Ohio Procurement Portal #SRC0000042180

Ohio DNR solicitation for sonic drill rods, spindle components, adapters, and hardware

The Ohio Department of Natural Resources is seeking quotes for sonic-drilling rods, spindle components, adapters, and related hardware for its Division of Mineral Resources Management. - Buyer: Ohio Department of Natural Resources, Division of Mineral Resources Management, MRM Administration (DNR850100). - Named OEM reference: TSI, identified in descriptions for the spindle and spindle-to-head-flange adapter-kit items. No reseller or other vendor is named. - Products requested: - 14 sonic drill rods, 4.25-inch OD x 10 feet, with 0.25-inch walls and right-hand threads; and 2 rods of the same diameter and wall thickness, 5 feet long, with right-hand threads. - 1 rod adapter with a 3.5-inch female and 4.25-inch male connection; 1 spindle with a 6-inch male left-hand connection and a 4.25-inch male right-hand thread; and 1 core-barrel adapter with a 4.25-inch female and 4.75-inch male connection. - 1 -047, 70D EPR O-ring, sized 0.0625 x 4.5-inch ID x 4.625-inch OD; 16 half-inch high-alloy, medium, YZ split-lock washers; and 16 half-inch-20 x 1.5-inch Grade 8 zinc-plated hex-head cap screws. - Two separate line items of 16 each described as “For TSI spindle to TSI head flange adapter kit”; no further specifications or part numbers are provided for these items. - 1 ACE rod, 4.25-inch OD x 1 foot, with a 0.5-inch wall and right-hand connection. - Notable technical requirements include specified rod dimensions, thread direction, connection sizes, washer material/style, and fastener grade and plating. No part numbers are given except the O-ring designation -047. - Estimated value is a planning estimate only; no contract value is stated in the provided information.

Description

The solicitation requests quotes for sonic drill rods, a TSI spindle, adapters, and related hardware. The bid schedule lists 11 required items, including rods in multiple lengths, an O-ring, washers, screws, and adapter components. The award will be made to the lowest and most responsive bidder. Responses are due October 15, 2026, at 10:00 AM ET.

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