diff --git a/E05_StabReport/E05_StabReport_Rock.py b/E05_StabReport/E05_StabReport_Rock.py
index c7ef1fe90..5c2ef3eae 100644
--- a/E05_StabReport/E05_StabReport_Rock.py
+++ b/E05_StabReport/E05_StabReport_Rock.py
@@ -59,7 +59,7 @@ def _summary(rock: dict[str, Any]) -> str:
 
 
 def fill_rock(sheet: dict[str, Any], rock: dict[str, Any], labels: dict) -> None:
-    """s11 — 1. 조건 · 요약(5~9 행) · 2. 절리군(한 줄씩 · 13 행 서식) · 3. 측점(17 행 서식)."""
+    """s11 — 1. 조건 · 요약(5~9 행) · 2. 절리군(한 줄씩 · 13 행 서식) · 3. 측점(17 행 서식 · 머리 줄 쪽마다)."""
     s = rock["settings"]
     d = rock_model.DEFAULT_SETTINGS
     lateral = (s["lateral_planar_deg"], s["lateral_toppling_deg"])
@@ -143,6 +143,7 @@ def fill_rock(sheet: dict[str, Any], rock: dict[str, Any], labels: dict) -> None
 
     # 3. 측점별 판정
     r = head(r + 1, 15)
+    sheet["인쇄"]["머리행"] = [r - 1, r - 1]  # 측점 표 머리 줄 = 쪽마다
     for entry in rock["stations"]:
         r = _station_rows(sheet, put_row, r, entry, labels)
 
diff --git a/E06_StabRock/E06_StabRock_Model.py b/E06_StabRock/E06_StabRock_Model.py
index 95e57df69..d67907ac5 100644
--- a/E06_StabRock/E06_StabRock_Model.py
+++ b/E06_StabRock/E06_StabRock_Model.py
@@ -274,7 +274,7 @@ def _gamma_for(resolved: dict | None, materials: dict, override: float | None) -
 def _fmt(value: float | None) -> float | None:
     if value is None or not math.isfinite(value):
         return None
-    return round(value, 4)
+    return round(value, 4) + 0.0  # -0.0 → 0.0(들림 · 볼트 없음)
 
 
 def _cases_for(slope: dict, joints: list[dict], kin: dict, settings: dict, gamma: float, conds):
diff --git a/resources/master_template/report/stab_report.json b/resources/master_template/report/stab_report.json
index 4128cb5bc..1b9d49ef2 100644
--- a/resources/master_template/report/stab_report.json
+++ b/resources/master_template/report/stab_report.json
@@ -4071,7 +4071,7 @@
           "폭": 14
         },
         "B": {
-          "폭": 26
+          "폭": 33
         },
         "C": {
           "폭": 16
diff --git a/resources/master_template/report/stab_report_slots.md b/resources/master_template/report/stab_report_slots.md
index f9028a20b..4fdae58dd 100644
--- a/resources/master_template/report/stab_report_slots.md
+++ b/resources/master_template/report/stab_report_slots.md
@@ -117,7 +117,7 @@
 
 - 6 행 · 10 행 서식을 줄마다 복사 · 저장본 = (측점 · 종류 · 비탈)마다 가장 최근 하나.
 
-## s11 암반검토 (프로그램 몫 · E06 암반 해석 저장본 · 없으면 시트를 뺌)
+## s11 암반검토 (프로그램 몫 · E06 암반 해석 저장본 · 없으면 시트를 뺌 · 측점 표 머리 줄 쪽마다 반복)
 
 | 칸 | 내용 |
 | --- | --- |
diff --git a/resources/tester/test_536_1_e06_rock.py b/resources/tester/test_536_1_e06_rock.py
index f2e37b3a9..9bfdfd844 100644
--- a/resources/tester/test_536_1_e06_rock.py
+++ b/resources/tester/test_536_1_e06_rock.py
@@ -227,6 +227,11 @@ def test_wedge_gravity_water_and_bolt():
     assert bolted["F"] > dry["F"]
 
 
+def test_fmt_negative_zero():
+    assert str(model._fmt(-0.0)) == "0.0"  # 들림 · 볼트 없음 = 0(「-0.0」 아님)
+    assert model._fmt(math.inf) is None
+
+
 def test_wedge_not_formed():
     # 교선이 사면보다 가파름 → 사면으로 안 나옴
     assert _wedge((141, 75), (219, 75), (180, 50), 35) is None
@@ -480,6 +485,7 @@ def test_e05_rock_sheet(monkeypatch):
     assert "기본값 · 사용자 확정 전" in cells["B7"]["값"] and "½" in cells["B7"]["값"]
     assert cells["B9"]["값"].startswith("깎기 비탈 1")
     assert cells["A13"]["값"] == doc["sets"][0]["name"]
+    assert sheet["인쇄"]["머리행"] == [16, 16] and cells["A16"]["값"] == "측점"  # 절리 한 줄
     rows = [r for r in range(17, 40) if cells.get(f"A{r}", {}).get("값") == "STA"]
     assert len(rows) == len(stations[0]["cases"]) + len(stations[0]["kinematic"]["toppling"])
     for r, case in zip(rows, stations[0]["cases"]):