| S.No. | Field / Checkpoint | Reference | Status |
|---|---|---|---|
| A. RWH REQUIREMENT | |||
| A1 | Plot size + DCR threshold (typically > 100 m² mandatory) Acceptance: Mandatory | Per state DCR | OK NC NA |
| A2 | Catchment area — terrace + open ground Acceptance: Calculated | Per drawing | OK NC NA |
| B. SYSTEM DESIGN | |||
| B1 | Storage tank capacity (typically 10-20 m³ per 100 m² catchment) Acceptance: Per design | Per DCR | OK NC NA |
| B2 | Filter design (sand / charcoal / silt trap) Acceptance: Per drawing | Per spec | OK NC NA |
| B3 | Recharge well / pit + dimensions (typically 1m × 1m × 3m deep) Acceptance: Per drawing | Per DCR | OK NC NA |
| C. INSTALLATION + CERTIFICATION | |||
| C1 | Installation per drawing + photographs Acceptance: Verified | Per drawing | OK NC NA |
| C2 | Compliance certificate by Architect + Engineer Acceptance: Certified | Per DCR | OK NC NA |
| C3 | Submission with OC application Acceptance: Submitted | Mandatory | OK NC NA |