Overhead Water Tank Cleaning Services in Trivandrum: 6-Stage Sanitation

Even if your source water passes strict quality checks, storing it in an uncleaned overhead or underground tank leads to rapid contamination. Sludge, bio-film, algae, and insect larvae settle at the tank bottom, contaminating every tap in your facility.

Our 6-Stage Mechanized Tank Cleaning Process in Trivandrum

1. Dewatering: Pumping out remaining wastewater using high-capacity submersible pumps.
2. Sludge Extraction: Vacuuming thick bottom sediment and sludge out of the tank chamber.
3. High-Pressure Jet Scrubbing: Dislodging stubborn algae and scale deposits from walls and floor.
4. Vacuum Cleaning: Final suction of all dislodged particles and dirty wash water.
5. Anti-Bacterial Spraying: Applying food-grade, WHO-approved anti-bacterial disinfectant solution.
6. UV Radiation Treatment: Exposing interior surfaces to UV sterilizers to kill remaining microbial pathogens.