Knock if the front door is locked to the public or, if there is no answer, call the front desk at 503-661-3000. Late bids will be retained unopened. The bids will be publicly opened immediately thereafter in front of Gresham City Hall near the main entrance. The Engineer's Estimate for this project is $1,257,000. The Work of this Contract under the Base Bid generally includes the following: Field measurement- Measurement of existing channel walls and channel bottom and identification of channel preparation (grout or grinding) necessary for meeting the multirake screen installation tolerances required by the manufacturer. Bar Screens- Replacement of two bar screens. Coordination with Owner's system integrator to connect the new equipment with the plant SCADA system. Washer/Compactors- Replacement of two washer/compactors including associated piping, fittings, and valves. Coordination with Owner's system integrator to connect the new equipment with the plant SCADA system. Channel- Sandbagging and pumping channel as necessary during construction to maintain a dry channel. Power-washing and removal of grit from channels prior to installation. Access to channel for owner inspection of concrete. Modifications to existing channels to accommodate new bar screens- grout removal, concrete infill. Chlorine Contact Basin Slide Gate Replacement - Remove existing slide gates isolating the west and east basins and repair damaged wall where the existing slide gates are installed. Install new slide gates as specified in the Contract Documents. Non-potable water pipe replacement Replace the existing 3-inch non-potable water line from the lower aeration basin to the lower plant blower building and digester control building as shown in the Contract Documents. The Project Manager for this project is Alan Johnston, Senior Engineer, Depart ment of Environmental Services, (503) 618-3454, alan.johnston@greshamoregon.gov. The Contract Documents may be viewed or ordered online at Virtual Plan Center, or call Precision Images at 503-274-2030 and ask for Document Control to place an order. There are no registration fees, membership fees, or web access fees for this service. You may obtain hard copy or electronic files upon payment to Precision Images. Copies of the Contract Documents can be shipped upon request, or if you have an account with Precision Images and are in the area, they can be delivered as well. Additional fees may apply. The apparent low bidder will be required to have the current edition of the City of Gresham Public Works Standards. This project is for public work and is subject to ORS 279C.800 to 279C.870, the Oregon Prevailing Wage Law. The bid must be accompanied by a certified check, cashier's check or bid bond in an amount not less than ten percent (10%) of the total bid. The City of Gresham requires all Contractors to comply with equal opportunity policies. The City's programs, services, employment opportunities, volunteer positions and contracts are open to all persons without regard to race, religion, color, national origin, sex, age, marital status, disability, or political affiliation.
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