| S.No. | Checkpoint | IS Requirement | Status |
|---|---|---|---|
| A. SHUTTER/DOOR PANEL FITTING | |||
| A1 | Shutter properly hung and aligned: no binding or excessive gaps at frame contact points Acceptance: Gap uniform ≤3 mm top/sides, ≤5 mm bottom; door swings smoothly without binding; full range of motion 90°+ without obstruction | Cl. 4.1 — Door alignment | OK NC NA HOLD |
| A2 | Shutter surface smooth and undamaged; no warping, cracks, or splintering visible Acceptance: Surface visually inspected; flatness within 3 mm deviation over 2 m length; finish uniform; no manufacturing defects | Cl. 4.2 — Surface quality | OK NC NA HOLD |
| A3 | Hinges secure and properly aligned: no sagging or tilting of door when opened/closed Acceptance: Hinges torqued securely; hinge pins present and secure; door height variation < 2 mm when opened/closed; smooth pivot action | Cl. 4.3 — Hinge functionality | OK NC NA HOLD |
| B. GLAZING INSTALLATION | |||
| B1 | Glazing material type verified: tempered, laminated, or standard per design specification Acceptance: Glazing certification available; tempered glass marked (IS 12815); laminated glass tested; thickness matches design (typically 5-10 mm) | Cl. 5.1 — Glazing type verification | OK NC NA HOLD |
| B2 | Glazing properly seated in frame/putty: no gaps or air pockets visible around edges Acceptance: Glazing bedded on continuous putty/sealant; no visible gaps > 1 mm; compound thickness 8-12 mm on all edges | Cl. 5.2 — Glazing seating | OK NC NA HOLD |
| B3 | Glazing secured with beads/strips; beads securely fastened and not protruding Acceptance: Beads/strips installed with appropriate fastening (nails, screws); spacing ≤200 mm; no protrusion into glazed area > 1 mm | Cl. 5.3 — Bead fixing | OK NC NA HOLD |
| B4 | Glazing surface clean and free of defects: no dust, chips, scratches, or air bubbles (for laminated glass) Acceptance: Surface visually inspected; free of visible dust/damage; air bubbles in laminated glass acceptable if < 2 mm diameter and not at edges | Cl. 5.4 — Glazing condition | OK NC NA HOLD |
| C. SEALANT AND WEATHERPROOFING | |||
| C1 | Sealant applied at frame-to-structure junction; continuous without gaps Acceptance: Sealant material approved (silicone, polyurethane); applied continuously; depth ≥10 mm; width ≥8 mm; cured per manufacturer | Cl. 6.1 — Frame sealing | OK NC NA HOLD |
| C2 | Glazing compound/sealant applied and cured; surface smooth and properly finished Acceptance: Compound cured fully (typically 7-14 days); surface finish smooth; slightly recessed from edge; color uniform | Cl. 6.2 — Compound finish | OK NC NA HOLD |