S.D. Admin. R. 74:56:03:16 - Repairs allowed
Repairs are allowed to AST systems if the following requirements are met:
(1) A tank interior may be
repaired and relined if the owners or operators document the following in
writing:
(a) All repairs are permanent and the
tank meets new AST standards specified in ยงยง
74:56:03:07 and
74:56:03:08;
(b) The tank and the internal liners and
coatings are compatible with the regulated substance stored;
(c) The tank was inspected
internally;
(d) All welds and
patches are installed in accordance to accepted industry codes and practices,
such as API Standard 1104 (1968);
(e) Prior to repairs all sludges and sediment
materials were removed from the tank and properly disposed of according to
state and federal statutes;
(2) All piping and fittings being repaired
shall be restored to equal to or better than original conditions. All piping
and fittings must be tested in accordance with professional engineering
practices to ensure adequacy of repairs prior to putting the systems back into
service;
(3) All owners or
operators must maintain records of any repairs performed on AST systems. Such
records must be capable of demonstrating compliance with subdivisions (1) and
(2) of this section.
Notes
General Authority: SDCL 34A-2-93, 34A-2-101.
Law Implemented: SDCL 34A-2-100, 34A-2-101.
API Standard 1104, 1968 Edition, American Petroleum Institute. Copies may be obtained from the American Petroleum Institute, Publication and Distribution Section, 1220 L Street, Northwest, Washington, DC 20005-4070. Cost $30.
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