Document 4a8B6EZXgpV0GDEL2aw37xRNR
THE DOW CHEMICAL COMPANY ELECTRICAL TECHNOLOGY GLOBAL
ADMINISTRATIVE GUIDELINE G7A-0099-04 14-JUN-1996 PAGE 1 OF 2
MCC's
ELECTRICAL SAFETY AND RELIABILITY AUDIT CHECK LIST
FOR MOTOR CONTROL CENTERS (MCC'S)
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MCC LOCATION I.D. #: MCC EQUIPMENT I.D. #:
M r C <A
'
Yes No N/A
1. Is the MCC equipped with a main disconnect?
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2. Is the MCC equipped with molded case circuit breakers?
3. Is the working space clear in front of all MCC's?
4 . Are all MCC's properly grounded?
5. Are all holes in doors or panels in MCC's covered with approved coverings that would withstand fault pressures and temperatures?
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/
J.____
/
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6. Are all required bolts or fasteners on cubicle doors?
7 . Is the MCC free of corrosion?
8. Is the eqipment designed to prever.- cposure
Ato energized bus when doors are op- Dr closed?
9. Are tall indicating lamps functional?
A____
10 . Is the manufacturer nameplate in place and legible?
/
11. Does the MCC have provisions to lock-out the equipment?
12. Is the MCC on a PPM Program?
13. Are the fuse sizes and relay settings according to standards?
14. Does the working clearance in front of all MCC's meet local code requirements?
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Do Dotyp-
THE DOW CHEMICAL COMPANY
ELECTRICAL TECHNOLOGY GLOBAL
ADMINISTRATIVE GUIDELINE G7A-0099-04 14-JUN-1996
PAGE 2 OF 2
Yes No N/A
15. Is control voltage 120 volt?
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16. Is bus system insulated or covered? MCC's Index Score:
3