APPENDIX E: CRD WATER INFORMATION
Supporting technical documentation regarding CRD water infrastructure and hydrant flow curves for the proposed development at 167/169/171 Island Highway.
APPENDIX E
CRD WATER INFORMATION
Conceptual Servicing Brief | Prepared for GT Mann Contracting Ltd. 167 / 169 / 171 Island Highway, View Royal, BC
[Map: CRD Water Infrastructure Map showing water mains, hydrants, and valves in the vicinity of Island Highway and View Royal. Key infrastructure includes an 813 ST water main along Island Highway and a 400 DI main. Hydrants VRFD079, VRFD279, VRFD149, and VRFD105 are identified.]
Legend
| Facility or Station | Bulk Meter |
|---|---|
| Disinfection Facility (DF) | Distribution Balancing Meter (M) |
| Injection | Supply Bulk Meter (M) |
| Pump Station | |
| Storage Facility |
| Control Valve | Hydrant |
|---|---|
| Altitude Valve (H) | Bulk Water Station |
| Check Valve | Hydrant |
| Pressure Control Station | Standpipe |
| System Valve | Fitting |
|---|---|
| Air Release, True (A) | Cap |
| Flush, True | Reducer |
| Lateral Valve, False; Valve, False | |
| Lateral Valve, True; Valve, True | |
| Valve Vault, False | |
| Valve Vault, True |
Notes Scale 1: 1,984
Hydrant Curve for VRFD079 on Island Highway
[Chart: Line graph showing the relationship between Residual Pressure (m) and Available Flow (L/s) for hydrant VRFD079. The vertical axis represents Residual Pressure from 0 to 110 m, and the horizontal axis represents Available Flow from 0 to 450 L/s. The curve starts at approximately 95 m pressure at 0 L/s flow and descends to approximately 70 m pressure at 500 L/s flow.]
