Laserfiche WebLink
October 9, 2009 <br /> <br />vSi.?? ?• <br />t <br /> <br />Photograph 4: Looking North from Station H-8 (7113109) <br /> <br />5 <br />Photograph 5 shows the first addition of rock fill to the channel. Suitable rock was harvested from the K <br />Ridge area. Suitable rock was determined to be sandstones present in the K Ridge. Rock was loaded <br />with a thumb equipped Komatsu PC-600, and hauled with CAT 777 haul trucks. Some rock was dumped <br />directly into the channel, where access allowed. Other rock was hauled to staging areas, where it was <br />picked up with a CAT 992, and placed in the channel. After being placed in the channel, the PC-600 <br />stacked and placed rock within the drain to attain the designed height and configuration. This is <br />depicted in Photograph 6. Photographs 7 - 10 show the rock fill from various angles. Photographs 11- <br />14 show the placement of the Mirafi 140N filtration fabric. Drawing 1 in Appendix A to this report also <br />depicts Stations used to describe activity locations. <br />?? n;16 <br />r