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Major Projects Completed

SR520 Montlake Bridge / WSDOT
Matia Contractors, Inc. worked as a subcontractor on the SR520 West Approach Bridge North project to install planting and seeded lawn areas including irrigation systems.

Lake Stickney Park Improvements / Snohomish County Parks & Recreation
Contract included improvements to park to remove overgrown areas and install new playground equipment and site furnishings. Also added additional planting areas and provided new water services.

SR520 Union Bay Natural Area / WSDOT
Matia Contractors, Inc. and Jansen Inc. completed this project within sensitive areas to remove contaminated soils and establish new wetland planting areas and trail systems along Union Bay.

Anderson Creek /  WSDOT
Erosion control.  Sub to Granite Construction Company.

Lynden Water Treatment Plant /  City of Lynden
Erosion control and landscape planting.  Sub to Imco General Construction, Inc.

Bloedel Donovan Park ImprovementsCity of Bellingham
Remove concrete bulk head from the shoreline of Lake Whatcom at Bloedel Donovan Park, import sand and gravel for a natural grade of the shoreline. Install Media Filter Drains for drainage, restore new pathways and sod to maintain the park setting.

West Beach Creek RestorationNorthwest Straits Foundation
Remove nonfunctioning twin 24” metal culverts and install 30 foot diameter metal culvert. Place streambed material in culvert to allow upstream access and create fish habitat in West Beach Creek.

SR 18 Taylor Creek Scour ProtectionWSDOT
Divert creek and install rock and streambed material to prevent further erosion of supports for Highway 18 at Taylor Creek. Clear and install plantings and bark for bank stabilization.

SR539 Lynden Aldergrove Port of Entry ImprovementsWSDOT
Install landscape plantings and reinforced grass shoulder area. Sub to Granite Construction.

Coupeville Ferry Terminal Bridge Abutment Rip RapWSDOT
Repair existing rip rap bank protection at the ferry terminal bridge abutment.

Birch Bay-Lynden – Portal Way SignalizationTiger Construction
Install soil amendment and planting to create new wetland. Sub to Tiger Construction.

Sawarne Wetlands MitigationSawarne Lumber
Excavate and dispose material to create new wetland. Install plants.

Pioneer Highway- Fir Island Rd IntersectionColacurcio Brothers Construction Company, Inc.
Roundabout landscape planting. Sub to Colacurcio Brothers.

Wharf Street  /  RAM Construction
Roundabout landscape planting.

Lopez Ferry Terminal  /  WSDOT
Construct new pedestrian waiting room and ADA sidewalk and ramp from waiting room to transfer span. Construct sidewalk along holding lanes.

Lower Kinnear Park Renovation  /  City of Seattle
S&I construction storm water controls, demolition, irrigation and drainage. Improve existing trails with crushed rock, asphalt and concrete. Renovate existing tennis court, rockery walls and structural concrete, site furnishings, plantings and turf.

Mosquito Lake Road Scour Improvements  /  Tiger Construction
Repair and mitigate a scour issue at the base of the Mosquito Lake Road Bridge by installing a buried riprap collar.

Odlin Park Day Use Area Improvements  /  San Juan County Parks
Improve day use area with shoreline and campsite plantings, fire rings, and dune fencing. ADA improvements include picnic and parking area pathways.

Wanapum Dam Boat Launch Improvements  /  Grant County Public Utility District #2
Wanapum Bay was dredged for installation of new boat ramp and dock.  A floating dock was installed along with  a new steel pile system. The project included upgrades to the parking lot, installation of a vault toilet facility, plantings and concrete and road improvements.

Cornet Bay Restoration Project Northwest Straits Foundation
Matia Contractors removed the outdated shoreline bulkhead at Cornet Bay.  The existing beach material was screened and regraded with new material and  spawning gravel added to create a new beach front at Cornet Bay. The project also included installation of new water management swale system and fencing.

Padilla Bay Boat Ramp & Upland Trail Project State of Washington / Dept of Ecology
A new cast-in-place concrete boat ramp, including steel piles and a concrete paver parking pad was installed at Padilla Bay,  At the visitor center the existing path was upgraded and a new asphalt path was added.

Cordata Elementary School  /  Bellingham School District
Landscape, irrigation, wetland planting and establishment. Sub to Tiger Construction.

Miller Hall – WWUWestern Washington University
LEED Certified. Landscape planting, irrigation, and pond liner. Sub to Tiger Construction.

Grafton Park Development Project  /  City of Burlington
Cleared and constructed new city park, including concrete structures, water feature and walkways.

I-5 Blaine Exit Interchange Improvements  /  WSDOT
Landscape irrigation, erosion control and 3-year maintenance. Sub to ICI Construction.

Shuksan Middle School Reconstruction  /  Bellingham School District #501
Landscape, irrigation, and planting.

Peace Arch US Port of Entry Expansion Project  /  US General Services Administration
Design and build landscape irrigation and 1/2 acre green roof. Sub to JEDunn.

SR542, CED / E. Church Mountain Roadway Realignment  /  WSDOT
Landscape planting and maintenance.

Gallup Creek  /  WSDOT
Roadside restoration. Sub to Scarcella Brothers.

Van Zandt  /  WSDOT
Excavate and dispose 46,000 c.y. soil, create 34 acres wetland, install 20,000 c.y. soil amendment, plant 101,000 one- and two-gallon plants, erosion control, access road and fencing.

Squalicum Lofts  /  Squalicum Lofts Development, LLC
Site work, storm drain for new commercial development.

Former Scott Paper Mill Cleanup Anacortes  /  Port of Anacortes
Landscape planting. Sub to RAM Construction.

Joe Martin Ball Field Renovation  / City of Bellingham
Renovate minor league ball field. Design/build irrigation drainage and new sod planting field.

City of Sumas Sports Fields – Phase 1  /  City of Sumas
Construction of new sports field complex; site work, concrete, asphalt, fencing, and site furnishings.