2011-08-09_REVISION - M1981185 (68)

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New Access Road Construction Work Plan Exhibit D — Attachment 1 • Observing retaining wall foundation excavations and roadway over excavation to check that suitable bearing materials are exposed and proper cleanup achieved; • Performing the necessary laboratory testing to check that construction materials, including fill and backfill materials, conform to the specifications; • Observing the placement of fill material and performing in -place field density tests to check that the specified compaction requirements are achieved. Field density tests will be performed in accordance with ASTM 2922 -05. Tests will be performed in each 12 inch layer placed at a frequency not to exceed 1,000 square feet/test; • Observing the construction of retaining walls and performing the necessary field and laboratory tests to check the walls are constructed in accordance with the construction drawings and specifications; and • Reviewing the Contractor's daily reports and other quality control information to check that work is being performed to the prescribed standards and that unanticipated issues arising during construction are promptly addressed. Project Closeout Documentation Wildcat Mining Corporation May Day Idaho Mine Complex — 112d Permit Application Revised August, 2011 Exhibit D — Attachment 1 • Contractor will notify the Geotechnical Engineer of substantial completion with five days of completion. The Geotechnical Engineer will then schedule a site walkover with the Contractor and Regulatory Authority. Work remaining and/or unsatisfactory work product identified by Geotechnical Engineer and Regulatory Authority will be discussed with the Contractor and memorialized in a memorandum identifying the `punch list' items that it needs to satisfactorily addressed • Minutes of the Kick -Off Meeting will be issued to attendees within three days of its being held. Daily reports generated by the Contractor will be reviewed by the Technician or engineer of record on a daily basis. The Technician will prepare daily reports describing his/her observations and actions taken to correct deficiencies in the work. Field test results and the Contractor's daily reports will be included as attachments. The Technician's daily reports will be forwarded to the Geotechnical Engineer for review and action (if any is required). The Geotechnical Engineer will transmit the daily reports to the Regulatory Authority on a weekly basis along with a brief summary of the work, including actions taken, outstanding issues to be resolved if any, and planned activities for the upcoming week. • At the completion of the work, a construction completion report will be prepared that provides a brief description of the work performed and a certification that the work was performed in accordance with the construction drawings and specifications. Attachments to the construction completion report will include as -built drawings, and the results of field and laboratory tests performed during construction. Page 12 of 15