diff --git a/B08_Quantity/B08_Quantity_Build_WorkItemMaster.py b/B08_Quantity/B08_Quantity_Build_WorkItemMaster.py
index f2fed9bc..6f118957 100644
--- a/B08_Quantity/B08_Quantity_Build_WorkItemMaster.py
+++ b/B08_Quantity/B08_Quantity_Build_WorkItemMaster.py
@@ -303,6 +303,7 @@ def finish(
     # ⚠ 장부에 없는 목차 코드는 **새 열쇠**를 받는다. 짐작으로 옛 열쇠를 물려주지 않는다.
     from B08_Quantity.B08_Quantity_Build_WorkItemMaster_Keys import (
         assign_keys,
+        assign_variant_keys,
         decorate,
         load_registry,
         toc_edition,
@@ -311,6 +312,8 @@ def finish(
     edition = toc_edition(data.get("sources"), data["effective_date"])
     registry = load_registry(registry_path, key_prefix)
     newly_issued, toc_duplicates = assign_keys(nodes, registry, edition=edition)
+    # 갈래도 불변 열쇠 — 갈래 글자를 열쇠에 담으면 원문이 다듬어질 때 열쇠가 갈린다(2026-09-17 브레인).
+    newly_variants = assign_variant_keys(nodes, registry)
     decorate(nodes, edition=edition, roots=general_roots)  # None = 산림 잣대(`axis_policy.json`)
     role_counts: dict[str, int] = {}
     for node in nodes:
@@ -357,6 +360,8 @@ def finish(
                 # 표도 아래도 없는 잎(`empty`). 화면·조합은 공종 축만 보면 된다.
                 "axis_roles": role_counts,
                 "keys_newly_issued": len(newly_issued),
+                "variant_keys_newly_issued": len(newly_variants),
+                "variant_keys": sum(len(n.get("variants") or []) for n in nodes),
                 "toc_duplicate_rows": len(toc_duplicates),
                 "toc_corrections": len(toc_corrections),
             },
diff --git a/B08_Quantity/B08_Quantity_Build_WorkItemMaster_Keys.py b/B08_Quantity/B08_Quantity_Build_WorkItemMaster_Keys.py
index 145273da..91fb37ba 100644
--- a/B08_Quantity/B08_Quantity_Build_WorkItemMaster_Keys.py
+++ b/B08_Quantity/B08_Quantity_Build_WorkItemMaster_Keys.py
@@ -163,6 +163,82 @@ def assign_keys(
     return newly, duplicates
 
 
+#: 갈래 열쇠 자릿수 — `FW-00105#01` 의 뒤 두 자리.
+VARIANT_DIGITS = 2
+#: 원문이 섞어 쓰는 물결표 — 맞댈 때 하나로 모은다.
+_TILDES = {"～": "∼", "〜": "∼", "~": "∼"}
+
+
+def variant_match(text: str) -> str:
+    """갈래를 맞대는 꼴 — **공백을 다 떼고** 물결표를 하나로.
+
+    ⚠ 왜 이렇게까지 지우나 — 원문이 「간  단」·「간 단」처럼 자간을 들쭉날쭉 쓰고, 이름 다듬기가
+    앞으로 더 들어올 자리다. 맞대는 꼴이 공백에 걸리면 **다듬는 날 열쇠가 갈린다.**
+    (산림 335 갈래로 재 보니 한 공종 안에서 이 꼴이 겹치는 자리는 없다 — 2026-09-17.)
+    """
+    squeezed = "".join(str(text or "").split())
+    return "".join(_TILDES.get(ch, ch) for ch in squeezed)
+
+
+def variant_display(text: str) -> str:
+    """다듬은 갈래 이름 — 자간 공백을 한 칸으로, 물결표를 하나로. 원문은 따로 남긴다."""
+    spaced = " ".join(str(text or "").split())
+    return "".join(_TILDES.get(ch, ch) for ch in spaced)
+
+
+def format_variant(serial: int) -> str:
+    return f"{serial:0{VARIANT_DIGITS}d}"
+
+
+def assign_variant_keys(
+    nodes: list[dict[str, Any]], registry: dict[str, Any], *, issued_on: str | None = None
+) -> list[dict[str, str]]:
+    """갈래마다 **불변 열쇠**(`FW-00105#01`)를 주고 `variants` 칸을 얹는다.
+
+    공종 열쇠와 같은 병을 갈래가 그대로 앓고 있었다 — 갈래 글자가 열쇠에 들어가 있어
+    **원문 자간이나 물결표가 손질되면 열쇠가 갈렸다.** 그래서 장부에 올린다(2026-09-17 브레인).
+
+    장부 자리는 **공종 열쇠 아래**다(목차 코드 아래가 아니다) — 목차 번호가 밀려도 안 흔들린다.
+    ⚠ 장부에 없는 갈래는 **새 번호**를 받는다. 비슷하다고 옛 번호를 물려주지 않는다.
+    사라진 갈래의 번호는 **비워 둔 채 다시 쓰지 않는다** — 옛 일위대가가 가리키던 자리다.
+    """
+    issued_on = issued_on or date.today().isoformat()
+    newly: list[dict[str, str]] = []
+    for node in sorted(nodes, key=lambda n: n["sort_order"]):
+        raw = node.get("variant_keys") or []
+        if not raw:
+            node["variants"] = []
+            continue
+        # ⚠ 갈래가 하나도 없으면 장부에 빈 칸을 만들지 않는다 — 건설처럼 아직 갈래가 없는 벌에
+        #   빈 `variants` 가 생기면 이름표가 「있는데 이름이 없는 표」로 잡는다.
+        book = registry.setdefault("variants", {})
+        entry = book.setdefault(node["work_item_key"], {"next_serial": 1, "slots": {}})
+        variants = []
+        for text in raw:
+            slot = variant_match(text)
+            serial = entry["slots"].get(slot)
+            if serial is None:
+                serial = format_variant(entry["next_serial"])
+                entry["next_serial"] += 1
+                entry["slots"][slot] = serial
+                newly.append(
+                    {
+                        "variant_key": f"{node['work_item_key']}#{serial}",
+                        "name": text,
+                        "issued_on": issued_on,
+                    }
+                )
+            variants.append(
+                {
+                    "variant_key": serial,
+                    "name": text,  # 원문 그대로 — 손대지 않는다
+                    "name_clean": variant_display(text),  # 다듬은 것
+                }
+            )
+        node["variants"] = variants
+    return newly
+
+
 def path_names(nodes: list[dict[str, Any]]) -> list[str]:
     """`["토공 › 토사깍기 › 인력", …]` — `nodes` 차례에 맞춘 전체 경로 이름.
 
diff --git a/Z01_MasterData/Z01_MasterData_WorkItems.py b/Z01_MasterData/Z01_MasterData_WorkItems.py
index 77945cfe..5031ff67 100644
--- a/Z01_MasterData/Z01_MasterData_WorkItems.py
+++ b/Z01_MasterData/Z01_MasterData_WorkItems.py
@@ -91,17 +91,19 @@ def base_rows(kind: str) -> list[dict[str, Any]]:
         )
         key = _key(item)
         # 갈래마다 한 줄 — 일위대가가 갈래마다 달라 집는 단위가 갈래임(교목굴취 나무높이 9 · 2026-09-17 브레인 ③).
-        # 열쇠 = 공종 열쇠#갈래 키(B08·B09 `코드#갈래` 꼴) · 갈래 키 글자는 마스터 것 그대로(조립 두 벌 금지).
-        for variant in item.get("variant_keys") or [None]:
+        # 열쇠 = `공종 열쇠#갈래 번호`(`FW-00105#01`) — **갈래 글자를 열쇠에 담지 않는다.**
+        # 담으면 원문 자간·물결표가 다듬어지는 날 열쇠가 갈린다(2026-09-17 브레인 · 장부가 번호를 준다).
+        for variant in item.get("variants") or [None]:
             rows.append(
                 {
-                    "@id": f"{key}#{variant}" if variant else key,
+                    "@id": f"{key}#{variant['variant_key']}" if variant else key,
                     "@key": key,  # 공종 열쇠 — 거르기·줄 수는 공종 단위로
                     "@source": name,
                     "work_item_code": item["work_item_code"],  # 목차 코드 — 열쇠 아님, 칸으로만
                     "number": item["number"],
                     "name": _path(item, by),
-                    "variant": variant,
+                    "variant": variant["name"] if variant else None,  # 원문 그대로
+                    "variant_clean": variant["name_clean"] if variant else None,  # 다듬은 것
                     "pum_tables": [t["pum_table_id"] for t in item["tables"]],
                     "rule": (named.get(f"work_item_master::{parent.get('parent_mode')}") or {}).get(
                         "name_ko"
diff --git a/resources/data_master_labels/labels_2026-01-01.json b/resources/data_master_labels/labels_2026-01-01.json
index be56eed8..c279dd06 100644
--- a/resources/data_master_labels/labels_2026-01-01.json
+++ b/resources/data_master_labels/labels_2026-01-01.json
@@ -1395,6 +1395,13 @@
      "visible": true,
      "note": "갈래마다 한 줄(일위대가가 갈래마다 다름) — 줄 열쇠는 공종 열쇠#갈래."
     },
+    {
+     "key": "variant_clean",
+     "name_ko": "갈래(다듬은 것)",
+     "unit": "",
+     "visible": false,
+     "note": "자간 공백을 한 칸으로 · 물결표를 하나로. 열쇠는 글자가 아니라 번호(`#01`)다."
+    },
     {
      "key": "pum_tables",
      "name_ko": "딸린 품셈 표",
@@ -1473,6 +1480,13 @@
      "visible": true,
      "note": "갈래마다 한 줄(일위대가가 갈래마다 다름) — 줄 열쇠는 공종 열쇠#갈래."
     },
+    {
+     "key": "variant_clean",
+     "name_ko": "갈래(다듬은 것)",
+     "unit": "",
+     "visible": false,
+     "note": "자간 공백을 한 칸으로 · 물결표를 하나로. 열쇠는 글자가 아니라 번호(`#01`)다."
+    },
     {
      "key": "pum_tables",
      "name_ko": "딸린 품셈 표",
@@ -1960,10 +1974,10 @@
  },
  "counts": {
   "merged_tables": 17,
-  "merged_columns": 176,
+  "merged_columns": 178,
   "files": 41,
-  "tables": 100,
-  "columns": 534,
+  "tables": 101,
+  "columns": 540,
   "value_groups": 203,
   "unknown": 0,
   "value_groups_by_kind": {
@@ -2245,6 +2259,12 @@
        "unit": "",
        "visible": true
       },
+      {
+       "key": "variants",
+       "name_ko": "갈래(열쇠·이름)",
+       "unit": "",
+       "visible": true
+      },
       {
        "key": "steps",
        "name_ko": "단계 합산 구성",
@@ -7143,6 +7163,12 @@
        "unit": "",
        "visible": true
       },
+      {
+       "key": "variants",
+       "name_ko": "갈래(열쇠·이름)",
+       "unit": "",
+       "visible": true
+      },
       {
        "key": "work_item_key",
        "name_ko": "공종 열쇠",
@@ -7385,6 +7411,34 @@
        "visible": true
       }
      ]
+    },
+    {
+     "key": "variants",
+     "name_ko": "갈래 열쇠 장부",
+     "summary": "공종 열쇠 아래 갈래마다 번호를 매긴 것. 사라진 갈래의 번호는 다시 쓰지 않는다.",
+     "shape": "map",
+     "rows": 66,
+     "columns": [
+      {
+       "key": "@key",
+       "name_ko": "갈래를 지닌 산림 공종",
+       "unit": "",
+       "visible": true,
+       "is_row_key": true
+      },
+      {
+       "key": "next_serial",
+       "name_ko": "다음 갈래 번호",
+       "unit": "",
+       "visible": true
+      },
+      {
+       "key": "slots",
+       "name_ko": "갈래 자리→번호",
+       "unit": "",
+       "visible": true
+      }
+     ]
     }
    ],
    "value_groups": [
@@ -7675,6 +7729,12 @@
        "name_ko": "줄 구실 셈",
        "unit": "",
        "visible": true
+      },
+      {
+       "key": "settled_note",
+       "name_ko": "확정 덧말",
+       "unit": "",
+       "visible": true
       }
      ]
     }
@@ -8368,11 +8428,21 @@
    "unit": "",
    "visible": true
   },
+  "name_clean": {
+   "name_ko": "다듬은 이름",
+   "unit": "",
+   "visible": true
+  },
   "needs": {
    "name_ko": "있어야 열리는 것",
    "unit": "",
    "visible": true
   },
+  "next_serial": {
+   "name_ko": "다음 일련번호",
+   "unit": "",
+   "visible": true
+  },
   "note": {
    "name_ko": "비고",
    "unit": "",
@@ -8698,6 +8768,11 @@
    "unit": "byte",
    "visible": false
   },
+  "slots": {
+   "name_ko": "갈래 자리→번호",
+   "unit": "",
+   "visible": true
+  },
   "soil_type": {
    "name_ko": "토질",
    "unit": "",
@@ -8863,11 +8938,21 @@
    "unit": "",
    "visible": true
   },
+  "variant_clean": {
+   "name_ko": "갈래(다듬은 것)",
+   "unit": "",
+   "visible": true
+  },
   "variant_from": {
    "name_ko": "갈래 원본 칸",
    "unit": "",
    "visible": true
   },
+  "variant_key": {
+   "name_ko": "갈래 번호",
+   "unit": "",
+   "visible": true
+  },
   "variant_keys": {
    "name_ko": "갈래 키",
    "unit": "",
@@ -8893,6 +8978,11 @@
    "unit": "",
    "visible": true
   },
+  "variants": {
+   "name_ko": "갈래",
+   "unit": "",
+   "visible": true
+  },
   "variation_coefficient": {
    "name_ko": "변동계수",
    "unit": "%",
diff --git a/resources/data_work_item_master/_manifest.json b/resources/data_work_item_master/_manifest.json
index 51ed4a60..baa22131 100644
--- a/resources/data_work_item_master/_manifest.json
+++ b/resources/data_work_item_master/_manifest.json
@@ -1,7 +1,7 @@
 {
  "schema_version": "1.0",
  "dataset_id": "data_work_item_master_manifest",
- "generated_at": "2026-09-17T17:19:56+09:00",
+ "generated_at": "2026-09-17T18:21:40+09:00",
  "built_by": "B08_Quantity/B08_Quantity_Build_WorkItemMaster.py",
  "source": {
   "dataset_id": "pum_forest",
@@ -12,8 +12,8 @@
  "files": [
   {
    "file": "work_item_master_2026-01-01.json",
-   "sha256": "aa065ec629bde8af403cf9246e0ef65d1870da80c6eaea14f26c06a5cd5563d5",
-   "size_bytes": 870603
+   "sha256": "1cae4b3cdba4b7c13b1d0e7854a2754da3bda9402754263e801287fe20d019c7",
+   "size_bytes": 925084
   },
   {
    "file": "form_undetermined_2026-01-01.json",
diff --git a/resources/data_work_item_master/_manifest_const.json b/resources/data_work_item_master/_manifest_const.json
index 99e9cf4b..94c33a0d 100644
--- a/resources/data_work_item_master/_manifest_const.json
+++ b/resources/data_work_item_master/_manifest_const.json
@@ -1,7 +1,7 @@
 {
  "schema_version": "1.0",
  "dataset_id": "data_work_item_master_manifest",
- "generated_at": "2026-09-17T17:19:56+09:00",
+ "generated_at": "2026-09-17T18:21:40+09:00",
  "built_by": "B08_Quantity/B08_Quantity_Build_WorkItemMaster.py",
  "source": {
   "dataset_id": "pum_const",
@@ -12,8 +12,8 @@
  "files": [
   {
    "file": "const_work_item_master_2026-01-01.json",
-   "sha256": "4f7d61f283d07626501ff0ca0a0446aa99a118980360e4fdcac802899e174086",
-   "size_bytes": 3752575
+   "sha256": "52ac9f352106e61cbb0d548763808f967afb152e17eb6dce4a1cd1dd51f59e7d",
+   "size_bytes": 3780649
   },
   {
    "file": "const_form_undetermined_2026-01-01.json",
diff --git a/resources/data_work_item_master/axis_policy.json b/resources/data_work_item_master/axis_policy.json
index fda25dde..91d8defd 100644
--- a/resources/data_work_item_master/axis_policy.json
+++ b/resources/data_work_item_master/axis_policy.json
@@ -74,7 +74,7 @@
   },
   "const": {
    "name_ko": "건설 공종",
-   "settled": false,
+   "settled": true,
    "source": "resources/data_cost_input_value/pum_const_2026.json",
    "toc_source": "합본 원문 머리 「목 차」 글줄 — 목차표가 없어 랩탑 메인이 글에서 읽음(부문 5 · 장 45 · 1,367줄)",
    "code_prefix": "CP",
@@ -82,26 +82,11 @@
    "code_shape": "CP-<부문2>-<장2>-<절…>",
    "code_shape_why": "⚠ **부문마다 장 번호가 1부터 다시 시작한다** — 공통 1장은 적용기준, 토목 1장은 도로포장공사다. 부문 자리가 없으면 부문이 다른 공종끼리 덮는다(산림에서 목차 번호 겹침 둘이 실제로 덮고 있었다).",
    "general_provision_roots": [
-    "01_공통부문/제1장_적용기준.md"
-   ],
-   "general_provision_basis": "공통부문 제1장 적용기준(`CP-01-01`) — 줄 37 · 표 46. 산림 FP-01 적용기준과 짝. 단위표준·토질·할증 같은 기준표다.",
-   "general_provision_pending": [
-    {
-     "chapter": "01_공통부문/제8장_건설기계.md",
-     "code": "CP-01-08",
-     "rows": 75,
-     "tables": 351,
-     "why": "산림 FP-02 「소요재료 및 기계손료」와 짝으로 보이나, 기계 시공능력·손료 파라미터라 공종으로 볼 여지도 있음. ⬜ 안티그래비티 조사 대기.",
-     "already_extracted": "C0426·C0427 은 `resources/data_machine_productivity/` 로 이미 꺼냈음"
-    },
-    {
-     "chapter": "05_유지관리부문/제1장_공통.md",
-     "code": "CP-05-01",
-     "rows": 37,
-     "tables": 40,
-     "why": "이름이 「공 통」 — 기준표 장인지 공종 장인지 원문 확인 필요. ⬜ 안티그래비티 조사 대기."
-    }
+    "01_공통부문/제1장_적용기준.md",
+    "01_공통부문/제8장_건설기계.md"
    ],
+   "general_provision_basis": "공통부문 제1장 적용기준(`CP-01-01`) 줄 37 · 표 46 — 산림 FP-01 과 짝. 공통부문 제8장 건설기계(`CP-01-08`) 줄 75 · 표 351 — 산림 FP-02(소요재료 및 기계손료)와 짝. 시공능력·손료 파라미터라 값을 정하는 자리다(C0426·C0427 은 이미 기초데이터로 꺼냈다). 2026-09-17 안티그래비티 조사 · 브레인 확정.",
+   "general_provision_pending": [],
    "known_defects": [
     "형태 미판정 881 / 2,192 — B09 표 읽기가 산림 표로만 검증됨",
     "밑수 미확보 447 — 곱하면 안 되는 줄이라 받는 쪽이 가려야 함",
@@ -115,7 +100,8 @@
     "general_provision": 0,
     "empty": 100,
     "note": "총칙 표시 전 셈(랩탑 메인 첫 산출). 뿌리를 붙이면 `general_provision` 으로 옮겨 간다 — 줄이 줄지는 않는다."
-   }
+   },
+   "settled_note": "유지관리부문 제1장 「공 통」(`CP-05-01`) 표 40 은 **공종**으로 둔다 — 총칙이 아니다(2026-09-17 안티그래비티 조사 · 브레인 확정)."
   }
  },
  "list_default": {
diff --git a/resources/data_work_item_master/const_work_item_master_2026-01-01.json b/resources/data_work_item_master/const_work_item_master_2026-01-01.json
index 26420686..29afac6d 100644
--- a/resources/data_work_item_master/const_work_item_master_2026-01-01.json
+++ b/resources/data_work_item_master/const_work_item_master_2026-01-01.json
@@ -4,7 +4,7 @@
  "effective_date": "2026-01-01",
  "pum_edition": "2026-01-01",
  "toc_edition": "2026-01-01",
- "generated_at": "2026-09-17T17:19:56+09:00",
+ "generated_at": "2026-09-17T18:21:40+09:00",
  "dataset_version": {
   "dataset_id": "pum_const",
   "effective_date": "2026-01-01",
@@ -29,7 +29,8 @@
   "section_from_body": true,
   "variant_keys_attached": false,
   "general_provision_roots": [
-   "CP-01-01"
+   "CP-01-01",
+   "CP-01-08"
   ]
  },
  "stats": {
@@ -42,12 +43,14 @@
   "basis_missing": 447,
   "basis_grouped": 54,
   "axis_roles": {
-   "group": 264,
-   "general_provision": 37,
-   "work_item": 983,
-   "empty": 83
+   "group": 258,
+   "general_provision": 112,
+   "work_item": 923,
+   "empty": 74
   },
   "keys_newly_issued": 0,
+  "variant_keys_newly_issued": 0,
+  "variant_keys": 0,
   "toc_duplicate_rows": 0,
   "toc_corrections": 0
  },
@@ -67,6 +70,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00001",
+   "variants": [],
    "toc_code": "CP-01",
    "toc_number": "공통부문",
    "toc_edition": "2026-01-01",
@@ -85,6 +89,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00002",
+   "variants": [],
    "toc_code": "CP-01-01",
    "toc_number": "1",
    "toc_edition": "2026-01-01",
@@ -103,6 +108,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00003",
+   "variants": [],
    "toc_code": "CP-01-01-01",
    "toc_number": "1-1",
    "toc_edition": "2026-01-01",
@@ -120,6 +126,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00004",
+   "variants": [],
    "toc_code": "CP-01-01-01-01",
    "toc_number": "1-1-1",
    "toc_edition": "2026-01-01",
@@ -137,6 +144,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00005",
+   "variants": [],
    "toc_code": "CP-01-01-01-02",
    "toc_number": "1-1-2",
    "toc_edition": "2026-01-01",
@@ -154,6 +162,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00006",
+   "variants": [],
    "toc_code": "CP-01-01-01-03",
    "toc_number": "1-1-3",
    "toc_edition": "2026-01-01",
@@ -172,6 +181,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00007",
+   "variants": [],
    "toc_code": "CP-01-01-02",
    "toc_number": "1-2",
    "toc_edition": "2026-01-01",
@@ -189,6 +199,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00008",
+   "variants": [],
    "toc_code": "CP-01-01-02-01",
    "toc_number": "1-2-1",
    "toc_edition": "2026-01-01",
@@ -543,6 +554,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00009",
+   "variants": [],
    "toc_code": "CP-01-01-02-02",
    "toc_number": "1-2-2",
    "toc_edition": "2026-01-01",
@@ -757,6 +769,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00010",
+   "variants": [],
    "toc_code": "CP-01-01-02-03",
    "toc_number": "1-2-3",
    "toc_edition": "2026-01-01",
@@ -1029,6 +1042,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00011",
+   "variants": [],
    "toc_code": "CP-01-01-02-04",
    "toc_number": "1-2-4",
    "toc_edition": "2026-01-01",
@@ -1046,6 +1060,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00012",
+   "variants": [],
    "toc_code": "CP-01-01-02-05",
    "toc_number": "1-2-5",
    "toc_edition": "2026-01-01",
@@ -1063,6 +1078,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00013",
+   "variants": [],
    "toc_code": "CP-01-01-02-06",
    "toc_number": "1-2-6",
    "toc_edition": "2026-01-01",
@@ -1718,6 +1734,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00014",
+   "variants": [],
    "toc_code": "CP-01-01-02-07",
    "toc_number": "1-2-7",
    "toc_edition": "2026-01-01",
@@ -1860,6 +1877,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00015",
+   "variants": [],
    "toc_code": "CP-01-01-02-08",
    "toc_number": "1-2-8",
    "toc_edition": "2026-01-01",
@@ -2009,6 +2027,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00016",
+   "variants": [],
    "toc_code": "CP-01-01-02-09",
    "toc_number": "1-2-9",
    "toc_edition": "2026-01-01",
@@ -2027,6 +2046,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00017",
+   "variants": [],
    "toc_code": "CP-01-01-03",
    "toc_number": "1-3",
    "toc_edition": "2026-01-01",
@@ -2384,6 +2404,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00018",
+   "variants": [],
    "toc_code": "CP-01-01-03-01",
    "toc_number": "1-3-1",
    "toc_edition": "2026-01-01",
@@ -2401,6 +2422,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00019",
+   "variants": [],
    "toc_code": "CP-01-01-03-02",
    "toc_number": "1-3-2",
    "toc_edition": "2026-01-01",
@@ -2419,6 +2441,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00020",
+   "variants": [],
    "toc_code": "CP-01-01-04",
    "toc_number": "1-4",
    "toc_edition": "2026-01-01",
@@ -2436,6 +2459,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00021",
+   "variants": [],
    "toc_code": "CP-01-01-04-01",
    "toc_number": "1-4-1",
    "toc_edition": "2026-01-01",
@@ -2453,6 +2477,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00022",
+   "variants": [],
    "toc_code": "CP-01-01-04-02",
    "toc_number": "1-4-2",
    "toc_edition": "2026-01-01",
@@ -2593,6 +2618,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00023",
+   "variants": [],
    "toc_code": "CP-01-01-04-03",
    "toc_number": "1-4-3",
    "toc_edition": "2026-01-01",
@@ -2911,6 +2937,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00024",
+   "variants": [],
    "toc_code": "CP-01-01-04-04",
    "toc_number": "1-4-4",
    "toc_edition": "2026-01-01",
@@ -3085,6 +3112,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00025",
+   "variants": [],
    "toc_code": "CP-01-01-04-05",
    "toc_number": "1-4-5",
    "toc_edition": "2026-01-01",
@@ -3165,6 +3193,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00026",
+   "variants": [],
    "toc_code": "CP-01-01-04-06",
    "toc_number": "1-4-6",
    "toc_edition": "2026-01-01",
@@ -3214,6 +3243,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00027",
+   "variants": [],
    "toc_code": "CP-01-01-04-07",
    "toc_number": "1-4-7",
    "toc_edition": "2026-01-01",
@@ -3232,6 +3262,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00028",
+   "variants": [],
    "toc_code": "CP-01-01-05",
    "toc_number": "1-5",
    "toc_edition": "2026-01-01",
@@ -3249,6 +3280,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00029",
+   "variants": [],
    "toc_code": "CP-01-01-05-01",
    "toc_number": "1-5-1",
    "toc_edition": "2026-01-01",
@@ -3266,6 +3298,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00030",
+   "variants": [],
    "toc_code": "CP-01-01-05-02",
    "toc_number": "1-5-2",
    "toc_edition": "2026-01-01",
@@ -3283,6 +3316,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00031",
+   "variants": [],
    "toc_code": "CP-01-01-05-03",
    "toc_number": "1-5-3",
    "toc_edition": "2026-01-01",
@@ -3375,6 +3409,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00032",
+   "variants": [],
    "toc_code": "CP-01-01-05-04",
    "toc_number": "1-5-4",
    "toc_edition": "2026-01-01",
@@ -3392,6 +3427,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00033",
+   "variants": [],
    "toc_code": "CP-01-01-05-05",
    "toc_number": "1-5-5",
    "toc_edition": "2026-01-01",
@@ -3488,6 +3524,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00034",
+   "variants": [],
    "toc_code": "CP-01-01-05-06",
    "toc_number": "1-5-6",
    "toc_edition": "2026-01-01",
@@ -3505,6 +3542,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00035",
+   "variants": [],
    "toc_code": "CP-01-01-05-07",
    "toc_number": "1-5-7",
    "toc_edition": "2026-01-01",
@@ -3522,6 +3560,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00036",
+   "variants": [],
    "toc_code": "CP-01-01-05-08",
    "toc_number": "1-5-8",
    "toc_edition": "2026-01-01",
@@ -3539,6 +3578,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00037",
+   "variants": [],
    "toc_code": "CP-01-01-05-09",
    "toc_number": "1-5-9",
    "toc_edition": "2026-01-01",
@@ -3556,6 +3596,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00038",
+   "variants": [],
    "toc_code": "CP-01-01-05-10",
    "toc_number": "1-5-10",
    "toc_edition": "2026-01-01",
@@ -3574,6 +3615,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00039",
+   "variants": [],
    "toc_code": "CP-01-02",
    "toc_number": "2",
    "toc_edition": "2026-01-01",
@@ -3592,6 +3634,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00040",
+   "variants": [],
    "toc_code": "CP-01-02-01",
    "toc_number": "2-1",
    "toc_edition": "2026-01-01",
@@ -3709,6 +3752,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00041",
+   "variants": [],
    "toc_code": "CP-01-02-01-01",
    "toc_number": "2-1-1",
    "toc_edition": "2026-01-01",
@@ -4088,6 +4132,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00042",
+   "variants": [],
    "toc_code": "CP-01-02-01-02",
    "toc_number": "2-1-2",
    "toc_edition": "2026-01-01",
@@ -4106,6 +4151,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00043",
+   "variants": [],
    "toc_code": "CP-01-02-02",
    "toc_number": "2-2",
    "toc_edition": "2026-01-01",
@@ -4123,6 +4169,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00044",
+   "variants": [],
    "toc_code": "CP-01-02-02-01",
    "toc_number": "2-2-1",
    "toc_edition": "2026-01-01",
@@ -4202,6 +4249,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00045",
+   "variants": [],
    "toc_code": "CP-01-02-02-02",
    "toc_number": "2-2-2",
    "toc_edition": "2026-01-01",
@@ -4433,6 +4481,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00046",
+   "variants": [],
    "toc_code": "CP-01-02-02-03",
    "toc_number": "2-2-3",
    "toc_edition": "2026-01-01",
@@ -4450,6 +4499,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00047",
+   "variants": [],
    "toc_code": "CP-01-02-02-04",
    "toc_number": "2-2-4",
    "toc_edition": "2026-01-01",
@@ -4584,6 +4634,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00048",
+   "variants": [],
    "toc_code": "CP-01-02-02-05",
    "toc_number": "2-2-5",
    "toc_edition": "2026-01-01",
@@ -4647,6 +4698,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00049",
+   "variants": [],
    "toc_code": "CP-01-02-02-06",
    "toc_number": "2-2-6",
    "toc_edition": "2026-01-01",
@@ -4696,6 +4748,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00050",
+   "variants": [],
    "toc_code": "CP-01-02-02-07",
    "toc_number": "2-2-7",
    "toc_edition": "2026-01-01",
@@ -4714,6 +4767,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00051",
+   "variants": [],
    "toc_code": "CP-01-02-03",
    "toc_number": "2-3",
    "toc_edition": "2026-01-01",
@@ -4785,6 +4839,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00052",
+   "variants": [],
    "toc_code": "CP-01-02-03-01",
    "toc_number": "2-3-1",
    "toc_edition": "2026-01-01",
@@ -4860,6 +4915,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00053",
+   "variants": [],
    "toc_code": "CP-01-02-03-02",
    "toc_number": "2-3-2",
    "toc_edition": "2026-01-01",
@@ -4878,6 +4934,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00054",
+   "variants": [],
    "toc_code": "CP-01-02-04",
    "toc_number": "2-4",
    "toc_edition": "2026-01-01",
@@ -4966,6 +5023,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00055",
+   "variants": [],
    "toc_code": "CP-01-02-04-01",
    "toc_number": "2-4-1",
    "toc_edition": "2026-01-01",
@@ -5075,6 +5133,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00056",
+   "variants": [],
    "toc_code": "CP-01-02-04-02",
    "toc_number": "2-4-2",
    "toc_edition": "2026-01-01",
@@ -5147,6 +5206,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00057",
+   "variants": [],
    "toc_code": "CP-01-02-04-03",
    "toc_number": "2-4-3",
    "toc_edition": "2026-01-01",
@@ -5225,6 +5285,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00058",
+   "variants": [],
    "toc_code": "CP-01-02-04-04",
    "toc_number": "2-4-4",
    "toc_edition": "2026-01-01",
@@ -5321,6 +5382,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00059",
+   "variants": [],
    "toc_code": "CP-01-02-04-05",
    "toc_number": "2-4-5",
    "toc_edition": "2026-01-01",
@@ -5339,6 +5401,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00060",
+   "variants": [],
    "toc_code": "CP-01-02-05",
    "toc_number": "2-5",
    "toc_edition": "2026-01-01",
@@ -5396,6 +5459,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00061",
+   "variants": [],
    "toc_code": "CP-01-02-05-01",
    "toc_number": "2-5-1",
    "toc_edition": "2026-01-01",
@@ -5482,6 +5546,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00062",
+   "variants": [],
    "toc_code": "CP-01-02-05-02",
    "toc_number": "2-5-2",
    "toc_edition": "2026-01-01",
@@ -5547,6 +5612,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00063",
+   "variants": [],
    "toc_code": "CP-01-02-05-03",
    "toc_number": "2-5-3",
    "toc_edition": "2026-01-01",
@@ -5619,6 +5685,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00064",
+   "variants": [],
    "toc_code": "CP-01-02-05-04",
    "toc_number": "2-5-4",
    "toc_edition": "2026-01-01",
@@ -5637,6 +5704,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00065",
+   "variants": [],
    "toc_code": "CP-01-02-06",
    "toc_number": "2-6",
    "toc_edition": "2026-01-01",
@@ -5781,6 +5849,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00066",
+   "variants": [],
    "toc_code": "CP-01-02-06-01",
    "toc_number": "2-6-1",
    "toc_edition": "2026-01-01",
@@ -5926,6 +5995,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00067",
+   "variants": [],
    "toc_code": "CP-01-02-06-02",
    "toc_number": "2-6-2",
    "toc_edition": "2026-01-01",
@@ -6068,6 +6138,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00068",
+   "variants": [],
    "toc_code": "CP-01-02-06-03",
    "toc_number": "2-6-3",
    "toc_edition": "2026-01-01",
@@ -6125,6 +6196,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00069",
+   "variants": [],
    "toc_code": "CP-01-02-06-04",
    "toc_number": "2-6-4",
    "toc_edition": "2026-01-01",
@@ -6182,6 +6254,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00070",
+   "variants": [],
    "toc_code": "CP-01-02-06-05",
    "toc_number": "2-6-5",
    "toc_edition": "2026-01-01",
@@ -6200,6 +6273,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00071",
+   "variants": [],
    "toc_code": "CP-01-02-07",
    "toc_number": "2-7",
    "toc_edition": "2026-01-01",
@@ -6271,6 +6345,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00072",
+   "variants": [],
    "toc_code": "CP-01-02-07-01",
    "toc_number": "2-7-1",
    "toc_edition": "2026-01-01",
@@ -6354,6 +6429,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00073",
+   "variants": [],
    "toc_code": "CP-01-02-07-02",
    "toc_number": "2-7-2",
    "toc_edition": "2026-01-01",
@@ -6455,6 +6531,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00074",
+   "variants": [],
    "toc_code": "CP-01-02-07-03",
    "toc_number": "2-7-3",
    "toc_edition": "2026-01-01",
@@ -6526,6 +6603,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00075",
+   "variants": [],
    "toc_code": "CP-01-02-07-04",
    "toc_number": "2-7-4",
    "toc_edition": "2026-01-01",
@@ -6583,6 +6661,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00076",
+   "variants": [],
    "toc_code": "CP-01-02-07-05",
    "toc_number": "2-7-5",
    "toc_edition": "2026-01-01",
@@ -6689,6 +6768,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00077",
+   "variants": [],
    "toc_code": "CP-01-02-07-06",
    "toc_number": "2-7-6",
    "toc_edition": "2026-01-01",
@@ -6749,6 +6829,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00078",
+   "variants": [],
    "toc_code": "CP-01-02-07-07",
    "toc_number": "2-7-7",
    "toc_edition": "2026-01-01",
@@ -6816,6 +6897,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00079",
+   "variants": [],
    "toc_code": "CP-01-02-07-08",
    "toc_number": "2-7-8",
    "toc_edition": "2026-01-01",
@@ -6890,6 +6972,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00080",
+   "variants": [],
    "toc_code": "CP-01-02-07-09",
    "toc_number": "2-7-9",
    "toc_edition": "2026-01-01",
@@ -6908,6 +6991,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00081",
+   "variants": [],
    "toc_code": "CP-01-02-08",
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@@ -6994,6 +7078,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00082",
+   "variants": [],
    "toc_code": "CP-01-02-08-01",
    "toc_number": "2-8-1",
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@@ -7080,6 +7165,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00083",
+   "variants": [],
    "toc_code": "CP-01-02-08-02",
    "toc_number": "2-8-2",
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@@ -7131,6 +7217,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00084",
+   "variants": [],
    "toc_code": "CP-01-02-08-03",
    "toc_number": "2-8-3",
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@@ -7197,6 +7284,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00085",
+   "variants": [],
    "toc_code": "CP-01-02-08-04",
    "toc_number": "2-8-4",
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@@ -7256,6 +7344,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00086",
+   "variants": [],
    "toc_code": "CP-01-02-08-05",
    "toc_number": "2-8-5",
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@@ -7314,6 +7403,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00087",
+   "variants": [],
    "toc_code": "CP-01-02-08-06",
    "toc_number": "2-8-6",
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@@ -7367,6 +7457,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00088",
+   "variants": [],
    "toc_code": "CP-01-02-08-07",
    "toc_number": "2-8-7",
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@@ -7451,6 +7542,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00089",
+   "variants": [],
    "toc_code": "CP-01-02-08-08",
    "toc_number": "2-8-8",
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@@ -7535,6 +7627,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00090",
+   "variants": [],
    "toc_code": "CP-01-02-08-09",
    "toc_number": "2-8-9",
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@@ -7552,6 +7645,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00091",
+   "variants": [],
    "toc_code": "CP-01-02-08-10",
    "toc_number": "2-8-10",
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@@ -7656,6 +7750,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00092",
+   "variants": [],
    "toc_code": "CP-01-02-08-11",
    "toc_number": "2-8-11",
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@@ -7709,6 +7804,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00093",
+   "variants": [],
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    "toc_number": "2-8-12",
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@@ -7801,6 +7897,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00094",
+   "variants": [],
    "toc_code": "CP-01-02-08-13",
    "toc_number": "2-8-13",
    "toc_edition": "2026-01-01",
@@ -7850,6 +7947,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00095",
+   "variants": [],
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    "toc_number": "2-8-14",
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@@ -7901,6 +7999,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00096",
+   "variants": [],
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    "toc_number": "2-8-15",
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@@ -7959,6 +8058,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00097",
+   "variants": [],
    "toc_code": "CP-01-02-08-16",
    "toc_number": "2-8-16",
    "toc_edition": "2026-01-01",
@@ -8010,6 +8110,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00098",
+   "variants": [],
    "toc_code": "CP-01-02-08-17",
    "toc_number": "2-8-17",
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@@ -8061,6 +8162,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00099",
+   "variants": [],
    "toc_code": "CP-01-02-08-18",
    "toc_number": "2-8-18",
    "toc_edition": "2026-01-01",
@@ -8079,6 +8181,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00100",
+   "variants": [],
    "toc_code": "CP-01-02-09",
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@@ -8130,6 +8233,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00101",
+   "variants": [],
    "toc_code": "CP-01-02-09-01",
    "toc_number": "2-9-1",
    "toc_edition": "2026-01-01",
@@ -8187,6 +8291,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00102",
+   "variants": [],
    "toc_code": "CP-01-02-09-02",
    "toc_number": "2-9-2",
    "toc_edition": "2026-01-01",
@@ -8238,6 +8343,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00103",
+   "variants": [],
    "toc_code": "CP-01-02-09-03",
    "toc_number": "2-9-3",
    "toc_edition": "2026-01-01",
@@ -8289,6 +8395,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00104",
+   "variants": [],
    "toc_code": "CP-01-02-09-04",
    "toc_number": "2-9-4",
    "toc_edition": "2026-01-01",
@@ -8349,6 +8456,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00105",
+   "variants": [],
    "toc_code": "CP-01-02-09-05",
    "toc_number": "2-9-5",
    "toc_edition": "2026-01-01",
@@ -8409,6 +8517,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00106",
+   "variants": [],
    "toc_code": "CP-01-02-09-06",
    "toc_number": "2-9-6",
    "toc_edition": "2026-01-01",
@@ -8469,6 +8578,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00107",
+   "variants": [],
    "toc_code": "CP-01-02-09-07",
    "toc_number": "2-9-7",
    "toc_edition": "2026-01-01",
@@ -8520,6 +8630,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00108",
+   "variants": [],
    "toc_code": "CP-01-02-09-08",
    "toc_number": "2-9-8",
    "toc_edition": "2026-01-01",
@@ -8571,6 +8682,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00109",
+   "variants": [],
    "toc_code": "CP-01-02-09-09",
    "toc_number": "2-9-9",
    "toc_edition": "2026-01-01",
@@ -8622,6 +8734,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00110",
+   "variants": [],
    "toc_code": "CP-01-02-09-10",
    "toc_number": "2-9-10",
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@@ -8673,6 +8786,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00111",
+   "variants": [],
    "toc_code": "CP-01-02-09-11",
    "toc_number": "2-9-11",
    "toc_edition": "2026-01-01",
@@ -8730,6 +8844,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00112",
+   "variants": [],
    "toc_code": "CP-01-02-09-12",
    "toc_number": "2-9-12",
    "toc_edition": "2026-01-01",
@@ -8748,6 +8863,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00113",
+   "variants": [],
    "toc_code": "CP-01-02-10",
    "toc_number": "2-10",
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@@ -8832,6 +8948,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00114",
+   "variants": [],
    "toc_code": "CP-01-02-10-01",
    "toc_number": "2-10-1",
    "toc_edition": "2026-01-01",
@@ -8922,6 +9039,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00115",
+   "variants": [],
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    "toc_edition": "2026-01-01",
@@ -9014,6 +9132,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00116",
+   "variants": [],
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    "toc_number": "2-10-3",
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@@ -9091,6 +9210,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00117",
+   "variants": [],
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    "toc_number": "2-10-4",
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@@ -9176,6 +9296,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00118",
+   "variants": [],
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    "toc_number": "2-10-5",
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@@ -9233,6 +9354,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00119",
+   "variants": [],
    "toc_code": "CP-01-02-10-06",
    "toc_number": "2-10-6",
    "toc_edition": "2026-01-01",
@@ -9305,6 +9427,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00120",
+   "variants": [],
    "toc_code": "CP-01-02-10-07",
    "toc_number": "2-10-7",
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@@ -9323,6 +9446,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00121",
+   "variants": [],
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@@ -9432,6 +9556,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00122",
+   "variants": [],
    "toc_code": "CP-01-02-11-01",
    "toc_number": "2-11-1",
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@@ -9485,6 +9610,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00123",
+   "variants": [],
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@@ -9536,6 +9662,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00124",
+   "variants": [],
    "toc_code": "CP-01-02-11-03",
    "toc_number": "2-11-3",
    "toc_edition": "2026-01-01",
@@ -9587,6 +9714,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00125",
+   "variants": [],
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    "toc_number": "2-11-4",
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@@ -9604,6 +9732,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00126",
+   "variants": [],
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@@ -9673,6 +9802,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00127",
+   "variants": [],
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@@ -9690,6 +9820,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00128",
+   "variants": [],
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@@ -9763,6 +9894,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00129",
+   "variants": [],
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    "toc_number": "2-11-8",
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@@ -9826,6 +9958,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00130",
+   "variants": [],
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    "toc_number": "2-11-9",
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@@ -9844,6 +9977,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00131",
+   "variants": [],
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@@ -9918,6 +10052,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00132",
+   "variants": [],
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    "toc_number": "2-12-1",
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@@ -10012,6 +10147,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00133",
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@@ -10063,6 +10199,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00134",
+   "variants": [],
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@@ -10296,6 +10433,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00135",
+   "variants": [],
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@@ -10314,6 +10452,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
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+   "variants": [],
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@@ -10332,6 +10471,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00137",
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@@ -10349,6 +10489,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00138",
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@@ -10366,6 +10507,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00139",
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@@ -10384,6 +10526,7 @@
    "parent_mode": "choose_one",
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@@ -10458,6 +10601,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00141",
+   "variants": [],
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@@ -10513,6 +10657,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00142",
+   "variants": [],
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@@ -10852,6 +10997,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -11148,6 +11294,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00144",
+   "variants": [],
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@@ -11166,6 +11313,7 @@
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+   "variants": [],
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@@ -11240,6 +11388,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00146",
+   "variants": [],
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@@ -11314,6 +11463,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00147",
+   "variants": [],
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@@ -11388,6 +11538,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00148",
+   "variants": [],
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@@ -11462,6 +11613,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00149",
+   "variants": [],
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@@ -11536,6 +11688,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00150",
+   "variants": [],
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@@ -11714,6 +11867,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00151",
+   "variants": [],
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@@ -11816,6 +11970,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00152",
+   "variants": [],
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@@ -11935,6 +12090,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00153",
+   "variants": [],
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@@ -12058,6 +12214,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00154",
+   "variants": [],
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@@ -12076,6 +12233,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -12243,6 +12401,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00156",
+   "variants": [],
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@@ -12321,6 +12480,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00157",
+   "variants": [],
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@@ -12435,6 +12595,7 @@
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    "variant_keys": [],
    "work_item_key": "CW-00158",
+   "variants": [],
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@@ -12512,6 +12673,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -12597,6 +12759,7 @@
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+   "variants": [],
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@@ -12675,6 +12838,7 @@
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@@ -12760,6 +12924,7 @@
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@@ -12865,6 +13030,7 @@
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@@ -12883,6 +13049,7 @@
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@@ -12956,6 +13123,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -13028,6 +13196,7 @@
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    "variant_keys": [],
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+   "variants": [],
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@@ -13046,6 +13215,7 @@
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@@ -13101,6 +13271,7 @@
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    "variant_keys": [],
    "work_item_key": "CW-00168",
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@@ -13152,6 +13323,7 @@
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    "variant_keys": [],
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+   "variants": [],
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@@ -13170,6 +13342,7 @@
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@@ -13262,6 +13435,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00171",
+   "variants": [],
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@@ -13340,6 +13514,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00172",
+   "variants": [],
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@@ -13391,6 +13566,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00173",
+   "variants": [],
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@@ -13753,6 +13929,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00174",
+   "variants": [],
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@@ -14021,6 +14198,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00175",
+   "variants": [],
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@@ -14039,6 +14217,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -14120,6 +14299,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00177",
+   "variants": [],
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@@ -14187,6 +14367,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00178",
+   "variants": [],
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@@ -14281,6 +14462,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00179",
+   "variants": [],
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@@ -14355,6 +14537,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00180",
+   "variants": [],
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@@ -14373,6 +14556,7 @@
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+   "variants": [],
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@@ -14463,6 +14647,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00182",
+   "variants": [],
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@@ -14653,6 +14838,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00183",
+   "variants": [],
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@@ -14671,6 +14857,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -14736,6 +14923,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00185",
+   "variants": [],
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@@ -14754,6 +14942,7 @@
    "parent_mode": "choose_one",
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    "work_item_key": "CW-00186",
+   "variants": [],
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@@ -14885,6 +15074,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00187",
+   "variants": [],
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@@ -15008,6 +15198,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00188",
+   "variants": [],
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@@ -15116,6 +15307,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -15224,6 +15416,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -15441,6 +15634,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -15459,6 +15653,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -15477,6 +15672,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -15536,6 +15732,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -15595,6 +15792,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -15708,6 +15906,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -15769,6 +15968,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -15820,6 +16020,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00198",
+   "variants": [],
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@@ -15838,6 +16039,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -15893,6 +16095,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00200",
+   "variants": [],
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@@ -15948,6 +16151,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -16044,6 +16248,7 @@
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    "variant_keys": [],
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+   "variants": [],
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@@ -16062,6 +16267,7 @@
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+   "variants": [],
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@@ -16203,6 +16409,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00204",
+   "variants": [],
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@@ -16286,6 +16493,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00205",
+   "variants": [],
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@@ -16389,6 +16597,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00206",
+   "variants": [],
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@@ -16472,6 +16681,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00207",
+   "variants": [],
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@@ -16575,6 +16785,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00208",
+   "variants": [],
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@@ -16593,6 +16804,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00209",
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@@ -16677,6 +16889,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00210",
+   "variants": [],
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@@ -16739,6 +16952,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00211",
+   "variants": [],
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@@ -16808,6 +17022,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00212",
+   "variants": [],
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@@ -16825,6 +17040,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00213",
+   "variants": [],
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@@ -16876,6 +17092,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00214",
+   "variants": [],
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@@ -16927,6 +17144,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00215",
+   "variants": [],
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@@ -16945,6 +17163,7 @@
    "parent_mode": "choose_one",
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    "work_item_key": "CW-00216",
+   "variants": [],
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@@ -16963,6 +17182,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00217",
+   "variants": [],
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@@ -17077,6 +17297,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00218",
+   "variants": [],
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@@ -17152,6 +17373,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00219",
+   "variants": [],
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@@ -17169,6 +17391,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00220",
+   "variants": [],
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@@ -17244,6 +17467,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00221",
+   "variants": [],
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@@ -17319,6 +17543,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00222",
+   "variants": [],
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@@ -17391,6 +17616,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00223",
+   "variants": [],
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@@ -17795,6 +18021,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00224",
+   "variants": [],
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@@ -17812,6 +18039,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00225",
+   "variants": [],
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@@ -18340,6 +18568,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00226",
+   "variants": [],
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@@ -18603,6 +18832,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00227",
+   "variants": [],
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@@ -18662,6 +18892,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00228",
+   "variants": [],
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@@ -18680,6 +18911,7 @@
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@@ -18808,6 +19040,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00230",
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@@ -19190,6 +19423,7 @@
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    "variant_keys": [],
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@@ -19351,6 +19585,7 @@
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    "variant_keys": [],
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@@ -19618,6 +19853,7 @@
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    "variant_keys": [],
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@@ -19636,6 +19872,7 @@
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@@ -20347,6 +20584,7 @@
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@@ -20759,6 +20997,7 @@
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@@ -20895,6 +21134,7 @@
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    "variant_keys": [],
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@@ -20976,6 +21216,7 @@
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    "variant_keys": [],
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@@ -21843,6 +22084,7 @@
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    "variant_keys": [],
    "work_item_key": "CW-00239",
+   "variants": [],
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@@ -21861,6 +22103,7 @@
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+   "variants": [],
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@@ -22027,6 +22270,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00241",
+   "variants": [],
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@@ -22045,6 +22289,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -22063,6 +22308,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00243",
+   "variants": [],
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@@ -22191,6 +22437,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00244",
+   "variants": [],
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@@ -22260,6 +22507,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00245",
+   "variants": [],
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@@ -22311,6 +22559,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -22639,6 +22888,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00247",
+   "variants": [],
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@@ -22745,6 +22995,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00248",
+   "variants": [],
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@@ -22802,6 +23053,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00249",
+   "variants": [],
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@@ -22859,6 +23111,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00250",
+   "variants": [],
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@@ -22877,6 +23130,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00251",
+   "variants": [],
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@@ -22978,6 +23232,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00252",
+   "variants": [],
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@@ -23039,6 +23294,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00253",
+   "variants": [],
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@@ -23189,6 +23445,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00254",
+   "variants": [],
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@@ -23252,6 +23509,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00255",
+   "variants": [],
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@@ -23342,6 +23600,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00256",
+   "variants": [],
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@@ -23399,6 +23658,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00257",
+   "variants": [],
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@@ -23417,6 +23677,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -23657,6 +23918,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00259",
+   "variants": [],
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@@ -23839,6 +24101,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00260",
+   "variants": [],
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@@ -24047,6 +24310,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00261",
+   "variants": [],
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@@ -24104,6 +24368,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00262",
+   "variants": [],
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@@ -24189,6 +24454,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00263",
+   "variants": [],
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@@ -24282,6 +24548,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00264",
+   "variants": [],
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@@ -24385,6 +24652,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -24458,6 +24726,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00266",
+   "variants": [],
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@@ -24550,6 +24819,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00267",
+   "variants": [],
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@@ -24685,6 +24955,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00268",
+   "variants": [],
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@@ -24703,6 +24974,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -24987,6 +25259,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00270",
+   "variants": [],
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@@ -25207,6 +25480,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -25225,6 +25499,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -25361,6 +25636,7 @@
    "division": "공통부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -25441,6 +25717,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00274",
+   "variants": [],
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    "toc_edition": "2026-01-01",
@@ -25459,6 +25736,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00275",
+   "variants": [],
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@@ -25729,6 +26007,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00276",
+   "variants": [],
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@@ -25954,6 +26233,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00277",
+   "variants": [],
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@@ -26046,6 +26326,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00278",
+   "variants": [],
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@@ -26097,6 +26378,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00279",
+   "variants": [],
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@@ -26173,6 +26455,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00280",
+   "variants": [],
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@@ -26249,6 +26532,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00281",
+   "variants": [],
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@@ -26360,6 +26644,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00282",
+   "variants": [],
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@@ -26419,6 +26704,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00283",
+   "variants": [],
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@@ -26437,6 +26723,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00284",
+   "variants": [],
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@@ -26549,6 +26836,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00285",
+   "variants": [],
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@@ -26676,6 +26964,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00286",
+   "variants": [],
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@@ -26805,6 +27094,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00287",
+   "variants": [],
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@@ -26874,6 +27164,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00288",
+   "variants": [],
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@@ -26943,6 +27234,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00289",
+   "variants": [],
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@@ -27012,6 +27304,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00290",
+   "variants": [],
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@@ -27098,6 +27391,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00291",
+   "variants": [],
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@@ -27149,6 +27443,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00292",
+   "variants": [],
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    "toc_edition": "2026-01-01",
@@ -27224,6 +27519,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00293",
+   "variants": [],
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@@ -27242,6 +27538,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00294",
+   "variants": [],
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@@ -27260,6 +27557,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00295",
+   "variants": [],
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@@ -27325,6 +27623,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00296",
+   "variants": [],
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@@ -27390,6 +27689,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00297",
+   "variants": [],
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@@ -27408,6 +27708,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00298",
+   "variants": [],
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@@ -27473,6 +27774,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00299",
+   "variants": [],
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@@ -27538,6 +27840,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00300",
+   "variants": [],
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@@ -27556,6 +27859,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00301",
+   "variants": [],
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@@ -27651,6 +27955,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00302",
+   "variants": [],
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@@ -27713,6 +28018,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00303",
+   "variants": [],
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@@ -27731,6 +28037,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00304",
+   "variants": [],
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@@ -27793,6 +28100,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00305",
+   "variants": [],
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@@ -27810,6 +28118,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00306",
+   "variants": [],
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@@ -27881,6 +28190,7 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00307",
+   "variants": [],
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@@ -27899,11 +28209,12 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00308",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계",
-   "axis_role": "group"
+   "axis_role": "general_provision"
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@@ -27917,11 +28228,12 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00309",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 적용기준",
-   "axis_role": "group"
+   "axis_role": "general_provision"
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   {
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@@ -28044,11 +28356,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00310",
+   "variants": [],
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    "toc_edition": "2026-01-01",
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-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -28098,11 +28411,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00311",
+   "variants": [],
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    "toc_number": "8-1-2",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 적용기준 › 공사규모별 표준건설기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -28196,11 +28510,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00312",
+   "variants": [],
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    "toc_number": "8-1-3",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 적용기준 › 운반 및 수송",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -28213,11 +28528,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00313",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 적용기준 › 시공능력 산정 기본식",
-   "axis_role": "empty"
+   "axis_role": "general_provision"
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@@ -28230,11 +28546,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00314",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 적용기준 › 기계경비 용어와 정의",
-   "axis_role": "empty"
+   "axis_role": "general_provision"
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@@ -28247,11 +28564,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00315",
+   "variants": [],
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    "toc_edition": "2026-01-01",
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-   "axis_role": "empty"
+   "axis_role": "general_provision"
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   {
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@@ -28264,11 +28582,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00316",
+   "variants": [],
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    "toc_edition": "2026-01-01",
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-   "axis_role": "empty"
+   "axis_role": "general_provision"
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@@ -28282,11 +28601,12 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00317",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력",
-   "axis_role": "group"
+   "axis_role": "general_provision"
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@@ -28551,11 +28871,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00318",
+   "variants": [],
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    "path_name": "공통부문 › 건설기계 › 시공능력 › 불도저",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -28736,11 +29057,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00319",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 리퍼(유압식)",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -28941,11 +29263,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00320",
+   "variants": [],
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    "toc_edition": "2026-01-01",
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-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -29039,11 +29362,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00321",
+   "variants": [],
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    "toc_edition": "2026-01-01",
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-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -29239,11 +29563,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00322",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 로더",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -29363,11 +29688,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00323",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 모터 스크레이퍼",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -29558,11 +29884,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00324",
+   "variants": [],
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    "toc_edition": "2026-01-01",
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-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -29793,11 +30120,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00325",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 덤프트럭",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -30218,11 +30546,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00326",
+   "variants": [],
    "toc_code": "CP-01-08-02-09",
    "toc_number": "8-2-9",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 롤러",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-10",
@@ -30306,11 +30635,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00327",
+   "variants": [],
    "toc_code": "CP-01-08-02-10",
    "toc_number": "8-2-10",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 아스팔트 플랜트",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-11",
@@ -30323,11 +30653,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00328",
+   "variants": [],
    "toc_code": "CP-01-08-02-11",
    "toc_number": "8-2-11",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 스테이빌라이저(노상안정기)",
-   "axis_role": "empty"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-12",
@@ -32386,11 +32717,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00329",
+   "variants": [],
    "toc_code": "CP-01-08-02-12",
    "toc_number": "8-2-12",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 크러셔",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-13",
@@ -32550,11 +32882,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00330",
+   "variants": [],
    "toc_code": "CP-01-08-02-13",
    "toc_number": "8-2-13",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 대형브레이커",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-14",
@@ -32567,11 +32900,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00331",
+   "variants": [],
    "toc_code": "CP-01-08-02-14",
    "toc_number": "8-2-14",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 압쇄기(콘크리트 소할용)",
-   "axis_role": "empty"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-15",
@@ -32633,11 +32967,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00332",
+   "variants": [],
    "toc_code": "CP-01-08-02-15",
    "toc_number": "8-2-15",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 법면다짐기",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-16",
@@ -32650,11 +32985,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00333",
+   "variants": [],
    "toc_code": "CP-01-08-02-16",
    "toc_number": "8-2-16",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 골재세척설비",
-   "axis_role": "empty"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-17",
@@ -32667,11 +33003,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00334",
+   "variants": [],
    "toc_code": "CP-01-08-02-17",
    "toc_number": "8-2-17",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 콘크리트 믹서",
-   "axis_role": "empty"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-18",
@@ -32784,11 +33121,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00335",
+   "variants": [],
    "toc_code": "CP-01-08-02-18",
    "toc_number": "8-2-18",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 콘크리트 배치플랜트(강제 혼합식)",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-19",
@@ -32866,11 +33204,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00336",
+   "variants": [],
    "toc_code": "CP-01-08-02-19",
    "toc_number": "8-2-19",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 콘크리트 운반",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-20",
@@ -32883,11 +33222,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00337",
+   "variants": [],
    "toc_code": "CP-01-08-02-20",
    "toc_number": "8-2-20",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 기관차",
-   "axis_role": "empty"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-21",
@@ -32957,11 +33297,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00338",
+   "variants": [],
    "toc_code": "CP-01-08-02-21",
    "toc_number": "8-2-21",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 경운기",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-22",
@@ -33693,11 +34034,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00339",
+   "variants": [],
    "toc_code": "CP-01-08-02-22",
    "toc_number": "8-2-22",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 디젤 파일 해머",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-23",
@@ -34018,11 +34360,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00340",
+   "variants": [],
    "toc_code": "CP-01-08-02-23",
    "toc_number": "8-2-23",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 유압 파일 해머",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-24",
@@ -34740,11 +35083,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00341",
+   "variants": [],
    "toc_code": "CP-01-08-02-24",
    "toc_number": "8-2-24",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 진동파일 해머",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-25",
@@ -35093,11 +35437,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00342",
+   "variants": [],
    "toc_code": "CP-01-08-02-25",
    "toc_number": "8-2-25",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 진동파일해머(워터제트 병용 압입공)",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-26",
@@ -35369,11 +35714,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00343",
+   "variants": [],
    "toc_code": "CP-01-08-02-26",
    "toc_number": "8-2-26",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 유압식 압입 인발기(유압식 압입 인발공)",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-27",
@@ -35548,11 +35894,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00344",
+   "variants": [],
    "toc_code": "CP-01-08-02-27",
    "toc_number": "8-2-27",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 수중펌프",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-28",
@@ -35599,11 +35946,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00345",
+   "variants": [],
    "toc_code": "CP-01-08-02-28",
    "toc_number": "8-2-28",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 터널전단면 굴착기(TBM)",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-29",
@@ -36471,11 +36819,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00346",
+   "variants": [],
    "toc_code": "CP-01-08-02-29",
    "toc_number": "8-2-29",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 펌프식 준설선",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-30",
@@ -36880,11 +37229,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00347",
+   "variants": [],
    "toc_code": "CP-01-08-02-30",
    "toc_number": "8-2-30",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 그래브 준설선",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-31",
@@ -37002,11 +37352,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00348",
+   "variants": [],
    "toc_code": "CP-01-08-02-31",
    "toc_number": "8-2-31",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 쇄암선(중추식)",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-32",
@@ -37201,11 +37552,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00349",
+   "variants": [],
    "toc_code": "CP-01-08-02-32",
    "toc_number": "8-2-32",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 이동식 임목파쇄기",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-02-33",
@@ -37382,11 +37734,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00350",
+   "variants": [],
    "toc_code": "CP-01-08-02-33",
    "toc_number": "8-2-33",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 시공능력 › 하천골재채취선",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03",
@@ -37400,11 +37753,12 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00351",
+   "variants": [],
    "toc_code": "CP-01-08-03",
    "toc_number": "8-3",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료",
-   "axis_role": "group"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03-01",
@@ -39120,11 +39474,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00352",
+   "variants": [],
    "toc_code": "CP-01-08-03-01",
    "toc_number": "8-3-1",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [00]토공기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03-02",
@@ -39956,11 +40311,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00353",
+   "variants": [],
    "toc_code": "CP-01-08-03-02",
    "toc_number": "8-3-2",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [10]다짐기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03-03",
@@ -41470,11 +41826,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00354",
+   "variants": [],
    "toc_code": "CP-01-08-03-03",
    "toc_number": "8-3-3",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [20]운반 및 하역기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03-04",
@@ -42208,11 +42565,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00355",
+   "variants": [],
    "toc_code": "CP-01-08-03-04",
    "toc_number": "8-3-4",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [30]포장기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03-05",
@@ -42895,11 +43253,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00356",
+   "variants": [],
    "toc_code": "CP-01-08-03-05",
    "toc_number": "8-3-5",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [40]콘크리트기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03-06",
@@ -44958,11 +45317,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00357",
+   "variants": [],
    "toc_code": "CP-01-08-03-06",
    "toc_number": "8-3-6",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [50]골재생산기계 등",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03-07",
@@ -46637,11 +46997,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00358",
+   "variants": [],
    "toc_code": "CP-01-08-03-07",
    "toc_number": "8-3-7",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [60]기초공사용 기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03-08",
@@ -49463,11 +49824,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00359",
+   "variants": [],
    "toc_code": "CP-01-08-03-08",
    "toc_number": "8-3-8",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [70]기타기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
   },
   {
    "work_item_code": "CP-01-08-03-09",
@@ -49766,11 +50128,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00360",
+   "variants": [],
    "toc_code": "CP-01-08-03-09",
    "toc_number": "8-3-9",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [80]스마트 건설장비",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -50256,11 +50619,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00361",
+   "variants": [],
    "toc_code": "CP-01-08-03-10",
    "toc_number": "8-3-10",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계손료 › [90]해상장비",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -50274,11 +50638,12 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00362",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정",
-   "axis_role": "group"
+   "axis_role": "general_provision"
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@@ -50366,11 +50731,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00363",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정 › [00]토공기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -50423,11 +50789,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00364",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정 › [10]다짐기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -50517,11 +50884,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00365",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정 › [20]운반 및 하역기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -50574,11 +50942,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00366",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정 › [30]포장기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -50668,11 +51037,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00367",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정 › [40]콘크리트기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -50760,11 +51130,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00368",
+   "variants": [],
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    "toc_number": "8-4-6",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정 › [50]골재생산기계 등",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -50815,11 +51186,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00369",
+   "variants": [],
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    "toc_number": "8-4-7",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정 › [60]기초공사용 기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -50909,11 +51281,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00370",
+   "variants": [],
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    "toc_number": "8-4-8",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정 › [70]기타기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -51643,11 +52016,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00371",
+   "variants": [],
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    "toc_number": "8-4-9",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 운전경비 산정 › [90]해상기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -51661,11 +52035,12 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00372",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격",
-   "axis_role": "group"
+   "axis_role": "general_provision"
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   {
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@@ -51772,11 +52147,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00373",
+   "variants": [],
    "toc_code": "CP-01-08-05-01",
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [00]토공기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -51821,11 +52197,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00374",
+   "variants": [],
    "toc_code": "CP-01-08-05-02",
    "toc_number": "8-5-2",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [10]다짐기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -51901,11 +52278,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00375",
+   "variants": [],
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    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [20]운반 및 하역기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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@@ -51950,11 +52328,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00376",
+   "variants": [],
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    "toc_number": "8-5-4",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [30]포장기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -51999,11 +52378,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00377",
+   "variants": [],
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    "toc_number": "8-5-5",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [40]콘크리트기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -52110,11 +52490,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00378",
+   "variants": [],
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    "toc_number": "8-5-6",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [50]골재생산기계 등",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -52221,11 +52602,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00379",
+   "variants": [],
    "toc_code": "CP-01-08-05-07",
    "toc_number": "8-5-7",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [60]기초공사용기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
    "work_item_code": "CP-01-08-05-08",
@@ -52363,11 +52745,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00380",
+   "variants": [],
    "toc_code": "CP-01-08-05-08",
    "toc_number": "8-5-8",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [70]기타기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -52432,11 +52815,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00381",
+   "variants": [],
    "toc_code": "CP-01-08-05-09",
    "toc_number": "8-5-9",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [80]스마트 건설장비",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -52543,11 +52927,12 @@
    "division": "공통부문",
    "variant_keys": [],
    "work_item_key": "CW-00382",
+   "variants": [],
    "toc_code": "CP-01-08-05-10",
    "toc_number": "8-5-10",
    "toc_edition": "2026-01-01",
    "path_name": "공통부문 › 건설기계 › 기계가격 › [90]해상기계",
-   "axis_role": "work_item"
+   "axis_role": "general_provision"
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   {
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@@ -52561,6 +52946,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00383",
+   "variants": [],
    "toc_code": "CP-02",
    "toc_number": "토목부문",
    "toc_edition": "2026-01-01",
@@ -52579,6 +52965,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00384",
+   "variants": [],
    "toc_code": "CP-02-01",
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    "toc_edition": "2026-01-01",
@@ -52597,6 +52984,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00385",
+   "variants": [],
    "toc_code": "CP-02-01-01",
    "toc_number": "1-1",
    "toc_edition": "2026-01-01",
@@ -52614,6 +53002,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00386",
+   "variants": [],
    "toc_code": "CP-02-01-01-01",
    "toc_number": "1-1-1",
    "toc_edition": "2026-01-01",
@@ -52673,6 +53062,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00387",
+   "variants": [],
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    "toc_number": "1-1-2",
    "toc_edition": "2026-01-01",
@@ -52691,6 +53081,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00388",
+   "variants": [],
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    "toc_number": "1-2",
    "toc_edition": "2026-01-01",
@@ -52775,6 +53166,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00389",
+   "variants": [],
    "toc_code": "CP-02-01-02-01",
    "toc_number": "1-2-1",
    "toc_edition": "2026-01-01",
@@ -52860,6 +53252,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00390",
+   "variants": [],
    "toc_code": "CP-02-01-02-02",
    "toc_number": "1-2-2",
    "toc_edition": "2026-01-01",
@@ -52946,6 +53339,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00391",
+   "variants": [],
    "toc_code": "CP-02-01-02-03",
    "toc_number": "1-2-3",
    "toc_edition": "2026-01-01",
@@ -52964,6 +53358,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00392",
+   "variants": [],
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    "toc_number": "1-3",
    "toc_edition": "2026-01-01",
@@ -53048,6 +53443,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00393",
+   "variants": [],
    "toc_code": "CP-02-01-03-01",
    "toc_number": "1-3-1",
    "toc_edition": "2026-01-01",
@@ -53133,6 +53529,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00394",
+   "variants": [],
    "toc_code": "CP-02-01-03-02",
    "toc_number": "1-3-2",
    "toc_edition": "2026-01-01",
@@ -53219,6 +53616,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00395",
+   "variants": [],
    "toc_code": "CP-02-01-03-03",
    "toc_number": "1-3-3",
    "toc_edition": "2026-01-01",
@@ -53237,6 +53635,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00396",
+   "variants": [],
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    "toc_edition": "2026-01-01",
@@ -53321,6 +53720,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00397",
+   "variants": [],
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    "toc_number": "1-4-1",
    "toc_edition": "2026-01-01",
@@ -53406,6 +53806,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00398",
+   "variants": [],
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    "toc_number": "1-4-2",
    "toc_edition": "2026-01-01",
@@ -53492,6 +53893,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00399",
+   "variants": [],
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    "toc_number": "1-4-3",
    "toc_edition": "2026-01-01",
@@ -53510,6 +53912,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00400",
+   "variants": [],
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    "toc_edition": "2026-01-01",
@@ -53599,6 +54002,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00401",
+   "variants": [],
    "toc_code": "CP-02-01-05-01",
    "toc_number": "1-5-1",
    "toc_edition": "2026-01-01",
@@ -53616,6 +54020,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00402",
+   "variants": [],
    "toc_code": "CP-02-01-05-02",
    "toc_number": "1-5-2",
    "toc_edition": "2026-01-01",
@@ -53744,6 +54149,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00403",
+   "variants": [],
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    "toc_number": "1-5-3",
    "toc_edition": "2026-01-01",
@@ -53833,6 +54239,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00404",
+   "variants": [],
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    "toc_edition": "2026-01-01",
@@ -53918,6 +54325,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00405",
+   "variants": [],
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    "toc_number": "1-5-5",
    "toc_edition": "2026-01-01",
@@ -54023,6 +54431,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00406",
+   "variants": [],
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    "toc_edition": "2026-01-01",
@@ -54132,6 +54541,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00407",
+   "variants": [],
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    "toc_edition": "2026-01-01",
@@ -54232,6 +54642,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00408",
+   "variants": [],
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@@ -54332,6 +54743,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00409",
+   "variants": [],
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@@ -54350,6 +54762,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00410",
+   "variants": [],
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@@ -54367,6 +54780,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00411",
+   "variants": [],
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@@ -54478,6 +54892,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00412",
+   "variants": [],
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@@ -54582,6 +54997,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00413",
+   "variants": [],
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@@ -54686,6 +55102,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00414",
+   "variants": [],
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@@ -54771,6 +55188,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00415",
+   "variants": [],
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@@ -54835,6 +55253,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00416",
+   "variants": [],
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@@ -54886,6 +55305,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00417",
+   "variants": [],
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@@ -54904,6 +55324,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00418",
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@@ -55039,6 +55460,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00419",
+   "variants": [],
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@@ -55174,6 +55596,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00420",
+   "variants": [],
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@@ -55259,6 +55682,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00421",
+   "variants": [],
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@@ -55355,6 +55779,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00422",
+   "variants": [],
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@@ -55417,6 +55842,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00423",
+   "variants": [],
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@@ -55435,6 +55861,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00424",
+   "variants": [],
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@@ -55515,6 +55942,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00425",
+   "variants": [],
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@@ -55690,6 +56118,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00426",
+   "variants": [],
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@@ -55749,6 +56178,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00427",
+   "variants": [],
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@@ -55800,6 +56230,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00428",
+   "variants": [],
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@@ -55861,6 +56292,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00429",
+   "variants": [],
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@@ -55912,6 +56344,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00430",
+   "variants": [],
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@@ -55963,6 +56396,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00431",
+   "variants": [],
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@@ -56014,6 +56448,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00432",
+   "variants": [],
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@@ -56452,6 +56887,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00433",
+   "variants": [],
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@@ -56602,6 +57038,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00434",
+   "variants": [],
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@@ -56770,6 +57207,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00435",
+   "variants": [],
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@@ -56851,6 +57289,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00436",
+   "variants": [],
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@@ -56956,6 +57395,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00437",
+   "variants": [],
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@@ -57092,6 +57532,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00438",
+   "variants": [],
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@@ -57172,6 +57613,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00439",
+   "variants": [],
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@@ -57190,6 +57632,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00440",
+   "variants": [],
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@@ -57434,6 +57877,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00441",
+   "variants": [],
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@@ -57564,6 +58008,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00442",
+   "variants": [],
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@@ -57659,6 +58104,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00443",
+   "variants": [],
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@@ -57788,6 +58234,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00444",
+   "variants": [],
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@@ -57806,6 +58253,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00445",
+   "variants": [],
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@@ -57824,6 +58272,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00446",
+   "variants": [],
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@@ -57884,6 +58333,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00447",
+   "variants": [],
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@@ -57944,6 +58394,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00448",
+   "variants": [],
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@@ -57962,6 +58413,7 @@
    "parent_mode": "choose_one",
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    "work_item_key": "CW-00449",
+   "variants": [],
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@@ -58062,6 +58514,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00450",
+   "variants": [],
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@@ -58079,6 +58532,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00451",
+   "variants": [],
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@@ -58153,6 +58607,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00452",
+   "variants": [],
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@@ -58171,6 +58626,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00453",
+   "variants": [],
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@@ -58248,6 +58704,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00454",
+   "variants": [],
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@@ -58265,6 +58722,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00455",
+   "variants": [],
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@@ -58282,6 +58740,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00456",
+   "variants": [],
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@@ -58300,6 +58759,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00457",
+   "variants": [],
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@@ -58318,6 +58778,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00458",
+   "variants": [],
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@@ -58441,6 +58902,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00459",
+   "variants": [],
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@@ -58496,6 +58958,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00460",
+   "variants": [],
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@@ -58514,6 +58977,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00461",
+   "variants": [],
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@@ -58661,6 +59125,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00462",
+   "variants": [],
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@@ -58719,6 +59184,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00463",
+   "variants": [],
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@@ -58899,6 +59365,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00464",
+   "variants": [],
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@@ -59038,6 +59505,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00465",
+   "variants": [],
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@@ -59248,6 +59716,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00466",
+   "variants": [],
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@@ -59266,6 +59735,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00467",
+   "variants": [],
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@@ -59343,6 +59813,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00468",
+   "variants": [],
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@@ -59361,6 +59832,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00469",
+   "variants": [],
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@@ -59451,6 +59923,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00470",
+   "variants": [],
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@@ -59521,6 +59994,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00471",
+   "variants": [],
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@@ -59621,6 +60095,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00472",
+   "variants": [],
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@@ -59639,6 +60114,7 @@
    "parent_mode": "choose_one",
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@@ -59657,6 +60133,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -59674,6 +60151,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00475",
+   "variants": [],
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@@ -59692,6 +60170,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
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+   "variants": [],
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@@ -59781,6 +60260,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00477",
+   "variants": [],
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@@ -59850,6 +60330,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00478",
+   "variants": [],
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@@ -59920,6 +60401,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00479",
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    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00480",
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@@ -60000,6 +60483,7 @@
    "parent_mode": "choose_one",
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@@ -60121,6 +60605,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -60251,6 +60736,7 @@
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    "variant_keys": [],
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@@ -60320,6 +60806,7 @@
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    "variant_keys": [],
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@@ -60338,6 +60825,7 @@
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@@ -60481,6 +60969,7 @@
    "division": "토목부문",
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@@ -60566,6 +61055,7 @@
    "division": "토목부문",
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@@ -60584,6 +61074,7 @@
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@@ -60759,6 +61250,7 @@
    "division": "토목부문",
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@@ -60868,6 +61360,7 @@
    "division": "토목부문",
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@@ -60940,6 +61433,7 @@
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@@ -60958,6 +61452,7 @@
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@@ -61044,6 +61539,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -61125,6 +61621,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -61192,6 +61689,7 @@
    "division": "토목부문",
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@@ -61252,6 +61750,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00496",
+   "variants": [],
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@@ -61329,6 +61828,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -61389,6 +61889,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -61446,6 +61947,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -61513,6 +62015,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -61570,6 +62073,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00501",
+   "variants": [],
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@@ -61587,6 +62091,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -61605,6 +62110,7 @@
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@@ -61623,6 +62129,7 @@
    "parent_mode": "choose_one",
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@@ -61682,6 +62189,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -62010,6 +62518,7 @@
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@@ -62115,6 +62624,7 @@
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@@ -62133,6 +62643,7 @@
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@@ -62192,6 +62703,7 @@
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@@ -62254,6 +62766,7 @@
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@@ -62407,6 +62920,7 @@
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@@ -62479,6 +62993,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00512",
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@@ -62497,6 +63012,7 @@
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@@ -62651,6 +63167,7 @@
    "division": "토목부문",
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@@ -62805,6 +63322,7 @@
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    "variant_keys": [],
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@@ -62896,6 +63414,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -62914,6 +63433,7 @@
    "parent_mode": "choose_one",
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@@ -62932,6 +63452,7 @@
    "parent_mode": "choose_one",
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@@ -63000,6 +63521,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00519",
+   "variants": [],
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@@ -63018,6 +63540,7 @@
    "parent_mode": "choose_one",
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@@ -63143,6 +63666,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00521",
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@@ -63338,6 +63862,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00522",
+   "variants": [],
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@@ -63395,6 +63920,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00523",
+   "variants": [],
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@@ -63413,6 +63939,7 @@
    "parent_mode": "choose_one",
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@@ -63565,6 +64092,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00525",
+   "variants": [],
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@@ -63669,6 +64197,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -63853,6 +64382,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -63924,6 +64454,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00528",
+   "variants": [],
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@@ -63942,6 +64473,7 @@
    "parent_mode": "choose_one",
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@@ -64005,6 +64537,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00530",
+   "variants": [],
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@@ -64058,6 +64591,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00531",
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@@ -64076,6 +64610,7 @@
    "parent_mode": "choose_one",
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    "work_item_key": "CW-00532",
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@@ -64129,6 +64664,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00533",
+   "variants": [],
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@@ -64182,6 +64718,7 @@
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    "variant_keys": [],
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@@ -64235,6 +64772,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00535",
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@@ -64348,6 +64886,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00536",
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@@ -64427,6 +64966,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00537",
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@@ -64445,6 +64985,7 @@
    "parent_mode": "choose_one",
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@@ -64532,6 +65073,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00539",
+   "variants": [],
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@@ -64633,6 +65175,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -64760,6 +65303,7 @@
    "division": "토목부문",
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@@ -64830,6 +65374,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00542",
+   "variants": [],
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@@ -64848,6 +65393,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
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@@ -64992,6 +65538,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -65109,6 +65656,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -65402,6 +65950,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -65486,6 +66035,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -66066,6 +66616,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -66084,6 +66635,7 @@
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@@ -76745,6 +77365,7 @@
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@@ -77196,6 +77817,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00619",
+   "variants": [],
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@@ -77750,6 +78372,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00620",
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@@ -79375,6 +79998,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00621",
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@@ -79664,6 +80288,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00622",
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@@ -79870,6 +80495,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00623",
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@@ -79888,6 +80514,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-00624",
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@@ -80444,6 +81071,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00625",
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@@ -80674,6 +81302,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00626",
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@@ -81522,6 +82151,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00627",
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@@ -81540,6 +82170,7 @@
    "parent_mode": "choose_one",
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@@ -82936,6 +83567,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00629",
+   "variants": [],
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@@ -83127,6 +83759,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00630",
+   "variants": [],
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@@ -83185,6 +83818,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00631",
+   "variants": [],
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@@ -90368,6 +91002,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00632",
+   "variants": [],
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@@ -90423,6 +91058,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00633",
+   "variants": [],
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@@ -90846,6 +91482,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00634",
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@@ -90985,6 +91622,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00635",
+   "variants": [],
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@@ -91166,6 +91804,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00636",
+   "variants": [],
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@@ -91375,6 +92014,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00637",
+   "variants": [],
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@@ -92028,6 +92668,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00638",
+   "variants": [],
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@@ -92046,6 +92687,7 @@
    "parent_mode": "choose_one",
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@@ -92450,6 +93092,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00640",
+   "variants": [],
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@@ -92810,6 +93453,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00641",
+   "variants": [],
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@@ -93162,6 +93806,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00642",
+   "variants": [],
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@@ -93180,6 +93825,7 @@
    "parent_mode": "choose_one",
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@@ -93478,6 +94124,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00644",
+   "variants": [],
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@@ -93704,6 +94351,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00645",
+   "variants": [],
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@@ -94041,6 +94689,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00646",
+   "variants": [],
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@@ -94273,6 +94922,7 @@
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    "variant_keys": [],
    "work_item_key": "CW-00647",
+   "variants": [],
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@@ -94291,6 +94941,7 @@
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@@ -94558,6 +95209,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -94784,6 +95436,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00650",
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@@ -94802,6 +95455,7 @@
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    "variant_keys": [],
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@@ -95100,6 +95754,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -95367,6 +96022,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -95385,6 +96041,7 @@
    "parent_mode": "choose_one",
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@@ -95642,6 +96299,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00655",
+   "variants": [],
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@@ -95868,6 +96526,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00656",
+   "variants": [],
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@@ -95886,6 +96545,7 @@
    "parent_mode": "choose_one",
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@@ -96264,6 +96924,7 @@
    "division": "토목부문",
    "variant_keys": [],
    "work_item_key": "CW-00658",
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@@ -96602,6 +97263,7 @@
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    "variant_keys": [],
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+   "variants": [],
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@@ -96620,6 +97282,7 @@
    "parent_mode": "choose_one",
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@@ -96637,6 +97300,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -96655,6 +97319,7 @@
    "parent_mode": "choose_one",
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@@ -96985,6 +97650,7 @@
    "division": "토목부문",
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@@ -97003,6 +97669,7 @@
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@@ -97301,6 +97968,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -97568,6 +98236,7 @@
    "division": "토목부문",
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@@ -97586,6 +98255,7 @@
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+   "variants": [],
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@@ -97893,6 +98563,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -98160,6 +98831,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -98417,6 +99089,7 @@
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    "variant_keys": [],
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+   "variants": [],
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@@ -98435,6 +99108,7 @@
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@@ -98733,6 +99407,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -99000,6 +99675,7 @@
    "division": "토목부문",
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+   "variants": [],
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@@ -99018,6 +99694,7 @@
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@@ -99237,6 +99914,7 @@
    "division": "토목부문",
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+   "variants": [],
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@@ -99456,6 +100134,7 @@
    "division": "토목부문",
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@@ -99728,6 +100407,7 @@
    "division": "토목부문",
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@@ -99921,6 +100601,7 @@
    "division": "토목부문",
    "variant_keys": [],
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@@ -100057,6 +100738,7 @@
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+   "variants": [],
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@@ -100075,6 +100757,7 @@
    "parent_mode": "choose_one",
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@@ -100199,6 +100882,7 @@
    "division": "토목부문",
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+   "variants": [],
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@@ -100323,6 +101007,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -100439,6 +101124,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -100563,6 +101249,7 @@
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    "variant_keys": [],
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+   "variants": [],
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@@ -100687,6 +101374,7 @@
    "division": "토목부문",
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+   "variants": [],
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@@ -100704,6 +101392,7 @@
    "division": "토목부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -100722,6 +101411,7 @@
    "parent_mode": "choose_one",
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+   "variants": [],
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@@ -100740,6 +101430,7 @@
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@@ -100758,6 +101449,7 @@
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@@ -100835,6 +101527,7 @@
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@@ -100942,6 +101635,7 @@
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@@ -101387,6 +102082,7 @@
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@@ -101405,6 +102101,7 @@
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@@ -101905,6 +102602,7 @@
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@@ -101980,6 +102678,7 @@
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@@ -102054,6 +102753,7 @@
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@@ -102173,6 +102873,7 @@
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@@ -102255,6 +102956,7 @@
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@@ -102332,6 +103034,7 @@
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@@ -102429,6 +103132,7 @@
    "division": "건축부문",
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@@ -102447,6 +103151,7 @@
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@@ -102601,6 +103307,7 @@
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@@ -102687,6 +103395,7 @@
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@@ -102754,6 +103463,7 @@
    "division": "건축부문",
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@@ -102943,6 +103654,7 @@
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@@ -102960,6 +103672,7 @@
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@@ -102978,6 +103691,7 @@
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@@ -102996,6 +103710,7 @@
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@@ -103128,6 +103843,7 @@
    "division": "건축부문",
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@@ -103271,6 +103987,7 @@
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@@ -103336,6 +104053,7 @@
    "division": "건축부문",
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@@ -103401,6 +104119,7 @@
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@@ -103504,6 +104223,7 @@
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@@ -103649,6 +104370,7 @@
    "division": "건축부문",
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@@ -103776,6 +104498,7 @@
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@@ -103916,6 +104640,7 @@
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@@ -103933,6 +104658,7 @@
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@@ -103969,6 +104696,7 @@
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@@ -104028,6 +104756,7 @@
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@@ -104132,6 +104861,7 @@
    "division": "건축부문",
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@@ -104150,6 +104880,7 @@
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@@ -104253,6 +104984,7 @@
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@@ -104370,6 +105102,7 @@
    "division": "건축부문",
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@@ -104387,6 +105120,7 @@
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@@ -104449,6 +105183,7 @@
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@@ -104467,6 +105202,7 @@
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@@ -104485,6 +105221,7 @@
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@@ -104548,6 +105285,7 @@
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@@ -104599,6 +105337,7 @@
    "division": "건축부문",
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@@ -104650,6 +105389,7 @@
    "division": "건축부문",
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@@ -104701,6 +105441,7 @@
    "division": "건축부문",
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@@ -104719,6 +105460,7 @@
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@@ -104770,6 +105512,7 @@
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@@ -104821,6 +105564,7 @@
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@@ -104872,6 +105616,7 @@
    "division": "건축부문",
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@@ -104956,6 +105701,7 @@
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    "variant_keys": [],
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@@ -105013,6 +105759,7 @@
    "division": "건축부문",
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@@ -105031,6 +105778,7 @@
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@@ -105088,6 +105836,7 @@
    "division": "건축부문",
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@@ -105145,6 +105894,7 @@
    "division": "건축부문",
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@@ -105162,6 +105912,7 @@
    "division": "건축부문",
    "variant_keys": [],
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@@ -105213,6 +105964,7 @@
    "division": "건축부문",
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@@ -105231,6 +105983,7 @@
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@@ -105249,6 +106002,7 @@
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@@ -105355,6 +106109,7 @@
    "division": "건축부문",
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+   "variants": [],
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@@ -105439,6 +106194,7 @@
    "division": "건축부문",
    "variant_keys": [],
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@@ -105490,6 +106246,7 @@
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    "variant_keys": [],
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@@ -105549,6 +106306,7 @@
    "division": "건축부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -105610,6 +106368,7 @@
    "division": "건축부문",
    "variant_keys": [],
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+   "variants": [],
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@@ -105628,6 +106387,7 @@
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@@ -105679,6 +106439,7 @@
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@@ -109732,6 +110558,7 @@
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@@ -109750,6 +110577,7 @@
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@@ -109809,6 +110637,7 @@
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@@ -109860,6 +110689,7 @@
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@@ -114463,6 +115366,7 @@
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@@ -116085,6 +117009,7 @@
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@@ -117184,6 +118127,7 @@
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@@ -117986,6 +118942,7 @@
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@@ -118103,6 +119060,7 @@
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@@ -118301,6 +119260,7 @@
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@@ -118319,6 +119279,7 @@
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@@ -118749,6 +119715,7 @@
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@@ -118862,6 +119830,7 @@
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@@ -119384,6 +120362,7 @@
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@@ -120984,6 +121992,7 @@
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@@ -123647,6 +124679,7 @@
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@@ -123746,6 +124781,7 @@
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@@ -123764,6 +124800,7 @@
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+   "variants": [],
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+   "variants": [],
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@@ -151969,6 +153188,7 @@
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@@ -152104,6 +153325,7 @@
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@@ -152122,6 +153344,7 @@
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@@ -152139,6 +153362,7 @@
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@@ -153853,6 +155094,7 @@
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@@ -153994,6 +155236,7 @@
    "division": "유지관리부문",
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@@ -154012,6 +155255,7 @@
    "parent_mode": "choose_one",
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@@ -154065,6 +155309,7 @@
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@@ -154116,6 +155361,7 @@
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@@ -154167,6 +155413,7 @@
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@@ -154269,6 +155517,7 @@
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@@ -154709,6 +155960,7 @@
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@@ -154875,6 +156127,7 @@
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@@ -154968,6 +156221,7 @@
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@@ -154986,6 +156240,7 @@
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@@ -155004,6 +156259,7 @@
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@@ -155021,6 +156277,7 @@
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@@ -155102,6 +156359,7 @@
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@@ -155329,6 +156587,7 @@
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@@ -158360,6 +159639,7 @@
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@@ -158423,6 +159703,7 @@
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@@ -158498,6 +159779,7 @@
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@@ -158549,6 +159831,7 @@
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@@ -158676,6 +159959,7 @@
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@@ -158821,6 +160105,7 @@
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@@ -158966,6 +160251,7 @@
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@@ -159092,6 +160378,7 @@
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@@ -159226,6 +160513,7 @@
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@@ -159376,6 +160664,7 @@
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@@ -159393,6 +160682,7 @@
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@@ -159411,6 +160701,7 @@
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@@ -159428,6 +160719,7 @@
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@@ -159634,6 +160927,7 @@
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@@ -160011,6 +161306,7 @@
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@@ -160183,6 +161479,7 @@
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@@ -160294,6 +161591,7 @@
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@@ -160373,6 +161671,7 @@
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@@ -160522,6 +161821,7 @@
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@@ -160671,6 +161971,7 @@
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@@ -160734,6 +162035,7 @@
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@@ -160811,6 +162113,7 @@
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@@ -160978,6 +162281,7 @@
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@@ -161070,6 +162374,7 @@
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@@ -161087,6 +162392,7 @@
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@@ -161122,6 +162429,7 @@
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@@ -161202,6 +162510,7 @@
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    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01307",
+   "variants": [],
    "toc_code": "CP-05-02-03-02",
    "toc_number": "2-3-2",
    "toc_edition": "2026-01-01",
@@ -161282,6 +162592,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01308",
+   "variants": [],
    "toc_code": "CP-05-02-04",
    "toc_number": "2-4",
    "toc_edition": "2026-01-01",
@@ -161299,6 +162610,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01309",
+   "variants": [],
    "toc_code": "CP-05-02-04-01",
    "toc_number": "2-4-1",
    "toc_edition": "2026-01-01",
@@ -161448,6 +162760,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01310",
+   "variants": [],
    "toc_code": "CP-05-02-04-02",
    "toc_number": "2-4-2",
    "toc_edition": "2026-01-01",
@@ -161630,6 +162943,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01311",
+   "variants": [],
    "toc_code": "CP-05-02-04-03",
    "toc_number": "2-4-3",
    "toc_edition": "2026-01-01",
@@ -161714,6 +163028,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01312",
+   "variants": [],
    "toc_code": "CP-05-02-04-04",
    "toc_number": "2-4-4",
    "toc_edition": "2026-01-01",
@@ -161798,6 +163113,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01313",
+   "variants": [],
    "toc_code": "CP-05-02-04-05",
    "toc_number": "2-4-5",
    "toc_edition": "2026-01-01",
@@ -161869,6 +163185,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01314",
+   "variants": [],
    "toc_code": "CP-05-02-04-06",
    "toc_number": "2-4-6",
    "toc_edition": "2026-01-01",
@@ -162033,6 +163350,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01315",
+   "variants": [],
    "toc_code": "CP-05-02-04-07",
    "toc_number": "2-4-7",
    "toc_edition": "2026-01-01",
@@ -162167,6 +163485,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01316",
+   "variants": [],
    "toc_code": "CP-05-02-04-08",
    "toc_number": "2-4-8",
    "toc_edition": "2026-01-01",
@@ -162229,6 +163548,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01317",
+   "variants": [],
    "toc_code": "CP-05-02-04-09",
    "toc_number": "2-4-9",
    "toc_edition": "2026-01-01",
@@ -162359,6 +163679,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01318",
+   "variants": [],
    "toc_code": "CP-05-02-04-10",
    "toc_number": "2-4-10",
    "toc_edition": "2026-01-01",
@@ -162445,6 +163766,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01319",
+   "variants": [],
    "toc_code": "CP-05-02-04-11",
    "toc_number": "2-4-11",
    "toc_edition": "2026-01-01",
@@ -162526,6 +163848,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01320",
+   "variants": [],
    "toc_code": "CP-05-02-04-12",
    "toc_number": "2-4-12",
    "toc_edition": "2026-01-01",
@@ -162588,6 +163911,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01321",
+   "variants": [],
    "toc_code": "CP-05-02-04-13",
    "toc_number": "2-4-13",
    "toc_edition": "2026-01-01",
@@ -162650,6 +163974,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01322",
+   "variants": [],
    "toc_code": "CP-05-02-04-14",
    "toc_number": "2-4-14",
    "toc_edition": "2026-01-01",
@@ -162668,6 +163993,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01323",
+   "variants": [],
    "toc_code": "CP-05-03",
    "toc_number": "3",
    "toc_edition": "2026-01-01",
@@ -162686,6 +164012,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01324",
+   "variants": [],
    "toc_code": "CP-05-03-01",
    "toc_number": "3-1",
    "toc_edition": "2026-01-01",
@@ -162756,6 +164083,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01325",
+   "variants": [],
    "toc_code": "CP-05-03-01-01",
    "toc_number": "3-1-1",
    "toc_edition": "2026-01-01",
@@ -162886,6 +164214,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01326",
+   "variants": [],
    "toc_code": "CP-05-03-01-02",
    "toc_number": "3-1-2",
    "toc_edition": "2026-01-01",
@@ -162980,6 +164309,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01327",
+   "variants": [],
    "toc_code": "CP-05-03-01-03",
    "toc_number": "3-1-3",
    "toc_edition": "2026-01-01",
@@ -163057,6 +164387,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01328",
+   "variants": [],
    "toc_code": "CP-05-03-01-04",
    "toc_number": "3-1-4",
    "toc_edition": "2026-01-01",
@@ -163074,6 +164405,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01329",
+   "variants": [],
    "toc_code": "CP-05-03-01-05",
    "toc_number": "3-1-5",
    "toc_edition": "2026-01-01",
@@ -163092,6 +164424,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01330",
+   "variants": [],
    "toc_code": "CP-05-03-02",
    "toc_number": "3-2",
    "toc_edition": "2026-01-01",
@@ -163149,6 +164482,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01331",
+   "variants": [],
    "toc_code": "CP-05-03-02-01",
    "toc_number": "3-2-1",
    "toc_edition": "2026-01-01",
@@ -163206,6 +164540,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01332",
+   "variants": [],
    "toc_code": "CP-05-03-02-02",
    "toc_number": "3-2-2",
    "toc_edition": "2026-01-01",
@@ -163263,6 +164598,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01333",
+   "variants": [],
    "toc_code": "CP-05-03-02-03",
    "toc_number": "3-2-3",
    "toc_edition": "2026-01-01",
@@ -163320,6 +164656,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01334",
+   "variants": [],
    "toc_code": "CP-05-03-02-04",
    "toc_number": "3-2-4",
    "toc_edition": "2026-01-01",
@@ -163377,6 +164714,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01335",
+   "variants": [],
    "toc_code": "CP-05-03-02-05",
    "toc_number": "3-2-5",
    "toc_edition": "2026-01-01",
@@ -163437,6 +164775,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01336",
+   "variants": [],
    "toc_code": "CP-05-03-02-06",
    "toc_number": "3-2-6",
    "toc_edition": "2026-01-01",
@@ -163497,6 +164836,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01337",
+   "variants": [],
    "toc_code": "CP-05-03-02-07",
    "toc_number": "3-2-7",
    "toc_edition": "2026-01-01",
@@ -163554,6 +164894,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01338",
+   "variants": [],
    "toc_code": "CP-05-03-02-08",
    "toc_number": "3-2-8",
    "toc_edition": "2026-01-01",
@@ -163614,6 +164955,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01339",
+   "variants": [],
    "toc_code": "CP-05-03-02-09",
    "toc_number": "3-2-9",
    "toc_edition": "2026-01-01",
@@ -163665,6 +165007,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01340",
+   "variants": [],
    "toc_code": "CP-05-03-02-10",
    "toc_number": "3-2-10",
    "toc_edition": "2026-01-01",
@@ -163725,6 +165068,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01341",
+   "variants": [],
    "toc_code": "CP-05-03-02-11",
    "toc_number": "3-2-11",
    "toc_edition": "2026-01-01",
@@ -163742,6 +165086,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01342",
+   "variants": [],
    "toc_code": "CP-05-03-02-12",
    "toc_number": "3-2-12",
    "toc_edition": "2026-01-01",
@@ -163760,6 +165105,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01343",
+   "variants": [],
    "toc_code": "CP-05-03-03",
    "toc_number": "3-3",
    "toc_edition": "2026-01-01",
@@ -163811,6 +165157,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01344",
+   "variants": [],
    "toc_code": "CP-05-03-03-01",
    "toc_number": "3-3-1",
    "toc_edition": "2026-01-01",
@@ -163903,6 +165250,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01345",
+   "variants": [],
    "toc_code": "CP-05-03-03-02",
    "toc_number": "3-3-2",
    "toc_edition": "2026-01-01",
@@ -163995,6 +165343,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01346",
+   "variants": [],
    "toc_code": "CP-05-03-03-03",
    "toc_number": "3-3-3",
    "toc_edition": "2026-01-01",
@@ -164013,6 +165362,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01347",
+   "variants": [],
    "toc_code": "CP-05-03-04",
    "toc_number": "3-4",
    "toc_edition": "2026-01-01",
@@ -164070,6 +165420,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01348",
+   "variants": [],
    "toc_code": "CP-05-03-04-01",
    "toc_number": "3-4-1",
    "toc_edition": "2026-01-01",
@@ -164127,6 +165478,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01349",
+   "variants": [],
    "toc_code": "CP-05-03-04-02",
    "toc_number": "3-4-2",
    "toc_edition": "2026-01-01",
@@ -164195,6 +165547,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01350",
+   "variants": [],
    "toc_code": "CP-05-03-04-03",
    "toc_number": "3-4-3",
    "toc_edition": "2026-01-01",
@@ -164212,6 +165565,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01351",
+   "variants": [],
    "toc_code": "CP-05-03-04-04",
    "toc_number": "3-4-4",
    "toc_edition": "2026-01-01",
@@ -164229,6 +165583,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01352",
+   "variants": [],
    "toc_code": "CP-05-03-04-05",
    "toc_number": "3-4-5",
    "toc_edition": "2026-01-01",
@@ -164247,6 +165602,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01353",
+   "variants": [],
    "toc_code": "CP-05-04",
    "toc_number": "4",
    "toc_edition": "2026-01-01",
@@ -164265,6 +165621,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01354",
+   "variants": [],
    "toc_code": "CP-05-04-01",
    "toc_number": "4-1",
    "toc_edition": "2026-01-01",
@@ -164423,6 +165780,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01355",
+   "variants": [],
    "toc_code": "CP-05-04-01-01",
    "toc_number": "4-1-1",
    "toc_edition": "2026-01-01",
@@ -164497,6 +165855,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01356",
+   "variants": [],
    "toc_code": "CP-05-04-01-02",
    "toc_number": "4-1-2",
    "toc_edition": "2026-01-01",
@@ -164566,6 +165925,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01357",
+   "variants": [],
    "toc_code": "CP-05-04-01-03",
    "toc_number": "4-1-3",
    "toc_edition": "2026-01-01",
@@ -164746,6 +166106,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01358",
+   "variants": [],
    "toc_code": "CP-05-04-01-04",
    "toc_number": "4-1-4",
    "toc_edition": "2026-01-01",
@@ -164806,6 +166167,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01359",
+   "variants": [],
    "toc_code": "CP-05-04-01-05",
    "toc_number": "4-1-5",
    "toc_edition": "2026-01-01",
@@ -164901,6 +166263,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01360",
+   "variants": [],
    "toc_code": "CP-05-04-01-06",
    "toc_number": "4-1-6",
    "toc_edition": "2026-01-01",
@@ -165005,6 +166368,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01361",
+   "variants": [],
    "toc_code": "CP-05-04-01-07",
    "toc_number": "4-1-7",
    "toc_edition": "2026-01-01",
@@ -165023,6 +166387,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01362",
+   "variants": [],
    "toc_code": "CP-05-04-02",
    "toc_number": "4-2",
    "toc_edition": "2026-01-01",
@@ -165070,6 +166435,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01363",
+   "variants": [],
    "toc_code": "CP-05-04-02-01",
    "toc_number": "4-2-1",
    "toc_edition": "2026-01-01",
@@ -165088,6 +166454,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "CW-01364",
+   "variants": [],
    "toc_code": "CP-05-04-03",
    "toc_number": "4-3",
    "toc_edition": "2026-01-01",
@@ -165160,6 +166527,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01365",
+   "variants": [],
    "toc_code": "CP-05-04-03-01",
    "toc_number": "4-3-1",
    "toc_edition": "2026-01-01",
@@ -165361,6 +166729,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01366",
+   "variants": [],
    "toc_code": "CP-05-04-03-02",
    "toc_number": "4-3-2",
    "toc_edition": "2026-01-01",
@@ -165378,6 +166747,7 @@
    "division": "유지관리부문",
    "variant_keys": [],
    "work_item_key": "CW-01367",
+   "variants": [],
    "toc_code": "CP-05-04-03-03",
    "toc_number": "4-3-3",
    "toc_edition": "2026-01-01",
diff --git a/resources/data_work_item_master/work_item_keys.json b/resources/data_work_item_master/work_item_keys.json
index 224a661e..50571650 100644
--- a/resources/data_work_item_master/work_item_keys.json
+++ b/resources/data_work_item_master/work_item_keys.json
@@ -3833,5 +3833,672 @@
    "first_toc_number": "14-2",
    "first_name": "근주이식"
   }
+ },
+ "variants": {
+  "FW-00097": {
+   "next_serial": 4,
+   "slots": {
+    "5m미만": "01",
+    "5m이상∼8m미만": "02",
+    "8m이상": "03"
+   }
+  },
+  "FW-00104": {
+   "next_serial": 5,
+   "slots": {
+    "0.3m미만": "01",
+    "0.3∼0.7m이하": "02",
+    "0.8∼1.1m이하": "03",
+    "1.2∼1.5m이하": "04"
+   }
+  },
+  "FW-00105": {
+   "next_serial": 10,
+   "slots": {
+    "1.0이하": "01",
+    "1.1∼1.5": "02",
+    "1.6∼2.0": "03",
+    "2.1∼2.5": "04",
+    "2.6∼3.0": "05",
+    "3.1∼3.5": "06",
+    "3.6∼4.0": "07",
+    "4.1∼4.5": "08",
+    "4.6∼5.0": "09"
+   }
+  },
+  "FW-00107": {
+   "next_serial": 3,
+   "slots": {
+    "줄떼": "01",
+    "평떼": "02"
+   }
+  },
+  "FW-00112": {
+   "next_serial": 5,
+   "slots": {
+    "0.3m미만": "01",
+    "0.3∼0.7m이하": "02",
+    "0.8∼1.1m이하": "03",
+    "1.2∼1.5m이하": "04"
+   }
+  },
+  "FW-00113": {
+   "next_serial": 5,
+   "slots": {
+    "0.3m미만": "01",
+    "0.3∼0.7m이하": "02",
+    "0.8∼1.1m이하": "03",
+    "1.2∼1.5m이하": "04"
+   }
+  },
+  "FW-00125": {
+   "next_serial": 3,
+   "slots": {
+    "줄떼심기": "01",
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+    "호박돌섞인토사": "03"
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+    "폭2.0m이하": "02"
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+    "1,500본이상3,000본미만": "02",
+    "3,000본이상": "03"
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+    "조림3년차이상": "03"
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+    "대형헬기(400ha당)": "02"
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+    "2㎥": "02"
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+    "평균": "04"
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+    "경암": "03"
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+    "성토면·기계·타이어": "10"
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+    "길이12M·폭6.0M": "20"
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+    "소형구조물": "03"
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+    "매우복잡": "04"
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+    "6회": "06"
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+    "40㎝": "03"
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+    "∅1000mm": "02",
+    "∅1200mm": "03"
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+    "∅1200mm": "03"
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+    "∅1200mm": "03"
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+    "콘크리트": "01"
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+    "버림콘크리트": "02"
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+    "버림콘크리트": "02"
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+    "철근콘크리트": "02",
+    "설치": "03",
+    "철거": "04"
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+    "복잡": "03"
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+    "복잡": "03"
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+    "간단": "03"
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+    "㎥당": "02"
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+    "55㎝·㎥당": "09",
+    "60㎝·㎥당": "10"
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+    "75cm이하": "03"
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+    "자갈기초다짐지름1∼3㎝": "03"
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+    "견치돌·골쌓기·뒷길이55㎝": "23",
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+    "견치돌·골쌓기·뒷길이60㎝": "30",
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+    "깬잡석·켜쌓기·뒷길이60㎝": "35",
+    "호박돌및야면석·뒷길이60㎝": "36",
+    "깬돌·골쌓기·뒷길이75㎝": "37",
+    "깬돌·켜쌓기·뒷길이75㎝": "38",
+    "깬잡석·골쌓기·뒷길이75㎝": "39",
+    "깬잡석·켜쌓기·뒷길이75㎝": "40"
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+    "견치돌·골쌓기·뒷길이35㎝": "09",
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+    "견치돌·골쌓기·뒷길이45㎝": "16",
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+    "깬잡석·켜쌓기·뒷길이45㎝": "21",
+    "호박돌및야면석·뒷길이45㎝": "22",
+    "견치돌·골쌓기·뒷길이55㎝": "23",
+    "견치돌·켜쌓기·뒷길이55㎝": "24",
+    "깬돌·골쌓기·뒷길이55㎝": "25",
+    "깬돌·켜쌓기·뒷길이55㎝": "26",
+    "깬잡석·골쌓기·뒷길이55㎝": "27",
+    "깬잡석·켜쌓기·뒷길이55㎝": "28",
+    "호박돌및야면석·뒷길이55㎝": "29",
+    "견치돌·골쌓기·뒷길이60㎝": "30",
+    "견치돌·켜쌓기·뒷길이60㎝": "31",
+    "깬돌·골쌓기·뒷길이60㎝": "32",
+    "깬돌·켜쌓기·뒷길이60㎝": "33",
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+    "깬잡석·켜쌓기·뒷길이60㎝": "35",
+    "호박돌및야면석·뒷길이60㎝": "36",
+    "깬돌·골쌓기·뒷길이75㎝": "37",
+    "깬돌·켜쌓기·뒷길이75㎝": "38",
+    "깬잡석·골쌓기·뒷길이75㎝": "39",
+    "깬잡석·켜쌓기·뒷길이75㎝": "40"
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+    "75cm이하": "03"
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+    "35㎝": "03"
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+    "메붙임·깬돌·뒷길이45㎝": "04",
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+    "메붙임·깬돌·뒷길이60㎝": "06",
+    "메붙임·깬돌·뒷길이70㎝": "07",
+    "메붙임·깬잡석·뒷길이25㎝": "08",
+    "메붙임·깬잡석·뒷길이30㎝": "09",
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+    "메붙임·깬잡석·뒷길이45㎝": "11",
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+    "메붙임·깬잡석·뒷길이60㎝": "13",
+    "메붙임·깬잡석·뒷길이70㎝": "14",
+    "메붙임·조약돌및야면석·뒷길이25㎝": "15",
+    "메붙임·조약돌및야면석·뒷길이30㎝": "16",
+    "메붙임·조약돌및야면석·뒷길이35㎝": "17",
+    "메붙임·조약돌및야면석·뒷길이45㎝": "18",
+    "메붙임·조약돌및야면석·뒷길이55㎝": "19",
+    "메붙임·조약돌및야면석·뒷길이60㎝": "20",
+    "찰붙임·깬돌·뒷길이25㎝": "21",
+    "찰붙임·깬돌·뒷길이30㎝": "22",
+    "찰붙임·깬돌·뒷길이35㎝": "23",
+    "찰붙임·깬돌·뒷길이45㎝": "24",
+    "찰붙임·깬돌·뒷길이55㎝": "25",
+    "찰붙임·깬돌·뒷길이60㎝": "26",
+    "찰붙임·깬돌·뒷길이70㎝": "27",
+    "찰붙임·깬잡석·뒷길이25㎝": "28",
+    "찰붙임·깬잡석·뒷길이30㎝": "29",
+    "찰붙임·깬잡석·뒷길이35㎝": "30",
+    "찰붙임·깬잡석·뒷길이45㎝": "31",
+    "찰붙임·깬잡석·뒷길이55㎝": "32",
+    "찰붙임·깬잡석·뒷길이60㎝": "33",
+    "찰붙임·깬잡석·뒷길이70㎝": "34",
+    "찰붙임·호박돌및야면석·뒷길이25㎝": "35",
+    "찰붙임·호박돌및야면석·뒷길이30㎝": "36",
+    "찰붙임·호박돌및야면석·뒷길이35㎝": "37",
+    "찰붙임·호박돌및야면석·뒷길이45㎝": "38",
+    "찰붙임·호박돌및야면석·뒷길이55㎝": "39",
+    "찰붙임·호박돌및야면석·뒷길이60㎝": "40"
+   }
+  },
+  "FW-00443": {
+   "next_serial": 4,
+   "slots": {
+    "35cm이하": "01",
+    "55cm이하": "02",
+    "75cm이하": "03"
+   }
+  },
+  "FW-00445": {
+   "next_serial": 4,
+   "slots": {
+    "직경40㎝이상∼60㎝미만": "01",
+    "직경60㎝이상∼80㎝미만": "02",
+    "직경80㎝이상∼100㎝이하": "03"
+   }
+  },
+  "FW-00446": {
+   "next_serial": 4,
+   "slots": {
+    "직경40㎝이상∼60㎝미만": "01",
+    "직경60㎝이상∼80㎝미만": "02",
+    "직경80㎝이상∼100㎝이하": "03"
+   }
+  },
+  "FW-00447": {
+   "next_serial": 4,
+   "slots": {
+    "직경40㎝이상∼60㎝미만": "01",
+    "직경60㎝이상∼80㎝미만": "02",
+    "직경80㎝이상∼100㎝이하": "03"
+   }
+  },
+  "FW-00449": {
+   "next_serial": 4,
+   "slots": {
+    "직경40㎝이상∼60㎝미만": "01",
+    "직경60㎝이상∼80㎝미만": "02",
+    "직경80㎝이상∼100㎝이하": "03"
+   }
+  },
+  "FW-00450": {
+   "next_serial": 4,
+   "slots": {
+    "직경40㎝이상∼60㎝미만": "01",
+    "직경60㎝이상∼80㎝미만": "02",
+    "직경80㎝이상∼100㎝이하": "03"
+   }
+  },
+  "FW-00454": {
+   "next_serial": 2,
+   "slots": {
+    "직경15㎝길이4m": "01"
+   }
+  },
+  "FW-00465": {
+   "next_serial": 3,
+   "slots": {
+    "중": "01",
+    "상등구조": "02"
+   }
+  },
+  "FW-00466": {
+   "next_serial": 5,
+   "slots": {
+    "식생매트설치": "01",
+    "복토": "02",
+    "간단구조": "03",
+    "보통구조": "04"
+   }
+  },
+  "FW-00467": {
+   "next_serial": 4,
+   "slots": {
+    "단끊기": "01",
+    "흙채우기(마대채우기)": "02",
+    "마대쌓기": "03"
+   }
+  },
+  "FW-00473": {
+   "next_serial": 3,
+   "slots": {
+    "사면": "01",
+    "연약지반": "02"
+   }
+  },
+  "FW-00474": {
+   "next_serial": 3,
+   "slots": {
+    "폭1.5m이하": "01",
+    "폭2.0m이하": "02"
+   }
+  },
+  "FW-00476": {
+   "next_serial": 3,
+   "slots": {
+    "무한궤도": "01",
+    "타이어": "02"
+   }
+  },
+  "FW-00477": {
+   "next_serial": 3,
+   "slots": {
+    "무한궤도": "01",
+    "타이어": "02"
+   }
+  }
  }
 }
diff --git a/resources/data_work_item_master/work_item_master_2026-01-01.json b/resources/data_work_item_master/work_item_master_2026-01-01.json
index 5e8968a0..649274cf 100644
--- a/resources/data_work_item_master/work_item_master_2026-01-01.json
+++ b/resources/data_work_item_master/work_item_master_2026-01-01.json
@@ -4,7 +4,7 @@
  "effective_date": "2026-01-01",
  "pum_edition": "2026-01-01",
  "toc_edition": "산림청고시제2025-82호",
- "generated_at": "2026-09-17T17:19:56+09:00",
+ "generated_at": "2026-09-17T18:21:40+09:00",
  "dataset_version": {
   "dataset_id": "pum_forest",
   "effective_date": "2026-01-01",
@@ -35,6 +35,8 @@
    "empty": 11
   },
   "keys_newly_issued": 0,
+  "variant_keys_newly_issued": 0,
+  "variant_keys": 332,
   "toc_duplicate_rows": 0,
   "toc_corrections": 2
  },
@@ -153,6 +155,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00001",
+   "variants": [],
    "toc_code": "FP-01",
    "toc_number": "1",
    "toc_edition": "산림청고시제2025-82호",
@@ -170,6 +173,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00002",
+   "variants": [],
    "toc_code": "FP-01-01",
    "toc_number": "1-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -186,6 +190,7 @@
    "parent_code": "FP-01-01",
    "variant_keys": [],
    "work_item_key": "FW-00003",
+   "variants": [],
    "toc_code": "FP-01-01-01",
    "toc_number": "1-1-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -202,6 +207,7 @@
    "parent_code": "FP-01-01",
    "variant_keys": [],
    "work_item_key": "FW-00004",
+   "variants": [],
    "toc_code": "FP-01-01-02",
    "toc_number": "1-1-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -218,6 +224,7 @@
    "parent_code": "FP-01-01",
    "variant_keys": [],
    "work_item_key": "FW-00005",
+   "variants": [],
    "toc_code": "FP-01-01-03",
    "toc_number": "1-1-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -235,6 +242,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00006",
+   "variants": [],
    "toc_code": "FP-01-02",
    "toc_number": "1-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -251,6 +259,7 @@
    "parent_code": "FP-01-02",
    "variant_keys": [],
    "work_item_key": "FW-00007",
+   "variants": [],
    "toc_code": "FP-01-02-01",
    "toc_number": "1-2-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -938,6 +947,7 @@
    "parent_code": "FP-01-02",
    "variant_keys": [],
    "work_item_key": "FW-00008",
+   "variants": [],
    "toc_code": "FP-01-02-02",
    "toc_number": "1-2-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -1108,6 +1118,7 @@
    "parent_code": "FP-01-02",
    "variant_keys": [],
    "work_item_key": "FW-00009",
+   "variants": [],
    "toc_code": "FP-01-02-03",
    "toc_number": "1-2-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -1162,6 +1173,7 @@
    "parent_code": "FP-01-02",
    "variant_keys": [],
    "work_item_key": "FW-00010",
+   "variants": [],
    "toc_code": "FP-01-02-04",
    "toc_number": "1-2-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -1178,6 +1190,7 @@
    "parent_code": "FP-01-02",
    "variant_keys": [],
    "work_item_key": "FW-00011",
+   "variants": [],
    "toc_code": "FP-01-02-05",
    "toc_number": "1-2-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -1194,6 +1207,7 @@
    "parent_code": "FP-01-02",
    "variant_keys": [],
    "work_item_key": "FW-00012",
+   "variants": [],
    "toc_code": "FP-01-02-06",
    "toc_number": "1-2-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -1742,6 +1756,7 @@
    "parent_code": "FP-01-02",
    "variant_keys": [],
    "work_item_key": "FW-00013",
+   "variants": [],
    "toc_code": "FP-01-02-07",
    "toc_number": "1-2-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -1758,6 +1773,7 @@
    "parent_code": "FP-01-02",
    "variant_keys": [],
    "work_item_key": "FW-00014",
+   "variants": [],
    "toc_code": "FP-01-02-08",
    "toc_number": "1-2-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -1775,6 +1791,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00015",
+   "variants": [],
    "toc_code": "FP-01-03",
    "toc_number": "1-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -2097,6 +2114,7 @@
    "parent_code": "FP-01-03",
    "variant_keys": [],
    "work_item_key": "FW-00016",
+   "variants": [],
    "toc_code": "FP-01-03-01",
    "toc_number": "1-3-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -2113,6 +2131,7 @@
    "parent_code": "FP-01-03",
    "variant_keys": [],
    "work_item_key": "FW-00017",
+   "variants": [],
    "toc_code": "FP-01-03-02",
    "toc_number": "1-3-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -2130,6 +2149,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00018",
+   "variants": [],
    "toc_code": "FP-01-04",
    "toc_number": "1-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -2186,6 +2206,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00019",
+   "variants": [],
    "toc_code": "FP-01-04-01",
    "toc_number": "1-4-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -2240,6 +2261,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00020",
+   "variants": [],
    "toc_code": "FP-01-04-02",
    "toc_number": "1-4-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -2300,6 +2322,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00021",
+   "variants": [],
    "toc_code": "FP-01-04-03",
    "toc_number": "1-4-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -2380,6 +2403,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00022",
+   "variants": [],
    "toc_code": "FP-01-04-04",
    "toc_number": "1-4-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -2460,6 +2484,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00023",
+   "variants": [],
    "toc_code": "FP-01-04-05",
    "toc_number": "1-4-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -2535,6 +2560,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00024",
+   "variants": [],
    "toc_code": "FP-01-04-06",
    "toc_number": "1-4-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -2589,6 +2615,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00025",
+   "variants": [],
    "toc_code": "FP-01-04-07",
    "toc_number": "1-4-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -2643,6 +2670,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00026",
+   "variants": [],
    "toc_code": "FP-01-04-08",
    "toc_number": "1-4-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -2699,6 +2727,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00027",
+   "variants": [],
    "toc_code": "FP-01-04-09",
    "toc_number": "1-4-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -2755,6 +2784,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00028",
+   "variants": [],
    "toc_code": "FP-01-04-10",
    "toc_number": "1-4-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -2819,6 +2849,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00029",
+   "variants": [],
    "toc_code": "FP-01-04-11",
    "toc_number": "1-4-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -2875,6 +2906,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00030",
+   "variants": [],
    "toc_code": "FP-01-04-12",
    "toc_number": "1-4-12",
    "toc_edition": "산림청고시제2025-82호",
@@ -2929,6 +2961,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00031",
+   "variants": [],
    "toc_code": "FP-01-04-13",
    "toc_number": "1-4-13",
    "toc_edition": "산림청고시제2025-82호",
@@ -3016,6 +3049,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00032",
+   "variants": [],
    "toc_code": "FP-01-04-14",
    "toc_number": "1-4-14",
    "toc_edition": "산림청고시제2025-82호",
@@ -3072,6 +3106,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00033",
+   "variants": [],
    "toc_code": "FP-01-04-15",
    "toc_number": "1-4-15",
    "toc_edition": "산림청고시제2025-82호",
@@ -3118,6 +3153,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00034",
+   "variants": [],
    "toc_code": "FP-01-04-16",
    "toc_number": "1-4-16",
    "toc_edition": "산림청고시제2025-82호",
@@ -3208,6 +3244,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00035",
+   "variants": [],
    "toc_code": "FP-01-04-17",
    "toc_number": "1-4-17",
    "toc_edition": "산림청고시제2025-82호",
@@ -3309,6 +3346,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00036",
+   "variants": [],
    "toc_code": "FP-01-04-18",
    "toc_number": "1-4-18",
    "toc_edition": "산림청고시제2025-82호",
@@ -3325,6 +3363,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00037",
+   "variants": [],
    "toc_code": "FP-01-04-19",
    "toc_number": "1-4-19",
    "toc_edition": "산림청고시제2025-82호",
@@ -3388,6 +3427,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00038",
+   "variants": [],
    "toc_code": "FP-01-04-20",
    "toc_number": "1-4-20",
    "toc_edition": "산림청고시제2025-82호",
@@ -3448,6 +3488,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00039",
+   "variants": [],
    "toc_code": "FP-01-04-21",
    "toc_number": "1-4-21",
    "toc_edition": "산림청고시제2025-82호",
@@ -3501,6 +3542,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00040",
+   "variants": [],
    "toc_code": "FP-01-04-22",
    "toc_number": "1-4-22",
    "toc_edition": "산림청고시제2025-82호",
@@ -3576,6 +3618,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00041",
+   "variants": [],
    "toc_code": "FP-01-04-23",
    "toc_number": "1-4-23",
    "toc_edition": "산림청고시제2025-82호",
@@ -3629,6 +3672,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00042",
+   "variants": [],
    "toc_code": "FP-01-04-24",
    "toc_number": "1-4-24",
    "toc_edition": "산림청고시제2025-82호",
@@ -3697,6 +3741,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00043",
+   "variants": [],
    "toc_code": "FP-01-04-25",
    "toc_number": "1-4-25",
    "toc_edition": "산림청고시제2025-82호",
@@ -3752,6 +3797,7 @@
    "parent_code": "FP-01-04",
    "variant_keys": [],
    "work_item_key": "FW-00044",
+   "variants": [],
    "toc_code": "FP-01-04-26",
    "toc_number": "1-4-26",
    "toc_edition": "산림청고시제2025-82호",
@@ -3768,6 +3814,7 @@
    "parent_code": "FP-01",
    "variant_keys": [],
    "work_item_key": "FW-00045",
+   "variants": [],
    "toc_code": "FP-01-05",
    "toc_number": "1-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -3988,6 +4035,7 @@
    "parent_code": "FP-01",
    "variant_keys": [],
    "work_item_key": "FW-00046",
+   "variants": [],
    "toc_code": "FP-01-06",
    "toc_number": "1-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -4005,6 +4053,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00047",
+   "variants": [],
    "toc_code": "FP-01-07",
    "toc_number": "1-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -4063,6 +4112,7 @@
    "parent_code": "FP-01-07",
    "variant_keys": [],
    "work_item_key": "FW-00048",
+   "variants": [],
    "toc_code": "FP-01-07-01",
    "toc_number": "1-7-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -4079,6 +4129,7 @@
    "parent_code": "FP-01-07",
    "variant_keys": [],
    "work_item_key": "FW-00049",
+   "variants": [],
    "toc_code": "FP-01-07-02",
    "toc_number": "1-7-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -4095,6 +4146,7 @@
    "parent_code": "FP-01-07",
    "variant_keys": [],
    "work_item_key": "FW-00050",
+   "variants": [],
    "toc_code": "FP-01-07-03",
    "toc_number": "1-7-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -4170,6 +4222,7 @@
    "parent_code": "FP-01-07",
    "variant_keys": [],
    "work_item_key": "FW-00051",
+   "variants": [],
    "toc_code": "FP-01-07-04",
    "toc_number": "1-7-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -4187,6 +4240,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00052",
+   "variants": [],
    "toc_code": "FP-02",
    "toc_number": "2",
    "toc_edition": "산림청고시제2025-82호",
@@ -4204,6 +4258,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00053",
+   "variants": [],
    "toc_code": "FP-02-01",
    "toc_number": "2-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -4394,6 +4449,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00054",
+   "variants": [],
    "toc_code": "FP-02-01-01",
    "toc_number": "2-1-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -4510,6 +4566,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00055",
+   "variants": [],
    "toc_code": "FP-02-01-02",
    "toc_number": "2-1-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -4560,6 +4617,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00056",
+   "variants": [],
    "toc_code": "FP-02-01-03",
    "toc_number": "2-1-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -4742,6 +4800,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00057",
+   "variants": [],
    "toc_code": "FP-02-01-04",
    "toc_number": "2-1-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -4868,6 +4927,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00058",
+   "variants": [],
    "toc_code": "FP-02-01-05",
    "toc_number": "2-1-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -4961,6 +5021,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00059",
+   "variants": [],
    "toc_code": "FP-02-01-06",
    "toc_number": "2-1-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -5035,6 +5096,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00060",
+   "variants": [],
    "toc_code": "FP-02-01-07",
    "toc_number": "2-1-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -5096,6 +5158,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00061",
+   "variants": [],
    "toc_code": "FP-02-01-08",
    "toc_number": "2-1-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -5157,6 +5220,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00062",
+   "variants": [],
    "toc_code": "FP-02-01-09",
    "toc_number": "2-1-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -5218,6 +5282,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00063",
+   "variants": [],
    "toc_code": "FP-02-01-10",
    "toc_number": "2-1-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -5273,6 +5338,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00064",
+   "variants": [],
    "toc_code": "FP-02-01-11",
    "toc_number": "2-1-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -5326,6 +5392,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00065",
+   "variants": [],
    "toc_code": "FP-02-01-12",
    "toc_number": "2-1-12",
    "toc_edition": "산림청고시제2025-82호",
@@ -5382,6 +5449,7 @@
    "parent_code": "FP-02-01",
    "variant_keys": [],
    "work_item_key": "FW-00066",
+   "variants": [],
    "toc_code": "FP-02-01-13",
    "toc_number": "2-1-13",
    "toc_edition": "산림청고시제2025-82호",
@@ -5399,6 +5467,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00067",
+   "variants": [],
    "toc_code": "FP-02-02",
    "toc_number": "2-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -5449,6 +5518,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00068",
+   "variants": [],
    "toc_code": "FP-02-02-01",
    "toc_number": "2-2-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -5499,6 +5569,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00069",
+   "variants": [],
    "toc_code": "FP-02-02-02",
    "toc_number": "2-2-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -5665,6 +5736,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00070",
+   "variants": [],
    "toc_code": "FP-02-02-03",
    "toc_number": "2-2-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -5715,6 +5787,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00071",
+   "variants": [],
    "toc_code": "FP-02-02-04",
    "toc_number": "2-2-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -5765,6 +5838,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00072",
+   "variants": [],
    "toc_code": "FP-02-02-05",
    "toc_number": "2-2-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -5813,6 +5887,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00073",
+   "variants": [],
    "toc_code": "FP-02-02-06",
    "toc_number": "2-2-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -5861,6 +5936,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00074",
+   "variants": [],
    "toc_code": "FP-02-02-07",
    "toc_number": "2-2-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -5914,6 +5990,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00075",
+   "variants": [],
    "toc_code": "FP-02-02-08",
    "toc_number": "2-2-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -5967,6 +6044,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00076",
+   "variants": [],
    "toc_code": "FP-02-02-09",
    "toc_number": "2-2-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -6017,6 +6095,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00077",
+   "variants": [],
    "toc_code": "FP-02-02-10",
    "toc_number": "2-2-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -6081,6 +6160,7 @@
    "parent_code": "FP-02-02",
    "variant_keys": [],
    "work_item_key": "FW-00078",
+   "variants": [],
    "toc_code": "FP-02-02-11",
    "toc_number": "2-2-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -6098,6 +6178,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00079",
+   "variants": [],
    "toc_code": "FP-03",
    "toc_number": "3",
    "toc_edition": "산림청고시제2025-82호",
@@ -6147,6 +6228,7 @@
    "parent_code": "FP-03",
    "variant_keys": [],
    "work_item_key": "FW-00080",
+   "variants": [],
    "toc_code": "FP-03-01",
    "toc_number": "3-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -6198,6 +6280,7 @@
    "parent_code": "FP-03",
    "variant_keys": [],
    "work_item_key": "FW-00081",
+   "variants": [],
    "toc_code": "FP-03-02",
    "toc_number": "3-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -6254,6 +6337,7 @@
    "parent_code": "FP-03",
    "variant_keys": [],
    "work_item_key": "FW-00082",
+   "variants": [],
    "toc_code": "FP-03-03",
    "toc_number": "3-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -6271,6 +6355,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00083",
+   "variants": [],
    "toc_code": "FP-03-04",
    "toc_number": "3-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -6287,6 +6372,7 @@
    "parent_code": "FP-03-04",
    "variant_keys": [],
    "work_item_key": "FW-00084",
+   "variants": [],
    "toc_code": "FP-03-04-01",
    "toc_number": "3-4-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -6303,6 +6389,7 @@
    "parent_code": "FP-03-04",
    "variant_keys": [],
    "work_item_key": "FW-00085",
+   "variants": [],
    "toc_code": "FP-03-04-02",
    "toc_number": "3-4-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -6356,6 +6443,7 @@
    "parent_code": "FP-03-04",
    "variant_keys": [],
    "work_item_key": "FW-00086",
+   "variants": [],
    "toc_code": "FP-03-04-03",
    "toc_number": "3-4-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -6454,6 +6542,7 @@
    "parent_code": "FP-03",
    "variant_keys": [],
    "work_item_key": "FW-00087",
+   "variants": [],
    "toc_code": "FP-03-05",
    "toc_number": "3-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -6525,6 +6614,7 @@
    "parent_code": "FP-03",
    "variant_keys": [],
    "work_item_key": "FW-00088",
+   "variants": [],
    "toc_code": "FP-03-06",
    "toc_number": "3-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -6624,6 +6714,7 @@
    "parent_code": "FP-03",
    "variant_keys": [],
    "work_item_key": "FW-00089",
+   "variants": [],
    "toc_code": "FP-03-07",
    "toc_number": "3-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -6702,6 +6793,7 @@
    "parent_code": "FP-03",
    "variant_keys": [],
    "work_item_key": "FW-00090",
+   "variants": [],
    "toc_code": "FP-03-08",
    "toc_number": "3-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -6719,6 +6811,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00091",
+   "variants": [],
    "toc_code": "FP-04",
    "toc_number": "4",
    "toc_edition": "산림청고시제2025-82호",
@@ -6736,6 +6829,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00092",
+   "variants": [],
    "toc_code": "FP-04-01",
    "toc_number": "4-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -6797,6 +6891,7 @@
    "parent_code": "FP-04-01",
    "variant_keys": [],
    "work_item_key": "FW-00093",
+   "variants": [],
    "toc_code": "FP-04-01-01",
    "toc_number": "4-1-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -6875,6 +6970,7 @@
    "parent_code": "FP-04-01",
    "variant_keys": [],
    "work_item_key": "FW-00094",
+   "variants": [],
    "toc_code": "FP-04-01-02",
    "toc_number": "4-1-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -6892,6 +6988,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00095",
+   "variants": [],
    "toc_code": "FP-04-02",
    "toc_number": "4-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -7042,6 +7139,7 @@
    "parent_code": "FP-04-02",
    "variant_keys": [],
    "work_item_key": "FW-00096",
+   "variants": [],
    "toc_code": "FP-04-02-01",
    "toc_number": "4-2-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -7128,6 +7226,23 @@
     "8m 이상"
    ],
    "work_item_key": "FW-00097",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "5m 미만",
+     "name_clean": "5m 미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "5m이상～8m미만",
+     "name_clean": "5m이상∼8m미만"
+    },
+    {
+     "variant_key": "03",
+     "name": "8m 이상",
+     "name_clean": "8m 이상"
+    }
+   ],
    "toc_code": "FP-04-02-02",
    "toc_number": "4-2-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -7221,6 +7336,7 @@
    "parent_code": "FP-04",
    "variant_keys": [],
    "work_item_key": "FW-00098",
+   "variants": [],
    "toc_code": "FP-04-03",
    "toc_number": "4-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -7269,6 +7385,7 @@
    "parent_code": "FP-04",
    "variant_keys": [],
    "work_item_key": "FW-00099",
+   "variants": [],
    "toc_code": "FP-04-04",
    "toc_number": "4-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -7315,6 +7432,7 @@
    "parent_code": "FP-04",
    "variant_keys": [],
    "work_item_key": "FW-00100",
+   "variants": [],
    "toc_code": "FP-04-05",
    "toc_number": "4-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -7361,6 +7479,7 @@
    "parent_code": "FP-04",
    "variant_keys": [],
    "work_item_key": "FW-00101",
+   "variants": [],
    "toc_code": "FP-04-06",
    "toc_number": "4-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -7378,6 +7497,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00102",
+   "variants": [],
    "toc_code": "FP-05",
    "toc_number": "5",
    "toc_edition": "산림청고시제2025-82호",
@@ -7395,6 +7515,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00103",
+   "variants": [],
    "toc_code": "FP-05-01",
    "toc_number": "5-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -7470,6 +7591,28 @@
     "1.2∼1.5m 이하"
    ],
    "work_item_key": "FW-00104",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "0.3m 미만",
+     "name_clean": "0.3m 미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "0.3∼0.7m 이하",
+     "name_clean": "0.3∼0.7m 이하"
+    },
+    {
+     "variant_key": "03",
+     "name": "0.8∼1.1m 이하",
+     "name_clean": "0.8∼1.1m 이하"
+    },
+    {
+     "variant_key": "04",
+     "name": "1.2∼1.5m 이하",
+     "name_clean": "1.2∼1.5m 이하"
+    }
+   ],
    "toc_code": "FP-05-01-01",
    "toc_number": "5-1-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -7589,6 +7732,53 @@
     "4.6∼5.0"
    ],
    "work_item_key": "FW-00105",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "1.0 이하",
+     "name_clean": "1.0 이하"
+    },
+    {
+     "variant_key": "02",
+     "name": "1.1∼1.5",
+     "name_clean": "1.1∼1.5"
+    },
+    {
+     "variant_key": "03",
+     "name": "1.6∼2.0",
+     "name_clean": "1.6∼2.0"
+    },
+    {
+     "variant_key": "04",
+     "name": "2.1∼2.5",
+     "name_clean": "2.1∼2.5"
+    },
+    {
+     "variant_key": "05",
+     "name": "2.6∼3.0",
+     "name_clean": "2.6∼3.0"
+    },
+    {
+     "variant_key": "06",
+     "name": "3.1∼3.5",
+     "name_clean": "3.1∼3.5"
+    },
+    {
+     "variant_key": "07",
+     "name": "3.6∼4.0",
+     "name_clean": "3.6∼4.0"
+    },
+    {
+     "variant_key": "08",
+     "name": "4.1∼4.5",
+     "name_clean": "4.1∼4.5"
+    },
+    {
+     "variant_key": "09",
+     "name": "4.6∼5.0",
+     "name_clean": "4.6∼5.0"
+    }
+   ],
    "toc_code": "FP-05-01-02",
    "toc_number": "5-1-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -7814,6 +8004,7 @@
    "parent_code": "FP-05-01",
    "variant_keys": [],
    "work_item_key": "FW-00106",
+   "variants": [],
    "toc_code": "FP-05-01-03",
    "toc_number": "5-1-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -7873,6 +8064,18 @@
     "평떼"
    ],
    "work_item_key": "FW-00107",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "줄떼",
+     "name_clean": "줄떼"
+    },
+    {
+     "variant_key": "02",
+     "name": "평떼",
+     "name_clean": "평떼"
+    }
+   ],
    "toc_code": "FP-05-01-04",
    "toc_number": "5-1-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -7967,6 +8170,7 @@
    "parent_code": "FP-05-01",
    "variant_keys": [],
    "work_item_key": "FW-00108",
+   "variants": [],
    "toc_code": "FP-05-01-05",
    "toc_number": "5-1-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -8107,6 +8311,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00109",
+   "variants": [],
    "toc_code": "FP-05-02",
    "toc_number": "5-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -8124,6 +8329,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00110",
+   "variants": [],
    "toc_code": "FP-05-03",
    "toc_number": "5-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -8308,6 +8514,7 @@
    "parent_code": "FP-05-03",
    "variant_keys": [],
    "work_item_key": "FW-00111",
+   "variants": [],
    "toc_code": "FP-05-03-01",
    "toc_number": "5-3-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -8383,6 +8590,28 @@
     "1.2∼1.5m 이하"
    ],
    "work_item_key": "FW-00112",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "0.3m 미만",
+     "name_clean": "0.3m 미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "0.3∼0.7m 이하",
+     "name_clean": "0.3∼0.7m 이하"
+    },
+    {
+     "variant_key": "03",
+     "name": "0.8∼1.1m 이하",
+     "name_clean": "0.8∼1.1m 이하"
+    },
+    {
+     "variant_key": "04",
+     "name": "1.2∼1.5m 이하",
+     "name_clean": "1.2∼1.5m 이하"
+    }
+   ],
    "toc_code": "FP-05-03-02",
    "toc_number": "5-3-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -8458,6 +8687,28 @@
     "1.2∼1.5m 이하"
    ],
    "work_item_key": "FW-00113",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "0.3m 미만",
+     "name_clean": "0.3m 미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "0.3∼0.7m 이하",
+     "name_clean": "0.3∼0.7m 이하"
+    },
+    {
+     "variant_key": "03",
+     "name": "0.8∼1.1m 이하",
+     "name_clean": "0.8∼1.1m 이하"
+    },
+    {
+     "variant_key": "04",
+     "name": "1.2∼1.5m 이하",
+     "name_clean": "1.2∼1.5m 이하"
+    }
+   ],
    "toc_code": "FP-05-03-03",
    "toc_number": "5-3-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -8627,6 +8878,7 @@
    "parent_code": "FP-05-03",
    "variant_keys": [],
    "work_item_key": "FW-00114",
+   "variants": [],
    "toc_code": "FP-05-03-04",
    "toc_number": "5-3-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -8867,6 +9119,7 @@
    "parent_code": "FP-05-03",
    "variant_keys": [],
    "work_item_key": "FW-00115",
+   "variants": [],
    "toc_code": "FP-05-03-05",
    "toc_number": "5-3-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -8943,6 +9196,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00116",
+   "variants": [],
    "toc_code": "FP-05-04",
    "toc_number": "5-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -9002,6 +9256,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00117",
+   "variants": [],
    "toc_code": "FP-05-05",
    "toc_number": "5-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -9052,6 +9307,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00118",
+   "variants": [],
    "toc_code": "FP-05-06",
    "toc_number": "5-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -9114,6 +9370,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00119",
+   "variants": [],
    "toc_code": "FP-05-07",
    "toc_number": "5-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -9166,6 +9423,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00120",
+   "variants": [],
    "toc_code": "FP-05-08",
    "toc_number": "5-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -9216,6 +9474,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00121",
+   "variants": [],
    "toc_code": "FP-05-09",
    "toc_number": "5-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -9305,6 +9564,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00122",
+   "variants": [],
    "toc_code": "FP-05-10",
    "toc_number": "5-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -9355,6 +9615,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00123",
+   "variants": [],
    "toc_code": "FP-05-11",
    "toc_number": "5-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -9410,6 +9671,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00124",
+   "variants": [],
    "toc_code": "FP-05-12",
    "toc_number": "5-12",
    "toc_edition": "산림청고시제2025-82호",
@@ -9469,6 +9731,18 @@
     "띠떼심기"
    ],
    "work_item_key": "FW-00125",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "줄떼심기",
+     "name_clean": "줄떼심기"
+    },
+    {
+     "variant_key": "02",
+     "name": "띠떼심기",
+     "name_clean": "띠떼심기"
+    }
+   ],
    "toc_code": "FP-05-13",
    "toc_number": "5-13",
    "toc_edition": "산림청고시제2025-82호",
@@ -9549,6 +9823,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00126",
+   "variants": [],
    "toc_code": "FP-05-14",
    "toc_number": "5-14",
    "toc_edition": "산림청고시제2025-82호",
@@ -9617,6 +9892,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00127",
+   "variants": [],
    "toc_code": "FP-05-15",
    "toc_number": "5-15",
    "toc_edition": "산림청고시제2025-82호",
@@ -9634,6 +9910,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00128",
+   "variants": [],
    "toc_code": "FP-05-16",
    "toc_number": "5-16",
    "toc_edition": "산림청고시제2025-82호",
@@ -9727,6 +10004,23 @@
     "호박돌 섞인 토사"
    ],
    "work_item_key": "FW-00129",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "보통토사",
+     "name_clean": "보통토사"
+    },
+    {
+     "variant_key": "02",
+     "name": "경질ㆍ고사점토 및 자갈섞인 점토",
+     "name_clean": "경질ㆍ고사점토 및 자갈섞인 점토"
+    },
+    {
+     "variant_key": "03",
+     "name": "호박돌 섞인 토사",
+     "name_clean": "호박돌 섞인 토사"
+    }
+   ],
    "toc_code": "FP-05-16-01",
    "toc_number": "5-16-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -9795,6 +10089,7 @@
    "parent_code": "FP-05-16",
    "variant_keys": [],
    "work_item_key": "FW-00130",
+   "variants": [],
    "toc_code": "FP-05-16-02",
    "toc_number": "5-16-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -9812,6 +10107,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00131",
+   "variants": [],
    "toc_code": "FP-05-17",
    "toc_number": "5-17",
    "toc_edition": "산림청고시제2025-82호",
@@ -9880,6 +10176,7 @@
    "parent_code": "FP-05-17",
    "variant_keys": [],
    "work_item_key": "FW-00132",
+   "variants": [],
    "toc_code": "FP-05-17-01",
    "toc_number": "5-17-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -9942,6 +10239,7 @@
    "parent_code": "FP-05-17",
    "variant_keys": [],
    "work_item_key": "FW-00133",
+   "variants": [],
    "toc_code": "FP-05-17-02",
    "toc_number": "5-17-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -10034,6 +10332,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00134",
+   "variants": [],
    "toc_code": "FP-05-18",
    "toc_number": "5-18",
    "toc_edition": "산림청고시제2025-82호",
@@ -10051,6 +10350,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00135",
+   "variants": [],
    "toc_code": "FP-05-19",
    "toc_number": "5-19",
    "toc_edition": "산림청고시제2025-82호",
@@ -10112,6 +10412,7 @@
    "parent_code": "FP-05-19",
    "variant_keys": [],
    "work_item_key": "FW-00136",
+   "variants": [],
    "toc_code": "FP-05-19-01",
    "toc_number": "5-19-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -10177,6 +10478,7 @@
    "parent_code": "FP-05-19",
    "variant_keys": [],
    "work_item_key": "FW-00137",
+   "variants": [],
    "toc_code": "FP-05-19-02",
    "toc_number": "5-19-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -10245,6 +10547,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00138",
+   "variants": [],
    "toc_code": "FP-05-20",
    "toc_number": "5-20",
    "toc_edition": "산림청고시제2025-82호",
@@ -10311,6 +10614,23 @@
     "붙이기"
    ],
    "work_item_key": "FW-00139",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "채  취",
+     "name_clean": "채 취"
+    },
+    {
+     "variant_key": "02",
+     "name": "운  반",
+     "name_clean": "운 반"
+    },
+    {
+     "variant_key": "03",
+     "name": "붙이기",
+     "name_clean": "붙이기"
+    }
+   ],
    "toc_code": "FP-05-21",
    "toc_number": "5-21",
    "toc_edition": "산림청고시제2025-82호",
@@ -10328,6 +10648,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00140",
+   "variants": [],
    "toc_code": "FP-05-22",
    "toc_number": "5-22",
    "toc_edition": "산림청고시제2025-82호",
@@ -10344,6 +10665,7 @@
    "parent_code": "FP-05-22",
    "variant_keys": [],
    "work_item_key": "FW-00141",
+   "variants": [],
    "toc_code": "FP-05-22-01",
    "toc_number": "5-22-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -10400,6 +10722,7 @@
    "parent_code": "FP-05-22",
    "variant_keys": [],
    "work_item_key": "FW-00142",
+   "variants": [],
    "toc_code": "FP-05-22-02",
    "toc_number": "5-22-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -10450,6 +10773,7 @@
    "parent_code": "FP-05-22",
    "variant_keys": [],
    "work_item_key": "FW-00143",
+   "variants": [],
    "toc_code": "FP-05-22-03",
    "toc_number": "5-22-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -10516,6 +10840,7 @@
    "parent_code": "FP-05-22",
    "variant_keys": [],
    "work_item_key": "FW-00144",
+   "variants": [],
    "toc_code": "FP-05-22-04",
    "toc_number": "5-22-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -10533,6 +10858,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00145",
+   "variants": [],
    "toc_code": "FP-05-23",
    "toc_number": "5-23",
    "toc_edition": "산림청고시제2025-82호",
@@ -10549,6 +10875,7 @@
    "parent_code": "FP-05-23",
    "variant_keys": [],
    "work_item_key": "FW-00146",
+   "variants": [],
    "toc_code": "FP-05-23-01",
    "toc_number": "5-23-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -10605,6 +10932,7 @@
    "parent_code": "FP-05-23",
    "variant_keys": [],
    "work_item_key": "FW-00147",
+   "variants": [],
    "toc_code": "FP-05-23-02",
    "toc_number": "5-23-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -10655,6 +10983,7 @@
    "parent_code": "FP-05-23",
    "variant_keys": [],
    "work_item_key": "FW-00148",
+   "variants": [],
    "toc_code": "FP-05-23-03",
    "toc_number": "5-23-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -10672,6 +11001,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00149",
+   "variants": [],
    "toc_code": "FP-05-24",
    "toc_number": "5-24",
    "toc_edition": "산림청고시제2025-82호",
@@ -10804,6 +11134,7 @@
    "parent_code": "FP-05-24",
    "variant_keys": [],
    "work_item_key": "FW-00150",
+   "variants": [],
    "toc_code": "FP-05-24-01",
    "toc_number": "5-24-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -11111,6 +11442,7 @@
    "parent_code": "FP-05-24",
    "variant_keys": [],
    "work_item_key": "FW-00151",
+   "variants": [],
    "toc_code": "FP-05-24-02",
    "toc_number": "5-24-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -11176,6 +11508,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00152",
+   "variants": [],
    "toc_code": "FP-05-25",
    "toc_number": "5-25",
    "toc_edition": "산림청고시제2025-82호",
@@ -11193,6 +11526,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00153",
+   "variants": [],
    "toc_code": "FP-05-26",
    "toc_number": "5-26",
    "toc_edition": "산림청고시제2025-82호",
@@ -11267,6 +11601,7 @@
    "parent_code": "FP-05-26",
    "variant_keys": [],
    "work_item_key": "FW-00154",
+   "variants": [],
    "toc_code": "FP-05-26-01",
    "toc_number": "5-26-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -11341,6 +11676,7 @@
    "parent_code": "FP-05-26",
    "variant_keys": [],
    "work_item_key": "FW-00155",
+   "variants": [],
    "toc_code": "FP-05-26-02",
    "toc_number": "5-26-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -11403,6 +11739,7 @@
    "parent_code": "FP-05-26",
    "variant_keys": [],
    "work_item_key": "FW-00156",
+   "variants": [],
    "toc_code": "FP-05-26-03",
    "toc_number": "5-26-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -11456,6 +11793,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00157",
+   "variants": [],
    "toc_code": "FP-05-27",
    "toc_number": "5-27",
    "toc_edition": "산림청고시제2025-82호",
@@ -11473,6 +11811,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00158",
+   "variants": [],
    "toc_code": "FP-05-28",
    "toc_number": "5-28",
    "toc_edition": "산림청고시제2025-82호",
@@ -11526,6 +11865,7 @@
    "parent_code": "FP-05-28",
    "variant_keys": [],
    "work_item_key": "FW-00159",
+   "variants": [],
    "toc_code": "FP-05-28-01",
    "toc_number": "5-28-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -11600,6 +11940,18 @@
     "폭 2.0m 이하"
    ],
    "work_item_key": "FW-00160",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "폭 1.5m 이하",
+     "name_clean": "폭 1.5m 이하"
+    },
+    {
+     "variant_key": "02",
+     "name": "폭 2.0m 이하",
+     "name_clean": "폭 2.0m 이하"
+    }
+   ],
    "toc_code": "FP-05-28-02",
    "toc_number": "5-28-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -11665,6 +12017,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00161",
+   "variants": [],
    "toc_code": "FP-05-29",
    "toc_number": "5-29",
    "toc_edition": "산림청고시제2025-82호",
@@ -11715,6 +12068,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00162",
+   "variants": [],
    "toc_code": "FP-05-30",
    "toc_number": "5-30",
    "toc_edition": "산림청고시제2025-82호",
@@ -11765,6 +12119,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00163",
+   "variants": [],
    "toc_code": "FP-05-31",
    "toc_number": "5-31",
    "toc_edition": "산림청고시제2025-82호",
@@ -11815,6 +12170,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00164",
+   "variants": [],
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    "toc_number": "5-32",
    "toc_edition": "산림청고시제2025-82호",
@@ -11868,6 +12224,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00165",
+   "variants": [],
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    "toc_number": "5-33",
    "toc_edition": "산림청고시제2025-82호",
@@ -11995,6 +12352,7 @@
    "parent_code": "FP-05",
    "variant_keys": [],
    "work_item_key": "FW-00166",
+   "variants": [],
    "toc_code": "FP-05-34",
    "toc_number": "5-34",
    "toc_edition": "산림청고시제2025-82호",
@@ -12012,6 +12370,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00167",
+   "variants": [],
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    "toc_number": "6",
    "toc_edition": "산림청고시제2025-82호",
@@ -12070,6 +12429,7 @@
    "parent_code": "FP-06",
    "variant_keys": [],
    "work_item_key": "FW-00168",
+   "variants": [],
    "toc_code": "FP-06-01",
    "toc_number": "6-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -12087,6 +12447,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00169",
+   "variants": [],
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    "toc_number": "6-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -12137,6 +12498,7 @@
    "parent_code": "FP-06-02",
    "variant_keys": [],
    "work_item_key": "FW-00170",
+   "variants": [],
    "toc_code": "FP-06-02-01",
    "toc_number": "6-2-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -12222,6 +12584,23 @@
     "3,000본 이상"
    ],
    "work_item_key": "FW-00171",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "1,500본 미만",
+     "name_clean": "1,500본 미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "1,500본 이상 3,000본 미만",
+     "name_clean": "1,500본 이상 3,000본 미만"
+    },
+    {
+     "variant_key": "03",
+     "name": "3,000본 이상",
+     "name_clean": "3,000본 이상"
+    }
+   ],
    "toc_code": "FP-06-02-02",
    "toc_number": "6-2-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -12307,6 +12686,23 @@
     "조림 3년차 이상"
    ],
    "work_item_key": "FW-00172",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "조림 당해 연도 (전년도 추기조림 포함)",
+     "name_clean": "조림 당해 연도 (전년도 추기조림 포함)"
+    },
+    {
+     "variant_key": "02",
+     "name": "조림 2년차",
+     "name_clean": "조림 2년차"
+    },
+    {
+     "variant_key": "03",
+     "name": "조림 3년차 이상",
+     "name_clean": "조림 3년차 이상"
+    }
+   ],
    "toc_code": "FP-06-02-03",
    "toc_number": "6-2-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -12357,6 +12753,7 @@
    "parent_code": "FP-06",
    "variant_keys": [],
    "work_item_key": "FW-00173",
+   "variants": [],
    "toc_code": "FP-06-03",
    "toc_number": "6-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -12374,6 +12771,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00174",
+   "variants": [],
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    "toc_number": "6-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -12426,6 +12824,7 @@
    "parent_code": "FP-06-04",
    "variant_keys": [],
    "work_item_key": "FW-00175",
+   "variants": [],
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    "toc_number": "6-4-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -12485,6 +12884,7 @@
    "parent_code": "FP-06-04",
    "variant_keys": [],
    "work_item_key": "FW-00176",
+   "variants": [],
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    "toc_number": "6-4-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -12567,6 +12967,7 @@
    "parent_code": "FP-06-04",
    "variant_keys": [],
    "work_item_key": "FW-00177",
+   "variants": [],
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    "toc_number": "6-4-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -12701,6 +13102,7 @@
    "parent_code": "FP-06-04",
    "variant_keys": [],
    "work_item_key": "FW-00178",
+   "variants": [],
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    "toc_number": "6-4-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -12767,6 +13169,7 @@
    "parent_code": "FP-06",
    "variant_keys": [],
    "work_item_key": "FW-00179",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -12871,6 +13274,7 @@
    "parent_code": "FP-06",
    "variant_keys": [],
    "work_item_key": "FW-00180",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -12888,6 +13292,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00181",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -12956,6 +13361,7 @@
    "parent_code": "FP-06-07",
    "variant_keys": [],
    "work_item_key": "FW-00182",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -13009,6 +13415,7 @@
    "parent_code": "FP-06-07",
    "variant_keys": [],
    "work_item_key": "FW-00183",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -13070,6 +13477,7 @@
    "parent_code": "FP-06-07",
    "variant_keys": [],
    "work_item_key": "FW-00184",
+   "variants": [],
    "toc_code": "FP-06-07-03",
    "toc_number": "6-7-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -13135,6 +13543,7 @@
    "parent_code": "FP-06",
    "variant_keys": [],
    "work_item_key": "FW-00185",
+   "variants": [],
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    "toc_number": "6-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -13152,6 +13561,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00186",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -13169,6 +13579,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00187",
+   "variants": [],
    "toc_code": "FP-07-01",
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    "toc_edition": "산림청고시제2025-82호",
@@ -13398,6 +13809,7 @@
    "parent_code": "FP-07-01",
    "variant_keys": [],
    "work_item_key": "FW-00188",
+   "variants": [],
    "toc_code": "FP-07-01-01",
    "toc_number": "7-1-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -13585,6 +13997,7 @@
    "parent_code": "FP-07-01",
    "variant_keys": [],
    "work_item_key": "FW-00189",
+   "variants": [],
    "toc_code": "FP-07-01-02",
    "toc_number": "7-1-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -13675,6 +14088,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00190",
+   "variants": [],
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    "toc_number": "7-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -13723,6 +14137,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00191",
+   "variants": [],
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    "toc_number": "7-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -13740,6 +14155,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00192",
+   "variants": [],
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    "toc_number": "7-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -13871,6 +14287,7 @@
    "parent_code": "FP-07-04",
    "variant_keys": [],
    "work_item_key": "FW-00193",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -13932,6 +14349,7 @@
    "parent_code": "FP-07-04",
    "variant_keys": [],
    "work_item_key": "FW-00194",
+   "variants": [],
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    "toc_number": "7-4-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -13949,6 +14367,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00195",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -14080,6 +14499,7 @@
    "parent_code": "FP-07-05",
    "variant_keys": [],
    "work_item_key": "FW-00196",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -14167,6 +14587,7 @@
    "parent_code": "FP-07-05",
    "variant_keys": [],
    "work_item_key": "FW-00197",
+   "variants": [],
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    "toc_number": "7-5-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -14219,6 +14640,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00198",
+   "variants": [],
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    "toc_number": "7-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -14236,6 +14658,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00199",
+   "variants": [],
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    "toc_number": "7-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -14367,6 +14790,7 @@
    "parent_code": "FP-07-07",
    "variant_keys": [],
    "work_item_key": "FW-00200",
+   "variants": [],
    "toc_code": "FP-07-07-01",
    "toc_number": "7-7-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -14454,6 +14878,7 @@
    "parent_code": "FP-07-07",
    "variant_keys": [],
    "work_item_key": "FW-00201",
+   "variants": [],
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    "toc_number": "7-7-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -14471,6 +14896,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00202",
+   "variants": [],
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    "toc_number": "7-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -14544,6 +14970,7 @@
    "parent_code": "FP-07-08",
    "variant_keys": [],
    "work_item_key": "FW-00203",
+   "variants": [],
    "toc_code": "FP-07-08-01",
    "toc_number": "7-8-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -14617,6 +15044,7 @@
    "parent_code": "FP-07-08",
    "variant_keys": [],
    "work_item_key": "FW-00204",
+   "variants": [],
    "toc_code": "FP-07-08-02",
    "toc_number": "7-8-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -14748,6 +15176,7 @@
    "parent_code": "FP-07-08",
    "variant_keys": [],
    "work_item_key": "FW-00205",
+   "variants": [],
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    "toc_number": "7-8-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -14765,6 +15194,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00206",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -14858,6 +15288,7 @@
    "parent_code": "FP-07-09",
    "variant_keys": [],
    "work_item_key": "FW-00207",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -15020,6 +15451,7 @@
    "parent_code": "FP-07-09",
    "variant_keys": [],
    "work_item_key": "FW-00208",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -15079,6 +15511,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00209",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -15272,6 +15705,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00210",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -15367,6 +15801,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00211",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -15502,6 +15937,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00212",
+   "variants": [],
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    "toc_number": "7-13",
    "toc_edition": "산림청고시제2025-82호",
@@ -15586,6 +16022,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00213",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -15603,6 +16040,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00214",
+   "variants": [],
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    "toc_number": "7-15",
    "toc_edition": "산림청고시제2025-82호",
@@ -15691,6 +16129,7 @@
    "parent_code": "FP-07-15",
    "variant_keys": [],
    "work_item_key": "FW-00215",
+   "variants": [],
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    "toc_number": "7-15-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -15776,6 +16215,7 @@
    "parent_code": "FP-07-15",
    "variant_keys": [],
    "work_item_key": "FW-00216",
+   "variants": [],
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    "toc_number": "7-15-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -15864,6 +16304,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00217",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -15949,6 +16390,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00218",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -16034,6 +16476,7 @@
    "parent_code": "FP-07",
    "variant_keys": [],
    "work_item_key": "FW-00219",
+   "variants": [],
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@@ -16051,6 +16494,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00220",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -16068,6 +16512,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00221",
+   "variants": [],
    "toc_code": "FP-08-01",
    "toc_number": "8-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -16168,6 +16613,7 @@
    "parent_code": "FP-08-01",
    "variant_keys": [],
    "work_item_key": "FW-00222",
+   "variants": [],
    "toc_code": "FP-08-01-01",
    "toc_number": "8-1-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -16244,6 +16690,7 @@
    "parent_code": "FP-08-01",
    "variant_keys": [],
    "work_item_key": "FW-00223",
+   "variants": [],
    "toc_code": "FP-08-01-02",
    "toc_number": "8-1-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -16261,6 +16708,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00224",
+   "variants": [],
    "toc_code": "FP-08-02",
    "toc_number": "8-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -16909,6 +17357,7 @@
    "parent_code": "FP-08-02",
    "variant_keys": [],
    "work_item_key": "FW-00225",
+   "variants": [],
    "toc_code": "FP-08-02-01",
    "toc_number": "8-2-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -17483,6 +17932,7 @@
    "parent_code": "FP-08-02",
    "variant_keys": [],
    "work_item_key": "FW-00226",
+   "variants": [],
    "toc_code": "FP-08-02-02",
    "toc_number": "8-2-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -18052,6 +18502,7 @@
    "parent_code": "FP-08-02",
    "variant_keys": [],
    "work_item_key": "FW-00227",
+   "variants": [],
    "toc_code": "FP-08-02-03",
    "toc_number": "8-2-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -18267,6 +18718,7 @@
    "parent_code": "FP-08-02",
    "variant_keys": [],
    "work_item_key": "FW-00228",
+   "variants": [],
    "toc_code": "FP-08-02-04",
    "toc_number": "8-2-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -18482,6 +18934,7 @@
    "parent_code": "FP-08-02",
    "variant_keys": [],
    "work_item_key": "FW-00229",
+   "variants": [],
    "toc_code": "FP-08-02-05",
    "toc_number": "8-2-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -18998,6 +19451,7 @@
    "parent_code": "FP-08",
    "variant_keys": [],
    "work_item_key": "FW-00230",
+   "variants": [],
    "toc_code": "FP-08-03",
    "toc_number": "8-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -19072,6 +19526,7 @@
    "parent_code": "FP-08",
    "variant_keys": [],
    "work_item_key": "FW-00231",
+   "variants": [],
    "toc_code": "FP-08-04",
    "toc_number": "8-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -19130,6 +19585,7 @@
    "parent_code": "FP-08",
    "variant_keys": [],
    "work_item_key": "FW-00232",
+   "variants": [],
    "toc_code": "FP-08-05",
    "toc_number": "8-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -19147,6 +19603,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00233",
+   "variants": [],
    "toc_code": "FP-08-06",
    "toc_number": "8-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -19523,6 +19980,18 @@
     "대형헬기 (400ha당)"
    ],
    "work_item_key": "FW-00234",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "소형헬기 (160ha당)",
+     "name_clean": "소형헬기 (160ha당)"
+    },
+    {
+     "variant_key": "02",
+     "name": "대형헬기 (400ha당)",
+     "name_clean": "대형헬기 (400ha당)"
+    }
+   ],
    "toc_code": "FP-08-06-01",
    "toc_number": "8-6-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -19704,6 +20173,7 @@
    "parent_code": "FP-08-06",
    "variant_keys": [],
    "work_item_key": "FW-00235",
+   "variants": [],
    "toc_code": "FP-08-06-02",
    "toc_number": "8-6-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -19912,6 +20382,13 @@
     "차량살포 (동력분무기)"
    ],
    "work_item_key": "FW-00236",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "차량살포 (동력분무기)",
+     "name_clean": "차량살포 (동력분무기)"
+    }
+   ],
    "toc_code": "FP-08-06-03",
    "toc_number": "8-6-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -19960,6 +20437,7 @@
    "parent_code": "FP-08",
    "variant_keys": [],
    "work_item_key": "FW-00237",
+   "variants": [],
    "toc_code": "FP-08-07",
    "toc_number": "8-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -19977,6 +20455,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00238",
+   "variants": [],
    "toc_code": "FP-08-08",
    "toc_number": "8-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -20058,6 +20537,7 @@
    "parent_code": "FP-08-08",
    "variant_keys": [],
    "work_item_key": "FW-00239",
+   "variants": [],
    "toc_code": "FP-08-08-01",
    "toc_number": "8-8-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -20127,6 +20607,7 @@
    "parent_code": "FP-08-08",
    "variant_keys": [],
    "work_item_key": "FW-00240",
+   "variants": [],
    "toc_code": "FP-08-08-02",
    "toc_number": "8-8-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -20175,6 +20656,7 @@
    "parent_code": "FP-08",
    "variant_keys": [],
    "work_item_key": "FW-00241",
+   "variants": [],
    "toc_code": "FP-08-09",
    "toc_number": "8-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -20266,6 +20748,18 @@
     "2㎥"
    ],
    "work_item_key": "FW-00242",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "1㎥",
+     "name_clean": "1㎥"
+    },
+    {
+     "variant_key": "02",
+     "name": "2㎥",
+     "name_clean": "2㎥"
+    }
+   ],
    "toc_code": "FP-08-10",
    "toc_number": "8-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -20316,6 +20810,7 @@
    "parent_code": "FP-08",
    "variant_keys": [],
    "work_item_key": "FW-00243",
+   "variants": [],
    "toc_code": "FP-08-11",
    "toc_number": "8-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -20333,6 +20828,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00244",
+   "variants": [],
    "toc_code": "FP-09",
    "toc_number": "9",
    "toc_edition": "산림청고시제2025-82호",
@@ -20349,6 +20845,7 @@
    "parent_code": "FP-09",
    "variant_keys": [],
    "work_item_key": "FW-00245",
+   "variants": [],
    "toc_code": "FP-09-01",
    "toc_number": "9-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -20397,6 +20894,7 @@
    "parent_code": "FP-09",
    "variant_keys": [],
    "work_item_key": "FW-00246",
+   "variants": [],
    "toc_code": "FP-09-02",
    "toc_number": "9-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -20414,6 +20912,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00247",
+   "variants": [],
    "toc_code": "FP-09-03",
    "toc_number": "9-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -20466,6 +20965,7 @@
    "parent_code": "FP-09-03",
    "variant_keys": [],
    "work_item_key": "FW-00248",
+   "variants": [],
    "toc_code": "FP-09-03-01",
    "toc_number": "9-3-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -20538,6 +21038,7 @@
    "parent_code": "FP-09-03",
    "variant_keys": [],
    "work_item_key": "FW-00249",
+   "variants": [],
    "toc_code": "FP-09-03-02",
    "toc_number": "9-3-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -20571,6 +21072,28 @@
     "평균"
    ],
    "work_item_key": "FW-00250",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "연암",
+     "name_clean": "연암"
+    },
+    {
+     "variant_key": "02",
+     "name": "보통암",
+     "name_clean": "보통암"
+    },
+    {
+     "variant_key": "03",
+     "name": "경암",
+     "name_clean": "경암"
+    },
+    {
+     "variant_key": "04",
+     "name": "평균",
+     "name_clean": "평균"
+    }
+   ],
    "toc_code": "FP-09-04",
    "toc_number": "9-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -20646,6 +21169,28 @@
     "평균"
    ],
    "work_item_key": "FW-00251",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "연암",
+     "name_clean": "연암"
+    },
+    {
+     "variant_key": "02",
+     "name": "보통암",
+     "name_clean": "보통암"
+    },
+    {
+     "variant_key": "03",
+     "name": "경암",
+     "name_clean": "경암"
+    },
+    {
+     "variant_key": "04",
+     "name": "평균",
+     "name_clean": "평균"
+    }
+   ],
    "toc_code": "FP-09-04-01",
    "toc_number": "9-4-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -20716,6 +21261,7 @@
    "parent_code": "FP-09-04",
    "variant_keys": [],
    "work_item_key": "FW-00252",
+   "variants": [],
    "toc_code": "FP-09-04-02",
    "toc_number": "9-4-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -20752,6 +21298,23 @@
     "경암"
    ],
    "work_item_key": "FW-00253",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "연암",
+     "name_clean": "연암"
+    },
+    {
+     "variant_key": "02",
+     "name": "보통암",
+     "name_clean": "보통암"
+    },
+    {
+     "variant_key": "03",
+     "name": "경암",
+     "name_clean": "경암"
+    }
+   ],
    "toc_code": "FP-09-05",
    "toc_number": "9-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -20865,6 +21428,7 @@
    "parent_code": "FP-09-05",
    "variant_keys": [],
    "work_item_key": "FW-00254",
+   "variants": [],
    "toc_code": "FP-09-05-01",
    "toc_number": "9-5-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -20935,6 +21499,23 @@
     "경암"
    ],
    "work_item_key": "FW-00255",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "연암",
+     "name_clean": "연암"
+    },
+    {
+     "variant_key": "02",
+     "name": "보통암",
+     "name_clean": "보통암"
+    },
+    {
+     "variant_key": "03",
+     "name": "경암",
+     "name_clean": "경암"
+    }
+   ],
    "toc_code": "FP-09-05-02",
    "toc_number": "9-5-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -21005,6 +21586,7 @@
    "parent_code": "FP-09-05",
    "variant_keys": [],
    "work_item_key": "FW-00256",
+   "variants": [],
    "toc_code": "FP-09-05-03",
    "toc_number": "9-5-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -21022,6 +21604,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00257",
+   "variants": [],
    "toc_code": "FP-09-06",
    "toc_number": "9-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -21072,6 +21655,7 @@
    "parent_code": "FP-09-06",
    "variant_keys": [],
    "work_item_key": "FW-00258",
+   "variants": [],
    "toc_code": "FP-09-06-01",
    "toc_number": "9-6-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -21089,6 +21673,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00259",
+   "variants": [],
    "toc_code": "FP-09-07",
    "toc_number": "9-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -21190,6 +21775,7 @@
    "parent_code": "FP-09-07",
    "variant_keys": [],
    "work_item_key": "FW-00260",
+   "variants": [],
    "toc_code": "FP-09-07-01",
    "toc_number": "9-7-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -21244,6 +21830,7 @@
    "parent_code": "FP-09-07",
    "variant_keys": [],
    "work_item_key": "FW-00261",
+   "variants": [],
    "toc_code": "FP-09-07-02",
    "toc_number": "9-7-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -21261,6 +21848,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00262",
+   "variants": [],
    "toc_code": "FP-09-08",
    "toc_number": "9-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -21370,6 +21958,7 @@
    "parent_code": "FP-09-08",
    "variant_keys": [],
    "work_item_key": "FW-00263",
+   "variants": [],
    "toc_code": "FP-09-08-01",
    "toc_number": "9-8-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -21424,6 +22013,7 @@
    "parent_code": "FP-09-08",
    "variant_keys": [],
    "work_item_key": "FW-00264",
+   "variants": [],
    "toc_code": "FP-09-08-02",
    "toc_number": "9-8-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -21490,6 +22080,7 @@
    "parent_code": "FP-09",
    "variant_keys": [],
    "work_item_key": "FW-00265",
+   "variants": [],
    "toc_code": "FP-09-09",
    "toc_number": "9-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -21507,6 +22098,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00266",
+   "variants": [],
    "toc_code": "FP-09-10",
    "toc_number": "9-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -21559,6 +22151,7 @@
    "parent_code": "FP-09-10",
    "variant_keys": [],
    "work_item_key": "FW-00267",
+   "variants": [],
    "toc_code": "FP-09-10-01",
    "toc_number": "9-10-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -21609,6 +22202,7 @@
    "parent_code": "FP-09-10",
    "variant_keys": [],
    "work_item_key": "FW-00268",
+   "variants": [],
    "toc_code": "FP-09-10-02",
    "toc_number": "9-10-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -21626,6 +22220,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00269",
+   "variants": [],
    "toc_code": "FP-09-11",
    "toc_number": "9-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -21786,6 +22381,7 @@
    "parent_code": "FP-09-11",
    "variant_keys": [],
    "work_item_key": "FW-00270",
+   "variants": [],
    "toc_code": "FP-09-11-01",
    "toc_number": "9-11-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -21803,6 +22399,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00271",
+   "variants": [],
    "toc_code": "FP-09-12",
    "toc_number": "9-12",
    "toc_edition": "산림청고시제2025-82호",
@@ -21893,6 +22490,7 @@
    "parent_code": "FP-09-12",
    "variant_keys": [],
    "work_item_key": "FW-00272",
+   "variants": [],
    "toc_code": "FP-09-12-01",
    "toc_number": "9-12-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -21995,6 +22593,7 @@
    "parent_code": "FP-09-12",
    "variant_keys": [],
    "work_item_key": "FW-00273",
+   "variants": [],
    "toc_code": "FP-09-12-02",
    "toc_number": "9-12-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -22097,6 +22696,7 @@
    "parent_code": "FP-09-12",
    "variant_keys": [],
    "work_item_key": "FW-00274",
+   "variants": [],
    "toc_code": "FP-09-12-03",
    "toc_number": "9-12-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -22114,6 +22714,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00275",
+   "variants": [],
    "toc_code": "FP-09-13",
    "toc_number": "9-13",
    "toc_edition": "산림청고시제2025-82호",
@@ -22203,6 +22804,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00276",
+   "variants": [],
    "toc_code": "FP-09-13-01",
    "toc_number": "9-13-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -22265,6 +22867,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00277",
+   "variants": [],
    "toc_code": "FP-09-13-02",
    "toc_number": "9-13-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -22327,6 +22930,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00278",
+   "variants": [],
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    "toc_number": "9-13-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -22417,6 +23021,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00279",
+   "variants": [],
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    "toc_edition": "산림청고시제2025-82호",
@@ -22478,6 +23083,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00280",
+   "variants": [],
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    "toc_number": "9-13-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -22539,6 +23145,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00281",
+   "variants": [],
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    "toc_number": "9-13-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -22648,6 +23255,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00282",
+   "variants": [],
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    "toc_number": "9-13-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -22731,6 +23339,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00283",
+   "variants": [],
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    "toc_number": "9-13-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -22814,6 +23423,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00284",
+   "variants": [],
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    "toc_number": "9-13-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -22918,6 +23528,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00285",
+   "variants": [],
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    "toc_number": "9-13-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -22995,6 +23606,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00286",
+   "variants": [],
    "toc_code": "FP-09-13-11",
    "toc_number": "9-13-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -23072,6 +23684,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00287",
+   "variants": [],
    "toc_code": "FP-09-13-12",
    "toc_number": "9-13-12",
    "toc_edition": "산림청고시제2025-82호",
@@ -23183,6 +23796,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00288",
+   "variants": [],
    "toc_code": "FP-09-13-13",
    "toc_number": "9-13-13",
    "toc_edition": "산림청고시제2025-82호",
@@ -23266,6 +23880,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00289",
+   "variants": [],
    "toc_code": "FP-09-13-14",
    "toc_number": "9-13-14",
    "toc_edition": "산림청고시제2025-82호",
@@ -23349,6 +23964,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00290",
+   "variants": [],
    "toc_code": "FP-09-13-15",
    "toc_number": "9-13-15",
    "toc_edition": "산림청고시제2025-82호",
@@ -23458,6 +24074,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00291",
+   "variants": [],
    "toc_code": "FP-09-13-16",
    "toc_number": "9-13-16",
    "toc_edition": "산림청고시제2025-82호",
@@ -23542,6 +24159,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00292",
+   "variants": [],
    "toc_code": "FP-09-13-17",
    "toc_number": "9-13-17",
    "toc_edition": "산림청고시제2025-82호",
@@ -23626,6 +24244,7 @@
    "parent_code": "FP-09-13",
    "variant_keys": [],
    "work_item_key": "FW-00293",
+   "variants": [],
    "toc_code": "FP-09-13-18",
    "toc_number": "9-13-18",
    "toc_edition": "산림청고시제2025-82호",
@@ -23643,6 +24262,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00294",
+   "variants": [],
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    "toc_number": "9-14",
    "toc_edition": "산림청고시제2025-82호",
@@ -23729,6 +24349,7 @@
    "parent_code": "FP-09-14",
    "variant_keys": [],
    "work_item_key": "FW-00295",
+   "variants": [],
    "toc_code": "FP-09-14-01",
    "toc_number": "9-14-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -23806,6 +24427,7 @@
    "parent_code": "FP-09-14",
    "variant_keys": [],
    "work_item_key": "FW-00296",
+   "variants": [],
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    "toc_number": "9-14-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -23823,6 +24445,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00297",
+   "variants": [],
    "toc_code": "FP-09-15",
    "toc_number": "9-15",
    "toc_edition": "산림청고시제2025-82호",
@@ -23888,6 +24511,7 @@
    "parent_code": "FP-09-15",
    "variant_keys": [],
    "work_item_key": "FW-00298",
+   "variants": [],
    "toc_code": "FP-09-15-01",
    "toc_number": "9-15-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -23985,6 +24609,7 @@
    "parent_code": "FP-09-15",
    "variant_keys": [],
    "work_item_key": "FW-00299",
+   "variants": [],
    "toc_code": "FP-09-15-02",
    "toc_number": "9-15-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -24002,6 +24627,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00300",
+   "variants": [],
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    "toc_number": "9-16",
    "toc_edition": "산림청고시제2025-82호",
@@ -24070,6 +24696,7 @@
    "parent_code": "FP-09-16",
    "variant_keys": [],
    "work_item_key": "FW-00301",
+   "variants": [],
    "toc_code": "FP-09-16-01",
    "toc_number": "9-16-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -24143,6 +24770,7 @@
    "parent_code": "FP-09-16",
    "variant_keys": [],
    "work_item_key": "FW-00302",
+   "variants": [],
    "toc_code": "FP-09-16-02",
    "toc_number": "9-16-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -24213,6 +24841,7 @@
    "parent_code": "FP-09-16",
    "variant_keys": [],
    "work_item_key": "FW-00303",
+   "variants": [],
    "toc_code": "FP-09-16-03",
    "toc_number": "9-16-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -24230,6 +24859,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00304",
+   "variants": [],
    "toc_code": "FP-09-17",
    "toc_number": "9-17",
    "toc_edition": "산림청고시제2025-82호",
@@ -24246,6 +24876,7 @@
    "parent_code": "FP-09-17",
    "variant_keys": [],
    "work_item_key": "FW-00305",
+   "variants": [],
    "toc_code": "FP-09-17-01",
    "toc_number": "9-17-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -24334,6 +24965,7 @@
    "parent_code": "FP-09-17",
    "variant_keys": [],
    "work_item_key": "FW-00306",
+   "variants": [],
    "toc_code": "FP-09-17-02",
    "toc_number": "9-17-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -24408,6 +25040,7 @@
    "parent_code": "FP-09",
    "variant_keys": [],
    "work_item_key": "FW-00307",
+   "variants": [],
    "toc_code": "FP-09-18",
    "toc_number": "9-18",
    "toc_edition": "산림청고시제2025-82호",
@@ -24425,6 +25058,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00308",
+   "variants": [],
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    "toc_number": "9-19",
    "toc_edition": "산림청고시제2025-82호",
@@ -24592,6 +25226,58 @@
     "성토면 · 기계 · 타이어"
    ],
    "work_item_key": "FW-00309",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "절토면 · 모래ㆍ사질토ㆍ점토ㆍ점질토",
+     "name_clean": "절토면 · 모래ㆍ사질토ㆍ점토ㆍ점질토"
+    },
+    {
+     "variant_key": "02",
+     "name": "절토면 · 연질토ㆍ불순자갈",
+     "name_clean": "절토면 · 연질토ㆍ불순자갈"
+    },
+    {
+     "variant_key": "03",
+     "name": "절토면 · 호박돌 섞인 고결토ㆍ경질토",
+     "name_clean": "절토면 · 호박돌 섞인 고결토ㆍ경질토"
+    },
+    {
+     "variant_key": "04",
+     "name": "절토면 · 풍화암",
+     "name_clean": "절토면 · 풍화암"
+    },
+    {
+     "variant_key": "05",
+     "name": "절토면 · 연암",
+     "name_clean": "절토면 · 연암"
+    },
+    {
+     "variant_key": "06",
+     "name": "절토면 · 보통암ㆍ경암",
+     "name_clean": "절토면 · 보통암ㆍ경암"
+    },
+    {
+     "variant_key": "07",
+     "name": "성토면 · 인력 · 점토 또는 점질토",
+     "name_clean": "성토면 · 인력 · 점토 또는 점질토"
+    },
+    {
+     "variant_key": "08",
+     "name": "성토면 · 인력 · 모래 또는 사질토",
+     "name_clean": "성토면 · 인력 · 모래 또는 사질토"
+    },
+    {
+     "variant_key": "09",
+     "name": "성토면 · 기계 · 무한궤도",
+     "name_clean": "성토면 · 기계 · 무한궤도"
+    },
+    {
+     "variant_key": "10",
+     "name": "성토면 · 기계 · 타이어",
+     "name_clean": "성토면 · 기계 · 타이어"
+    }
+   ],
    "toc_code": "FP-09-19-01",
    "toc_number": "9-19-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -24650,6 +25336,7 @@
    "parent_code": "FP-09-19",
    "variant_keys": [],
    "work_item_key": "FW-00310",
+   "variants": [],
    "toc_code": "FP-09-19-02",
    "toc_number": "9-19-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -24724,6 +25411,7 @@
    "parent_code": "FP-09-19",
    "variant_keys": [],
    "work_item_key": "FW-00311",
+   "variants": [],
    "toc_code": "FP-09-19-03",
    "toc_number": "9-19-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -24741,6 +25429,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00312",
+   "variants": [],
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    "toc_number": "9-20",
    "toc_edition": "산림청고시제2025-82호",
@@ -24809,6 +25498,7 @@
    "parent_code": "FP-09-20",
    "variant_keys": [],
    "work_item_key": "FW-00313",
+   "variants": [],
    "toc_code": "FP-09-20-01",
    "toc_number": "9-20-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -24865,6 +25555,7 @@
    "parent_code": "FP-09-20",
    "variant_keys": [],
    "work_item_key": "FW-00314",
+   "variants": [],
    "toc_code": "FP-09-20-02",
    "toc_number": "9-20-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -24957,6 +25648,38 @@
     "굴착기(무한궤도) 0.7 · 밀"
    ],
    "work_item_key": "FW-00315",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "굴착기(무한궤도) 0.2 · 소",
+     "name_clean": "굴착기(무한궤도) 0.2 · 소"
+    },
+    {
+     "variant_key": "02",
+     "name": "굴착기(무한궤도) 0.2 · 중",
+     "name_clean": "굴착기(무한궤도) 0.2 · 중"
+    },
+    {
+     "variant_key": "03",
+     "name": "굴착기(무한궤도) 0.2 · 밀",
+     "name_clean": "굴착기(무한궤도) 0.2 · 밀"
+    },
+    {
+     "variant_key": "04",
+     "name": "굴착기(무한궤도) 0.7 · 소",
+     "name_clean": "굴착기(무한궤도) 0.7 · 소"
+    },
+    {
+     "variant_key": "05",
+     "name": "굴착기(무한궤도) 0.7 · 중",
+     "name_clean": "굴착기(무한궤도) 0.7 · 중"
+    },
+    {
+     "variant_key": "06",
+     "name": "굴착기(무한궤도) 0.7 · 밀",
+     "name_clean": "굴착기(무한궤도) 0.7 · 밀"
+    }
+   ],
    "toc_code": "FP-09-21",
    "toc_number": "9-21",
    "toc_edition": "산림청고시제2025-82호",
@@ -25022,6 +25745,7 @@
    "parent_code": "FP-09",
    "variant_keys": [],
    "work_item_key": "FW-00316",
+   "variants": [],
    "toc_code": "FP-09-22",
    "toc_number": "9-22",
    "toc_edition": "산림청고시제2025-82호",
@@ -25039,6 +25763,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00317",
+   "variants": [],
    "toc_code": "FP-10",
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    "toc_edition": "산림청고시제2025-82호",
@@ -25092,6 +25817,7 @@
    "parent_code": "FP-10",
    "variant_keys": [],
    "work_item_key": "FW-00318",
+   "variants": [],
    "toc_code": "FP-10-01",
    "toc_number": "10-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -25145,6 +25871,7 @@
    "parent_code": "FP-10",
    "variant_keys": [],
    "work_item_key": "FW-00319",
+   "variants": [],
    "toc_code": "FP-10-02",
    "toc_number": "10-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -25162,6 +25889,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00320",
+   "variants": [],
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    "toc_number": "10-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -25215,6 +25943,7 @@
    "parent_code": "FP-10-03",
    "variant_keys": [],
    "work_item_key": "FW-00321",
+   "variants": [],
    "toc_code": "FP-10-03-01",
    "toc_number": "10-3-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -25268,6 +25997,7 @@
    "parent_code": "FP-10-03",
    "variant_keys": [],
    "work_item_key": "FW-00322",
+   "variants": [],
    "toc_code": "FP-10-03-02",
    "toc_number": "10-3-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -25321,6 +26051,7 @@
    "parent_code": "FP-10-03",
    "variant_keys": [],
    "work_item_key": "FW-00323",
+   "variants": [],
    "toc_code": "FP-10-03-03",
    "toc_number": "10-3-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -25462,6 +26193,7 @@
    "parent_code": "FP-10",
    "variant_keys": [],
    "work_item_key": "FW-00324",
+   "variants": [],
    "toc_code": "FP-10-04",
    "toc_number": "10-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -25478,6 +26210,7 @@
    "parent_code": "FP-10",
    "variant_keys": [],
    "work_item_key": "FW-00325",
+   "variants": [],
    "toc_code": "FP-10-05",
    "toc_number": "10-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -25495,6 +26228,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00326",
+   "variants": [],
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    "toc_number": "10-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -25585,6 +26319,7 @@
    "parent_code": "FP-10-06",
    "variant_keys": [],
    "work_item_key": "FW-00327",
+   "variants": [],
    "toc_code": "FP-10-06-01",
    "toc_number": "10-6-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -25653,6 +26388,7 @@
    "parent_code": "FP-10-06",
    "variant_keys": [],
    "work_item_key": "FW-00328",
+   "variants": [],
    "toc_code": "FP-10-06-02",
    "toc_number": "10-6-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -25746,6 +26482,7 @@
    "parent_code": "FP-10-06",
    "variant_keys": [],
    "work_item_key": "FW-00329",
+   "variants": [],
    "toc_code": "FP-10-06-03",
    "toc_number": "10-6-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -25763,6 +26500,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00330",
+   "variants": [],
    "toc_code": "FP-10-07",
    "toc_number": "10-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -25819,6 +26557,7 @@
    "parent_code": "FP-10-07",
    "variant_keys": [],
    "work_item_key": "FW-00331",
+   "variants": [],
    "toc_code": "FP-10-07-01",
    "toc_number": "10-7-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -25881,6 +26620,7 @@
    "parent_code": "FP-10-07",
    "variant_keys": [],
    "work_item_key": "FW-00332",
+   "variants": [],
    "toc_code": "FP-10-07-02",
    "toc_number": "10-7-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -25943,6 +26683,7 @@
    "parent_code": "FP-10-07",
    "variant_keys": [],
    "work_item_key": "FW-00333",
+   "variants": [],
    "toc_code": "FP-10-07-03",
    "toc_number": "10-7-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -26190,6 +26931,7 @@
    "parent_code": "FP-10-07",
    "variant_keys": [],
    "work_item_key": "FW-00334",
+   "variants": [],
    "toc_code": "FP-10-07-04",
    "toc_number": "10-7-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -26207,6 +26949,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00335",
+   "variants": [],
    "toc_code": "FP-10-08",
    "toc_number": "10-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -26288,6 +27031,7 @@
    "parent_code": "FP-10-08",
    "variant_keys": [],
    "work_item_key": "FW-00336",
+   "variants": [],
    "toc_code": "FP-10-08-01",
    "toc_number": "10-8-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -26344,6 +27088,7 @@
    "parent_code": "FP-10-08",
    "variant_keys": [],
    "work_item_key": "FW-00337",
+   "variants": [],
    "toc_code": "FP-10-08-02",
    "toc_number": "10-8-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -26417,6 +27162,7 @@
    "parent_code": "FP-10-08",
    "variant_keys": [],
    "work_item_key": "FW-00338",
+   "variants": [],
    "toc_code": "FP-10-08-03",
    "toc_number": "10-8-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -26434,6 +27180,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00339",
+   "variants": [],
    "toc_code": "FP-10-09",
    "toc_number": "10-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -26544,6 +27291,7 @@
    "parent_code": "FP-10-09",
    "variant_keys": [],
    "work_item_key": "FW-00340",
+   "variants": [],
    "toc_code": "FP-10-09-01",
    "toc_number": "10-9-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -26561,6 +27309,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00341",
+   "variants": [],
    "toc_code": "FP-10-10",
    "toc_number": "10-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -26627,6 +27376,7 @@
    "parent_code": "FP-10-10",
    "variant_keys": [],
    "work_item_key": "FW-00342",
+   "variants": [],
    "toc_code": "FP-10-10-01",
    "toc_number": "10-10-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -26693,6 +27443,7 @@
    "parent_code": "FP-10-10",
    "variant_keys": [],
    "work_item_key": "FW-00343",
+   "variants": [],
    "toc_code": "FP-10-10-02",
    "toc_number": "10-10-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -26817,6 +27568,23 @@
     "발파암"
    ],
    "work_item_key": "FW-00344",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "토사",
+     "name_clean": "토사"
+    },
+    {
+     "variant_key": "02",
+     "name": "파쇄암",
+     "name_clean": "파쇄암"
+    },
+    {
+     "variant_key": "03",
+     "name": "발파암",
+     "name_clean": "발파암"
+    }
+   ],
    "toc_code": "FP-10-11",
    "toc_number": "10-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -26834,6 +27602,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00345",
+   "variants": [],
    "toc_code": "FP-10-12",
    "toc_number": "10-12",
    "toc_edition": "산림청고시제2025-82호",
@@ -26965,6 +27734,7 @@
    "parent_code": "FP-10-12",
    "variant_keys": [],
    "work_item_key": "FW-00346",
+   "variants": [],
    "toc_code": "FP-10-12-01",
    "toc_number": "10-12-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -26981,6 +27751,7 @@
    "parent_code": "FP-10-12",
    "variant_keys": [],
    "work_item_key": "FW-00347",
+   "variants": [],
    "toc_code": "FP-10-12-02",
    "toc_number": "10-12-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -26997,6 +27768,7 @@
    "parent_code": "FP-10-12",
    "variant_keys": [],
    "work_item_key": "FW-00348",
+   "variants": [],
    "toc_code": "FP-10-12-03",
    "toc_number": "10-12-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -27014,6 +27786,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00349",
+   "variants": [],
    "toc_code": "FP-10-13",
    "toc_number": "10-13",
    "toc_edition": "산림청고시제2025-82호",
@@ -27070,6 +27843,7 @@
    "parent_code": "FP-10-13",
    "variant_keys": [],
    "work_item_key": "FW-00350",
+   "variants": [],
    "toc_code": "FP-10-13-01",
    "toc_number": "10-13-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -27174,6 +27948,7 @@
    "parent_code": "FP-10-13",
    "variant_keys": [],
    "work_item_key": "FW-00351",
+   "variants": [],
    "toc_code": "FP-10-13-02",
    "toc_number": "10-13-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -27191,6 +27966,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00352",
+   "variants": [],
    "toc_code": "FP-11",
    "toc_number": "11",
    "toc_edition": "산림청고시제2025-82호",
@@ -27303,6 +28079,108 @@
     "길이 12M · 폭 6.0M"
    ],
    "work_item_key": "FW-00353",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "길이 3M · 폭 2.4M",
+     "name_clean": "길이 3M · 폭 2.4M"
+    },
+    {
+     "variant_key": "02",
+     "name": "길이 3M · 폭 3.0M",
+     "name_clean": "길이 3M · 폭 3.0M"
+    },
+    {
+     "variant_key": "03",
+     "name": "길이 3M · 폭 3.5M",
+     "name_clean": "길이 3M · 폭 3.5M"
+    },
+    {
+     "variant_key": "04",
+     "name": "길이 3M · 폭 4.8M",
+     "name_clean": "길이 3M · 폭 4.8M"
+    },
+    {
+     "variant_key": "05",
+     "name": "길이 3M · 폭 6.0M",
+     "name_clean": "길이 3M · 폭 6.0M"
+    },
+    {
+     "variant_key": "06",
+     "name": "길이 6M · 폭 2.4M",
+     "name_clean": "길이 6M · 폭 2.4M"
+    },
+    {
+     "variant_key": "07",
+     "name": "길이 6M · 폭 3.0M",
+     "name_clean": "길이 6M · 폭 3.0M"
+    },
+    {
+     "variant_key": "08",
+     "name": "길이 6M · 폭 3.5M",
+     "name_clean": "길이 6M · 폭 3.5M"
+    },
+    {
+     "variant_key": "09",
+     "name": "길이 6M · 폭 4.8M",
+     "name_clean": "길이 6M · 폭 4.8M"
+    },
+    {
+     "variant_key": "10",
+     "name": "길이 6M · 폭 6.0M",
+     "name_clean": "길이 6M · 폭 6.0M"
+    },
+    {
+     "variant_key": "11",
+     "name": "길이 9M · 폭 2.4M",
+     "name_clean": "길이 9M · 폭 2.4M"
+    },
+    {
+     "variant_key": "12",
+     "name": "길이 9M · 폭 3.0M",
+     "name_clean": "길이 9M · 폭 3.0M"
+    },
+    {
+     "variant_key": "13",
+     "name": "길이 9M · 폭 3.5M",
+     "name_clean": "길이 9M · 폭 3.5M"
+    },
+    {
+     "variant_key": "14",
+     "name": "길이 9M · 폭 4.8M",
+     "name_clean": "길이 9M · 폭 4.8M"
+    },
+    {
+     "variant_key": "15",
+     "name": "길이 9M · 폭 6.0M",
+     "name_clean": "길이 9M · 폭 6.0M"
+    },
+    {
+     "variant_key": "16",
+     "name": "길이 12M · 폭 2.4M",
+     "name_clean": "길이 12M · 폭 2.4M"
+    },
+    {
+     "variant_key": "17",
+     "name": "길이 12M · 폭 3.0M",
+     "name_clean": "길이 12M · 폭 3.0M"
+    },
+    {
+     "variant_key": "18",
+     "name": "길이 12M · 폭 3.5M",
+     "name_clean": "길이 12M · 폭 3.5M"
+    },
+    {
+     "variant_key": "19",
+     "name": "길이 12M · 폭 4.8M",
+     "name_clean": "길이 12M · 폭 4.8M"
+    },
+    {
+     "variant_key": "20",
+     "name": "길이 12M · 폭 6.0M",
+     "name_clean": "길이 12M · 폭 6.0M"
+    }
+   ],
    "toc_code": "FP-11-01",
    "toc_number": "11-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -27356,6 +28234,7 @@
    "parent_code": "FP-11",
    "variant_keys": [],
    "work_item_key": "FW-00354",
+   "variants": [],
    "toc_code": "FP-11-02",
    "toc_number": "11-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -27409,6 +28288,7 @@
    "parent_code": "FP-11",
    "variant_keys": [],
    "work_item_key": "FW-00355",
+   "variants": [],
    "toc_code": "FP-11-03",
    "toc_number": "11-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -27493,6 +28373,7 @@
    "parent_code": "FP-11",
    "variant_keys": [],
    "work_item_key": "FW-00356",
+   "variants": [],
    "toc_code": "FP-11-04",
    "toc_number": "11-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -27510,6 +28391,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00357",
+   "variants": [],
    "toc_code": "FP-12",
    "toc_number": "12",
    "toc_edition": "산림청고시제2025-82호",
@@ -27527,6 +28409,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00358",
+   "variants": [],
    "toc_code": "FP-12-01",
    "toc_number": "12-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -27593,6 +28476,23 @@
     "소형구조물"
    ],
    "work_item_key": "FW-00359",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "무근구조물",
+     "name_clean": "무근구조물"
+    },
+    {
+     "variant_key": "02",
+     "name": "철근구조물",
+     "name_clean": "철근구조물"
+    },
+    {
+     "variant_key": "03",
+     "name": "소형구조물",
+     "name_clean": "소형구조물"
+    }
+   ],
    "toc_code": "FP-12-01-01",
    "toc_number": "12-1-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -27659,6 +28559,23 @@
     "소형구조물"
    ],
    "work_item_key": "FW-00360",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "무근구조물",
+     "name_clean": "무근구조물"
+    },
+    {
+     "variant_key": "02",
+     "name": "철근구조물",
+     "name_clean": "철근구조물"
+    },
+    {
+     "variant_key": "03",
+     "name": "소형구조물",
+     "name_clean": "소형구조물"
+    }
+   ],
    "toc_code": "FP-12-01-02",
    "toc_number": "12-1-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -27865,6 +28782,23 @@
     "소형구조물"
    ],
    "work_item_key": "FW-00361",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "무근구조물",
+     "name_clean": "무근구조물"
+    },
+    {
+     "variant_key": "02",
+     "name": "철근구조물",
+     "name_clean": "철근구조물"
+    },
+    {
+     "variant_key": "03",
+     "name": "소형구조물",
+     "name_clean": "소형구조물"
+    }
+   ],
    "toc_code": "FP-12-01-03",
    "toc_number": "12-1-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -27915,6 +28849,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00362",
+   "variants": [],
    "toc_code": "FP-12-02",
    "toc_number": "12-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -28014,6 +28949,28 @@
     "매우복잡"
    ],
    "work_item_key": "FW-00363",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "간  단",
+     "name_clean": "간 단"
+    },
+    {
+     "variant_key": "02",
+     "name": "보  통",
+     "name_clean": "보 통"
+    },
+    {
+     "variant_key": "03",
+     "name": "복  잡",
+     "name_clean": "복 잡"
+    },
+    {
+     "variant_key": "04",
+     "name": "매우복잡",
+     "name_clean": "매우복잡"
+    }
+   ],
    "toc_code": "FP-12-03",
    "toc_number": "12-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -28168,6 +29125,38 @@
     "6회"
    ],
    "work_item_key": "FW-00364",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "1회",
+     "name_clean": "1회"
+    },
+    {
+     "variant_key": "02",
+     "name": "2회",
+     "name_clean": "2회"
+    },
+    {
+     "variant_key": "03",
+     "name": "3회",
+     "name_clean": "3회"
+    },
+    {
+     "variant_key": "04",
+     "name": "4회",
+     "name_clean": "4회"
+    },
+    {
+     "variant_key": "05",
+     "name": "5회",
+     "name_clean": "5회"
+    },
+    {
+     "variant_key": "06",
+     "name": "6회",
+     "name_clean": "6회"
+    }
+   ],
    "toc_code": "FP-12-04",
    "toc_number": "12-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -28233,6 +29222,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00365",
+   "variants": [],
    "toc_code": "FP-12-05",
    "toc_number": "12-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -28319,6 +29309,23 @@
     "40㎝"
    ],
    "work_item_key": "FW-00366",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "20㎝",
+     "name_clean": "20㎝"
+    },
+    {
+     "variant_key": "02",
+     "name": "30㎝",
+     "name_clean": "30㎝"
+    },
+    {
+     "variant_key": "03",
+     "name": "40㎝",
+     "name_clean": "40㎝"
+    }
+   ],
    "toc_code": "FP-12-06",
    "toc_number": "12-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -28336,6 +29343,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00367",
+   "variants": [],
    "toc_code": "FP-12-07",
    "toc_number": "12-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -28405,6 +29413,7 @@
    "parent_code": "FP-12-07",
    "variant_keys": [],
    "work_item_key": "FW-00368",
+   "variants": [],
    "toc_code": "FP-12-07-01",
    "toc_number": "12-7-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -28457,6 +29466,7 @@
    "parent_code": "FP-12-07",
    "variant_keys": [],
    "work_item_key": "FW-00369",
+   "variants": [],
    "toc_code": "FP-12-07-02",
    "toc_number": "12-7-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -28529,6 +29539,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00370",
+   "variants": [],
    "toc_code": "FP-12-08",
    "toc_number": "12-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -28546,6 +29557,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00371",
+   "variants": [],
    "toc_code": "FP-12-09",
    "toc_number": "12-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -28640,6 +29652,7 @@
    "parent_code": "FP-12-09",
    "variant_keys": [],
    "work_item_key": "FW-00372",
+   "variants": [],
    "toc_code": "FP-12-09-01",
    "toc_number": "12-9-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -28727,6 +29740,7 @@
    "parent_code": "FP-12-09",
    "variant_keys": [],
    "work_item_key": "FW-00373",
+   "variants": [],
    "toc_code": "FP-12-09-02",
    "toc_number": "12-9-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -28786,6 +29800,7 @@
    "parent_code": "FP-12-09",
    "variant_keys": [],
    "work_item_key": "FW-00374",
+   "variants": [],
    "toc_code": "FP-12-09-03",
    "toc_number": "12-9-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -28905,6 +29920,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00375",
+   "variants": [],
    "toc_code": "FP-12-10",
    "toc_number": "12-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -28922,6 +29938,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00376",
+   "variants": [],
    "toc_code": "FP-12-11",
    "toc_number": "12-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -29066,6 +30083,23 @@
     "∅1200mm"
    ],
    "work_item_key": "FW-00377",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "∅800mm",
+     "name_clean": "∅800mm"
+    },
+    {
+     "variant_key": "02",
+     "name": "∅1000mm",
+     "name_clean": "∅1000mm"
+    },
+    {
+     "variant_key": "03",
+     "name": "∅1200mm",
+     "name_clean": "∅1200mm"
+    }
+   ],
    "toc_code": "FP-12-11-01",
    "toc_number": "12-11-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -29262,6 +30296,23 @@
     "∅1200mm"
    ],
    "work_item_key": "FW-00378",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "∅800mm",
+     "name_clean": "∅800mm"
+    },
+    {
+     "variant_key": "02",
+     "name": "∅1000mm",
+     "name_clean": "∅1000mm"
+    },
+    {
+     "variant_key": "03",
+     "name": "∅1200mm",
+     "name_clean": "∅1200mm"
+    }
+   ],
    "toc_code": "FP-12-11-02",
    "toc_number": "12-11-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -29388,6 +30439,23 @@
     "∅1200mm"
    ],
    "work_item_key": "FW-00379",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "∅800mm",
+     "name_clean": "∅800mm"
+    },
+    {
+     "variant_key": "02",
+     "name": "∅1000mm",
+     "name_clean": "∅1000mm"
+    },
+    {
+     "variant_key": "03",
+     "name": "∅1200mm",
+     "name_clean": "∅1200mm"
+    }
+   ],
    "toc_code": "FP-12-11-03",
    "toc_number": "12-11-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -29507,6 +30575,13 @@
     "콘크리트"
    ],
    "work_item_key": "FW-00380",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "콘크리트",
+     "name_clean": "콘크리트"
+    }
+   ],
    "toc_code": "FP-12-12",
    "toc_number": "12-12",
    "toc_edition": "산림청고시제2025-82호",
@@ -29612,6 +30687,13 @@
     "콘크리트"
    ],
    "work_item_key": "FW-00381",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "콘크리트",
+     "name_clean": "콘크리트"
+    }
+   ],
    "toc_code": "FP-12-13",
    "toc_number": "12-13",
    "toc_edition": "산림청고시제2025-82호",
@@ -29674,6 +30756,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00382",
+   "variants": [],
    "toc_code": "FP-12-14",
    "toc_number": "12-14",
    "toc_edition": "산림청고시제2025-82호",
@@ -29774,6 +30857,18 @@
     "버림콘크리트"
    ],
    "work_item_key": "FW-00383",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "구체콘크리트",
+     "name_clean": "구체콘크리트"
+    },
+    {
+     "variant_key": "02",
+     "name": "버림콘크리트",
+     "name_clean": "버림콘크리트"
+    }
+   ],
    "toc_code": "FP-12-15",
    "toc_number": "12-15",
    "toc_edition": "산림청고시제2025-82호",
@@ -29920,6 +31015,18 @@
     "버림콘크리트"
    ],
    "work_item_key": "FW-00384",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "구체콘크리트",
+     "name_clean": "구체콘크리트"
+    },
+    {
+     "variant_key": "02",
+     "name": "버림콘크리트",
+     "name_clean": "버림콘크리트"
+    }
+   ],
    "toc_code": "FP-12-16",
    "toc_number": "12-16",
    "toc_edition": "산림청고시제2025-82호",
@@ -29937,6 +31044,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00385",
+   "variants": [],
    "toc_code": "FP-12-17",
    "toc_number": "12-17",
    "toc_edition": "산림청고시제2025-82호",
@@ -30323,6 +31431,28 @@
     "철 거"
    ],
    "work_item_key": "FW-00386",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "무근콘크리트",
+     "name_clean": "무근콘크리트"
+    },
+    {
+     "variant_key": "02",
+     "name": "철근콘크리트",
+     "name_clean": "철근콘크리트"
+    },
+    {
+     "variant_key": "03",
+     "name": "설 치",
+     "name_clean": "설 치"
+    },
+    {
+     "variant_key": "04",
+     "name": "철 거",
+     "name_clean": "철 거"
+    }
+   ],
    "toc_code": "FP-12-17-01",
    "toc_number": "12-17-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -30402,6 +31532,7 @@
    "parent_code": "FP-12-17",
    "variant_keys": [],
    "work_item_key": "FW-00387",
+   "variants": [],
    "toc_code": "FP-12-17-02",
    "toc_number": "12-17-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -30474,6 +31605,7 @@
    "parent_code": "FP-12-17",
    "variant_keys": [],
    "work_item_key": "FW-00388",
+   "variants": [],
    "toc_code": "FP-12-17-03",
    "toc_number": "12-17-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -30544,6 +31676,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00389",
+   "variants": [],
    "toc_code": "FP-12-18",
    "toc_number": "12-18",
    "toc_edition": "산림청고시제2025-82호",
@@ -30641,6 +31774,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00390",
+   "variants": [],
    "toc_code": "FP-12-19",
    "toc_number": "12-19",
    "toc_edition": "산림청고시제2025-82호",
@@ -30727,6 +31861,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00391",
+   "variants": [],
    "toc_code": "FP-12-20",
    "toc_number": "12-20",
    "toc_edition": "산림청고시제2025-82호",
@@ -30794,6 +31929,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00392",
+   "variants": [],
    "toc_code": "FP-12-21",
    "toc_number": "12-21",
    "toc_edition": "산림청고시제2025-82호",
@@ -30847,6 +31983,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00393",
+   "variants": [],
    "toc_code": "FP-12-22",
    "toc_number": "12-22",
    "toc_edition": "산림청고시제2025-82호",
@@ -30912,6 +32049,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00394",
+   "variants": [],
    "toc_code": "FP-12-23",
    "toc_number": "12-23",
    "toc_edition": "산림청고시제2025-82호",
@@ -30929,6 +32067,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00395",
+   "variants": [],
    "toc_code": "FP-12-24",
    "toc_number": "12-24",
    "toc_edition": "산림청고시제2025-82호",
@@ -31058,6 +32197,13 @@
     "뒷채움 자재비 및 운반비 별산"
    ],
    "work_item_key": "FW-00396",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "뒷채움 자재비 및 운반비 별산",
+     "name_clean": "뒷채움 자재비 및 운반비 별산"
+    }
+   ],
    "toc_code": "FP-12-24-01",
    "toc_number": "12-24-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -31195,6 +32341,13 @@
     "뒷채움 자재비 및 운반비 별산"
    ],
    "work_item_key": "FW-00397",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "뒷채움 자재비 및 운반비 별산",
+     "name_clean": "뒷채움 자재비 및 운반비 별산"
+    }
+   ],
    "toc_code": "FP-12-24-02",
    "toc_number": "12-24-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -31296,6 +32449,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00398",
+   "variants": [],
    "toc_code": "FP-12-25",
    "toc_number": "12-25",
    "toc_edition": "산림청고시제2025-82호",
@@ -31363,6 +32517,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00399",
+   "variants": [],
    "toc_code": "FP-12-26",
    "toc_number": "12-26",
    "toc_edition": "산림청고시제2025-82호",
@@ -31380,6 +32535,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00400",
+   "variants": [],
    "toc_code": "FP-12-27",
    "toc_number": "12-27",
    "toc_edition": "산림청고시제2025-82호",
@@ -31468,6 +32624,7 @@
    "parent_code": "FP-12-27",
    "variant_keys": [],
    "work_item_key": "FW-00401",
+   "variants": [],
    "toc_code": "FP-12-27-01",
    "toc_number": "12-27-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -31533,6 +32690,7 @@
    "parent_code": "FP-12-27",
    "variant_keys": [],
    "work_item_key": "FW-00402",
+   "variants": [],
    "toc_code": "FP-12-27-02",
    "toc_number": "12-27-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -31593,6 +32751,7 @@
    "parent_code": "FP-12-27",
    "variant_keys": [],
    "work_item_key": "FW-00403",
+   "variants": [],
    "toc_code": "FP-12-27-03",
    "toc_number": "12-27-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -31658,6 +32817,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00404",
+   "variants": [],
    "toc_code": "FP-12-28",
    "toc_number": "12-28",
    "toc_edition": "산림청고시제2025-82호",
@@ -31711,6 +32871,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00405",
+   "variants": [],
    "toc_code": "FP-12-29",
    "toc_number": "12-29",
    "toc_edition": "산림청고시제2025-82호",
@@ -31728,6 +32889,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00406",
+   "variants": [],
    "toc_code": "FP-12-30",
    "toc_number": "12-30",
    "toc_edition": "산림청고시제2025-82호",
@@ -31807,6 +32969,7 @@
    "parent_code": "FP-12-30",
    "variant_keys": [],
    "work_item_key": "FW-00407",
+   "variants": [],
    "toc_code": "FP-12-30-01",
    "toc_number": "12-30-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -31928,6 +33091,7 @@
    "parent_code": "FP-12-30",
    "variant_keys": [],
    "work_item_key": "FW-00408",
+   "variants": [],
    "toc_code": "FP-12-30-02",
    "toc_number": "12-30-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -31981,6 +33145,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00409",
+   "variants": [],
    "toc_code": "FP-12-31",
    "toc_number": "12-31",
    "toc_edition": "산림청고시제2025-82호",
@@ -32034,6 +33199,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00410",
+   "variants": [],
    "toc_code": "FP-12-32",
    "toc_number": "12-32",
    "toc_edition": "산림청고시제2025-82호",
@@ -32092,6 +33258,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00411",
+   "variants": [],
    "toc_code": "FP-12-33",
    "toc_number": "12-33",
    "toc_edition": "산림청고시제2025-82호",
@@ -32109,6 +33276,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00412",
+   "variants": [],
    "toc_code": "FP-12-34",
    "toc_number": "12-34",
    "toc_edition": "산림청고시제2025-82호",
@@ -32188,6 +33356,7 @@
    "parent_code": "FP-12-34",
    "variant_keys": [],
    "work_item_key": "FW-00413",
+   "variants": [],
    "toc_code": "FP-12-34-01",
    "toc_number": "12-34-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -32241,6 +33410,7 @@
    "parent_code": "FP-12-34",
    "variant_keys": [],
    "work_item_key": "FW-00414",
+   "variants": [],
    "toc_code": "FP-12-34-02",
    "toc_number": "12-34-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -32327,6 +33497,7 @@
    "parent_code": "FP-12-34",
    "variant_keys": [],
    "work_item_key": "FW-00415",
+   "variants": [],
    "toc_code": "FP-12-34-03",
    "toc_number": "12-34-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -32375,6 +33546,7 @@
    "parent_code": "FP-12-34",
    "variant_keys": [],
    "work_item_key": "FW-00416",
+   "variants": [],
    "toc_code": "FP-12-34-04",
    "toc_number": "12-34-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -32440,6 +33612,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00417",
+   "variants": [],
    "toc_code": "FP-12-35",
    "toc_number": "12-35",
    "toc_edition": "산림청고시제2025-82호",
@@ -32498,6 +33671,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00418",
+   "variants": [],
    "toc_code": "FP-12-36",
    "toc_number": "12-36",
    "toc_edition": "산림청고시제2025-82호",
@@ -32563,6 +33737,7 @@
    "parent_code": "FP-12",
    "variant_keys": [],
    "work_item_key": "FW-00419",
+   "variants": [],
    "toc_code": "FP-12-37",
    "toc_number": "12-37",
    "toc_edition": "산림청고시제2025-82호",
@@ -32595,6 +33770,23 @@
     "복 잡"
    ],
    "work_item_key": "FW-00420",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "간 단",
+     "name_clean": "간 단"
+    },
+    {
+     "variant_key": "02",
+     "name": "보 통",
+     "name_clean": "보 통"
+    },
+    {
+     "variant_key": "03",
+     "name": "복 잡",
+     "name_clean": "복 잡"
+    }
+   ],
    "toc_code": "FP-12-38",
    "toc_number": "12-38",
    "toc_edition": "산림청고시제2025-82호",
@@ -32641,6 +33833,7 @@
    "parent_code": "FP-12-38",
    "variant_keys": [],
    "work_item_key": "FW-00421",
+   "variants": [],
    "toc_code": "FP-12-38-01",
    "toc_number": "12-38-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -32755,6 +33948,23 @@
     "복 잡"
    ],
    "work_item_key": "FW-00422",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "간 단",
+     "name_clean": "간 단"
+    },
+    {
+     "variant_key": "02",
+     "name": "보 통",
+     "name_clean": "보 통"
+    },
+    {
+     "variant_key": "03",
+     "name": "복 잡",
+     "name_clean": "복 잡"
+    }
+   ],
    "toc_code": "FP-12-38-02",
    "toc_number": "12-38-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -32868,6 +34078,23 @@
     "간 단"
    ],
    "work_item_key": "FW-00423",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "복 잡",
+     "name_clean": "복 잡"
+    },
+    {
+     "variant_key": "02",
+     "name": "보 통",
+     "name_clean": "보 통"
+    },
+    {
+     "variant_key": "03",
+     "name": "간 단",
+     "name_clean": "간 단"
+    }
+   ],
    "toc_code": "FP-12-38-03",
    "toc_number": "12-38-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -32885,6 +34112,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00424",
+   "variants": [],
    "toc_code": "FP-13",
    "toc_number": "13",
    "toc_edition": "산림청고시제2025-82호",
@@ -32901,6 +34129,7 @@
    "parent_code": "FP-13",
    "variant_keys": [],
    "work_item_key": "FW-00425",
+   "variants": [],
    "toc_code": "FP-13-01",
    "toc_number": "13-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -32918,6 +34147,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00426",
+   "variants": [],
    "toc_code": "FP-13-02",
    "toc_number": "13-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -32983,6 +34213,7 @@
    "parent_code": "FP-13-02",
    "variant_keys": [],
    "work_item_key": "FW-00427",
+   "variants": [],
    "toc_code": "FP-13-02-01",
    "toc_number": "13-2-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -33044,6 +34275,18 @@
     "㎥당"
    ],
    "work_item_key": "FW-00428",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "㎡당",
+     "name_clean": "㎡당"
+    },
+    {
+     "variant_key": "02",
+     "name": "㎥당",
+     "name_clean": "㎥당"
+    }
+   ],
    "toc_code": "FP-13-02-02",
    "toc_number": "13-2-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -33167,6 +34410,7 @@
    "parent_code": "FP-13-02",
    "variant_keys": [],
    "work_item_key": "FW-00429",
+   "variants": [],
    "toc_code": "FP-13-02-03",
    "toc_number": "13-2-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -33253,6 +34497,58 @@
     "60㎝·㎥당"
    ],
    "work_item_key": "FW-00430",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "25㎝·㎡당",
+     "name_clean": "25㎝·㎡당"
+    },
+    {
+     "variant_key": "02",
+     "name": "35㎝·㎡당",
+     "name_clean": "35㎝·㎡당"
+    },
+    {
+     "variant_key": "03",
+     "name": "45㎝·㎡당",
+     "name_clean": "45㎝·㎡당"
+    },
+    {
+     "variant_key": "04",
+     "name": "55㎝·㎡당",
+     "name_clean": "55㎝·㎡당"
+    },
+    {
+     "variant_key": "05",
+     "name": "60㎝·㎡당",
+     "name_clean": "60㎝·㎡당"
+    },
+    {
+     "variant_key": "06",
+     "name": "25㎝·㎥당",
+     "name_clean": "25㎝·㎥당"
+    },
+    {
+     "variant_key": "07",
+     "name": "35㎝·㎥당",
+     "name_clean": "35㎝·㎥당"
+    },
+    {
+     "variant_key": "08",
+     "name": "45㎝·㎥당",
+     "name_clean": "45㎝·㎥당"
+    },
+    {
+     "variant_key": "09",
+     "name": "55㎝·㎥당",
+     "name_clean": "55㎝·㎥당"
+    },
+    {
+     "variant_key": "10",
+     "name": "60㎝·㎥당",
+     "name_clean": "60㎝·㎥당"
+    }
+   ],
    "toc_code": "FP-13-02-04",
    "toc_number": "13-2-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -33270,6 +34566,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00431",
+   "variants": [],
    "toc_code": "FP-13-03",
    "toc_number": "13-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -33353,6 +34650,23 @@
     "자갈 기초다짐 지름 1～3㎝"
    ],
    "work_item_key": "FW-00432",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "두 께 3㎝",
+     "name_clean": "두 께 3㎝"
+    },
+    {
+     "variant_key": "02",
+     "name": "두 께 6㎝",
+     "name_clean": "두 께 6㎝"
+    },
+    {
+     "variant_key": "03",
+     "name": "자갈 기초다짐 지름 1～3㎝",
+     "name_clean": "자갈 기초다짐 지름 1∼3㎝"
+    }
+   ],
    "toc_code": "FP-13-03-01",
    "toc_number": "13-3-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -33423,6 +34737,7 @@
    "parent_code": "FP-13-03",
    "variant_keys": [],
    "work_item_key": "FW-00433",
+   "variants": [],
    "toc_code": "FP-13-03-02",
    "toc_number": "13-3-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -33440,6 +34755,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00434",
+   "variants": [],
    "toc_code": "FP-13-04",
    "toc_number": "13-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -33835,6 +35151,208 @@
     "깬잡석 · 켜쌓기 · 뒷길이 75㎝"
    ],
    "work_item_key": "FW-00435",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 25㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "02",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 25㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "03",
+     "name": "호박돌 및 야면석 · 뒷길이 25㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "04",
+     "name": "깬돌 · 골쌓기 · 뒷길이 30㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "05",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 30㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "06",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 30㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "07",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 30㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "08",
+     "name": "호박돌 및 야면석 · 뒷길이 30㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "09",
+     "name": "견치돌 · 골쌓기 · 뒷길이 35㎝",
+     "name_clean": "견치돌 · 골쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "10",
+     "name": "견치돌 · 켜쌓기 · 뒷길이 35㎝",
+     "name_clean": "견치돌 · 켜쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "11",
+     "name": "깬돌 · 골쌓기 · 뒷길이 35㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "12",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 35㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "13",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 35㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "14",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 35㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "15",
+     "name": "호박돌 및 야면석 · 뒷길이 35㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "16",
+     "name": "견치돌 · 골쌓기 · 뒷길이 45㎝",
+     "name_clean": "견치돌 · 골쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "17",
+     "name": "견치돌 · 켜쌓기 · 뒷길이 45㎝",
+     "name_clean": "견치돌 · 켜쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "18",
+     "name": "깬돌 · 골쌓기 · 뒷길이 45㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "19",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 45㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "20",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 45㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "21",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 45㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "22",
+     "name": "호박돌 및 야면석 · 뒷길이 45㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "23",
+     "name": "견치돌 · 골쌓기 · 뒷길이 55㎝",
+     "name_clean": "견치돌 · 골쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "24",
+     "name": "견치돌 · 켜쌓기 · 뒷길이 55㎝",
+     "name_clean": "견치돌 · 켜쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "25",
+     "name": "깬돌 · 골쌓기 · 뒷길이 55㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "26",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 55㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "27",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 55㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "28",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 55㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "29",
+     "name": "호박돌 및 야면석 · 뒷길이 55㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "30",
+     "name": "견치돌 · 골쌓기 · 뒷길이 60㎝",
+     "name_clean": "견치돌 · 골쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "31",
+     "name": "견치돌 · 켜쌓기 · 뒷길이 60㎝",
+     "name_clean": "견치돌 · 켜쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "32",
+     "name": "깬돌 · 골쌓기 · 뒷길이 60㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "33",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 60㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "34",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 60㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "35",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 60㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "36",
+     "name": "호박돌 및 야면석 · 뒷길이 60㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "37",
+     "name": "깬돌 · 골쌓기 · 뒷길이 75㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 75㎝"
+    },
+    {
+     "variant_key": "38",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 75㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 75㎝"
+    },
+    {
+     "variant_key": "39",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 75㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 75㎝"
+    },
+    {
+     "variant_key": "40",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 75㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 75㎝"
+    }
+   ],
    "toc_code": "FP-13-04-01",
    "toc_number": "13-4-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -33911,6 +35429,23 @@
     "75cm 이하"
    ],
    "work_item_key": "FW-00436",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "35cm 이하",
+     "name_clean": "35cm 이하"
+    },
+    {
+     "variant_key": "02",
+     "name": "55cm 이하",
+     "name_clean": "55cm 이하"
+    },
+    {
+     "variant_key": "03",
+     "name": "75cm 이하",
+     "name_clean": "75cm 이하"
+    }
+   ],
    "toc_code": "FP-13-04-02",
    "toc_number": "13-4-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -33969,6 +35504,7 @@
    "parent_code": "FP-13-04",
    "variant_keys": [],
    "work_item_key": "FW-00437",
+   "variants": [],
    "toc_code": "FP-13-04-03",
    "toc_number": "13-4-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -34452,6 +35988,208 @@
     "깬잡석 · 켜쌓기 · 뒷길이 75㎝"
    ],
    "work_item_key": "FW-00438",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 25㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "02",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 25㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "03",
+     "name": "호박돌 및 야면석 · 뒷길이 25㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "04",
+     "name": "깬돌 · 골쌓기 · 뒷길이 30㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "05",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 30㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "06",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 30㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "07",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 30㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "08",
+     "name": "호박돌 및 야면석 · 뒷길이 30㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "09",
+     "name": "견치돌 · 골쌓기 · 뒷길이 35㎝",
+     "name_clean": "견치돌 · 골쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "10",
+     "name": "견치돌 · 켜쌓기 · 뒷길이 35㎝",
+     "name_clean": "견치돌 · 켜쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "11",
+     "name": "깬돌 · 골쌓기 · 뒷길이 35㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "12",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 35㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "13",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 35㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "14",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 35㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "15",
+     "name": "호박돌 및 야면석 · 뒷길이 35㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "16",
+     "name": "견치돌 · 골쌓기 · 뒷길이 45㎝",
+     "name_clean": "견치돌 · 골쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "17",
+     "name": "견치돌 · 켜쌓기 · 뒷길이 45㎝",
+     "name_clean": "견치돌 · 켜쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "18",
+     "name": "깬돌 · 골쌓기 · 뒷길이 45㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "19",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 45㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "20",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 45㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "21",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 45㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "22",
+     "name": "호박돌 및 야면석 · 뒷길이 45㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "23",
+     "name": "견치돌 · 골쌓기 · 뒷길이 55㎝",
+     "name_clean": "견치돌 · 골쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "24",
+     "name": "견치돌 · 켜쌓기 · 뒷길이 55㎝",
+     "name_clean": "견치돌 · 켜쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "25",
+     "name": "깬돌 · 골쌓기 · 뒷길이 55㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "26",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 55㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "27",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 55㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "28",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 55㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "29",
+     "name": "호박돌 및 야면석 · 뒷길이 55㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "30",
+     "name": "견치돌 · 골쌓기 · 뒷길이 60㎝",
+     "name_clean": "견치돌 · 골쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "31",
+     "name": "견치돌 · 켜쌓기 · 뒷길이 60㎝",
+     "name_clean": "견치돌 · 켜쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "32",
+     "name": "깬돌 · 골쌓기 · 뒷길이 60㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "33",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 60㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "34",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 60㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "35",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 60㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "36",
+     "name": "호박돌 및 야면석 · 뒷길이 60㎝",
+     "name_clean": "호박돌 및 야면석 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "37",
+     "name": "깬돌 · 골쌓기 · 뒷길이 75㎝",
+     "name_clean": "깬돌 · 골쌓기 · 뒷길이 75㎝"
+    },
+    {
+     "variant_key": "38",
+     "name": "깬돌 · 켜쌓기 · 뒷길이 75㎝",
+     "name_clean": "깬돌 · 켜쌓기 · 뒷길이 75㎝"
+    },
+    {
+     "variant_key": "39",
+     "name": "깬잡석 · 골쌓기 · 뒷길이 75㎝",
+     "name_clean": "깬잡석 · 골쌓기 · 뒷길이 75㎝"
+    },
+    {
+     "variant_key": "40",
+     "name": "깬잡석 · 켜쌓기 · 뒷길이 75㎝",
+     "name_clean": "깬잡석 · 켜쌓기 · 뒷길이 75㎝"
+    }
+   ],
    "toc_code": "FP-13-04-04",
    "toc_number": "13-4-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -34528,6 +36266,23 @@
     "75cm 이하"
    ],
    "work_item_key": "FW-00439",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "35cm 이하",
+     "name_clean": "35cm 이하"
+    },
+    {
+     "variant_key": "02",
+     "name": "55cm 이하",
+     "name_clean": "55cm 이하"
+    },
+    {
+     "variant_key": "03",
+     "name": "75cm 이하",
+     "name_clean": "75cm 이하"
+    }
+   ],
    "toc_code": "FP-13-04-05",
    "toc_number": "13-4-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -34594,6 +36349,23 @@
     "35㎝"
    ],
    "work_item_key": "FW-00440",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "25㎝",
+     "name_clean": "25㎝"
+    },
+    {
+     "variant_key": "02",
+     "name": "30㎝",
+     "name_clean": "30㎝"
+    },
+    {
+     "variant_key": "03",
+     "name": "35㎝",
+     "name_clean": "35㎝"
+    }
+   ],
    "toc_code": "FP-13-04-06",
    "toc_number": "13-4-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -34611,6 +36383,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00441",
+   "variants": [],
    "toc_code": "FP-13-05",
    "toc_number": "13-5",
    "toc_edition": "산림청고시제2025-82호",
@@ -34781,6 +36554,208 @@
     "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 60㎝"
    ],
    "work_item_key": "FW-00442",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "메 붙 임 · 깬 돌 · 뒷길이 25㎝",
+     "name_clean": "메 붙 임 · 깬 돌 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "02",
+     "name": "메 붙 임 · 깬 돌 · 뒷길이 30㎝",
+     "name_clean": "메 붙 임 · 깬 돌 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "03",
+     "name": "메 붙 임 · 깬 돌 · 뒷길이 35㎝",
+     "name_clean": "메 붙 임 · 깬 돌 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "04",
+     "name": "메 붙 임 · 깬 돌 · 뒷길이 45㎝",
+     "name_clean": "메 붙 임 · 깬 돌 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "05",
+     "name": "메 붙 임 · 깬 돌 · 뒷길이 55㎝",
+     "name_clean": "메 붙 임 · 깬 돌 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "06",
+     "name": "메 붙 임 · 깬 돌 · 뒷길이 60㎝",
+     "name_clean": "메 붙 임 · 깬 돌 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "07",
+     "name": "메 붙 임 · 깬 돌 · 뒷길이 70㎝",
+     "name_clean": "메 붙 임 · 깬 돌 · 뒷길이 70㎝"
+    },
+    {
+     "variant_key": "08",
+     "name": "메 붙 임 · 깬잡석 · 뒷길이 25㎝",
+     "name_clean": "메 붙 임 · 깬잡석 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "09",
+     "name": "메 붙 임 · 깬잡석 · 뒷길이 30㎝",
+     "name_clean": "메 붙 임 · 깬잡석 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "10",
+     "name": "메 붙 임 · 깬잡석 · 뒷길이 35㎝",
+     "name_clean": "메 붙 임 · 깬잡석 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "11",
+     "name": "메 붙 임 · 깬잡석 · 뒷길이 45㎝",
+     "name_clean": "메 붙 임 · 깬잡석 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "12",
+     "name": "메 붙 임 · 깬잡석 · 뒷길이 55㎝",
+     "name_clean": "메 붙 임 · 깬잡석 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "13",
+     "name": "메 붙 임 · 깬잡석 · 뒷길이 60㎝",
+     "name_clean": "메 붙 임 · 깬잡석 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "14",
+     "name": "메 붙 임 · 깬잡석 · 뒷길이 70㎝",
+     "name_clean": "메 붙 임 · 깬잡석 · 뒷길이 70㎝"
+    },
+    {
+     "variant_key": "15",
+     "name": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 25㎝",
+     "name_clean": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "16",
+     "name": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 30㎝",
+     "name_clean": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "17",
+     "name": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 35㎝",
+     "name_clean": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "18",
+     "name": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 45㎝",
+     "name_clean": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "19",
+     "name": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 55㎝",
+     "name_clean": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "20",
+     "name": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 60㎝",
+     "name_clean": "메 붙 임 · 조약돌 및 야면석 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "21",
+     "name": "찰 붙 임 · 깬 돌 · 뒷길이 25㎝",
+     "name_clean": "찰 붙 임 · 깬 돌 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "22",
+     "name": "찰 붙 임 · 깬 돌 · 뒷길이 30㎝",
+     "name_clean": "찰 붙 임 · 깬 돌 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "23",
+     "name": "찰 붙 임 · 깬 돌 · 뒷길이 35㎝",
+     "name_clean": "찰 붙 임 · 깬 돌 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "24",
+     "name": "찰 붙 임 · 깬 돌 · 뒷길이 45㎝",
+     "name_clean": "찰 붙 임 · 깬 돌 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "25",
+     "name": "찰 붙 임 · 깬 돌 · 뒷길이 55㎝",
+     "name_clean": "찰 붙 임 · 깬 돌 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "26",
+     "name": "찰 붙 임 · 깬 돌 · 뒷길이 60㎝",
+     "name_clean": "찰 붙 임 · 깬 돌 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "27",
+     "name": "찰 붙 임 · 깬 돌 · 뒷길이 70㎝",
+     "name_clean": "찰 붙 임 · 깬 돌 · 뒷길이 70㎝"
+    },
+    {
+     "variant_key": "28",
+     "name": "찰 붙 임 · 깬잡석 · 뒷길이 25㎝",
+     "name_clean": "찰 붙 임 · 깬잡석 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "29",
+     "name": "찰 붙 임 · 깬잡석 · 뒷길이 30㎝",
+     "name_clean": "찰 붙 임 · 깬잡석 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "30",
+     "name": "찰 붙 임 · 깬잡석 · 뒷길이 35㎝",
+     "name_clean": "찰 붙 임 · 깬잡석 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "31",
+     "name": "찰 붙 임 · 깬잡석 · 뒷길이 45㎝",
+     "name_clean": "찰 붙 임 · 깬잡석 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "32",
+     "name": "찰 붙 임 · 깬잡석 · 뒷길이 55㎝",
+     "name_clean": "찰 붙 임 · 깬잡석 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "33",
+     "name": "찰 붙 임 · 깬잡석 · 뒷길이 60㎝",
+     "name_clean": "찰 붙 임 · 깬잡석 · 뒷길이 60㎝"
+    },
+    {
+     "variant_key": "34",
+     "name": "찰 붙 임 · 깬잡석 · 뒷길이 70㎝",
+     "name_clean": "찰 붙 임 · 깬잡석 · 뒷길이 70㎝"
+    },
+    {
+     "variant_key": "35",
+     "name": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 25㎝",
+     "name_clean": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 25㎝"
+    },
+    {
+     "variant_key": "36",
+     "name": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 30㎝",
+     "name_clean": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 30㎝"
+    },
+    {
+     "variant_key": "37",
+     "name": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 35㎝",
+     "name_clean": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 35㎝"
+    },
+    {
+     "variant_key": "38",
+     "name": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 45㎝",
+     "name_clean": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 45㎝"
+    },
+    {
+     "variant_key": "39",
+     "name": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 55㎝",
+     "name_clean": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 55㎝"
+    },
+    {
+     "variant_key": "40",
+     "name": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 60㎝",
+     "name_clean": "찰 붙 임 · 호박돌 및 야면석 · 뒷길이 60㎝"
+    }
+   ],
    "toc_code": "FP-13-05-01",
    "toc_number": "13-5-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -34912,6 +36887,23 @@
     "75cm 이하"
    ],
    "work_item_key": "FW-00443",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "35cm 이하",
+     "name_clean": "35cm 이하"
+    },
+    {
+     "variant_key": "02",
+     "name": "55cm 이하",
+     "name_clean": "55cm 이하"
+    },
+    {
+     "variant_key": "03",
+     "name": "75cm 이하",
+     "name_clean": "75cm 이하"
+    }
+   ],
    "toc_code": "FP-13-05-02",
    "toc_number": "13-5-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -34929,6 +36921,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00444",
+   "variants": [],
    "toc_code": "FP-13-06",
    "toc_number": "13-6",
    "toc_edition": "산림청고시제2025-82호",
@@ -35033,6 +37026,23 @@
     "직경 80㎝이상 ∼100㎝이하"
    ],
    "work_item_key": "FW-00445",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "직경 40㎝이상 ∼60㎝미만",
+     "name_clean": "직경 40㎝이상 ∼60㎝미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "직경 60㎝이상  ∼80㎝미만",
+     "name_clean": "직경 60㎝이상 ∼80㎝미만"
+    },
+    {
+     "variant_key": "03",
+     "name": "직경 80㎝이상 ∼100㎝이하",
+     "name_clean": "직경 80㎝이상 ∼100㎝이하"
+    }
+   ],
    "toc_code": "FP-13-06-01",
    "toc_number": "13-6-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -35135,6 +37145,23 @@
     "직경 80㎝이상 ∼100㎝이하"
    ],
    "work_item_key": "FW-00446",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "직경 40㎝이상 ∼60㎝미만",
+     "name_clean": "직경 40㎝이상 ∼60㎝미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "직경 60㎝이상 ∼80㎝미만",
+     "name_clean": "직경 60㎝이상 ∼80㎝미만"
+    },
+    {
+     "variant_key": "03",
+     "name": "직경 80㎝이상 ∼100㎝이하",
+     "name_clean": "직경 80㎝이상 ∼100㎝이하"
+    }
+   ],
    "toc_code": "FP-13-06-02",
    "toc_number": "13-6-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -35237,6 +37264,23 @@
     "직경 80㎝이상 ～100㎝이하"
    ],
    "work_item_key": "FW-00447",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "직경 40㎝이상 ～60㎝미만",
+     "name_clean": "직경 40㎝이상 ∼60㎝미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "직경 60㎝이상 ～80㎝미만",
+     "name_clean": "직경 60㎝이상 ∼80㎝미만"
+    },
+    {
+     "variant_key": "03",
+     "name": "직경 80㎝이상 ～100㎝이하",
+     "name_clean": "직경 80㎝이상 ∼100㎝이하"
+    }
+   ],
    "toc_code": "FP-13-06-03",
    "toc_number": "13-6-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -35254,6 +37298,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00448",
+   "variants": [],
    "toc_code": "FP-13-07",
    "toc_number": "13-7",
    "toc_edition": "산림청고시제2025-82호",
@@ -35356,6 +37401,23 @@
     "직경 80㎝이상 ～100㎝이하"
    ],
    "work_item_key": "FW-00449",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "직경 40㎝이상 ～60㎝미만",
+     "name_clean": "직경 40㎝이상 ∼60㎝미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "직경 60㎝이상 ～80㎝미만",
+     "name_clean": "직경 60㎝이상 ∼80㎝미만"
+    },
+    {
+     "variant_key": "03",
+     "name": "직경 80㎝이상 ～100㎝이하",
+     "name_clean": "직경 80㎝이상 ∼100㎝이하"
+    }
+   ],
    "toc_code": "FP-13-07-01",
    "toc_number": "13-7-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -35460,6 +37522,23 @@
     "직경 80㎝이상 ∼100㎝이하"
    ],
    "work_item_key": "FW-00450",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "직경 40㎝이상 ∼60㎝미만",
+     "name_clean": "직경 40㎝이상 ∼60㎝미만"
+    },
+    {
+     "variant_key": "02",
+     "name": "직경 60㎝이상 ∼80㎝미만",
+     "name_clean": "직경 60㎝이상 ∼80㎝미만"
+    },
+    {
+     "variant_key": "03",
+     "name": "직경 80㎝이상 ∼100㎝이하",
+     "name_clean": "직경 80㎝이상 ∼100㎝이하"
+    }
+   ],
    "toc_code": "FP-13-07-02",
    "toc_number": "13-7-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -35512,6 +37591,7 @@
    "parent_code": "FP-13",
    "variant_keys": [],
    "work_item_key": "FW-00451",
+   "variants": [],
    "toc_code": "FP-13-08",
    "toc_number": "13-8",
    "toc_edition": "산림청고시제2025-82호",
@@ -35581,6 +37661,7 @@
    "parent_code": "FP-13",
    "variant_keys": [],
    "work_item_key": "FW-00452",
+   "variants": [],
    "toc_code": "FP-13-09",
    "toc_number": "13-9",
    "toc_edition": "산림청고시제2025-82호",
@@ -35598,6 +37679,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00453",
+   "variants": [],
    "toc_code": "FP-13-10",
    "toc_number": "13-10",
    "toc_edition": "산림청고시제2025-82호",
@@ -35652,6 +37734,13 @@
     "직경 15㎝ 길이 4m"
    ],
    "work_item_key": "FW-00454",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "직경 15㎝ 길이 4m",
+     "name_clean": "직경 15㎝ 길이 4m"
+    }
+   ],
    "toc_code": "FP-13-10-01",
    "toc_number": "13-10-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -35948,6 +38037,7 @@
    "parent_code": "FP-13-10",
    "variant_keys": [],
    "work_item_key": "FW-00455",
+   "variants": [],
    "toc_code": "FP-13-10-02",
    "toc_number": "13-10-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -35965,6 +38055,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00456",
+   "variants": [],
    "toc_code": "FP-13-11",
    "toc_number": "13-11",
    "toc_edition": "산림청고시제2025-82호",
@@ -36114,6 +38205,7 @@
    "parent_code": "FP-13-11",
    "variant_keys": [],
    "work_item_key": "FW-00457",
+   "variants": [],
    "toc_code": "FP-13-11-01",
    "toc_number": "13-11-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -36284,6 +38376,7 @@
    "parent_code": "FP-13-11",
    "variant_keys": [],
    "work_item_key": "FW-00458",
+   "variants": [],
    "toc_code": "FP-13-11-02",
    "toc_number": "13-11-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -36340,6 +38433,7 @@
    "parent_code": "FP-13-11",
    "variant_keys": [],
    "work_item_key": "FW-00459",
+   "variants": [],
    "toc_code": "FP-13-11-03",
    "toc_number": "13-11-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -36433,6 +38527,7 @@
    "parent_code": "FP-13-11",
    "variant_keys": [],
    "work_item_key": "FW-00460",
+   "variants": [],
    "toc_code": "FP-13-11-04",
    "toc_number": "13-11-4",
    "toc_edition": "산림청고시제2025-82호",
@@ -36450,6 +38545,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00461",
+   "variants": [],
    "toc_code": "FP-13-12",
    "toc_number": "13-12",
    "toc_edition": "산림청고시제2025-82호",
@@ -36521,6 +38617,7 @@
    "parent_code": "FP-13-12",
    "variant_keys": [],
    "work_item_key": "FW-00462",
+   "variants": [],
    "toc_code": "FP-13-12-01",
    "toc_number": "13-12-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -36630,6 +38727,7 @@
    "parent_code": "FP-13-12",
    "variant_keys": [],
    "work_item_key": "FW-00463",
+   "variants": [],
    "toc_code": "FP-13-12-02",
    "toc_number": "13-12-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -36647,6 +38745,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00464",
+   "variants": [],
    "toc_code": "FP-13-13",
    "toc_number": "13-13",
    "toc_edition": "산림청고시제2025-82호",
@@ -36739,6 +38838,18 @@
     "상등구조"
    ],
    "work_item_key": "FW-00465",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "중",
+     "name_clean": "중"
+    },
+    {
+     "variant_key": "02",
+     "name": "상등구조",
+     "name_clean": "상등구조"
+    }
+   ],
    "toc_code": "FP-13-13-01",
    "toc_number": "13-13-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -36929,6 +39040,28 @@
     "보 통 구 조"
    ],
    "work_item_key": "FW-00466",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "식생매트설치",
+     "name_clean": "식생매트설치"
+    },
+    {
+     "variant_key": "02",
+     "name": "복 토",
+     "name_clean": "복 토"
+    },
+    {
+     "variant_key": "03",
+     "name": "간 단 구 조",
+     "name_clean": "간 단 구 조"
+    },
+    {
+     "variant_key": "04",
+     "name": "보 통 구 조",
+     "name_clean": "보 통 구 조"
+    }
+   ],
    "toc_code": "FP-13-13-02",
    "toc_number": "13-13-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -36995,6 +39128,23 @@
     "마대쌓기"
    ],
    "work_item_key": "FW-00467",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "단 끊 기",
+     "name_clean": "단 끊 기"
+    },
+    {
+     "variant_key": "02",
+     "name": "흙채우기(마대채우기)",
+     "name_clean": "흙채우기(마대채우기)"
+    },
+    {
+     "variant_key": "03",
+     "name": "마대쌓기",
+     "name_clean": "마대쌓기"
+    }
+   ],
    "toc_code": "FP-13-14",
    "toc_number": "13-14",
    "toc_edition": "산림청고시제2025-82호",
@@ -37012,6 +39162,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00468",
+   "variants": [],
    "toc_code": "FP-13-15",
    "toc_number": "13-15",
    "toc_edition": "산림청고시제2025-82호",
@@ -37076,6 +39227,7 @@
    "parent_code": "FP-13-15",
    "variant_keys": [],
    "work_item_key": "FW-00469",
+   "variants": [],
    "toc_code": "FP-13-15-01",
    "toc_number": "13-15-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -37170,6 +39322,7 @@
    "parent_code": "FP-13-15",
    "variant_keys": [],
    "work_item_key": "FW-00470",
+   "variants": [],
    "toc_code": "FP-13-15-02",
    "toc_number": "13-15-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -37186,6 +39339,7 @@
    "parent_code": "FP-13-15",
    "variant_keys": [],
    "work_item_key": "FW-00471",
+   "variants": [],
    "toc_code": "FP-13-15-03",
    "toc_number": "13-15-3",
    "toc_edition": "산림청고시제2025-82호",
@@ -37203,6 +39357,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00472",
+   "variants": [],
    "toc_code": "FP-13-16",
    "toc_number": "13-16",
    "toc_edition": "산림청고시제2025-82호",
@@ -37316,6 +39471,18 @@
     "연약지반"
    ],
    "work_item_key": "FW-00473",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "사 면",
+     "name_clean": "사 면"
+    },
+    {
+     "variant_key": "02",
+     "name": "연약지반",
+     "name_clean": "연약지반"
+    }
+   ],
    "toc_code": "FP-13-16-01",
    "toc_number": "13-16-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -37390,6 +39557,18 @@
     "폭 2.0m 이하"
    ],
    "work_item_key": "FW-00474",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "폭 1.5m 이하",
+     "name_clean": "폭 1.5m 이하"
+    },
+    {
+     "variant_key": "02",
+     "name": "폭 2.0m 이하",
+     "name_clean": "폭 2.0m 이하"
+    }
+   ],
    "toc_code": "FP-13-16-02",
    "toc_number": "13-16-2",
    "toc_edition": "산림청고시제2025-82호",
@@ -37407,6 +39586,7 @@
    "parent_mode": "choose_one",
    "variant_keys": [],
    "work_item_key": "FW-00475",
+   "variants": [],
    "toc_code": "FP-14",
    "toc_number": "14",
    "toc_edition": "산림청고시제2025-82호",
@@ -37469,6 +39649,18 @@
     "타이어"
    ],
    "work_item_key": "FW-00476",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "무한궤도",
+     "name_clean": "무한궤도"
+    },
+    {
+     "variant_key": "02",
+     "name": "타이어",
+     "name_clean": "타이어"
+    }
+   ],
    "toc_code": "FP-14-01",
    "toc_number": "14-1",
    "toc_edition": "산림청고시제2025-82호",
@@ -39347,6 +41539,18 @@
     "타이어"
    ],
    "work_item_key": "FW-00477",
+   "variants": [
+    {
+     "variant_key": "01",
+     "name": "무한궤도",
+     "name_clean": "무한궤도"
+    },
+    {
+     "variant_key": "02",
+     "name": "타이어",
+     "name_clean": "타이어"
+    }
+   ],
    "toc_code": "FP-14-02",
    "toc_number": "14-2",
    "toc_edition": "산림청고시제2025-82호",
diff --git a/resources/tester/test_work_item_key_registry.py b/resources/tester/test_work_item_key_registry.py
index 5c6cf67b..219c987d 100644
--- a/resources/tester/test_work_item_key_registry.py
+++ b/resources/tester/test_work_item_key_registry.py
@@ -27,11 +27,14 @@ from B08_Quantity.B08_Quantity_Build_WorkItemMaster_Keys import (  # noqa: E402
     assign_keys,
     axis_role,
     empty_registry,
+    assign_variant_keys,
     format_key,
     general_provision_roots,
     load_policy,
     path_names,
     toc_edition,
+    variant_display,
+    variant_match,
     toc_slot,
 )
 
@@ -55,6 +58,7 @@ ADDED_FIELDS = (
     "toc_edition",
     "path_name",
     "axis_role",
+    "variants",
 )
 
 
@@ -223,11 +227,15 @@ def test_총칙_범위는_코드가_아니라_자료가_정함() -> None:
     assert general_provision_roots("forest") == ("FP-01", "FP-02")
     const = load_policy("const")
     assert const["key_prefix"] == "CW"
-    assert const["settled"] is False
+    assert const["settled"] is True  # 2026-09-17 안티그래비티 조사 · 브레인 확정
     # 건설 뿌리는 **장 파일 이름**으로 적는다 — 뽑는 코드가 목차 코드로 바꿔 준다(랩탑 메인 `file_place`).
     # ⚠ 바뀐 코드에는 부문 자리가 들어간다(`CP-01-01`) — 부문마다 장 번호가 1부터 다시 시작해서다.
-    assert const["general_provision_roots"] == ["01_공통부문/제1장_적용기준.md"]
-    assert [p["code"] for p in const["general_provision_pending"]] == ["CP-01-08", "CP-05-01"]
+    assert const["general_provision_roots"] == [
+        "01_공통부문/제1장_적용기준.md",
+        "01_공통부문/제8장_건설기계.md",  # 산림 FP-02(소요재료·기계손료)와 짝
+    ]
+    # 유지관리 제1장 「공 통」은 총칙이 아니라 **공종** — 미확정 목록이 비었다
+    assert const["general_provision_pending"] == []
     # 뿌리를 바꿔 주면 구실도 따라 바뀐다 — 잣대가 자료에 있다는 증거
     assert (
         axis_role({"work_item_code": "FP-09-03", "tables": []}, has_children=True, roots=("FP-09",))
@@ -241,18 +249,63 @@ def test_건설_총칙_뿌리가_실제로_붙음() -> None:
         (OUT_DIR / "const_work_item_master_2026-01-01.json").read_text(encoding="utf-8")
     )
     roles = doc["stats"]["axis_roles"]
-    assert roles["general_provision"] == 37
+    assert roles["general_provision"] == 112  # 적용기준 37 + 건설기계 75
     assert sum(roles.values()) == len(doc["work_items"]) == 1367
-    under = [
-        it
-        for it in doc["work_items"]
-        if it["work_item_code"] == "CP-01-01" or it["work_item_code"].startswith("CP-01-01-")
-    ]
-    assert len(under) == 37
-    assert {it["axis_role"] for it in under} == {"general_provision"}
-    # ⬜ 미확정 둘은 아직 공종·묶음으로 서 있다 — 안티그래비티 답이 오면 뿌리에 더한다
-    기계 = next(it for it in doc["work_items"] if it["work_item_code"] == "CP-01-08")
-    assert 기계["axis_role"] != "general_provision"
+    for root, count in (("CP-01-01", 37), ("CP-01-08", 75)):
+        under = [
+            it
+            for it in doc["work_items"]
+            if it["work_item_code"] == root or it["work_item_code"].startswith(root + "-")
+        ]
+        assert len(under) == count
+        assert {it["axis_role"] for it in under} == {"general_provision"}
+    # 유지관리 제1장 「공 통」은 공종으로 남는다(총칙 아님)
+    공통 = next(it for it in doc["work_items"] if it["work_item_code"] == "CP-05-01")
+    assert 공통["axis_role"] != "general_provision"
+
+
+def test_갈래에도_불변_열쇠가_있다(master: dict) -> None:
+    """갈래 열쇠는 `FW-00105#01` — **글자가 아니라 번호**다(2026-09-17 브레인).
+
+    글자를 열쇠에 담으면 원문 자간·물결표가 다듬어지는 날 열쇠가 갈린다. 공종 열쇠와 같은 병이다.
+    """
+    items = master["work_items"]
+    keys, pairs = [], []
+    for it in items:
+        for v in it.get("variants") or []:
+            assert re.fullmatch(r"\d{2}", v["variant_key"]), v
+            keys.append(f"{it['work_item_key']}#{v['variant_key']}")
+            pairs.append((v["name"], v["name_clean"]))
+    assert len(keys) == 332  # 갈래 수 — 헛단위 13-3 갈래 3 뺌(335 → 332 · 2026-09-17 · 장부 번호는 남음)
+    assert len(set(keys)) == len(keys)  # 겹침 0
+    # 한 공종 안에서 번호는 1부터 빠짐없이
+    for it in items:
+        got = [v["variant_key"] for v in it.get("variants") or []]
+        assert got == [f"{i + 1:02d}" for i in range(len(got))], it["work_item_key"]
+    # 이름 칸 둘 — 원문은 손대지 않고, 다듬은 것이 따로
+    raw = [it.get("variant_keys") or [] for it in items]
+    assert [n for it in items for n in (it.get("variant_keys") or [])] == [p[0] for p in pairs]
+    assert sum(1 for a, b in pairs if a != b) == 14  # 자간·물결표가 다듬어진 줄
+    assert raw  # 원문 목록은 그대로 남아 있다
+
+
+def test_갈래_열쇠는_글자가_바뀌어도_안_흔들린다() -> None:
+    """맞대는 꼴이 공백·물결표를 흡수한다 — 이름 다듬기가 들어와도 번호가 그대로다."""
+    reg = empty_registry()
+    node = {
+        "work_item_key": "FW-00105",
+        "sort_order": 1,
+        "variant_keys": ["1.1∼1.5", "간  단"],
+    }
+    assign_variant_keys([node], reg)
+    before = [v["variant_key"] for v in node["variants"]]
+    # 원문을 다듬어도(물결표 바꿈 · 자간 정리) 같은 번호가 나와야 한다
+    node2 = {"work_item_key": "FW-00105", "sort_order": 1, "variant_keys": ["1.1～1.5", "간 단"]}
+    newly = assign_variant_keys([node2], reg)
+    assert [v["variant_key"] for v in node2["variants"]] == before
+    assert newly == []  # 새 번호를 내지 않는다
+    assert variant_match("간  단") == variant_match("간 단") == "간단"
+    assert variant_display("직경 60㎝이상  ～80㎝미만") == "직경 60㎝이상 ∼80㎝미만"
 
 
 def test_갈래_문자열이_열쇠라_흔들림을_못박음(master: dict) -> None:
diff --git a/resources/tester/test_z01_master_data.py b/resources/tester/test_z01_master_data.py
index 2a68430a..47d53e0d 100644
--- a/resources/tester/test_z01_master_data.py
+++ b/resources/tester/test_z01_master_data.py
@@ -84,8 +84,8 @@ def test_트리_표_id_와_이름표_표_id_는_양쪽으로_같음(client: Test
         label_only += [f"{entry['file_id']}::{i}" for i in sorted(label_ids - tree_ids)]
     assert not_labelled == [], not_labelled
     assert label_only == [], label_only
-    # 2026-09-17 92 → 100 — 공종 축 산출 일곱을 이름표에 올림.
-    assert sum(len(t) for t in files.values()) == LABELS["counts"]["tables"] == 100
+    # 2026-09-17 92 → 101 — 공종 축 산출 일곱 + 갈래 열쇠 장부 표.
+    assert sum(len(t) for t in files.values()) == LABELS["counts"]["tables"] == 101
     for entry in LABELS["files"]:  # 이름이 실제로 붙음 · 줄 수도 이름표 셈과 같음
         named = {t["key"]: t for t in entry["tables"]}
         for t in files[entry["file_id"]]:
diff --git a/resources/tester/test_z01_work_items.py b/resources/tester/test_z01_work_items.py
index 093fbbb7..bd051de1 100644
--- a/resources/tester/test_z01_work_items.py
+++ b/resources/tester/test_z01_work_items.py
@@ -102,7 +102,9 @@ def test_불변_열쇠가_오면_id_로_씀_자료_파일은_판_id_로_가림(
              "steps": [{"code": "CP-01-01", "weight": "0.5"}], "steps_basis": "시험", "variant_keys": []},
             {"work_item_code": "CP-01-01", "work_item_key": "CW-00002", "number": "1-1",
              "name": "인력", "parent_code": "CP-01", "tables": [{"pum_table_id": "C0001"}],
-             "variant_keys": ["갑", "을"]},
+             "variant_keys": ["갑", "을"],
+             "variants": [{"variant_key": "01", "name": "갑", "name_clean": "갑"},
+                          {"variant_key": "02", "name": "을", "name_clean": "을"}]},
         ],
     }  # fmt: skip
     (folder / "const_work_item_master_2026-01-01.json").write_text(
@@ -111,7 +113,8 @@ def test_불변_열쇠가_오면_id_로_씀_자료_파일은_판_id_로_가림(
     monkeypatch.setattr(work_items, "FOLDER", folder)
 
     table = _get(client, "work_item_const")
-    assert [r["@id"] for r in table["rows"]] == ["CW-00002#갑", "CW-00002#을"]  # 갈래마다 한 줄
+    # 갈래마다 한 줄 · 열쇠는 **글자가 아니라 번호**(2026-09-17 브레인 — 장부가 준다)
+    assert [r["@id"] for r in table["rows"]] == ["CW-00002#01", "CW-00002#02"]
     assert {r["@key"] for r in table["rows"]} == {"CW-00002"}
     assert table["rows"][0]["work_item_code"] == "CP-01-01"  # 목차 코드는 칸으로 남음
     assert table["rows"][0]["name"] == "토공 › 인력"
@@ -120,7 +123,7 @@ def test_불변_열쇠가_오면_id_로_씀_자료_파일은_판_id_로_가림(
     assert _get(client, "work_item_forest")["total"] == 0  # 산림 파일은 이 폴더에 없음
 
     res = client.put(
-        "/api/master-data/base-prices/work_item_const/CW-00002%23갑",
+        "/api/master-data/base-prices/work_item_const/CW-00002%2301",
         json={"values": {"name": "바꿈"}},
     )
     assert res.status_code == 400 and "공종 축 뼈대" in res.json()["detail"]
@@ -158,7 +161,10 @@ def test_거르기는_자료에_있는_가름만_서버가_판정(client: TestCl
         client, "work_item_const", size=500, division="공통부문", axis_role="general_provision"
     )
     assert rules["total"] > 0
-    assert all(r["name"].startswith("공통부문 › 적용기준") for r in rules["rows"])
+    # 2026-09-17 건설 총칙 뿌리가 둘 — 적용기준(37) + 건설기계(75 · 산림 FP-02 와 짝)
+    assert all(
+        r["name"].startswith(("공통부문 › 적용기준", "공통부문 › 건설기계")) for r in rules["rows"]
+    )
     role_names = {o["value"]: o["label"] for o in by_key["axis_role"]["options"]}
     # 표시 칸 — 이름은 잣대(`list_label` · 「공종 아님 · 규정·기준」) 한 곳
     assert {r["axis_role"] for r in rules["rows"]} == {role_names["general_provision"]}
@@ -214,7 +220,9 @@ def test_갈래마다_한_줄이라_편_하나를_집는다(client: TestClient)
         "1.0 이하", "1.1∼1.5", "1.6∼2.0", "2.1∼2.5", "2.6∼3.0",
         "3.1∼3.5", "3.6∼4.0", "4.1∼4.5", "4.6∼5.0",
     ]  # fmt: skip
-    assert rows[1]["@id"] == "FW-00105#1.1∼1.5" and rows[1]["@key"] == "FW-00105"
+    # 열쇠에 갈래 **글자**를 담지 않는다 — 원문 물결표·자간이 다듬어지면 열쇠가 갈린다(브레인).
+    assert rows[1]["@id"] == "FW-00105#02" and rows[1]["@key"] == "FW-00105"
+    assert rows[1]["variant"] == "1.1∼1.5"  # 글자는 보일 이름 칸으로
     # 갈래 없는 공종은 한 줄 · 열쇠에 # 없음
     plain = _get(client, "work_item_forest", q="교목굴취(근원직경)")["rows"]
     assert [(r["@id"], r["variant"]) for r in plain] == [("FW-00106", None)]