Maintenance & Services
Planned maintenance, field services, verification, repairs and optimisation help keep water infrastructure, instrumentation and control systems performing reliably. JOAT provides technical support across the equipment and systems it supplies and services.
Variable Speed Drive Services
Planned maintenance helps maintain variable speed drive (VSD) performance, reduce failures and extend equipment life. JOAT provides scheduled servicing and breakdown support, including genuine ABB replacement parts where applicable.
Planned Maintenance
Scheduled annual servicing to sustain performance, prevent failures and extend the operational life of ABB variable speed drives. Proactive inspections, firmware checks and component testing by technicians experienced in ABB variable speed drive systems.
Breakdown Services
Visual inspection
Fault finding analysis
Detailed fault report
Repair using genuine ABB replacement parts
Fast response to minimise downtime and production losses
Instrument Testing & Verification
Accurate measurement depends on instruments being correctly tested and verified. JOAT provides in-situ meter checks and verification, instrument testing, measurement assessments, repairs and upgrades across flow, level, pressure, temperature and analytical instrumentation.
In-situ meter checks and verification
Consumer meter accuracy evaluation
Bulk and district meter testing and verification
Flow and pressure measurements before and after corrective action
Instrument repairs and upgrades
Equipment Storage & Stock Holding
Fast response depends on having the right equipment available. JOAT holds drives, meters, valves and instrumentation in its warehouse, allowing replacement equipment to be identified, prepared and dispatched without unnecessary supplier lead times. Customer equipment awaiting repair, standby deployment or project staging can also be securely stored on site.
PRV Maintenance & Optimisation
Pressure-reducing valves require regular inspection, maintenance and optimisation to sustain pressure-management performance. JOAT provides PRV maintenance programmes, operational audits, equipment evaluation and optimisation cycles to support reliable network performance.
Water Infrastructure Services
Ongoing operational support for water distribution systems, from data logging and field inspections through to asset verification and pipeline condition assessment.
Flow and pressure data logging
Pipeline condition surveys and rehabilitation scoping
Asset verification and documentation, including GIS
Meter boxes and enclosures
Operations and Maintenance plan development and handover