2014-02-07_REPORT - M1980244 (4)

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Cripple Creek & Victor Gold Mining Company Mill Site Earthworks Photograph Log Photo Number Date Description 1 October 18, 2011 Geomembrane exposure 2 October 22, 2011 Clay berm 3 October 25, 2011 Geomembrane installation 4 October 25, 2011 Geomembrane vacuum testing and extrusion seaming 5 November 7, 2011 Snow removal 6 November 8, 2011 DCF placement 7 December 13, 2011 Stripping topsoil 8 December 16, 2011 Com action of overburden fill 9 December 16, 2011 IConfirmatory drilling at UG #4000 10 January 11, 2012 lConfirmatory drilling at UG #4006 11 January 20, 2012 Overburden fill placement 12 January 27, 2012 Subgrade preparation prior to fill placement 13 January 31, 2012 Overburden fill placement 14 February 1, 2012 Topsoil relocation activities 15 February 6, 2012 Overburden fill placement 16 February 11, 2012 Secondary underdrain excavation 17 February 13, 2012 Secondary underdrain excavation 18 February 18, 2012 Investigation and remediation of UG #4050 19 February 20, 2012 Geogrid cap installation at UG #4028 20 Februa 27, 2012 Overburden fill borrow activities 21 March 6, 2012 Overburden fill placement 22 March 9, 2012 jOverall site activity 23 March 27, 2012 Perfonning test fill 24 March 27, 2012 Concrete plug placement at UG #4044 25 Aril 8, 2012 Overburden fill placement 26 Aril 9, 2012 Remediation of UG #4031 27 Aril 22, 2012 Overburden fill placement 28 May 8, 2012 Confirmatory drilling at UG #4081 29 May 19, 2012 Slope Contouring and overburden fill placement 30 May 24, 2012 Phase IV DCF placement 31 ay 29, 2012 Geomembrane delivery 32 June 1, 2012 Overburden fill placement 33 June 11, 2012 Geomembrane deployment at the Phase IV berm raise 34 June 22, 2012 Confirmatory drilling at UG #4073 35 June 25, 2012 Geogrid placement at UG #4052 and UG #4058 amecO Photo Number Date Description 36 June 28, 2012 DCF placement at Phase IV bens raise 37 July 17, 2012 Performing testing of overburden fill material 38 July 19, 2012 Percolation testing on overburden fill 39 July 23, 2012 Slope contouring 40 July 28, 2012 SLF relocation 41 Au ust 2, 2012 Installation of erosion control 42 Au ust 3, 2012 Overburden fill excavation at Mill Platform /Phase IV tie in 43 Au ust 11, 2012 Overall site activity 44 Au ust 14, 2012 Geomembrane exposure at Phase IV 45 Au ust 17, 2012 Overall site activity 46 Au ust 27, 2012 Gas line trench backfill 47 September 6, 2012 Geomembrane exposure at Phase IV tie in 48 September 18, 2012 DCF processing 49 September 20, 2012 SLF placement 50 September 22, 2012 SLF placement 51 September 25, 2012 SLF compaction 52 September 26, 2012 SLF placement 53 October 3, 2012 Geomembrane deployment 54 October 4, 2012 Geomembrane repair activities 55 October 5, 2012 DCF placement 56 October 9, 2012 Overall site activities 57 October 10, 2012 Geomembrane installation activities 58 October 18, 2012 DCF placement 59 October 20, 2012 SLF placement 60 October 21, 2012 Vacuum testing 61 October 23, 2012 Geomembrane deployment 62 October 26, 2012 DCF placement 63 October 28, 2012 Geomembrane repair activities 64 October 29, 2012 DCF placement 65 November 1, 2012 Overall site activities 66 November 8, 2012 Structural fill placement and geomembrane deployment 67 November 9, 2012 Overall site activities 68 November 9, 2012 MSE Wall 3 construction 69 November 14, 2012 MSE Wall 4 construction 70 November 14, 2012 lOverall site activities Page 1 of 1