WEBVTT Kind: captions Language: en 00:00:02.440 --> 00:00:04.420 align:start position:0% [Music] 00:00:04.420 --> 00:00:04.430 align:start position:0% [Music] 00:00:04.430 --> 00:00:06.740 align:start position:0% [Music] hi<00:00:05.430> I'm<00:00:05.580> Chris<00:00:05.850> wit<00:00:06.060> with<00:00:06.299> Virginia 00:00:06.740 --> 00:00:06.750 align:start position:0% hi I'm Chris wit with Virginia 00:00:06.750 --> 00:00:07.970 align:start position:0% hi I'm Chris wit with Virginia Department<00:00:07.140> of<00:00:07.200> Mines<00:00:07.350> minerals<00:00:07.740> and<00:00:07.859> energy 00:00:07.970 --> 00:00:07.980 align:start position:0% Department of Mines minerals and energy 00:00:07.980 --> 00:00:09.589 align:start position:0% Department of Mines minerals and energy and<00:00:08.309> this<00:00:08.400> is<00:00:08.580> your<00:00:08.610> mine<00:00:08.880> safety<00:00:09.150> minute 00:00:09.589 --> 00:00:09.599 align:start position:0% and this is your mine safety minute 00:00:09.599 --> 00:00:11.780 align:start position:0% and this is your mine safety minute today<00:00:10.380> we're<00:00:10.620> out<00:00:10.650> here<00:00:10.950> on<00:00:11.160> impoundment 00:00:11.780 --> 00:00:11.790 align:start position:0% today we're out here on impoundment 00:00:11.790 --> 00:00:14.330 align:start position:0% today we're out here on impoundment construction<00:00:12.450> checking<00:00:12.809> things<00:00:12.990> out<00:00:13.259> and<00:00:13.530> we 00:00:14.330 --> 00:00:14.340 align:start position:0% construction checking things out and we 00:00:14.340 --> 00:00:16.039 align:start position:0% construction checking things out and we have<00:00:14.519> a<00:00:14.549> good<00:00:14.790> viewpoint<00:00:15.269> right<00:00:15.420> here<00:00:15.690> of<00:00:15.870> the 00:00:16.039 --> 00:00:16.049 align:start position:0% have a good viewpoint right here of the 00:00:16.049 --> 00:00:18.740 align:start position:0% have a good viewpoint right here of the upstream<00:00:16.590> base<00:00:17.190> construction<00:00:18.000> of<00:00:18.150> the<00:00:18.240> dam 00:00:18.740 --> 00:00:18.750 align:start position:0% upstream base construction of the dam 00:00:18.750 --> 00:00:21.140 align:start position:0% upstream base construction of the dam so<00:00:18.930> from<00:00:19.109> this<00:00:19.230> vantage<00:00:19.529> point<00:00:19.920> we<00:00:20.789> can<00:00:20.970> see 00:00:21.140 --> 00:00:21.150 align:start position:0% so from this vantage point we can see 00:00:21.150 --> 00:00:23.450 align:start position:0% so from this vantage point we can see the<00:00:21.300> upstream<00:00:21.750> construction<00:00:22.439> of<00:00:22.590> the<00:00:22.680> dam<00:00:22.830> we 00:00:23.450 --> 00:00:23.460 align:start position:0% the upstream construction of the dam we 00:00:23.460 --> 00:00:25.490 align:start position:0% the upstream construction of the dam we can<00:00:23.609> see<00:00:23.820> the<00:00:23.939> face<00:00:24.150> of<00:00:24.359> the<00:00:24.480> dam<00:00:24.660> we<00:00:25.109> can<00:00:25.289> check 00:00:25.490 --> 00:00:25.500 align:start position:0% can see the face of the dam we can check 00:00:25.500 --> 00:00:28.580 align:start position:0% can see the face of the dam we can check it<00:00:25.680> for<00:00:25.859> any<00:00:25.980> irregularities<00:00:26.820> any<00:00:27.810> slips<00:00:28.349> or 00:00:28.580 --> 00:00:28.590 align:start position:0% it for any irregularities any slips or 00:00:28.590 --> 00:00:30.259 align:start position:0% it for any irregularities any slips or slides<00:00:28.890> that<00:00:29.099> might<00:00:29.310> have<00:00:29.460> occurred<00:00:29.730> or<00:00:30.060> any 00:00:30.259 --> 00:00:30.269 align:start position:0% slides that might have occurred or any 00:00:30.269 --> 00:00:32.900 align:start position:0% slides that might have occurred or any erosion<00:00:30.810> due<00:00:31.140> to<00:00:31.170> heavy<00:00:31.439> rainfall<00:00:31.759> one<00:00:32.759> of<00:00:32.850> the 00:00:32.900 --> 00:00:32.910 align:start position:0% erosion due to heavy rainfall one of the 00:00:32.910 --> 00:00:34.190 align:start position:0% erosion due to heavy rainfall one of the nice<00:00:33.090> things<00:00:33.120> you<00:00:33.450> can<00:00:33.630> see<00:00:33.840> here's<00:00:34.140> the 00:00:34.190 --> 00:00:34.200 align:start position:0% nice things you can see here's the 00:00:34.200 --> 00:00:36.770 align:start position:0% nice things you can see here's the discharge<00:00:35.100> lines<00:00:35.430> the<00:00:36.030> way<00:00:36.180> they're<00:00:36.390> spaced 00:00:36.770 --> 00:00:36.780 align:start position:0% discharge lines the way they're spaced 00:00:36.780 --> 00:00:38.660 align:start position:0% discharge lines the way they're spaced out<00:00:37.020> so<00:00:37.079> that<00:00:37.530> the<00:00:37.649> material<00:00:38.100> can<00:00:38.129> be<00:00:38.280> spaced 00:00:38.660 --> 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align:start position:0% dam is very important to safety it helps 00:00:44.670 --> 00:00:46.250 align:start position:0% dam is very important to safety it helps protect<00:00:44.820> the<00:00:45.120> face<00:00:45.329> of<00:00:45.539> the<00:00:45.600> dam<00:00:45.780> form<00:00:46.140> any 00:00:46.250 --> 00:00:46.260 align:start position:0% protect the face of the dam form any 00:00:46.260 --> 00:00:48.110 align:start position:0% protect the face of the dam form any wave<00:00:46.920> action<00:00:47.430> that<00:00:47.550> might<00:00:47.700> occur<00:00:47.969> in<00:00:48.090> the 00:00:48.110 --> 00:00:48.120 align:start position:0% wave action that might occur in the 00:00:48.120 --> 00:00:49.549 align:start position:0% wave action that might occur in the water<00:00:48.420> and<00:00:48.690> it<00:00:48.809> also<00:00:48.960> helps<00:00:49.350> during 00:00:49.549 --> 00:00:49.559 align:start position:0% water and it also helps during 00:00:49.559 --> 00:00:50.959 align:start position:0% water and it also helps during construction<00:00:49.800> to<00:00:50.190> lock<00:00:50.370> everything<00:00:50.670> together 00:00:50.959 --> 00:00:50.969 align:start position:0% construction to lock everything together 00:00:50.969 --> 00:00:52.850 align:start position:0% construction to lock everything together and<00:00:51.329> make<00:00:51.510> it<00:00:51.629> watertight 00:00:52.850 --> 00:00:52.860 align:start position:0% and make it watertight 00:00:52.860 --> 00:00:59.569 align:start position:0% and make it watertight [Music]