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June 18, 2014C-1994-082/Yoast MineJHB <br />culvert inlet is also bent inwards and needs to be openedback up. The outlet of culvert YB-2 was fine. <br />Pond 11A was not discharging and was holding a pool of cloudy water approximately 1 foot below the primary <br />riser.The inlet of Pond 11A, north of drainage YPM-9 requires gully repair(Photo 5). The spring observed <br />southeast of Pond 11A embankment had dried up. <br />YPM13 drainage is holding together well. Damaged erosion fabric that appears to have been removed during <br />previous repairs has been left piled up next to YPM-13 drainage. This material needs to be removed. The east <br />branch of YPM13 continues to downcut. This branch (gully) appears to have been repaired previously. Gullying <br />is occurring on the slope above (south) of YPM-13 surge tanks (photo6). <br />A surge tank in the center drainage west of pond 11A is eroding in the drainage below the outlet. Repairs to this <br />drainage are necessary to slow the erosion. There were recent vehicle tire tracks on the embankment of this tank, <br />There is a patch of White topjust east (below) this surge tank. <br />Drainage YPM9 upslope (west) of pond 11A still requires repair at the intersection with a side drainage from the <br />south. This intersection is downcut and continuing to erode (photo4). <br />Drainage YPM-20 at the north end of Shrub plot SP07-1 continues to downcut. This area is downslope of a <br />slump, but the drainage along LU3A is downcutting. SCC needs to monitor the roadside ditch along this stretch <br />and regrade or correct if ditch becomes too downcut. <br />YPM-8, as it crosses LU3a has been reinforced with erosion control fabric, This fabric is undercutting on the west <br />side of the road. Repairs have anchored the side of the fabric, but the fabric is undercut. Maintenance is needed to <br />assure the continued integrity of the fabric reinforcement. Anchoring the fabric to the ground surface may help <br />keep the water flow on top of the fabric and not continuing to undercut(Photo 8). <br />Gully repair that has been conducted on the east side of LU3A is holding up well. <br />YPM-15 is holding up well, with no problems with this drainage observed. <br />Pond 12A was holding a pool of water and was not discharging. <br />YPM-1-1 Gabions and rip-rapped drainage held up well to Spring runoff. Most ofthe gabions in this drainage <br />have not been fully closed. SCC needs to complete wiring the tops of the gabions closed inthis drainage. <br />Gabions have held up well in drainage YPM 3-2. <br />Pond 14 and Pond 13 were holding water. Neither pond 14 or 13 were discharging at the time of the inspection. <br />Pond 12was discharging. <br />Number of PartialInspection this Fiscal Year: 9 <br />Number of CompleteInspections this Fiscal Year: 4 <br />310 <br />Page of <br />