| S.No. | Checkpoint | IS Requirement | Status |
|---|---|---|---|
| A. MATERIAL IDENTIFICATION AND DOCUMENTATION | |||
| A1 | Safety Data Sheet (SDS/MSDS) available in English/Hindi; within 3 years of issue Acceptance: 16-section GHS-compliant SDS on site; date <3 yrs; accessible to workers | MSIHC Rule 4 — SDS | OK NC NA HOLD |
| A2 | Container labels intact: product name, UN no., hazard pictograms, supplier Acceptance: Original label readable; GHS pictograms; signal word; hazard statements | MSIHC Rule 17 — Labelling | OK NC NA HOLD |
| A3 | Workers briefed on hazards, symptoms, first-aid, spill response from SDS Acceptance: TBT attendance signed; workers can describe key hazards; card-summary issued | Cl. 5 — Hazard communication | OK NC NA HOLD |
| B. STORAGE AND SEGREGATION | |||
| B1 | Storage area: ventilated, locked, signed, with secondary containment (bund) Acceptance: Ventilation ≥6 ACH; lockable door; bund 110% of largest container; kerb intact | NBC 2016 Part 4 — Hazmat storage | OK NC NA HOLD |
| B2 | Incompatible materials segregated: acid/alkali, oxidiser/fuel, cyanide/acid Acceptance: Segregation matrix on wall; physical distance ≥3 m or barrier; colour-coded | MSIHC Rule 7 — Segregation | OK NC NA HOLD |
| B3 | Flammables stored away from ignition sources; grounded; flame-proof fittings only Acceptance: Min 10 m from open flame; container bonded/earthed; Ex fittings; no-smoking signs | NBC 2016 Part 4 — Flammable storage | OK NC NA HOLD |
| B4 | Quantity on site limited to day's requirement; balance in central store Acceptance: Day-bin quantity only; issue register updated; return surplus at day-end | Cl. 7 — Quantity control | OK NC NA HOLD |
| C. HANDLING PROCEDURES | |||
| C1 | Workers trained in handling this material; competency documented Acceptance: Specific material training done; record on file; refresh <12 months | Cl. 5 — Competency | OK NC NA HOLD |
| C2 | PPE per SDS: gloves (correct material), goggles/face-shield, apron, respirator if required Acceptance: Glove compatibility checked (nitrile/neoprene/butyl); respirator correct filter class | Cl. 8 — PPE | OK NC NA HOLD |
| C3 | Transfer methods safe: pumps / drum taps / funnels; no siphon-by-mouth; no open pour Acceptance: Pump type suited; drip tray under transfer; grounding wire for flammables | Cl. 7 — Transfer | OK NC NA HOLD |
| C4 | No eating, drinking, smoking in handling area; hand-wash before breaks Acceptance: Signs posted; hand-wash facility available; break area separate | Cl. 8 — Hygiene | OK NC NA HOLD |