Instrumentation & Controls Design

Instrumentation Controls diagram

From single loop device control to large-scale system-wide integrated controls, TESCO’s professional Instrumentation and Control engineering services can assist you to meet your most demanding design needs. TESCO’s experience with a broad array of equipment and project specification requirements can provide robust design solutions implementing any combination of equipment available. Our integration and manufacturing capabilities allow us a wide range of design flexibility in order to support your I&C project needs.


  • Control Panel Design
  • Ladder Logic and Control Schematics
  • Solar Backup Power Design
  • I/O Schedules
  • Interconnection and Loop Diagrams
  • Vendor Packaged System Coordination and Reviews
  • System Level Architecture and Control Design
  • PLC, HMI, DCS Design and Standards
  • Equipment and Control Strategy Design
  • System-wide, Plant-wide and Process Area Control and Sequencing
  • Testing and Startup Planning
  • Field Instrument Selection and Design
  • Analyzer Sampling and Conditioning Systems
  • Intelligent Instrumentation Design and Networking
  • Instrument Schedules and Data Sheets
  • Installation and Mounting Details
  • Instrument Location Plans
  • Piping and Instrumentation Diagrams


  • Water Treatment Plants
  • Wastewater Treatment Plants
  • Water/Wastewater Collection and Distribution Systems
  • Water Reclamations
  • Dams, Canals, Hydropower
  • Power Cogeneration
  • Renewable Energy Applications
  • Transportation, Bridge, Tunnel Lighting and Ventilation
  • Hazardous and Classified Areas