TMI UFSAR

Figure 7.1-1

Deleted

- THERMAL POWER LEVEL, X

(53.0. 30.4)

(53.0. 57.8)

40

60

(37.8. 62.0)

ACCEPTABLE2.3 &. 4 PUMPOPERATION

(-43.6. 62.0) 3

120(-43.8. 112) (37.8. 112)

ACCEPTABLE4 PUMPOPERATION

100

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

ACCEPTABLE3 &. 4 PUMP

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

(-58.5. 57.8)

(-58.5. 30.4)

20

-80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80

AXIAL POWER IMBALANCE

CURVEI23

REACTOR COOLANT FLOW (l b/hr)6139.8 x 106

104.5 x 10668.8 x 10

-- .N......TMI lkllt I

Update-123/94

p.7.FIG-6

Cor. Prot.cHon Safety Lteue (Typ teal)s.. current r.vt.ton or Cor.Op.ratlng Lte't. R.port (COLR)ror up to date curv•••CMD lSI A. SKM.00.0338.000- .0001 Ftg.7 .1-2

TMIUFSAR

2500

2300

0)Vl

0-(J)'-=>Vl

2100Vl

~0...-+-C000U

1900'-0

-+-00(J)

0::::

1700

P = 2355 psig

ACCEPTABLET = 618.8 ° F

OPERATION

VLPT= 1621 m"'-79~ B (618.8°F, 2057.8

P = 1900 psig

A (609.1 of, 1900 psig)

UNACCEPTABLEOPERATION

psig)

1500

540 560 580 600 620 640

Reactor Outlet Temperature, of

TMI- UNIT 1 REV. 19, APRIL 2008

p.7.FIG-7Pressure Temperature Boundaries

FIGURE. 7.1-3

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SAFEGUARDS ACTUATION SYSTEM

CAD FILE: 6514R14.DWG

UPDATE - 14

04/98

SHEET I OF 2

FIG 7.1-4

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7/82Safeguards Actuation System

p.7.FIG-9Sheet 2 of 2

Fig. 7.1-4

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40-60 SEC.TIME DELAY

LogIc Dlagra. for MS-V-13A18 andEF-P2A ActuatIon

p.7.FIG-IO

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Update-123/94

Ftg.7.1-5

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H S P S

EF INITIATIONTRAIN B

40-60 SEC.TIME DELAY

EN......TMI Unlt I

Update-123/94

p.7.FIG-11

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7/88

Fig. 7.1-7

TMI UFSAR

Figures 7.1-8 through 7.1-9

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Fig. 7.2-1

TMI-1 UFSAR

Figure 7.7-2 Rev. 21 04/12

TMI-1 UFSAR

Rev. 21 04/12

Figures 7.2-3 through 7.2-7

Deleted

Update 23 - 04/16

2022%

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Figure 7.2-9

Deleted

- BISTABl.£ lRIP UNIT

CCNECTEJ) TO A SINGLE,..------ISOlAlED llUlPUT

rBUFFER f }/ I PARAU.El.. CONNECllONS

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NOTES:

[) - LOCA1m ON CONTROl CONSOLE.

CAL -® - LOCA1m LOCALLY IN OlANNEL "'OOULE.

1&-5 ..1m£ B

UNEAIl _ (.) 111-5@ - fOR CONTINUATION SEE FIGURE 7-1.

10 RI'S @@ - REMOTE SliUTDOWN PANEL

IllIIIoLNICE (M) ~5 10 RP$

@ - REACTOR BUILDING EVACUAllON ALAR....

CAL -- ..& B

UNEAIl POWER (.) N-510 RI'S @

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~~

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~UNITI UPDATE - 1404/98

B c =.,.rlPA5S

IIUCL.ARNPOiIIER(.)N-8 }~-RI'S® -..._-IIlIBAI.ANCE (.0\11) 11-8 111 _ NUCLEAR INSTRUMENTATION SYSTEM

CAD FILE: 6515R14.DWG FIG 7.3-1

P.7.FIG-24

RELATrONSHIP TO FLUX DEPENDANTUPON HEAT BALANCE

RELATIONSHIP TO FLUX NOTDEPENDANT UPON

HEAT BALANCE

-P. 7. FIG-25

NUCLEAR INSTRUMENTATIONFLUX RANGES

CAD FILE: 5486R14.DWG

UPDATE - 1404/98

FIG 7.3-2

NI-llFC

NI-llA -,.Fe

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UCIC - UNCOMPENSATED ION CHAMBER - POWERRANGE DETECTOR

FC - FISSION CHAMBER - WIDERANGE DETECTOR

........TMI Unt t I

Update -13

4/98

p.7.FIG-26NueL.a~ Inltru.entatton DetectorLocattoneCAD .5487r13. CADRA Fig. 7.3 ·3

TMI UFSAR

Figures 7.3-4 through 7.3-5

Deleted

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p. 7.FIG-32INCORE DETECTOR LOCATIONS

CAD FILE; 65t6R14.DWG

UPDATE - 14

04/98

FIG 7.3-6

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P.7.FIG.-33

GUIDE nJBE\

INCORE MONITORING CHANNEL

CAD FILE: 6517R14.DWG

UPDATE - 1404/98

FIG 7.3-7

TMI UFSAR

Figure 7.4-1

Deleted

(b) (5)

CONTROL BUILDING ENVELOPE

Both dampers faileded tI AH-D35AIB

VENT TO clos· permanen Y nATMOSP...':!F-E.....R_E A_H-fIIID~3_7_A~H.·t_D..,2_5 1/ ---i

...... ,1' T T /" 28K efm minimum

AH-E19AJBRETURN FANS

~-

AH-D40A 34Filters AH-E18A

36K - 44r~~--iiliEL v--j AH02A

.9 v --~_...~-~--AH=D41A AH-E17A

To & from "8M Train

Fans whichdo not runduring redevent:AH·E17sAH-E-94sAH-E-93sAH-E-20sAH-E-26

AH-E94AJB .<- - - -

~eratino T Ventilation Equipment Room EIev. 380'

I.....

!~_•.wratlng Main Control Room Bev. 355'

Patio ....

grating 11\ EIeY. 338'

both dampers '" "AH.D39permanently '" ....throttled open .,!\.AH·D605

Patio ~H·E93AIB Elev. 322'

Patio

AH-E95A18~

'.~ AH-D6l?

,~ AH-D28

Dampers"Emergency

Position ­closed

KY I -AH-E26 ~ Control Access Area Elev. 306'

AH-E91 V- AH-E20AJ8

~------'--------_----l_--E:J~--'....To AuxIFH Bldg ExhaustOUTSIDE AIR INTAKE

8K cfm maximum

TMI-1 CONTROL BUILDING VENTILATION SYSTEM(Simplified drawing)

p. 7.FIG~37

TMI Unit 1

Control BuildingVentilation System

Update-164/02

Fig. 7.4-3