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authorized representative of the local agency orbthedboard has the (3) In the case of an installation with one primary container, the
<br /> authority specified in Section 25185,with respect to any place where secondary containment shall be large enough to contain at least 100
<br /> underground storage tanks are located, and in Section 25185.5, with Percent of the volume of the primary tank.
<br /> respect to real property which is within 2,000 feet of any place where (4) In the case of multiple primary tanks,the secondary container
<br /> underground storage tanks are located. shall be large enough to contain 150 percent t tha volume of the
<br /> 25290. (a) "Trade secrets,"as used in this chapter, includes, but largest primary tank placed in it, or 10 perceut of the aggregate
<br /> is not limited to, any formula, Ian, ss, internal volume of all primary tanks, whichever is greater.
<br /> mechanism, compound, procedure, production plan,
<br /> at data, prose compilation (5) If the facility is open to rainfall, then the secondary
<br /> P containment shall be able to additionally accommodate the
<br /> of information which is not patented,which is known only to certain maximum volume of a 24-hour rainfall as determined by a 25-year
<br /> individuals within a commercial concern who are using it to storm histo
<br /> fabricate, produce, or compound an article of trade or a service ry
<br /> having commercial value,and which gives its user an o (6) Single-walled containers do not fulfill the requirement d ry
<br /> obtain a business advantage over competitors who do not o� underground storage tank providing both a primary and a secondary
<br /> use it. containment.However,an underground storage tank with a primary
<br /> (b) The board or a local agency may disclose trade secrets container constructed with a double complete shell shall be deemed
<br /> enc to have met the requirements for primary and secondary
<br /> received by the board or the local agency y pursuant to this chapter containment set forth in this section if the outer shell is constructed
<br /> to authorized representatives or other governmental agencies only
<br /> • in connection with the board's or local agency's responsibilities primarily of nonearthen materials, including, but not limited to,
<br /> concrete, steel, and plastic, which provide structural support and a
<br /> pursuant to this chapter. The board and the local agency shall
<br /> establish procedures to ensure that these trade secrets are utilized conh'nna�s lP� �k deleo 'cn rw<tem with al rim is located in the space
<br /> only in connection with these responsibilities and are not otherwise betweenrthe- ells; the system is capable of detecting the entry of
<br /> disseminated without the consent of the person who provided the hazardous substances from the inner container into the space; and
<br /> information to the board or the local agency. the system is capable of detecting water intrusion into the space from
<br /> (c) Any person providing information pursuant to Section 25286 the outer shell.
<br /> shall,at the time of its submission, identify all information which the (7) The design and construction of underground storage tanks for
<br /> person believes is a trade secret. Any information or record not I motorr—yehiQle fuels_storage—need not meet the requirements of
<br /> identified as a trade secret is available to the public,unless exempted Paragraphs (1) to (6),inclusive,if all of the following conditions exist:
<br /> from disclosure by other provisions of law. P (A) The primary containment construction is of glass fiber
<br /> (d) Where the local agency,by ordinance,provides an alternative reinforced plastic, cathodically protected steel, or steel clad with
<br /> to the listing of a substance which is a trade secret,the glass fiber reinforced plastic.
<br /> person storing (g) Any alternative primary containment is installed in
<br /> that substance shall provide the identification of the material directly conjunction with a system that will intercept and direct a leak from
<br /> to the board pursuant to this section. any part of the tank to a monitoring well to detect any release of
<br /> 25291. Every underground storage tank installed after January 1, motor vehicle fuels stored in the tank.
<br /> 1984, shall meet all of the following requirements: (C) The system designed to provide early leak detection and
<br /> (a) Be designed and constructed to provide primary and response, and to protect the groundwater from releases.
<br /> secondary levels of containment of the hazardous substances stored (D)-The monitoring is in accordance with the alternative method
<br /> in it in accordance with the following performance standards: identified in paragraph (4) of subdivision (b) of Section 25292. 14
<br /> (1) Primary containment shall be product-tight.
<br /> (2) Secondary containment shall be constructed to p (E) Pressurized piping systems connected to undergrrevent storage tanks used for the storage of motor vehicle fuels and 'r
<br /> structural weakening as a result of contact with any released monitored in accordance with paragraph (4) of subdivision (b) of
<br /> hazardous substances, and also shall be capable of storing the Section 25292 also meet the requirements of this subdivision
<br /> hazardous substances for the maximum anticipated period of time provided that the tank meets the conditions of subparagraphs (A) to/
<br /> necessary for the recovery of any released hazardous substance. (D), inclusive.
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