Install drainage systems in three different Seattle locations.
2025, Seattle
SPU Drainage Systems
Storm, 12 months
Parking lot surface and utility improvements.
2025, Port of Seattle
North Employee Parking Lot Phase 3
Water & Storm, 18 months
Install EV Chargers around Microsoft campus.
2025, Microsoft
EV Chargers
Roadwork & Electrical, 6 months
Install new gravity sewer on piles on private property through wetland.
2025, Bellevue
Bogline Sewer Rehabilitation
Sewer, 6 months
Install new watermain and storm improvements on NE 92nd St.
2024, Seattle
NE 92nd Utility Improvements
Water & Storm, 6 months
Repair a 22 ft deep sewer in the heart of downtown Seattle under emergency bypass.
2024, Seattle
4th & Virginia Sewer Emergency
Sewer, 6 months
Install new water main, cathodic protection, repave roads and restore sidewalks at seven sites.
2024, Seattle
Water Main Rehab #5
Water, 2 years
Install drainage and remove contaminated soil. Repair roadway, railroad.
2024, Port of Seattle
Terminal 5 Intermodal Yard Improvements
Roadwork, 6 months
7.5 miles of new bike lanes, new sidewalk and improved signaling.
2023, Edmonds
Bike and Walkway Improvements
Roadwork, 8 months
Install lighting, EV charging, utilities and permanent restrooms to support taxi operations.
2023, Port of Seattle
160th TNC Lot Upgrades
Earthwork, 12 months
Perform Urgent Sewer Repairs for SPU.
2023, Seattle
Spot Sewer Repair #5
Sewer, 2 years
Installing 1,470 lf 12" HDPE sewer main, 1,400 LF of CIPP and roadwork.
2023, City of Renton
Thunder Hills Sewer Interceptor Rehabilitation
Sewer, 6 months
Retrofit lift station structure with pumps, valve and meter vault, sewer piping, and electrical.
2023, SW Suburban Sewer District
Lift Station 18 Phase 2
Sewer, 8 months
Construct new retaining wall with permanent shoring, fencing, parking lot.
2023, Seattle Housing Authority
West Seattle Facility Site Work
Earthwork, 6 months
Construct bicycle, pedestrian, and traffic signal improvements.
2023, Seattle
NE 117th Intersection Redesign
Road Improvements, 7 months
Install a soldier pile wall, utilities, restore landscape and roadway.
2023, Bellevue
98th Ave Slope Stabilization
Earthwork, 8 months
Small strategic upgrades 6 different locations, including utilities, concrete and electrical.
2023, Issaquah
Small Strategic Projects
Roadwork, 8 months
Install 1000 LF of conduit on 236th St, including crossing I-5.
2022, Snohomish PUD
236th St Conduit Installation
Conduit, 6 months
Emergency sewer repair in SoDo.
2022, King County
Emergency Sewer Repair
Sewer, 1 week
Install 3500 LF of 12” Water Main.
2022, Covington Water District
148th Watermain Extension
Water, 6 months
Install 1000 LF of 16” Sewer Force Main.
2022, Sammamish Plateau Water
Interim Central Lake Forcemain
Sewer, 8 months
Install over 8000 LF of water Main.
2022, KC Water District 20
1st Ave S Water Main Replacement - Phase 2
Water, 6 months
Repair 10 LF of sewer pipe at 26' deep, navigating utility conflicts.
2022, Seattle
Broadmoor Emergency Sewer Repair
Sewer, 6 months
Install 1900 LF of bored Sewer Force Main.
2022, SW Suburban Sewer District
Lift Station 18 Upgrades
Sewer, 7 months
Install 4,500 LF of water main, install a retaining wall and sidewalk.
2022, Tukwila
Water Main Replacement and Sidewalk Installation
Water, 5 months
Urgent repair installing a 42 inch metal sewer pipe with dual active bypass as part of a $3M King County work order.
2021, Seattle
Duwamish Interceptor Urgent Sewer Repair
Sewer, 7 month
Emergency response, fixed a complicated leak in one day thanks to our specialized crew and equipment.
2021, Seattle
SW Suburban Sewer District Emergency Repair
Sewer, 1 day
Install new water main, repave roads and restore sidewalks at six sites.
2020, Seattle
Water Main Rehab Package
Water, 2 years
Install over 12,000 LF of water Main.
2020, KC Water District 20
1st Ave S Water Main Replacement - Phase 1
Water, 2 years
Install over 13,000 LF of water main and sanitary sewer; Complete re-pavement of the neighborhood.
2019, Renton
Renton Hill Utility Replacement
Water/Sewer/Storm, 18 months
