| S.No. | Field / Checkpoint | Reference | Status |
|---|---|---|---|
| A. ELEMENT + POUR DETAILS | |||
| A1 | Element ID + pour date + curing days completed Acceptance: Documented | Per IS 456 Table 7 | OK NC NA |
| A2 | Grade + characteristic strength achieved (cube test 7-day / 14-day) Acceptance: Strength data attached | Per IS 456 Cl. 16.5 | OK NC NA |
| B. DE-SHUTTERING TIMINGS (IS 456 TABLE 7) | |||
| B1 | Side formwork (column, beam side) — 16-24 hrs Acceptance: Per code | IS 456 Table 7 | OK NC NA |
| B2 | Slab soffit (≤ 6m span) — 14 days Acceptance: Strength verified | Cube strength ≥ 50% fck | OK NC NA |
| B3 | Slab soffit (> 6m span) — 21 days Acceptance: Strength verified | Cube strength ≥ 70% fck | OK NC NA |
| B4 | Beam soffit (≤ 6m span) — 14 days; (> 6m) — 21 days Acceptance: Per code | IS 456 Table 7 | OK NC NA |
| B5 | Cantilever — 28 days minimum Acceptance: Per code | IS 456 Table 7 | OK NC NA |
| C. APPROVAL | |||
| C1 | Strength verified vs required + visual inspection Acceptance: Approved by QC + consultant | No surface defects after removal | OK NC NA |
| C2 | Permit to de-shutter issued Acceptance: Permit number assigned | Triple sign | OK NC NA |