3rdCore Limited provides integrated process control, instrumentation, and electrical solutions for oil and gas facilities, covering both hazardous (classified) and non-hazardous environments in compliance with IEC, API, and ATEX/IECEx standards.

• Process Control & Instrumentation Systems

We supply, install, calibrate, and commission a wide range of field instrumentation and control systems, including pressure, temperature, flow, and level instruments, control valves, transmitters, and analyzers. Our services support real-time process monitoring, automation, and optimization through distributed control systems (DCS), programmable logic controllers (PLC), and supervisory control and data acquisition (SCADA) systems.

• Installation & Integration

We handle full installation and integration of instrumentation and electrical systems, including field wiring, loop checking, signal validation, and interface with control systems to ensure seamless operation and data accuracy across process units.

• Calibration, Testing & Commissioning

Our team performs instrument calibration, loop calibration, functional testing, and pre-commissioning/commissioning activities in accordance with manufacturer specifications and industry standards, ensuring system reliability and operational readiness.

• Electrical Systems in Hazardous Areas

We execute electrical installations in classified zones (Zone 0, 1, and 2) using explosion-proof and intrinsically safe equipment, adhering to IECEx/ATEX requirements, hazardous area classification standards, and strict permit-to-work procedures.

• Maintenance & Technical Support

We provide preventive and corrective maintenance, fault diagnostics, and system troubleshooting to maintain instrumentation accuracy, electrical integrity, and continuous plant operation, supported by structured maintenance programs and documentation.