Descripción
ENVIAR EMAIL
- CIPS surveys
- DCVG surveys
- Electromagnetic surveys
- ACVG survey
- Soil studies
- Resistivity surveys
- Depth of cover
- Sub-Meter GPS locating
- Variety & Technology – there are a large number of vendors and there are various technologies (MFL, ultrasonics, etc.).
- The pipeline and the pig – correct pig traps are needed, and there must be no obstructions (e.g. reduced bore valves or tight bends).
- Cleanliness – the pipeline will need to be clean to ensure good results from the pig.
- Running the pig –conditions such as flow rate, temperature, pressure and composition must be suitable for the pig run.
- Optimising runs – an operator needs to know which of his/her lines to inspect first, and what level of data recording is needed.
- Pre-Assessment – Collection and evaluation of historical data and pipeline characteristics
- Indirect Inspection – Use of over the line survey techniques or internal flow and slope assessment to determine high risk areas for excavation
- Direct Examination – Excavation and inspection
- Assessment – Assessment of defects and definition of repair and inspection plans
- Over the line surveys
- Direct assessment
- Review of pipeline suitability for pigging or piggability survey
- Assessment of “unpiggable” pipelines
- Review and assessment of pipeline cleaning including type of pigs and running sequence needs based on history or likely debris and contamination
- Preparation of cleaning and inspection procedures
- Project management including coordination, planning and site supervision of pipeline cleaning and gauging and inspection operations.
- Training of Pipeline engineers and technicians
- Selection of inspection technology based on likely degradation and inspection objectives
- Design of pig launching an receiving facilities
- Design of temporary filtration for debris collection
- Provision of pigging technicians
- Full turnkey inspection services
Más información sobre este producto consulte en: http://www.penspen.com/capabilities/services/asset-integrity/inspection/
