Guidance on Underwater Air Lift Bags
Updated guidance onUnderwater Air Lift Bags has been published by the International MarineContractors Association (IMCA). It addresses the initial and periodicexamination, testing, certification and maintenance of underwater type bags(cylindrical totally enclosed, closed and open parachute bags) used by diversto lift submerged objects.
Updated guidance onUnderwater Air Lift Bags has been published by the International MarineContractors Association (IMCA). It addresses the initial and periodicexamination, testing, certification and maintenance of underwater type bags(cylindrical totally enclosed, closed and open parachute bags) used by diversto lift submerged objects.
