85026B0067 - BC-10HW4 Taking Land and Marine Borings, Citywide

The City of New York Department of Design and Construction is soliciting a city‑wide contract to provide all labor, equipment, and materials needed to perform land and marine geotechnical borings for DOT capital projects. The contractor will be responsible for drilling, sampling, testing, reporting, and coordination with marine vendors where required, under a three‑year base contract that may be renewed. The award will be a competitive bid with a three‑hour submission window on April 29 2026 and a bid opening at 11:30 am via YouTube. • Scope includes land borings, marine borings, core sampling (split‑spoon, undisturbed, diamond‑drill), observation wells, testing, and related site services. • Minimum contract ceiling $3.5 M; sub‑contractor mark‑up capped at 5 %; yearly escalators allowed on renewal. • Pre‑bid conference held April 10 2026 (virtual); questions due April 22 2026; bids submitted through PASSPort.