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Task 2 — Preparation of Design Drawings and Specifications - Piping, Booster Pump <br />Station <br />Consultant will review site constraints with IRCU staff and identify preliminary layouts prior to <br />preparing final design drawings. <br />Consultant will prepare design drawings of the site plan and piping, pump station, and tank inlet <br />piping, watermain extension from Roseland Rd, electrical starters/VFD's and control panel, <br />telemetry, and inlet control valve. <br />Consultant will prepare 60% and 100% review set of plans consisting of; pump station and yard <br />piping, connections to the existing storage tank, modification to the existing altitude valve vault, <br />extension of existing watermain, <br />Consultant will provide final design of the pump station sized to pump potable water from the <br />existing elevated storage tank to distribution. Estimated pump capacity is anticipated to be 1,000 <br />up to 1,500 gpm per pump, however, this is to be determined and finalized with IRCU. <br />Consultant will size and select a pump type for the pump station. Consultant will design <br />associated piping, fittings and valves to connect pumps and proposed watermain. <br />Consultant will design a pump station bypass to allow gravity flow from the storage tanks to <br />Consultant will design an inlet control valve configuration which will allow filling of the <br />elevated ground -storage tank at a variable flow under a constant head condition. The valve will <br />be designed to maintain a fixed influent pressure, but will have flexibility to modulate to provide <br />constant fill rate as well. The facility will also have the ability to bypass the elevated tank under <br />non-standard events. <br />Design drawings will consist of; <br />• Cover sheet <br />• Overall site plan - tank, pump station <br />• Tank piping plan and details (x2) <br />• Pump details and inlet piping (x2) <br />• Process Piping and Instrumentation Diagram & Legend <br />• Details (2) <br />• Electrical schematics, design, and details (under separate task) <br />Consultant will provide four (4) printed hard copies at each review and electronic version in pdf <br />and Word format for review. <br />Consultant will attend up to two (2) review meetings to discuss review comments and <br />incorporate Owner comments with IRCU staff. <br />P40 <br />