Specifications include, but are not limited to: 1. Obtain permit from Guilford County Fire Marshall for removal and replacement of existing underground fuel lines. 2. Use a private location firm as well as 811 for existing underground utilities. 3. Remove residual fluids/sludge from UST’s and piping for disposal. Assume UST’s have less than 2 inches of fluid to be disposed of, if necessary. 4. Purge vapors from the inside of UST’s to bring tank interiors and document lower explosive level (LEL) and % oxygen readings for fire marshal prior to UST removal. 5. Remove and replace associated underground piping to all dispensers and tanks. 6. All excavations will be backfilled with soil or other suitable material and compact to 95% Standard Proctor once soil sampling is complete and UST basin can be backfilled. 7. GCS will contract with a NCDEQ approved environmental consultant to sample all required soil samples where existing fuel lines were located. All information will be collected per NCDEQ guidelines and submitted to NCDEQ. 8. The contractor will be responsible for obtaining the required permits from the City of Greensboro or Guilford County