| S.No. | Checkpoint | IS Requirement | Status |
|---|---|---|---|
| A. MOCKUP PREPARATION AND DOCUMENTATION | |||
| A1 | Mockup location and size per approved RFA and specification requirement Acceptance: Size ≥ specified (typically 1x1 m facade, 1 full bay for wet area); location per approved layout | Part 5 — Sample approval procedure | OK NC NA HOLD |
| A2 | All approved materials (RFA-approved) used in mockup; batch/lot numbers documented Acceptance: Materials match RFA approval; batch numbers recorded for traceability; no substitutions | Part 5 — Approved materials only | OK NC NA HOLD |
| A3 | Mockup executed by same crew and methods intended for full work Acceptance: Crew list documented; method statement followed; supervisor on record | Cl. 10 — Workmanship representative | OK NC NA HOLD |
| B. VISUAL AND AESTHETIC QUALITY | |||
| B1 | Color, texture, pattern match approved sample and spec tolerance range Acceptance: Color matches approved swatch (ΔE ≤3); texture consistent; pattern aligned | Part 5 — Finish quality | OK NC NA HOLD |
| B2 | Joint alignment, spacing, and appearance per approved drawings Acceptance: Joint widths uniform (±2 mm); horizontal/vertical aligned; filler color uniform | Part 5 — Jointing quality | OK NC NA HOLD |
| B3 | Surface finish free of defects: no cracks, blisters, patches, stains, or tool marks Acceptance: No visible defects at 1 m viewing distance under natural light; surface uniform | Cl. 10 — Surface quality | OK NC NA HOLD |
| B4 | Edge, corner, and terminal detail executed cleanly and as detailed Acceptance: Edges sharp, corners square/radius per detail; no chipping; terminal closures neat | Part 5 — Detailing quality | OK NC NA HOLD |
| C. TECHNICAL AND DIMENSIONAL CHECKS | |||
| C1 | Dimensions verified: height, width, thickness, levels per approved drawing Acceptance: Overall dimensions ±5 mm; thicknesses ±2 mm; levels ±3 mm in 3 m straightedge | Cl. 12 — Dimensional tolerances | OK NC NA HOLD |
| C2 | Flatness, plumb, and squareness within project tolerances Acceptance: Flatness ≤3 mm in 3 m; plumb ≤1 in 600; square corners ±2 mm over 1 m | Cl. 12 — Geometric tolerances | OK NC NA HOLD |
| C3 | System performance test conducted where specified (water leak, adhesion, pull-off, etc.) Acceptance: Test per spec (e.g. water test 2 h no leakage; tile pull-off ≥1.0 MPa); report attached | Part 5 — Performance verification | OK NC NA HOLD |