# South Carolina Sfaa Sfaa #5400030301

Polyethylene brine storage tanks and fittings for SCDOT

**Posted:** October 07, 2026
**Respond By:** October 20, 2026
**Identifier:** 5400030301
**NAICS:** 326199, 423840

The South Carolina Department of Transportation is seeking polyethylene brine storage tanks and related fittings for delivery to Columbia, South Carolina.
- **Government buyer:** South Carolina Department of Transportation (SCDOT); no sub-agency or office is identified.
- **OEMs and vendors:** No manufacturer, OEM, or vendor is named in the notice or drawing.
- **Requested products** (quantities are from the drawing’s bill of materials):
  - One protective plastic component for 4,000–9,500-gallon tanks, 120-inch size (part 00000175).
  - One 2-inch PVC encapsulated fitting assembly (part 34700630).
  - One 2-inch PVC/EPDM fitting assembly (part 1070000N93808).
  - Two 2-inch PVC bulkhead fittings with EPDM (part 34200015).
  - One 18-inch mushroom-head vent assembly (part 1035000N97802).
  - One 5,500-gallon, 120-inch polyethylene tank assembly (part 5640000N97401).
  - One 5,500-gallon, 108-inch polyethylene tank assembly (part 5660000N97401).
- **Notable requirements:** External piping must be independently supported, and only base fittings are to be installed when the tank ships. Foam insulation increases tank diameter by 4–6 inches. The drawing identifies the 108-inch tank configuration in its title, but the solicitation does not clarify whether both tank models are separately required.

### Description

The South Carolina Department of Transportation is soliciting offers for polyethylene brine tanks. The attached tank drawing identifies a brine or calcium chloride storage tank configuration, including a 5,500-gallon tank and fittings. Offers are to be submitted online by October 20, 2026, at 2:30 PM. The delivery point is Columbia, South Carolina.

[View original listing](https://apps.sceis.sc.gov/SCSolicitationWeb/contractSearch.do?solicitnumber=5400030301)