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Our Services

INSPECTION & MAINTENANCE

Underwater Inspection

We can undertake inspection using the following techniques:

  • Non-destructive testing

  • Ultrasonic thickness testing

  • Close visual inspection

  • Physical inspection

  • Photography & video surveys

  • ROV inspections

We perform these tasks for clients with a very broad range of assets, including:

  • Moorings

  • Jetties

  • Bridges

  • Pipelines

  • Water tanks​

Where required, reports written by qualified personnel. 

Our reports are concise, well written, and are always supported by meaningful graphics, clear photographs and high quality video.

Underwater Asset Installation & Maintenance

We undertake the following underwater construction and maintenance tasks:

  • General inspections

  • Water blasting

  • Anode change outs

  • Pile remediation

  • Component change outs

  • Underwater construction & repairs

  • Full containment suit diving

We perform these tasks for clients with a very broad range of assets, including:

  • Moorings

  • Jetties

  • Bridges

  • Pipelines

  • Water tanks​

  • Hydro dams

If you are looking to maintain your underwater assets, get in touch with us.

Vessel Inspection & Maintenance

Whether it is a yacht or cruise liner, we have the equipment and experience to support your needs.

  • Lloyds approved inspection services

  • Biosecurity and invasive pest inspections

  • Propeller and hull cleaning

  • Removal of fouled lines

  • Non-destructive testing

  • Coffer dam cleaning and maintenance

  • Underwater welding

  • Propeller removal and replacement

  • Location and retrieval of lost anchors

  • In-water hull repairs

If you are looking for any of these or other vessel services, we are available 24 hours a day, 7 days a week. Get in touch to find out more.

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SURVEYING

Scientific & Environmental Surveys

Whilst we are not scientists, we have years of experience collecting information for scientists. We can provide you with the support you need to comply with Environmental Impact Surveys or collect data for scientific research.

  • Diving is indertaken to WHS regulations and AS/NZS 2299.1:2015

  • Our divers have decades of scientific diving experience

  • Diving is undertaken using equipment appropriate to the job to ensure the safety of the operation (SSBA, SCUBA, full face masks, communications and Nitrox)

  • We can work with scientists to ensure data is obtained professionally and safely

 

We provide resources to complete the following scientific and environmental diving services:

  • Marine biodiversity surveys

  • Marine invasive pest and biofouling inspections and monitoring

  • Geo technical surveys

  • Sediment sampling

We can deploy and operate a range of equipment to compliment these diving services, including diver video and still imagery, core sediment sampling equipment and transects.

If you are looking for underwater environmental or scientific services, get in touch with us.

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CLEANING

Underwater Cleaning

We have spent thousands of hours cleaning our clients' underwater assets for many reasons.

  • Removal of biofouling

  • Invasive pest removal

  • Preparation for component change outs

  • Pre-cleaning for biofouling protection

  • Propeller cleaning and polishing

We use multiple techniques, depending on the requirement to achieve the results needed

  • Up to 500bar water blasting​

  • Underwater grinders

  • Underwater chippers

We lead the Tasmanian market when it comes to cleaning underwater assets

If you are looking to clean your underwater assets, get in touch with us.

Water Storage Cleaning

We offer inspection cleaning and repair services to clients with portable water, fire water or bulk water storage facilities. Our key personnel have extensive experience working with water industry assets:

  • Tanks (fire & portable water)

  • Reservoirs

  • Dams

  • Contaminated water

We maintain separate equipment for different environments. This is to ensure the safety of client assets and to ensure no cross contamination occurs. We also have:

  • Wash down and contamination procedures

  • Leak identification and repair systems

  • In house technicians to ensure the compatibility and functionality of equipment in any environment

If you are looking for any of these, or other water storage cleaning services, we are available 24 hours a day, 7 days a week. Get in touch to find out more.

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Diving and Marine Services

130 Forster Street. Invermay, TAS, 7248

Southern Tasmanian Diving Services

2b/52 Ascot Drive, Huntingfield, TAS 7050

Phone: 0400 077 908

Phone: 1300 291 020

TASMANIAN DIVERS GROUP