Hydraulic Calculations Requirements for Firefighting Systems – Musbah Al Assaf Engineering Office

1. Approved architectural and mechanical firefighting drawings from the design consultant.

2. System type identification (sprinklers, hose reels, pumps, gas systems).

3. Main supply line information including diameter, length, and connection point.

4. Water supply data (tank capacity, pump type, flow rate, pressure).

5. Hazard classification according to NFPA and SBC standards.

6. Equipment specifications for sprinklers, hose reels, valves, etc.

7. General site plan showing system distribution.

8. Providing PDF + DWG files of all drawings for calculation processing.

9. Coordination with the designer prior to issuing the final report.

10. Issuing an approved Hydraulics calculation sheet ready for Civil Defense submission.