
Specialised Asset & Utility Engineering · Water Treatment, RO & Utility Systems
Clean, safe water from systems that perform as designed.
OSS supports water system performance through targeted assessment, maintenance and rehabilitation of treatment equipment, storage assets and associated pumping and distribution systems. Every intervention is measured, so clients can see the condition of their utilities clearly.
Overview
What this service covers.
We service RO plants, clean and disinfect tanks, maintain pumps, piping and dosing, and verify performance so treated water stays safe and systems run to design.
Who it is for
- Facilities with on-site RO and storage
- Industrial process water users
- Residential compounds and public buildings
4
Core capabilities

The challenge
Problems we are called in to solve.
Declining RO output
Fouled membranes and worn components reduce permeate quality and quantity.
Hygiene risk in storage
Uncleaned tanks put the quality of stored water at risk.
Dosing and piping faults
Small faults in pumps, piping or dosing undermine the whole treatment train.
What we deliver
Water Treatment, RO & Utility Systems, scope by scope.
Each capability is planned, executed and documented by one accountable team.
01Capability 01
RO Plant Servicing
Inspection of operating condition and response to filtration, membrane, pump and control requirements through agreed cleaning, servicing or component replacement.
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02Capability 02
Tank Cleaning & Disinfection
Access, isolation, cleaning and disinfection planned around tank construction, service conditions and the agreed return to service procedure.
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03Capability 03
Pumps, Piping & Dosing
Maintenance and repair of associated pumps, valves, piping and dosing equipment, with mechanical and electrical interfaces fully coordinated.
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04Capability 04
Performance Verification
Relevant pressures, flows and operating readings recorded, with independent laboratory analysis arranged where it forms part of the water quality verification scope.
Discuss this scope







How it works
A clear path from survey to handover.
System review
Review plant condition, operating data and water quality concerns.
RO plant servicing
Service RO plant components and restore treatment performance.
Tanks, pumps & dosing
Clean and disinfect tanks and resolve pump, piping and dosing issues.
Performance verification
Verify performance and record results for the operating team.
What you gain
Outcomes, not just activity.
- Restored treatment performance
- Hygienic, disinfected storage
- Verified results on record
What you receive
Inspection findings, service and chemical use records, test results and recommendations help clients plan corrective work and monitor utility condition.
Where we apply it
Industrial Assets & Utilities
Deep wells, pumps, water systems and plant interventions with defined methods and supervision.
Commercial Buildings & Developments
MEP improvements, asset protection, refurbishment and project materials for new and existing assets.
Why OSS
Questions
Frequently asked.
Yes. Tank cleaning and disinfection is part of the water treatment and utility scope.
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