Wastewater Treatment Plant Improvements - Phase 1 - Distribution

Installation of a new headworks screen; construction of a new 871 SF CMU block building addition, including reinforced concrete foundation and slab, wood truss roof, sheet metal roofing, plumbing, HVAC, electrical, and controls; installation of sludge dewatering equipment, feed pump, and process piping; construction of a 40,000 gallon reinforced concrete sludge mixing and holding tank, including tank mixer; and site improvements including yard piping and concrete sidewalks.


Bidding Closed

Bid Date1/14/21 1:00 pm

Company & Contacts

HLA Engineering and Land Surveying, Inc

Justin L. Bellamy   (509) 966-7000


Naches, WA