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4.Environmental Analysis (B) A minimum factor of safety of 1.5 against static surficial failure. _ (C) A minimum factor of safety of 1.1 against seismic failure; (5) Temporary Cut Slopes at Setback Lines. Temporary cut slopes(i.e.,for limited periods of time, slopes that are in the process of extraction prior to being backfilled) at setback lines shall not exceed one(1)foot horizontal to one (1) foot vertical, except that temporary cut slopes at setback lines to a maximum of one half(1/2)of a foot horizontal to one (1) foot vertical may be maintained if site-specific geologic and engineering analysis demonstrate through a slope stability analysis that the proposed temporary cut slopes will have a minimum slope stability factor of safety as required in Section 9-1415.3(k)(4). However, in the event that there are existing structures on the adjacent property (or the immediate potential for structures on the adjacent property),the excavation shall at not time be closer to the property line than a line projected on a slope of one(1)to one(1)from the property line to the toe of slope. (6) Final Slopes.Final cut and/or fill slopes shall not exceed two(2)feet horizontal to one(1) foot vertical, except as specified below: (A) Final slopes to a maximum of one and one-half(1 1/2)feet horizontal to one (1)foot vertical may be maintained when site-specific geologic and engineering analysis demonstrate through a slope stability analysis that the _ proposed final slopes will have a minimum slope stability factor of safety as required in Section 9-1415.2(k)(4), while demonstrating suitability for the proposed end use and protecting against erosion (by means of revegetation or other methods approved by Development Services Division). (B) Final slopes to a maximum of one(1)horizontal foot to one(1)foot vertical may be maintained under water(beginning five(5)feet below the lowest water _ table on the property experienced in the preceding three (3) years) when site- specific geologic and engineering analysis demonstrate through a slope stability analysis that the proposed saturated slopes will have a minimum slope stability factor of safety as required in Section 9-1415.2(k)(4); (7) Fill Slopes. Fill slopes shall be constructed consistent with recommendations from a qualified civil/geotechnical engineer based upon site-specific geologic conditions. — SMARA and Stanislaus County Similar to the requirements given by San Joaquin County,compliance with Stanislaus County's Surface Mining and Reclamation Ordinance (Chapter 21.88: Surface Mining and Reclamation) is the County's regulatory mechanism for implementation of SMARA. The text of this ordinance is not listed in this FIR. In accordance with Stanislaus County requirements and SMARA,an applicant must apply for a _ mining permit through Stanislaus County, and the applicant's Reclamation Plan will be subject to review and approval by the County. The Reclamation Plan shall require the elements required by SMARA(Sections 2772-2773) and those set forth in California Code of Regulations Title 14, — Division 2,Chapter 8, Subchapter 1, section 3502. RMC Pacific Vemalis Quarry Mining and Reclamation Project 4.7-14 ESA/203015 Draft Environmental Impact Report May 2006