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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Front Street Water Line Replacement

Location: Haines, AK Project Dates: 2019 Owner: Haines Borough This project, funded by an Alaska Department of Environmental Conservation Drinking Water Fund loan, replaced 420 linear feet of existing 4-inch diameter asbestos cement (AC) water line with HDPE pipe. Our subcontractor North 57 Land Surveying provided survey while we handled project design, elements of which included replacement of residential water services, water line valves, hydrants, and other system features. We also d...
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Portage Cove Waterfront Trail

Location: Haines, AK Project Date: 2019 Owner: Haines Borough proHNS is currently designing three sections of the six-segment Portage Cove Waterfront Trail. The type of site-specific trail improvements will be determined during design and through coordination with Haines Borough representatives, though it is anticipated most of the trails will be constructed of gravel surfacing with limited sections of concrete sidewalk/ramps. Our primary goal is to design safe, usable trail alignments ...
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Haines Airport Improvements

Haines Airport Improvements proHNS
  Location: Haines, AK Project Dates: 2017-2018 Owner: Alaska Department of Transportation and Public Facilities Working on behalf of the contractor, proHNS staff are providing construction management services for this DOT&PF project that is rehabilitating the general aviation apron, two taxiways, the airport access road, and several airport lease lots. Roles we filled for the contractor include Project Engineer, SWPPP Manager, Traffic Control Supervisor, and Quality Control Plan Adm...
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Portage Cove Harbor Expansion

proHNS Portage Cove Harbor Expansion Marine Mammal Monitor Inspection Haines Borough
  Location: Haines, AK Project Date: 2017-2018 Owner: Haines Borough For this Haines Borough project, our construction administration services include on-site civil inspection and marine mammal monitoring.  The $14 million project involves expanding the parking area by placing imported borrow and fill gathered from marine dredging, armoring the fill slope, and installing new storm drain systems. Our engineering staff is ensuring all uplands work is performed per plans, specifications, an...
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Chilkat Valley Preschool

proHNS Chilkat Valley Preschool Design Haines
    Location: Haines, AK Project Date: 2016-2017 Owner: Chilkat Valley Preschool/Haines Borough proHNS provided project management, civil design, drafting, and permitting support for this addition to the Haines Senior Center, which will create a new space for the nonprofit Chilkat Valley Preschool. We drafted the plan set and subsequently managed the architectural, structural, mechanical, and electrical teams required for project approval. CVP moved in for the 2017-2018 school year an...
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Tower Road Water Tank Roof Replacement

proHNS Tower Road Water Tank Roof Design Haines Borough
Location: Haines, AK Project Date: 2016 Owner: Haines Borough For this Haines Borough water supply project, proHNS staff designed a new impermeable roof membrane system to replace the failing timber and shingle roof. A major component of our work was review and acceptance of the membrane’s installation specifications. Our staff worked extensively with the Alaska Department of Environmental Conservation (DEC) to navigate the permitting hurdles of constructing a new non-standard roof sys...
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Haines Borough Areawide Paving

Location: Haines, AK Project Date: 2016 Owner: Haines Borough proHNS designed the reconstruction of four Haines Borough roads: Fourth Avenue, Union Street, Dalton Street, and Totem Street. Four separate plan sets were produced to include roadway and sidewalk design, as well as adjusting existing utilities and drainage structures to match the new roadway profiles. Construction specifications were also developed to require high quality materials and workmanship to ensure design life is me...
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Comstock Fish Passage Improvements

Location: Haines, AK Project Date: 2016 Owner: Haines Borough After unfavorable weather eroded the anadromous fish stream passing through the Comstock Road area, the nonprofit Takshanuk Watershed Council hired proHNS to survey and detail a new stream profile, including material quantities, needed for a United States Army Corps of Engineers permit application. With additional requirements set by the Fish and Wildlife Service's Habitat Restoration and Coastal Program, the new stream profi...
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