SPECIALISED PIPELINE REPAIR SPECIALISTS COMPREHENSIVE CATHODIC PROTECTION SERVICES ECDA SURVEYS & DATA MANAGEMENT INTEGRITY OF ASSETS PIPELINE REHABILITATION ADVICE PROFESSIONAL CORROSION & METALLURGICAL EXPERTISE ACTIVE LEAKAGE CONTROL SPECIALISTS

Oil & Gas

Pipeline Inspection

  • Overline Surveys
    • CIS
    • DCVG
    • ACVG
    • PCM
    • DOC
    • Soil Resistivity
  • GPS Surveys
  • Internal Camera Inspection

AC Mitigation

  • Consulting
  • Survey
  • MFL
  • Detailed Design of ACM Systems
  • Pipeline Mapping
  • Cleaning
  • ACM Turnkey Projects

Cathodic Protection

  • Field Surveys CP System Audits
    • Soil Surveys
    • Potential Profiles
    • Stray Current Analysis
    • Troubleshooting
  • Design and Engineering
  • Installation (Turnkey and EPC Contracts)
  • Commissioning
  • Maintenance
  • Remote Monitoring
  • Trainin

Corrosion and Metallurgical Services

PPT Group of Companies has three Corrosion Engineers and two Corrosion Scientists with many years of practical experience who provide advice on:

  • Failure Investigations
  • Expert Witness Services
  • Materials Selection
  • Identification and Solving of Problems caused by Microbiologically Induced Corrosion (MIC)
  • Water Treatment

Integrity of Assets

  • External Corrosion Direct Assessment (ECDA) according to NACE RP0502
  • Fitness for Purpose (FFP) Studies
  • Risk Assessment
  • Selection of Appropriate Refurbishment and Rehabilitation options

Specialised Pipeline Repairs

PPT Group of Companies offers a range of specialised repair technologies and products to repair and rehabilitate internal and external corrosion in a cost-effective manner. PPT Group of Companies staff have received training overseas and are certified to install the following systems:

  • Hydratite Seal – used for internal repair of leaking seals or internal corrosion
  • Hydrawrap – this is a high strength carbon fibre composite repair system, for both internal and external corrosion that provides structural integrity
  • Permawrap Composite Sleeves – this product is used to repair external corrosion and has a number of advantages over traditional composite sleeves
  • Epoxy Sleeve Repairs – this proprietary technology is used to repair severe external corrosion and dents and was originally developed by British Gas
  • Re-coating of pipelines