Section Env-Or 405.11 - Changes to Cathodic Protection Systems(a) Any alterations to an existing cathodic protection system shall be made as specified in this section.(b) If the existing cathodic protection system is to be changed to an alternate method of cathodic protection, the owner shall obtain approval in accordance with Env-Or 407.01 through Env-Or 407.04.(c) The plan submitted with the application shall be a corrosion protection plan prepared by a corrosion protection expert that includes: (1) The alternate proposed corrosion protection system to be installed; and(2) All structures to be corrosion protected.(d) If an existing cathodic protection system is repaired or replaced with the same method of cathodic protection, the owner shall: (1) No later than 30 days after the date of the corrosion protection test, submit to the department the test results as required by Env-Or 406.10; and(2) Submit to the department a report prepared and signed by a corrosion protection expert identifying the cause of the failure and the procedures required to repair the cathodic protection system.(e) No later than 30 days following the repair to the cathodic protection system, the owner shall submit to the department the following: (1) A record drawing of the repair;(2) The information required by Env-Or 406.10; and(3) A report prepared and signed by a corrosion protection expert certifying the cathodic protection system repair was conducted under the direction of a corrosion protection expert and the repaired UST system has adequate cathodic protection.(f) The owner shall maintain a certificate at the facility that: (1) Shows all of the information required by (f), above, the date of installation, and the regulated substances and percentages by volume of any additives that might be stored permanently and compatibly within; and(2) Is permanently affixed in such a way as to be visible to a department inspector during a routine inspection.(g) No tank shall be used to store a regulated substance unless the manufacturer of each component of the UST system that will be in contact with the stored substance, including but not limited to the interior lining or wall of the tank and all gaskets and sealants, has listed the regulated substance as being compatible with the component.(h) The owner shall not change the regulated substance being stored in a UST system to a regulated substance that is not listed by each manufacturer as a substance that is compatible with the UST systemN.H. Admin. Code § Env-Or 405.11
(See Revision Note at chapter heading for Env-Or 400) #10393, eff 9-1-13
Amended by Volume XXXVIII Number 45, Filed November 8, 2018, Proposed by #12643, Effective 10/10/2018, Expires 10/10/2028.