What requirements apply to building a new UST system?
Due to the storage tank compliance act of 2007 all regulated new or replacement underground storage tanks and all new or replacement lines must be double walled and have interstitial monitoring. Steel Tanks. You will find the construction standards for steel tanks in Section 6(a)(ii). All new steel tanks shall be Cathodically Protected (CP). You will find requirements for installing CP in sections 6(a), for testing in section 11, and for record keeping in section 11(d). Composite Steel/ Fiberglass Tanks. You will find the construction standards for composite tanks in Section 6(a)(iii). Composite tanks do not require CP. Fiberglass Tanks. You will find the construction standards for Fiberglass tanks in Section 6(a)(i). Fiberglass tanks do not require CP. Steel piping. You will find the construction standards for steel piping in Section 6(b). All steel piping shall be Cathodically Protected. You will find requirements for installing CP in section 6(b), for testing in section 11, and for
