
Project Reference
The Challenge
The project focused on precision cutting for an offshore intake cooling water culvert that required structural modification to accommodate additional piping. The work involved cutting a 300mm-thick concrete structure located at a depth of 10–15 meters underwater with unpredictable underwater conditions.
The plant was already operational, demanding vibration-free cutting to avoid compromising the structural integrity of the existing system. The given timeline was very short, driven by high LAD penalties for delays.
Our Approach & Result
A detailed preparation, including 1.5 years of training and planning to perfect underwater cutting techniques and safety protocols.
Each anchor point was calculated to ensure stability and precision during cutting. Using advanced diamond wire cutting technology and a systematic approach, the team achieved a clean cut while minimizing environmental impact and ensuring the integrity of the existing structures. The project was completed ahead of schedule by 10 days.

When faced with one of the toughest challenges yet, Sonicon didn’t back down.
Earlier this year, a client approached for an underwater concrete cutting project in Melaka, with a demanding completion timeline of just 10 days with extremely high LAD cost. The task was daunting, not just due to the time constraints but also because of the complexities involved in cutting submerged concrete structures.
This wasn’t a job to be taken lightly. It took 1.5 years of rigorous training and meticulous preparation for Sonicon to secure the fine details, even to one anchor size, safety protocols, and technical expertise required for underwater cutting. Underwater projects require specialized equipment and flawless coordination, all while working against the relentless pressure of time and environmental challenges.
With meticulous planning and relentless teamwork, Sonicon dedicatedly took the plunge—literally. The team braved the unpredictable conditions underwater, armed with cutting-edge technology and unwavering determination. After almost 10 days of continuous effort, Sonicon accomplished what once seemed impossible ahead of schedule.
This project was more than just work—it was proof of Sonicon pushing boundaries through perseverance, preparation, and the commitment for innovative solution.
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