144th Street E Sewer Extension

The successful bidder will be responsible for installation of approximately 12,360 linear feet of gravity sewer pipe, 1,151 linear feet of sewer force main, 33 concrete manholes, and 5 corrosion resistant manholes and a valve vault. The work also includes installing and maintaining erosion control BMPs and necessary groundwater dewatering, compliance with the Stormwater General permit and Pierce County Right-of-Way permit, roadway excavation including removal and disposal of existing pavement and unwanted or excess materials encountered during execution of the project, coring an existing sanitary sewer manhole, traffic control, utility coordination, concrete curb ramp and sidewalk restoration, roadway restoration, and restoration of disturbed private property. The successful bidder will also be responsible for planning, coordinating, and implementing phased road closures as specified herein. The road closure for 160th Street E will require the Contractor to work six-12-hour workdays while the road is closed. Other road closures will require the Contractor to work a minimum of six-10-hour workdays during the road closure. If the Owner chooses to award the additive bid, the successful bidder will also be responsible for the installation of approximately 1,500 LF of traffic signal conduit and associated appurtenances

Division 03 -	Concrete, Precast Concrete.
Division 33 -	Utilities, Storm Drainage Utilities, Storm Utility Drainage Piping, Storm Utility Water Drains, Storm Drainage Structures.