ML20039A268

Forwards Updated Table for SER Topic III-1 Re Classification of Structures,Sys & Components.Table Identifies Quality Group & Const Stds for Facility

ML20039A268
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	12/07/1981
From:	Vincent R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	Crutchfield D Office of Nuclear Reactor Regulation
References
TASK-03-01, TASK-3-1, TASK-RR NUDOCS 8112160438
Download: ML20039A268 (11)

Text

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Consumers Power Company oenerei Offkes: 212 West Mknisen Avenue Jocheon. MI 40201 e (StM 784-0660 December 7, 1981 0

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'b Director, Nuclear Reactor Regulation k

Att Mr Dennis !! Crutchfield, Chief J

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.1 Operating Reactors Branch No 5 US Nuclear Regulatory Conunission

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gy, Washington, DC 20555 DOCKET 50-155 - LICENSE DPR -

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'/j BIG ROCK POINT PLANT -

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SEP TOPIC III-1, CLASSIFICATION OF STRUCTURES, SYSTEMS & COMPONENTS By letter dated May 19, 1981, the NRC issued for comment a table showing quality group and construction standards for the Big Rock Point Plant.

Consumers Power Company has completed its review of this document and hereby submits the attached updated table for your consideration.

l N,

Robert A Vincent Staff Licensing Engineer j

f O3T CC Director, Region III, USNRC NRC Resident Inspector-Big Rock Point

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oc1281-0008a142 3226()

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CIC RUCK POI T SEP TuPIC !!s-1 p,, g ( g g CIASSIFICATION C7 STRUCTU ES, SYSTiMS AND CletPONENTS QUALITY Ch(R'F SLISMIC CLAS$1FICATION conronrwTS / sonsrSTrMS R.c. 1.26 PLANT ( }

II3 SECTION 11 R.C. 1.29 PLAN 1 kOTES SRP 3.2.2 LESICM CLASSIt ICATION SRP 3.2.1 DESIGN 1.

Structures Spherical containment ASME III ASME Sec. 11. Vi t !

Seismic Category 1

.0 $g (5)

MC

& 11 as samltfled by app!! cable code cases Sug.por t tur keac tor Seismic Category 1

.05g (5)

Enclosure Plenum Stack.

UBC, Zone 1 (5) 1958 Supports for Exhaust Stack 11 UBC Zone !

Plenum 1958 Setsuic Category 1 USC Zone 1 Water intake Structure 1958 Turbine Duttdtng 11 UBC Zone !

1958 Seismic Category I UBC Zone 1 Control Room 1958 Seismic Category I UBC Zone 1 Waste Storage Vaults 1958 Spent fuel Storage Seismic Category 1

.05g (5)

Rac k s Fuel Pit ASME Sec. !!!

ACI-318-56 Seismic category 1 05g (5)

Class 3 AISC-Sth ed.

UBC-1958 Structures Housing Liquid kaduante Seismic Category 1 UBC Zone !

1958

y.

+

--c

-Past 2 af 8 '

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CMAl.ITY CROUP SEISMIC CLASSIFICATluN 1

' COMP (MNTS/ SUBSYSTfMS

'B.C. 1.26 PLANT SLCTION XI R.C. 1.29 PLANT

~

NOTES SRP 3.2.2 DESIGN CI ASSIFICATION SiiP 3.2.I DESIcN -

i e

2.

ke.ctor tu laa. ;;.tre

. keactor Vessel ASME Sec. III ASME Sec. 1. Vill Class !

Seismic Category.'I

.05g (5).-(6)

Class I

& Code cases 1270N, keet tor Vessel - Suppor ts

. Seismic Category 1 05g.

(5)

Seactor Vessel Internals ASME Sec. VIII 6 '

Seismic Category I.'

.05g (5), ( 7)

Applicable Code Cases

. 3.

kwclatulation System Steam Drum -

ASME Sec. Ill ASME Sec. VIII &

Class !

Seismic Category I

.05g (5)

Class 1 Applicable Code Cases Pumpa' ASME Sec. I!!

ASME Sec. VIII &

Cia.m i Seismic category I

.05g (5), (7)

Class 1 Applicable Code Cases Valves (24a, 20", 5a.

ASME Sec. III ASA h31.1-Class i Setsmic Category I

.05g (5), (8)

- Cates, 20" Butterfly on Class 1 1955 Each kscirc. Line)

Primary Piping (Up ASME Sec. III ASA R31.1 1955 &

Class I Seismic Category I

.05g' (5) to Drum)

Class I Code Cases NI, NF, N9 and NIO

- 4.. tme rgenc y Systems Liquid Poison System Piping and Valves Beyoral ASME Sec. III ASA B31.1 1955 Class 2.-

Setsmic Category I

.05g (5)

Isolation Valves Class 2 Ponson. Tank ASME Sec.111 ASME Sec. V111 Class 2 Setsmic Category I

.05g (5)

Class 2 Nitrogen bottles ASME Sec. !!!

mnufacturer Class 2 Seismic Category I

.05g (5)

Class 2

& Industry Standards Core Spray System Pumps-ASME Sec. III mnufacturer Class 2-Seir,mic Category I UBC Zone I Class 2 1958

. Piping, Fittings, and.

ASME Sec. Ill ASA B31.1 - 1955 Class 2 seismic Category I

.05g (5)

' Valves Ing!Je Contain.

Class 2 ment o

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-Page 3 of 8.

QUALITY GROUP

. SEISMIC CLASSIFICATION

[QMPONENTS/ SUBSYSTEMS '

2.C.'l.26 FIMT SECTION XI' B.C. 1.2 PlJWIT NOTES SSP 3.2.2 DESIGN C1.ASSIFICATION SkP 3.2.1-DgSIGN is.e r re nc y Systems Cant.

Piping, Fittings and Valves ASME Sec. 111 ASA B11.1 - 1955 Class 2 Seismic category 1 Uec Zone 1

.W a side. Conta t sumen t Claes 2 1958 Cure Spray Sparger ASME Sec. !!!

ASME Sec. til Seismic Category I'

.05s.

(5)

Suction Strainers Seismic Category I.,

.05g (5) liest Eachanger Primary ASME Sec. III ASME Sec. Vill Class 2 Seismic Category I Utc 2one 1 Side Class 3 code Case 1272N 1958 TEMA Class "a" Secondary Side ASME Sec. I!!

ASME Sec. Vill Class 3 Seismic Category I USC Zone I Class 3 TEMA Class "R" 1958

- backup Core Spray System

-- Piping, Fittings and Valves ASME Sec. III USAS B31.1, USAS Class 162 Seismic Category I

.05g

'(5)

Inside Containment Class 162 B31.7 ASME Draf t Code Piping, Fittlags armi Valves ASME ' Sec. 111 USAS 831.1, USAS Class !

Setsmic Category I USC Zone 1 Outalde Containment Class 2 B31.7 ASME Draf t 1958 Code Seismic Category 1

.05g.

(5)

Core Spray Nozale ASME Sec. III USAS B31.1, USAS Class 2 831.7 ASME Draft Code for Pt.mps &

Valves f or Nuclear Services Enclosure Spray and Backup System Piping, Fittlogs and ASME Sec. III ASA B31.1 - 1955 Class 2 Salsmic Category 1

.0$s (5)

' Valves Class 2 Spray Rings ~

ASME Sec. 111 ASA B31.1 - 1955 Class 2 Setsmic category I

.05g (5)

Class 2 beer genc y Cooling System' Deergency Condenser Shell Side.,

ASME Sec. III ASME Sec. VIII with Code Class 2 Seismic Category 1

.05g (5)

Class 2 Cases 1270N, 12 72N Tube Side ASME Sec. III ASME Sec. VIII w/ Code Class 1 Setsmic Category I

.05g (5)

Class 1 Case 1270N Piping, Fi t t ings and ASME Sec. Ill ASA B31.1 - 1955 Class 1 Sesamic category.I 05g (5)

Valves (Tut,e Side)

Class,1 6 ASME.

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' Page Dr of O QUALITY CROUP SEISMIC CLAS$1FICATION Ca m *LNTS/SUllSYSTEMS R.C. 1.2 h PLANT SECTION 11 R.C. 1.29

' PLANT NOTES SRP 3.2.2 DESIGN CLASSIFICATION SRP 3.2.1 DESIGN

- Eme r ge nc y Systems Cont.

Piping. Fittings and-ASME Sec. til ASA 531.1 - 1955 Class 2 Seismic Category I

.05g

-(5)

Valves (5Mell Side)

Class 2 Reactor Depressuttaation System Relief Valves ASMF, Sec. Ill ASME Sec.111 Sub Class I Seismic Category I Seismic Category.

Class 1 Sec. NB Class 1 -

1

=

Pipings, Fittings and ASME Sec. !!!

ASME Sec.111 -

Class 1 Seismic Category I Setemic C' tegory a

Valves to Relief Valves' Class 1 I

Di scisarge Lines to ASME Sec. Ill ANSI B31.1 - 1973 sesemic Category I Seismic category Steam Drum Enclosure Class 2 1

Fire Protection System Pumps (Diesel, Electric ASME Sec. !!!

Manufse,turer Seismic Category 1

-UBC Zone 1 and Jockey)

Class 2 1958 Pipings, Fittings and ASME Sec. !!!

ASA B31.1 - 1955 Seismic Category i UDC Zone 1 Valves Class 2 1958 5.

safety Relief Valves ASME Sec. 111 ASME Sec. I Class 1 Seismic Category 1

.05g (5)

Class 1 Code case 127tN 6.

Weactor Coolant Pressure thundary-

. Piping f rom Heactor Vessel ASME Sec. 111 ASA B31.1 - 1955 Class I Seismic category 1-

.0$g (5)

Up to and Including 'irst Class 1 Code Cases N-1, N-7, Isolation Valve N-9, N 10 7.

Isolation Valves ASME Sec. 111 ASA B31.1 - 1955 Class 1 Seismic category I

.05g (5)

(Ottiers than valves Class I Code Cases N-1, N-7, identified under item 8)

N-9, N-10 6.

Containment Penetrat-ASME Sec. !!!

ASA B31.1 - 1955 Class 1 Seismic category I

.05g (5) lons Valves and Class

. Piping 9

Control Rud s Seismic Category 1 05g

~ Fase 5 of'8 QUALITY CkOUP SEISMIC Ct.AS$1FICATION.

~

• CoMW m mTs/Sua$r$TFMS a.C. 1.26 PLANT (2)

III SECTION XI a.C. 1.29 PLAggT(

-NOTES

.Sar 3.2.2 DESIGN CLASSIFICATION SRP 3.2.1 DESIGN -

S

10. - Cont rol kod Drive -

'ASME Sec. III,. ASME Sec. V111.

Class 1 Seismic Category -1 05g (5)

~

Housing Class 1

' ll. ' Gut s ol Boit Dr i ve Seismic Category I 05g (5)

Housing Supports

12. Cont rut Ad Drive ASME Sec. III ASA B31.1 - 1955 Class 162 Seismic Category.I

.05 (5)

System Class 162

13. Spent Fuel Pit ASME Sec. III Nanufacturer Seismic C.tegory 1

.05s.

(5)

Cooling System

' Class 3 Heat Exchanger ASME Sec. III ASME Sec. VIII Setemic' Category.I-

.0$g (5)

Class 3 TEMA Class A

'l4.

Tur tel ne Stop Valve Setsmic Category i UBC Zone 1 Ik>uo a ng 1958

15. Condens a t e / Feedus t e r

. System Pi ping. t ron tastermos t ASME Sec. I ll' ASA B31.1 Class 2 Seismic Category i USC zone I Containment Isolation valve Class 1958 l up to and Including time -

Shutoff Valve and Connected Piping up to and Inclug tiie First Shutof f Valwe J Balance of Feeduater Quality Group D A n-Seismic USC Zone 1 System trum Shutoff 1958 Valve to the Condenser 16.

Maln St eam System

$ team Line, Drum to MOV ASME Sec. III ASA B31.1 Class 1 Seismic Category 1

~

(5) '

05g 7050 Class 1 Drain Line, From Steam.

ASME Sec. III ASA B31.1 Class 1 Seismic Category 1 05g (5)

Line to Muy 7065 Class 1 Steam Line, MOV 7050 to ASME Sec. III ASA B31.1 Class 2 Seismic Category 1

.025f.0$g (11)

Stop Valve and Connected Piping to First Shutoff Valve 4

-Page 6'et 3-

~ ' QUALITY CaOUP SEISMIC CLAS$1FICAfices COMPOp6f MTS / SUBSYST des

'R.C.'l.26EII PLANT (2)

SECTION XI R.C. 1.29 PIA 88T uoTES SAP 3.2.2 DESIGI6 CLASSIFICATION SRP 3.2.8 DE31QI

' Drain Line Fross Valve ASME Sec. 111' ASA 531.1 Class 2 Seismic Category 1 025f.05s' (11).

Huw 7065 to CV 4107 Class !

17. 'kcactor Water Cleanup ASME Sec. III ASA Bil.1 Class 1 Seismic Category.1

'.0$g (5)

System Class 1 Cleanup Domine.aliser ASME Sec. VIII ASA B31.1 Class 1 Seismic Category I

.05g (5)

W/ Code Case 1270N En-liegenerative lleet Enchange r Tube Side ASME Sec. 111 ASME Sec. Vill Class 1 Seismic Category 1

.05g (5)

Class 1 Shell Side ASME Sec. III ASME Sec. 111 Class 3 Seismic Categoty I

.05g (5)

Class 3 Class "C" Itegerwrative Heat

]

Escleanger Tube Side ASME Sec.111 ASME Sec. 111 Class !

Seismic Category.1 _

.05g (5)

Class 1 Class "C" J

Shell Side ASME Sec. 111 ASME Sec. III Class 1 Seismic Category 1

.05g (5)

Class' Class "C" l

18.

Itcactor Shutdown-I Coolina System i

Pumps ASME Sec. 111 Manufacturer Class 2 Seismic Category I

.05g (5)

Class 2 leemt Eac hange r s Tut,e Side ASME Sec.111 ASME b6PV Code Sec. -Vill Class 2 Scismic Category I 05g (5)

Class 2

& TEMA Class "C"

-Shell Side ASME Sec. I!!

ASME S&PV Code Sec. V111 Class 2 Setsmic Category.1

.05g.

(5)

Class 2

& TEMA Class "C"

\\1 4

i

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' Pagi T ef C QUALITY CROUP SEISMIC CLASSIFICATION N*E NTS / SUBSYSTErtS R.G..l.2 Pt. ANT SECTION z!

R.C. 1.29 PLANT NOTES 58P 3.2.2 DESIGN CLAS5I FICATION SRP 3.2.1-DESIGN Gland Cuoters Tutav Side ASME 5ec. !!!

Class 2 Setsmic Categ2ry I

.05g (5)

Class 2 Shell Side ASME Sec. 111 Class 3 Seismic Category I

.05g

'(5)

Piping *, Fittings.

ASME Sec. 111 ASA 531.1 - 1955 Class 2 Seismic Catesory I

.05g (5)

.and Valves Class 2 19 Reactor % lina Weer System Pumps ASME Sec. III

&nufacturer Class 3 mn-Seismic.

utC 2one 1 Class 3 Category 1 1958 Non-Seismic

.05g (5)

.knactor Cooling ASME Sec. III Wter Tank Class 3

~ Category 1 Pipings. F4ttings.

ASME Sec. Ill ASA Bil.1 - 1955 Class 3 Non-Seismic

.0$s (5)

.and Valves Class 3 Category i Nat Eactsanger ' Tute ASME Sec. !!!

ASME Sec. !!!

Class 3 kn-Seismic

.0$g (5)

Class 3 TEMA Class "C" Category 1 W il ASME Sec. 111 ASME Sec. 111 Class 3 Non-Seismic

.05g (5)

Class 3 TEMA Class "C" category 1 20 Skeup and conJensate thmineraliser System Non-Setssic USC Zoew I.

Condensate: Storage Quality Group D API Standards

-Tank-Category I 1958 Piping and Valves from ASME Sec..Ill ASA B31.1 - 1955 Class 3 mn-Se t ssi c -

Etwell to Condensate Class 3 Category I Unc zone !

1958 Storage Tank-

28. Service nil Instrument See Ibte 12 ASA 831.1 - 1955 See Note 12 Usc tone 1 Air System 1958

' Piping Cmapressor Tanks See Ibte 12 ASME Sec. Vill See Ete 12 USC Zone i 1958

. h-g*-

--:----,'F r

g w-

T 4-Page 8 of C QUALITY CSOUP SEISMIC CLASSIFICATION Ct'mf0hf NTS/ ?tulSYSTEPts R.C. 1.26 PLANT SECTION Il R.C. 1.29 PLANT NOTTS SRP 3.2.2 DESIGN CLASSIFICATION SRP 3.2.1 DESIGN

22. S t as.d t,y Diesel ASME Sec. Ill_

Diesel DEMA Stds Setemic Category I UBC Zone 1 Cenerator System Class 3 Eaciter & Generator 1958 AILE.ASA, NEMA 23.

Service Water System ASME Sec. til ASA B31.1 - 1955 Class 3 Seismic Category i UBC Zone 1 Class 3 g953 24 Ventilation System Cuntrol Rece Air Condition.

Seismic Cates.ory 1 UBC Zone 1 ing Lines 1958 lastrument Room Ventila-Seismic Category i UBC Zone 1 (5) tion 1958 25.

Reactor kecirculation Pump Seal Water System Piping and Valves ASME Sec. 111 ASA B31.1 - 1955 Class 2 Seismic Category 1 05g (5)

Class 2 Nat Eactsanger fut,e Side ASHE Sec. lll Nnufacturer Class 2 Seismic Category 1

.05g (5)

Class 2 Shell Side ASME Sec. til Nnufactures Class 3 Seismic Category I

.0$g (5)

Class 3 26.

St andt,y Electric Pouer Systems Station Batteries Seismic Category i UBC Zone 1 1958 imergenc y Buses and Seismic Category i UBC Zone 1 ott.or Electrical Gear 1958 and Power to Critical Equigmen t 27.

Instsumentation and Controle Reac tor Safety System Seismic Category i UBC Zone 11958 Nutron Ibnitor System

=

Control Ihad Ins t rusent at ion a

Liquid Poison System Control a

a keactor level Instauswntation

=

=

Steam Supply System Instrumentation a

a Process Radiation iticitoring a

se Area & Personnel Monitoring a

a

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NOTES, SPECIFIC (1) Quality Standards are specified as Class 1, 2, 3 and quality group.

Those for the Reactor Coolant Pressure Boundary fall into Class 1 and are defined in 10 CFR 50.55a. All others are defined in Regulatory Guide 1.26 and Section 3.2.2 of the Standard Review Plan.

(2) ASME - Indicates that' ASME Boiler and Pressure Vessel Code was employed

<s in design. Code sections, code cases and dates are identified when references so indicate; omitted when absent from references. For systems other than the following, information regarding application of ASME code criteria to design obtained from drawings:

a.

Primary (Recirculation System) b.

Backup Core Spray System c.

Core spray system (only the piping and valves added at the time of Backup Core Spray System installation),

d.

Reactor Depr,essurization System ASA - Indicates that ASA Power Piping Code B31.1 was employed in design Code sections, cases and dates are identified when references so indicate; omitted when absent from references.

All other code criteria are identified within the table.

(3) Seismic requirements fall into two categories, I and II.

I means that the component is required to comply with the requirements of Regulatory Guide 12.9 and Section 3.2.1 of the Standard Review Plan; II means that seismic requirements do not apply.

(4) The Final Hazards Summary Report (Ref 1) for the Big Rock Point Nuclear Power Plant reports that the reactor encicsure and equipment within is designed to withstand ground acceleration equivalent to 0.05g; equipment and structures outside are designed to withstand a ground acceleration of 0.025g.

It must be noted, however, that an extensive seismic reevaluation program is in progress under SEP Topic III-6.

This program will change the seismic design basis for many.important structures and etcponents.

(5) Since the Uniform Building Code (UBC) does not clearly cover the reactor containment or concrete structures and equipment within, a seismic factor equal to the maximum expected ground acceleration at the site was used. The ground acceleration factor used was 0.05 gravity. This is twice the factor required by UBC Zone 1 forces used at the plant for all other structures, nu1281-0008c142

F g,

2 (6) Used Department of Commerce PB-15 1957 February,1959 for areas not defined in ASME Code.

(7) Codes used for pump casing design.

(8) Wall thickness of valves exceeds code requirements.

(9) Core spray system has no containment isolation valves.

_(10.

Shutoff valve is the first valve that is either normally closed or capable of automatic closure during all modes of normal reactor operation.

(11) Class break occurs at first valve of main steam line s.ince there is only one main steam isolation valve.

(12) Portions of air systems required to perform safety function (ie, gas or air supply to ADS and MSI valves) should be Seismic Category I and Class 3.

nu1281-0008c142 u

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