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Details about a water project, including connection types, service area design conditions such as number of connections, average and maximum day gpd, pipe size, length, material, and fire hydrant information. The hydraulic evaluation covers minimum pressure, peak hour demand, maximum day demand, design fire flow, and maximum day + fire flow. The report is prepared by a p.e. For review by the vdh – office of drinking water.
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MEMORANDUM TO: VDH – Office of Drinking Water – _______________ Field Office
DATE:
FROM:
PROJECT NAME:
PROJECT LOCATION:
PROJECT SERVICE AREA DESIGN CONDITIONS:
Connection Type Number of Connections
Average Day Maximum Day
GPD/Connection GPD GPD/Connection GPD Residential Commercial Industrial Other (identify) TOTAL
Pipe Size Pipe Length Pipe Material
Fire hydrants located on pipe ≥ 6-inch diameter? ________ Maximum 600 ft of 3-inch diameter water line? ________ Maximum of 300 ft of 2-inch diameter water line? ________
HYDRAULIC EVALUATION OF THIS PROJECT:
Flows Minimum Pressure Peak Hour Demand Maximum Day Demand Design Fire Flow Maximum Day + Fire Flow No. of Fire Hydrants
Design Fire Flow Acceptable To Fire Official? Y/N
Signature of Project Reviewer