ML19207C125
| ML19207C125 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 05/23/1979 |
| From: | Weiser J GENERAL PUBLIC UTILITIES CORP. |
| To: | GENERAL PUBLIC UTILITIES CORP. |
| References | |
| NUDOCS 7909060467 | |
| Download: ML19207C125 (8) | |
Text
{{#Wiki_filter:. e Inter-OMice Memorandum 'F ~~" T Date May 23,19 79 Ih d kd $@TUUCO Subject TMI/GPU DATA REDUCTI N & MANAGEMENT GROUP STATUS REPORT #20 - THRU MAY 22 @ 1200 To DISTRIBUTION Locat.on Three Mile Islan d AtLhed for your information is the TMI/GPU Data Reduction & Management Group Status Report #20. The following information is included: Graph #1 - TMI Unit #2 Reactor Building Temperature and P re ss u re (April 1 through May 22 @ 1200 hours) Graph #2 - TMI Unit #2 Reactor Pressure and A Loop Temperature - Cold (April 1 through May 22 @ 1200 hours) Graph #3 - TMI Unit #2 Letdown Temperature and Flow ( Ap ril 1 through May 22 @ 1200 hours ) Graph #4 - TMI Unit #2 Six Incore T/C Peadings (Ap ril 8 @ 1800 hours to May 22 @ 0600 hours) Graph #5 - TML Unit #2 Once-Through Steam Generator (A) Level and Pressure ( April 1 through May 22 @ 1200 hours) Graph #6 - IMI Unit #2 Once-Through Steam Generator (B) Level and Pressure (Ap ril 1 through May 22 @ 1200 hours) s L. b'eiser DF31G J Lb': cas Attachments .=
- 80 90e p o
Oi-rs s <> m3 A G
- L, ^,
= C-GPU Serwce Corpornon is a subsdary of Gencral Pub!.c Utities Corporat on i
DISTRIBUTION: NRC (CRR) Trailer (7 Near South Gate NRC (I6E) Trailer !8 Near South Gate NRC (NRR) Trailer #27 Near South Cate NRC Trailer #28 GPU Admin. Group, Trailer #106 GPU Management (H. Dieckamp), Trailer #14 GPU Management (R. Arnold), Trailer #201 ILP (Mr. Craber), Trailer #108 GPU Support, Trailer #121 G. Miller, Trailer #122 DRMG, Trailer #202 (f ront) Radwaste Management, Trailer #118 Met Ed Licensing, Trailer #19 Burns & Roe (R. Cobean}, Trailer #112 R. Heward, GPU Parsippany O!t. Lakes Bldg.1 Met-Ed Management (). Herbein) Hart ford Steam Boiler, Inc., (W. Ruggles),, Trailer #11 B&W, Trailer #19 Wes tinghouse, Trailer #9 GFUSC Library, Parsippany (Mt. Lakes Bldg.) J. Wilson, Me t-Ed, Re ading R. L. Long - GPU Parsippany OIartz Bldg. R. Sanacore (ANI) Green Building A (Fred Grice's Office) $hQ f h O A G yL y s S e i
5,.i TMI UNIT 2 REACTOR DUILDING TEMPERATURE (APRIL 1 - MAY 2201200) i00 I I I I I [I I I I I I e'l T E v4 h k [- ~4 f lf 92 q 7 l J O D 90 9 / E 88 G as i / g i jL t 34 F 82 m--O -a 80 I I I I I I I I' I I I I '0 '/ 8 cE; jnJQ 8 i 0 200 400 600 800 1000 1200 HOURS G- [' "] @l 'j ? TMI UNIT 2 REACTOR EUILDING PRESSURE (APRIL 1 - MAY 2281200) M _;. ~~ p i i g i i g i gg -0.4 -0.6 f M R p 1 E -0. 8 L -1.0 'h S ^ -1.2 1 L P -1.4 g 4 - 1-1.6 G -1.8 a -2.0 I I I I I I I I I I I I -2.2 0 200 400 600 800 1000 1200 HOURS GPJJ'll #1
I t 1 TMI UNIT 2 REACTOR PRESSU.9E (APRIL 1 - MAY 2281200) 1200 g g g g g g g g g g g g P 1100 R /b 0 I 700 P k g 600 f I 500 G 400 ~ 300 200 'c=i O 200 400 600 800 1000 120_0 7a ~~.. _ _. HOURS 7,_. -- ; t. ','c a)) r-- ? TMI UNI T 2 A LOOP TEMPERATURE-COLD ( APRIL 1 - MAY 2201200) I E; [jil .T 300 g i g g g l g g i l l 7'~ -- E 280 [f 260 J 240 l h220 { G 200 p180 E$ 160 ~ c' I I I I I I I I I 140 f) 0 200 400 600 800 1000 1200 'e[; HOURS GRAPli #2 a I _)64 % aml I 8 1' a
w TMI UNIT 2 LETDOUN TEMP (APRIL 1 - MAY 2201200) I I I I I I I I I I I -T E 180 3 M p 160 140 D {120 100 F 80 ( I I I I I I I I' I I I 60 0 200 400 600 800 1000 1200 HOURS i i MAY 2201200) TMI UNIT 2 LETDOUN FLOU(APRIL 1 y _I I I I i l 1 I l' I I 26 24 ) h' G 22 r P 20 i r j] M 18
- }
I 16 T 14 12
- O.-
f,.3 10 I' 8 1 I I I I I I i 1 1 e 6 () 0 200 400 600 800 1000 1200 HOURS GRAPil. #3 .6-e f,.p e a *.
TMI UNIT 2 SIX INCORE T/C READINGS (APRIL 8 - MAY 2200600) 450 1 I I I I i i I i 1 ~ 430 9 410 J d / 1 STRAIGHT LINE IS T/C G5 390 ' d'A DOTTED LINE IS T/C G6 d \\ DOT / DASH LINE IS T/C HS 370 h l SHO.RT DASH LINE IS T/C H8 (cr_ >7* T 350 LONG DASH LINE IS T/C M9 4 p% c~ E s ZEROS ARE T/C L6 / ~ M 330 ) i'm s r- ~l'3! P s_ i / 310 ' ' '. * ~. '\\ f-& q, : =. 2J D t, g\\ s m s _ r~ s E
- - f =TO a290 Ol
\\ f" ~~'" ^ ~ ~ E.y M N '.,\\"~ "i e270 { G s 'j - - -{, u 250 O../dda 230 { .... t -~ -.. ~~ 210 o #'% wm 'm+
- N e p_^
O g% 190 f,3 170 h I I I I I I 150 hi. O EGO 400 COO BOL 1000 HOURS GRAPli s4 esa. ** 1 .., f 4 - ee y
4 TMI UNIT 2 OT STEAM GEN (A) LUL(APRIL 1 - MAY 2201200) 1A A,& W < M~MbOW ii vy'M i y v, y [400 nA MVVin M 350 i f300 h250 E i S 200 g O 200 400 600 800 1000 1200 HOURS TMI UNIT 2 OT STEAM GEN (A) PRESS (APRIL 1 - MAY 2201200) 20 R to E s S S W 1 -10 I S em b l30 L / ( s A +- .I w 3 <3 ~ 0 200 400 600 300 1000 1200 HOURS GRAPll #5 .,t~w% ...,e a e
0 0 0 0 0 - TIME IhDICATG4 OUT OF SERVICE TNI UNIT 2 OT STEAM CEN (D) LUL(APRIL 1 - MAY 2201200) L 400 E { k .N k, N, ,\\f uAf f (d Et 38o y( s-y j p 340 I ij N 320 H 3OO p E y S 280 kri) I] ~ 260 0.0 247.2 494.4 741.6 988.8 1236.0 l 7, i aJ e HOURS ? :lS c_. ,- l.. _ _ f3 C x,';. Z-TMI UNIT 2 OT STEAM GEN (B) PRESS (APRIL 1 - MAY 2201200) _c; [O 15 p g 10 R p. s E 5 S m O S t ( P -10 SI -15 ^ ( [ { Il es ?" G -20 ? \\ / O -25 h ~ W % ll .O 247.2 494.4 7,1.0 988.3 123G.O HOURS GP3.PH so es o, e a p ,f t go t}}