Tenakee Ferry Terminal Improvements

Location: Tenakee Springs, AK Project Dates: 2020 Owner: AK DOT&PF proHNS provided a full team to perform contract administration and inspection services for all work on this $11.2 million project that reconstructed the existing Tenakee city dock and DOT&PF ferry terminal facility. Construction included removal of portions of the existing dock and terminal structures, refurbishment of the existing pile support approach deck, improvements to fuel and electrical systems, and constru...
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North Tongass Bridge Improvements – Waterfall Creeks

Location: Ketchikan, AK Project Dates: 2019 Owner: AK DOT&PF This federally funded project removed and replaced the first Waterfall Creek Bridge (#0414) and Second Waterfall Creek Bridge (#0415), regraded and repaved bridge approaches, improved drainage, relocated utilities, and installed new guardrails and signs. proHNS Engineering Technicians tested aggregates, concrete, and asphalt paving both in the field and in the DOT&PF laboratory, and simultaneously performed constructio...
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Ketchikan Airport Creek Bridge Replacement

Location: Ketchikan, AK Project Dates: 2019 Owner: AK DOT&PF This FHWA-funded AK DOT&PF project replaced an existing temporary bridge structure across Airport Creek on Lewis Reef Road with a new, two-lane concrete bulb tee girder bridge with a finished width of 39 feet. Improvements included realignment of Lewis Reef Road and modifying the approach intersection of Bostwick/Seely Road. The concrete bridge abutments were Cast-In-Place (CIP) atop steel H-piles rock socketed into be...
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Small Tracts/Mud Bay/Third Avenue AC Pipe Replacement

Location: Haines, AK Project Dates: 2019-2020 Owner: Haines Borough proHNS designed this Haines Borough project that replaced 2,891 feet of asbestos and ductile iron water line with HDPE pipe. In addition to installing a new water main, sewer services, water services, hydrants, and valves, the project also replaced the road base and pavement. proHNS also provided contract administration and inspection services during the three-month construction season. As the project was partially fund...
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