ML20113G332
| ML20113G332 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 10/10/1989 |
| From: | GEORGIA POWER CO. |
| To: | |
| Shared Package | |
| ML20092F288 | List:
|
| References | |
| CON-IIT05-135-90, CON-IIT5-135-90, RTR-NUREG-1410 VEGP-13001-1-12, NUDOCS 9202200443 | |
| Download: ML20113G332 (25) | |
Text
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.VEGP 00052-C-
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FGD lh CADisinTin kt G W.- V TEMPORARY GMNGETTO /PROCEDUREi FORM i
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TCP No. /-3dO/-/ /f-//-/
Expiration Date d-/-90 Page i
f_f Requirea Final Approval Date
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l PROCEDURE NO.
I,, e. r-I REVISION NO.
i1 PROCEDURE TITLE RC5 F c l l ;.,,, <... d i e. i F l < <,
RESPONSIBLE DEPARIMENT SYWtk%
CllANGZ IS RECOMMENDED TO BE hu\\DE PERMANENT:
YES
_ NO
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REASON FOR CHANGE: /MJ 0.4 e ruA'
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BRIEF DESCRIPTION:
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ORIGINATOR smes;&
s a mr~c DATE 3 - 2a -p o INTERIM APPROVAL ONLY IF NO CHANGE OF INTENT IS INVOLVED COGNIZANT SUPV.: APPROVE [ DISAPPROVE 3 23 %
OSOS: APPROVE
/ DISAPPROVE
/
T 7 4 ' 'r /
~31GNATUKE DATE l
FINAL APPROVAL - -
PRB REVIEW REQUIRED YES NO N 1
CHANGE IS TO BE MADE PERMANENT AhD PROCEDURE WRITER ASSIGNED: YES NO RESP. DEPT. HEAD: APPROVE DISAPPROVE 3UN SIGNATURE DATE PRB RECOMMEND APPROVE DISAPPROVE 6
.p-FRB CHAIRMAN MTG NO.
DATE V
GENERAL MANAGER: APPROVE DISAPPROVE SIGNATURE D A T E.
Figure L 9202200443 920116 l
PDR S
ADOCK 05000424 PDR
q MG8 Vogtle sectric Generating Plant Prococure No.
13001-1
_e d NUCLEAR OPERATIONS
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12 1
/d-/d-99 Geogia Power e o. ~g. g 3 Unit 12'/'#2N/-/-//-7V-/M 4/94 DO NOT USE AFTER /
REACTOR COOLANT SYSTEM FILLING AND VENTIb NO.
G 1.0 PURPOSE This procedure provides instructions for filling and venting the Reactor Coolant System (RCS).
Procedure instructions are included in the following sections:
4.1 Reactor Coolant. System Filling 4.2 Reactor Coolant System Venting 4.3 RCS Filling And Venting If Pressurizer Level Has Not Been Less Than 25% As Indicated On 1-LI-0462 Qq 2.0 PRECAUTIONS AND LIMITATIONS 2.1 PRECAUTIONS 2.1.1 The Residual Heat Removal (RHR) System inlet from the RCS ehall not be isolated unless a steam bubble exists in the pressurizer to ensure overpressure protection for the RCS during solid plant conditions.
2.1.2 During RCS filling, the nuclear instrumentation shall be conitored for unplanned increases of neutron count rate.
2.1.2.1 If an unplanned increase in neutron count rate occurs, the RCS filling operation shall be immediately terminated and the cause investigated.
2.1.3 Letdown from RHR l-HV-0128 should be fully open when the RCS is brought water solid.
This e.nhances RCS pressure control using Letdown Pressure Controller 1-PIC-0131.
2.1.4 Anticipate RCS pressure fluctuations whenever a Reactor Coolant Pump (RCP) is started with the RCS water solid.
OLJ
1 PRoCEDU,J No, riVISloN PAGE No.
VEGP 13001-1 12 2 of 24
/T-V 2.2 LIMITATIONS 2.2.1 During operation in Mode 5 with the Reactor Coolant Loops filled or not filled, the operational requirements of RER shall be observed per Technical Specification 3.4.1.4.1 and 3.4.1.4.2.
2.2.2 The RCS pressure and tem)erature shall be maintained within tae limits of Technical Specification 3.4.9.1, 2.2.3 The water used for filling the RCS shall have a boron concentration greater than or equal to the boron concentration of the RCS.
2.2.4 With RCS pressure less than 100 psig, the No. 1 Seal Leakoff Isolation Valves shall be closed.
2.2.5 If using hose connected to the Pressurizer Steam Space Sample Iine Vent, limit the RCS temperature to 200 F and pressure to 100 psig.
2.2.6 If using one of the Pressurizer Pressure Operated Relief Valves (PORV), RCS pressure should be maintained at 200 psig to enable valve operation.
3.0 PREREQUISITES AND INITIAL CONDITIONS 3.1 The 480V AC MCC 1ABE and 1BBE are energized and available to supply power to the PORV Block Valves.
3.2 Electrical power from 480V AC distribution is available to the Pressurizer Heaters.
3.3 The 125V DC MCC 1ADlM and 1BDlM are energized and power -
is available to the PORV's.
3.4 The RHR System is available to maintain the desired RCS temperature.
3.5 A Charging Pump is available for use in filling the RCS.
3.6 Reactor Makeup water at the necessary boron concentration is available for filling the RCS.
3.7 The Containment Pre-access Purge System is at service.
3.8 The Reactor Vessel Head is in at least partially tensioned. place'with the head bolts O
l' PRoCEDUmE No.
F;EVISloN PAGE No.
VECP 13001-1 12 3 of 24 O
4.0 INSTRUCTIONS 4.1 REACTOR ~ COOLANT SYSTEM FILLING 4,1.1 If required ALIGN the RCS for filling per 11001-1,
" Reactor Coolant System Alignment".
NOTE The hoses used for venting should be routed to the Purge Ventilation System exhaust or to Portable Carbon Filter units.
4.1.2 VERIFY that the Blind Flange and suitable venting equipment has been installed at the following locations:
CVCS TO PRT FG-8099 ROOT l-1208-U4-488, a.
b.
PRZR SPRAY LINE VENT VALVE 1-1201-X4-084 4.1.3 ENSURE the Tygon hose used for water level indication
(~)T is in service and indicating RCS water level per
(_
13005-1, " Reactor Coolant System Draining".
4.1.4 ESTABLISH continuous Tygon hose monitoring and communications with the Control Room.
4.1.5 PERFORM the following valve alignment:
a.
CVCS TO PRT FG-0899 1-1208-U4-488 OPEN ROOT b.
R2R SPRAY LINE VENT l-1201-X4-072 OPEN c.
PRZR SPRAY LINE VENT 1-1201-X4-084 OPEN VALVE d.
LETDOWN TO PRZR RELIEF 1-HV-0442A CLOSED TANK LETDOWN TO PRZR RELIEF 1-HV-0442B CLOSED e.
TANK f.
RX HEAD VENT TO l-HV-8095A OPEN LETDOWN ISOLATION VLV O
g.
RX HEAD VENT TO 1-HV-8096A OPEN LETDOWN ISOLATION VLV mms
PfioCEDumE No.
EEVIStoN PAGE No.
VEGP 13001-1 12 4 of 24 l
-()
h.
RX HEAD VENT TO l-HV-8095B OPEN LETDOWN ISOLATION VLV i.
RX HEAD VENT TO l-HV-8096B OPEN LETDOWN ISOLATION VLV j.
RX HEAD VENT TO EXCESS 1-HV-8098 CLOSED LETDOWN ISOLATION
{
k.
PRZR PORV 455A 1-PV-0455A CLOSED 1.
PR2R PORV 456 1-PV-0456A CLOSED m.
PRZR SPRAY VALVE l-PV-0455B OPEN n.
PRZR SPRAY VALVE l-PV-0455C OPEN o.
RCP-1 11 Seal Leakoff 1-HV-8141A CLOSED Isolation p.
RCP-2 11 Seal Leakoff 1-HV-8141B CLOSED Isolation q.
RCP 3 #1 Seal Leakoff 1-HV-8141C CLOSED Isolation r.
RCP 4 #1 Seal Leakoff 1-HV-8141D CLOSED Isolation 4.1.6 NOTIFY Maintenance to remove the spool piece in the common RCS DRAIN HEADER TO RCDT PMP SUCT l-1901-U6-242.
4.1.7 ENSURE RHR letdown is in service per 13011-1, " Residual Heat Removal System".
4.1.8 ENSURE Charging and Seal Injection are established per 13006-1, " Chemical And Volume Control System Startup And Normal Operation".
_1
Y I
PROCEDURE No, REVISloN PAGE No.
VEGP 13001-1 12 5 of 24 4.1.9 INITIATE-the RCS fill by placing the LOW PRESS LEIV0WN CONTROLLER l-PIC-0131 in AUTO at a set point of 350 psig.
4.1.9.1 ENSURE LOW PRESS LETDOWN CONTROLLER 1-PIC-0131 automatically closes.
4.1.9.2 If makeup is not available from the Reactor Makeup Control System, PERFORM the following:
a.
OPEN RWST TO CCP A & B SUCTIONS 1-LV-Oll2D and 1-LV-Oll2E, b.
CLOSE VCT OUTLET ISOLATIONS 1-LV-Oll2B and 1-LV-0112C.
CAUTION During RCS filling, the Nuclear Instrumentation shall be monitored.
If an unexplained increase in neutron count rate
(~J
'T occurs, the filling operation
(
shall be immediately terminated and the cause investigated.
4.1.9.3 At the discretion of the Unit Shift Supervisor (USS),
FILL from the RWST using the standby RHR train as follows:
a.
ENSURE the standby RHR Heat Exchanger Train A(B)
Bypass 1-FV-0618 (0619) is in MAN and CLOSED, b.
CLOSE the standby RHR Heat Exchanger Train A(B)
Outlet 1-HV-0606 (0607),
c.
ENSURE the standby RHR PHP A (B)
DOWNSTREAM / UPSTREAM SUCTION FROM HOT LEG 1 (4)
INLET ISOLATIONS 1-HV-8701A (8702A) and 1-HV-8701B (8702B) are CLOSED, d.
ENSURE the standby RWST TO RHR PUMP A (B) SUCTION 1-HV-8812A (8812B) is OPEN, e.
ENSURE OPEN RHR PUMP A(B) TO COLD LEG 1 & 2 (3 E 4) ISO VLV l-HV-8809A (8809B),
f.
VERIFY OPEN RHR Pump A (B) Minimum Flow Valve
()
1-FV-0610 (0611),
g.
START the standby RHR Pump A (B),
1
"S:
PRoCEDU,,E No-REVISloN FAGE Ho.
VEGP-13001-1 12 6 of 24 O
CAUTION Slowly increase flow as venting capability permits.
h.
THROTTLE OPEN the standb A (B) Bypass 1-FV-0618 (y RHR Heat Exchanger Train 0619) to obtain the desired discharge flow rate.
4.1.10 VERIFY rising water level by observing the Tygon Hose Level Indicator or Pressurizer Level Indicator 1-LI-0462.
4.1.10.1 When a solid stream of water floe, ? rom the Reactor Vessel Head Vent Flow Gauge FG-80ss, CLOSE l-1208-U4-488.
4.1.10.2 CLOSE all Reactor Head Vent Letdown Isolations:
a.
1-HV-8095A, b.
1-HV-8096A, c.
1-HV-8095B,
(}
d.
1-HV-8096B.
4.1.10.3 At 50% on 1-LI-0462, PERFORH the following:
ESTABLISH normal letdown flowpath as follows:
a.
(1)
OPEN the CVCS LETDOWN PIPE BREAK PROT ISOLATION 1-HV-15214 by holding the handswitch in OTEN until the valve indicates fully opens independent verification
- required, (2)
OPEN the RCS LETDOWN LINE ISO VLV IRC I
1-HV-8160 by holding the handswitch in OPEN l
until the valve indicates fully opent independent verification required, i
i (3)
OPEN the RCS LETDOWN LINE ISO VLV ORC l
1-HV-8152 by holding the handswitch in OPEN until the valve indicates fully opens independent verification required, (4)
OPEN the Letdown Isolations 1-LV-0459 and L
1-LV-0460 by placing their handswitches in OPEN until the valves indicate fully opens independent verification required.
l mws
t PROCEDURE No, HEVISloN PAGE No.
VEGP 13001-1 12 7 of 24 O
xj (5)
OPEN the Letdown Orifice Isolations 1-HV-8149A, 1-HV-8149B and 1-HV-8149C by holding their handswitches in OPEN until the valves indicate fully opens independent verification required, b.
CLOSE the RCS INTMD LEG #1 TYG0': HOSE CONNECTION ISO l-1201-U4-003, c.
CLOSE the RCS LOOP 1 DRAIN ISO 1-1201-U4-001, d.
CLOSE PRZR STEAM SPACE SAMPLE LINE VENT 1-1201-U4-100, e.
NOTIFY Maintenance to remove the temporary RCS level indication pers (1) 54840-1, " Installation And Removal Instructions For RCS Temporary Tygon Tube",
and (2) 23985-1, "RCS Temporary Water Level System".
()
f.
INITIATE removal of the ta s placed on the Reactor Coolant Pump Breakers by 1 005-1, " Reactor Coolant System Draining" and racking in of the breakers:
(1)
RCP #1,
- lAAA, (2)
RCP #2,
- 1BAB, (3)
RCP #3,
- ICAC, (4)
RCP #4.
1 DAD.
4.1.10.4 When a. solid stream of water issues from the Pressurizer Spray Line Vent, CLOSE 1-1201-X4-0S4 and 1-1201-K4-072.
4.1. l'1 MONITOR RCS Pressure 1-PI-0408, 1-PI-0418, 1-PI-0428, and 1-PI-0438 and PERFORM the following:
NOTE As the RCS fills solid, the pressure will start increasing.
4.1.11.1 ENSURE the LOW PRESS LETDOWN CONTROLLER l-IIC-0131
(~ ' -
automatically opens to maintain pressure at 350 psig
- 25 psig.
s
...~-
- - _ _.. - - - - - -,.. _ - =.. -
PROCEDURE No, REVISloN PAGE No, VECP 13001-1 12 8 of 24 4.1.11.2 ADJUST the LOW PRESS LETDOWN CONTROLLER 1-PIC-0131 and/or charging and seal injection as required to maintain Narrow Range RCS pressure at 350 psig 25 psig.
4.1.11.3 OPEN the RCP #1 Seal Leakoff Isolation 1-HV-8141A, 8141B, 8141C, 8141D.
4.1.11.4 ENSURE Charging Pump suction is aligned to the Volume Control Tanks ENSURE OFEN VCT Outlet Isolation 1-LV-Oll2B and a.
1-LV-0112C independent verification required, b.
ENSURE CLOSED RWST to CCP A & B SUCTIONS 1-LV-0112D and 1-LV-0112E independent verification required.
4.1.11.5 If the standby RHR train was used for RCS fill, RESTORE it to standby status per 13011-1, " Residual Heat Removal System".
4.2 REACTOR COOLANT SYSTEM VENTING O
r*4.2.1 ENSURE that.the Steam Generator secondary water temperature is less char, 50*F above the T for each Reactor Coolant Loop as follows (desired 8aximum is less than 10'F to minimize potential for pressure fluctuations):
NOTE Steam Generator Blotidown is placed in service to provide Steam Generator temperature indication.
a.
INITIATE blowdown flow from all four Sta
.m Generators per 13605-1, " Steam Generatc. Blowdown Processing System",
avrce&
d N
&,Ii..y aeF... Sc k,4 a..d-Pr.c.
ic
( f L 11 /) t$ L L ' 6<E I ss Sr G so $ ts s c C e r' %
13 O
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~
. _ - _ _.. ~ -
- f i
PMOCEDUAE No.
REVISloN PAoE No.
VEGP 13001-1 12 9 of 24 b.
VERIFY-that the Steam Generator secondary water temaerature is less than 50*F above the T for eaca Reactor Coolant Loop by observing th8 following:
EG Tc (1)
SG 1 Blowdown Ten Loop 1 1-TI-0413B 1-TI-ll?5 (ERF T-9883)
(2)
SG 2 Blowdown Temp Loop 2 1-TI-0423B 1-TI-ll76 (ERF T-9884)
(3)
SG 3 Blowdown Temp Loop 3 1-TI-0433B 1-TI-1177 (ERF T-9885)
(4)
SG 4 Blowdown Teg Loop 4 1-TI-0443B 1-TI-ll78 (ERF T-9886)
If any blowdown or TI not available MEASURE - the Steam Generator metal surface temperature with a contact pyrometer and RECORD pyrometer ID number in the Unit Control Log.
NOTES If the hoses used for venting a.
were routed to the ventilation system, they should be routed to the sump at this time to accommodate the volume of liquid effluent produced by the RCP Air
- Sweeps, b.
If RCS level has not been less than the top of the loops, the USS may reduce the number of RCP Air Sweeps required based on RCS pressure response, Removal of the dilution flowpath c.
tags initiated in Sub-subsection 4.2.5 may be initiated after the 30-second RCP air sweeps.
4.2.2 PERFORM-the 30-second RCP Air Sweeps and RCS Vents per Checklist 1.
4.2.3 PERFORM the 1-minute RCP Air Sweeps and RCS Vents per
()
Checklist 2.
4.2.4 PERFORM the 5-minute RCP Air Sweep and RCS Vent per Checklist 3.
9 PROCEDURE No.
REVIStoN PAGE No.
S VEGP 13001-1
~~
12 10 of 24 v
4.2.5 INITIATE removal of the dilution flowpath ta by 12006-C, " Unit Cooldown To Cold Shutdown"gs placed and restoration of the valves to the listed position where applicable:
CVCS BLENDER SUPPLY FROM RMWST ISO 1-1208-U4-175:
a.
- OPEN, b.
CVCS RMWST SUPPLY HDR TO BLENDER AND CHG ISO l-1208-U4-177: OPEN, CVCS CHG CHEM MIXING TANK OUTLET 1-1208-U4-181:
c.
- CLOSED, d.
CVCS RX M/U WTR TO CHEM MIX TANK ISO 1-1208-U4-176: CLOSED, CVCS CHG RMWST SPLY TO CCP A ISO l-1208-U4-183:
e.
- CLOSED, f.
CVCS RX M/U WTR TO LTDN REHT HX LINE ISO l-1208-U6-226: CLOSED.
()
4.2.6 NOTIFY I&C to align the RCS instrumentation per 23701-1, " Plant Instruicent Valve Lineup".
4.2.7 Slowly CLOSE the LOW PRESS LETDOWN CONTROLLER 1-PIC-0131 and ADJUST charging and Seal Injection as required to raise RCS pressure to 350 psig *23 psig.
4.2.7.1 At greater than 100 psig RCS pressure, OPEN the RCP #1 Seal Leakoff Isolations 1-HV-8141A, 8141B, 8141C, 8141D independent verification required.
4.2.7.2 If desired, PLACE the LOW PRESS LETDOWN CONTROLLER l-PIC-0131 in AUIO.
4.2.8 NOTIFY Chemistry to sample the RCS for boron concentration.
4.2.)
RE-ALIGN the RCS per Checklist 4 I
O
N I
PMoCEDURE No, REVISloN PAoE NO.
VEGP.
13001-1
/
12 11 of 24-4.3 RCS FILLING AND VENTING IF PRESSURIZER LEVEL HAS NOT BEEN LESS THAN 25% AS INDICATED ON 1-LI-0462 CAUTION If using hose connected to the Pressuri::er Steam Space Sample Line Vent, limit the RCS temperature to 200*F and pressure to 100 psig.
NOTES a.
This section of the procedure assumes the RCS is partially drained with pressurizer level greater than or equal to 25% as indicated by 1-LI-0462.
b.
The hose used for venting should be routed to the Purge Ventilation System exhaust or to a Portable Carbon Filter unit.
c.
At the discretion of'the USS, either pressurizer PORV may be used for pressurizer venting.
If this option is used, omit 4.3.1, 4.3.2a, 4.3.5 la, 4.3.9. la, and 4.3.10.
4.3.1 NOTIFY Maintenance to remove the Blind Flange and install suitable venting equipment downstream of Pressurizer Steam Space Sample Line Vent 1-1201-U4-100.
O
-..~~ _ - - - - -. -.
-. -. -. ~.. -
~.
'i; i
PROCEDURE No.
REVIStoN PAGE No.
'VEGP 13001-1 12-
~
12 of 24-4~.3.2 PERFORM the following valve alignments a.
PRZR STEAM SPACE 1-1201-U4-100 OPEN SAMPLI LINE VENT 5
b.
PRZR PORV 455A-1-PV-0455A CLOSED c.
PRZR PORV 456A 1-PV-0456A CLOSED d.
PRZR SPRAY VALVE l-PV-0455B OPEN e.
PRZR SPRAY VALVE l-PV-0455C OPEN f.
RCP 1 il Seal Leakoff 1-HV-8141A CLOSED Isolation g.
RCP 2 il Seal Leakoff 1-HV-8141B CLOSED Isolation h.
RCP 3 il Seal Leakoff 1-HV-8141C CLOSED Isolation 1.
RCP 4 fl. Seal Leakoff 1-HV-8141D CLOSED O
Isolation j.
Letdown Isolation 1-LV-0459 OPEN k.
Letdown-Isolation 1-LV-0460 OPEN' l.
Letdown Orifice 1-HV-8149A OPEN Isolation m.
Letdown Orifice HV-8149B OPEN-Isolation n.-
Letdown Orifice 1-HV-8149C OPEN
-Isolation 4.3.3 ENSURE letdown flow from RHR is in service.
-4.3.4-ENSURE' normal charging, Letdown and Seal: Injection are established.
4.3.5
' INITIATE RCS -fill by performing the following steps :
4.3.5.1 PLACE the'L0ti PRESS-LETDOWN CONTROLLER l-PIC-0131-in AUTO. set as follows:
a.
RCS pressure is to be set at 100 psig if hose at the Pressurizer Steam Space Sample Line Vent 1-1201-U4-100-is used for venting, b.
RCS ?ressure is to be-set at 200 psig if one of the ?ressurizer PORVs are used for venting.
1 PRoCEDUmE No.
f;EviSloN PAGE Eo.
VEGP 13001-1 12 13 of 24 (O
J 4.3.5.2 ENSURE the valve automatically closes.
4.3.5.3 If makeup is not Control System, PERFORM the following:available from the OPEN RWST TO CCP A & B SUCTIONS 1-LV-0112D a.
1-LV-0112E, b.
CLOSE VCT OUTLET ISOLATIONS 1-LV-Oll2B and 1-LV-0112C.
CAUTION During RCS filling, the Nuclear Instrumentation shall be monitored.
If an unexplained increase in neutron count rate occurs, the filling operation shall be immediately terminated and the cause investigated.
4.3.6 VERIFY rising water level b Water Level Indicator 1-LI y observing Pressurizer 0462.
( )
4.3.7 If using the Pressurizer Steam S ace Sa forpressurizerventing,CLOSE11201-U$100whenale Line Vent solid stream of water issues from the vent.
4.3.8 If using a pressurizer PORV to vent, when RCS pressure reaches 200 either 1-PV psig, vent the pressurizer by opening 0455A or 1-PV-0456A until PRT level increase is observed.
4.3.9 MONITOR RCS Pressure 1-PI-0408, 1-PI-0418, 1-PI-0428, and 1-PI-0438 and PERFORM the following:
NOTE As the RCS fills solid, the pressure vill start increasing.
4.3.9.1 ENSURE the LOW PRESS LETDOWN CONTROLLER 1-PIC automatically opens to maintain pressure as follows:
RCS pressure is to be maintained at a.
hose at the Pressurizer Steam Space Sample Line100 psig if Vent 1-1201-U4-100 is used, b.
RCS pressure is to be maintained at 200 psig f.f one of the Pressurizer PORVs are used.
4.3.9.2 ADJUST the LOW PRESS LETDOWN CONTROLLER 1-PIC l
and/or Charging and Seal Injection as required to establish Narrow Range RCS pressure at 350 psig psig.
25
- m...
PRoCEDU.'E No-HEVISON PAGE No.
VEGP 13001-1 12 14 of 24 4.3.9.3 OPEN the RCP #1 Seal Leakoff Isolation 1-HV-8141A, 8141B, 81410, 8141D independent verification required.
4.3.9.4 ENSURE Charging Pump suction is aligned to the Volume Control Tanks ENSURE OPEN VCT OUTLET ISOLATION 1-LV-01123 and a.
1.LV-Oll2C independent verification required, b.
ENSURE CLOSED RWST TO CCP A & B SUCTIONS 1-LV-0112D and 1-LV-0112E independent verification required.
4.3.10 NOTIFY Chemistry to sample the RCS for boron concentration.
4.3.11 RE-ALIGN the RCS per Checklist 5.
5.0 REFERENCES
5.1 P&ID's 5.1.1 1X4DBill Reactor Coolant System 5.1.2 IX4DB112 Reactor Coolant System 5.1.3 IX4DBil3 RTD Bypass Reactor Coolant System 5.2 ELEMENTARY DIAGRAMS 5.2.1 1X3D-BD-B0lJ Reactor Coolant System 1-1805-Q3-PC 5.2.2 1X3D-BD-B0lK Reactor Coolant System 1-1805-Q3-PB1 5.2.3 1X3D-BD-B01L Reactor Coolant System 1-1805-Q3-PB2 5.2.4 1X3D-BD-B0lM Reactor Coolant System 1-1805-Q3-PB3 5.2.5 IX3D-BD-B02A Reactor Coolant System 1-HV-8000A 5.2.6 1X3D-BD-B02B Reactor Coolant System 1-HV-80008 5.2.7 1X3D-BD-B02J Reactor Coolant System Pressuricer Heater Cabling-Block Diagram 5.2.8 IX3D-BD-B03A Reactor Coolant System 1-HV-8032 5.2.9 1X3D-BD-B03F Reactor Coolant System 1-PV-0456A
PRocEDU,.E No.
REVIStoN PAGE No.
VEGP 13001-1 12 15 of 24 O
5.2.10 1X3D-BD-B03H Reactor Coolant System 1-PV-0455A 5.2.11 1X3D-BD-B03K Reactor Coolant System 1-HV-8145 5.2.12 IX3D-BD-B03R Reactor Coolant System 1-PV-0455B/1-PV-455C 5.3 ONE-LINE DIAGRAMS 5.3.1 IX3D-AA-E01A 480V Switchgear 1NB01 5.3.2 IX3D-AA-E08A 480V Switchgear 1NB08 5.3.3 1X3D-AA-E09A 480V Switchgear INB09 5.3.4 IX3D-AA-E10A 480V Switchgear INB10 5.3.5 IX3D-AA-F05A 480V Motor Control Center INBE 5.3.6 1X3D-AA-F06A 480V Motor Control Center INBF 5.3.7 IX3D-AA-F13A 480V Pressurizer Heater Panels 5.3.8 1X3D-AA-F24A 480V Motor Control Center lABE 5.3.9 1X3D-AA-F25A 480V Motor Control Center 1BBE 5.3.10 1X3D-AA-H01A 125V DC Class lE Distribution Train A
5.3.11 1X3D-AA-H02A 125V DC Class 1E Distributton Train B
5.4 FSAR 5.4.1 Section 5.1 Reactor Coolant System And Connected Systems 5.4,2 Section 5.2 Integrity of Reactor Coolant Pressure Boundary 5.4.3 Section 5.3 Reactor Vessel 5.4.(
Section 5.4 Component And Subsystem Design 5.5 TECHNICAL SPECIFICATIONS O
- - _.. _. -. _.... ~. - _ -
PROCEDUlf NO.
REVISloN PAGE No.
VEGP 13001-1 12 16 of 24 O
f 5.6 PROCEDURES 5. 6.1 -
11001-1
" Reactor Coolant System Alignment" 5.6.2 13429-1 "480V AC lE Electrical Distribution System" 5.6.3
-13430-1 "480V AC Non IE-Electrical Distribution System" l
- 5. 6. 4' 13405-1 "125V DC lE Electrical Distribution System"~
5.6.5 13003-1
" Reactor Coolant Pump Operation" 5.6.6 13004-1
" Pressurizer Relief Tank Operation"-
- 5. 6. 7 -
13005-1
" Reactor Coolant System Draining 'i f
5.6.8 13006-1 "CVCS Startup And Normal Operation"
- 5. 6. 9 -
13009-1 "CVCS Reactor Makeup Control-System" 5.6.10 13011-1
" Residual Heat Removal System" 5.6.11 13125-1
" Containment Purge System" 5.6.12 13711-1
" Instrument Air System"-
'5.6.13 12006-C
" Unit Cooldown To Cold Shutdown" 5.6.14 23985-1 "RCS' Temporary Water Level System" 5.6.15 54840-1
" Installation And Removal.
Instructions For RCS-Temporary
-Tygon-Tube" END~OF PROCEDURE TEXT O
t PMoCEDU<.E No.
REVISloN PAGE NO.
VECP 13001-1 12 17 of 24 Sheet 1 of 2 CHECKLIST 1 30-Second Air Sweep 1.
START one RCP per 13003-1 " Reactor Coolant Pump Operation" and RUN the pump for 30 seconds.
2.
Slowly OPEN the LOW PRESS LETDOWN CONTROLLER 1-PIC-0131 and ADJUST Charging and Seal Injection as required to reduce the RCS pressure t. less than 100 psig.
3.
At 100 psig RCS pressure, CLOSE the RCP 11 Seal Leakoff Isolation 1-HV-8141A, B, C, D.
NOTE r
" Bubble free" is definev a.s the absence of large air bubbles.
A steady stream of small
" carbonated beverage" sized bubbles is acceptable-when Os making the determination as to whether the venting is bubble free.
4.
When RCS pressure is less than 100 psig, VENT the Reactor Vessel Head, OPEN the RX HEAD VENT TO LETDOWN ISOLATION VLVS a.
1-HV-8095A(B) and 1-HV-8096A(B),
b.
OPEN the CVCS TO PRT FG-8099 ROOT l-1208-U4-488, When bubble free water is observed at 1-FC-8099, c.
CLOSE l-1208-U4-488, d.
CLOSE the RX HEAD VENT TO LETDOWN ISOLATION VLVS 1-HV-8095A(B) and 1-HV-8096A(B).
5.
VENT the pressurizer as follows:
a.
OPEN PRZR SPRAY LINE VENT 1-1201-X4-072 and 1-1201-X4-084, b.
When bubble free water issues from the vent, CLOSE l-1201-X4-072 and 1-1201-X4-084.
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PMOCEDURENO, REVISION PAGE No.
VEGP-13001-1 12
-[
18 of 24 Sheet 2 of 2 CHECKLIST 1
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e-6.
Slowly CLOSE the LOW PRESS LETDOWN CONTROLLER 1-PIC-0131 and ADJUST Charging and Seal Injection as required to raise the RCS pressure to 350 psig *25 psig.
7.
OPEN the RCP 11 Seal Leakoff Isolation 1-HV-8141A, B, C, D.
B.
REPEAT Steps 1. thru 7. for each RCP.
9.
When all RCP's have been run for 30 seconds and the RCS vented, GO TO Sub-subsection 4.2.3.
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k PFloCEDU< E No.
F;EVISloN PAGE No.
VEGP 13001-1 12 19 of 24 A'(,)
Sheet 1 of 2 CHECKLIST 2 1-Minute Air Sweep 1.
START one RCP per 13003-1, " Reactor Coolant Pump Operation" and RUN the pump for 1 minute.
2.
. Slowly OPEN the LOW PRESS LETDOWN 1-PIC-0131 and ADJUST Charging and Seel Injection as required to reduce the RCS pressure to less than 100 psig.
3.
At 100 psig RCS pressure, CLOSE the RCP Seal #1 Leakoff Isolation 1-HV-8141A, B, C, D.
NOTE 1
" Bubble free" is defined as the absence of large air bubbles.
A steady stream of small
" carbonated beverage" sized bubbles is acceptaole when making the determination as to whether the venting is bubble gs) free.
4.
When RCS pressure is less than 100 psig, VENT the Recctor Vessel Head, OPEN the RX HEAD VENT TO LETDOWN ISOLATION VLVS a.
1-HV-8095A(B) and 1-HV-8096A(B).
b.
OPEN the CVCS TO PRT FG-8099 ROOT 1-1208-U4-488, When bubble free water is observed at 1-FG-8099, c.
CLOSE l-1208-U4-488, d.
CLOSE the RX HEAD VENT TO LETDOWN ISOLATION VLVS 1-HV-8095A(B) and 1-HV-8096A(B).
5.
VENT the Prosaurizer as follows:
- )
a.
OPEN PRZR SPRAY LINE VENT l-1201-X4-072 and 1-1201-X4-084, b.
When bubble free water issuee from the vent, CLOSE 1-1201-X4-072 and 1-1201-X4-084.
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PROCEDU?,E NO.
HEVISloN PAGE No.
VEGP 13001-1 12 20 of 24 D
V Sheet 2 of 2 CHECKLIST 2 6.
Slowly CLOSE the LOW PRESS LETDOWN CONTROLLER l-FIC-0131 end ADJ'JST Charging and Seal Injection as required to raise the RCS pressure to 350 psig *25 psig.
7.
OPEN the RCP #1 Seal Leakoff Isolation 1-HV-8141A, B, C, D.
8.
REPEAT Steps 1. thru 7. for each RCP.
9.
When all RCP's have been run for 1 minute and the RCS vented, GO TO Sub-subsection 4.2.4.
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PROCEDUAE NO.
REVISCN PAGE No.
VEGP 13001-1 12 21 of 24 Sheet 1 of 1 CHECKLIST 3 5-Minute Air Sweep 1.
START all 4 RCP's per 13003-1, " Reactor Coolant Pump Operation" and RUN pumps for 5 minutes.
2.
Slowl OPEN the LOW PRESS LETDOWN CONTROLLER l-PIC-0131 JUST Charging and Seal Injection as required to an reduce the RCS pressure to less than 100 psig.
3.
At 100 psig RCS pressure, CLOSE the RCP #1 Seal Leakoff Isolation 1-HV-8141A, B, C, D.
NOTE
" Bubble free" is defined as the absence of large air bubbles.
A steady stream of small
" carbonated beverage" sized bubbles is accepr.able when making the determination as to whether
(
)
the venting is bubble free.
4.
When RCS pressure is less than 100 psig. VENT the Reactor Vessel Head, OPEN the RX HEAD VENT-TO LETDOWN ISOLATION AVS a.
1-HV-8095A(B) and 1-HV-8096A(B),
b.
OPEN the CVCS TO PRT FG-8099 ROOT l-1200-U4-488, When bubble free water is observed at 1-FG-8099, c.
CLOSE l-1208-U4-488, d.
CLOSE the RX HEAD VENT TO LETDOWN ISOLATION VLVS 1-HV-8095A(B) and 1-HV-8096A(B): independent verification required.
5.
VENT the Pressurizer as follows:
OPEN PRZR SPRAY LINE VENT l-1201-X4-072 and a.
1-1201-X4-084, b.
When bubble free water issues from the vent, CLOSE 1-1201-X4-072 and 1-1201-X4-084.
6.
When the Reactor Vessel Head and the Pressurizer have
()
been vented, GO TO Sub-subsection 4.2.5.
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q :.g PROCEDURE No.
REVISloN PAGE NO.
VEGP 13001-1 12 22 of 24 fT Sheet 1 of 2 CHECKLIST 4 RCS ALIGNMENT 1.
REMOVE and DRAIN all the hoses used during filling and venting.
2.
REMOVE the Portable Carbon Filter unit, if used.
3.
NOTIFY Maintenance to install the Blind Flanges at the following points:
a.
PRER STEAM SPACE SAMPLE LINE l-1201-U4-100 VENT b.
PRZR SAFETY VALVE RELIEF 1-1201-U4-106 HEADER VENT c.
CVCS TO PRT FG-8099 RCOT l-1208-U4-488 d.
PRT VENT TO ATMOSPHERE l-1201-U4-115 4.
ENSURE the following valves are closed and the flanges or pipe caps, where applicable, are installed.
COND POS VALVE DESCRIPTION REQD BY IV l-1201-X4-084 PR3R SPRAY LINE VENT CLOSED &
VALVE CAPPED l-1201-X4-072 PRZR SPRAY LINE VENT CLOSED VALVE l-1201-U4-100 PRZR STEAM SPACE CLOSED &
SAMPLE LINE VENT-FLANGED l-1201-U4-102 PR2R SFTY VLV LOCKED PSV-8010A LOOP SEAL CLOSED DRAIN 1-1201-U4-105 PRZR SFTY VALVE LOOP CLOSED SEAL HEADER ISO l-1201-U4-106 PRZR SAFETY VALVE CLOSED E RELIEF HDR VENT FLANGED l-1208-U4-488 CVCS TO PRT FG-8099 CLOSED &
ROOT FLANGED l-1201-U4-001 RCS LOOP 1 DRAIN ISO CLOSED
)
f PROCEDURE NO.
REYlSION PAGE NO.
VEGP 13001-1 12 23 Of 24 O
Sheet 2 Of 2 CHECKLIST 4 RCS ALIGNMENT COND POS VALVE DESCRIPTION REQD
_ BY IV l-1201-U4-003 RCS INTMD LEG #1 TYGON CLOSED &
HOSE CONNECTION ISO CAPPED l-1201-U4-115 RCS PRT VENT TO CLOSED &
ATMOSPHERE FLANGED 1-1201-U4-052 RCS INTMD LEG #2 DRAIN CLOSED HEADER ISO 1-1201-U4-208 RCS INTMD LEG #2 DRAIN CLOSED TO RCDT PUMP ISO 1-1201-U4-030 RCS INTMD LEG #3 DRAIN CLOSED HEADER ISO 1-1201-U4-209 ~RCS INTMD LEG #3 DRAIN CLOSED (q
TO RCDT PUMP ISO l-1? 01-l'4 -0 71~
RCS INTMD LEG #4 DRAIN CLOSED HEADER ISO 1-1201-U4-206 RCS INTMD LEG #4 DRAIN CLOSED TO RCDT PUMP ISO REVIENED BY DATE
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PROCEDURE NO.
REVISloN PAGE NO.
VEGP 13001-1 12 24 of 24
~~
v Sheet 1 of 1 CHECKLIST 5 RCS ALIGNMENT 1.
REMOVE and DRAIN all the Tygon hoses used during filling and venting.
2.
REMOVE the Portable Carbon Filter unit.
3.
NOTIFY Maintenance to install the Blind Flange at PRZR Steam Space Sample Line Vent 1-1201-U4-100 4.
POSITION 1-1201-U4-100 as listed below:
COND POS VALVE DESCRIPTION REQD BY IV l-1201-U4-100 PRZR STEAM SPACE CLOSED &
SAMPLE LINE VENT FLANGED OV REVIEVED BY DATE V
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