Generally, all the instrument maintenance related documents are available from respective vendors as hardcopies such as Catalogues from suppliers, Field wiring diagram from EPC contractor and DCS marshalling rack wiring from DCS vendor. During plant breakdowns or shutdowns, it is extremely difficult to integrate information from different sets of documents.

Also, it is difficult to incorporate modifications in the multiple hardcopy documents after each revision. In order to cut down trouble shooting time during Plant break downs or shutdowns, it is necessary to maintain “As built” documents like Tag database, Wiring & terminal details, Loop drawings, Calibration data, Spare parts required for repairs, emergency work procedures, maintenance history etc. in electronic form / relational database that can be readily accessed by Operations and Maintenance (O&M) staff with minimal computer expertise. Instrument specification sheets, Hook up drawings with bill of materials etc., are useful during reordering & installation modification.

Our Documentation Node system is proven for more than 2 decades of practical use in many Plant sites in India & abroad and offers Key Benefits for Plant Operators as below

• Detect early / Prevent problems like Cavitation, Choked flow, Mechanical damage, Flashing etc. in the Critical Control Valves etc. to avoid problems / unplanned shut down
• Reduce shut down / maintenance time with availability of right & up-to-date data / documents with our system
• Reduce re-engineering cost / DCS upgradation time with our System
• Change once-Update-All I&C documents to keep it consistent and free from any mismatching information
• Increase efficiency of your maintenance personnel
• Save engineering time / cost for the new projects