# South Carolina Sfaa Sfaa #5400030243

SCDOT District 4 5,500-Gallon Polyethylene Storage Tanks

**Posted:** October 01, 2026
**Respond By:** October 13, 2026
**Identifier:** 5400030243
**NAICS:** 326199, 423840

The South Carolina Department of Transportation is seeking up to 20 large polyethylene tanks for salt brine and de-icing fluids across District 4.
- **Government buyer:** South Carolina Department of Transportation (SCDOT), District 4; SCDOT Procurement Office.
- **OEMs and vendors:** No tank manufacturer, OEM, or supplier is named in the available materials. SCDOT is the buyer.
- **Products requested:** Up to 20 new 5,500-gallon vertical storage tanks; no part number is specified.
  - Tanks are for outdoor storage of salt brine and de-icing fluids and are ordered as needed.
  - Required design includes a one-piece, seamless, heavy-duty polyethylene tank, approximately 120 inches in diameter by 132 inches high, with a minimum 1.5 specific-gravity wall rating and suitability for fluids up to 12.5 pounds per gallon.
  - Requirements include UV protection rated UV-20 or equivalent, translucent white construction with molded volume markers, and at least eight lifting/tie-down lugs.
  - Each tank must include an 18-inch threaded manway with vented cap, a secondary 3-inch vent, dedicated 3-inch fill and discharge fittings, polypropylene male Camlock adapters and dust caps, corrosion-protected hardware, and 1/4-inch EPDM gaskets.
  - Tanks must be factory leak-tested and shrink-wrapped; manufacturer specifications, resin and load-rating documentation, handling instructions, leak-test records, and a standard written warranty are required.
- **Delivery and freight:** A separate freight line item covers delivery per tank to SCDOT District 4 locations in Cherokee, Chester, Chesterfield, Fairfield, Lancaster, Union, and York Counties. Delivery is due within 30 days after each purchase order.
- **Period:** Two-year contract structure: one-year initial term with one one-year renewal; deliveries are made as needed.
- **Potential competing manufacturers:** Snyder Industries, Norwesco, Poly Processing, and Den Hartog Industries.

### Description

The South Carolina Department of Transportation is soliciting bids for District 4 vertical storage tanks. Offers must be submitted online by October 13, 2026, at 2:30 PM. Questions must be received by October 6, 2026, at noon. The award is expected to be posted on October 23, 2026.

[View original listing](https://apps.sceis.sc.gov/SCSolicitationWeb/contractSearch.do?solicitnumber=5400030243)