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1 <br />' Classification. This task assumes that four undisturbed and two bag samples w ill be collected <br />and analyzed. <br />Task 3.4 - Piezometer Slug Testing <br />Five slug tests will be performed at selected piezometers to provide data on the in-situ <br />' horizontal hydraulic conductivity. Both slug-in (Falling Head) and slug-out (Rising Head) tests <br />will be performed on each well. <br />' Task 3.5 -Boring Location Survey <br />The locations and elevation of alI the new piezometers will be surveyed by a Registered Land <br />Surveyor. In order to expedite completion of the Site and Design Hydrogeologic Study, CDM <br />will retain the services of a land surveyor to provide coordinates and elevations for each of the <br />borings completed. The surveying budget for this task is based on an estimated boring plan. If <br />additional surveying services are found to be necessary, they would be handled under a <br />separate authorization. <br />Task 3.6 -Preparation of Site Hydrogeologic Report <br />CDM will prepare the Geological and Hydrogeologic Report summarizing the results of the <br />t geologic and hydrogeologic investigation upon the completion of all field work for <br />determination of Site Suitability of potential future expansion areas of the landfill. The report <br />will address the geologic and hydrogeologic investigation requirements of Rule .0538(a)(1 <br />through 13}.The report will include boring logs, cross-sections, a potentiometric contour map, <br />and a bedrock contour map. <br />Task 3.7 - Preparation of Design Hydrogeologic Report <br />Concurrent with the Site Hydrogeologic Report, CDIbi will prepare the Geological and <br />Hydrogeologic Report for inclusion in the Piggyback Landfill Expansion Permit to Construct, <br />summarizing the results of the geologic and hydrogeologic investigationupontbe completion of <br />all field work described in Tasks 3.2 through 3.5. The report will address the geologic and <br />hydrogeologic investigation requirements of Rule .0538(b}(1 and 2). The report will include a <br />' discussion of the investigation and provide the technical information necessary to determine the <br />design of the monitoring system for the landfill in addition to; boring Logs, rock core <br />descriptions, a potentiometric contour map and long-term potentiometric contours estimates, <br />' and a bedrock contour map. <br />TASK 4 -FACILITY PLAN <br />' CDM will prepare a Facility Plan for the proposed Cabarrus County C&D Landfill facility <br />property in accordance with Rules .0535(a)(1)(A) and .0537. The Facility Plan will define the <br />comprehensive development of the property proposed for permitting. The Facility Plan will <br />' include a set of drawings and a report, which present the Long-term general design concepts <br />related to construction, operation, and closure of the C&D landfill. <br />' Task 4.1-Facility Drawings <br />CDM will prepare the following Facility Drawings as required under Rule .0537(d): <br />' ^ Site Development Sheet 1 will contain a topographical survey of the entire site <br />representative of existing site conditions locating all property boundaries for the <br />proposed landfill facility certified by an individual licensed to practice land surveying in <br />5 <br />Item# 9 <br />Attachment number 1 <br />Page 89 of 185 <br />F-5 <br />