Pipeline and Tank Inspection, Maintenance and Rehabilitation


One of the principal applications for tight fit HDPE liners is for the long-term corrosion protection of new high-pressure water injection pipelines for oil and gas companies.

APS possesses the in-house capability to design, supply, install and test both onshore and offshore HDPE pipeline networks.

APS offers a factory-based service for the installation of HDPE liners to threaded tubulars and round tubing.

Whether for oil, gas, water sewerage, slurry or chemical process, the extensive APS engineering, design and contractual capabilities are a major factor in the regions' utilisation of HDPE pipeline systems.

DJA Inspection Services
DJA Inspection Services arrives at the job site with all equipment to safely and accurately perform tank inspections.
Real time display units
DJA uses real-time display units to perform MFL. All inspectors receive training in-house and by the manufacturer.
DJA storage tank inspections
DJA inspectors make detailed inspections with knowledge obtained through hundreds of storage tank inspections.
DJA inspectors
DJA inspectors use the required equipment and experience to safely inspect tanks.


FORCE Technology delivers planning services for risk based inspection (RBI) and reliability centered maintenance (RCM) on large processing plants.

FORCE Technology often conducts third party breakdown investigations.

Telltale particles found inside the gear above, shown in images from our ESEM/FEG microscope.

FORCE Technology started its life as The Danish Welding Institute and maintains what is possibly Northern Europe’s most extensive welding lab.


Mechanical direct mounted Model MW.

Flange weld tester.

Our internal weld tester is designed specially for hydrostatic test applications.

HP pipe plug.

The twin-tyred dual tool.

Asset integrity and reliability management system
Visions Enterprise is an asset integrity and reliability management system, which effectively analyses inspection and engineering data to support decision making.
SAP plant maintenance
Together with SAP plant maintenance, Visions Enterprise produces advanced work scheduling using condition and risk-based principles.
Metaphase technology package
The Metaphase technology package includes a range of scanners and probes that can accommodate low to high temperature applications and pipe sizes from 1in upwards.
Pipeline inspection services
UT Quality has worldwide service distribution centres and the largest fleet of AUT units in the industry, making it a world leader in pipeline inspection services.
Met Group of companies
The Met Group of companies is based in Edmonton, Canada with offices strategically placed around the world.


A new generation of ultrasonic in-line inspection tools for the detection and sizing of metal loss and cracks.

Data visualisation. C-Scan and B-Scan presentation of a lamination found in a pipeline.

Area of metal loss caused by corrosion. Detected and sized using an ultrasonic in-line inspection tool.

Pipeline Nitrogen Services' head office
Pipeline Nitrogen Services' head office.
PNS' slogan
PNS' slogan, "We Believe in Quality Service", demonstrates our excellence.
PNS nitrogen equipment
PNS nitrogen equipment.
Mobile dust filter unit
Mobile dust filter unit (ethylene).

High-resolution in-line inspection tool
Crack detection and coating disbondment: high-resolution in-line inspection tool RoCD2 incorporates EMAT technology.
MFL/Ultrasonic corrosion detection tool
MFL/Ultrasonic corrosion detection tool.
Pipeline dent detection
Customized ILI to meet the demanding requirement for dent detection: ROSEN geometry inspection tool with extended resolution.
Robotic Pipe Scanner
Magnetic flux leakage and ultrasonic testing for optimal detection of metal loss and pipeline wall features.
Pipeline integrity management
ROAIMS: advanced software solution to support effective pipeline integrity management.


The pneumatic stopper type H is suitable to plug temporarily circular section pipes, like oil and gas lines, at relatively high pressures.

This pneumatic stopper is made from synthetic fabric and is coated on both faces with oil resistant plastomers.

It can be inflated with air or nitrogen through a flexible hose with a valve and a vent safety valve..

The flexible tanks type R and R2 are suitable to contain various liquids.

Tensile strength test on materials and seams.


Pipework with an absent isolation facility, intercepted utilising a 4in BISEP™. Branch pipework is terminated and redundant pipework safely decommissioned without production outage.

Contour composite repair applied to 12in and 4in pipeline.

Typical 24in high pressure isolation tool available for manual, piggable, tethered and remote deployment and operation.

The 18in branch installed self-energised plug (BISEP™) dual-seal line stop provides double block and bleed isolation.

24in 300# connector.

Air-drying units
TM Pipeline Service offers a air-drying unit with a capacity of 15,000m³/h.
Drying valve station
Drying of a 48in valve station.
The sale of pigs
We offer the sale of pigs.
Calliper pig
A 56in inline calliper pig.
Hydrostatic testing
We offer hydrostatic testing.


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