# Ohio Procurement Portal #SRC0000042350

ODOT procurement for one ASTM-compliant high-capacity moist cabinet

**Posted:** October 06, 2026
**Respond By:** October 22, 2026
**Identifier:** SRC0000042350
**NAICS:** 423390, 333999

The Ohio Department of Transportation is seeking one high-capacity moist cabinet for cement curing at its Columbus test laboratory.
- **Government buyer:** State of Ohio Department of Transportation (ODOT), participating agency DOT270000—Construction Management; end user is the DOT D27 Test Lab.
- **Requested product:** One high-capacity atmospheric moist cabinet; no part number or manufacturer is specified.
- **Key requirements:**
  - Support simultaneous dry and submerged curing of hydraulic cement briquets, concrete cubes, cylinders, and molds, and comply with ASTM C511 / ASTM C511-19.
  - Provide at least 60 sq. ft. of usable shelf space, including at least 20 sq. ft. of tray space; removable trays may count toward the total if they rest on shelves.
  - Maintain dry-bulb temperature of 70°F–73°F with ±1°F control, and relative humidity of 95%–100%, with 90% as the minimum baseline.
  - Operate on single-phase, 20-amp, 208-volt power and fit within maximum dimensions of 120 in. long/wide, 42 in. deep, and 87 in. high.
  - Include a heavy-duty brass or structural-steel frame, stainless-steel interior liner with thermal expansion joints, stainless-steel exterior panels, and high-density phenolic board, fiberglass insulation, or equivalent.
  - Include integrated digital data logging with continuous environmental tracking and USB/Ethernet export; removable stainless-steel wire shelves; 4-in.-deep submerged curing tanks with backfill, drain, and overflow fixtures; spare door gaskets; and heater fuse links.
- **Delivery:** Price must include freight to the DOT D27 Test Lab, 1600 W. Broad St., Columbus, Ohio 43223.
- **Estimated value:** $65,000.
- **OEMs and vendors named in the notice:** None.

### Description

The Ohio Department of Transportation is requesting quotes for one high-capacity atmospheric moist cabinet for its cement lab. The equipment must support simultaneous dry and submerged curing of cement and concrete specimens and meet the listed ASTM C511 requirements, temperature and humidity ranges, size limits, construction specifications, and included accessories. The cabinet must be compatible with a single-phase, 20-amp, 208-volt supply, and the total price must include freight to 1600 W. Broad St., Columbus, Ohio 43223. The State of Ohio is tax exempt; the estimated value is $65,000.

[View original listing](https://ohiobuys.ohio.gov/page.aspx/en/bpm/process_manage_extranet/58513)