Alaska Native Corporation (ANC)-Owned
SBA 8(a) Small Disadvantaged Business
EAS assembled and led team to perform high-risk internal steel water storage tank inspections associated with nuclear facilities. Our staff planned the project approach required approval of a Hazard Review Board. We utilized certified commercial divers safely and successfully performed underwater inspections, cleaning, and minor repair work in four elevated water tanks—from 300-thousand gallons to […]
UNDERWATER TANK STORAGE INSPECTIONS Read More »
U.S. Forest Service, Environmental Policy Act Planning for Trout Lake Insect and Disease Restoration Project, Washington Resource Conservation and Development Council (WRC&D) EAS worked closely with Forest Service planners to evaluate restoration needs and approaches to correct the long-term impacts of fire suppression within ecosystems that require frequent low- to moderate-intensity fires. The Trout Lake
Determining the Effectiveness of Bird Flight Diverters with Grand County Public Utility District Power producers are now retrofitting existing power lines and installing new equipment to conserve bird species. EAS is working with the Grant County Public Utility District as part of a long-term project to determine the effectiveness of bird flight diverters in
DETERMINING THE EFFECTIVENESS OF BIRD FLIGHT DIVERTERS ON TRANSMISSION LINES Read More »
Identifying Invasive, Noxious Weeds for Bonneville Power Administration in Washington The EAS team performed a pre-construction noxious weed survey for an electric power transmission line rebuild project between Grand Coulee and Creston, Washington, as part of a federal Environmental Assessment. The proposed project would replace all wood-pole structures, improve existing access roads, and develop
IDENTIFYING NOXIOUS WEEDS TO ERADICATE AND CONTROL SPECIES Read More »
EAS, working with Pacific Northwest National Laboratory, conducted snorkel surveys in the Hanford Reach to locate, identify, and measure freshwater mussel species inhabiting near-shore habitats. The study was intended to provide a more comprehensive characterization of freshwater mussel species composition and distribution in the Hanford Reach, estimate mussel densities, and determine the age structure of
SAMPLING AND ANALYSIS OF RIPARIAN AND NEAR-SHORE AQUATIC ZONES OF INTER-AREAS Read More »
EAS, working with Pacific Northwest National Laboratory, conducted snorkel surveys in the Hanford Reach to locate, identify, and measure freshwater mussel species inhabiting near-shore habitats. The study was intended to provide a more comprehensive characterization of freshwater mussel species composition and distribution in the Hanford Reach, estimate mussel densities, and determine the age structure of
Native Freshwater Mussels Read More »
During 2018 and 2019 EAS, under subcontract with Normandeau Associates, provided monitoring and evaluation services for the U.S Army Corps of Engineers, Portland District, NWP Hatchery Program related to the mitigation production and release of spring Chinook salmon into the Willamette Basin. EAS developed a study plan to successfully complete chinook salmon carcass collections and
Willamette Spawning Surveys Read More »
PRESERVING AVIAN HABITATS AND POPULATIONS – SAGEBRUSH-OBLIGATE SPECIES EAS team members have participated in roadside bird surveys to provide long-term monitoring data for more than two decades. In 2012, EAS collected data to document species abundance and distribution and evaluate potential disturbance of valued habitats over large portions of the Hanford Site. We documented a
Monitoring Avian Populations Read More »
A study was completed to test the short-term effects of oil exposure and removal of oil on frogs (Rana pipiens) in a captive setting, designed to mimic a spill response, and determine the efficacy of washing with detergent and rinsing, rinsing only, or no treatment as methods of care for short-term survival of frogs affected
ProSource Technologies Inc. & Cascade Natural Gas
Assessing Potential Biological Impacts from Pipeline Construction Read More »