| S.No. | Checkpoint | IS Requirement | Status |
|---|---|---|---|
| ACT-01. Activity 1: Material Receipt Inspection - Cement | |||
| ACT-01-01 | Cement Type and Grade Verification Acceptance: Packing slip/invoice matches approved brand/grade; Bag marking shows grade (43/53); Delivery challan available | Verify cement type (OPC/PPC/PSC) and grade per IS 269/455/1489 | OK NC NA HOLD |
| ACT-01-02 | Mill Test Certificate (MTC) Review Acceptance: MTC present with results showing fineness, setting time, strength, soundness all within IS limits | Mill Test Certificate provided per IS 4031:1988 test results | OK NC NA HOLD |
| ACT-01-03 | Storage Condition Inspection Acceptance: Covered store, not exposed to rain; bags stacked max 10 high; on raised platform >300mm; no water seepage; FIFO system evident | Verify cement stored per IS 456 Cl. 5.2 requirements | OK NC NA HOLD |
| ACT-02. Activity 2: Material Receipt Inspection - Aggregates (Fine & Coarse) | |||
| ACT-02-01 | Aggregate Source and Grading Certificate Acceptance: Sieve analysis within IS 383 grading zone (II or III); flakiness ≤30%, elongation ≤30%; test date within 30 days of delivery | Supplier provides sieve analysis and grading zone per IS 383:1970 | OK NC NA HOLD |
| ACT-02-02 | Visual Inspection - Contamination Check Acceptance: No visible contamination; silt/clay content <3% (fine sand) or <5% (coarse sand); pH 6-8 (if water-washed) | Check for dirt, dust, organic matter, clay lumps per IS 456 Cl. 5.3 | OK NC NA HOLD |
| ACT-02-03 | Moisture Content Check Acceptance: Fine aggregate free moisture ≤0.5%; coarse aggregate <0.5%; affects water/cement ratio in mix | Measure free moisture/absorbed water in aggregates | OK NC NA HOLD |
| ACT-03. Activity 3: Material Receipt Inspection - Reinforcement Steel | |||
| ACT-03-01 | Steel Grade and Type Verification (Fe 500D per IS 1786:2008) Acceptance: Bundle tags show Fe 500D; bar marking on steel (ISI mark, grade, size); Mill Certificate present with test results | Verify reinforcement grade per IS 1786:2008 (primary: Fe 500D) | OK NC NA HOLD |
| ACT-03-02 | Visual Inspection - Rust, Damage, Oil/Grease Acceptance: No visible surface rust >0.5mm; no bent/kinked bars; no excessive oil/grease; clean surface acceptable for bonding | Inspect steel for corrosion, bends, oil contamination | OK NC NA HOLD |
| ACT-03-03 | Storage Condition - Raised Platform, Cover, FIFO Acceptance: Raised platform >300mm height; covered shed/tarpaulin; not in contact with soil/water; FIFO rotation evident; no exposure >6 months | Steel stored per IS 456 Cl. 5.6 on raised platform, covered | OK NC NA HOLD |