| S.No. | Checkpoint | IS Requirement | Status |
|---|---|---|---|
| A. DECK FORMWORK AND SHUTTERING | |||
| A1 | Formwork level and grade verification Acceptance: Deck level ±25 mm of design; camber/slope per design; no sag or deflection | Cl. 3.1 — Level within tolerance | OK NC NA HOLD |
| A2 | Formwork removal timing and safety Acceptance: Concrete strength ≥ specified for removal; props/supports remain until curing complete | Cl. 3.2 — Removal only after strength gain | OK NC NA HOLD |
| A3 | Deck thickness and dimensions Acceptance: Thickness ±20 mm of design; uniform across span; measured at multiple points | Cl. 3.3 — Thickness verified | OK NC NA HOLD |
| B. REINFORCEMENT IN DECK | |||
| B1 | Reinforcement bar grades and placement Acceptance: Bar grades match design; spacing ±25 mm; covers ±10 mm; test certificates available | Cl. 4.1 — Bars per design | OK NC NA HOLD |
| B2 | Lap lengths and splice details Acceptance: Lap length = 45d minimum; ties at 1/3 intervals; offset not more than bar diameter | Cl. 4.2 — Laps per IS 456 | OK NC NA HOLD |
| B3 | Concrete cover verification Acceptance: Cover top = design ±10 mm; cover bottom = design ±10 mm; spacers at 1.0 m intervals | Cl. 4.3 — Cover protects reinforcement | OK NC NA HOLD |
| C. PRESTRESSED CONCRETE (IF APPLICABLE) | |||
| C1 | Prestressing tendon routing and duct condition Acceptance: Ducts per design; no kinks or crushing; supports at ≤ 2 m intervals; not corroded | Cl. 5.1 — Ducts correctly placed | OK NC NA HOLD |
| C2 | Prestressing strand/cable identification and testing Acceptance: Strand diameter and grade verified; test certificates available; no damage or contamination | Cl. 5.2 — Strands per design | OK NC NA HOLD |
| C3 | Anchorage system installation Acceptance: Anchorages secured; bearing plates properly seated; bearing area adequate; no stress concentration | Cl. 5.3 — Anchorages properly seated | OK NC NA HOLD |
| C4 | Prestressing jacking and stressing records Acceptance: Jack calibrated; stressing sequence documented; stress records available; extension measured | Cl. 5.4 — Stressing per procedure | OK NC NA HOLD |
| C5 | Post-tensioning grout filling (if applicable) Acceptance: Grout injected at all points; ducts completely filled; vent and drain holes open; grout quality verified | Cl. 5.5 — Ducts completely filled | OK NC NA HOLD |