This improvement project reconstructed the existing Vintage Valley Road submersible pump lift station with a new wetwell-mounted self-priming packaged duplex-pump sewage lift station. Work included demolition and removal of existing equipment and materials, installation of a new precast concrete wetwell top slab and pump station base, site piping and connections to existing forcemain, fencing and gates, miscellaneous site improvements, and electrical and control system improvements. Temporary bypass pumping equipment was required in order to keep the facility in operation during construction. HLA’s electrical subconsultant, Conley Engineering, Inc., provided electrical design support for the project.
HLA services included coordination with the Department of Ecology, field investigations necessary for design, topographic survey, design plans, specifications, estimates, and construction observation and administration.
Source of Project Funding:
Total Project Cost: $277,000
Click on the photos below for a larger view.
©2019 HLA Engineering and Land Surveying, Inc. • All Rights Reserved.