Guidelines - std10650016

D OE-STD -1065-94

maintenance that affects electrical control circuitry or

electronic components, such as protection relays, limit

switches, permissive relays, controllers, circuit cards or

maintenance that affects instrument detectors or

components in an instrument loop

equipment that is included in special programs such as

the in-service inspection and environmental qualification

programs

maintenance that affects or removes design-approved

radiation shielding

health physics and chemistry instrumentation

measuring and test equipment

maintenance that affects the engineered function of a

SSC

maintenance of a Safety Class Item

temporary systems that have been installed as substitutes

for normally operational systems or portions of systems

3.4.1.5

The following activities are representative of common PMT:

visual or dimensional inspections and nondestructive tests

specified by code

voltage, current, integrity or continuity checks

operational exercise of the component (including

vibration, pressure, flow, temperature, distance of travel,

and other measurements where applicable)

calibration or alignment of a component or instrument

loop

leak rate testing