Chemical De-Contamination

SYGMA provides specialized chemical decontamination services designed to safely and efficiently remove hydrocarbons, pyrophoric materials, and other hazardous contaminants from process systems. Our proven chemical cleaning programs prepare equipment for maintenance, inspection, or decommissioning while reducing downtime and improving safety.
SYGMA maintains strategic alliances with leading chemical processing and manufacturing partners, ensuring access to high-performance, environmentally responsible decontamination chemistry. Our blended solvent features a neutral pH and is fully biodegradable, making it safe for personnel, equipment, and the environment.

Compared to conventional steam-out methods, our chemical process reduces steaming duration by up to 50%, significantly shortening turnaround timelines. The effectiveness of our treatment enables safe man-entry within 12–24 hours, allowing maintenance crews to begin mechanical work immediately. With zero LEL, no H2S, and no benzene, workers can enter the system without breathing apparatus, and the clean, residue-free surfaces eliminate slipping hazards.Compared to conventional steam-out methods, our chemical process reduces steaming duration by up to 50%, significantly shortening turnaround timelines. The effectiveness of our treatment enables safe man-entry within 12–24 hours, allowing maintenance crews to begin mechanical work immediately. With zero LEL, no H2S, and no benzene, workers can enter the system without breathing apparatus, and the clean, residue-free surfaces eliminate slipping hazards.