Work with us from study to final completion
Kolos brings over two decades of expertise in executing pull-in operations for risers, umbilicals, and cables on a global scale, encompassing both onshore and offshore projects. Our inventory boasts a diverse range of premium lifting equipment available for rental, designed to meet the demands of various pull-in applications.
We have many years of experience from various pull-in jobs (risers, umbilical and cable pull-in).
Nationally and internationally, both on- and offshore. We are involved from the early study phase to completion of move-in.

Initial Consultation and Planning
Our process begins with a thorough consultation with our clients to understand the specific requirements and challenges of the project from initial assessments to final installation.
Detailed Site Assessments
We conduct comprehensive site surveys and assessments, Kolos combines expertise with the clients’ innovative solutions, ensuring a thorough understanding of the site conditions and caisson integrity.
Engineering and Design
Our skilled engineering team works alongside the client to design robust, customized caisson solutions that meet the highest standards of safety and efficiency in combination with the specific environmental and operational conditions of the offshore site.
Well proven and tested before delivery
All equipment is carfully inspected and then tested in our dynamic test bench before delivery. We also offer FAT togheter with customer and any third parties.

Trained personnel perform the job with high accuracy
Precise Execution and Installation
During the execution phase, our experienced personnel utilize techniques to carry out the caisson work with precision. History shows that our coordination with the client enables us to implement the project plan flawlessly, from decommissioning old structures to installing new caissons.
Rigorous Testing and Quality Assurance
Quality is at the forefront of our operations. We perform rigorous testing and quality assurance checks at every stage of the project. Installations are tested for structural integrity, leak prevention, and operational functionality.

Test facility at Kolos Lifting & Inspection AS
All equipment is carefully inspected and controlled by trained technician. We perform load test according given roules for each machine. Our test benches operate from 0 to 380 ton.
We also have a dynamic test bench which is widely used for machine-driven lifting equipment. Available capacity is 150 ton. Please see below movie from our facility.
Together we create opportunities!

WE ARE HERE TO HELP!
Let`s work together and create solutions for your request!


