Section 93.517. Airport hydrant leak detection requirements.

 

(1)   General. All new and existing airport fuel hydrant systems shall comply with this section.

(2)   Leak detection plans. All fuel hydrant systems shall have a leak detection plan that is specifically approved by the department in accordance with s. ATCP 93.130 .

(3)   Plan deadlines.

(a) For new fuel hydrant systems, leak detection plans shall be submitted to the department before the system becomes operational.

(b) For existing fuel hydrant systems, leak detection plans shall be submitted to the department within 10 years after February 1, 2009.

(4)   Plan requirements. Fuel hydrant leak detection plans shall include all of the following:

(a) A description of the fuel hydrant system.

(b) A description of the leak detection method used.

(c) A schedule for testing the system.

(d) Any limitations of the leak detection method.

(e) An action plan in the event a leak is identified.

(5)   System requirements.

(a) All new fuel hydrant systems shall be designed and equipped with isolation valves appropriate for leak testing.

(b) Any repair or upgrade to an existing fuel hydrant system shall include the installation of isolation valves in the section that is repaired or upgraded.

(c) Existing fuel hydrant systems shall have isolation valves for leak testing installed within 10 years after February 1, 2009.

CR 07-029 : cr. Register November 2008 No. 635 , eff. 2-1-09; correction in (2) made under s. 13.92 (4) (b) 7. , Stats., Register December 2011 No. 672 ; correction in (2) made under s. 13.92 (4) (b) 7. , Stats., Register October 2013 No. 694 .

Note

A designer of an airport hydrant leak detection system who does not have a financial interest in the airport may be considered to be the independent third party that is required in section ATCP 93.130 (3) (b) 1. for leak detection methods. Microsoft Windows NT 6.1.7601 Service Pack 1