Role & responsibilities
Instruments Specification Sheets (Data Sheets) All types of Instruments and Automated Valves.
Calculation & Selection of Control Valves, Safety Devices and Flow Elements.
Selection of Flow Instruments
Instruments Index and I/O lists.
Instruments Database Setup, Development and Handling (SPI-INTools).
Cause & Effect Diagrams
Control Narrative and Safety Descriptions
Logic Diagrams
Instruments Level Sketches.
Requisition for Inquiry and Purchase of Instruments and Materials.
Technical Bid Evaluation of Offers for Instruments and Materials & TBT preparation.
Vendor Documents Review of Instruments and Materials.
Review and Implementation of HAZOP actions & preparation of SRS (Safety Requirement Specification) document
Review recommendations per SIL Study and update of SIL Allocation & SIL Verification Reports




Instruments Installation Schedule
Valuable knowledge of International Codes & Standards like ISA, IEC, ASME, ANSI, API, ASTM, ISO, Shell DEP, PTS.
Intrinsic Safety Parameters calculation/checking and FF segment calculation/Validation
Exposure / experience in FAT/ IFAT / SAT
Vendor Package Engineering

Familiarity with Analyzers

Preferred candidate profile

SPI-INTools (Index / Calculation / Specification / Process Data/ Modules, Document Binder, Browser and EDE)
AUTOCAD (not mandatory; an added advantage if familiar).
MICROSTATION (not mandatory; an added advantage if familiar).
NAVISWORKS.
Microsoft Office.
Site Experience

📌 Instrumentation & Control Principal Engineer Chennai
🏢 Tecnicas Reunidas
📍 Chennai