Water and Wastewater

 

HDL is the  first choice of many government entities and private developers for water and wastewater planning and design services.  We specialize in practical, cost-effective, long-term solutions for water distribution, storage and treatment, and wastewater collection and treatment systems.  Our in-house “field to finish” services, including planning, surveying, environmental, geotechnical, design development, permitting, and construction administration and inspection,  allow for seamless, efficient project completion that allows clients to maximize their budgets.

 

Our projects range from simple on-site septic systems to community water treatment facilities.  In the Regional Wastewater and Septage Treatment Study, completed in 2010 for the Matanuska-Susitna Borough, HDL prepared a detailed analysis of the options for the future of wastewater treatment in the core-area of the Mat-Su Valley.  In the initial phase of the Palmer Southwest Utility System Extension, we provided planning, design, permitting, and construction oversight services for over 13 miles of water and wastewater pipeline and three wastewater pump stations.  The design for this $14 million dollar project was completed in only 15 months.  HDL is providing the same services for additional phases, which include another two miles of water pipeline, a pumping station, and a 1 million-gallon reservoir.

 

Projects:

 

  • New Water Treatment Facility (City of Kenai)
  • Groundwater Source Study (City of Kenai)
  • Marathon Road Water Main Extension (City of Kenai)
  • New Water Treatment Facility - Talkeetna (Matanuska-Susitna Borough)
  • Regional Wastewater and Septage Treatment Study (Matanuska-Susitna Borough)
  • Academy School Sewer System Extension (Matanuska-Susitna Borough)
  • Valley Pathways School Water Well and Septic System (Matanuska-Susitna Borough)
  • Palmer Experiment Farm Replacement Leachfield (University of Alaska)
  • Mat-Su College Water Well Upgrades (University of Alaska)
  • Southwest Utility System Extension, Phases 1, 2a and 2b (City of Palmer)
  • Steel Water Main Replacement Program (City of Palmer)
  • Gulkana Area Water System Improvements (City of Palmer)
  • Blueberry Area Water System Improvements (City of Palmer)
  • Elmwood Avenue Sewer Main Replacement (City of Palmer)
  • Lucas Area Water System Improvements (City of Palmer)
  • Arctic Avenue Water System Improvements (City of Palmer)
  • Replace Transmission Main (City of Palmer)
  • Helen Drive Water System Extension (City of Palmer)
  • Chugach Street Water System Improvements (City of Palmer)
  • Sewer Lift Station 2 Rehabilitation (City of Palmer)
  • Valley Way/Fireweed Avenue/Eklutna Street Water System Improvements (City of Palmer)
  • Wastewater Treatment Facility Outfall Replacement (City of Palmer)
  • Wastewater Treatment Facility Sludge Drying Bed (City of Palmer)
  • Wastewater Treatment Facility Headworks (City of Palmer)
  • Wastewater Treatment Facility Ultra-violet Disinfection System (City of Palmer)
  • Wastewater Treatment Facility 2008 Preliminary Engineering Report (City of Palmer)
  • Village at 4302 Mountain View Water and Sewer System (Cook Inlet Housing Authority)
  • Girdwood Library Expansion Water and Sewer (Municipality of Anchorage)
  • Merrill Field Sewer Main Upgrades (Anchorage Water and Wastewater Utility)
  • Snow Removal Equipment Building Water and Septic Systems (City of Wasilla)
  • Wastewater Treatment Facility Outfall Study (City of Wasilla)
  • Wastewater Treatment Facility Aeration Improvements (City of Wasilla)