Surveillance and maintenance

Although surveillance and maintenance of the facility would be at a minimum, they would be required for the entire lifetime of the facility. 

This chapter describes the plans and provisions for the initial testing, insen/ice surveillance, and maintenance programs for the structures, systems, and components (SSCs) and the design features associated v nth the Hot Cell Facility (HCF). 

Human-factors safety, as used here, refers to the biomedical, psycho-social, workplace-environment, and engineering considerations pertaining to people in a human-machine system. Some of these considerations are the preparation, validation, and use of procedures to guide operations, surveillance, and maintenance the training requirements related to human factors and the workplace environmental conditions. 

Munoz, A., Martorell, S. Senadeil, V. 1997. Genetic algorithms in optimizing surveillance and maintenance of components. Reliability Engineering and System Safety 1997 57 107-20. 

SURVEILLANCE AND MAINTENANCE OF TIP ISOLATION VALVES AND SQUIB CHARGES... 

Surveillance and maintenance plans associated with required structures, systems, and components... 

Adequate surveillance structures. This means that adequate reviews and audits are performed, and at the operational level that.. < surveillance and maintenance schedules exist and are enforced. 

The reactor was placed In a standby configuration In 1988, and In 1991 DOE ordered that preservation activities cease and steps be taken to place the facility in a condition requiring only minimal surveillance and maintenance (S M) until ultimate decontamination and decommissioning (D D). 

Reduce electrical and water si ily services to that which may be required for surveillance and maintenance. 

The conceptual structure of an ideal, patient-centered access center is one where all the professionals act proactively and cooperatively. Patients are referred by many dialysis units and the best possible access is created in each individual patient by the team. Surveillance and maintenance are similarly carried out with patients referred between the various professionals immediately on encountering problems. 

If revised OLCs (e.g., reduced surveillance and maintenance activities) are requested for the extended shutdown, the operating organization needs to justify them. This justification includes the modifications carried out on the reactor systems and equipment. In this case, the SAR is revised and updated. 

Tables 2 and 3 show the results for the current surveillance and maintenance policies as compared to several sensitivity analyses. In particular. Table 3 summarizes the results of a number of simulations performed in order to evaluate the risk impact of equipment ageing and testing and maintenance for the design life operation under current maintenance and testing policies (Case 1) and for the design life operation and the LTO of the NPP under alternative maintenance and/or testing policies (Case 2 to 5). Table 2 provides de CDF which is common for all cases.

Capability for surveillance and maintenance of safety related equipment and... 

I C systems important to safety should be designed and located so as to facilitate surveillance and maintenance, to permit timely access and, in the case of failure or error, to allow easy diagnosis and repair. 

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