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Sherwood Commerce Center: Phases 1 & 2

Sherwood, Oregon

Sherwood Commerce Center – Phase 1 is a three-building 435,107 square feet development in Sherwood, Oregon. The project started in fall of 2022 and is expected to be complete in Spring of 2024. The Developer is designing a state-of-the-art industrial facility. Phase 1 of the three-building Sherwood Commerce Center will be constructed on a 27.64-acre lot on Southwest Oregon Street, near the intersection with Tualatin-Sherwood Road. This building will have contiguous spaces ranging from 5,200 square feet to 172,007 square feet. Phase 2 will largely mirror Phase 1, doubling the size of the facility. Phase 2 started in the Summer of 2023 and will likely be completed in 2025.

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  • + 400,000 CY of earthwork
  • + 975,000 SF of building pads
  • + 40,000 SF of retaining walls
  • + 120,000 TON of baserock
  • + 4800 LF New public roadway and utilities
  • + 26,000 LF of new pipelines
  • + 2 Acre regional stormwater facility
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  • + 1,000,000 cubic yards of excavation
  • + 800,000 cubic yards of rock blasting
  • + 120,000 ton of aggregate placement
  • + 535,000 square feet of warehouse space
  • + 8,700 lineal feet of waterline
  • + 5,800 lineal feet of sewer line
  • + 13,300 lineal feet of storm sewer
  • + 70,000 sf of retaining walls
Civil Site

Tualatin Sherwood Corporate Center

Sherwood, OR

Tualatin Sherwood Corporate Center is a new 32-acre multi-building commercial development located in Sherwood, Oregon. Work includes complete site development for over 500,000 square feet of commercial space. The project was started in late October of 2020 and the Kerr army took over sitework operations in order to get the site stabilized to allow operations to continue through the winter.

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Civil Site

Intermodal Yard

Portland, Oregon

This intermodal yard is located in Portland, Oregon. The scope of work was the redevelopment of a 47 acre, 100 year-old rail yard. Work included the demolition of existing buildings and rail facilities and construction of a new administration building, new entry and exit portals, new yard entrance, new intermodal truck access and new rail facilities. Demolition activities expose significant amounts of remnant steel and other debris which required active efforts to separate from the existing subsurface soils. Soil conditions and schedule required extensive cement treatment of on-site to obtain the necessary strength during all weather conditions.

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  • + Demolition of existing grandstands
  • + 5,000 CY of excavation
  • + 20,000 SY of fine grading for hardscapes
  • + Cement treat existing soils with 6% cement by weight
  • + 1,000 LF of flat drain (below final turf)
  • + New sidewalk and curbs
Civil Site

Legion Park

Woodburn, OR

Legion Park is Woodburn’s oldest park site covering almost 16 acres. Identified in the 2009 Parks and Recreation Master Plan, 2014 Legion Park Master Plan, and the 2016 Parks and Recreation SDC methodology, the Legion Park Project has long been a City priority. Through various government and industry grants, the City of Woodburn was able to build a top-notch artificial turf soccer facility, a covered stadium, and LED field lighting. In addition, the project will include four lighted pickle ball courts and two basketball/ futsal courts, state-of-the-art interactive play features, and improvements to the concession stand and parking lot.

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Civil Site

South Railyard Construction

Arlington, Oregon

Improvements for railyard surfacing that include removing all existing asphalt paving, cement treating existing subgrade surface, placing new aggregate base section and repaving section. Work also included rail pavement infill and crossings.

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  • + 95,000 SF rotomilling 13 IN of existing asphalt paving
  • + 95,000 SF of cement treated soil based upon 11 IN section at 6% cement by weight
  • + 95,000 SF of 6 IN aggregate base
  • + 95,000 SF of 7 IN of new base and wearing course HMAC
  • + 5,000 SF of asphalt paving for rail infill and crossings
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  • + 200,000 Cubic Yards of material build new streets and lots over 2 seasons
  • + All streets were cement treated to allow for winter time installation of 50,000 lineal feet of underground utilities
  • + Project expanded from a highway reconstruction for an at-grade railroad crossing to include development of over 200 lots and associated infrastructure
Civil Site

Reed's Crossing

Hillsboro, Oregon

Reed’s Crossing is the largest mixed use,master-planned community in the Portland metro area, with plans to offer 2,800 single-family and 940 multifamily residences on approximately 463 acres, including more than 30 acres of commercial/mixed space to bring shopping and services right into the community. 

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Civil Site

Mountainside High School

Beaverton, Oregon

Kerr Contractors was the selected site work contractor for the development of the new South Cooper High School in Beaverton Oregon for Hoffman Construction. The $185 Million Project is the largest school in the state of Oregon by capacity and building size. 500,000 CY of earth was moved including elements of hard rock excavation to grade the 47 acre site. The project included underground utilities like sanitary sewer, storm water and waterlines & connections. Public sanitary trunk lines and a 24” water transmission main allow for the ongoing development in the surrounding community. We developed an aggregate base for new streets and parking areas and also built 35,000 square feet of MSE retaining walls to maximize the playing surface for over 10 acres of artificial sports fields.

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  • + 500,000 CY of earth was moved including elements of hard rock excavation to grade the 47 acre site
  • + Underground utilities including sanitary sewer, storm water and waterlines & connections
  • + Public sanitary trunk lines and a 24” water transmission main to allow for the ongoing development in the surrounding community
  • + Aggregate base for new streets and parking areas
  • + 35,000 square feet of MSE retaining walls to maximize the playing surface for over 10 acres of artificial sports fields
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