Soil & Groundwater Sampling Mount Washington State Park – Summit Environmental Assessment

The New Hampshire Department of Natural and Cultural Resources is seeking a qualified contractor to conduct a comprehensive soil and groundwater investigation at the summit of Mount Washington State Park to support a summit‑area environmental assessment. The contractor will develop a Sampling & Analysis Plan (SAP) and an EPA Region‑1 compliant Quality Assurance Project Plan (QAPP), perform soil borings, sample an existing well, and carry out extensive laboratory analyses for VOCs, SVOCs, PAHs, TPH, metals, and PFAS. Detailed data validation, a Data Usability Summary Report (DUSR), and both draft and final technical reports with electronic data deliverables are required. • Develop a SAP and EPA Region‑1 QAPP meeting NHDES Env‑Or 600/610 and QA/R‑5 standards. • Conduct soil borings and sample the existing Yankee Building well, adhering to high‑elevation safety and vehicle‑weight restrictions. • Perform laboratory analyses for VOCs, SVOCs, PAHs, TPH, metals, and PFAS (Method 1633/1633A) and deliver validated data, DUSR, draft and final reports, and electronic data files. • Manage investigation‑derived waste, comply with utility‑clearance (Dig Safe 811) and Auto Road permit requirements, and submit final deliverables by 15 October 2026.