✔ Full Drainage – Remove all water from the tank
✔ Scrubbing & Washing – Clean walls, floor, and lid with special tools
✔ Sludge Removal – Take out all mud and dirt settled at the bottom
✔ Disinfection – Use strong, safe chemicals to kill germs and bacteria
✔ Final Rinse – Wash tank thoroughly with clean water
✔ Quality Check – Inspect tank before refilling
✔ ✔ Full Drainage – Remove all water from the tank ✔ Scrubbing & Washing – Clean walls, floor,...
✔ Leak Detection → Electronic Detector – Finds even tiny leaks in pipes/coils → UV Dye Test (Optio...