1 Belfast Road, Durban, Bayhead, South Africa, 4001

www.dormac.net

Underwater, divers, Photographic, Inspections, CCTV/Video, Hull coating, Underwater hull cleaning, Propeller super polishing Blanking of sea chests & overboard discharges Installation of cofferdams Replacement of transducers & speed logs

10 Rotterdam Road, Durban, Bayhead, South Africa

www.subtech.co.za

The Subtech Group is a specialised market leader in the provision of marine and sub-sea services throughout Africa. Our innovative culture, wealth of industry experience, together with our geographical reach and unparalleled range of services, enables us ...
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56 Dudley Road, Jacobs, Durban, South Africa

www.aquatechdivingservices.com

Aqua Tech Diving Services is a proudly South African owned diving company striving to be first of its kind with innovative ideas and technology within the commercial diving community. Though Aqua Tech Diving Services is based in Durban South Africa the dive teams are able to mobilise locally and internationally.Aqua Tech Diving Services dive teams dive in Reservoirs and Dams throughout South Africa and Mozambique. Dive teams are able to mobilise internationally to Mozambique and Mauritius as well as locally to the ports of Durban and Richards Bay. N WATER SURVEYS:  These are split further into:Photographic SurveysCCTV Surveys Aqua - Tech Diving Services has the experienced diving, administrative and management teams to handle all aspect of the underwater inspections processes. This results in producing detailed reports for a wide variety of purposes. These include:Damage assessmentPreparation for Sales or PurchasingAssessment of Anti-fouling paint systemsGeneral Inspections of Hulls, Platings, Welding, Water Intakes, Propeller and Rudder.Assessment of general Hull condition and/or damage for classification society approval.Class surveys can vary in detail and length, dependent upon the requirements of the clients. This would include the following scopes of work: Kettle PatchesCrack ArrestsInstallation of Cofferdams (Small to Medium)Blanking of Seawater inlets or Overboard Discharges for in board repairsSealing Stern Tube GlandsReplacement of wasted anodes (welded on or bolted on)Damage repair by means of: Underwater Welding , Cutting and Burning.Taking Rudder Pintle and Tailshaft measurement readingsNon destructive testing for Plate ThicknesCropping of damaged Propeller blades