The materials management plan shall include a detailed closure plan which describes procedures for terminating the storage of hazardous materials at the underground storage facility or tank system and any part thereof, by either closure in place or removal, in a manner that:
(A) Minimizes the need for further maintenance;
(B) Eliminates the threat to public health, safety or the environment from residual hazardous materials at the facility;
(C) Demonstrates that hazardous materials that were stored in the underground storage tanks will be removed, disposed of, neutralized or reused in a manner which is permissible under applicable federal, state and local laws;
(D) Provides that soil and/or water sample(s) from areas likely to have the maximal amounts of contamination shall be obtained and analyzed for residual hazardous materials by an independent laboratory acceptable to the city and that information pertaining to the intended location of samples, sampling methods and test procedures, as well as the test results, be provided to the city in a timely manner; and
(E) Provides for the removal or decontamination of the facility and the environment in order to minimize present and future hazards to public health, life, property or the environment.