The UST Management Division of the South Carolina Department Environmental Services (SCDES) is seeking services to install and maintain Granular Activated Carbon (GAC) units at sites with petroleum releases from regulated underground storage tank sites in accordance with the following conditions and specifications. The scope of work is to be implemented at designated sites throughout South Carolina. The actual services to be performed at a facility will be detailed in the directive from the UST Management Division. All site rehabilitation activities must be performed by a South Carolina Certified UST Site Rehabilitation Contractor. Only bid proposals submitted by Certified UST Site Rehabilitation Contractors with an approved Annual Contractor Quality Assurance Plan on file with the UST Management Division, pursuant to the State Underground Petroleum Environmental Response Bank (SUPERB) Site Rehabilitation and Fund Access Regulation (R.61- 98 § IV), will be considered.