ML19329E338
| ML19329E338 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 08/16/1978 |
| From: | Howell S CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Boyd R Office of Nuclear Reactor Regulation |
| References | |
| HOWE-145-78, NUDOCS 8006120648 | |
| Download: ML19329E338 (3) | |
Text
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Stephen H. Howell T
,a' Vice President General offices: 1945 We=t Pernell Road, Jackson, Michigen 49201
- Area Code 517 788-0453 August 16, 1978 1
Howe 145-78 Director of Huclear Reactor Regulation Attn: Mr Roger Boyd, Director Division of Project Management US Huclear Regulatory Co= mission MIDLAND PROJECT COLOR CODING TERMINAL CLASS lE EQUIPMENT DOCKET No 50-329. 50-330 FILE:
0505.2 SERIAL:
5720 During telephone discussions with the NRC Instrumentation & Control Systems Branch on July 25, 1978, Consumers Power Company agreed to color code terminal Class lE equipment for the Midland Plant to meet the NRC inter-pretation of lEEE Standard 279 In keeping with the above commitment, tne following color coding criteria is provided for staff review:
Cables, raceway, and Class lE switchgear, load centers, motor control centers, distribution panels, inverters, batteries, battery chargers, and other similar pieces of Class lE equipment; Class lE instrument cabinets; and terminal compart-ments of Class 1E motors, valve operators, and process system instruments vill be identified with a color coded sy=bol or nameplate to provide a visual means of separation group identification. Terminal blocks within the main and local control panels have nameplates of color background which correspond to the appropriate separation group.
This criteria vill also be included in FSAR Subsection 8.3.1.3 with Revision 13 of the FSAR which will be provided to the NRC in late August 1978.
Implementation of the above criteria vill follow staff review and acceptance and depend upon the final method chosen (example: color coded labels need to be purchased and installed).
Consumers Power Company considers that implementa-tion in this manner is acceptable since the conduit and cable tray identification is already applied in color which serves to identify the separation groups and 80 06 120(2VP A7
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,2 Ssrial 5720 facilitates construction.
In any case, the system of color coding local devices such as motors and local instruments vill be complete and verified in its entirety prior to final system turtwer for preoperational testing.
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SHH/jbg CC: J G Keppler, NRC Reg III 1
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A REOULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
DISTRIBUTION FOR INCOMING MATERIAL
/330 REC: BOYD R ORG: HOWELL S H DOCDATE:
NRC CONSUMERS PWR 08/16/7g-DATE RCVD: 08/28, DOCTYPE: LETTER NOTARIZED: NO
SUBJECT:
COPIES RECEIVE 8 LTR 1 ENCL 0 FURNISHING INFO RE APPLICANT"S AGREEMENT TO COLOR CODE TERMIN EQUIPMENT FOR SUBJECT FACILITY TO MEET NRC INTERPRETATION 279.
PLANT NAME: MIDLAND - UNIT 1 MIDLAND - UNIT 2 REVIEWER INITI AL:
XJM DISTRIBUTER INITIAL: pL(
- O************** DISTRIBUTION OF THIS MATERIAL IG AS FOLLOWS ****************o PSAR/FSAR AMDTS AND RELATED CORESPONDENCE (DISTRIBUTION CODE B001)
FOR ACTION:
ASST DIR VASSALLO**LTR ONLY(1)
BR CHIEF LWR #4 BC**LTR ONLY(
PROJ MGR HOOD **LTR ONLY(1)
LIC ASST LWR #4 LA**LTR ONLY(;
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b5*LTRONLY(1)
INTERNAL:
R I & E**LTR ONLY(2)
NRC PDR**LTR ONLY(1)
OELD**LTR ONLY(1)
OPERATOR LIC BR**LTR ONLY(1)
QAB**LTR ONLY(1)
EMERGENCY PLAN BR**LTR ONLY(l DIRECTOR NRR**LTR ONLY(1)
MIPC**LTR ONLY(1)
MECH ENG BR**LTR ONLY(1)
AD FOR ENG**LTR ONLY(1)
MATERIAL ENG BR**LTR ONLY(2)
STRUCTURAL ENG BR**LTR ON AD FOR REAC SFTY**LTR ONLY(1r REACTOR SYSTEMS BR**LTR ONLY(1) ANALYSIS BR**LTR ONLY(
CORE PERFORMANCE BR**LTR ONLY(1 AD FOR PLANT SYSTEM AUXILIARY SYS BR**LTR ONLY(1)
CONTAINMENT SYSTEMS **LTR ONL9 I & C SYSTEMS BR**LTR ONLY(1)
AD FOR SITE TECH **LTR ONLY(5)
POWER SYS BR**LTR ONLY(1)
AD FOR SITE ANLYS**LTR ONLY(8 ACCIDENT ANALYSIS **LTR ONLY(1)
EFFLUENT TREAT SYS**LTR ONLY(
RAD ASSESSMENT BR**LTR ONLY(1)
KIRKWOOD**LTR ONLY(1)
GEOSCIENCES BR**LTR ONLY(1)
EXTERNAL:
LPDR'S MIDLAND, MI**LTR ONLY(1)
TERA **LTR ONLY(1)
NSIC**LTR ONLY(1)
ACRS CAT A**LTR ONLY(16)
IISTRIBUTION:
LTR 58 ENCL O
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- 2P CONTROL NBR-
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THE END
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