Description
The Massachusetts Port Authority is seeking a qualified contractor to perform a single geothermal test‑bore on the E2 (Limo) lot at Logan International Airport. The work includes drilling to the required depth, installing a quad‑loop heat‑exchanger casing, conducting flow and thermal‑conductivity testing, and managing soil, water, and waste disposal in compliance with airport safety, environmental, and M/WBE participation requirements. The contract is a lump‑sum award with a 5 % bid‑bond, a 120‑day construction window after notice to proceed, and mandatory reporting, bonding, and insurance provisions.
• Drill and case a test bore (≈800 ft) and install a four‑circuit geothermal loop with ±1 % length tolerance.
• Perform flow, pressure, and 48‑hour thermal‑conductivity testing; provide a final test‑report and as‑built documentation.
• Manage all excavated soils, contaminated material, and drilling fluids per unit‑price disposal schedules; comply with airport security, OSHA 10‑hour training, and 12.5 % M/WBE participation.