SITE INFORMATION AND CORRESPONDENCE

Home Browse Search

n., .,,xr:`�S'.'..`,x�".stx ;';;JL4 •.,v;Y'e .;'�.�,r' .4.:.;#�' ^'tj..- z'-. s v a•� "� — —r.,.��tti - .-�� - -.— - �... _-..�- ..n F"'•r'6 *"'u"r•� r�nw. CCR, Ttn.ti 23, I)rn$ION 3, CHAPTER 16, UNDERGROUND STORAGC;TANK REGLiLA't'IONS CCR,TrIZE 23, DtvlstoN 3, CHAPTER 16, UNDRGROuIyU STORAGE TANK REGUTA17ON$ time,based on available Information. This written notice shall constitute agency concurrence on the completed corrective action. the underground storage tank is or was located: Authority: H&SC Section 25299.77 (1) for proposed activities under the Preliminary Site Assessment Phase,if Reference: H&SC Sections 25299.37,'25299154, 25295, and 25298 and 40 CFR ' directed by the regulatory agency;and Section 280.67 (2) before inlilating any work in accordance with Sections 2725 and 2727 of this Article. 2722. Scope of Corrective Action (d) The workplan shall include thero p posed actions and a proposed schedule for (a) Corrective action Includes one or more of the following phases; their completion. The responsible party shall modify the workplan, as necessary,at the direction of the re tato ' gu ry a gen cy (1) Preliminary Site Assessment Phase (2) Soil and Water Investigation Phase; (e) In the Interest of minimizing environmental contamination and promoting (3) Corrective Action Plan Implementation Phase;and prompt cleanup,the responsible parry may begin implementation of the (4) Verification Monitoring Phase, proposed actions after the workplan has been submitted and before it has received agency concurrence. Implementation of the workplan may begin sixty (b) The responsible party shall take or contract for interim remedial actions, as (60)calendar days after submittal,unless the responsible parry is otherwise effects of an unauthorized directed in writing by the regulatory agency. Before beginning these activities, necessary,to abate or correct the actual or potential e release. Interim remedial actions can occur concurrently with any phase of the responsible party shall: Corrective action. Before taking interim remedial action, the responsible party shall notify the regulatory agency of the proposed action and shall comply with (1) notify the regulatory agency of the intent to Initiate the proposed actions any requirements that the regulatory agency sets. Interim remedial actions include, but are not limited to, the following: Included In the workplan submitted;and (1) removal of free product.' Free product removal must comply with the (2) comply with any conditions set by the regulatory agency,Including applicable provisions of Section 2655 of Article 5; mitigation of adverse consequences from cleanup activities. (2) enhanced biodegradation to promote bacterial decomposition of Authority: H&SC Section 25299.77 contaminants; Reference: H&SC Sections 25295, 25297, 25299.14, 25299.37, 25299.78, and 40 CFR Sections 280.53, and 280.60 through 280.66, and Section 13267 of the (3) excavation and disposal of contaminated soil; Water Code (4) excavation and treatment of contaminated soil; 2723. Preliminary Site-Assessment Phase (5) vacuum extraction of contaminants from soil or groundwater;and (a) The Preliminary Site Assessment Phase includes,at a minimum, initial site investigation, initial abatement actions and Initial site characterization in contaminants. O pumping and treatment of ground water to remove dissolved accordance with Sections 2652, 2653, and 2654 of Article 5 and any interim remedial actions taken in accordance with Section 2722(b)of this Article. (c) The responsible parry shall submit a workplan to the re ulato a g ry agency cy (b) Implementation of any of the interim remedial actions or any of the activities responsible for overseeing corrective action at the underground storage tank included in the Preliminary Site Assessment Phase shall constitute initiation of site, under the conditions listed below. If no regulatory agency has assumed responsibility for overseeing Corrective action, the responsible corrective action. p submit the workplan to the regional board with jurisdiction for the site�where Authority: H&SC Section 25299.77 11 -3 11-4 I�