Portage Cove Harbor Expansion

proHNS Portage Cove Harbor Expansion Marine Mammal Monitor Inspection Haines Borough
  Location: Haines, AK Project Date: 2017-Present 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,...
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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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