| S.No. | Checkpoint | IS Requirement | Status |
|---|---|---|---|
| A. INSPECTION HOLD POINTS | |||
| A1 | HOLD POINT 1: Material Sourcing Approval Acceptance: Supplier documents reviewed; mill certification obtained; PO finalized | Verify supplier and mill credentials before delivery | OK NC NA HOLD |
| A2 | HOLD POINT 2: Timber Receiving & Inspection Acceptance: MC tested (≤15% structural, ≤12% joinery); visual quality checked; accepted/rejected | Inspect all deliveries at site receipt | OK NC NA HOLD |
| A3 | HOLD POINT 3: Treatment Verification (If Applicable) Acceptance: Treatment certificate reviewed; retention ≥4-6 kg/m³ verified; physical check done | Confirm preservation adequacy before use | OK NC NA HOLD |
| A4 | HOLD POINT 4: Machining & Joinery Pilot Check (First 20 m³) Acceptance: Joinery fit ±0.5 mm; frame squareness ±3 mm; surface finish acceptable | Verify carpentry quality before full-scale production | OK NC NA HOLD |
| A5 | HOLD POINT 5: Installation & Assembly Quality Acceptance: Plumb ±3 mm, level ±2 mm, gaps uniform; no defects visible | Verify on-site installation standards | OK NC NA HOLD |
| A6 | HOLD POINT 6: Final Acceptance & Handover Acceptance: All QC tests passed, no rejections, documentation complete, ready for finishing/use | Comprehensive final inspection | OK NC NA HOLD |
| B. TEST & INSPECTION SCHEDULE | |||
| B1 | Moisture Content Testing (10% batch sample minimum) Acceptance: ≤15% structural, ≤12% joinery; oven-dry or meter method; results documented | Verify seasoning upon delivery | OK NC NA HOLD |
| B2 | Treatment Certificate Review & Verification (If Treated) Acceptance: Certificate reviewed; retention rate verified; batch traceability confirmed | Confirm treatment adequacy | OK NC NA HOLD |
| B3 | Visual Quality Grading (Defects, Insect Damage, Fungal Stain) Acceptance: Grade assessed per IS standard; defect limits met; rejections documented | Grade compliance verification | OK NC NA HOLD |
| B4 | Joinery Fit & Assembly Quality Inspection Acceptance: Joint fit ≤0.5 mm gap; squareness ±3 mm diagonal; surface finish smooth | Carpentry work quality verification | OK NC NA HOLD |
| B5 | Installation Accuracy Check (Plumb, Level, Spacing) Acceptance: Plumb ±3 mm/floor height; level ±2 mm/span; uniform gaps per spec | On-site installation quality | OK NC NA HOLD |
| C. ACCEPTANCE CRITERIA | |||
| C1 | Material Acceptance (Moisture, Grade, Quality) Acceptance: MC within limits, grade confirmed, visual defects <specification, no insect damage | Material meets specification | OK NC NA HOLD |
| C2 | Treatment Acceptance (Retention, Penetration, Efficacy) Acceptance: Retention ≥4-6 kg/m³, penetration ≥3 mm, color uniform, certificate valid | Preservation adequate for service life | OK NC NA HOLD |
| C3 | Carpentry Acceptance (Joinery, Assembly, Surface Quality) Acceptance: Joint fit tight, no visible gaps, surface smooth, frame square, finish acceptable | Craftsmanship meets standard | OK NC NA HOLD |
| C4 | Installation Acceptance (Plumb, Level, Function) Acceptance: Proper alignment, no binding/sticking, hardware operational, gaps uniform | In-service readiness | OK NC NA HOLD |