US lawSouth CarolinaRegulationsChapter 103 — PUBLIC SERVICE COMMISSION103-502.4S.C. Code Regs. 103-502.4S.C. Code Regs. 103-502.4. Customer Service LineYear: 2026Length: 20 wordsOfficial source The portion of pipe on the customer’s premises which transports sewerage from the customer’s premises to the “utility service line”.PreviousS.C. Code Regs. 103-502.3NextS.C. Code Regs. 103-502.5