Management, of change

Control of Plant and Process Modifications Many accidents have occurred because plant or process modifications had unforeseen and unsafe side effects (Sanders, Management of Change in Chemical Plants Learning from Ca.se Histories, Butterworth-Heinemann, 1993). No such modifications shoiild therefore be made until they have been authorized by a professionally quahfied person who has made a systematic attempt to identify and assess the consequences of the proposal, by hazard and operability study or a similar technique. When the modification is complete, the person who authorized it... [Pg.2270]

Use chemical interaction matrices to identify potential incompatibilities between combinations of materials (not just binary reactions) and interactions with cleaning solvents, heat transfer fluids and other utilities, equipment lubricants, scrubbing media, materials of construction, etc. Implement management of change procedures for changes in design, operation, equipment and chemistry. [Pg.10]

Perform process hazards analysis Perform management of change review... [Pg.52]

Equipment inspec- Reevaluate and possibly reset inspection intervals tion may provide a when equipment is used for handling different poor prediction of chemistry equipment safety, Perform management of change review due to change of material handled or change in process chemistry over the life of equipment. ... [Pg.53]

Not in-kind Ensure that the replacement satisfies the require-replacements (e.g., ments of duty gaskets, rupture, Implement management of change review disks, packing, mechanical seals) resulting in failure. Possibility of hazardous release. CCPS G-22 CCPS G-27 CCPS Y-28 OSHA 1910.119... [Pg.53]

Conduct thorough evaluation of process modification using management of change review procedure... [Pg.73]

Perform process hazard analyses Perform Management of Change review... [Pg.116]

Implement management of change for modi-fication/alteration of system/procedures... [Pg.138]

CCPS Y-28. Management of Change—Computer Based Training Module. American Institute of Chemical Engineers, Center for Chemical Process Safety, New York. [Pg.148]

It is incumbent upon the toller to develop and follow internal management systems as appropriate to support business needs, production needs, process safety, environmental responsibility, and worker health. The selection process should have considered whether or not satisfactory systems are in place. Nevertheless, the contract or auxiliary documents may be the vehicle used to help ensure that the system reviewed is the system actually used for completing the toll in question. Within the process safety management system, the management of change and training elements are essential subsystems. [Pg.62]

The review and approval process for procedures for the toll needs to be clearly understood between the toller and their client. This can be addressed in the management of change system. A preliminary process or batch procedure may be written or proposed as part of the toller selection process or may be included in the initial... [Pg.83]

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