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MITIGATION MONITORING PLAN <br /> <br /> Impact / Specific Plan Measure Timing <br /> <br />BMPs required in the SWPPP and grading plan requirements described in <br />Impact 4.3-1 would effectively reduce or eliminate increased erosion while <br />mitigating potential impacts related to sediment transport from residential <br />development sites on runoff water quality. However, these requirements do not <br />specifically address the potential erosion and sedimentation impacts associated <br />with vineyard or other crop development and operations. The grading plan <br />requirement discussed in Impact 4.3-1 would address the potential impacts of <br />erosion and sedimentation associated with vineyards and other crops. <br /> <br />4.3-3: Agricultural Chemical Use <br /> <br />Each individual vineyard or other crop owner of agricultural land shall be Prior to the application of <br />responsible for the preparation of an Integrated Pest Management (IPM) plan. agricultural chemicals. <br />The Plan shall be subject to review and approval by the Livermore-Pleasanton <br />Fire Department prior to planting. All vineyards and other crops in the Plan <br />Area shall be managed as organic agriculture in accordance with the Califomia <br />Organic Foods Act of 1990, and all vineyard and other crop growers shall be <br />registered as organic agriculture commodity producers. <br /> <br />4.3-5: Dam Failure Flooding <br /> <br />Although the potential for a dam failure is unlikely, development of the Prior to occupancy of each <br />proposed elementary school and possible bed-and-breakfast inn/spa/restaurant/ facility. <br />conference fac~ities within the innundation area will require the preparation of <br />evacuation plans. <br /> <br />BIOLOGICAL RESOURCES (Section 4.4) <br /> <br />4.4-2: Heritage Trees <br /> <br />Existing trees exceeding six inches in trunk diameter as measured four feet Prior to PUD Development <br />above ground level shall be preserved whenever possible (exceptions for Plan approval. <br />orchard trees, other non-heritage, and trees that do not line Vineyard Avenue, <br />and are located in Vineyard districts shall be subject to approval on a case-by- <br />case basis by the Planning Commission). <br /> <br />A tree plan shall be submitted to the City in conjunction with all PUD <br />development plan applications. The plan shall note all trees to be removed or <br />disturbed that are six inches or greater in diameter and specify the precise <br />beation of the trunk and dripline, size, health and species of all trees, with <br />special notation of "heritage trees" as defined by the City's Heritage Tree <br />Ordinance. <br /> <br />The tree plan shall address protection measures during grading and <br />construction, address replacement of trees which must be removed, and review <br />the possibility of relocating existing trees elsewhere on site. The plan shall <br />include detailed measures to protect trees, including protective fencing <br />approximately 5 feet outside of the leaf canopy edge of a tree or grove wherever <br />grading or construction occurs within 50 feet of a tree, restrictions on irrigation <br /> <br />Vineyard Avenue Corridor Specific Plan Draft EIR MMP-8 Mitigation Monitoring Plan <br /> <br /> <br />