diff --git a/src/components/floor-plan/modal/circuitTrestle/step/type/PassivityCircuitAllocation.jsx b/src/components/floor-plan/modal/circuitTrestle/step/type/PassivityCircuitAllocation.jsx
index 71f2ce17..962830c0 100644
--- a/src/components/floor-plan/modal/circuitTrestle/step/type/PassivityCircuitAllocation.jsx
+++ b/src/components/floor-plan/modal/circuitTrestle/step/type/PassivityCircuitAllocation.jsx
@@ -180,7 +180,6 @@ export default function PassivityCircuitAllocation(props) {
           .filter((obj) => obj.name === POLYGON_TYPE.MODULE && obj.pcs && obj.pcs.id === selectedPcs.id)
         // 1. 북면모듈, 북면외모듈 혼합 여부 체크
         const targetModuleInfos = canvas.getObjects().filter((obj) => obj.name === POLYGON_TYPE.MODULE && targetModules.includes(obj.id))
-        debugger
         const newTargetModuleGroup = [...new Set(targetModuleInfos.concat(originHaveThisPcsModules).map((obj) => obj.moduleInfo.northModuleYn))]
 
         if (newTargetModuleGroup.length > 1) {
diff --git a/src/hooks/module/useTrestle.js b/src/hooks/module/useTrestle.js
index 81a96a2f..1160391f 100644
--- a/src/hooks/module/useTrestle.js
+++ b/src/hooks/module/useTrestle.js
@@ -3384,18 +3384,75 @@ export const useTrestle = () => {
     const surfaces = canvas.getObjects().filter((obj) => obj.name === POLYGON_TYPE.MODULE_SETUP_SURFACE)
     const modules = canvas.getObjects().filter((obj) => obj.name === POLYGON_TYPE.MODULE)
 
+    let case1Cnt = 0
+    let case2Cnt = 0
+    const perSurfaceGroups = []
+
     surfaces.forEach((surface) => {
       const modules = surface.modules
       // 1. 현재 surface의 모듈들을 그룹화
       const groupInSurface = groupPoints(modules, surface)
+      const surfaceCnt = countMatchingCircuitNumbers(groupInSurface)
 
-      cnt += countMatchingCircuitNumbers(groupInSurface)
+      perSurfaceGroups.push({
+        surfaceId: surface.id,
+        direction: surface.direction,
+        moduleIntvlHor: surface.trestleDetail?.moduleIntvlHor,
+        moduleIntvlVer: surface.trestleDetail?.moduleIntvlVer,
+        addedCnt: surfaceCnt,
+        groups: groupInSurface.map((g) =>
+          g.map((m) => {
+            const c = m.getCenterPoint()
+            return { id: m.id, circuitNumber: m.circuitNumber, x: +c.x.toFixed(2), y: +c.y.toFixed(2), w: m.width, h: m.height }
+          }),
+        ),
+      })
+
+      cnt += surfaceCnt
+      case1Cnt += surfaceCnt
     })
 
     const groupByCircuitAndSurfaceCnt = groupByCircuitAndSurface(modules)
 
     Object.keys(groupByCircuitAndSurfaceCnt).forEach((key) => {
       cnt += groupByCircuitAndSurfaceCnt[key] - 1
+      case2Cnt += groupByCircuitAndSurfaceCnt[key] - 1
+    })
+
+    // [DBL-CABLE-PROD] 운영 1회 진단용 — env 게이트 없이 브라우저 콘솔에 전량 출력.
+    // 진단 후 제거. 이 한 줄만 복사해서 전달하면 원인(Case1 면내분리 / Case2 면교차) 확정 가능.
+    console.log('[DBL-CABLE-PROD]', {
+      total: cnt,
+      case1_sameSurfaceSplit: case1Cnt,
+      case2_crossSurface: case2Cnt,
+      groupByCircuitAndSurfaceCnt,
+      roofSizeSet,
+      modules: modules.map((m) => {
+        const c = m.getCenterPoint()
+        return {
+          id: m.id,
+          circuitNumber: m.circuitNumber,
+          surfaceId: m.surfaceId,
+          x: +c.x.toFixed(2),
+          y: +c.y.toFixed(2),
+          w: m.width,
+          h: m.height,
+          northModuleYn: m.moduleInfo?.northModuleYn,
+          moduleTpCd: m.moduleInfo?.moduleTpCd,
+          pcsItemId: m.pcsItemId,
+          pcsTpCd: m.pcs?.pcsTpCd,
+        }
+      }),
+      surfacesSummary: surfaces.map((s) => ({
+        id: s.id,
+        direction: s.direction,
+        moduleCount: s.modules?.length,
+        pitch: s.roofMaterial?.pitch,
+        roofMatlCd: s.roofMaterial?.roofMatlCd,
+        moduleIntvlHor: s.trestleDetail?.moduleIntvlHor,
+        moduleIntvlVer: s.trestleDetail?.moduleIntvlVer,
+      })),
+      perSurfaceGroups,
     })
 
     return cnt