| (a) Purpose. The purposes of this chapter are to:
(1) provide a comprehensive regulatory program for hazardous
substance and petroleum substance underground storage tank (UST) systems,
and a limited regulatory program for petroleum product aboveground storage
tanks (ASTs), as prescribed by the Texas Water Code, Chapter 26, Subchapter
I and Subchapter K;
(2) establish minimum standards and procedures to reasonably
protect and maintain the quality of the state's groundwater and surface water
resources from environmental contamination that could result from any releases
of harmful substances stored in such tanks;
(3) provide for the use of risk-based corrective action; and
(4) generally provide for the protection of human health and
safety, as well as the protection of the overall environment of the state.
(b) Applicability to USTs.
(1) An UST system is subject to all or part of the applicable
regulations in this chapter only when such system:
(A) meets the definition of UST system under §334.2 of
this title (relating to Definitions);
(B) contains, has contained, or will contain a regulated substance
as defined under §334.2 of this title;
(C) is not completely exempted from regulation under §334.3(a)
of this title (relating to Exemptions for Underground Storage Tanks (USTs)
and UST Systems); and
(D) is not completely excluded from regulation under §334.4(a)
of this title (relating to Exclusions for Underground Storage Tanks (USTs)
and UST Systems).
(2) The requirements and provisions in this chapter are applicable
to regulated UST systems (as described in paragraph (1) of this subsection),
and to the registration, self-certification, design, construction, installation,
operation, testing, maintenance, upgrading, recordkeeping, reporting, removal
from service, release monitoring, release reporting and corrective action
(including risk-based corrective action), fee assessment, financial assurance
in accordance with Chapter 37, Subchapter I of this title (relating to Financial
Assurance for Petroleum Underground Storage Tank Systems), and other applicable
requirements associated with such systems, as more fully described in this
chapter.
(3) The requirements and provisions in this chapter apply equally
to all owners and operators of regulated UST systems (as described in paragraph
(1) of this subsection), including individuals, trusts, firms, joint-stock
companies, corporations, governmental corporations, partnerships, associations
(including non-profit and charity organizations), states, municipalities,
commissions, political subdivisions of a state, interstate bodies, consortiums,
joint ventures, commercial and noncommercial entities, and the United States
Government (including all of its departments), except as otherwise provided
in this chapter.
(4) The following types of underground tank systems are subject
to all or parts of the applicable regulations in this chapter if they meet
the general qualifications for an UST system in paragraph (1) of this subsection:
(A) compartmental tanks, when at least one of the compartments
is used to store regulated substances; and
(B) dual-use or multiple-use tanks which alternately store
two or more substances, when at least one of the stored substances is a regulated
substance.
(c) Applicability to ASTs.
(1) An AST is subject to the applicable regulations in this
chapter only when such tank;
(A) meets the definition of "aboveground storage tank" in §334.2
of this title;
(B) contains, has contained, or will contain a "petroleum product"
as defined in §334.2 of this title;
(C) is not exempted from regulation under §334.123 of
this title (relating to Exemptions for Aboveground Storage Tanks (ASTs));
and
(D) is not excluded from regulation under §334.124 of
this title (relating to Exclusions for Aboveground Storage Tanks (ASTs)).
(2) The requirements and provisions in this chapter apply to
regulated ASTs, and to the registration, installation notification, reporting,
recordkeeping, release reporting and corrective action (including risk-based
corrective action), fee assessment, and other applicable requirements associated
with such tanks, as more fully described in this chapter.
(3) The applicable requirements and provisions in this chapter
shall apply equally to all owners and operators of regulated ASTs, including
individuals, trusts, firms, joint-stock companies, corporations, governmental
corporations, partnerships, associations (including nonprofit and charity
organizations), states, municipalities, commissions, political subdivisions
of a state, interstate bodies, consortiums, joint ventures, commercial and
noncommercial entities, and the United States government (including all of
its departments), except as otherwise provided in this chapter.
(4) The following types of ASTs are subject to the applicable
regulations in this chapter if they meet the general qualifications for an
AST in paragraph (1) of this subsection:
(A) compartmental tanks, when at least one of the compartments
is used to store petroleum products; and
(B) dual-use or multiple-use tanks which alternately store
two or more substances when at least one of the stored substances is a petroleum
product;
(5) If a storage tank containing a petroleum product technically
meets the definitions of both an AST and an UST under this chapter, then the
tank will be considered an UST, and must conform with all applicable requirements
for USTs in this chapter.
(6) Consistent with the exemption for heating oil tanks in §334.123(a)(2)
of this title, an AST storing a petroleum product (such as kerosene or diesel)
which is primarily used as a heating oil substitute for heating purposes on
the premises where stored, and which is secondarily used as a motor fuel for
the operation of internal combustion engines, is exempt from the regulations
of this chapter.
(d) Applicability of specific sections to USTs and ASTs.
(1) USTs are subject to all the applicable provisions of this
chapter, except Subchapter F of this chapter (relating to Aboveground Storage
Tanks). Underground petroleum storage tanks are also subject to all applicable
provisions of Chapter 37, Subchapter I of this title.
(2) ASTs are subject to all the applicable provisions of this
chapter, except:
(A) §334.3 of this title (relating to Exemptions for Underground
Storage Tanks (USTs) and UST Systems), §334.4 of this title (relating
to Exclusions for Underground Storage Tanks (USTs) and UST Systems), §334.5
of this title (relating to General Prohibitions for Underground Storage Tanks
(USTs) and UST Systems), §334.6 of this title (relating to Construction
Notification for Underground Storage Tanks (USTs) and UST Systems), §334.7
of this title (relating to Registration for Underground Storage Tanks (USTs)
and UST Systems), §334.8 of this title (relating to Certification for
Underground Storage Tanks (USTs) and UST Systems), and §334.9 of this
title (relating to Seller's Disclosure), and §334.10 of this title (relating
to Reporting and Recordkeeping);
(B) Subchapter B of this chapter (relating to Underground Storage
Tank Fees);
(C) Subchapter C of this chapter (relating to UST Technical
Standards); and
(D) Subchapter I of this chapter (relating to Underground Storage
Tank Contractor Registration and Installer Licensing).
|
