Diving in to keep you going Experienced diver with decades of experience working in a range of environments including ocean, lakes, dams, estuaries, rivers, outfalls. Nationwide coverage. In-water inspections, maintenance and repairs. Work boats for hire all surveyed for commercial use. 30 years of salvage work experience. Shipping husbandry – Hull inspection, surveys & cleaning, prop. polish, repairs, anodes. Approved doc hull inspection biosecurity. underwaterwelding,Cutting Scuba diving. Surface supply diving Underwater hydraulic & pneumatic cutting, chainsaws, grinders, trash pumps, drills, prop polishers, Broco cutting steel structures. Dredging, airlifting, pip & cable burials, grouting, sandbag pipe support. Outfall pipe laying. Moorings, survey, inspection & repairs. Wrapping Eradication of marine pests Marine biosecurity and identification Underwater photograph, video and stills General marine engineering – wharfs, slipways, scour and abutment survey, maintenance and repair.