| S.No. | Field / Checkpoint | Reference | Status |
|---|---|---|---|
| A. INSTRUMENT SETUP | |||
| A1 | Total station model + serial + last calibration date Acceptance: Cert attached | Within 12 months | OK NC NA |
| A2 | Setup station (ID + coordinates from control register) Acceptance: Per CPR | Per traverse / network | OK NC NA |
| A3 | Back-sight orientation — coordinates + reading Acceptance: Verified | Initial orientation | OK NC NA |
| B. READINGS LOG | |||
| B1 | Point ID + horizontal angle + vertical angle + slope distance Acceptance: Per instrument precision | Per reading | OK NC NA |
| B2 | Computed coordinates (E, N, Z) Acceptance: Per device output | Auto-computed | OK NC NA |
| B3 | Reflector / prism type + height Acceptance: Logged | Per setup | OK NC NA |
| C. DAILY DOWNLOAD + BACKUP | |||
| C1 | Data downloaded to computer + backup Acceptance: Backed up + dated | End of day | OK NC NA |
| C2 | QC check — coords plotted + obvious errors flagged Acceptance: Plotted + verified | Per surveyor | OK NC NA |