FY26 Dry Cleaning Substance Assessment Remediation

This solicitation calls for a comprehensive assessment and remediation of dry‑cleaning substances across multiple sites. The effort will involve geotechnical drilling, soil sampling, hazardous‑waste laboratory analysis, and asphalt‑density testing to characterize contamination and develop a remediation plan. The contractor will be responsible for field work, laboratory services, and delivery of a full remediation strategy consistent with federal and district environmental regulations. • Perform horizontal directional drilling (HDD/HDB) and related geotechnical services. • Conduct soil sampling, hazardous‑waste analysis, and asphalt‑density testing. • Develop and implement an environmental remediation plan for identified dry‑cleaning contaminants.