Invitation for Bid: Central Office 600 Building Canopy
Posted
06/05/2024
Description
The King County Housing Authority will accept Bids from Qualified General Contractors to furnish labor, materials and necessary equipment to perform removal and replacement of sidewalk sections, concrete tiles, stamped concrete, curbing, asphalt, and landscaping as specified in the bid documents.
Scope of Work
Site work will entail removing and replacing sections of the sidewalk, concrete tiles, and stamped concrete, as well as curbing, asphalt, and landscaping. To reduce the impact and destruction of the surrounding area, the contractor is to use a vector truck to excavate the soils necessary for the four pier column foundations. The contractor will be responsible for all dewatering measures to perform the work per plan. Vertical curbing will include excavation of existing soils and asphalt to allow construction of form work to place concrete curbing. Curbing will include (1) #5 continuous with #5 dowels at 48” O.C. Steel drawings and details included in the bid documents are to be used for bidding purposes only and are for reference only. Contractor will be responsible to provide a complete set of shop drawings for engineer review prior to the ordering or fabrication of any steel. This project requires special inspections by the Owner’s material testing consultant and must be coordinated before covering. Special inspections include soils, concrete, steel, and steel construction other than structural steel. See plan S-0.3 for a complete list of testing and special inspections. Contractor to include all necessary means and method for the installation of steel connection plates of upper canopy per detail 8/S-3.0. This includes drilling through existing rebar to secure steel plates with anchor bolts and embedment depth as noted per plan.
Project Manual Distribution Packet
Date of issue: 06/05/2024.
Bid documents and drawings are attached.
Pre-Bid Meeting
06/12/2024 at 11:00 a.m.
600 Building
600 Andover Park West, Tukwila, WA 98188
Pre-bid is MANDATORY.
Contact Person
Amy Kurtz
Project Manager
206-574-1283
AmyK@kcha.org
Question deadline: 06/26/2024 at 04:30 p.m.
Submission Deadline
07/10/2024 at 01:00 p.m.