ML20134A367
| ML20134A367 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 10/29/1985 |
| From: | Hind J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | Williams J TOLEDO EDISON CO. |
| References | |
| NUDOCS 8511040378 | |
| Download: ML20134A367 (2) | |
Text
-
b h/R OCT 2 91985 Docket No. 50-346 Mr.- Joe Williams, Jr.
Senior Vice President - Nuclear
-Toledo. Edison Company Edison ~ Plaza
'300-Madison Avenue Toledo,-Ohio 43652-
Dear Mr. Williams:
In preparing for the Regulatory Effectiveness Review scheduled for August 4-8,
- 1986, the Regulatory Effectiveness Review team has indicated that certain specific plant drawings are necessary to complete their review of the Los
~
- Alamos. National Laboratt,ry vital area study of the Davis-Besse plant.
It is therefore requested that a copy of_ each drawing (Size D or larger)'
identified in the enclosure to this letter be forwarded to the individual
-identified below by February 1, 1986.
Ms. Kathleen McConnell United States Nuclear Regulatory Commission Division of Safeguards, NMSS Mail Stop 881-SS Washington, D.C. 20555 Shoul'd you or your staff have any questions concerning this request, please
. contact Ms. McConnell at (301) 427-4720 or Mr. James R. Creed at (312) 790-5643.
Sincerely,
$Y ack A. Hind, Director Division of Radiation Safety and Safeguards
Enclosure:
As stated
,[No d bec w/o enclosure:
C'. O. Thomas, SSPB/NRR R. A. Erickson, SGAS/NMSS 851104o378 85gg9 NRR-Docket File 3%-
Ng-SG Case File PDR ADOCK O PDR SG Review File G
g SG Inspector File RIII JI, RIII RIII RIII
-Ker d
- k d
n
/
/8/zf/#
'./ 7
-10/g/85
i /;-
.S-
{i
{
DRAWING LIST FOR VITAL AREA ANALYSIS - DAVIS BESSIE 1.
Equipment Layout Drawings M-110 Turbin Building Plan EL 623 M-111
' Turbine Building Plan EL 603 M-112 Turbine Building Plan EL 585 M-114 Turbine Building Plan Section "B-B" M-115 Turbine Building Plan Section "C-C" M-120 Containment and Auxiliary Building Plan EL 643 M-121 Containment and Auxiliary Building Plan EL 623 M-122 Containment and Auxiliary Building Plan EL 603 Containment and Auxiliary Building Plan EL 585
.M-123 M-124 Containment and Auxiliary Building Plan El 565 M-125 Containment and Auxiliary Building Plan EL 545 M-126 Auxili ary Bldg. Sec. "A-A", "B-B" M-129 Auxiliary Bldg. Sec. "D-D" M-130 Auxiliary Bldg. Sec. "E-E" 2.
Piping and Instrument Diagrams M-001 Piping Symbols,and Index-M-002 Instrumentation Symbols M-003 Main Steam and Reheat System.
M-006A Condens ate.. System Feedwater System M-006S L
M-007 Steam. Generator Secondary M-016 Station Fire Protection M-017 Fuel Oil and Diesel Generators M-030 Reactor Coolant M-031 Makeup and Purification M-033 Decay Heat Removal and Emergency Core Cooling M-034 Emerg. Core Cooling, Containment Spray, and Core Flooding,
M-035 Component Cooling Water M-0403 Reactor Coolant Pump and Motor
'4-041 Servi";e Water 2.
Electrical One Line Diagrams E-1, st.,1 AC Electrical System One Line E-1, sh 2 A: Electrical System One Line E-3 4.16kV Metering and Relaying One Line-E 4, sh 1
~30V "E" Buses One Line
' E-4,:sh 2-
~20V "F" Buses One Line E-6, sh-1 250V AC MCC (Essential) One Line E-6, sh-2 LSOY AC MCC (Essential) Ont Line E-6, sh-3 125/250V DC MCC Ho.1 (Essential) Single Line E-6, sh-4 125/250V DC MCC No. 2 (Essential) Single Line E-7 250/125V DC and Instrumentation AC One Line 4
Miscellanenus Orswings
. Me*.sy::: ::7. s w ing arrangement and locction of structures E!:CLOSU*E 2
_ _ _