Instrument definition
Develop the instrumentation basis, instrument index, I/O lists and datasheets. Select and size instruments and control valves using the applicable process conditions and project requirements.
Accurate. Reliable. Engineered for Intelligent Operations
Instrumentation and Control Engineering
Connect process requirements with the instruments and control systems needed to operate the plant. Teckniv develops instrumentation specifications, control documentation and field installation information for industrial projects. The work brings measurement, automation and discipline interfaces into a coordinated package for procurement, installation and commissioning.
EPC and automation teams, package suppliers and owners that need field instrumentation and control documentation coordinated with the process and plant systems.
01 / Engineering capabilities
The scope is agreed around the decisions, interfaces and engineering outputs your team needs. These work areas can be combined into a defined package.
Develop the instrumentation basis, instrument index, I/O lists and datasheets. Select and size instruments and control valves using the applicable process conditions and project requirements.
Define DCS, PLC and SCADA interfaces, control architecture, logic and interlock requirements. Prepare cause-and-effect information and narratives that explain intended system behavior.
Develop hook-ups, loop drawings, wiring diagrams, junction-box layouts and cable routes. Coordinate instrument access and installation with piping, mechanical and electrical design.
Support calibration, loop checks, validation and commissioning within the agreed scope. Reconcile field changes with the final instrument and control documentation.
02 / Your engineering package
The deliverable list is agreed at the start. Each issue identifies its purpose, revision and outstanding inputs for the next project stage.
03 / How we work
We establish the design basis first, then develop and review the package with your project team.
Establish the instrument and control design basis.
Develop specifications, indexes and system interfaces.
Coordinate field details and review control documentation.
Support agreed testing and update the final records.
04 / The technical context
The equipment duty, project location and client standards determine the methods, platforms and acceptance criteria.
Oil and gas, chemicals, power, water, manufacturing and infrastructure facilities, from new control systems to brownfield instrument and automation modifications.
Instrument databases or schedules, CAD loop and wiring drawings, and PLC/DCS/SCADA interface documents support the scope. Client and vendor platforms determine the required formats, tag conventions and system handover.
Relevant ISA and IEC requirements, hazardous-area criteria and client instrumentation specifications are identified in the design basis. Safety-related functions and interfaces are coordinated with the project’s process-safety requirements and responsible specialists.
05 / Before you begin
Practical answers to common scope and coordination questions.