Our Work

Utility

Close
Utility

Molalla Tractor Supply Hwy 213 Access Improvements

Molalla, OR

Tractor Supply needed to construct a road widening and left turn pocket on OR 213 to support their new location in Molalla. Work was coordinated with the Oregon Department of Transportation for road closures necessary to install an 8 FT x 10 FT box culvert, replacing an existing steel culvert. Other work creek and channel improvements, road widening, and added illumination. All work in Bear Creek was performed during the 60-day, in-water work window.

Close Project
  • + Traffic control for Highway closures on OR 213 during construction
  • + Temporary signal
  • + 70 FT of 8 FT x 10 FT concrete box culvert
  • + Creek restoration, including fish rock and root wads
  • + 1,300 TONS aggregate base
  • + 970 TONS of HMAC
Close
Close
Close Project
  • + 15,000 SY of Full Depth Reclamation Base, 8-Inch Thick
  • + 3,600 TONS of Level 2 ACP
  • + 17,000 SF of Concrete Walks
  • + 1,100 LF of 12-Inch Sanitary Sewer, 20-FT Depth
  • + 1,100 SY Trench Resurfacing
Utility

SAFE SSMP FY21

City of Milwaukie

The project is in an urban area in the City of Milwaukie. The work included full-depth reclamation of Home Avenue and Wood Avenue with new sections of aggregate base and asphalt paving. Other work included new sidewalks, storm drain, detention systems, and replacing an existing run of sanitary sewer on Harrison Street.

Close
Close
Utility

124th Avenue Extension

Tualatin, OR

124th Avenue Extension was part of the Washington County road project which included 14,000 LF of 66″ Welded Steel Transmission Main. 

Close Project
  • + Pipe was approximately 14,000 lineal feet of new 66″ welded steel
  • + Pipe is part of overall Willamette Water Supply Program new 30 miles of pipe from Wilsonville to Hillsboro
  • + Project was a coordinated effort between Washington County and the Willamette Water Supply Program
  • + Trenching included solid rock requiring drilling and blasting
Close
Close
Close Project
  • + Pipe was approximately 3,850 lineal feet of new 48″ welded steel
  • + Pipe is part of overall Willamette Water Supply Program new 30 miles of pipe from Wilsonville to Hillsboro
  • + Project was a coordinated effort between a private developer for the South Hillsboro Master Planned Community and the Willamette Water Supply Program
Utility

PWL1.1 Willamette Water Supply

Hillsboro, Oregon

Two sections of the Willamette Water Supply Program pipeline at Reed’s Crossing were installed in coordination with improvements being made to Cornelius Pass Road. A portion of the pipeline was placed under the Cornelius Pass/TV Highway intersection in coordination with the improvements being made to the Cornelius Pass/TV Highway Intersection project. Another portion of the pipeline was placed in the future Cornelius Pass Road extension, south of TV Highway. The pipeline consists of over 3,850 lineal feet of 48” welded steel pipe including valves, turn-outs and connections.

Close
Close
Utility

Scouters Mountain

Happy Valley, Oregon

Work included installation of new santiary sewer, storm sewer and waterline for new 200 lot subdivision located at the former Scouters Mountain in Happy Valley, Oregon. Quantities included 3,000 feet of new 8″ and 12″ sanitary sewer, 17,000 feet of storm sewer mainline, and 9,000 feet of new waterline, including all connections, services, detention and treatment systems.

Close Project
  • + Excavation and embankment of 250,000 bcy
  • + 3,000 feet of new 8″ and 12″ sanitary sewer
  • + 17,000 feet of storm sewer mainline
  • + 9,000 feet of new waterline
  • + 30,000 tons of base rock
  • + 7,500 tons of asphalt
Close
The Kerr Way

Find a better way.

We are passionate about what we do every day. Our five Core Values are the cornerstone which we refer to as “The Kerr Way”. These Core Values provide, without question, the standards by which we conduct ourselves.

link