Phase I Environmental Site Assessment in Cincinnati, OH

Cincinnati sits within Resource Renewal's standard service region. Field crews mobilize from our Mount Holly, NJ HQ to Cincinnati and Hamilton County projects. We staff Phase I ESA, Phase II investigation, remediation, and brownfield redevelopment work for clients across Cincinnati, Norwood, St. Bernard, Reading, Blue Ash, Cheviot, and the surrounding Southwest Ohio communities.

A Phase I Environmental Site Assessment is a documented review of a property's environmental history, current condition, and surrounding land use following ASTM E1527-21. For Cincinnati properties - industrial parcels in Queensgate and the Mill Creek valley, mixed-use conversions in Over-the-Rhine and the West End, former machine shops and metal finishers in Norwood and Oakley, and riverfront redevelopment near The Banks - a Phase I is typically required by lenders, buyers, and counsel before acquisition or refinancing and to qualify for CERCLA Landowner Liability Protections.

A typical Phase I ESA runs two to three weeks from authorization to draft delivery, depending on environmental database turnaround, depth of historical research, agency file review timing, and site access. RCC can accelerate timelines for time-sensitive transactions when scope and access permit. Layered Ohio EPA VAP Phase I Property Assessment work is coordinated within the same engagement. Under ASTM E1527-21, a Phase I ESA is valid for 180 days, with extensions of up to one year possible if specific components are refreshed.

When Recognized Environmental Conditions are identified, the natural next step is a Phase II Site Investigation: a defined sampling plan, certified laboratory analysis, and data evaluation against Ohio EPA VAP standards. If contamination is confirmed, RCC develops a Remedial Investigation and a Remedial Action Workplan, pursuing a No Further Action Letter under Certified Professional oversight. For owners who prefer to exit the property rather than carry it through closure, DSR brownfield acquisition and environmental liability transfer are available as an alternative path.

DSR is Resource Renewal's brownfield redevelopment company, with experience across more than 100 brownfield sites in NJ, NY, PA, MA, and OH. DSR services include site evaluation, environmental liability transfer, and full redevelopment. DSR is a member of the EPA Landfill Methane Outreach Program and the Brownfield Coalition of the Northeast, and applies its Turn Brown to Green™ (TB2G™) model for landfill closure and beneficial reuse. EPA Brownfields Program grants and incentives may apply to qualifying Cincinnati and Hamilton County sites.

Ohio's Voluntary Action Program (VAP) is administered by Ohio EPA's Division of Environmental Response and Revitalization. Site characterization, remedial decision-making, and closure documentation are led by a Certified Professional (CP) qualified under VAP. A successfully closed VAP project receives a No Further Action (NFA) letter from the CP, and the property owner can then apply to Ohio EPA for a Covenant Not to Sue (CNS), which provides statutory release of liability under Ohio law. RCC's investigation work is scoped to feed directly into the VAP closure track that Cincinnati and Hamilton County brownfield projects pursue.

Three factors are converging in Cincinnati. First, The Banks, Over-the-Rhine, West End, and Uptown Innovation Corridor redevelopment projects continue to drive Phase I ESA work on legacy industrial and institutional parcels. Second, the Brent Spence Bridge Corridor rebuild of I-71 and I-75, together with expansion by anchor employers such as Procter & Gamble, Kroger, GE Aerospace, Cincinnati Children's, and UC Health, is triggering due diligence on adjacent and acquired properties. Third, lender ESG, climate, and PFAS-disclosure requirements have tightened expectations for environmental due diligence in Ohio commercial real estate transactions - pushing more deals to require an ASTM E1527-21 Phase I with experienced local context.

The Resource Renewal Business Park at 10 Lippincott Lane is itself a brownfield redevelopment project that moved through the same investigation, remediation, regulatory closure, and reuse process RCC and DSR deliver for clients. It is a working demonstration that contaminated parcels can move from environmental liability to productive operating real estate when investigation, remediation, regulatory strategy, and redevelopment are executed by an integrated team. Prospective clients are welcome to walk the site as part of project scoping.