ML17138A539
| ML17138A539 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 10/04/1974 |
| From: | Rupp W PENNSYLVANIA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML17138A531 | List: |
| References | |
| KWU-V-822, NUDOCS 7903150344 | |
| Download: ML17138A539 (80) | |
Text
as translated Info N.G L i S
Spzzr THE ATTACHED FILES ARE OFFICIAL RECORDS OF THE DIVISION OF DOCUhtIENQ CONTROI..
THEY HAVE BEEN CHARGED TO YOU FOR A LNIITEDTl'NIE PERIOD AND hllUST BE RETURNED TO THE RECORDS
- FACILITY, BRANCH 016.
PLEASE DO NOT SEND DOGUNIENTS CHARGED OUT THROUGH 'THE hhAIL. REIIIOVALOF Al4Y PAGE(S)
FROhh DOCUhllENT FOR REPRODUGTIOI4 I%AUST BE REFERRED TO FILE PERSONNEI..
SP KKB ECIFICATIOH FOR THE ',
S I
R THE BLONDO",(H TESTS I
S Ii4 THE HOT TEST
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PROPRIETARY INFORMATION This document has been made NON-PROPRIETARY by the deletion of that information which was classified as PROPRIETARY by KRAFTWERK UNION AG (KWU).
The PROPRIETARY information deletions are so noted throughout the report where indicated-by a)
Use of the term KRAFTWERK UNION AG PROPRIETARY INFORMATION.
b)
Use of blocked out areas by cross hatch bands in the. report text and figures/tables, e.g.
'ii)
%LL~ mm iii)...;" should be kept below ~K r~~ atm."
iv)
~ezra i)...." with a mass flow density ofh+L~Kg/m2s...";
8/17/78
I I
w
- 'raftwerk Union K~WU 822 Frankfurt/Main, 4 October 1974 I
KKB Specification for the blowdown tests in the non-nuclear hot test Revision I of 4 October 1974 prepared:
/s/
Checked:
/s/
/s/
(W. Rupp, V 822)
(Dr. Koch, R 11)
(Krutzik, R 213)
, Contents:
1.
Introduction 2.
Goals of the tests 3.
Test program 4.
Ins trumentation 5.
Test conditions to be respected Lists of measurement points and instrumentation diagrams 10-1
I
- l. Introduction The Srunsbuttel nuclear power plant has some essential modifica-tions relative to the Wurgassen plant in the pressure relief and suppression system.
These modifications are to be examined by tests on a l~l scale.
In particular, they are:
- quenchers on the relief pipes
- higher flow rate in the relief valve
- modified geometry of the suppression chamber (conical bottom head).
In these tests, the reactor is heated up to the desired tempera-ture and the desired pressure by means of an electrically heated high-pressure boiler.
When a relief valve is opened, the loads occurring during the vent clearing process are measured.
An opening duration of a few seconds is adequate for that.
For longer opening time, the quasi-steady-state condensation process at the quencher is inves-tigated.
The reactor pressure drops and the mass flow drops steadily in proportion to it, since the reactor is not yet in operation and the outflowing steam is removed by expansion to the energy supply in the reactor pressure vessel.
But that presents no problem in the condensation tests, since the same thing happens in the emergency shutdown process.
The quencher blowdown tests required to confirm the new design can thereby be performed.
10-2
During the tests listed in the test program, measurements.
are being, performed by the Institut fur Reaktorentwicklung (IRE)
[Institute for Reactor Development] of the GfK-Karlsruhe.
The purpose of these measurements is to examine the theoretical models for the global dynamical behavior of the pressure sup-pression system.
These measurements were described by the IRE in a separate paper /1/.
10-3
l I
2.
~Pes se The following goals were pursued in the blowdown tests.
- Confirmation measurements on the pressure relief system a) Valve behavior (opening and closing behavior).
I Flow rate behavior (m ~ f (p reactor) ).
Pressure in the pipe and quencher Mechanical behavior of the quencher, pipe and bottom bracing.
b) Proof of the load assumptions, magnitude and distribution of the pressures in the water pool.
c) Temperature distribution in the water pool.
d) Proof of the loads on the structure (stress and strain measurements, vibration measurements).
e) Superposition of the pressure loads during simultaneous opening of two valves.
- Investigations of the dynamic behavior of the pressure suppression system A comparison of the pressure oscillations with the corresponding
.strains and displacements of the system components makes it I
possible to draw conclusions concerning the dynamical behavior of those components.
10"4
I
Of course, the temperature distribution in the water pool cannot be measured completely in these tests, since the auxiliary boiler capacity is too small for that.
This temperature distribution is being determined more exactly during the nuclear start-up.
I f
10-5 '
I
14 vent clearing tests are being performed at water temperatures of ca.
35'C.
Test durations of 5-10 seconds are sufficient, since the pressure oscillations have decayed after that.
The tests are being run in 3 pressure stages in the order hW bar, gl bar and k% bar.
Interim evaluations are being made, on which the continued raising of the pressure is dependent.
The vent clearing tests are being performed alternately with the quenchers Ra 21/S 221 and Ra 21/S 211 (cf. Figure 1).
Also planned are 2 tests in which simultaneous blowdown occurs with the two men-tioned quenchers and adjacent quenchers (tests 6 and 13), and one test (No. 12) with the two further removed quenchers RA 21/
S 211 and Ra ll/S 211 simultaneously.
Finally, a reactor pressure of 80 bar is being attempted in test no.
14 in order to get close to the response pressures of the safety valveS.
In a few vent clearing tests, an air overpressure of g~5 bar is set in the blowdown pipe before beginning the test in order,to simulate. the more unfavorable conditions such as occur in the "small leak" accident.
In condensation tests no.15-20a, the reactor pressure is lowered slowly as in an emergency shutdown.
The shutdown is performed in
- steps, interrupted by holding pauses so as to respect the permis-sible cooldown rate of the pressure vessel.
But the water in the suppression chamber is heated in advance to /~+and there is no cooling during the subsequent blowdown, so that an average water 10-6
f l
temperature of g~MQ can be anticipated by the end of the test when a pressure of 4.5 bar is reached.
This also simulates accident conditions.
In tests 18-20, a second valve is also opened at times in order to provide a stronger excitation for the dynamic measurements (tests 18a-20a)
In the condensation tests it is also being attempted to carry out the vent clearing processes with a tight valve.
10"7
Program for the vent cleari-and condensation tests in the Brunsbuttel hot test tas of 4 October 1974)
(SEE h~XT PACE FOR KE'Z]
Pro@a=- de" Preiblase - und Eondensationsversuche bein HeiQtest Brunsbuttel (Stand e.10.74)
Vers.
Oi Reak.or Druck (ba")
Qg, Abblase-Ven il-d&uer Vasser-temp.
oC e3-6- 'PP e"erkxpe=
1 2
3 70 s 10 s 10 s
'B h
B E
D S
5 6
7 10 s 10 s 5 s 70 s B
~ 'A A+3 B
S D
D1 8
9 10' 10 s 10 s 10 s B
A B
E D
D 70 s 12 13 14 ~ ~
5 s 5 s Q+ljggl h+C A+3 B
D2 D1 D3 v~&l 15 16 ca.125 s
ca.
3 min B
B F/EPv N
N 1?
18 18a 19 19a 20 20a LVi~B ca.4,5 ui caea g.7 ELi.
2 ni ca.10 mi ca.
3 mi ca.
4 ni.
B B
vird f 2&n zu schaltet B
vird f'nin zu schaltet B
wird i 4-nzu N
I' ca. +~~
N Ventral/OUeo:
Ra 21/S 211A, na 21/S 221 5, Ra 11/5 211~
C
+Versuche 10+16 vorCen Qbcr Sicherhektevoretcuerrentil angeregt
$ 0 8
I
KEY FOR'PRECEDING PAGE 1'est no.
2.
Reactor 'pressure 3.
Blowdown duration 4.
Valve no.
5.
Water temperature 6.
Measurement group 7.
Remarks 8.
Possibly 80 9.
10.
C connected for 2 minutes 11..A connected for 3 minutes 12.
C connected for 4 minutes 13'%%
- 14. L%%%%%%E%%%
- 15. %%%%%%%%%%%%%%
- 16. Double test
- 17. Holding pauses due to reactor pressure vessel
- 18. Valve/quencher:
- 19. Tests 10 + 14 are excited by safety pilot valve 10"9
3.1 S ecification of the different measurement rou s Because only 48 amplifiers and measurement channels are available for ca.
140 measurement transmitters, the measurement transmitter coverage has to be changed from test to test.
The following measurement groups are specified:
D Determination of the pressure distribution.
The center of gravity of the pressure transducer coverage lies at quencher Ra 21/S
- 211, so that the pressure distribution is generally determined by that quencher.
E Measurement quantities in the relief system from valves and quencher Ra 21/S 221 S
Displacement and strain measurements in the suppression chamber, primarily in the region of quencher Ra 21/S 221 Dl Combined measurement group for simultaneous blowdown of the ad)acent valves Ra 21/S 221'nd S 211.
This test is pre-dicted to yield the highest loads, so that, a suitable choice must be made from the preceding, measurement groups.
D2 Combined measurement group for simultaneous blowdown of the two quenchers Ra 21/S 211 and Ra ll/S 211 at the furthest distance D3 Combined measurement group for vent clearing test no.
14 at a reactor pressure of 80 bar with valve Ra 21/S 221 10-10
I
N
'Combined measurement group for the condensation tests in the simulated emergency shutdown.
The relevant measurement group symbols are entered for all tests in the test program.
Zn the lists of measurement points, the I
relevant measurement transmitters for the different measurement groups are indicated by crosses.
10"11
l
- 4. Instrumentation All the measurement transmitters are shown in the appended Figures 1-4.1:
Figure 1:
Figures 2 + 2.1:
Figures 3 - 3.2:
Figures 4 + 4.1:
Survey diagram Distribution of pressure and temperature in the suppression chamber Instrumentation of the relief system Strain and displacement measurements on the structures of the suppression chamber.
In the lists of measurement points, divided in accordance. with the instrumentation diagrams, all measurement transmitters are listed separately and their mounting position is described.
The bracket symbols have the following meaning:(X) measurement trans-mitter is interrogated alternately with another.
All temperatures are recorded independently of the measurement group coverages by Polycomb recorders throughout the entire test period.
A few important temperatures are recorded additionally in analog form by fast recorders during the test period.
All analog data are recorded by fast recorders and also simultaneously on magnetic tape.
In addition to the transmitters included in the special instru-mentation, the following operating measurement data are recorded with the brush recorder:
10-12
- Excitation impulse (also on special instrumentation)
- Positioning signals for pilot valves
- Possible liftof relief valves (also on special, instrumentation)
- Reactor pressure (sometimes also on special instrumentation)
- Liquid level in RPV
-'iftof pilot valve Ra 21/S 222 (to Ra 21/S 221)
To enable the tests to be followed visually and acoustically, a
television camera is inserted
'near quencher Ra 21/S 221 above the water -level, and also an underwater microphone.
10-13
- 5. Test conditions to be res ected
- When heating up the reactor pressure vessel
sel
,RPV) before the
- tests, adequate venting must be carried ou o t so as to make certain that no more air is contained in the RP V and in the relief lines during the first blowdown test.
As As a criterion for.that, it must be demonstrated that the partial pressure of the air is g~~ bar.
- A water level of i to be set for all.blowdown tests.
s 0
e This allows for foaming up in the RPV.
- Before each vent clearing test, the g
e ti htness of the relevant
, valve must be checked.
That is done by means of the temperature sensor after the va ves, 1
and possibly also by, direct venting.
- For quenchers A
< a
- and, B
ir must be blown from the air lines through the blowdown pipe and quencher ffor at least 2 minutes before the vent clearing test' Zn the. condensation tests with emerg enc
- shutdown, pauses must
'e intercalated to respect the permissib e
ible cooldown rate of the RPV-The following temperature gradients ar pp are a
licable!
50'C/h between 285'nd 180'04C/h below 180'C.
- Before beginning a test, e
t the pressure in the blowdown pipe must be c e e
h ck d An accuracy of 0.01 bar is necessary.
'10-14
- The internal axial-flow pumps are to be shut off and interlocked during the tests.
- A voice link must be installed between the measurement rooms for the special instrumentation arid the main control panel.
Reference:
ZRE 3 Memo No. 27/74 (PSN Memo No. 112/74) of 26 June 1974
~ Znvest'igations of the pressure pulsations in the water pool and the corresponding dynamic reaction of the containment in the relief valve tests in KKB
.J. Kadlec, M. Cramer, K. D. Appelt Attachments:
Znstrumentation diagrams I
Lists of measurement points 10-15
KWU KKB Abblaseversuche Druck und Temperituren in Kondi Kammer KKB hlowdown tests Pressure and temperature in suppression chamber Sheet:
1 Status:
10/4/
Figure:
1 and Blatt:
J Stand: a.10; Bild:
lu-2 Me-stolle DA 1
DA R
MeGgruppe D
E S
D3 N 3
Meogeber - Ort Innenzylinder boi der Diise Aa Ri/S 211'nnenzylindor',boi der Diise Ra 21/S R11 6
ohen Ric te Me l'0S.
U+fanq
- d. Me0 bereic 17,66) m M35 Web 38 16,? 9
<<1350 DA 3
DA 4
X X X
X Auf'egel sonkrocht zun Diisenmittolpunkt der Diiae Ra Ri/S'11 13~92 135o Znnonzylinder L-Stobi bei 14>915 dor Dmso RA 21/S 211 135" DA 5
DA 6
DA 7
.X X Auf tieistor Stelle d
T StoQ Dockblochos vom'Meri dian dor Diiso Ra 2+S 211 Kogolschaio innen;bei do Diise Ra 21/S 211 Kugolschale inno'n; bei der Dense Ra 21/S 211 11,9 m
354 14,85m 135o 17/666m w135 0 DA 9
X X Auf Kegel; auf Teil 13,388m krois dor Diison;auf Stag 25 DA 10 XX Kegel auf Teilkreis 13,388m dor Densen;auf Steg 19 DA ii Kogel senkrecht mum Diisonmittolpunkt dor Des Ra 11 /8 211 13 e 92m DA 12 DA 13
'DA X
X X
X Kugelschale innen e6-schon der Diiso Ra 21/S 211 und dor Dmso Ra Rk/
S R21 Znnenzylinder L-StoS bei dor Dmso Rn 21/S R21 14,85 m
,Web 34
<<120 14e915 105o X
X Kogol senkrecbt mum 13,92m DQsonmittolpunkt den Dii~ 105o so Aa 21/S 221
X X
X X
X X
Kugelschale innen bei dor DQso Ra Ri/S 221 X
X Kegol auf Teilkreis dor Diisen,auf Steg 34 Kogeli auf Teilkreis der Dilse, awischen den Stegen 35 + 36 14.8am Web 34
-125'3s388ci 13,388 (SEE NEXT PAGE FOR KEy 10"16
h I
k KEY'FOR SHEET 1 of FIGURES 1 and 2
1; Measurement point 2.
Measurement group 3.
Position of measurement transmitter
.4.
~ Height position Circumferential position 5.
Direction of,the measured quantity 6.
Measurement range DA:1.
Inner cylinder at quencher Ra 21/S211
,DA 2.
Znne'r cylinder at, quencher Ra 21/S 211 DA 3.- Inner cylinder, L-)oint; at quencher Ra 21/S 211 DA.4.'n cone perpendicular to the center point of quencher Ra 21/S 2
'I DA,S.
At lowest point of T-)oint - cover plate from the meridian of 'the quencher Ra 21/S 211 DA 6. 'pherical shell, inside, at quencher Ra 21/S 211 DA 7.
Spherical shell, inside, at quencher Ra 21/S 211 DA9.
On coney on arc of the quenchers>
on web 25
'A 10. Cone, on arc of,the quencherst on web,l9 DA 11. Cone, perpendicular to the center point of quencher ~ 11/S 213
'DA 12. Spherical shell, inside between quencher Ra 21/S 211 and quencher Ra 21/S 221 DA 13. Inner cylinder.L-)oint at quencher Ra 21/S 221
,DA 14. Cone, perpendicular to center point of quencher Ra 21/S 221 DA'6; Spherical shell, inside at quencher Ra 21/S 221 DA'7. Cone, on arc of the quenchers, on web;34
'DA 18. Cone, on arc of the quencher, between webs 35 + 36 10 "17
Sheet:
2 KKB blovdown tests Status:
10/4/74 Pressure and temperature in suppression chamber Figure:
1 and 2
KWU KKB Abb}aseversuche Druck und Temperaturen in Kond. Kammer Blatt:
2 Stand: ~.1Q r-'ii'd:
1 u.2
= Meo-stette D
E S
0'1 D2 Meogruppe 03 N Me3rgeber -'Qrt ohen Pos.
Umfang P
c 5
Rich 9.
d,MoGa MeG<<
bereic T 1 Innenzylinder beg. der'Dli-se Ra 21/S 221 17,666m 105o X
X Innenzylinder, bei der Dii 16,29 se Ra 21/5 221 105 Innenzylinder;bei der.Dli" 15<515 se Ra 21 /S221 105o Innenzylinder L-StoG;bei
~ 14, 915 dar Dlise Ra 21/S 22,1 105
'T 7
T 8
X X
X X Innenzylinder L-StoG;bei dor Diise Ha 21/S 221 nahe Diisanarm Kegal senkrecht zum Dusenmittalpunkt der Disci Ra 21/S 221
'Aui tieistor Stelle d.
Deckbleches von T StoG auf Meridian d.Diise Ra 21/S 221 Auf Auslauf Versthrkungs konstruktion zur Kugel-schalo 14 ~ 915
~ 111~2, 13, 92m 105o 11,9 m
105 o 13t7 m
105 0
'T 10 T 12 T 1$
Kugalschala innen bei de Diiso Ra 21/S 221 An innarenKondansations rohrl in Richtung,DQsan-arm (siohe Skizze 1)
Am SuGeren Kondonsations rohrl in Richtmg Wscn-arm (siohe Skirze 1)
Am kLuGarcn Kandensations rohrl in Richtung DQsan-mittelpunkt dar DDse Ra 21/S 221 hn der Me8rippe pa Innen zylinder auf 155 16, 29m 17 m
<<98 40 17 m
9Q 40.
17' 105 o
[SEE,NEXT PAGE FOR KEY]
t 10-18
l
KEY FOR SHEET 2, FIGURES 1 and 2
1.
Measuremeqt point 2.
Measurement group 3.
Position of measurement transmitter 4.
Height position Circumferential position 5.
Direction of the measured quantity 6.
Measurement range T l.
Inner cylinder at quencher Ra 21/S 221 T2 ~,
T 3.
Inner cylinder at quencher Ra 21/S 221 Inner cylinder at quencher Ra 21/S 221 T 4.
Inner cylinder L-jointt at quencher Ra 21/S 221 I
T 5.
T 6.
T 7.
Inner cylinder L-joint; at quencher Ra 21/S 221 near quencher arm Cone, perpendicular to centerpoint of quencher Ra 21/S 221 At lowest point of the cover plate from T-joint on meridian of quencher Ra 21/S 221 T 8.
On runout of reinforcement structure to the spherical shell T 9.
T10.
Tll.
T 12.
Spherical shell, inside at quencher Ra 21/S 221 t
On inner vent pipe; in direction of quencher arm (see sketch 1)
On outer vent pipe; in direction of quencher arm (see sketch 1)
On outer vent pipe; in direction of center point of quencher Ra 21/S 221 T 13.
On the measurement fin on the inner cylinder at 135'0-19
KKB bio+down tests Measurement transmitters of the relief system Sheet:
3 Stazzsz 10/4/74 Figure:
3 KNU KKB Abblaseversuche Neageber am Entlastungssystom Blatt:
3 Stand:4.10.7-'."
Bild:
3 Meo-stelle Meogruppe D
E D2 S
D1 D3 N Meogeber - Ort ohen Pas.
rnfanq P
e Richter.
- d. INeG MeG-berei"."
PR eaktordruck Differensdruck am Flo~-
liniter Stcucrlcitungsdruck bei Ventil Ra 21/
S 221 105 R'2 Steuerloitunrsdruck bei Vontil Ra 21/S 211 135 D1 Druck vor.KcSolhlonde r nach Ventil Ro21/5221 105 PD2 fx]
X X Druck nach KcSolblcndo; noch Vcntil Ra 21/S 221 105 D3 Druck nach KoSolblende; nach Vcntil Ra 21/
S 211 135 PD<
D5 X
X X
Druck nach KoSolblende; nnch Vcntil Ra 11/S 211 Druck vor DQsoneintritt boi Ventil Rn 21/S 221 35 105 D6 X
X Druck vor Mscnointritt boi Ventil Ra 21/
S 211 135 L1 V1 MoSaufnohner an dez Rohz'citunS voz'cntil Ra 21 S 221 McScufnchmer an dcr Rohr loitunS ror Vcntil Ra 21 S 221 MoSaufnchmer cn der Rohr lcitunS rcr Vcn il Ro 21 S 221 Heacufnchncr f6r Ventil-hub an Vcntil Ra 21/S221 105 105 105 105 V2 X
X lfcaaufnohmor fitr Ventil hub an Vcntil Ra 21/$ 211 135 V3 MeSaufnehmer fear Ventil hub on Ventil Ra 11/S211 35
[SEE NEXT PAGE FOR KEY]
10-20
l 1
I
KEY FOR SHEET 3
FIGURE 3
1.
Measurement point 2.
Measurement group 3.
Position of measurement transmitter 4.
Height position Circumferential position 5.
Direction of the measured quantity 6.
Measurement range PR.
PF~.
STl'T2 P
D2'D3'D4.
D5 D6o W~l ~
W 2.
W 3
~
WV1.
"V2 "V3 Reactor pressure Differential pressure across flow limiter Control line pressure at valve Ra 21/S 221 Control line pressure at valve Ra 21/S 211 Pressure before conical. orifice; after valve Ra 21/S 221 Pressure after conical orifice> after valve Ra 21/S 221 Pressure after conical orificet after valve Ra 21/S 211 Pressure after conical orificeg after valve Ra 11/S 211 Pressure before quencher inlet at. valve Ra 21/S 221 Pressure before quencher inlet at valve Ra 21/S 211 Displacement transducer on the pipe before valve Ra )l/S 221 Displacement transducer on the pipe before valve Ra 21/S 221 Displacement transducer on the pipe before valve Ra 21/S 221 Displacement transducer for valve liftof valve Ra 21/S 221 Displacement transducer for valve liftof valve Ra 21/S 211 Displacement transducer for valve liftof valve Ra ll/S 211 10-21
KKB blowdowa tests Meeenrement trenmnittere of the relief eyetem Sheet:
4 Status:
10/4/7<
Figure:
3 ead:.
KNU Abblaseversuche Me3geber am Entlaitungssyatem Blatt:
4 Stand.4.10,7'-
Bild: 3u.3,1 flile8-stelle 0
E 02 D3 Mel3gruppe Mesgeber - Ort 5
6 0hen Ric tg. ilieo-P0S.
Unefpnq
- d. M00
. bereic VD2 DS 'l/2 X
X X
X X
X X lfc~aufnohncr an Abblaae-rchr Pa 21/S 221 vor Diiacncintritt X VcSauf'aohnor am Abblaao-rohr Pa 21/S 221 vor Maoncintritt X 'troSauf'aohnor an Maea-arn bci Diiao, Ra 21/S 221 An Abblaacrohr tiber der Kcndcn nticnniscnacri bci Vcatil Ra 21/S 2212 2 Dpi nxccmmongcachaltot 105 105 e
105 252 127m 105 Ncri dian Circumference ns3/(I ns5/6 DS7/8 DS 9 DS 10 DS 11 X
X X
X Am Schutsrohr boi Ventil Ra 21/S 221 (Bioaung i.
Her.)
Z An Schutunhr bci Vcntil Ra 21/S 221 (BieEuag i.
Umf )
X Aa QntorstiitnmSakonst tion dcr Mao Ra 21/5221 (Torsion,49% zus.gcsch)
Bci Diiae Pa 21/S 222f au Schmci&acht doa Macn arnca Bci Dilae Ra 21/S 221; au Sclmeibnaht Coa Mscn-arnea Bci Diiso Ra 21/S 221; au SchaciQnaht dca Diiaon-Z amos 23 2 227m 23,227n
-105 105 105 105 DS 12 DS 13 DS i(I X
X X
Boi Mse Ra 21/S 221l au I Scheci3naht Ces Diisea crl os An Diiccnacheakcl gesoa-iibcr vcn DS 19, Zeischen dcr Schweib-ncht dcr Macakuscl und dcr Schwa.cion dos Msonarnea 105.
105 105 (SEE NEXT PAGE FOR KEY) l0"22
l l
~
I
~
KEY FOR SHEET 4
FIGURES 3 and 3.1 1.
Measurement point 2.
Measurement group 3.
Position of measurement transmitter 4.
Height position Circumferential position 5.
Direction of the measured quantity 6.
Measurement range WD1 o WD2.
WD3 Displacement transducer on blowdown pipe Ra 21/S 221 before quencher inlet Displacement transducer on blowdown pipe Ra'1/S 221 before quencher inlet Displacement transducer on quencher arm of quencher Ra 21/S 221 DS 1/2 On blowdown pipe above the suppression chamber; at valve Ra 21/S 22lt 2 strain gauges interconnected DS 3/4 On protective tube at valve Ra 21/S 221 (bending in meridian)
DS 5/6 On protective tube at valve Ra 21/S 221 (bending in circumference)
DS 7/8 On support structure of quencher Ra 21/S 221 (torsion, 4 strain gauges interconnected)
DS 9
At quencher Ra 21/S 221> on weld of the quencher arm DS 10 At quencher Ra 21/S 22lg on weld of the quencher arm DS 11 At quencher Ra 21/S 221'n weld of the quencher arm DS 12 At quencher Ra 21/S 221~ on weld of the quencher arm DS 13 On quencher arm opposite DS 19 DS 14 Between the weld of the quencher ball and the weld of the quencher arm
I I
l
KKB blowdown tests Sheet:
5 Measurement transmitters of the relief system Figure:
3 and KV1U KKB Abblaseirersuche Hesgeber em Entl'entungssyste~
eiatt:
5 Stand:
a.1+7'ild:
3;3.1 MeD-ste/I.
DS 15 DS 16 Lleogruppe 03 tl Meoqeber - art l
".uf ScknraiPmaht dca DQacnamcai bai 5akao Ra 21/S 221 65 mn von Sch~cibnaht dca Macnarnca cntfam; Ditso a 21/S 221,ax.Hichtg.
Ohen POS.
Umfanq P
'r; 105 105" Richtg. Meg-d Meow. bereicl DS 17
,DS 18 I 5 m vcn Scheci6naht
'dea Diiacna~ca cntfcrnttcplor su DS 16 90 ~ van Sch~cihnaht daa Macnaraca cntfnrnt 105 105 Transvez se DS 19 DS 20/
21 DS 22 DS 23 DS 24/
25.
X x X
1+5 an von SchaoiGnaht dc Di(scncrnca cntfernt An Diise Ra 21/S 221'00 an von SchreiGnaht-nitto doa Mccnaraos ent-fcrn. (BicSuna)
- n UntoratQtsungakonsolo X
X dor Diiac Ra 21/S 221 An der Stittskonstruktion fiirVontil Ra 21/S 221 don boidcn vorderan Stiitncn 105 105 105 105 DS 26 OS 27 an Strebe r:r.Zuuensyl.u.
Duse Ra 21/S 211(rechts von KK'aus) 155 17>75m DS 28 X X X
X Auf Baton d.
KondJKenmLer dccko en Schnittpunkt vi Kogcl und Znncnsylindcr 135 DS 29 X
X X X X
X huf Baton di Kond'Kanuner dccko eel Schnittpunkt vo Kopcl u. Dmcnmylindor Auf Beton der Zond-Kamme decke swischen 2 au8eren Kond.Rohren in Umfangric m Schutsrohr Ra 21/S 221
/2Rohr-l5 unter Streben-elterun 122 120 105 105o Nevi n izcumf,ezence (SEE NEXT PAGE FOR KEY) 10-24
I I
~
l I
KEY FOR SHEET 5
FIGURES 3 and 3.1 1.
Measurement point 2.
Measurement group 3.
Position of measurement transmitter 4.
Height position Circumferential position 5.
Direction of the measured quantity 6.
Measurement range DS 15.
On weld of quencher arm; at quencher Ra 21/S 221 DS 16.
45 mm from weld of quencher arm~ quencher Ra 21/S 221, axial direction DS 17.
45 mm from weld of quencher arm; perpendicular to DS 16 DS 18.
90 mm from weld of quencher arm DS 19.
145 mm from weld of quencher arm DS 20/.On quencher Ra 21/S 221, 200 mm from middle of weld of 21 quencher arm (bending)
DS 22.
On support bracket of quencher Ra 21/S 221 DS 24/ On support structure for valve Ra 21/S 221, on the
- 25. two front supports DS 26, On strut between inner cylinder and quencher Ra 21/S 211 27.
(to the right from suppression chamber)
DS 28.
On concrete of the suppression chamber top at intersection point of cone and inner cylinder DS 29.
On concrete of the suppression chamber top at intersection point of cone and inner cylinder DS 30.
DS 33/
34.
On concrete of suppression chamber top between 2 outer vent pipes in circumferential direction On protective tube Ra 21/S 221 DS 35/ 1/2 pipe diameter under strut mount 36'0-25
KWU KKB blowdown tests Measurement transmitters of the relief s stem KKB Abbtaseversuche Nohsaber am Entlastungssystem Sheet:
6 Status:
10/4/74 Figure:
3; 3.1 Blatt:
6 Stand: 4.1074 Bild: 3.3.1 Me6-stelle S
D1 D2 Meoqruppe DD h1 Meoqeber - Ort ohen POS Umfanq P 'ic q.
- d. Me0 6
MeG-bereic S40/41 42/45 42 X
X X
X an 2 weiteren Dusen-
'schenkeln von Ra 21/S 221 Temperatur nach Ventil Ra 21/S 221 Temperatur nach Ventil Ra 21/S 211 Temperatur nach Ventil Ra 11/S 211 Temperatur i.kbblaserohr Ra 21/S 221 Tempera~
zwischen Schut zrohr u. Abblaserohr im dasserbereich Temperatur i.Fdngspalt
'w.Abblaserahr u:Zend
'rdecice b.Ventil Ra 21/S '221 Tempera~- wif, Auien-seite d.Dusenschen>els zwischen den Dttsenloche Temperatu auf AuQen-seite ct.Dusenschenkels zwischen den Diisenloche Oberflhchentemperatur auf SchweiQnaht d.Dusen-scherQcols, gegenuber DS 15,8a 21/S 221 105 105 155 55 19,q45m 105 17,14m 105o 105 105 105 105 (SEE NEXT PAGE FOR KEyi l0-26
KEY FOR SHEET 6g FIGURES 3 and 3.1
'1.
Measurement point 2.
Measurement group 3.
Position of measurement transmitter 4.
Height position Circumferential position 5.
Direction of the measured quantity 6.
Measurement range DS 40/
41.
On 2 additional quencher arms from Ra 21/S 221 DS 42/
43.
Temperature after valve Ra 21/S 211 81 Temperature after valve Ra 21/S 221 82.
83.
84.
85.
86.
87.
Temperature after valve Ra 21/S 221 Temperature in blowdown pipe Ra 21/S 221 Temperature between protective tube and blowdown pipe in water space Temperature in annular gap between blowdown pipe and suppression chamber top at valve Ra 21/S 221 Temperature on outside of quencher arm between the quenche holes 88'9
~
Temperature on outside of quencher arm between the quenche" holes Surface temperature on weld of quencher arm, opposite DS 15, Ra 21/S 221 10"27
KKB bio@down tests
~asurement transmitters of suppression chamber and columns KKB Abblaseversuche Hebgeber an Kond'Kammer und Saulen Sheet:
7 Status:
10/4/74 Figure:
4 Bla tt:
7 Stand ~.10. r eitd:
Meo-stol!e D
E D1
. tÃeogruppe Me".geber - Ort phen PPS.
Umfanq Po~
Ric tg, p;ep
- d. fL'tao bereic X
X X
X Jntar Kegolbodcn.auf'tag 30 (105
) >
so hoch Me oglich intor Kegalbodcn, Stag 31 ntor Ditso, Auhcn en Kugalschale an
-Echstob>
St'og 30 i huhcn an Kuqalschnlo an T-Dakotan, Stag 30 Kugalcchi auhcn, Sch~oih-naht AbdeckHsg 105 13e39m 13,'79m 105".
Vertica1 l
Horizonta1 X
X X
X X
X X X Kugclsch.
- auhon, Kugelsch.
- numen, Kugo lech.
auA en, 14, 60m 105o 16,24r.
1n5",
,gg 135n DMS 1
DMS 2 Kugelschi innon, Kugelsch
- innen, 14,85 05o 14,05 1050 Meri-dian Circumferenc X X X
X Kugelsch.
- augen, 14,85m Mori-dian X X X
X Kugal sch
- auben, Kugolsch.
- austen, 14,85 105o Circumferenc 13, g~
Meri-dian
'DMS 6 DMS 7 S8 X
X X
X Kugalsch.
- augen, Kugalsch.
- augen, Kugelsch.
- augen, Kugelsch.
- augen, 13,8 105o 13s79c 105c 7'05a 13,64 105o Meri-dian Mari dian Circumferen e
Meri dian tSEE NEXT PAGE FOR KEY]
10"28
KEY FOR SHEET 7
FIGURE 4
1.
Measurement point 2.
Measurement group 3.
Position of measurement transmitter
.4.
Height position Circumferential position 5.
Direction of the measured quantity 6.
Measurement range W l.
Under cone bottom, on web 30 (105'), as high as possible W 2.
Under cone bottom,web 31, under quencher W 3.
W 4.
W 5.
W 6.
W 7.
Outside on spherical shell on T corner joint, web 30 Outside on spherical shell on T corner joint, web 30 Spherical shell, outside, weld of covering ring Spherical shell, outside Spherical shell, outside W 8.
Spherical shell, outside DMS 1. Spherical shell, inside DMS 2. Spherical shell, inside DMS 3. Spherical shell, outside DMS 4. Spherical shell, outside DMS 5. Spherical shell, outside DMS 6. Spherical shell, outside DMS 7. Spherical shell, outside DMS 8. Spherical shell, outside DMS 9. Spherical shell, outside 10-29
I l
I
KWU KKB blowdown tests Measurement transmitters of suppression
~amber and columns KKB Abblaseversuche Nobgeber an Kond'Kammer uad SViulen Sheet:
8 Status:
10/4/p Figure:
4 Blat t:
e Stand:a. ac.7a Bilrl:
Meo-
= stelI
'eogruppe D
S D1 D2 D3 Mei.'geber - Crt ohen Pos.
Umfanq S
Ric tq.
- d. Meo Meo" bereic DMS 1
X X
X Kugelsch innan Segeniibe Mls 6 13, 85I5 105 Meri-dian DMS 1
Kubcloch. aubcn, gabon 12,06m llbcz DMS 13iZcriSteS 29 3
103,2 Mcri-d9 an X
Kubolsch
- innen, 50 mn obcrhalb Schteibnaht Ecks ob, Kueclhlcch;nir.
Step 29-30 12'6m 103 0 Mhri-rlian DMS 2 DMS 2 DMS 2 DMS 2 X
X X
Kubclschale innen, 50mm unterhalb der Scheeib-
- naht, md.schon der Zone 1 und 2 Kubelsch.
- cuban, 50mm untorhalb dcr Scheeib-naht,-std.schon der Zone lund 2 KuSelschi
- aubea, 50mm uatorhalh dcr Sctnrei,b ncht >
azrischeh doz Zone 1und 2
Einap canzone innea Einspannxone aubcn Einspanaxono
- auben, 105 105 105 e,g6 8,76 zippo 8,76 y)o Mori-dian Meri diaa Circumferenc Meri>>
dian Meri dian Circumferenc
[SEE NEXT PAGE FOR KEY) 10>>30
I 1
i
KEY FOR SHEET 8
FIGURE 4
1.
Measurement point 2.
Measurement group 3.
position of measurement transmitter 4.
Height position Circumferential position 5.
Direction of the measured quantity 6.
Measurement range DMS ll. Spherical shell, inside, opposite DMS 6
DMSi 12. Spherical shell, outside, opposite DMS 13, between webs 29-30 DMS 13. Spherical shell, inside, 50 mm above weld of corner joint, spherical plate; between webs 29-30 DMS 18. Spherical shell, inside, 50 mm below the veld, between zones 1 and 2
DMS 19. Spherical shell, inside, 50 mm belov the weld, between xones 1 and 2
DMS 20. Spherical shell, inside, 50 mm below the weld, between zones 1 and 2
DMS 21. Clamping zone, inside DMS 22. Clamping xone, outside DMS 23. Clamping xone, outside 10-31
I I
KKB blowdown tests Heasurement transmitters of suppression chamber and columns KKB Abblaseversuche Mebgeber an Kond'Kananer und Shulen Sheet:
9 Status:
10/4/7 Figure:
4 Blatt:
Stand:4.'lo Bitd:
4 P,net "telle D
E S
D2 03
- Meogruppe 3
MeQgeber - Ort ff 0hen Ric 9.
P0S.
Ulnflfnq d. hlco p
4 tdeo-bereic.
DMS 24 aui'egol, 50 mm Qbor Sch~nibnaht Kegel-L Stab; ii Mitto der Stage 29430 14, 234 eri-n dian 2o DHS 25 auf Kogol, 50 mm tfbcr Scheoi&naht Kegel-L-StoGf i ?fitto der'tage'9I30 14, 234m 103, 2o Circumference DMS 26 DMS 27 Znnensylindcr, 50 m obcrhalb dor SchtreiA-naht L-StoD-Znncnsy)
Znncn ylindcr, 50 mm ohcrhn1h dcr Schaoib-nnht L~Stnh~ Znncnxyle 15,260m
<<03,2o Circumferenc 15,2GGm Mcri.-
103,2o dian DHS 20 50 ~.obcrhalb Aualaui 16,949m Verathrlamgoknnatr.
105o Znncn=ylindcr innen Merid-iann DMS 29 D?A 30 DMS AS 32 DHS DHS DMS 35 ms 36 R4S 37 DMS 38 X
X X
X X
X X
X X
Auf Abdeck ing bei'iB-stoppe-Step 50 Kugolach auncn I
Einapann=one innen X
Efnspannxonc innen Auf Dotcnrorathrl~gs-rfngca.750 mn unto-halb der Einspnnnzone Botonshulo f42<5 Betonahulo 142,5 X
Bctonagule 142>5 Dotonahulc 142l5 Stahl-Shule 161 M,O m
135o Circ'umferenc I
12q23m 12y 23m
'2i23 12y23mI 11, 07m All glued longitudinal 13,79m Mori-f3 5o dian 1 3,79m Meri-135o dian 8,76m tfcri-f050 gian 8,76m Circumference (SEE NEXT PAGE FOR KEY]
10-32
I
KEY FOR SHEET 9
FIGURE 4
1.
Measurement point 2.
Measurement group 3.
Position of measurement transmitter 4.
Height position Circumferential position 5.
Direction of the measured quantity 6.
Measurement range DMS 24.
On cone, 50 mm above weld of cone to L-jointi in middle of webs 29 + 30 DMS 25.
On cone, 50 mm above weld of cone to L-jointt in middle of webs 29 + 30 DMS 26. Inner cylinder, 50 mm above the weld of L-joint to inner cylinder DMS 27. Inner cylinder, 50 mm above the weld of L-joint to inner cylinder DMS 28'MS 29 ~
50 mm above runout of reinforcement structure to inner cylinder, inside On covering ring at crack stopper, web 30 DMS 30. Spherical shell, outside DMS 31. Clamping xone, inside DMS 32.
DMS 33 ~
Clamping xone, inside On concrete reinforcement ring, ca.
750 mm below the clamping xone DMS 34. Concrete column 142.5'MS 35.
DMS 36.
Concrete column 142.5'oncxete column 142.5'MS
- 37. Concrete column 142.5'MS
- 38. Steel column, 161'0-,33
K%0 KKB blovdown tests Measurement transmitters of suppression ohXamber and columns KKB Abbtaseversuche MeAgabor en Kond'Kammer und Sriulen Sheets 10 Status:
10/4/,
Figure:
4 Blatt:
10 Stand:a.10.
7 Biid:
4 Me6-stelle Meogruppe D
E S D1D2 D3 N lNeDgeber - Ort ohen POS.
Umfanq 5
Ric 9.
d,Meo Cc Me bereic.
DMS 39 DMS 40 DMS 41 DMS 42 DMS 4g avx 44.
Dts 4$
wB 46 MS 47 Dt~ 48 X
X )
Rippe an Innen-sylinder bei Diise Pc 21/S 211 Be ansaule 57,5 16,2""a 12q25m 12/2~M 12g2)m 12y2QEl All glued
, longitudinally I
T 15 T 16 T 57 T 18 T 19 T 20 Kcgol innen; 500mm untorhalb Sch~oiSnaht L-Stob/Kogclbloeh. ZMschcn dcn Stogcn 29-30 Kegol augcn) gegcn Qbor T 15i svischen den Stegen )0-)1 Auf Bloch d T Eekato5ea gegcnQbcr T 5S mrisehen den Stegcn )0-)1 Kngolsch cuban i. Bo reich di Eckatego ca 450mm oborhalb T Stab saicchcn dcn Stegcn
)0-)1 Kugeldoekbloch >~schon Stag )0 $1, 600 ~ aon hualauf Voratgrkunga-konatruktion Kugclechalo au5en~ gegcn-Gbor T 19, awiachcn Stcg 50"51 13,06m 13 ~ 69m 55>&
53>39m 53i29a (SEE NEXT PAGE FOR KEY]
10-34
l l
KEY FOR SHEET 10'IGURE 4
1.
Measurement point 2.
Measurement group 3.
Position of measurement transmitter 4.
5.
Height position Circumferenti,al position Direction of the measured quantity 6.
Measurement range DMS 39-Fin on inner cylinder at quencher Ra 21/S 211 44.
DMS 45-Concrete column 37.5'8.
T 15.
T 16.
T 17.
Cone, inside; 500 mm below weld of L-joint to cone plate.
Between webs 29-30 I
I Cone, outside; opposite T 15'etween webs 30-31 On plate of the T corner joint opposite T 18 between webs 30-31 T 18.
T 19.
Spherical shell, outside in the region of the corner webs ca.
450 mn above T-joint between webs 30-31 Spherical cover plate, between'ebs 30-31',
600 mm from runout of reinforcement structure T 20 ~
Spherical shell, outside; opposite T 19, between webs 30-31 10-35
KEY!
1.
Concrete column 2.
Concrete-free xone under
'the. cone 3.
Concrete-free 4.
Measurement fin 5.
Steel supports 0
I
- l
.i=
p'
~ ('
~,
/
/$ 0 j / j
/
i i o~<O<
r
~O.
/
I KKB blowdown tests General view of suppression chamber Status:
20 September 1974 Figuref 1
2 5.2-1 I
t eetont.('e
~ /
Pl(ee~lkf (tet(el.
Setenfttute Oi l
g.r et(~W<<
///
/
I..'
'L r
il,
/'/
j-i Ro2(0 8
~
Nge eeefftfnt(enetn&tttfft sten Jgg treffuJJJen on fend teJnmnet (OJJS J V,e (Std t tenefefotuJmesf unten Measurements on. relief system (Figure 3)
Measurements on sup-pression chamber (DMS + Wa)
(Figure 4)
Temperature measurement O~
~r ln,~~ mr A~a
~
nnnnu~fr Focal point of pressure measure-ments (Figures 2 + 2.l)
KKR-AblOSeVcrS((ChC Cfe dent'.>>.
U0JJCI<(J ltnndenfe(Jenteer~nJJ atd
~ (
n r<s
I
KKB relief valve tests
~essure and temperature measurement points g~E Druck-und Temperaturmellsteaen Status 4 October l'igure 2.5.2-2 Stand 4.$ Q7l, Bild C
RdVSR/
K5' W
DA11 DA10 2
T T4 Beton/rei T9 Ra2VS221 1/ge ~
t T 11 T 12 T8 T9
/
E 0416 DA14 DA12 04ll KEY t 041 1.
Measurement fin 4.
Steel column 045 DA2 043 DA4 045 DA6 047 2.
Concrete-free 3..
Concrete column 10-37
KKB relief valve tests
.Pressure and temperature measurement points KKB Ent (as tungsventiltes ts Oruck.- und TemperaturmeOstellen Status 4 October 1I Figure 2.5.2-3 5 t'and:4.10.74 I 8 Iy tl 5
OI, I
I CO
~o gc,0 c
I 4
L 4 c IO 3.
c o
I c
(e 4
O O
III L
$4 o ~~
c 3.-
c Q ~
- IEc, V.o4 0 E c
~~ ua LI
- b E 10-38,
I I
KRAFTWERK UNION AG PROPRIETARY INFOM4ATION 2.5.2-5 Figurel
~
~
~
~
~
~
10-39
l I
I, l
I l
KRAFTWERK UNION AG PROPRIETARY INFOMCATION 2.5.2-6 Figure.......
10-40
I l
1 I
KKB relief valve tests Displacement transducers, strain gauges and tern~era'ture measurement points in thy.,
suppression chamber EE8-Enttastungsventi (tests Mleqaufnehmer-DMS-und Tcmperatur-Hearst ellen in der Kondensa tionskammer I
~
F F
~
StOI(It: i,'P.rS.,
SItd ',:.4'-""-'
~
~
~ ~
F f
~
Status:L4.October 1974 Figure 4:~
I'.*I
~ F'
~
'(( ~
I
!V'F/II I
R
<<or(r F
>>>>(>>won
~ QF
<<LF>> eww r.rI 4
'F F ~
~ I
, ~
!>>O>>
/
g(LF(!>>>>I'~
F F
F I
II,~
I
~
~
~ '
~r F
,'(,9
<> 10 S W>>te((Ihth(((cr WIDOWS
'(.>>I<<>>
V>><<
legs V Ot'OrhneeAtrtlle((l 44 OOI+ILO<<IL(F>>t'>>L>>~
LL (r'W$
Jt4I hFF(FFL>> F IvLFFL(LL>>ye p 41<<(pm>>>>n((Lh<<LII<<( twisth<<(
~!hSrS<<( Q.X
~
~
(SEE NEXT PAGE FOR KEY) 10"41
I I
I l
KEY FOR FIGURE 4
1.
Detail A See Figure 4.1 2.
On steel column at 161'.
DMS 34-37 on concrete column at, 142.5'MS 45<<48 on concrete column at 37.5'.
Circumference 5.
8 displacement translucers Wl-W8 Wl-W7 are at 105'B is at 1354 43 strain gauges 1-48 DMS 1-29 are at 105'MS 30-33 are at 135'MS 34-48 concrete ring + columns
+ measurement fin 6 temperature measurement points between
@ebs 29-30 10-42
I l
I I
KKB relief valve tests Strain measurement points on runout of sphere MOb
@KB-Entlastungsventittes1s Dehnme8stellen am Kugelsteqauslauf Status:
4 October 157
~
Figure 4.1 Stand:c.10.7c Bild: 4.1.
C ~
C 68m fY6/lYd( 1354)
C 4
4 4,
% ~
IC DMS 5 DMS 2'9
'vs MS11 MS 6 DMS F4d DMS ZI7(1254)Q/9m 1
~ ~
10 43
I I
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P I
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