S.D. Admin. R. 74:56:01:14

Current through Register Vol. 51, page 34, September 9, 2024

Section 74:56:01:14 - Operation and maintenance of cathodic protection

All owners or operators of metal UST systems with cathodic protection shall comply with the following requirements:

(1) All cathodic protection systems must be maintained so the operation will provide continuous cathodic protection to the metal components of the UST system that routinely contain regulated substances and are in contact with the soil;

(2) All UST systems equipped with cathodic protection systems must be inspected by a cathodic protection tester. The tester must test the cathodic protection system within six months after installation or when the soil in the excavation area has compacted to ensure adequate protection as specified in 40 C.F.R. § 280.31 as published at 80 FR (July 15, 2015) and every three years thereafter;

(3) All UST systems with impressed current must be checked by the owners or operators every 60 days to ensure that the system is operating properly.

(4) Results of corrosion tests and system checks must be maintained in accordance with § 74:03:28:06.16 and § 74:03:28:06.23.

S.D. Admin. R. 74:56:01:14

14 SDR 76, effective 11/29/1987; test criteria transferred to § 74:03:28:06.01, 18 SDR 62, effective 10/10/1991; transferred from § 74:03:28:06, July 1, 1996; 23 SDR 131, effective 2/24/1997; 44 SDR 192, effective 6/28/2018

General Authority: SDCL 34A-2-93, 34A-2-99.

Law Implemented: SDCL 34A-2-98, 34A-2-99.