19 February 2020
Getting process piping ready for commissioning typically involves a complex array of tasks. And since they usually come at the end of an equally complex construction process, those tasks also typically involve extremely tight deadlines!
In such situations, being able to count on a reliable partner with a proven track record often means the difference between making or missing your project deadline. So it’s little wonder that GS Engineering & Construction called on Atlas Copco Rental to work around the clock – and often against the clock – to help complete their contribution to Oman’s ambitious Liwa Plastics Project.
GS Engineering & Construction came to us with an urgent request for equipment and personnel to perform a wide array of functions. From air blowing and dewatering to purging and high-pressure leak testing… These diverse tasks all call for different gases at a wide range of pressures, flow rates and levels of purity and dryness. Nevertheless, we were able to propose a flexible and modular solution that capitalized on certain synergies to complete the project effectively, efficiently and most importantly, on time.
Area Rental Supervisor Qatar & Oman, Atlas Copco Rental Middle East
The required 8,000m3/h of dry, oil-free air required for air-blowing and dewatering, for example, was delivered by a package of 3 x PTS 916 100% oil-free air compressors which worked in tandem with 3 x PHS 1600 dryers. At the same time, 3 x XRVS 1000 compressors fed our state-of-the-art NGM 2000 mobile nitrogen-generating membrane package for purging the plant’s tanks and process piping.
This same package was also used for a comprehensive high-pressure leak test thanks to the addition of a B7 nitrogen booster, delivering the required 1,500m3/h of 98% pure N2 at an impressive 100 bar of pressure!
The solution also included all accessory hoses, manifolds, fuel tanks and so on, as well as an on-site team who took care of transport, assembly and round-the-clock operation for the duration of the project.
Our solution for a reliable, stable, cost-effective and fully mobile source of dry, oil-free air and pure, high-pressure nitrogen proved to be a critical element in completing the commissioning of the Liwa plant successfully:
We compared multiple options during the bidding stage. Finally we selected Atlas Copco Rental’s nitrogen generating membrane package because it was much more effective and economical.
Commissioning Lead Engineer, GS Engineering & Construction.
What really earned us the praise of GS Engineering & Construction, however, was our speed and efficiency at every stage of the project. From our quick response in providing a quotation to the flexibility and versatility of the solution itself and the expertise and proactivity of our on-site operators… Our local team ensured that every single piece of the puzzle fit together with precision, and always with a view on the bigger picture.
The Liwa project is just a part of a long-standing partnership with GS Engineering & Construction in the Middle East. And it was yet another opportunity for us to demonstrate that we not only have the state-of-the-art equipment they need to get the job done, but also the knowledge, expertise and experience to add maximum value to their large-scale projects. We are already looking forward to the next challenge!
At Atlas Copco, we have been turning industrial ideas into business-critical benefits since 1873. By listening to our customers and knowing their needs, we deliver value and innovate with the future in mind.
Great ideas reinforce sustainable development. At Atlas Copco Specialty Rental, we team up with our customers to set up state-of-the-art temporary air, flow, steam and nitrogen solutions. Our passionate experts have extensive application and equipment knowledge. We understand our customers' needs and can provide a total solution for any industry, no matter if it is for emergencies or planned projects. We are a division of the Power Technique business area, headquartered in Boom, Belgium and offer specialty rental solutions under several brands around the globe.