PS 20 Impr & Portage Bay NPDES 138 CSO Gate Retrofit

BID CLOSE DATE

2019.12.04

BID CLOSE TIME

2:00 pm

PROJECT LOCATION

Seattle, WA

LEAD ESTIMATOR

Brint DeVilling

PHONE

360-225-7996

EMAIL
bids@stellarj.com
PROJECT DESCRIPTION

This CSO retrofit and pump station improvement project consists of the following elements of work: replace an existing orifice device with an automated, electricmotor-
actuated, adjustable slide gate orifice; increase peak pump capacity at Pump Station 20 (PS 20); provide access and ventilation upgrades, and address other code-related issues at PS 20; remove and replace existing roadside electrical cabinets, and; install upgraded electrical and SCADA infrastructure to operate the pump station and the automated gate as well as monitor the flow-control and storage system.

Available Project Information