Portfolio: CIVIL

Cowlitz Valley Road Repairs

Owner: USDOT
Location: Randle, Wa
Project Size: $2,600,000
Project Category: Revetment, Culvert Replacement, Bridge Repair
Description:

Conway Construction diverted the Cispus River, Repaired the damaged roadway washed away by the river, Installed two precast concrete box culverts, two large culverts and performed bridge repair. In total Conway completed 8 sites.

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Mather Memorial

Owner: USDOT
Location: Mt Rainer National Park
Project Size: $1,400,000
Project Category: Retaining Walls and Culverts
Description:

SR 410 is one of only East/West Crossings in Washington. Due to snow it is open 6-7 months a year. In order to minimize the impact to the community and traveling public, the Federal Highway administration required that the project be accelerated. Conway Construction worked 6 days a week to remove asphalt as thick is 4', perform roadway excavation, build 2800 sqft of Mechanically Stabilized Earth Walls, replace culverts, place base rock and pave. Conway Construction met the aggressive project schedule and earned the commendation of both the National Parks Service and the Highway Administration.

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Port of Astoria Waterfront District Stormwater System Improvements

Owner: Port of Astoria
Location: Astoria, OR
Project Size: $2,000,000
Project Category: Civil
Description:

CCC installed a storm water system including HDPE Pipe, 2 pump stations, 40,000 yards of excavation and embankment, seeding and planting.

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Dismal Nitch and Megler Rest Area

Owner: Federal Highway Administration
Location: Megler, OR
Project Size: $1,000,000
Project Category: Civil
Description:

CCC rehabilitated the Dismal Nitch Rest area with new curbs, sidewalk, paving, interpretive signs, pedestrian railing, decorative curved concrete walls with painted faux stone, topsoil and plantings. CCC accomplished the work under a tight schedule during one of the wettest falls in memory.

CCC received commendations from the Federal Highway Administration for their work on the project.

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0.8 Miles West of Chapman Road Erosion Protection

Owner: WSDOT
Location: Randle, Wa
Project Size: $1,600,000
Project Category: Civil, Excavation, Bank Armouring
Description:

Conway Construction Company successfully completed the addition of over 17,000 tons of rip rap to the 1,900 feet to the bank of the Cowlitz River. The project was completed well ahead of schedule, on budget and complied with all the environmental regulations of the many local, state and federal permits.

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A St South and 112th Street East

Owner: Pierce County
Location: Tacoma, OR
Project Size: $1,700,000
Project Category: Civil
Description:

Conway Construction Company constructed intersection improvements including 2,000 ft of storm sewer, structural shoring, a 20X80 precast storm sewer detention vault, signals, road base, curb, gutter, sidewalk and paving.

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USACE Pierce County Emergency Revetment Repair

Owner: US Army Corp of Engineers
Location: Orting, Wa
Project Size: $400,000
Project Category: Civil, Excavation, Bank Armouring
Description:

The USACE called on a Thursday to announce its award of this contract to Conway Construction Company. Conway Construction Company was on the ground working by Saturday of the same week. CCC provided four 86,000lb-95,000lb excavators, five dump trucks, a water truck and grader to perform the work.

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Camp Rilea Armed Forces Training Center Structural Collapse Venue

Owner: Oregon Military Department
Location: Warrenton, OR
Project Size: $500,000
Project Category: Civil, Unique
Description:

Conway Construction Company completed the Structural Collapse Venue within 45 calender days. CCC performed extensive analysis and CAD drawings in order to assure the structure fit as designed. CCC was able to beat the schedule for this demanding process and earned the accolades of the Oregon Military for a job well done.

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Contact

CONWAY CONSTRUCTION COMPANY
6620 NW Whitney Rd, Suite 100
Vancouver, Washington, 98665 USA