Preparation of Instrument DatasheetsPreparation of control philosophy and DBRPreparation of cable schedule and wiring diagramPreparation of Instrument index and I/O ListPreparation and Review of P&IDPreparation; of Cable Tray Layout and Support Layout.Preparation of Instrument and Junction Box Location LayoutPreparation & review of Logic notes and Logic diagram for control systemPreparation of RFQ documents for PLC based control system with scope demarcation.Preparation of cable block Diagram for DCS, SIS, FGS.Modelling of Junction Boxes, Cable Trays, Cabling Systems, Cables and Tubing, Cabinets.Preparation of JB/panel Grouping and JB Scheduling.Preparation of Cable Tray Fill Report and Node Report.Preparation of Technical Bid Analysis and vendor selectionExperienced in preparing SPI Deliverables.
Responsible for preparation of BOQ
Review of relevant Civil, Mechanical & Electrical documents and drawings for Instrument detailing & clash analysis




Detailed Knowledge on data communication concepts and protocols of SCADA, DCS, PLC, RTU, FRTU, C&I; cables, power supply source.
Knowledge on Instrumentation design codes and standards for selection of field instruments
Knowledge on complete control system architecture components, UPS system.
Close interaction with other business units for timely submission of technical documents.
Coordination & support project team for timely approval of design documents.
Meeting with Vendors & Clients for technical discussions

Skills & Other requirements:
Basic Instrumentation & Electrical knowledge
Positive Communication & Presentation skills
Preference to candidates with exposure to Smart Infrastructure projects
Candidate should be ready to make travels for site visits and client discussions
Smart Plant Instrumentation knowledge

📌 Sr Design Engineer Chennai (India)
🏢 Larsen and Toubro
📍 India