Operations Review

Key elements of reactive hazard identification are owner-initiated review, chemistry review, review of unit operations, review of scenarios, definition of required testing, records testing, and interpretation of results for owner. 

All the equipment qualification documents must define the equipment designation, tests to be performed, test specifications, materials, operators, reviewers, and responsibility for approval. 

S.J. Friedman, IEC 38, 22(1946) (Drying) (In "Unit Operation Review ) and in succeeding years 13) E.W. Flosdorf, "Freeze-Drying Drying by Sublimation , Reinhold,... 

The operator reviews this to see how the test is proceeding. At the completion of the test period, the HOC computer calculates test results and prints them in report form. If the operator accepts the teat, the results are stored by the computer in a well file. ... 

Event records (the information is recorded contemporaneously with the actions, e.g., electronic data from laboratory instruments or manufacturing control operations) Review records (records that provide evidence that events, information, or data have been evaluated for content, completeness, or accuracy, e.g., reviews required in 21 1.192. Usually these records are approved.)... 

The point, however, is that an SRV should never be installed if there is a doubt about its suitability for the service. If the customer s HAZOP (hazard and operability) review shows some potential for blockage (caused by dirt, polymerization, hydrates formation, etc.), then the valve selected for installation should be such that it can still operate properly under these conditions. 

Formal safety reviews such as Hazops (Hazard and Operability reviews) may be required during the design of a new facility or the modification of an existing plant. It is recommended that specialist help be sought in carry-... 

HAZOP Acronym for hazard and operability review. This is a formal, systematic, critical approach for identifying the qualitative potential of hazards and operating problems associated with an existing or new system or piece of equipment caused by deviations to the design intent and their resulting consequential effects. 

Operating reviews to reduce operating downtime and extend online factors... 

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