ML072910027
| ML072910027 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 01/27/2004 |
| From: | Dominion Nuclear Connecticut |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| 06-0841B 25203-39069, Rev 13 | |
| Download: ML072910027 (1) | |
Text
N.I. DRAWER AUX. LOGIC N.I. DRAWER N.I. DRAWER N.I. DRAWER Q.A.
AW9-TB1-BB AW9-TB1-M AW9-J22-AW9-TB1-17 b
BW9-TB1-BB BW9-TB1-M BW9-J22-BW9-TB1-17 b
CW9-TB1-BB CW9-TB1-M CW9-J22-CW9-TB1-17 b
DW9-TB1-BB DW9-TB1-M DW9-J22-DW9-TB1-17 b
RPSCIP VARIABLE HIGH POWER J1-51 TB1-33 TB1-34 K29 J3-7 J2-G KEY 6
LPD TM/LP VHPT PZR PRESS DELETED 25203-29193 SH.4
<15% F.P BYPASS OF TURBINE TRIP
% PWR ZPMB OF LOW RCP SPEED VARIABLE HIGH POWER LEVEL DT PWR BLOCK >10 %
-4 VHPT BYPASS ANN.
BLOCK OF Q TO VHPT T.U.
10 JA TABLE 1 1
2 3
4 5
VARIABLE HIGH POWER TRIP LOW REACTOR COOLANT PUMP SPEED 6
7 8
9 10 11 12 LOW FLOW REACTOR COOLANT LOCAL POWER DENSITY SPARE HIGH CONTAINMENT PRESSURE TURBINE TRIP THERMAL MARGIN / LOW PRESSURE HIGH PRESSURE, PRESSURIZER LOW PRESSURE, STEAM GENERATORS 1 & 2 SPARE LOW WATER LEVEL, STEAM GENERATORS 1 & 2 FOR DETAILS SEE DWG 25203-29193 SH.6 SEE 25203-39069 SH.22 SEE DWG 25203-39069 SH.54 ANN. "TURBINE TRIP BYPASSED" (DWG 25203-39069 SH.23A)
AW10-K3 (DWG 25203-39069 SH.23A)
TRIP INPUTS NOTE:
MANUAL REVISIONS TO THIS DOCUMENT WHEN AS-BUILT ARE PROHIBITED.
CAD 4/13/95 J.A NONE N/A N/A REDRAWN FROM: NUSCO DWG N0.
25203-39069 SH.18 REV 9 COMBUSTION ENGINEERING DWG N0. E-18767-411-039 SPARE SPARE (DWG 25203-39069 SH.23A)
-4 10 AUTO > % F.P. REMOVAL OF ZERO POWER MODE BYPASS (DWG 25203-39069 SH.19)
-4 10 BYPASS AT <15% F.P.
0V TRIP BYPASS AT <15% F.P.
BYPASS AT <15% F.P.
BYPASS AT <15% F.P.
0V TRIP 0V TRIP 0V TRIP AS BUILT PER DCR-MP2-0109-85 DDP MHG MHG 5/2/95 5/2/95 5/2/95 DDP MHG MHG 5/2/95 MILLSTONE UNIT 2 WATERFORD, CT.
SCHEMATIC INPUT SIGNAL CONNECTIONS TO TRIP UNITS 25203-39069 SH.18 AW10-K26 AW10-K21 AW10-K3 AW10-J1-40 24Vd-c AW10-J2-64 AW10-TB1-34 AUX. LOGIC BW10-K26 BW10-K21 BW10-K3 BW10-J1-40 24Vd-c BW10-J2-64 BW10-TB1-34 AUX. LOGIC CW10-K26 CW10-K21 CW10-K3 CW10-J1-40 24Vd-c CW10-J2-64 CW10-TB1-34 AUX. LOGIC DW10-K26 DW10-K21 DW10-K3 DW10-J1-40 24Vd-c DW10-J2-64 DW10-TB1-34 DW10-J1-39 CW10-J1-39 BW10-J1-39 AW10-J1-39 WBZ 11 INCORP. DCN DM2-S-0638-96 PER DCR M2-S-0190-96 RTM DME MEL MEL 11/19
/96 J2-F 12 DM INCORPORATED DCN DM2-00-0854-97 JKY JPP JPP 11-17 99 CLOSES FOR POWER <15%
POWER RANGE DRAWER ( AW3)
B/S #1 K2 N02 COM2 NC2 WIDE RANGE MONITOR ( DW2)
A6 DUAL BISTABLE POWER RANGE MONITOR ( DW3)
"D" CHANNELS 34-5 34-11 ALL WR MONITOR BACK PLANE
>15% F.P. B/S CONTACT CLOSES
<10-4% F.P. B/S CONTACT CLOSES B/S A10-TB3-3 A10-TB3-6 7
10 B/S #1 K2 N02 COM2 NC2 WIDE RANGE MONITOR ( CW2)
A6 DUAL BISTABLE POWER RANGE MONITOR ( CW3)
"C" CHANNELS 34-5 34-11 ALL WR MONITOR BACK PLANE
>15% F.P. B/S CONTACT CLOSES
<10-4% F.P. B/S CONTACT CLOSES B/S A10-TB3-3 A10-TB3-6 7
10 B/S #1 K2 N02 COM2 NC2 WIDE RANGE MONITOR ( BW2)
A6 DUAL BISTABLE POWER RANGE MONITOR ( BW3)
"B" CHANNELS 34-5 34-11 ALL WR MONITOR BACK PLANE
>15% F.P. B/S CONTACT CLOSES
<10-4% F.P. B/S CONTACT CLOSES B/S A10-TB3-3 A10-TB3-6 7
10 B/S #1 K2 N02 COM2 NC2 WIDE RANGE MONITOR ( AW2)
A6 DUAL BISTABLE POWER RANGE MONITOR ( AW3)
"A" CHANNELS 34-5 34-11 ALL WR MONITOR BACK PLANE
>15% F.P. B/S CONTACT CLOSES
<10-4% F.P. B/S CONTACT CLOSES B/S A10-TB3-3 A10-TB3-6 7
10 TB1-3
- 4. POWER RANGE DRAWERS PRODUCE A NON-OPERATE CONDITION ( NON-OP BISTABLE)
WHEN ONE OR MORE OF THE FOLLOWING OCCUR:
A. +15V SUPPLY IS LOW.
B. MAGNITUDE OF THE -15V SUPPLY IS LOW.
C. MAGNITUDE OF THE HIGH VOLTAGE SUPPLY IS HIGH OR LOW.
D. TEST SELECT SWITCH IS NOT IN THE "OFF" POSITION AND THE TEST ENABLE SWITCH IS IN THE "TEST ENABLE" POSITION.
INOP BISTABLE
( NOTE 4) 13 BZ J7H MILLSTONE POWER STATION DOMINION NUCLEAR CONNECTICUT INC.
LINEAR POWER BISTABLE INCORP. DCN DM2-00-0831-99, DM2-00-0967-99, DM2-00-0108-00, DM2-00-0109-00, DM2-00-0110-00, DM2-00-0111-00, DM2-00-0112-00, DM2-00-0113-00, DM2-00-0114-00, DM2-00-0213-03 JSJ DLW 1-27
-04