stevensamler
Contributor
Week 5 LA Co ADP 8/3/13 beach dive at White point rocky beach entries and exits and locate underwater thermal vents , surface and use triangulation to map vents then relocate and find them . The other training dive was underwater mapping and survey using lines and grids made of 3' square pvc grids . We placed the grid on the bottom and had to identify and get a count on the sea life within the grid , also noted depth and bottom contour and composition.
Week 6 LA CO ADP 8/10/13 started with 4 hrs of pool training covering search and recovery , search patterns , semi circle , full circle , jack stay , underwater signals , diver to tender , tender to diver ,lift bags , underwater vacuum , then 4hrs of classroom with lectures from coastguard search and rescue and diving physics.
Week 7 LA CO ADP 8/17/13 Night dive at Redondo beach /Vets park underwater nav with compass and natural navigation, pre dive site survey and an acclimation skin dive prior to setting dive float. We did a 30 min swim around at 30 + fsw while marking compass headings , depth changes and natural nav , longshore current , outgoing tidal flow , then we took turns leading the dive team back to the dive float. Next week altitude diving .
Week 6 LA CO ADP 8/10/13 started with 4 hrs of pool training covering search and recovery , search patterns , semi circle , full circle , jack stay , underwater signals , diver to tender , tender to diver ,lift bags , underwater vacuum , then 4hrs of classroom with lectures from coastguard search and rescue and diving physics.
Week 7 LA CO ADP 8/17/13 Night dive at Redondo beach /Vets park underwater nav with compass and natural navigation, pre dive site survey and an acclimation skin dive prior to setting dive float. We did a 30 min swim around at 30 + fsw while marking compass headings , depth changes and natural nav , longshore current , outgoing tidal flow , then we took turns leading the dive team back to the dive float. Next week altitude diving .