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Mahesh Automation
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Engineering services across the plant lifecycle

From control system design to commissioning and lifetime support, delivered by one team on one contract.

Turnkey automation

PLC and SCADA solutions

Integrated automation from field sensors and actuators through PLC and HMI control up to plant information systems, built for high availability and real-time visibility.

  • System architecture, I/O lists, instrument index and FDS
  • Procurement of certified control hardware and instruments
  • PLC, RIO, drive and marshalling panel assembly
  • Modular PLC logic, SCADA mimics, alarms and trends
  • Factory acceptance testing against the FDS
  • Installation, loop checks and site acceptance testing
  • Operator training, O&M manuals and as-built drawings
Learn more about pLC and SCADA solutions →
ABB remote I/O modules wired in a control panel
ABB REMOTE I/O PANEL, SITE INSTALLATION
In-house workshop

Electrical and control panels

Panels built in our own workshop give us control over build quality, cable routing and signal/power separation, and let us turn client revisions around quickly.

  • PLC, DCS and remote I/O panels
  • LV motor control centres (MCC) and PCC
  • VFD and soft-starter panels with thermal management
  • Purged (Ex-p) and flameproof (Ex-d) enclosures
  • Instrument marshalling panels
  • Operator consoles and desks
Learn more about electrical and control panels →
Marshalling panel with terminal blocks
INSTRUMENT MARSHALLING PANEL
On site

Field services and calibration

Field engineers for installation, calibration and maintenance, so plant instruments keep reading true and systems stay up.

  • Installation and calibration of pressure, level, flow and temperature instruments
  • Field cabling, cable trays, conduits and containment
  • On-site calibration traceable to national standards
  • Preventive and breakdown maintenance contracts (AMC)
  • Legacy control system migration and retrofits
Learn more about field services and calibration →
Clamp-on ultrasonic flow transducers on a pipeline
CLAMP-ON ULTRASONIC FLOW MEASUREMENT
Independent

Third-party commissioning management

We act as an independent commissioning authority for plant owners and EPC contractors, protecting equipment warranty and safety interlocks through to commercial operation.

  • Commissioning and startup manuals, safety plans
  • Milestone-based pre-commissioning schedules
  • Vendor coordination, punch lists and interlock sign-off
  • Cold loop and hot loop testing, calibration checks
  • Integrated performance testing at peak loads
  • Operator training and as-built handover
Learn more about third-party commissioning management →
ABB 800xA pump station overview screen
ABB 800xA PUMP STATION OVERVIEW
More services

Reliability, power and software

Reliability

Condition monitoring

Turnkey monitoring for turbines, generators, compressors, pumps, blowers, gearboxes and conveyors.

  • Vibration diagnostics
  • Infrared thermography
  • Motor current signature analysis
  • Lubrication and oil analysis
Learn more →
Power

Industrial UPS and power

Continuous power for control rooms, data centres and remote stations.

  • Industrial AC/DC UPS for oil and gas
  • Inverters, DC-DC converters, chargers
  • VRLA and Ni-Cd battery banks
  • Solar power with telemetry for remote sites
  • Battery discharge testing and AMC
Learn more →
Software

Custom industrial software

Applications that connect plant control systems to databases and business systems.

  • Links to SQL, Oracle and ERP
  • Diagnostic and troubleshooting tools
  • Predictive maintenance suites
  • Automated reports
Learn more →
Platforms

Vendor-agnostic, engineered to your standard

We build on the platform your plant already uses or specifies.

Rockwell Automation

ControlLogix, CompactLogix, FactoryTalk View, PowerFlex, PlantPAx

Siemens

S7-1500, S7-1200, S7-400/300, S7-200 SMART, WinCC, TIA Portal

ABB

AC500 PLC, Freelance DCS, System 800xA, MicroSCADA

Honeywell

SCADA and DCS supervisory systems

GE / Emerson

RX3i PACSystems, CIMPLICITY, QuickPanel

Delta Electronics

DVP / AS PLCs, DOP HMIs, MS300 / C2000 drives

Fieldbus and protocols: Profibus, Profinet, Modbus RTU/TCP, Foundation Fieldbus, EtherNet/IP, OPC UA, MQTT.

Have a plant or project in mind?

Send us a P&ID, an I/O count or a product list and we'll reply with a scope and quote.

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