| S.No. | Field / Checkpoint | Reference | Status |
|---|---|---|---|
| A. EQUIPMENT + INSTALLATION | |||
| A1 | Lift make + model + capacity (Persons / kg) + speed (m/s) + travel (m) Acceptance: Matches | Per OEM + drawing | OK NC NA |
| A2 | Machine room + shaft + landings + car installed Acceptance: Verified | Per drawing + IS 14665 | OK NC NA |
| A3 | Power supply + emergency power + LCT (landing call tableau) Acceptance: Verified | Per spec | OK NC NA |
| B. SAFETY DEVICES TEST | |||
| B1 | Overspeed governor + safety gear engagement Acceptance: Tested | Activates at 115% rated speed | OK NC NA |
| B2 | Buffer (oil or spring) compression test Acceptance: Within limits | Per IS 14665 | OK NC NA |
| B3 | Door interlocks + door reopen on obstruction Acceptance: Tested | Per code | OK NC NA |
| B4 | Overload alarm + door alarm Acceptance: Tested | Per spec | OK NC NA |
| B5 | ARD (Automatic Rescue Device) — power cut + auto landing Acceptance: Tested | Per spec | OK NC NA |
| B6 | Fire emergency mode — auto landing on fire signal Acceptance: Tested | Per fire fighting interlock | OK NC NA |
| C. PERFORMANCE | |||
| C1 | Capacity load test (100% + 125%) Acceptance: Operates correctly | Per code | OK NC NA |
| C2 | Speed measurement (no-load, full-load) — within ± 5% Acceptance: Measured | Per OEM | OK NC NA |
| C3 | Levelling accuracy at each floor — ± 10mm Acceptance: Per landing | Per spec | OK NC NA |
| C4 | Door opening + closing time Acceptance: Within limits | Per OEM spec | OK NC NA |