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INEOS Chlor Runcorn PVC8 MOD300 Reliability - Review Sponsors: Phil Webb Presenters: Peter Clague Runcorn, October 2011
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Work streams Test/Development system PAC potentially sourcing another Windows Engineering Station. Security/Environments Only option appears to be additional OS added to the system. Supervisor ability to suppress alarms -PAC to look at TCL solution, where supervisor enters loop name into a sequence which suppresses alarm. Or use PUT to CHK_ENB on loop. This will require a high amount of configuration. Potentially use PIMS although this requires enabling Write capability from IP21. External Horn Checked loop on site - modified to drive output on result of compare. Need to change so it triggers on Unacknowledged high priority TCL (33) and unacknowledged high priority CCF (3). (Typically 25/week). Use 2 compares and an OR. PAC to provide Craig with FCM design for this. Not complete. PVC8 migration | Peter Clague | AUG 2011 | Business Use Only
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Work streams AC806 loadings This needs a proper Root Cause Analysis to try and understand what is causing the the issue. Plan a RCA workshop, dedicated day of root causing. PAC to issue an IPO to ensure data and information is available. Focus has been on drier documentation. User defined ABNORMAL alarms PAC showed how ABNORM 5,6 and 7 are user defined and examples of what they do. -(Noticed 2 examples of ‘dead code’) Training courses provided to on configuration and use of ABNORMS. Examples of use of ABNORMS walked through. Other examples of TCL (looking out for examples of dead code) walked through. System documentation See next slides PVC8 migration | Peter Clague | AUG 2011 | Business Use Only
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D73 Tracker PVC8 migration | Peter Clague | AUG 2011 | Business Use Only
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D73 Summary PVC8 migration | Peter Clague | AUG 2011 | Business Use Only Projected total cost £18546
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