Site work for a water / sewer project in Tacoma, Washington. Completed plans call for site work for a water / sewer project.

As of September 08, 2022, this project has not yet been awarded. A timeline for award has not yet been established. This project has been postponed from 8/2/2022 to 8/24/22 The Work required for this Project includes: Permiable Reactive Barrier (PRB): constructed by conventional excavation and biopolymer slurry methods, excavated soils will be transported off site for disposal at LRI, the PRB trench will be backfilled with a combination of sand and zero-valient iron mix, trench area will be patched with hot mix asphalt. Stormwater Conveyance Improvements: the following work is for both 30 and 36 inch pipe alignments; removal of accululated debris and solids in the pipe, trenchless pipe repair using cure-in-place-pipe (CIPP) methods, demolition existing spill containment vaults, installation of new manhole structures and owner provided stormwater vaults, installation of inline check valve tide gates and repairs to the rip rap outfall pads. Bid Estimate: Estimated cost range is $1,950,000 to $2,380,000, plus Washington State Sales Tax (WSST). Bid Security: Each Bid must be accompanied by a Bid security in an amount equal to five (5) percent of the Base Bid in a form allowed by the Instructions to Bidders. Contact Information: Any questions to the Port may be emailed to procurement@portoftacoma.com. No oral responses will be binding by the Port. Questions will not be accepted after seven (7) days prior to the Bid Date. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.