ML19067A014

Revision 24 to Updated Final Safety Analysis Report, Chapter 7, Figures 7.1-1 Through 7.4-3

ML19067A014
Person / Time
Site:	Three Mile Island
Issue date:	04/06/2018
From:	Justin Poole Plant Licensing Branch 1
To:	Bryan Hanson Exelon Nuclear
Poole J, NRR/DORL/LPLI, 301-415-2048
Shared Package
ML19066A349	List: ML19067A014
References
TMI-18-047
Download: ML19067A014 (23)

Text

TMI UFSAR Figure 7.1-1 Deleted

- THERMAL POWER LEVEL, X 120

(-43.8. 112) (37.8. 112)

ACCEPTABLE 4 PUMP OPERATION 100

(-43.6. 89.3) 2 (37.8. 89.3)

ACCEPTABLE 3 &. 4 PUMP

(-58.5. 80.4) OPERATION 80 (53.0. 80.4)

(-43.6. 62.0) 3 (37.8. 62.0)

ACCEPTABLE 60 2.3 &. 4 PUMP

(-58.5. 57.8) OPERATION (53.0. 57.8) 40

(-58.5. 30.4) (53.0. 30.4) 20 70 50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 AXIAL POWER IMBALANCE CURVE REACTOR COOLANT FLOW (l b/hr)

I 139.8 x 1066 2 104.5 x 106 3 68.8 x 10

-- .N......

TMI lkllt I Update-12 Cor. Prot.cHon Safety Lteue (Typ teal) 3/94 s.. current r.vt.ton or Cor.

Op.ratlng Lte't. R.port (COLR) p.7.FIG-6 ror up to date curv***

CMD lSI A. SKM. 00. 0338.000- .0001 Ftg.7 .1-2

TMIUFSAR 2500 P = 2355 psig 2300 0)

Vl ACCEPTABLE 0- T = 618.8 ° F (J)

OPERATION

=>

Vl Vl 2100

~

0...

-+-

C VLPT= 1621 m"'-79~ B (618.8°F, 2057.8 psig) 0 0

0 P = 1900 psig U

1900 0 A (609.1 of, 1900 psig)

-+-

0 0 UNACCEPTABLE (J) 0::::

OPERATION 1700 1500 540 560 580 600 620 640 Reactor Outlet Temperature, of TMI- UNIT 1 REV. 19, APRIL 2008 p.7.FIG-7 Pressure Temperature Boundaries FIGURE. 7.1-3

TYPICAL IUCTGI COIUaT

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04/98 I) 2 OUT OF THREE LOGIC STARTS EACH AUXILIARY.

SAFEGUARDS ACTUATION SYSTEM p.7.FIG-8 SHEET I OF 2 CAD FILE: 6514R14.DWG FIG 7.1-4

TY'ICAL Of 3 tlllllll£LS VITAL IUS 120Y A.C.

IISTAILE OUT'UT 110 COIT!~TS II b ~ - ~."... I '"

TO AC!pTlOI TEST TEST TEST I 2 3 II II PTI ,n USET II II II 110 112 PTI OUTPUT RELAYS COlE II.IlCTlOI FAIL "'FE IY,",SS lELA YS IllTlnlOi

z OUT Of 3 LOIIC ACTUATES (2 OF 3 IEOUIIED)

IUILDI. ISOLATIOI I COOLIINi UUES IUCT. ILDG. PlnSlltE 2 OUT OF 3 PlESSlltE SV ITCIlES 1M Tlla OUTPUT 3

SET-'OIIT 10 PSIII SPI'" , . "A" MlTRII (SIMILAI CIICUITS FOI ..... *1*)

I2iim Nuclear Update -1 TMI Unit-l 7/82 Safeguards Actuation System p.7.FIG-9 Sheet 2 of 2 Fig. 7.1-4

AND HS P S AND>

EF INITIATION TRAIN A OR 40-60 SEC.

TIME DELAY 5 SEC.

TIME DELAY

.N.......

1MI Untt I Update-12 3/94 LogIc Dlagra. for MS-V-13A18 and EF-P2A ActuatIon p.7.FIG-IO CADD ISIA.SKM,OO,0297,OOO-.OOOI Ftg.7.1-5

AND H S P S AND-EF INITIATION TRAIN B OR 40-60 SEC.

TIME DELAY 5 SEC.

TIME DELAY EN...... Update-12 3/94 TMI Unlt I LOGtc Dtagra. for MS-V-13AIB and EF-P2B Actuatton p.7.FIG-11 CAlX) lSI A,S1<M.OO,0298 ,000-,0001 Ftg.1.1-6

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M~NUAL

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TRt\Uat:l." SW lTCIot (RI!:MOTE. SWUTDOWtl)

P ..... E.L. IjP HSPS er:w CONTROL YAL~~

8il!lNucl_r Update* 5 TMI Unit 1 7/88 1Ml*1 EFW Controls flYrtlcal for each EF Convol Valve)

Fig. 7.1-7 p.7.FIG-12

TMI UFSAR Figures 7.1-8 through 7.1-9 Deleted

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((il!) Nuclear Update -1 TMI Unit*' 7/82 Automatic Control Rod Groups - Typical

p. 7.FIG-15 Wonh Curve Versus Distance Withdrawn Fig. 7.2-1

TMI-1 UFSAR Figure 7.7-2 Rev. 21 04/12

TMI-1 UFSAR Figures 7.2-3 through 7.2-7 Deleted Rev. 21 04/12

20 22%

Update 23 - 04/16

TMI UFSAR Figure 7.2-9 Deleted

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<3> - COMPUlER ...ONITORED ANALOG SIGNAL o - eot.IPUlER ...ONITORED CONTACTS NOTES:

[ ) - LOCA1m ON CONTROl CONSOLE.

CAL -

- LOCA1m LOCALLY IN OlANNEL "'OOULE.

B 1&-5

..1m£ @- fOR CONTINUATION SEE FIGURE 7-1.

UNEAIl _ (.) 111-5 10 RI'S @

@- REMOTE SliUTDOWN PANEL IllIIIoLNICE (M) ~5 10 RP$

@- REACTOR BUILDING EVACUAllON ALAR....

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UNEAIl POWER (.) N-5 10 RI'S @

B IllIIIoI.NICt (M) 111-8 10 RI'S

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. .7 B C =.rr Em'AS5 lJNEAIl POlIER (.) ~ 7 11IRPS IIlBAl..ANCt: (M) N-7 111 RPS

~UNITI UPDATE - 14 04/98

=.,.

NPOiIIER(.)N-8 RI'S IIlIBAI.ANCE (.0\11) 11-8 111 _

B c rlPA5S

}~- IIUCL.AR NUCLEAR INSTRUMENTATION SYSTEM CAD FILE: 6515R14.DWG FIG 7.3-1 P.7.FIG-24

RELATrONSHIP TO FLUX DEPENDANT RELATIONSHIP TO FLUX NOT UPON HEAT BALANCE DEPENDANT UPON HEAT BALANCE UPDATE - 14

- 04/98 NUCLEAR INSTRUMENTATION P. 7. FIG-25 FLUX RANGES CAD FILE: 5486R14.DWG FIG 7.3-2

NI-ll FC NI-llA -,.

Fe NI-5 -~

ucrc FUEL TRANSFER CANAL y

NI-6 ueIe NI-a UCIC ' - - - - NI -12A Fe NI-4 _ _-' NI-12 ere FC LEGEND eIC - COMPENSATED ION CHAMBER - INTERMEDIATE RANGE DETECTOR UCIC - UNCOMPENSATED ION CHAMBER - POWER RANGE DETECTOR FC - FISSION CHAMBER - WIDE RANGE DETECTOR TMI Unt t I Update -13 4/98 NueL.a~ Inltru.entatton Detector p.7.FIG-26 Locattone CAD .5487r13. CADRA Fig. 7.3 *3

TMI UFSAR Figures 7.3-4 through 7.3-5 Deleted

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I UPDATE - 14 04/98 INCORE DETECTOR LOCATIONS

p. 7.FIG-32 CAD FILE; 65t6R14.DWG FIG 7.3-6

! *"t"*'1 II GUIDE nJBE\

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UPDATE - 14 04/98 INCORE MONITORING CHANNEL P.7.FIG.-33 CAD FILE: 6517R14.DWG FIG 7.3-7

TMI UFSAR Figure 7.4-1 Deleted

(b) (5)

CONTROL BUILDING ENVELOPE Both dampers failed VENT TO clos* ed permanentIY n AH-D35AIB ATMOSP ...':!F-E.....

R_E A_H-fIIID~3_7_A~H.*t_D..,2_5 1/ ---i 28K efm minimum

...... ,1' T T /"

AH-E19AJB RETURN FANS 44r~~--iiliEL~v--j AH-D40A 34 Filters AH-E 18A 36K -

.9 v --~_...~-~--

AH 0 2A AH=D41A AH-E17A To & from "8 Train M

AH-E94AJB .<- - - -

Fans which

~T eratino Ventilation Equipment Room EIev. 380' do not run during red I

event: .....

AH*E17s

!~_ * .

AH-E-94s wratlng Main Control Room Bev. 355' AH-E-93s AH-E-20s AH-E-26 Patio ....

grating 11\ EIeY. 338' both dampers '" "AH.D39 permanently '" .... ~ Dampers" throttled open .,!\.AH*D605 AH-E95A18

'.~ AH-D6l? Emergency Patio ~H*E93AIB Elev. 322'

,~ AH-D28 Position -

closed Patio KYAH-E26 I -

~ Control Access Area Elev. 306' AH-E91 V- AH-E20AJ8

~------'--------_----l_--E:J~--' ..

To AuxIFH Bldg Exhaust OUTSIDE AIR INTAKE 8K cfm maximum TMI-1 CONTROL BUILDING VENTILATION SYSTEM (Simplified drawing)

TMI Unit 1 Update-16 4/02 Control Building

p. 7.FIG~37 Ventilation System Fig. 7.4-3