Attachment_G_-_0_Gibbs_Street_Phase_III_Environmental_Site_Assessment_Conclusions_and_Recommendations.pdf

This is an Environmental Site Assessment Conclusions and Recommendations document prepared for the City of New Haven, Connecticut, in support of the Final Remedial Action Plan for 0 Gibbs Street. The document presents the findings from Phase III site investigation activities conducted to evaluate environmental conditions at the property, which the City intends to remediate and convert into a public park. The assessment provides technical conclusions regarding soil and groundwater contamination identified at the site, along with professional recommendations for remedial actions necessary to address identified environmental issues and achieve regulatory closure for the property's intended public use.

The document serves as a supporting technical exhibit for the procurement process, wherein the City seeks Licensed Environmental Professionals to prepare the final Remedial Action Plan based on Phase III investigation results. The City has secured $250,000 in grant funding from the Connecticut Department of Economic and Community Development (DECD), with portions allocated to fund the consulting services for RAP preparation and the initial remediation activities. The conclusions and recommendations outlined in this assessment will inform the scope, cost, and timeline for the remedial action plan that contractors will be expected to develop and implement to bring the property into compliance with Connecticut environmental regulations and public health standards.