 Off shore
Corrosion surveys for classification societies such as Lloyds Register, ABS Pacific and DNV.
Ultrasonic thickness surveys on process pipe work and process vessels utilising A and B Scan methods as well as Time of Flight Defraction (TOFD).
Radiographic inspection on process pipe work and and process vessels: this includes the use of Small Confined Area Radiography (SCAR) technology. This technology allows radiographic testing to be carried out with a barrier diameter of 3 -5 metres.
In the offshore environment where space is at a premium this simple method can provide huge savings in preventing down time in work to allow conventional radiography to take place.
DITS can provide qualified coating inspectors to carry out coating condition surveys or provide third party assessment of coating and abrasive blasting contractors.
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Aviation
Inspection Methods:
- Radiography Inspection
- Eddy Current Inspection
- Fluorescent Magnetic Particle Inspection
- Fluorescent Dye-Penetrant Inspection
- Ultrasonic Inspection
- Bond Testing
Technicians:
All technicians performing inspections are AINDT Level 2 Qualified and hold a CASA Authority.
Capabilities:
Any NDT Inspections on Australian Registered Aircraft, components and handling equipment.
Inspections include:
- Cessna 300 and 400 Series SID (Supplemental Inspection Document) Eddy Current & Dye-Penetrant
- Cessna 200 Series CAP (Continued Airworthiness Program) Eddy Current & Dye-Penetrant
- Supa Puma SB 53-01-33 (Eddy Current Tail Boom Inspection)
- Robinson Helicopter R22 & R44 Inspections (Radiography, Eddy Current, MPI & Dye-Penetrant.
- EMB120 Various UT & Eddy Current Inspections
- Metro 23 (Wing Fitting Inspection) Eddy Current & Dye-Penetrant
- Westwind (Rudder Ribs & Fuselage Frames) Radiography
- Westwind (Window Frames) Eddy Current
- Heat Treatment of all aircraft parts to an approved procedure
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Pipe line
DITS works closely with a major overseas based inspection company Oceaneering to carry out offshore and onshore inspection of pipelines, by the use of internal and external X-ray crawlers.
Recent successfully completed projects are;
- Double Island and Victoria offshore pipelines for Apache
- Mutineer and Exeter Offshore Lines for Santos
Certification / In-service Inspection
Hydrostatic Pressure Testing:
DITS are a NATA registered laboratory and are capable of carrying out Hydrostatic Pressure testing on process pipe spools and pressure plant up to 120,000 KPa. Testing can either be carried out onsite or at a DITS base.
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Verification
Third Party and Vendor Inspection:
DITS can supply inspectors to carry out third party verification and auditing on behalf of Clients.
Typical inspections have included mining and earthmoving equipment, inspection release notes for offshore companies such as Coogee Resources, Nexen Petroleum and Modec for the offshore facilities in the Timor Sea.
Welding inspection & qualification
DITS offer a range of services to the welding fabricator; Welding supervision, and welding inspection of carbon steel, alloy and aluminum welding processes.
Welder qualification and welding procedure qualification can be carried at the work site,
Client's premises or at DITS bases in the Northern Territory, Western Australia and Queensland.
DITS can provide welding procedures or will work with the Client's existing documentation.
Codes and Standards commonly utilised are ASME IX, ASME B31.3, AWS D1.1, & AS 1554
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