Integrated Controls & Computer Systems

Farnsworth Group's Integrated Controls & Computer Systems team specializes in the planning, development and integration of controls and technology. Working closely with the engineering functions of a multi-disciplinary consulting firm, our engineers, programmers and system technicians help determine the appropriate use of technology at a facility. Implementing technology and control systems into a facility’s operation helps streamline costs, improves efficiency and provides better information, all leading to a significant management tool for enhanced performance. Our services include:

Technology Planning
Preliminary Engineering Basics of Design Report (BODR)
 Design Engineering/Contract Documents
 Bid Phase Services
 Construction and Implementation Services
 Long-term Support

Technology Planning

  • Assist in development of strategic goals.
  • Answer the question, “How can technology help me achieve these goals?”
  • Ascertain status of existing infrastructure with documentation of existing processes through flow diagrams (PFDs) or P&IDs and through written descriptions.
  • Define hardware and software products that can be the building blocks of a long-term control and information support infrastructure.
  • Interview plant personnel for input on what improvements should be made.
  • Identify and prioritize projects based on client’s objectives and capabilities.
  • Define costs for preliminary engineering and planning. Develop budgetary cost for the controls, instrumentation and information system hardware, software and installation.
  • Develop an implementation schedule for the work based on client needs and fiscal constraints.

 

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Preliminary Engineering Basis of Design Report (BODR)

  • Prepare for internal and external review and approval; the BODR becomes the guide for all subsequent design activities. The BODR typically contains the following design criteria:
    • Preliminary P&IDs
    • Hardware and software selection
    • Preliminary I/O list and alarm list
    • System block diagrams
    • Instrumentation list and requirements
    • Process control descriptions, requirements and criteria
    • Construction cost estimates
    • Drawing lists and specifications section lists
    • Preliminary operator interface screens lists
    • Preliminary reporting requirements

 

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Design Engineering/Contract Documents

  • Prepare final P&IDs, I/O and alarm lists
  • Prepare drawings:
    • Legend and schedule
    • Final block diagram
    • Panel face and interior layouts
    • Power distribution and control wiring
    • I/O wiring details
    • Electrical floor plans and details
    • Bill of materials
  • Prepare final specifications
  • Process analysis and optimization
  • Operational sequence of logic development

 

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Bid Phase Services

  • Respond to questions
  • Prepare addenda
  • Pre-qualify vendors

 

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Construction and Implementation Services

  • Inspect construction and calibrate instruments
  • Review and evaluate shop drawing submittals
  • Prepare field orders and change orders
  • Assist in review of panel and component hardware construction
  • Implementation:
    • PLC programming
    • Operator interface screen development
    • In-house testing and debug of hardware and software
    • Process operational optimization and sequencing
  • Installation:
    • Startup systems
    • Run pilot test
    • Convert data to new system
    • Customize reports
  • Completion:
    • Document procedures
    • Train operators
    • Fine-tune system

 

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Long-term Support

  • System updates/enhancements
  • Additional training and documentation
  • Service contract
  • System expansion

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