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5.Mitigation Monitoring and Reporting Program(Revised January 2020) TABLE 5-1 (Continued) MITIGATION MONITORING AND REPORTING PROGRAM Site(s) Implementation Monitoring Monitoring and Reporting Monitoring Verification of Mitigation Measures Affected Procedures Responsibility Action Schedule Compliance I 4.C.Noise(cont.) Measure 4.0-1 b:To reduce daytime noise impacts due to All Site developer shall Site developer Engineering Department: Prior to issuance Verified by: construction within the EDZ area,all project developers shall require incorporate theCommunity Review and approve project of building or Date: construction contractors working within 55 feet of the construction site specifications of thisDevelopment specifications and grading and grading permit, property boundary to implement the following measures: measure into projectDepartment construction plans for inclusion whichever is first. • as well as Equipment and trucks used for construction shall use the best specificationsof this measure intoEn Field inspections available noise control techniques(e.g., grading and Engineering specifications. improved mufflers, Ineerin construction plans. Department I during equipment redesign, use of intake silencers,ducts,engine Community Development construction. enclosures,and acoustically-attenuating shields or shrouds). Department:Inspect site during • Impact tools(e.g.,jack hammers,pavement breakers, and rock construction to ensure drills)used for construction shall be hydraulically or electrically compliance with project powered where feasible to avoid noise associated with construction plans. compressed air exhaust from pneumatically powered tools. Where use of pneumatic tools is unavoidable,an exhaust muffler on the compressed air exhaust shall be used;this muffler can lower noise levels from the exhaust by up to about 10 dBA. External jackets on the tools themselves shall be used where feasible;this could achieve a reduction of 5 dBA.Quieter procedures,such as use of drills rather than impact tools,shall be used unless deemed not feasible by a geotechnical investigation. Mitigation Measure 4.0-1c:Prior to the approval of the development All Site developer shall Community Review and approve acoustical Prior to the Verified by: of senior housing projects within the EDZ area,the City shall require prepare an acoustical Development assessment and interior approval of the Date: site-specific acoustical assessments to determine exposure to assessment that adheres Department measures.Verify approved development of existing and approved noise sources, impact,and mitigation to all specifications of this 1 measures on construction senior housing regarding non-transportation sources. Noise exposure shall be measure. plans. projects. mitigated to satisfy the applicable City Municipal Code criterion using If noise thresholds in the Inspect site during construction appropriate housing site design. General Plan and/or to ensure compliance with Municipal Code are project construction plans. exceeded,reasonable and feasible mitigation shall be required to reduce levels to City standards. Mitigation Measure 4.C-1d: For all senior housing proposed for All sites within Developer/s of new Community Review and approve noise Prior to and after Verified by: development within the EDZ area,the City shall require noise the EDZ senior housing shall Development disclosures and noise complaint the approval of Date: disclosures and noise complaint procedures for new residents of proposed for ensure noise disclosures Department procedures prior to developer/s the development these developments,which will include 1)a disclosure of potential senior and noise complaint disseminating to senior housing of senior housing noise sources in the project vicinity;and 2)the establishment of housing procedures be residents. projects. procedures and a contact phone number for a site manager the disseminated to residents : Inspect site after occupancy to residents can call to address any noise complaints. of the senior housing. ensure compliance. Johnson Drive Economic Development Zone 5-6 ESA/140421 Partial Recirculated DSEIR Response to Comments January 2020