This project at the Sussex Square Apartments in Plymouth Township addressed a deteriorating retaining wall that separated an apartment complex parking area and a tributary to Plymouth Creek. The existing...
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The Little Conowingo Creek stream restoration project for the Donegal Chapter of Trout Unlimited addressed severe erosion and habitat deficiencies along a stream in Fulton Township. RETTEW prepared a comprehensive...
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The Kinseyville Road Bridge superstructure replacement addressed critical safety concerns stemming from the deteriorating condition of the existing bridge and streambank at Reynolds Run on Kinseyville Road in Little Britain...
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The Pennsylvania Department of Transportation (PennDOT) needed their guidelines for preparing waterway and environmental permits organized efficiently to improve the permitting process. In addition, guidelines for preparing earth disturbance and...
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Radnor Township wanted a better understanding of how the conversion of a parking lot into a parking garage, dormitory, and accessory buildings on the Villanova University campus might impact Valley...
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The Pennsylvania Turnpike Commission (PTC) replaced the Allegheny River Bridge as part of a roadway reconstruction project. To comply with the U.S. Army Corp of Engineers and Pennsylvania Department of...
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A natural gas client experienced delays with permit reviews submitted by other consulting firms because of concerns with the quality and reliability of their wetland data. Permit applications submitted by...
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Marshalls Creek, a rural village located in the heart of the Pocono Mountains, faced increased growth pressures as it rapidly grew in popularity as both a resort area and an...
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A client, under an agreement with the West Virginia Department of Natural Resources (WVDNR), was required to properly manage sensitive water systems and prevent contamination by aquatic invasive species (AIS)...
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As a precursor to identify natural gas resources, state and federal agencies required a natural gas client to obtain environmental and cultural resource clearances prior to conducting seismic surveys. The...
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