11 - Laserfiche WebLink

The Revised Final SEIR evaluates the impact of the Project related to a substantial temporary increase in noise levels at sensitive receptors located near construction sites. Significance Be ore Mitigation: Significant f g g Significance After Mitigation: Less than Significant Finding: Changes have been incorporated into the Project that would avoid the significant environmental effect as identified in the Revised Final SEIR. Mitigation Measures 4.0-la and 4.0-lb, which are incorporated into the Project, will reduce the significant environmental impact to a less than significant level. Facts in Support of Finding: The following facts and mitigation measures indicate that the impact will be reduced to less than significant. 1. Construction activities would include demolition, site preparation, paving, and building construction, in addition to construction for improvements such as roadways, storm drainage, and utilities. Construction would involve the use of heavy equipment(e.g., front loader, graders, haul trucks) in addition to small power tools, generators, and hand tools that would be sources of noise. 2. Implementation of Mitigation Measures 4.0-la and 4.0-lb set forth in Table 5-1 of the Final SEIR and listed in the MMRP apply to all potential sites that would be developed within the Project and will ensure that Impact 4.0-1 will be reduced to a less than significant level, and are hereby incorporated by reference and described below. Mitigation Measure 4.C-la: To address nuisance impacts of construction activities within the EDZ area, all developers of sites within the EDZ area shall ensure that construction contractors implement the following: • Signs shall be posted at all construction site entrances to the property upon commencement of construction, for the purposes of informing all contractors/subcontractors,their employees, agents, material haulers, and all other persons at the applicable construction sites, of the basic requirements of Mitigation Measures 4.0-la and 4.0-lb. • Signs shall be posted at the construction sites that include permitted construction days and hours, a day and evening contact number for the job site, and a contact number in the event of problems. • An onsite complaint and enforcement manager shall respond to and track complaints and questions related to noise. Site(s)affected: All sites within the Project. 14