1. Mon/Fayette Expressway Expansion Phase I Environmental Site Assessment

    The Mon/Fayette Expressway system is a 25-year regional transportation improvement project aimed at providing continuous travel from I-68 in West Virginia north to I-376 in Monroeville, Pennsylvania. The final leg of the project, PA Route 51 to I-376, is a 14-mile extension of the 74-mile system that affords direct access to the eastern suburbs of…

  2. C&D Technologies Industrial Facility Decommissioning

    C&D Technologies was pursuing a potential property sale and required industrial decommissioning on a very strict budget. Previously functioning as a battery manufacturing plant, the location required complete decontamination of plant equipment, the facility, and the ground in advance of possible building demolition. The client needed the work completed quickly and without safety incident. Lead…

  3. Ownership Transition Environmental Due Diligence

    An industrial client undergoing an ownership transition needed to provide lender-required environmental assessments as part of the loan application process. The subject facilities included more than 50 properties totaling approximately 1,300 acres in Pennsylvania, Maryland, Delaware, and New Jersey. Nine of the properties contained shipping/distribution centers, while the remaining properties were commercial, residential, and agricultural….

  4. Flowback Spill Geologic Investigation

    Flowback (produced water) was impacting an active natural gas well pad. To properly address the release and determine the need for corrective actions, our client needed to first characterize the extent of the spill and evaluate remedial alternatives. RETTEW’s geologists, experienced in site characterization and remediation, provided firsthand knowledge of the locale and relevant regulations….

  5. Multi-Tenant Housing Complex Fugitive Methane Investigation

    When fugitive methane gas was detected close to a multi-unit apartment complex, the owner needed environmental consulting services to investigate an orphan natural gas well adjacent to the building. The well was previously discovered and plugged during construction of the apartment complex 12 years prior. However, during a routine service line inspection, natural gas was…

  6. Casper PCE Plumes Orphan Site Investigation

    A tetrachloroethylene (PCE) plume is present in the groundwater beneath the northern portion of downtown Casper, the extents of which had been assessed throughout nearly 20 years of site characterization and data gathering. However, the exact source(s) of the groundwater impacts had not been identified. RETTEW collaboratively assisted the Wyoming Department of Environmental Quality (WDEQ)…

  7. WDEQ Phase I ESAs for Wyoming Communities

    Many Wyoming communities have brownfield properties that are abandoned or underutilized because of known or suspected environmental contamination. The Wyoming Department of Environmental Quality (WDEQ) has established the Brownfields Assistance (BA) program to support these communities by helping local governments investigate, clean up, and reuse brownfield properties. The BA program provides technical assistance through Phase…

  8. Seasons Road Limited Due Diligence Investigation Report

    Looking to potentially acquire existing assets and mineral rights in northern Ohio, a land development client needed a limited due diligence investigation to audit several wells and associated facilities on the subject property. The focus of the assessment was six oil and natural gas well sites and two tank batteries that were more than 30…

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Community Support

RETTEW Charitable Foundation Awards Grant to Good Karma Garage

RETTEW is excited to announce Good Karma Garage is the recipient of a $7,000 grant from the RETTEW…

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Services

Evolving With Our Clients and Technology

For the last decade, RETTEW has been providing North America’s largest flat-rolled steel producer with visual structural inspections…

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