Challenges
- Hot work restrictions
- Multiple installations
- Hydrocarbon line media
- Space constraints
Benefits
- No hot work
- Increased safety
- Cost-effective solution
- Quick installations
- Cold work technology
Scope
A multinational energy company was approached by our Thailand-based partner, Pipeline and Piling Services Co (PAPS), to resolve the integrity of an open drain utility line at its offshore central processing plant. Located in the Gulf of Thailand, PAPS identified that ICR’s weldless technology, Quickflange™, would be an optimal solution for repairing the 3” galvanised pipeline which was made from seamless carbon steel.
After assessing the pipeline, ICR’s experts determined that multiple Quickflange™ installations were required. To ensure the project was cost-effective and timely, PAPS technicians, who are trained and qualified to complete Quickflange™ installations in the region, were mobilised at short notice to complete the scope.
Solution
Once the technical review was complete and the solution was designed, the necessary tools, flanges, and personnel were quickly mobilised to the site. After isolating the lines, straight cuts to the pipe were prepared in each of the repair zones to allow the project technicians to progress through the various installations. All repairs utilised a 3” Sch160 Carbon Steel 150# Quickflange™ connector, each of which were hydrostatically tested after each installation to verify the integrity of the repair.
Results
Despite the considerable number of installations required and the limited space in some repair zones, the project was completed safely with maximum efficiency. From initial reviews to offshore work and final demobilisation, each stage of the project was completed on time and within budget.
Our partner completed 17 Quickflange™ installations in just 4 days. By utilising Quickflange™ technology over traditional welding techniques, our client cut the project timeline by an estimated 30 days. The outstanding results have led to the identification of additional scopes with the operator, securing further collaboration with ICR in 2025.
To discover more about our Quickflange™ technology, or to submit an enquiry to our team, please click here.
