ML20195D440
| ML20195D440 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 11/13/1998 |
| From: | Dave Solorio NRC (Affiliation Not Assigned) |
| To: | NRC (Affiliation Not Assigned) |
| References | |
| TAC-M99214, TAC-MA1445, TAC-MA1446, NUDOCS 9811180044 | |
| Download: ML20195D440 (41) | |
Text
-- . - - _. -- - - . - . - - - - - _ - . - _ - - . . -
i- p November 13, 1998 LICENSEE: Baltimore Gas and Electric Company FACILITY: Calvert Cliffs Nuclear Power Plant, Unit Nos.1 and 2
SUBJECT:
SUMMARY
OF AUGUST 13,1998, MEETING WITH BALTIMORE GAS AND ELECTRIC COMPANY (BGE) REGARDING LICENSE RENEWAL ACTIVITIES FOR CALVERT CLIFFS NUCLEAR POWER PLANT, UNIT NOS.1 AND 2
.(TAC NOS. MA1445, MA1446 AND M99214)
On August 13,1998, the Nuclear Regulatory Commission (NRC) staff held a public meeting with representatives of Baltimore Gas and Electric Company (BGE) at Rockville, Maryland, to discuss BGE's Fire Protection evaluation, Section 5.10, contained within its License Renewal Application. A list of meeting attendees is provided in Enclosure 1 and slides used by BGE for .
the discussion are provided in Enclosure 2. '
During the meeting, BGE provided an overview of its integrated plant assessment process which was used to determine the scope of systems, structures and components with fire protection functions. BGE then provided a summary of how the various components and or systems with fire protection functions were evaluated to determine what aging management review activities were relied on for managing aging of the respective components and or systems.
i i
original signed by- !
David L. Solorio, Project Manager !
License Renewal Project Directorate l Division of Reactor Program Management Office of Nuclear Reactor Regulation l Docket Nos. 50-317 and 50-318
Enclosures:
- 1. List of Attendees I
- 2. BGE's Presentation Slides ;
cc w/encis: See next page
,y 7 /(.
DISTRIBUTION See next page \ i i DOCUMENT NAME: G:\ WORKING \SOLORIO\AUG_13.MTG Ta receive e copo of tNo documesA Inecate in the boa: 'C' = Copy without attachment / enclosure *E' = Copy with attachment / enclosure *N* = No copy OFFICE LA:PD1-$. l PM:PDLR48PM l D:PDLR:DRPM l l l NAME SlittleF DSolorioud CGrimes [74-)
DATE ll / 6 /98 // /sr /98 [l/ [h98W' OFFICIAL RECORD COPY 3 r .r J
- 9811100044 981113 PDR ADOCK 05000317 F PDH hh g gjg qg hgy hqf
s. 1 Baltimore Gas & Electric Company Calvert Cliffs Nuclear Power Plant cc: Unit Nos.1 and 2 President Mr. Joseph H. Walter, Chief Engineer Calvert County Board of Public Service Commission of Commissioners Maryland 175 Main Street Engineering Division Prince Frederick, MD 20678 6 St. Paul Centre Baltimore, MD 21202-6806 James P. Bennett, Esquire Counsel Kristen A. Burger, Esquire Baltimore Gas and Electric Company Maryland People's Counsel P.O. Box 1475 6 St. Paul Centre Baltimore, MD 21203 Suite 2102 Baltimore, MD 21202-1631 Jay E. Silberg, Esquire Shaw, Pittman, Potts, and Trowbridge Patricia T. Birnie, Esquire 2300 N Street, NW Co-Director Washington, DC 20037 Maryland Safe Energy Coalition P.O. Box 33111 Mr. Bruce 5 Montgomery, Director Baltimore, MD 21218 NRM Calvert CL Nuclear Power Plant Mr. Loren F. Donatell 1650 Cal- ' Cliffs Parkway NRC Technical Training Center Lusby, MD 20657-4702 5700 Brainerd Road Chattanooga, TN 37411-4017 Resident inspector U.S. Nuclear Regulatory Commission David Lewis P.O. Box 287 Shaw, Pittman, Potts, and Trowbridge St. Leonard, MD 20685 2300 N Street, NW Washington, DC 20037 Mr. Richard I. McLean Nuclear Programs Douglas J. Walters Power Plant Research Program Nuclear Energy Institute Maryland Dept. of Natural Resources 1776 l Street, N.W.
Tawes State Office Building, 83 Suite 400 Annapolis, MD 21401 Washington, DC 20006-3708 DJW@NEl.ORG Regional Administrator, Region i U.S. Nuclear Regulatory Commission Barth W. Doroshuk 475 Allendale Road Baltimore Gas and Electric Company King of Prussia, PA 19406 Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Mr. Charles H. Cruse, Vice President NEF 1st Floor Nuclear Energy Division Lusby, Maryland 20657 Baltimore Gas and Electric Company 1650 Calvert Cliffs Parkway Lusby, MD 20657-47027 i
l
4 , ,
.Vj DISTRIBUTION:
HARD COPY (w/ enclosures 1&2)
Docket Files ~
PUBLIC . <
- PDLR R/F-OGC MEl-Zeftawy DISTRIBUTION: E-MAIL- (w/ enclosure 1)
FMiraglia (FJM)-
JRoe (JWR)
DMatthews (DBM)
CGrimes (CIG)
TEssig (THE)
Glainas (GCL)
JStrosnider (JRS2)
GHolahan (GMH)
SNewberry (SFN)
GBagchi(GXB1)
- RRoti man (RLR)
JBrammer (HLB).
CGratton (CXG1) ,
JMoore (JEM) . .
MZobler/RWeisman (MLZIRMW) '
SBajwa/ADromerick (SSB1/AXD)
LDoerflein (LTD)
BBores (RJB)
SDroggitis (SCD)
RArchitzel(REA)
CCraig (CMC 1)
LSpessard (RLS) ,
. RCorreia (RPC)'
RLatta (RML1) ,
4 EHackett (EMH1)
AMurphy (AJM1) I TMartin (TOM 2)
DMartin (DAM 3)
GMeyer (GWM) I WMcDowell(WDM)
SStewart (JSS1)
THiltz (TGH)
SDroggitis (SCD)
.DSolorio (DLS2) l PDLR Staff l 1
' SWest (KSVa CBajwa (CSBU j l
I
.. .. .. - . . _ - . . .. - .~ . _ . . . . . . . -- - -
. ,s y %
NRC & BGE {
PUBLIC MEETING l
AUGUST 13,1998 NAME ORGANIZATION DAVID SOLORIO NRC/NRR/PDLR STEVEN WEST NRC/NRR/SPLB BRIAN BATES SET-BGE PETER PENN BGE DON SHAW BGE/LR I
JOHN RYCYNA .
BGE/LR t BARTH DOROSHUK BGE RUSSELL SYDNER BGE ED MCCANN BGE l ALICE CARSON BECHTEL CLIFF SINOPOLI BGE DALE BUFFINGTON BGE KARL ESER BGE !
LEE BANIC NRC/NRR/DE l ERNIE TAORMINA BGE STEVE HOFFMAN NRC/NRR/PDLR i SAM LEE NRC/NRR/PDLR ;
CHRISTOPHER REGAN NRC/NRR/PDLR GOUTAM BAGCHI NRC/NRR/ECGB THOMAS CHENG NRC/NRR/ECGB GEOFF HORNSETH NRC/NRR/EMCB BOB WEISMAN NRC/OGC l
l Enclosure 1
E tire cycie management Project Overview of BGE License Renewal Application Chapter 5.10 -
Fire Protection Presentation to NRC August 13,1998
'98-047 Enclosure 2
Life Cycle Management Project Objectives Provide detailed review of BGE IPA process used for systems, structures and components with Fire Protection functions Demonstrate that all system and structure passive COMPONENTS with FP functions have been evaluated in an AMR and that aging effects are managed Demonstrate that passive COMPONENTS with FP functions evaluated in the FP Commodity AMR and included in Chapter 5.10, Fire Protection, of the BGE LRA have aging effects adequately managed for the period of extended operations.98-047 Slide 2
Life Cycle Management Project System Level F ^"t"!X'""
-s Scoping Process ,
rec utrements I *t5;"""= l Ahti I"hMi !2s!Ai
""E"' ^"E" $81%l buildm " U N l' 'I'I*"f No system / m s
C ass struct
==-
m Qy == -
7g _
'@7 Yes Yes Yes Yes Intended nct Int - I - Int %
usi use ust use i I 1
.L es;fma:122::: -
noes ts= m "C?fg f Yes 1 .
%'Rl!a'5=I'""7' acense en I
cr, bth=Y= M==dD2 )
J 98-047 Slide 3 i
? .
l
- I' l r -
Life Cycle Management ProjecC~
i Categories of Fire Protection Functions
! Identified in the FP Screening Tool FP functions (protect SR equipment and structures):
- Fire detection
- Fire fighting and extinguishing Safe shutdown functions:
- RCS pressure and inventory control
- Reactivity control
- Heat removal from the RCS
( - Process monitoring 98-047 Slide 4
- 4 'a 0L 3* s.
i _
' ll lj "
E i "
E I I
?
E - l!
l l 1
l lllll
~
li ti 1; in 2
1 ~
11 g 11' i hlI lllll l' I ;llll1,l91lI I
i 11 l Si llll1, 1llll1 l
4 l ! !l J
~
?
Life Cycle Management Project EN-1-301 Revision 1 Fire Protection (FP) Screening Tool Revision 5 SYSTEMt SIU Sys FIRE PROTECTION (FP) FUNCTION SCURCE SECTION/
STRUCTURE ID No. SAFE SHUTDOWN (SS) FUNCTION DOCUMENT PAGE Intake Structure 9 FP Provides rated fire barriers to confine or retard a fire from spreading Ref 1 Item D.1 to adjacent areas of the plant. Cunpurerits include but are not limited to Ref4 Item 3.2.5 walls, floors, curbs, ceilings, and fire barrier penetration seals.
Service Water Cooling 11 SS Provides required cooling water to EDG, Containment Cooler loads, and IA and Ref2 Pgs 325,329, PA Compressors to support RCS Heat Removal (Cold Shutdown). [ Notes 2,3] 330 & 339
- Includes isolation of non-essential Turbine Bldg loads Pgs 358 - 362,
- Includes head tank make-up operations 368,377,378 Salt Water Coolir g 12 SS Provides ultimate heat sink to support RCS Heat Removal Ref2 Pgs 324,330 &
(Hot Standby & Cold Shutdown). [ Note 2] 335
- Includes ultimate heat sink for Service Water System Pgs 368 & 377
- Ir.cludes ultimate heat sink for Component Cooling Water System ,
Fire Protection 13 FP Protects personnel and Safe Shutdown Systems and Structures from fire Ref18 Pg 1 i effects utilizing the following fixed fire suppression equipment Ref 1 Items A.S. D.3,
- Includes water supply, fire pumps and piping systems D.4 & E3
- Includes automatic water suppression systems Ref 7 Items 3.1.6 &
- Includes manual water and foam suppression equipment and systems 3.3.5
- includes automatic Halon suppression systems FP Provides water curtains as rated fire barrier for unrated hatches and doors Ref 8 Ref 19 ;
Ref 20 Pgs 16,28 & 37 i FP Provides pressurized fire fighting water to hose stations inside containment Ref 1 Items E3 & F.1 by opening normally shut Containtnent Isolation MOVs. [ Note 3]
BGE LCM PROGRAM f 98-047 Slide 6 m.._ __ _ - . . ._____m. _ . _ _ . ___._m__ - - _ _ _ _ _ . m__.- __a - . _ _ _ . -
I. . ,
?
Life Cycle Management Project M4 Revision 1 Fire Protection (FP) Screening Tool Revision 5 g SYSTEMI S/U Sys FIRE PROTECTION (FP) FUNCTION SOURCE SECTION/
STRUCTURE ID No. SAFE SHUTDOWN (SS) FUNCTION DOCUMENT PAGE R Fire ProtEnon . 13 FP Provides isolation for ventHatton duct penetrations to mitigate fire spread. Re* 6 Iterns 12 & 13 (Continued) Ref 10 itsn D.1 SS Provides make-up water via lire hose u,i 6i to Condensate storage Ref 2 Pg 333 of 406 tanks 11 (21) to support RCS Heat Removal (Hot Standby & Cold Shutdown). Pg 363 of 406 SS Provides attemate water source to Component Cooling and Service Water Ref 2 Pgs 329 & 335 systems at 1CD-457 (2CD-152) to support RCS Heat Removal (Cold Shutdown). of406 Pgs 358 &365 of406 SS Provides altemate water source to AFW system via spool piece & fire Ref2 Pg 333 of 406 hose stativit for SG heat removal at reduced SG pressure to support RCS Pgs 357 & 364 ,
Heat Removal (Hot Shutdown). of 406 I SS Provides an attemate source of cooEng water to the IA cnd PA compressors Ref2 Pg 339 of 406 via fire main hose u,,w,EE,ns Pgs 377 & 378 of 406 Component Cooling 15 SS Provides heat sink for es'sential shutdown cooEng loads to support RCS Ref 2 Pg 335 of 406 Heat Removal (Cold Shutdown). [ Notes 2,3] Pgs 348,349
- Includes isolation of non-essential containment heat loads 365 & 368
- Includes head tank make-up operations of 406
- Includes removal of power or air from CVs ,
i SS Provides attemate heat sink via unaffected unit for essential shutdown Ref 2 Pgs 324 & 335 cooling loads in event of a severe fire at the CC pump room. [ Note 4) Pgs 348. 349 &
- Unit 2(1) CC system cools Unit 1(2) shutdown coormg loads 365-368
~
Page 6 of 13 BGE LCM PROGRAM 96-047 Slide 7
. _ _ _ - _ _ - _ _. - - _ _ _ _ = __ _ _ _ _ _ _ _ _ _ _ _
i i )!)! jl{ i j1 il1li )il
((llIlA__
f S
n
- o Po is om c o s e s s o s s i
v Se Y e e e o e s e
N e Y Y Y N Y R aY Y t l c 8 j
e C E Y s
e Y
s e
N o o N
s e
Y N o
N o
N o d l
i e
o r S o S
T o o o o o o o P 3 P N N N N N N N N t N O o o o s n O I
R S B N N N N o
N o
N o
Y e
N o
e E T
I R
S W o N
o o o o o o o T N N N m C A N N N N e P s e s e s e o s o s s g F Y Y Y N Y e
N Y e
Y e
a t n s s o s n A P
e Y Y e
N N o
Y e
N o
Y s
e Y
s e
a B e M R Lc IS,EnNe A A l
e a sr e e
l t o, ef r
N M M A A M
A M
A
/
N A
/
N A
/
N c CtR1 y
C S T
L 1
siL r
, o, B A A A A A A A f
e A S
R U
E et laiH CR S E M /
N M
/
N M N N
/ A M
i R, G s e L G O
N I
Q Y e
Y e
N o
N o s e o N N o o 7 R 2P E O Y N 4 P _C 2 0-t a S D 8 C mL N 9 L EE A )sr
)
s E V 1 le p G
B E
L t
A A
R C o
o "
F P u
m v
t E t e E T m V IS T f & V V S R Y C t
C n
g H s 7) )
7 P
H &
N r n & Gc
( /
o Nt S
V oqea n
N 1,
3 1
1, 3 yPIS t
en yi ng e it a n e
M d
)
N okw #
1 8r(aL S a b n t
n a inpomE mr R s Cod ( ( p C e m r o a n o
(
n t n mrin n sk o g m eCR o ionSo Rn0raSc r eCo ueao sA n t a tat t t i o6tet t r tand md a nc i it n nRt t l ee t
t n a t c
n E
o u
Cy We& ng lo lomj f ce a o e A iW n swo n d C e o r se eC, m ne n
F u Csa r eod ic pB l
s s ni Vf
/
r n en igo I
r oyI J. r Ps e t
n PGm vmx r
it e
n it iy nt at e Styc-Cer i aop t r aor AyS&p eFat r
enf .ndm SSlcxmfeFs CPuuiaSre mo FDi eou f n la SEP r
SrrrC A )g m moa Vae C S S T" o y oCHC P r rr n in inCS RRNAPSEAC r
E ooo fff oooi fff l o
ta n e n
ta roo nf f r
n e
r r r r r r r ooooooo ffffff f r r r r r rr r r ooooooooo B AAA AAAo o o oAA o AAAAAAA ffffff fff D VVV VVVC C N CVV N VVVVVVV AAAAAAAAA VVVVVVVVV E
dG A A 37 37 (D
e V V 11 oo .
N o 1 t A N
o V
A A Ro. r. NN oo .V V f . NN D
1 2 3 4 5 6 7 I
1 1 1 1 1 1 1 8
0 0 0 0 0 0 0 1
0 it 2 2 2 2 2 n & 2 2 2 U- 1 1
8 1
1 8
1 1
4 1
1 1
n e r
g u n ie t E e
e c o g g 4 C C l
v u o n lu e r C E D A R s t
r e
o o n e 4 V C
t n
/
C o D. C 0 -
m t
a r h
c
. 4. 5 A e 2 1
0 3-t s
W t e
))
t e o . )) d a] t n e y m 7]8 9 a]89 7 R. c7 Weee r m w7 ee9 1
- S ieee vt t t P s n
i r dte u l4 N r e ooo e E S [N ([NN tt t t a ooo SIIINNN i F r T a r .too loo
.N ( E [N C[N t
t i r s n l a it V w I
Life Cycle Management Project 42 Systems and Structures in LR Scope have FP Functions Components in 26. systems / structures fully evaluated in other system, structure and commodity AMRs Components in 16 systems with NSR FP functions not fully evaluated above are evaluated in FP-Commodity AMR i
\
98-047 Slide 9
l [
~
Life Cycle Management Project Components in 26 Systems / Structures Fully Evaluated in Other System, Structure and Commodity AMRs Five Structures -Intake, Containment, Auxiliary Building, Turbine Building, Barriers and Barrier Penetrations ' included with structure Eight Fluid Systems - SW, EDG, CR HVAC, AB HVAC, FW, SI, Containment H&V, CS 13 Electrical- 125VDC,4kV,480V,480V MCC, Instr AC, Vital Instr AC, Annuc, CRDM, NI, Main Turb, F&S Detection, L&P Recept, Pit Communications Example: SW LRA Chapter 5.16, page 5.16-5 lists FP ; function. All passive components which perform this FP function are SR PB and evaluated in SW AMR and included in LRA Chapter 5.16. 98-047 Slide 10
l t Life Cycle Management Fraject
- s. ;
. r NSR Components in 16 Systems With FP Passive Functions Are included in 1 FP Commodity AMR Nine systems with other AMRs - SRW, CCW, CAS, t
DFO, AFW, CVCS, RCS, N2H2, MS
- - Example NSR SRW components which supply cooling water to NSR air compressors Seven systems without other AMRs - WPTW, FP*,
PH*, DWCS*, Cond, PD*, LW* , l Containment isolation for these in CIG AMR and LRA l Chapter 5.5 i l 98-047 Slide 11
- s. .
Life Cycle Management Project l Passive Fire Protection Functions in the FP Commodity AMR and Included in Chapter 5.10 of the LRA NSR system pressure boundary (all 16 systems) Provide drainage of fire fighting water in rooms containing SR equipment (Plant Drains and Liquid
! Waste Systems) 98-047 Slida 12
4 Life Cycle Management Project T I AMR Process , s. System Subject to FP AMR FPP Activities No Manage Aging Yes tio Activities No Manage /
^*"/ "
SR PB - AMR No Maneges Aging u AMR Conducted fot Remaining Components
\ FP AMR Complete 98-047 Slide 13 .
n
, Life Cycle Management Project AMR Method 1 - Process FP Program Activities Manage Aging Effects Identify the scope of all performance and/or condition monitoring activities (e.g., maintenance, testing, and i inspection criteria) required by FPP that apply to the system Identify the scope of the system components subject to AMR that are addressed by the above activities Demonstrate adequate management of aging effects through the FPP activities
- Programs verify pressure boundaries / drainage is intact
- Verified all components are covered 98-047 Slide 14
; Life Cycle Mar.cgement Project AMR Method 2 - Process Performance and Condition Monitoring Activities Manage Aging Effects Identify all applicable overlaps of FP intended functions with normal operating functions associated with power production System in operation undergoes a continuous Fire Protection functional test
~ Performance / condition monitoring associated with normal operations are credited for identifying effects of system aging Demonstrate that normal operation of the system ensures that FP intended function is capable of being performed by all components
Life Cycle Management Project AMR Method 3 - Process Aging Management ~
- Programs Credited for SR PB Components l Manage NSR PB Components Review the results of a system's SR PB AMR with
- focus on the plausible ARDMs identified and the aging effects management programs
- Determine if plausible ARDMs are equally applicable to NSR PB components d
Determine if credited programs for SR PB components i are also applicable to the NSR components Document the findings 98-047 Slide 16 , 1
- Life Cycle Management Project AMR Method 4 - Process Normal IPA AMR Process Conducted for the t Remaining Components
- Systems which did not have aging effects managed ,
by any of the previous three methods required an AMR in accordance with the IPA process utilized for safety related piping systems
- The AMR identified intended functions, p!ausible ARDMs, and the required aging effects management i
N 98-047 Slide 17
- 1 Life Cycle Management Project Corrective Actions
- All corrective actions will be performed in accordance '-
with the CCNPP Corrective Actions Program l l 98-047 Slide 18
e Life Cycle Management Project
~
AMR Results Summary System System FPF Performance / SR-PB AMR No. Activities Condition AMR Condacted Manage Monitoring Manages A ging Activ. Manate Ating Aging s
",,v c:.x.x:.:.:.:
g3m:.::s: qgg Well and Pretreated Water 008; No Yes N/A...' '" s
.M/Al, * "
,~ 2 .rssssn ty .w~e.
Service Water 011 No Yes N/A .g.,,, .M/A'!jt MM a #w . . . .. , v; ms -eu?:
~
"1 Fire Protection 013 Yes N/A;]!&!@, f.&g. nin 55 NtA .. ' .M/d: sal!
~ ~ ~ < - - e eys.w '.
Component Cooling 015 No Yes . M/A ...v , - , Jt(4?i"*yge N
-:,. z.: : :.
c.m::m:- Compressed Air 019 No Yes ..N/A;jj' x ,M/Ajjy;: sap.y-:.:q?"" i W @.. ,.jn cweg.>s siksy- ~.my:qar 4v :.su. ps .:3 r;s Diesel Fuel Oil 023 Yes j!4:g;;,$;,9; g:;gg 46;< ..N/A'i 4 , .
.M/Ak;spessgg. , , ,r ,
.3. g<m. 3 ..~ :.s:,.: . . , ,v Plant IIcating 029 No Yes ..N/.M:: : JifAyW " ^
Auxiliary Feedwster 036 Yes (Partist) Yes (Partial)
.v .,.:w.s:.p,$d:j
..N/A. .?!:;""
3:-?x:0: 4 "' {
^ q:$:]:$
. J. [/.A. <lt.
w ss.N..:: wp Demineralized Water and 037 No Yes ..N/&. l~jijSE: , m ,M.ss/. A'.'ly:..w:.: .:ss 3' /;' ~ '
"'3 5:d:.3" M?
condensate storare RYs: Chemical and Volume Control 041 No No Yes $fdh, , !IET Condensate 044 No Yes (Partial) No Yes (I artial)
.,. 3: + .:
- e. -- s..: s ,
Plant Drains 053 Yes (Partial) Yes (Partial) .lN!M. c.:.jp * .N/A5 .
- s
.: wsygii Reactor Coolant 064 No No Yes :Jl/w;' A7 <:** >
.,:... .e : . . 3 43:s Liquid Waste 071 No Yes .;N/Af,.!', ,,
.Mi..g:!S j$!I
. . . . . . , . ^ . .: ,mp Nitrogen & Ilydrogen Gas 074 Yes #y.m $#
ff,jf,ga eY$g.g=- , .;M/M 'w~,'s^ ,M/ App ' ~[
.: .. .,, :.:.s4:.g#2 . :.s. -,,.32.m:;3 q' ;y Main Steam 083 No Yes ..N(&y Ji/Ay, -
98-047 Slide 19 h l
t t Life Cycle Management Project Well and Pretreated Water (008) (AMR Method 2) Scope includes all components comprising the pressure boundary of the flow path from the well water pumps to the PWSTs and associated pretreated water booster pumps System is source of all makeup water for power l production, fire fighting and potable water system The FP and SS functions do not challenge the system's pressure-retaining capability any more than normal operating conditions Aging effects are fully managed by performance and
\
condition monitoring activities during normal operation Y 98-047 Slide 20
M tire cycie management Project Service Water (011) (AMR Method 2) Scope includes NSR components comprising the pressure boundary of the flow path to the plant air and instrument air compressors (most of the NSR portion of the system) SRW provides cooling to IA and PA compressors that supply compressed air loads critical to power production The SS functions do not challenge the system's pressure-retairiing capability any more than normal operating conditions Aging effects are fully managed by performance and , condition monitoring activities during normal operation '~ 98-047 Slide 21 i
Life Cycle Management Project Fire Protection (013) [AMR Method 1) Scope includes all pressure retaining boundary components that protect safety related structures, systems and components FP system is made of several subsystems: deluge water spray, preaction sprinklers, automatic sprinklers, I Halon, foam, indoor and outdoor hose stations, and portable extinguishers Extensive set of FPP activities (with specified frequencies) ensures the system can perform the passive pressure boundary function Aging effects are fully managed by the FPP h I ______ a
Life Cycle Management Project Component Cooling (015) (AMR Method 2) 4
- Scope includes NSR components comprising the pressure boundary of the head tank make-up flow paths and crossconnects using the reactor coolant waste evaporator flowpath
- CC serves as a heat sink for many plant loads critical to power production
- The SS functions do not challenge the system's
, pressure-retaining capability any more than normal operating conditions Aging effects are managed by performance and
, condition monitoring activities during normal operation 98-047 Slide 23
- i Life Cycle Management Project Compressed Air (019)
(AMR Method 2) The entire NSR pressure boundary portion of the system is in scope IA system provides air for pneumatic instruments and controls and pneumatically-operated valves. The PA provides air for plant maintenance and operation. The SS functions do not challenge the system's pressure-retaining capability any more than normal operating conditions Aging effects are managed by performance and condition monitoring activities during normal operation ' 98-047 Slide 24 ; i
j Life Cycle Management Project . Diesel Fuel Oil (023) (AMR Method 1) Scope includes NSR components comprising the
- pressure boundary of the fuel oil supply flow path to j the diesel-driven fire pump i -
DFO system provides fuel to the emergency diesel generators, auxiliary boilers, and diesel-driven fire Pump FPP activities (with specified frequencies) ensures i the system can perform the passive pressure boundary function i Aging effects are fully managed by the FPP J l 98-047 Slide 25 t i
Life Cycle Management Project
. i Plant Heating (029)
(AMR Method 2) Scope includes all components comprising the pressure boundary of the main flow paths to ensure adequate heating of the PWST i The plant heating system is in continuous use during periods of cold weather and is crucial to heating plant
- areas and plant equipment The FP functions do not challenge the system's pressure-retaining capability any more than normal
- operating conditions
! Aging effects are managed by performance and condition monitoring activities during normal operation ( ! 98-047 Slide 26 i
Life Cycle Management Project Auxiliary Feedwater (036) (AMR Methods 1 and 2) Scope includes NSR components comprising the pressure boundaries of the pump suction flow paths from NSR CSTs 11 and 21; and the AFW fire hose connection spool piece AFW system is used to provide FW to the steam generators , For SS, flowpath from NSR CSTs 11 and 21 demonstrated by normal operations For SS, staged spool piece is inspected each quarter Aging effects are managed by FPP and by performance and condition monitoring activities during normal operation sre n
Life Cycle Management Project Demineralized Water and Condensate Storage System (037) ' .' (AMR Method 2) i
- Scope includes all components comprising the NSR pressure boundaries of the No.11 and No. 21 CSTs i out to the first isolation valves System stores demineralized water for normal plant operations and emergency conditions The SS functions do not challenge the system's pressure-retaining capability any more than normal l operating conditions
. Aging effects are managed by performance and l
condition monitoring activities during normal operation 98-047 Slide 28
Life Cycle Management Project CVCS and RCS (041 & 064) l (AMR Method 3) Scope includes all components comprising the NSR pressure boundary of the reactor coolant pumps controlled bleedoff lines to the volume control tank Controlled bleedoff maintains optimum seal stability and performance; if isolated, pressure and temperature . may be different than during normal operation ! Comparison of SR PB AMR encompassed NSR components q Corrosion of fasteners is plausible and aging effects managed along with the SR components (Boric Acid Corrosion Inspection Program) 98-047 Slide 29 l
Life Cycle Management Project
- Condensate (044)
(AMR Methods 2 and 4)
- Scope includes all components comprising the pressure boundary of the make-up water flow paths to the SRW and CC head tanks from the fire hose connection l
Piping off discharge header to manual isolation valves is pressurized Piping downstream of valves is isolated Aging effects are managed by performance and condition monitoring activities during normal operation and the Age Related Degradation Program 98-047 Slide 30
t , 4 Life Cycle Management Project Plant Drains (053) (AMR Methods 1 and 2) Scope includes all components comprising the pressure boundary of the drains from rooms containing SR equipment; and backflow protection for Charging Pump Rooms, ECCS Pump Rooms, EDG Rooms, and AFW Pump Rooms i
- Drains are collected in floor sump and pumped by sump pump, same as during fire Check valves are under FPP evaluation Aging effects are managed by the FPP (ckvs), and by performance and condition monitoring activities during normal operation 98-047 Slide 31
. t M .
tire cycie management Project Liquid Waste (071) l (AMR Method 2) ; Scope includes all components comprising the flow path from the sump pump check valves to the waste
- processing subsystems System receives and processes floor sump drains ;
through plant drain interface. Lines subjected to pump discharge pressure, same as during fire Aging effects are managed by performance and l condition monitoring activities during normal l operation 98-047 Slide 32 , m
t Life Cycle Management Project t !
- Nitrogen and Hydrogen System (074)
(AMR Method 1) Scope includes NSR hydrogen excess flow check valves installed upstream of the Auxiliary Building' Fire Protection function is to isolate flow to the Auxiliary Building in the event of a downstream rupture. Excess flow check valves are under FPP evaluation Aging effects are managed by the FPP 98-047 Slide 33
M . Life Cycle Management Project Main Steam (083) (AMR Method 2)
- Scope includes all NSR components comprising the pressure boundary of the piping from the MSIVs to downstream isolation valves System is designed to transfer steam from SG to main turbines, reheaters, and turbine-driven pumps Scoped portion is subjected to normal system conditions, same as for safe shutdown Aging effects are managed by performance and condition monitoring activities normal operation i
98-047 Slide 34 i i
Life Cycle Management Project Summary of.FP Aging Management Review Three systems managed by FP Program Eight systems managed by performance and condition monitoring activities associated with normal operation Two systems managed by FPP & normal ops Two systems managed along with SR components (BACIP) .
- One system managed by normal ops & ARDI Program i
98-047 Slide 35 j
Y g Life Cycle Management Project 5 Acronyms / Abbreviations SW - Saltwater EDG - Emergency Diesel Generators CR HVAC Control Room HVAC AB HVAC - Auxiliary Building H&V FW - Feedwater SI - Safety injection Containment HVAV - Primary Containment H&V CS - Containment Spray 125VDC - Electrical 125 Volt DC Distribution 4kv - Electrical 4 kV Transformers and Buses 480V - Electrical 480 Volt Transformers and Buses 460V MCC - Eledrical 480 Volt Motor Control Centers instr AC -Instrument AC l Vital Instr AC - Vital Instrument AC Annuc -Annunciation CRDM - Control Rod Drive Mechanism and 51ectricai NI - Nuclear Instrumentation Main Turb -Main Turbine F&S - Fire and Smoke Detection L&P Recept - Lighting and Power Receptacles Pit Communications - Plant Communications J 98-047 Slide 36 A
M i-9 Life Cycle Management Project Acronyms / Abbreviations I BACIP - Boric Acid Corrosion inspection Program ARDI - Age Related Degradation Inspection Program ! CIG - Containment isolation Group ! SR - Safety Related NSR - Non Safety Related FP - Fire Protection SS - Safe Shutdown IPA -Integrated Plant Assessment AMR - Aging Management Review PB - Pressure Boundary IA -Instrument Air i i PA - Plant Air l FPP - Fire Protection Program ! ARDM - Age Related Degradation Mechanism CSTs - Condensate Storage Tanks ECCS - Emergency Core Cooling System CKVs - Check Valves i AFW - Auxiliary Fedwater System f i 98-047 Slide 37 I i}}