WEBVTT 00:00.119 --> 00:01.960 Behind America's vital waterway 00:01.960 --> 00:04.071 infrastructure is a team that ensures 00:04.071 --> 00:07.579 it stays strong , reliable , and ready . 00:08.130 --> 00:10.241 The US Army Corps of Engineers repair 00:10.241 --> 00:12.408 fleets play a critical role in keeping 00:12.408 --> 00:14.186 the nation's locks , dams , and 00:14.186 --> 00:16.241 navigation channels operating safely 00:16.241 --> 00:18.408 and efficiently . The fleet includes a 00:18.408 --> 00:20.241 diverse array of vessels such as 00:20.241 --> 00:22.239 floating cranes , derrick boats , 00:22.319 --> 00:25.159 wicket lifters , tow boats , tugboats , 00:25.239 --> 00:27.600 clamshell dredges , and mat sinking 00:27.600 --> 00:30.200 units . Each vessel is designed and 00:30.200 --> 00:32.270 built to perform highly specialized 00:32.270 --> 00:34.326 operations in support of . America's 00:34.326 --> 00:36.326 inland navigation system . The real 00:36.326 --> 00:38.492 strength of a repair fleet lies in its 00:38.492 --> 00:40.270 people , a workforce of skilled 00:40.270 --> 00:42.326 craftsmen , engineers , and mariners 00:42.326 --> 00:44.437 who are experts in their fields . Key 00:44.437 --> 00:46.381 positions include welders and iron 00:46.381 --> 00:48.709 workers , machinists and fabricators , 00:48.799 --> 00:51.049 crane operators , tow boat and tugboat 00:51.049 --> 00:53.479 pilots and deckhands , lock and dam 00:53.479 --> 00:55.919 equipment mechanics , field engineers 00:55.919 --> 00:58.189 and survey specialists and divers . 00:58.639 --> 01:00.583 Their work ranges from fabricating 01:00.583 --> 01:02.639 precision parts on site to repairing 01:02.639 --> 01:04.949 lock gates damaged by tow strikes to 01:04.949 --> 01:06.560 stabilizing river banks with 01:06.560 --> 01:09.430 articulated concrete mats . The USA's 01:09.430 --> 01:11.709 repair fleet provides rapid response 01:11.709 --> 01:13.750 when unexpected events occur and 01:13.750 --> 01:15.583 proactive maintenance to prevent 01:15.583 --> 01:17.669 problems before they happen . Its 01:17.669 --> 01:19.558 services to the nation includes . 01:19.870 --> 01:22.389 Emergency dam gate repairs following 01:22.389 --> 01:24.722 damages from flood debris , tow strikes , 01:24.750 --> 01:27.110 or infrastructure failures , scheduled 01:27.110 --> 01:29.269 lock gate and machinery overhauls and 01:29.269 --> 01:31.989 repairs , debris removal from lock 01:31.989 --> 01:34.099 chambers , hydropower intakes and 01:34.099 --> 01:36.550 harbors , rock work on breakwaters , 01:36.660 --> 01:39.349 weirs and dikes , reventment operations 01:39.349 --> 01:41.571 along major rivers like the Mississippi 01:41.571 --> 01:43.629 and Ohio , stabilizing banks and 01:43.629 --> 01:45.685 protecting channels and hydrographic 01:45.685 --> 01:47.790 surveys to maintain safe navigation 01:47.790 --> 01:50.430 conditions . The work of the UAC repair 01:50.430 --> 01:52.652 fleet is more than maintenance . It's a 01:52.652 --> 01:54.819 responsible investment in the nation's 01:54.819 --> 01:57.041 economy and infrastructure resilience . 01:57.041 --> 01:58.986 By ensuring the reliability of the 01:58.986 --> 02:00.986 navigation system , the fleet helps 02:00.986 --> 02:02.763 lower shipping costs , supports 02:02.763 --> 02:05.269 national security , reduces flood risks , 02:05.349 --> 02:07.571 and keeps commerce . Flowing smoothly , 02:07.714 --> 02:09.714 it's an affordable insurance policy 02:09.714 --> 02:11.714 that delivers maximum flexibility , 02:11.914 --> 02:14.675 rapid response , and pride in quality 02:14.675 --> 02:17.955 results at UAE , we don't just maintain 02:17.955 --> 02:20.595 waterways , we build the foundation for 02:20.595 --> 02:22.651 economic growth , global trade , and 02:22.651 --> 02:24.714 national security . The future of 02:24.714 --> 02:26.825 navigation is strong and the corps of 02:26.825 --> 02:28.544 engineers is leading the way .