Lowering a man over the side to direct a branch pipe through an open scuttle, or a hole, made by a shell or splinters, has proved effective.
Ukwehlisa indoda kwelinye icala elithe ngqo le brentshi yophayiphi phakathi kovulo lobambano okanye umgxuma owenziwe nge sheli okanye isplimta ibonise uchaphazeleko.