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f <br /> 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 startersNFD'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 />