Retrofitting existing process unit systems and upgrading them with Safety Instrumented Systems (SIS) is the key to continuous, accurate, and safe processes in a refinery or petrochemical environment. jdi specializes in hardware and software controls that can be integrated with critical process systems to provide redundant logic, redundant measurement of process parameters, and integral safeguards to allow for safe, systematic shutdown of process unit equipment. These, in turn, prevent dangerous conditions and reduce the likelihood of damage to the equipment, facility, and personnel. Examples of our work in this area include:
the jdi group’s expertise in instrumentation and controls, process piping, and structural and electrical engineering are integral on all system upgrades. In addition, we have the capability to define construction scopes, prepare construction cost estimates, develop piping isometrics and instrument wiring schematics, perform material take offs, identify tie-in lists, and take tie-in photos in order to coordinate bidding and construction activities. jdi also participates in constructability reviews and provides engineering support during the fabrication and installation phases of a project.
All retrofit projects require the integration of new devices and equipment into limited space, and jdi strategically utilizes 3D design to illustrate the new required arrangements.
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