Work Control Document - Continued

DOE-STD-1053-93

Authorization by the appropriate owner/operator and maintenance

supervisor to commence work

m) Narrative description of conditions found and adjustments made by the

craftspersons

Documentation of actual work performed with postmaintenance testing

and inspection results

Acceptance of the equipment by owner/operator

Cost accounting information

Final reviews and sign-offs by maintenance, quality control, and other

groups in the job request review cycle

3.4.2.3

Planning for work under this program should normally include selection or

preparation of authorized maintenance procedures (or written instructions) and

references, preparation of clearance requests and tagouts, and selection and

assembly of expected repair parts and materials (see "Guidelines to Good

Practices f or Planning, S cheduling, and Coordination of M aintenance

A ctiv ities at DOE N uclear Facilities. " Maintenance procedures (or written

instructions) should be prepared with a level of detail appropriate to the

complexity of the work to be performed and the skill level of the workers

(see 'W riter's Guide f or T echnical Procedures"). The procedures should

include appropriate work inspection points based on the probability and

consequences of an error, accident, or oversight during performance of the

work. Factors that should be considered when selecting inspection points

include the complexity of the work, the experience of the workers, previous

results with similar work, the detail provided in work instructions, and the

importance of the work to reliable sy stem or component operation. For

example, inspection points should be used to verify results such as the

following:

"As-found" data useful for root cause failure analysis is recorded.

Critical dimensions and tolerances are met.

Correct repair parts and materials are used.

Special processes (such as welding) achieve desired results.