STP Tank Area Cleaning (7 Tanks)
Complete cleaning of the full STP tank area — all 7 tanks — for malls, hypermarkets and commercial buildings.
About this service
A sewage treatment plant works as a chain of tanks, and sludge, grease and solids build up in every one of them. Cleaning only one tank leaves the rest of the system overloaded, causing foul odour, poor treated-water quality and Pollution Control Board compliance problems.
Clean Hub cleans the complete STP tank area — all 7 tanks — in one planned job. Our tanker lorries first pump out the sludge and waste water, then our confined-space trained crew enters each tank with gas monitoring, breathing apparatus and full PPE to scrape, jet-wash and scrub walls, floors and baffles. Work is coordinated with your STP operator and can be done at night so your business keeps running.
What's included
- All 7 tanks of the STP area cleaned in one job
- Sludge and waste water pumped out by our own tankers
- High-pressure jetting and scrubbing of walls, floors and baffles
- Confined-space entry with gas monitoring and full PPE
- Coordinated with your STP operator to limit downtime
- Night shifts available for malls and hypermarkets
From our recent jobs
View allOwn tanker fleet
No waiting on third parties for water removal.
Confined-space crew
Trained technicians for heavy, hazardous tanks.
Safety first
Gas testing, respirators and harnesses on every entry.
How we work
A proven 5-step process
Every job follows the same documented, safety-first procedure — no shortcuts.
- 1
Survey & gas test
Site survey, permit-to-work and gas testing before entry.
- 2
Vacuum suction
Our tanker lorries suck out sludge and waste water.
- 3
Confined-space entry
Trained crew enters with harness, respirator and full PPE.
- 4
Jet & scrub
High-pressure jetting and scrubbing of walls and floor.
- 5
Disposal & report
Safe sludge disposal and a before/after service report.
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View detailsIs your STP or sludge tank overdue for cleaning?
Overloaded tanks mean odour, blockages and compliance risk. Book a free site inspection and quote today.