diff --git a/apps/st/src/components/module/CompactDataGrid.tsx b/apps/st/src/components/module/CompactDataGrid.tsx
index 75e25c83e..fad888a5f 100644
--- a/apps/st/src/components/module/CompactDataGrid.tsx
+++ b/apps/st/src/components/module/CompactDataGrid.tsx
@@ -308,6 +308,7 @@ const CompactDataGrid = ({
         if (fixedColumns !== undefined && fixedColumns > 0) {
             gridView.setFixedOptions({
                 colCount: fixedColumns,
+                resizable: true,
             });
         }
 
diff --git a/apps/st/src/components/module/DataGrid.tsx b/apps/st/src/components/module/DataGrid.tsx
index 6af21acc3..e679a75fa 100644
--- a/apps/st/src/components/module/DataGrid.tsx
+++ b/apps/st/src/components/module/DataGrid.tsx
@@ -1688,6 +1688,7 @@ useEffect(() => {
         if (fixedColumns !== undefined && fixedColumns > 0) {
             gridView.setFixedOptions({
                 colCount: fixedColumns,
+                resizable: true,
             });
         }
 
diff --git a/apps/st/src/components/module/TabDataGrid.tsx b/apps/st/src/components/module/TabDataGrid.tsx
index 2f5b09d3e..4b6b14bbc 100644
--- a/apps/st/src/components/module/TabDataGrid.tsx
+++ b/apps/st/src/components/module/TabDataGrid.tsx
@@ -1232,6 +1232,7 @@ const TabDataGrid = ({
                                                             if (currentInfo.fixedColumns !== undefined && currentInfo.fixedColumns > 0) {
                                                                 gridView.setFixedOptions({
                                                                     colCount: currentInfo.fixedColumns,
+                                                                    resizable: true,
                                                                 });
                                                             }
 
diff --git a/apps/st/src/components/statistics/verification/StatisticsVerificationReport.tsx b/apps/st/src/components/statistics/verification/StatisticsVerificationReport.tsx
index 4ce873a5d..c194541ad 100644
--- a/apps/st/src/components/statistics/verification/StatisticsVerificationReport.tsx
+++ b/apps/st/src/components/statistics/verification/StatisticsVerificationReport.tsx
@@ -132,7 +132,7 @@ const DEFAULT_FILTERS: StatisticsVerificationFilterState = {
     statsYr: String(dayjs().year() - 1),
     sewerBzmnCd: null,
     statsCd: null,
-    pbcpSbmsnSttsCd: "3",
+    pbcpSbmsnSttsCd: null,
 };
 
 const DEFAULT_SUB_FILTERS: StatisticsVerificationSubFilterState = {
diff --git a/apps/st/src/components/util/column/review/SewagePipeRvwColumn.ts b/apps/st/src/components/util/column/review/SewagePipeRvwColumn.ts
index 34e7be09f..6dde64a50 100644
--- a/apps/st/src/components/util/column/review/SewagePipeRvwColumn.ts
+++ b/apps/st/src/components/util/column/review/SewagePipeRvwColumn.ts
@@ -9,11 +9,6 @@ import {
     footerIntArrayByDivision,
 } from "@/components/util/grid/footerSummary";
 
-
-const currentYear = dayjs().year() - 1;
-const startYear = 1996;
-const totalCount = currentYear - startYear + 1;
-
 // 하수도 통계 관리 02. 하수관로
 const rawList = [
     {
diff --git a/apps/st/src/components/util/grid/computedFieldCallbacks.ts b/apps/st/src/components/util/grid/computedFieldCallbacks.ts
index 42f734967..245974fc9 100644
--- a/apps/st/src/components/util/grid/computedFieldCallbacks.ts
+++ b/apps/st/src/components/util/grid/computedFieldCallbacks.ts
@@ -19,14 +19,14 @@ const SUM_DECIMAL_SCALE = 1e6;
 
 /**
  * 스케일 정수 합을 Number로 되돌릴 때 생기는 IEEE 오차 보정.
- * 예: 9003630000/1e6 → 9003.62999… (RealGrid trunc 시 9003.62)
- * 아주 작은 양수를 더해 표시가 9003.63이 되게 한다.
+ * 39057.34는 이진수로 39057.33999… 가 되어 RealGrid `#,##0.00` 절사 시 39057.33이 된다.
+ * 1e-12는 이 값에서 *100 경계를 넘지 못하므로, 값 크기에 비례한 ULP만큼 밀어 올린다.
  */
 function numberFromScaledSum(scaledSum: number): number {
     if (scaledSum === 0) return 0;
     const raw = scaledSum / SUM_DECIMAL_SCALE;
-    if (scaledSum % SUM_DECIMAL_SCALE === 0) return raw;
-    return raw + Math.sign(raw) * 1e-12;
+    const ulp = Number.EPSILON * Math.max(1, Math.abs(raw));
+    return raw + Math.sign(raw) * ulp * 8;
 }
 
 /**