| S.No. | Checkpoint | IS Requirement | Status |
|---|---|---|---|
| A. SCOPE & REFERENCES | |||
| A1 | Scope: internal plaster (12-15 mm), external plaster (18-20 mm two-coat), ceiling plaster Acceptance: All plaster areas, thicknesses, and mixes listed per drawing and specification | Cl. 1 — Scope | OK NC NA HOLD |
| A2 | Mix — CM 1:4 or 1:5 (int), CM 1:4 with waterproofing (ext); double-coat external per IS 2402 Acceptance: Approved mix per location; waterproofing admixture approved; dosage calibrated | Cl. 4 — Mix | OK NC NA HOLD |
| A3 | References: IS 1661, IS 1542 (sand), IS 2402 (external render), drawings, finishes schedule Acceptance: Applicable codes and finishes schedule available at workface | Cl. 2 — References | OK NC NA HOLD |
| B. MATERIALS & EQUIPMENT | |||
| B1 | Cement stored dry; sand per IS 1542 — FM 1.5-2.2, silt ≤5%, no organic matter Acceptance: Cement fresh (no lumps); sand washed, sieved; silt test <5% | Cl. 5 — Materials | OK NC NA HOLD |
| B2 | Water per IS 456 Cl.5.4 — potable, clean, no deleterious matter Acceptance: Water test report if source is not potable mains; pH 6-8; chloride <500 ppm | Cl. 5 — Water | OK NC NA HOLD |
| B3 | Tools — trowel, float, darby, straight-edge, hawk, plumb, line — at workface Acceptance: All tools provided; straight-edge ≥2 m; aluminium darby for floating | Cl. 6 — Tools | OK NC NA HOLD |
| C. SITE PREPARATION / PRE-REQUISITES | |||
| C1 | All MEP chases cut, conduits laid, boxes installed; chicken mesh over chases / joints Acceptance: Chases filled flush; chicken mesh 150 mm wide over chases and junctions | Cl. 6 — Substrate prep | OK NC NA HOLD |
| C2 | Substrate — brickwork cured 7 days / RCC hacked; dust removed; surface wetted before plaster Acceptance: Masonry age ≥7 d; RCC hacked 50 cuts/dm² or bonding agent; surface SSD | Cl. 6.1 — Surface preparation | OK NC NA HOLD |
| C3 | Plaster dots (pads) and screeds set — gauge blocks at 1.5 m c/c for uniform thickness Acceptance: Dots plumb; screeds connected between dots; thickness gauge verified | Cl. 7 — Screeds | OK NC NA HOLD |