CITY OF SEATTLE SPILLWAY NO. 2 TOTAL DISSOLVED GAS MODIFICATIONS Bid Opening: April 16, 2014 at 2:00 P.M. PW# 2014-017 PROJECT LOCATION: This project is located at Boundary Dam, near Metaline Falls in Pend Oreille County, approximately 100 miles north of Spokane, Washington. PROJECT DESCRIPTION: This project consists of the following elements of work: installation of fabricated stainless steel roughness elements (energy dissipators) with cementitous grout placed within them, anchored into the existing concrete spillway channel and rock beneath Spillway No. 2 with multi strand post tensioned anchors of approximately 80 feet in length; installation of a stainless steel fabricated ramp requiring field welding, in the channel of Spillway No. 2 that extends the entire width of the spillway channel and penetrates the Spillway No. 2 concrete channel walls. Work includes but not limited to deep rock and concrete drilling and anchoring; concrete core drilling, concrete saw cutting and demolition; shop and field welding mostly of stainless steel; batching and placement of pressurized cement grout; access work with use of mobile crane. Work also includes constructing and maintaining a containment system for spills, silt, drill cuttings and grouting during the course of construction. ESTIMATE: The Engineer's Estimate for this project is approximately $1,715,000. NOTE TO BIDDERS: As allowed by the HPA (included in Section 00 31 43) work shall only occur between February 21, 2014 and September 30, 2014. PRE-BID SITE INSPECTION: Bidders must attend a mandatory pre-bid site inspection, which will be held on the following date: 1. April 9, 2014, at 10:00 AM. The meeting will start at the Shipping and Receiving Building conference room after checking in at the security gate entrance as directed by the security guard. See Vicinity Map on Drawing Sheet 1 (D-49130). Not less than 24 hours prior to the mandatory pre-bid meeting start time, notify Kim Pate, Project Manager at kim.pate@seattle.gov or (206) 684-3705 of the company and name of each person who will attend the meeting. All attendees will be required to show identification to the security guard at the plant entrance. No bid will be accepted from any bidder who does not attend the mandatory pre-bid meeting. For purposes of the Inclusion Plan, this is considered a Boundary type of project with a Past Performance of 3% WMBE utilization rates based on completed projects. For questions please contact Miguel Beltran at Miguel.beltran@seattle.gov or 206-684-4525. Back-up contact is Forrest Gillette at Forrest.gillette@seattle.gov or 206-684-3081. BID DOCUMENTS: Contract Documents, contacts and Bid Instructions are available at https://www.ebidexchange.com /seattle. SR27564
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