Nawiliwili Road Improvements

This design-build project involved the reconstruction of 2,200 lineal feet of 4-lane highway from Kukui Grove to Kanani Street, spanning 3 intersections.  The new Portland Cement Concrete roadway section included new sidewalks and curb ramps, curb and gutters, bike lanes, drainage systems, and new traffic…

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Hawaii Belt Road Umauma Bridge

Umauma Bridge is a deteriorating steel girder and trestle bridge, built over Umauma Stream along Hawaii Belt Road in the North Hilo District.  This rehabilitation project includes construction of concrete support towers to be placed within the existing steel support towers, widening of the bridge…

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North Gate Improvement PMRF

As the prime consultant, Bow Engineering prepared the civil design plans and specifications for the repaving and widening of Imiloa Road and the construction of a new guard shack for the Pacific Missile Range Facility of NAVFAC Hawaii.  Civil design included minor grading and details.

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Puuluana Street Improvements

Bow Engineering was responsible for the design of approximately 800 linear feet of a privately-owned road in Kahuku Village.  Our design consisted of sidewalk improvement, widening and repaving, an ADA accessible pedestrian walkway, and a retention basin.  Our scope of work also included field investigation,…

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Nohili Road Repaving

This design-build project repaired and repaved approximately 7-miles of the deteriorating north and south Nohili Road at the Pacific Missile Range Facility.  Throughout the length of the pavement structure were spalls, alligator cracking, raveling, and longitudinal and transverse cracks. Bow Engineering provided civil engineering services…

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Ala Wai Boulevard Improvements

As part of this design-build beautification project, Bow Engineering provided civil engineering design, planning and construction administration. We prepared the design plans for the construction of 20 landscaped “bulbout” areas along Ala Wai Boulevard (Mauka) to improve aesthetic and visual appeal, and the design for…

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Pacific Heights Road Retaining Wall

As a subconsultant on this highway structure improvement design-bid project, Bow Engineering prepared the civil design plans and specifications for the replacement and repair of an approximately 230-feet long existing retaining wall along Pacific Heights Road at the vicinity of 2210 Star Road. The civil…

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Rice Street Intersection Improvements

The intersection of Rice Street and Kapule Highway in Lihue, Kauai will be realigned as part of a Memorandum Of Agreement between the Hawaii Department of Transportation and Marriott.  The realignment will change the through movement to Kapule Highway, with traffic traveling south on Rice…

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