SITE INFORMATION AND CORRESPONDENCE

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(3) Cunt lnue to monitor and mit lgate Any add It tonal fire and safety hazards (b) the owner or operator shall conduct free product removal In a wanner that posed by vapors or free product that have migrated from the underground minimizes the spread of contamination Into previously uncontaminated tones by T'tt�l storage tank excavation zone and entered Into subsurface structures, such usin recovery and disposal techniques appropriate !o the hydrageo log lc as sewers or basements. conditions at the site. Free product removal shall result In proper treatment, discharge or dispos el of recovery byproducts In compliance with (4) Remedy hazards posed by contaminated soils that are excavated or exposed appllcab le local, State and federal regulations. as a result of release confirmation, site Investigation, or abatement activities. If these remedies include treatment or disposal of soils, (c) The owner or operator shall use abatement of free product migration as a the owner and operator must comply with applicable State and local minimum objective for the design of the free product removal system. requirements. (d) The owner or operator shall handle any flammable products In a safe manner (5) Investigate to determine the possible presence of free product, if free consistent with state end local requirements. product Is present, begin removal thereof In accordance with the requlrements of section 2655 of this article. (e) A free product removal report required by section 2652(e) shall, at a minimum, Authority: Ilealth and Safety Code 25299.3, 25299.7 provide the following Informations Reference: Ilealth and Safety Code 25295 (1) The name of the person(s) responsible for Implementing the free product 40 CFR 200.61, 260.62 removal measures; 2654. Inll lel Site Characterization (2) The estimated quantity, type, and thickness of free product observed.or measured In wells, boreholes, and excavations; (a) Owners or operators required to conduct Initial site characterization under (3) The type of free product recovery system used; section 2652(f) of this article, shall comply with the requirements of this section. (4) Whether any discharge will take place on-site or off-site during the recovery operation and, If so, where this discharge will be located; (b) The owner or operator shall promptly assemble Information about the/ underground storage tank site and the nature of the unauthorized release, (5) The type of treatment applied to, and the effluent quality expected In, Including Information gained while confirming the release or comppleting any any discharge; necessary in ltial abatement actions and free product removal. TI1is Information must include, but is net limited to, the followings (6) The steps that have been or are being taken to obtain any necessary permits for any discharge; and (1) Data on the nature and estimated quantity of release; (7) The means of disposal and/or proposed disposition of the recovered free (2) Data from available sources and/or site Investigations concerning the product. surrounding populations, water quality, use and approximate locations of wells potentially affected by the release, subsurface soil conditions, locations of subsurface utilities, climatological conditions, and land Authoritys Ilealth and Safety Code 25299.3, 25299.7 use. Reference: Ilealth and Safely Code 25295 Authority: Ilealth and Safety Code 25299.3, 25299.7 40 CFR 280.64 Reference: Ilealth and Safety Code 25295 40 CFR 280.63 2655. Free product Removal (a) At sites where investigations under section 2653 of this article indicate the presence of free product, the owner or operator shall comply with the requirements of this section. The owner or operator shall remove free product to the maximum extent practicable, as determined by the local agency, while coI arnnulug to take any actions required under sections 2652 through 2654 of this article. 1. 5.5 \ 5.6 's