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3-12 = Geotechnical Technician(s) Labor Crews — Equipment Operators Su rveyors — Mechanics 3.12.2 Construction Management A construction management team will be on-site during the entire period of construction. The team will be under the direction of a construction manager, who will be responsible for supervision of construction of the various features included in the closure plan. The construction manager will coordinate the activities of the on-site contractor(s) and will provide liaison among the design engineers and the contractors. Other key staff may include a site engineer and construction inspector(s). A survey crew and a geotechnical CQA crew will be present, as required. Survey Control The survey control crew, under the direction of the contractor will be responsible for surveyed location of the closure plan improvements and for record drawing information. They will be responsible for establishing survey control to verify that the various components of the cover conform to grade and/or thickness requirements of the construction drawings and specifications. COA For Final Cover Placement The construction specifications will include the CQA Plan for final cover placement. A geotechnical CQA crew, under the direction of a Geotechnical Engineer, will be on-site full- time during the placement of the final cover to monitor compliance with cover design and installation methods included in the CQA Plan. The CQA personnel will have day-to-day responsibility to oversee cover placement and to evaluate whether the cover is constructed according to specifications. 3.13 Maximum Extent of Landfill Closure In accordance with 27 CCR, Section 21790(b)(6), the estimated maximum extent of the landfill that will require closure at any given time during the life of the landfill based on the refuse disposal area footprint was established in a Phased Closure Plan submittal and approved by regulatory agencies. The area for this 2011 Partial Final Closure is estimated to be approximately 20 acres. It should be noted that Partial Final Closure Plans are allowed under 27 CCR, Section 21120; therefore, the FL will be closed in stages consistent with a separate PFCPCMP for each stage, which will be submitted to the regulatory agencies two years prior to the anticipated closure dates. 3.14 California Environmental Quality Act Documentation Appropriate CEQA documentation will be prepared in support of obtaining agency approval of this PFCPCMP. This PFCPCMP will be assessed in accordance with CEQA guidelines prior to initiation of closure activities at the site. Forward Landfill Stage 113 Partial Final Closure/Post-Closure Maintenance Plan-June 2011 SWT Engineering z:\projects\allied waste\forward\11-1014 partial fnl clsr pin\partial final closure plan document\text\sec 3.doc