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CC RES 2011-096 RESOLUTION NO. 2011-96 A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF RANCHO PALOS VERDES CERT FYING A MITIGATED NEGATIVE DECLARATION MAKING CERTAIN ENVIRONMENTAL FINDINGS IN ASSOCIATION WITH AN ENVIRONMENTAL ASSESSMENT, FOR CASE NO. ZON2011-00326 FOR THE SAN RAMON CANYON STORM DRAIN IMPROVEMENT AND EMERGENCY SLOPE STABILIZATION PROJECT, AND THE ASSOCIATED COASTAL PERMIT; LOCATED AT SAN RAMON CANYON NEAR THE PALOS VERDES DRIVE EAST UPPER SWITCHBACK, EXTENDING SOUTHERLY UNDER PV DRIVE SOUTH, UNDERGROUND ALONG THE EASTERN SIDE OF SHORELINE PARK,AND TERMINATING AT THE BASE OF THE BLUFF AT THE BEACH BELOW THE PARK IN THE CITY'S COASTAL ZONE (APN 7564-019-900 & 7564-024-901). WHEREAS, it has been identified that The San Ramon Canyon drainage system p oses ongoing threats to the City of Rancho Palos Verdes and the community below 25th g oin g Street, and access along Palos Verdes Drive South/25th Street is frequently impacted during and following storm events; and, WHEREAS, the current San Ramon Canyon drainage system is not capable of managing large amounts of debris that are generated from within the canyon, and since storm water g enerated from the canyon does not have a direct outlet to the ocean, 25th Street at the mouth of the canyon is impacted by flooding, rock and debris; and, WHEREAS, as a result of these storm impacts, a project study report was prepared to identify how best to address the drainage deficiencies; and, WHEREAS, on July 21, 2010, a duly noticed community meeting was held at the Miraleste Intermediate School auditorium to discuss the proposed storm drain project and solicit comments from the surrounding residents; and, WHEREAS, on March 1, 2011, the project study report was presented to the City Council, who identified a preferred alternative design, and directed Staff to solicit professional services to engineer and design this preferred alternative design, which is referred to as the San Ramon Canyon Storm Drain Improvement and Emergency Slope Stabilization Project; and, WHEREAS, In July 2011, City Staff released an Early Consultation Public Draft Initial Study/Environmental Assessment for the proposed storm drain improvements to the general public, and to State and Federal agencies;thereby allowing the resource agencies an opportunity to review the documents and provide preliminary feedback to the City to strengthen the document. Further, the document was also made available on the City's website and a Notice was published in the Peninsula News advertising the availability of the document. WHEREAS, pursuant to the provision of the California Environmental Quality Act, Public Resources Code Section 21000 et.seq. ("CEQA"), the State's CEQA Guidelines, California Code of Regulation, Title 14, Section 15000 et.seq., the City's Local CEQA Guidelines, and Government Code Section 65962.5(F)(Hazardous Waste and Substances Statement), the City of Rancho Palos Verdes prepared an Initial Study and determined that, by incorporating mitigation measures into the Negative Declaration, there is no substantial evidence that the approval of Case No. ZON2011-00326, otherwise known as an Environmental Assessment and Coastal Permit, would result in a significant adverse effect on the environment. Accordingly, a Draft Mitigated Negative Declaration was prepared and notice of that fact was given in the manner required by law; and, WHEREAS, pursuant to the provision of the National Environmental Protection Act, 42 U.S.C. 4321 et seq. ("NEPA"), the City of Rancho Palos Verdes prepared an Environmental Assessment and determined that, in incorporating mitigation measures into the project, there is no substantial evidence that the approval of Case No. ZON2011- 00326, otherwise known as an Environmental Assessment and Coastal Permit, would result in a significant adverse effect on the environment. Accordingly, a Draft Finding of No Significant Impact was prepared and notice of that fact was given in the manner required by law; and, WHEREAS,the Mitigated Negative Declaration/Finding of No Significant Impact and Initial Study/Environmental Assessment were prepared and circulated for public review between November 17, 2011 and December 19, 2011; and, WHEREAS, on November 16, 2011, the City mailed notices to all property owners within a 500-foot radius from the subject properties upon which the storm drain system will be constructed on, informing them of the City Council hearing to consider the pending environmental documents and the Coastal Permit application. Further, the notice was published in the Peninsula News on November 17, 2011; and, WHEREAS, in accordance with the requirements of CEQA, a Mitigation Monitoring program has been prepared, and is attached to the MND/FONSI document, and to this Resolution as Exhibit "A"; and, WHEREAS, copies of the Mitigated Negative Declaration were distributed to the City Council and prior to taking action on the proposed project associated with Case No. ZON2011-00326,the City Council independently reviewed and considered the information and findings contained in the Mitigated Negative Declaration and determined that the document was prepared in compliance with the requirements of CEQA and local guidelines, with respect thereto; and, WHEREAS, after issuing notice pursuant to the requirements of the City's Development Code and the State CEQA Guidelines, the City Council of the City of Rancho Palos Verdes held a public hearing on December 20, 2011, at which time all interested parties were given an opportunity to be heard and present evidence. NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF RANCHO PALOS VERDES DOES HEREBY FIND, DETERMINE, AND RESOLVE AS FOLLOWS: Resolution No. 2011-96 Page 2 of 6 Section 1: The proposed project consists of constructing a large diameter (54 inch) steel storm drain system to convey storm water from San Ramon Canyon to the beach, and will be designed to handle existing upstream flows for a 100-year storm event. The project undertaking includes a new mid-canyon storm drain inlet structure and tunnel alignment north of PVDS/25th Street that will gravity flow through the tunnel to a cut and covered section of buried pipe located within a one hundred foot wide easement along the eastern property boundary at Shoreline Park south of PVDS/25th Street, and transition into a second tunnel to a new outlet structure at the base of the bluff. Section 2: The City Council has independently reviewed and considered the proposed Mitigated Negative Declaration/Finding of No Significant Impact, the public comments upon it, and other evidence before the Council prior to taking action on the proposed project and finds that the Mitigated Negative Declaration/Finding of No Significant Impact was prepared in the manner required by law and that there is no substantial evidence that, with appropriate mitigation measures, the approval of Case No. ZON2011-00326 would result in a significant adverse effect upon the environment. Section 3: The Initial Study identified the following issue areas that may result in a potentially significant environmental impact(s) as a result of the proposed project: Aesthetics, Air Quality, Biological Resources, Hydrology and Water Quality, and Transportation and Circulation. However, with the appropriate mitigation measures in the attached Mitigation Monitoring Program (Exhibit "A"), which address impacts upon the aforementioned issue areas, the project will not have a significant adverse environmental impact. Section 4: The City Council finds that the project would not result in significant adverse environmental impacts. In making this finding, the City Council considered the project's mitigation measures that address the following issues: a) Aesthetics: It was identified that the project may result in an aesthetic impact with regards to the visibility of the outlet structure at the beach, and the resulting aesthetics of the areas in San Ramon Canyon that will be trenched to lay the drain pipe and the buttressed fill. The potential aesthetic impacts have led to the incorporation of mitigation measures that require revegetation of the impacted areas near the inlet, and stealthing the outlet structure with natural earth-tone color. Prior to revegetating these areas, the City will ensure the use of a local native plant seed mix that will be coordinated with the Palos Verdes Land Conservancy. Incorporation of these mitigation measures will result in a less than significant impact upon aesthetics. b) Air Quality: It was identified that the project may result in an air quality impact with regards to exposing sensitive receptors to short-term, construction related pollutants, odors and dust. Residences are identified as a sensitive receptor, and exposure to dust and exhaust emissions from construction activities was identified as a potential impact. However, this potential impact has led to the incorporation of mitigation measures that Resolution No. 2011-96 Page 3 of 6 require the use of Best Management Practices (BMPs), such as watering of graded areas to minimize dust, for avoiding short-term related air quality impacts. As such, by incorporating these mitigation measures, there will be no significant adverse impacts upon air quality. c) Biological Resources: It was identified that the project may result in a biological resources impact due to habitat loss of coastal sage scrub and jurisdictional drainage. Specifically, the project will impact 0.34-acre of coastal sage scrub, 0.02-acre of coastal bluff scrub, and 1.36-acres of grassland habitat. These habitat losses do not exceed the maximum accounted by the City's NCCP. The City's NCCP, which was approved in 2004 by the City Council, creates a habitat preserved in exchange for allowing a certain amount of habitat loss resulting from public and private projects over a span of 50 years. One of the covered projects identified in the City's NCCP is the Lower San Ramon Canyon Project, which anticipated 2-acres of coastal sage scrub loss and 6- acres of non-native grassland loss. These anticipated impacts are mitigated through the dedication of City-owned land into the Preserve and habitat restoration in the Preserve performed by the Palos Verdes Peninsula Land Conservancy (PVPLC) for the City. Since the quantity of habitat loss resulting from the proposed project is within the quantity of loss estimated in the NCCP, the loss is mitigated pursuant to the City's NCCP. With regards to the jurisdictional drainage impacts, the storm drain project will impact 0.07-acre of jurisdictional drainage. The impacts from the canyon and jurisdictional fill will be mitigated by post-construction re-vegetation of the new streambed at a ratio of 3:1, per the requirements of the Army Corps of Engineers (ACOE). Thus, 0.21-acres will be restored through the ACOE's 404 permit process. The City will ensure the use of a local native plant seed mix that will be coordinated with the applicable agencies prior to re- vegetating the area. It is important to note that City Staff has been working with the Army Corps for several months, and the application was submitted on December 9, 2011 to start their approval process. As such, by incorporating such mitigation measures, there will be no significant adverse impacts upon biological resources. d) Hydrology and Water Quality: It was identified that the project may result in an impact with regards to wastewater discharge and storm water runoff. The potential impact has led to incorporation of a mitigation measure that requires preparation and approval of a Standard Urban Storm Water Mitigation Plan (SUSMP) prior to commencing work on the project. Further, a Storm Water Pollution Prevention Plan (SWPPP) will be prepared to address construction storm water runoff, and incorporated into the City's Water Quality Management Plan as outlined by the Los Angeles Regional Water Quality Control Board (LARWQCB). It is important to note that City Staff has also been working with the LARWQCB Staff for several months to ensure that the necessary information is submitted with the application. As Resolution No. 2011-96 Page 4 of 6 such, the application was submitted on December 9, 2011 to commence their approval process. Thus, incorporation of a mitigation measure will result in a less than significant impact upon hydrology and water quality. e) Noise: It was identified that the project may result in impacts with increased noise levels as a result of the construction activity. Although the noise impact will be short-term and related to construction, it has led to incorporation of mitigation measures that limit hours of construction and the queuing of construction vehicles. Incorporation of mitigation measures will result in a less than significant impact upon noise. Transportation and Circulation: It was identified that the project may result in transportation and traffic impacts with regards to construction activity. As a result, mitigation measures have been incorporated in the form of traffic control measures, construction timing and phasing, and queuing of construction vehicles. As such, by incorporating these mitigation measures, there will be no significant adverse impacts upon transportation and traffic. Section 5: In accordance with the requirements of the National Environmental Policy Act(NEPA), alternatives to the proposed design were considered. Seven alternative designs were considered, including designs that rely on connecting to the existing storm drain system in the City of Los Angeles. However, the condition of the existing storm drain system in the City of Los Angeles is unknown, as no technical information has been submitted to the City of Rancho Palos Verdes regarding the condition and capacity of the system. Further, the alternatives have not been well received by the City of Los Angeles, as the City of Los Angeles Department of Public Works Staff has indicated that such alternatives which include construction at the mouth of San Ramon Canyon (adjacent to 25th Street) and traversing the privately owned parcel immediately to the north of 25th Street is not likely due to environmental and jurisdictional constraints at the mouth of San Ramon Canyon, and due to the impacts to the downstream residents in the mobile home park during construction. Based on all alternatives considered, the proposed design has been identified as presenting the least amount of jurisdictional and native habitat impacts, and eliminates reliance on other jurisdictions and their processes since the project would be wholly confined to the City of Rancho Palos Verdes. Further, since the project will be wholly within the City of Rancho Palos Verdes and on vacant parcels, this design minimizes impacts to existing residents and to the adjacent mobile home park in the City of Los Angeles. Furthermore, construction of the proposed project will not necessitate impacting the existing residential developments in the area. Section 6: For reasons discussed in the Initial Study,which is incorporated herein by reference, the proposed project will not have any potential to achieve short-term, to the disadvantage of long-term, environmental goals, nor would the project have impacts which are individually limited, but cumulatively considerable. Section 7: The Lead Agency has consulted the lists compiled pursuant to Section Resolution No. 2011-96 Page 5 of 6 65962.5 of the Government Code, and has certified that the development project and any alternatives proposed in this application are not included in these lists of known Hazardous Waste and Substances Sites as compiled by the California Environmental Protection Agency. Section 8: Based upon the foregoing findings, the adoption of the proposed Mitigated Negative Declaration/Finding of No Significant Impact is in the public interest. Section 9: The mitigation measures set forth in the Mitigation Monitoring Program, Exhibit "A", attached hereto, are incorporated into the scope of the proposed project. These measures will reduce potential significant impacts identified in the Initial Study to a less than significant level. Section 10: The time within which the judicial review of the decision reflected in this Resolution, if available, must be sought is governed by Section 1094.6 of the California Code of Civil Procedure or other applicable shortened periods of limitation. Section 11: For the foregoing reasons and based on the information and findings included in the Staff Report, Environmental Assessment and other components of the legislative record, in the proposed Mitigated Negative Declaration/Finding of No Significant Impact, and in the public comments received by the Council, the City Council of the City of Rancho Palos Verdes hereby certifies that the Mitigated Negative Declaration/Finding of No Significant Impact has been prepared in compliance with CEQA/NEPA, and therefore adopts the attached Mitigation Monitoring Program (Exhibit"A") associated with Case No. ZON2011-00326 (Coastal Permit). PASSED, APPROVED, and ADOPTED this 20th day of D- -- .er 2011. I A&/aft--' May e r ATTEST: City Clerk STATE OF CALIFORNIA ) COUNTY OF LOS ANGELES )ss CITY OF RANCHO PALOS VERDES ) I, Carla Morreale, City Clerk of the City of Rancho Palos Verdes, hereby certify that the above Resolution No. 2011-96 was duly and regularly passed and adopted by the said City Council at a regular meeting held on December 20, 2011. (7/4 / City Clerk Resolution No. 2011-96 Page 6 of 6 Exhibit A Mitigation Monitoring Program Project: San Ramon Canyon Storm Drain Improvement and Emergency Slope Stabilization Project(Case No. ZON2011-00326, Coastal Permit). Location: San Ramon Canyon near the PV Drive East upper switchback, extending southerly under Palos Verdes Drive South, underground through Shoreline Park, and terminating at the base of the bluff at the beach (APN 7564-019-900 & 7564-024-901), Rancho Palos Verdes, CA 90275 Applicant: City of Rancho Palos Verdes, Public Works Department Landowner: City of Rancho Palos Verdes TABLE OF CONTENTS I. Introduction ......,..... .................. 2 II. Management of the Mitigation Monitoring Program..................... 3 Roles and Responsibilities ............... ... 3 Mitigation and Monitoring Program Procedures... ... 3 Mitigation Monitoring Operations......... ............ ... 3 III. Mitigation Monitoring Program Checklist.................. ............4 IV. Mitigation Monitoring Summary Table... ... 5 Resolution No.2011-96 Exhibit A Page 1 of 8 I. INTRODUCTION PURPOSE This Mitigation Monitoring Program (MMP) is to allow the construction of the San Ramon Canyon Storm Drain Improvement and Emergency Slope Stabilization Project on two City-owned parcels,the City's Right-of-way, and an outlet at the beach (APN7564-01 9-900 & 7564-024-901), in the City of Rancho Palos Verdes. The project includes the following: The installation of a new mid-canyon storm drain inlet near the upper switchback of Palos Verdes Drive East;tunnel alignment from the mid-canyon inlet north of 25th Street that would gravity flow through the tunnel to a cut and covered section of buried pipe located south of Palos Verdes Drive South; and transition into a second tunnel to a new outlet structure at the base of the bluff at the beach. The total storm drain alignment will measure approximately 4,200 lineal feet. The existing storm drain below 25th Street in the City of Los Angeles would remain in place and no improvements are proposed to this segment, but will be utilized and serve as a backup system. In addition to construction of the inlet structure in the canyon and tunnel, a dirt filled gravity- type buttress and associated terrace drains would be constructed within the canyon in order to reduce the potential for future deep-seated movement within the actively failing portion of the canyon that is caused by the active Tarapaca landslide. The buttress will be established at an elevation which is similar to the pre-erosion elevation within the canyon. After construction, the area along Shoreline Park will be restored to enhance the open space and recreation uses in this area by providing a maintenance access path so that routine maintenance can be performed by workers as needed. The maintenance access path will also serve as a connection for pedestrians seeking access to Shoreline Park. The maintenance access path will connect to the existing trail on Shoreline Park. The MMP responds to Section 21081.6 of the Public Resources Code, which requires a lead or responsible agency that approves or carries out a project where a Mitigated Negative Declaration has identified significant environmental effects,to adopt a"reporting or monitoring program for adopted or required changes to mitigate or avoid significant environmental effects." The City of Rancho Palos Verdes is acting as lead agency for the project. An Initial Study/Mitigated Negative Declaration was prepared to address the potential environmental impacts of the project. Where appropriate, this environmental document recommended mitigation measures to mitigate or avoid impacts identified. Consistent with Section 21080 (2)(c) of the Public Resources Code, a mitigation reporting or monitoring program is required to ensure that the adopted mitigation measures under the jurisdiction of the City are implemented. The City will adopt this MMP when adopting the Mitigated Negative Declaration. ENVIRONMENTAL PROCEDURES This MMP has been prepared in accordance with the California Environmental Quality Act of 1970 (CEQA), as amended (Public Resources Code Section 21000 et seq.) and the State Guidelines for Implementation of CEQA (CEQA Guidelines), as amended (California Administrative Code Section 15000 et seq.). This MMP complies with the rules, regulations,and procedures adopted by the City of Rancho Palos Verdes for implementation of CEQA. MITIGATION MONITORING PROGRAM REQUIREMENTS Resolution No.2011-96 Exhibit A Page 2of8 Section 21081.6 of the Public Resources Code states: "When making the findings required by subdivision(a)of Section 21081 or when adopting a negative declaration pursuant to paragraph(2)of subdivision (c)of Section 21081, the public agency shall adopt a reporting or monitoring program for the changes to the project which it has adopted or made a condition of project approval in order to mitigate or avoid significant effects on the environment. The reporting or monitoring program shall be designed to ensure compliance during project implementation. For those changes which have been required or incorporated into the project at the request of an agency having jurisdiction by law over natural resources affected by the project,that agency shall, if so requested by the lead or responsible agency, prepare and submit a proposed reporting or monitoring program." II. MANAGEMENT OF THE MITIGATION MONITORING PROGRAM ROLES AND RESPONSIBILITIES The MMP for the project will be in place through all phases of the project including final design, pre- grading, construction, and operation. The City will have the primary enforcement role for the mitigation measures. MITIGATION MONITORING PROGRAM PROCEDURES The mitigation monitoring procedures for this MMP consists of, filing requirements, and compliance verification. The Mitigation Monitoring Checklist and procedures for its use are outlined below. Mitigation Monitoring Program Checklist The MMP Checklist provides a comprehensive list of the required mitigation measures. In addition, the Mitigation Monitoring Checklist includes: the implementing action when the mitigation measure will occur; the method of verification of compliance; the timing of verification; the department or agency responsible for implementing the mitigation measures;and compliance verification. Section III provides the MMP Checklist. Mitigation Monitoring Program Files Files shall be established to document and retain the records of this MMP. The files shall be established, organized, and retained by the City of Rancho Palos Verdes department of Planning, Building, and Code Enforcement. Compliance Verification The MMP Checklist shall be signed when compliance of the mitigation measure is met according to the City of Rancho Palos Verdes Director of Planning, Building, and Code Enforcement. The compliance verification section of the MMP Checklist shall be signed, for mitigation measures requiring ongoing monitoring, and when the monitoring of a mitigation measure is completed. MITIGATION MONITORING OPERATIONS Resolution No.2011-96 Exhibit A Page 3 of 8 The following steps shall be followed for implementation, monitoring, and verification of each mitigation measure: 1. The City of Rancho Palos Verdes, Community Development Director and/or Public Works Director shall designate a party responsible for monitoring of the mitigation measures. 2. The City of Rancho Palos Verdes, Community Development Director and/or Public Works Director shall provide to the party responsible for the monitoring of a given mitigation measure, a copy of the MMP Checklist indicating the mitigation measures for which the person is responsible and other pertinent information. 3. The party responsible for monitoring shall then verify compliance and sign the Compliance Verification column of the MMP Checklist for the appropriate mitigation measures. Mitigation measures shall be implemented as specified by the MMP Checklist. During any project phase, unanticipated circumstances may arise requiring the refinement or addition of mitigation measures. The City of Rancho Palos Verdes, Community Development Director and/or Public Works Director with advice from Staff or another City department, is responsible for recommending changes to the mitigation measures, if needed. If mitigation measures are refined, the Community Development Director and/or Public Works Director would document the change and shall notify the appropriate design, construction, or operations personnel about refined requirements. III. MITIGATION MONITORING PROGRAM CHECKLIST INTRODUCTION This section provides the MMP Checklist for the project as approved by the Planning Commission of the City of Rancho Palos Verdes on December 11, 2008. Mitigation measures are listed in the order in which they appear in the Initial Study. Types of measures are project design, construction, operational, or cumulative. Time of Implementation indicates when the measure is to be implemented. Responsible Entity indicates who is responsible for implementation. Compliance Verification provides space for future reference and notation that compliance has been monitored, verified, and is consistent with these mitigation measures. Resolution No.2011-96 Exhibit A Page 4 of 8 MITIGATION MEASURES TYPE TIME OF RESPONSIBLE COMPLIANCE IMPLEMENTATION fl ENTITY VERIFICATION . , kl.ARSINETIP -: • : ..• • • : • A-1: The vegetation within the storm drain right-of-way (ROW) impacted due to construction will Community Project Design Prior to building permit final, Property Owner/ be replaced. Re-vegetation shall be conducted prior to Development /Operational and on-going applicant. permit final,or within 90-days of completing the project, Department whichever occurs first. A-2: The outlet structure at the beach will be designed and constructed to "hide"the structure to the greatest Community extent possible. Specifically, the new outlet structure, Project Design Prior to building permit final, Property Owner/ Development including any riprap and gunite, shall utilize earth-tone /Operational and on-going applicant. Department colored concrete to blend with the bluff, in a color to be approved by the Community Development Director. Community A-3: The access roads will be paved with an earth tone Project Design Prior to building permit final, Property Owner/ Development color to blend with the natural surroundings. /Operational and on-going applicant. Department MIAIRIQUALITY1111011•11111111111111110111almosEENEEENEEEnnummilmoniumellionloommommennomoonnonimmillaisennionnioniimeloono AQ-1: During construction, all unpaved construction areas shall be watered at least twice a day during Property Owner/ Public Works excavation and construction to reduce dust emissions Construction On-going during construction Applicant Department and meet SCAQMD Rule 403 which prohibits dust clouds to be visible beyond the project site boundaries. AQ-2: During construction,all clearing,grading,earth moving or demolition activities shall be discontinued Property Owner/ Public Works during periods of high winds (i.e., greater than 30 Construction On-going during construction Applicant Department mph), so as to prevent excessive amounts of dust. AQ-3: During construction, the General contractors Property Owner/ Public Works -Dm 73 shall maintain and operate construction equipment so Construction On-going during construction x Applicant Department =' co as to minimize exhaust emissions. CD la 0 al >74:"Cs" AQ-4: A weatherproof notice/sign setting forth the 0 6-' 03 = name of the person(s)responsible for the construction p site and a phone number(s) to be called in the event Property Owner/ Public Works Construction On-going during construction 1\3 that dust is visible from the site as described in Applicant Department mitigation measure AQ-1 above, shall be posted and cc's), prominently displayed on the construction fencing. MITIGATION MEASURES TYPE TIME OF RESPONSIBLE COMPLIANCE IMPLEMENTATION ENTITY VERIFICATION AQ-5: Trucks shall not park, queue and/or idle at the project site or in the adjoining public rights-of-way Property. Owner/ Public Works before 7:00 AM, Monday through Saturday, in Construction On-going during construction Applicant Department accordance with the permitted hours of construction BIOLOGICAL RESOURCES B10-1: To mitigate the impact to the 0.07-acre of jurisdictional drainage to a less than significant level,a Landscape Establishment Conformance Mitigation Plan shall be submitted to the Community Development Director prior to construction. The Mitigation Plan shall include the following: , o All related coordination and specification preparation required to enforce this establishment/mitigation plan as conditioned by the MND/FONSI and outside regulatory agencies. o The plan will include a description of the enhancement and restoration activities,timelines,plant palettes, maintenance and monitoring for at least 0.21 acres of jurisdictional impacts. Monitoring shall include: Community o Detailing physical work to be performed by others to Prior to commencement of Property Owner/ ' Operational construction Applicant Development prevent the re-invasion of nonnative plants. Department o Prepare annual report after the initial mitigation implemented, photo documentation from designated "photo stations." o Documentation of re-vegetation survival percentages/sizes/species. o Direct/document the number and species of ,; replacement plants(shrubs&trees). o Documentation of the methods used to assess all c parameters. o Survival goals include: minimum of 80%on year one c; and 100%thereafter and/or 75%coverage with native woody species after 3-years and 90% after 5-years. Non-native species shall comprise less that 5% of the I. cover after 5-years. Monitoring and replacement plants will be required for the 5-year period mentioned, with MITIGATION MEASURES TYPE TIME OF RESPONSIBLE COMPLIANCE IMPLEMENTATION ENTITY VERIFICATION the option of stopping the plan 2-years prior IF all success criteria is met. Total re-vegetated area will likely be greater. B10-2. To mitigate the potential impact to the Island Green Dudleya, a preconstruction survey shall be prepared to determine the presence of said plant species within the limits of construction. The results of Community Prior to commencement of Property owner/ the survey shall be submitted to the Community Operational Development construction Applicant Development Director. If the plant species is found to Department be present and within the limits of the proposed project, then species relocation shall be conducted to the satisfaction of the Community Development Director. B10-3: To mitigate the potential impact to Southern Coast Bluff Scrub, a preconstruction survey shall be prepared to determine the presence of said plant species within the limits of construction. The results of Community Prior to commencement of Property owner/ the survey shall be submitted to the Community Operational Development construction Applicant Development Director. If the plant species is found to Department be present and within the limits of the proposed project, then species relocation shall be conducted to the satisfaction of the Communi Develo sment Director. IHYDROLQGWIWATERQUALIVIIIIIIMIIIIIIIIMENIEminoomfinnEEEEEENEEEENEENEINEENEEmonolleamEnnion HWQ-1: The project shall comply with the requirements of the statewide National Pollutant Discharge Elimination System(NPDES)General Permit for Storm Project design On-going Property Owner/ Public Works Water Discharges Associated with Construction Activity and operational applicant Department to prevent storm water pollution from impacting waters of the U.S. in the vicinity of the project site. r<1 ?DI HWQ-2: In accordance with the Clean Water Act, the CD 0, prior to construction, Regional Water Quality Control F.: Board (RWQCB) the required National Pollutant 0 Prior to building and/or grading Property Owner/ Public Works Discharge Elimination System (NPDES) permit for the Project design permit issuance applicant Department ,T), project shall be obtained. The permit shall be secured prior to construction. HWQ-3: Appropriate Best Management Practices Property Owner/ Public Works Construction On-going during construction cc (BMP),including sandbags shall be used by the project _ applicant Department -v m rn 00 o D OD * COMPLIANCE MITIGATION MEASURES I APE I IMPLEMENTATION I RESENTNTY LE I VERIFICATION applicant to help control runoff from the project site during project construction activities. Measures to be used shall be established prior to construction. Construction On -going during construction Property Owner / applicant. Public Works Department HWQ -4: A Water Quality Management Plan shall be Construction On -going during construction Property Owner / Public Works prepared prior to construction and trenching activity. applicant Department HWQ -5: All spills, leaks or other losses of oils and alternative parking areas and verify that residents within other hazardous or toxic materials will be immediately the mobile home park on 25th Street can enter and exit Construction Property Owner / Public Works cleaned up. Under no circumstances is any hazardous Construction On -going during construction applicant Department or toxic material to be allowed in or near the maintained communication with residents through public notices of drainage channel. impacted parking areas and construction times. N -1: Grading and construction activities shall be limited Property Owner/ Public Works to the hours of 7:00am and 7:00pm, Monday through Construction On- going. applicant. Department Saturday. There shall be no construction on Sundays or federally observed holidays. I I I I N -2: During demolition, construction and /or grading operations, trucks shall not park, queue and /or idle at Property Owner! Public Works the project site or in the adjoining public rights -of -way Construction On- going. applicant Department before 7:00 AM, Monday through Saturday, in accordance with the permitted hours of construction stated above. T -1: During construction, The City will ensure that roads are open during construction to at least one lane of traffic in two directions, with the use of flaggere. Construction On -going during construction Property Owner / applicant. Public Works Department ID T -2: Open trenches will be covered with steel plates Construction On -going during construction Property Owner/ Public Works during non-working hours. applicant Department T -3: During construction, the City shall provide alternative parking areas and verify that residents within the mobile home park on 25th Street can enter and exit Construction On -going during construction Property Owner / Public Works the street at all times. The City will also facilitate good applicant Department communication with residents through public notices of impacted parking areas and construction times.