Waterville Sewage Lagoon Reconstruction Project
SERVICES: Civil Engineering | LOCATION: Mansfield | CLIENT SECTORS: Cities & Counties Our project team provided preliminary engineering services for upwards of $3 million in upgrades to Waterville’s aging lagoon system. The project involved development of funding packages, surveying and engineering reports. Improvements to the lagoons included: Increasing storage volumes, cleaning, and installation of HDPE liners. A new sprayfield…
Read MoreTwin Pines Development Water System
SERVICES: Civil Engineering | LOCATION: Chelan County | CLIENT SECTORS: Commercial & Industrial We developed a Group A Water System Plan, along with construction plans, for the Twin Pines Development located along the Columbia River in Chelan County. The water system will supply water to 19 residential lots located in a rural setting. The water system has been…
Read MoreNew Sunnybank Homeowners Water Reservoir
SERVICES: Civil Engineering | LOCATION: Chelan County | CLIENT SECTORS: Commercial & Industrial We conducted an engineering report for the development of a new water reservoir for the Sunnybank Homeowners Water Association located on Lake Chelan. The project developed construction plans for a new reservoir. Work included evaluating the following system parameters: 58-connection water system, including peak hour demand…
Read MoreNew Water System – Silver Spur North Ranch
SERVICES: Civil Engineering | LOCATION: Okanogan County | CLIENT SECTORS: Commercial & Industrial We providing planning and design services for a new Group A Water System at the North Ranch at Silver Spur. This new system includes multiple source wells, one lift station and two reservoirs. The pumping system presented dynamic challenges due to the extreme elevation change between the…
Read MorePeshastin Irrigation District – Canal Improvement Project
SERVICES: Land Surveying | LOCATION: Peshastin | CLIENT SECTORS: Cities & Counties Erlandsen provided survey services for the Peshastin Irrigation District Canal Improvement Project. The work included: completion of a topographic survey for the canal corridor locations of rock outcrop areas, along with downhill areas where sloping had been installed
Read MoreNorth Chelan Ave. Water Main Replacement – Waterville
SERVICES: Civil Engineering | LOCATION: Waterville | CLIENT SECTORS: Cities & Counties We provided the design, bid documents and construction management for the installation of 700 lineal feet of new water main along N. Chelan Ave. in Waterville, WA. The project included: Right-of-way survey Roadway mapping and topographic survey Construction staking Installation of new meter services and hydrant, cut-in…
Read MoreGreater Bar Water System Project
SERVICES: Civil Engineering | LOCATION: Bridgeport | CLIENT SECTORS: Cities & Counties This project entailed consolidation of the Downing Townsite, Rocky Butte and Bar Development Water Systems near Bridgeport, WA. Construction has included development of well improvements, a reservoir, hydrants, services and over two miles of distribution piping within the service area. It also included the following elements: Development…
Read MoreCity of Brewster Water System Plan
SERVICES: Civil Engineering | LOCATION: Brewster | CLIENT SECTORS: Cities & Counties We prepared a water system plan for the City of Brewster evaluating the water system’s ability to provide service for the next 20 years. The work included: Population projections Water usage review and forecasts Reservoir storage analysis Hydraulic modeling of water system Pumping system review Water…
Read MoreBrewster Capital Improvement Planning 2009
SERVICES: Civil Engineering / Planning | LOCATION: Brewster | CLIENT SECTORS: Cities & Counties We assisted the City of Brewster in developing capital improvements for their water, sewer and transportation systems. These extensions have included: Plans for construction associated with water main replacements, meter installations, drainage improvements, reservoir assessments, and roadway pedestrian improvements. Development of pedestrian improvements Defining funding needs,…
Read MoreBar Development Water System Emergency Repairs
SERVICES: Civil Engineering | LOCATION: Bridgeport | CLIENT SECTORS: Cities & Counties The failure of the Bar Development water system near Bridgeport WA created an emergency for people served by that system. We provided Douglas County with emergency design and construction management services for the replacement of portions of the system. The project replaced portions of the system under…
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