North Carolina Administrative Code › Title 15A - Environmental Quality › Chapter 02 - Environmental Management › Subchapter N - CRITERIA AND STANDARDS APPLICABLE TO UNDERGROUND STORAGE TANKS › Section .0400 - GENERAL OPERATING REQUIREMENTS › Section 02N .0405 - REPORTING AND RECORDKEEPING

Current through Register Vol. 39, No. 2, July 15, 2024
(a) The regulations governing "Reporting and
				  recordkeeping" set forth in 40 CFR 280.34 are hereby
				  incorporated by reference, excluding any subsequent amendments and
				  editions.
(b) Owners and operators
				  shall submit to the Division, within 30 days following completion, results of
				  the site investigation conducted:
(1) at
				  permanent closure or change-in-service. The results of the site investigation
				  for permanent closure or change-in-service shall be reported in a format that
				  includes the following:
(A) site location
				  information;
(B) identification and
				  contact information for the owner, operator, property owner, consultant,
				  contractor, and analytical laboratory;
(C) the same information provided in Appendix
				  I to 40 CFR Part 280, Section X;
(D) information about any release discovered,
				  including discovery date, estimated quantity of petroleum or hazardous
				  substance released, and the cause and source;
(E) information about any previous releases
				  at the site, including owner or operator at the time of the release, source,
				  cause, and location relative to the current release;
(F) description of site characteristics, such
				  as use of the site and surrounding area, drinking water supplies, presence and
				  location of water supply wells and surface water, depth to and nature of
				  bedrock, depth to groundwater, and direction of groundwater flow;
(G) date of permanent closure or
				  change-in-service of an UST system and last contents stored;
(H) procedures and methods used to clean an
				  UST system prior to permanent closure or change-in-service;
(I) procedures and methods used to
				  permanently close an UST system;
(J) description of condition of tank, piping,
				  and dispenser;
(K) documentation of
				  disposal of tank and its contents;
(L) description of condition of excavation,
				  volume of soil excavation, soil type encountered, type and source of backfill
				  used, and any groundwater, free product, or bedrock encountered in the
				  excavation;
(M) method of temporary
				  storage, sampling, and treatment or disposal of excavated soil;
(N) procedures and methods used for sample
				  collection, field screening, and laboratory analysis;
(O) quality assurance and quality control
				  procedures and methods for decontamination of field and sampling equipment and
				  for sample handling, preservation, and transportation;
(P) field screening results and analytical
				  results for samples collected, comparison of analytical results to standards
				  set forth in
				  15A NCAC
				  02L, and the presence and quantity of any
				  free product; and
(Q) maps and
				  figures showing the site and surrounding topography, current and former UST
				  system locations, surface water, water supply wells, monitoring wells, types
				  and locations of samples, analytical results for samples, ground water flow
				  direction, geologic boring logs, and monitoring well construction
				  specifications; or