COLLECTIONS MANHOLE REHABILITATION 2018, PIERCE COUNTY, WA

BID / PROJECT No. PC15

Bid Estimate Range: $250,000 to $350,000

Bids Due:  December 14, 2018 - 1:00 PM

Contact:

For bid questions, contact the PC Public Works Contracting Group at [email protected]

Bid Documents:

Bidder information via Builders Exchange of Washington, Inc: Plans, specifications, addenda, bidders' list, and plan holders' list for this project are available through Builders Exchange of Washington, Inc. Free-of-charge access is provided by going to the following link: Pierce County Projects Bidding Page on Builder's Exchange.

Description:

Rehabilitation of 18 prefabricated polymer-lined wastewater manhole bases designed by GU Liner Systems (GU) and distributed by Predl Systems North America, Inc. (Predl). The work includes traffic control; obtaining right of way work permits; confined space entry; wastewater bypass and flow through; required night work; pressure washer, vapor blasting and solvent washing; removal and disposal of GU manhole base materials; drying and stopping infiltration; removal and disposal of corroded concrete; installing stainless steel pins; rebuilding wastewater manhole bases and channels with non-shrink grout; sealing bases with Raven coatings; repairing damaged fiberglass reinforced plastic (FRP) GU base liners; and repairing damaged polypropylene (PP) GU base liners.