# University of South Carolina Supplier systems #270062-01

Medford Library Roof Replacement at the University of South Carolina Lancaster Campus

**Posted:** October 10, 2026
**Respond By:** November 10, 2026
**Identifier:** 270062-01
**NAICS:** 238160

The University of South Carolina is seeking a contractor to replace the Medford Library roof at its Lancaster campus.
- **Buyer:** University of South Carolina, Facilities Planning, Design & Construction; Lancaster campus, Lancaster County, South Carolina.
- **Procurement:** One design-bid-build roof replacement construction project. Estimated construction cost is $615,000–$750,000.
- **Scope:** Remove existing roofing and related components; inspect and repair roof decks and substrates; install a two-ply, cold-process SBS modified-bitumen roofing system with insulation, coverboard, flashings, coping, counterflashings, and drain strainer covers; coordinate rooftop equipment work; and protect and clean the occupied facility.
- **Allowances:** 200 sq. ft. steel deck replacement, 100 sq. ft. steel deck rehabilitation, 50 sq. ft. steel plate installation, 100 linear ft. wood nailer replacement, 200 linear ft. walk pads, and 250 sq. ft. gypsum deck replacement. Additional roofing-system material quantities are not stated.
- **OEMs and specified manufacturer options:** **Soprema, Johns Manville, GAF, Polyglass U.S.A., Inc., and Siplast** are listed for roofing-system materials; **GAF, Insulfoam/Carlisle Construction Materials Company, Johns Manville, and Polyglass U.S.A., Inc.** are listed for polyisocyanurate insulation. No single manufacturer or product model is selected, and no part numbers are provided.
- **Notable requirements:** Maintain positive drainage, provide at least 8-inch flashing heights, and keep the roof watertight during construction. The cap-sheet granule color must be highly reflective white. Provide a two-year contractor roofing warranty and a 20-year manufacturer roofing-system warranty; the contractor must respond to emergency leaks within 24 hours and perform a post-construction inspection during the final warranty period.
- **Performance period:** Substantial completion is required within 120 calendar days from the Notice to Proceed; final completion is generally due within 30 days after substantial completion.

### Description

The University of South Carolina is soliciting bids to replace existing roofs and sheet metal accessories at Medford Library on the Lancaster campus. The work includes installing a new modified bitumen roof system and sheet metal accessories, with associated removal and substrate repairs as specified in the project documents. Bids are due November 10, 2026, at 2:30 PM, and must be submitted by hand delivery or mail; email bids are not accepted. The project manual lists a construction cost range of $615,000 to $750,000.

[View original listing](https://fms-prd.ps.sc.edu/psc/FPRD/SUPPLIER/ERP/c/SCP_PUBLIC_MENU_FL.SCP_PUB_BID_CMP_FL.GBL)