Significant Impact Being Mitigated |
Mitigation Measure |
Responsibility for Implementation |
Enforcement Responsibility |
Monitoring Responsibility/ Frequency |
Actions Indicating Compliance |
Geology, Soils, and Seismicity (cont.) |
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Slope stability DSP, DSP-V, CPP, & CPP-V scenarios |
4.E-4a: Site-specific development projects within the Project Site shall not place new fill materials within 600 feet of Brisbane Lagoon, except when required for roadway improvements, habitat enhancement, or other approved site improvements. Placement of new fill materials within 600 feet of the Brisbane Lagoon shall be designed to prevent erosion of soils into the lagoon during and subsequent to construction. All manufactured slopes shall require certification by a licensed geotechnical engineer to the satisfaction of the City Engineer that a factor of safety of at least 1.5 for static conditions and 1.2 under dynamic conditions will be achieved. |
Applicant(s) for grading permit(s) within 600 feet of the Brisbane Lagoon |
City of Brisbane City Engineer |
The City Engineer shall review all required design- level geotechnical reports prior to approval of any grading permit. The City Engineer shall monitor grading within 600 feet of the lagoon on a minimum monthly basis. |
Approved grading permits that grading in compliance with Mitigation Measure 4.E-4a. |
Slope stability DSP, DSP-V, CPP, & CPP-V scenarios |
4.E-4b: Site-specific development projects within the Project Site shall comply with Brisbane General Plan policy requirements and the most recent California Building Code requirements for slope stability, including Chapters 16 and 18 that require geotechnical investigations. The recommendations of the investigation shall be in accordance with the most recent California Building Code requirements for building design and incorporated into all development plans submitted for Project Site development. All final design and engineering plans submitted by the Project applicant shall be subject to review and approval by the City of Brisbane Building Official prior to issuance of a building permit. |
Applicant(s) for grading permit(s) |
City of Brisbane City Engineer |
The City Engineer shall review all required design- level geotechnical reports prior to approval of any grading permit. |
Approval of grading permits that in accordance with the recommendations of required geotechnical reports and the California Building Code. |
Hazards and Hazardous Materials |
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Routine use, storage, transport, and disposal of hazardous materials DSP, DSP-V, CPP, & CPP-V scenarios |
4.G-2a (Confirm Achievement of Remediation Goals): Prior to approval of a specific plan for any parcel within the Project Site, the project applicant shall provide confirmation to the City that the Department of Toxic Substances Control (DTSC), Regional Water Quality Control Board (RWQCB), and/or the San Mateo County Environmental Health Division as the Local Enforcement Agency, as applicable, have completed their review and accepted the Remedial Action Plan or final closure and post- closure maintenance plans. |
Responsible parties for site remediation and Title 27 landfill closure |
City of Brisbane Community Development Director |
The City Council shall not approve any specific plan for land within OU-1, OU- 2, or the former landfill until DTSC, RWQCB, and/or the San Mateo County Environmental Health Division as the Local Enforcement Agency, as applicable, have completed their review and accepted the |
Approval of specific plan(s), site-specific development, and grading and building permits in compliance with Mitigation Measure 4.G-2a. |