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August 2022

The ¶¶Òõ¶ÌÊÓƵ begins Mercer Island Pump Station and Conveyance Upgrades

Mercer Island, WA - The ¶¶Òõ¶ÌÊÓƵ has started construction on two simultaneous projects for King County (WA) - upgrades to the North Mercer Island/Enatai Pump Station as well as sewer conveyance upgrades.



The ¶¶Òõ¶ÌÊÓƵ will enhance the pump station to be compatible with the new conveyance pipeline, while replacing aging equipment, and allowing the system to handle expected flow increases over the next several decades. This upgrade will increase the amount of sewage the station can process from 9 MGD to 10.5 MGD.

The ¶¶Òõ¶ÌÊÓƵ will also replace and rehabilitate sewer pipes conveying wastewater from Mercer Island to Bellevue, including gravity and inverted siphon sewer pipes, sewer force main piping, slip-lining, cured-in-place piping, maintenance hole rehab, sewage diversion/ flow-splitting, and odor control facilities.





Walsh

WALSH CONSTRUCTION

929 West Adams Street
Chicago, Illinois 60607
T: 312.563.5400
F: 312.563.5466

Walsh

ARCHER WESTERN

2839 Paces Ferry Road SE
Suite 1200
Atlanta, Georgia 30339
T: 404.495.8700
F: 404.495.8701

Walsh

WALSH CANADA

36 York Mills Road
Suite 302
Toronto, Ontario M2P 2E9
T: 416.849.9000
F: 416.849.9100

©2024 The ¶¶Òõ¶ÌÊÓƵ. Equal Opportunity Employer (EEO) including Disability/Protected Veterans . All Rights Reserved. View our EEO Policy here: (link). View a digital copy of the Federal, State, and Federal Contractor Posters:

The ¶¶Òõ¶ÌÊÓƵ, Ltd. is committed to providing equal opportunity to qualified applicants with disabilities to compete for jobs. To request a reasonable accommodation in completing this application, please contact the Human Resources Department via phone at 312-563-5905 or via email at HR@walshgroup.com. The ¶¶Òõ¶ÌÊÓƵ does not screen applicants based on their wage or salary history or seek this information from applicants’ current or former employers.