ML20092C489
| ML20092C489 | |
| Person / Time | |
|---|---|
| Site: | FitzPatrick  |
| Issue date: | 06/18/1984 |
| From: | Bayne J POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK |
| To: | Vassallo D Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737, TASK-2.F.1, TASK-TM JPN-84-38, NUDOCS 8406210201 | |
| Download: ML20092C489 (11) | |
Text
123 Main Street White Plains. New York 10001 e'
914 681.6200
- > NewWrkPbwer 4v Authority June 18, 1984 JPN-84-38 Director of Nuclear Reactor Regulation U.S.
Nuclear Regulatory Commission Washington, D.C.
20555 Attention:
Mr. Domenic B.
Vassallo, Chief Operating Reactor Branch No.2 Division of Licensing
Subject:
James A.
FitzPatrick Nuclear Power Plant Docket No. 50-333 NUREG-0737 Post-TMI Requirements Item II.F.1.4 Containment Pressure Monitors Item II.F.1.5.
Containment Wate r Leve ~. Monitor
References:
1.
NRC letter, D.B.
Vassallo to L.W.
- Sinclair, dated February 2,
1983.
2 NYPA letter, J.P.
Bayne to D.B.
Vassallo, dated April 8,
1983 (JPN-83-23).
3.
NYPA letter, J.P.
Bayne to D.B.
Vassallo, dated May 2,
1983 (JPN-83-38).
4 NYPA letter, J.P.
Bayne to D.B.
Vassallo, dated June 23, 1983 (JPN-83-58).
5.
NRC letter, D.B.
Vassallo to J.P.
Bayne, dated April 19, 1984 Dear Sir In Reference 1 the NRC requested information concerning the subject modifications.
The Authority responded to this request in References 2,
3, and 4.
Reference 5 requested resolution of additional questions resulting from the NRC Staff's review.
In response to these questions we are transmitting revised Tables as well as new Figures in Attachment 1.
This Attachment, therefore, supersedes the information tables submitted previously in Reference l
4 8406210201 840618 PDR ADOCK 05000333 P
pop 8h e
F If you have any further questions, please contact Mr. Jack A.
Gray of my staff.
Ve ry truly yours,
[
Je ayne xecutive Vice President Nuclear Generation cca Office of the Resident Inspector U.S.
Nuclear Re gula to ry Commission P.O.
Box 136 Lycoming, New York 13093
c NEW YORK POWER AUTHORITY JAMES A.
FITZPATRICK NUCLEAR POWER PLANT ATTACHMENT 1 to JPN 38 DATED i
N._
y TABLE 1 SYSTEM ACCURACIES Accuracy (% span)
MONITORED ITEM LOCA/HELB POST /DBE Reactor Pressure 1 3.6 1 1.3 i 1.3
~Drywell Pressure 1 3.6
.(Low Range)-
Drywell Pressure t 3.6 1 1.3 (High Range)
Suppression-Pool Level 1 3.6
+ 1.3 Drywell Level 1 9.5 t 3.5
~.
O l
l l.
k M
N 0
. _x';
t
i TABLE 2, PRESSIflE ROM 110 RING SYSTDI Accuracy (% scan)
Component Range LOCA/H118~~
POST-DBE Respcase TimP*
l Pressere Transuitter SA + 5.psig 13.5 21.0 100 risec Pressere Transmitter 4A 0-250 psig 13.5 1.0 180 msec Pressure Transeitter 6A 0-1500 psig 23.5 31.0 180 esec Signal Conversion sj[A**
10.5 d0.5 50 msee Module 3A,4A Sigral Distribution h
fj/A fjdt N/A Module 2A, 3A Pressure Recorder PRIA +5 psig 10.75 10.75 3.5 sec (2 pen) 0-250 psig Pressure Recorder PR2A 0-1500 psig to.75 10.75 3.5 sec Pressure Indicator 1A 0-250 psig 20.5 20.5 3.5 sec 2A +5 psig 3A 0-1500 psig atise regelred to reach 901 of final value follcwing a step input frne 101 to 90% of span
- **not aoplicante
y~,
m.
g
,,e
-m_
__._;m--
l:
- e.. m -
en r : r.>
-. s e-r e e r r, m irer st eer r
(
TISLt 3 URTER LEVR ADMIl0 RING SYSTEM Actorect (f. span)
Componeet Rarige LOCA/KLB Post-DSE Respense Time
- Pressure 0-100 psig 23.5 11.0 180 msec Transmitter IA, 7A D/P Transmitter 3A 0-30 ft ff 0 i3.5 11.0 40 see 2
Signal Conversion N/A**
10.5 20.5 50 esec t
Pbdele 1A, 2A p
Suruner 1A N/A 10.5 so.5 1 esec Signal Distribution M/A N/A N/A N/A Radule 1A Level Recorder 1A 0-100 ft it;4 10.75 20.75 3.5 sec
{2 pen) 0-30 ft 18 0 2
u 6
Level ledicator 1A 0 00 f t H2O 20.5 10.5 3.5 see t
[
Level Indicator 2A 0-30 ft H O 20.5 10.5 3.5 sec 2
- tiew required to stach 90% of final value following a step input from 20s to 901 of span
- not applicable L
i L
t
[
t Papy 20.51 (nomal) l) 21.25% (abnoma
- 51(seismicevent)
- 3.55(LOCA/HELB) 1% (post-0BE) 0-1500 psig I
l i
i PT 6A Acc. =
- i j i 1 ;
r i
4 - 20 mA lt l
SC 3 A Acc. = t0.5%
ll I
O - 10 V
[
0 - 10 V 0 - 10 V l
SD 2A l
M c. = *0.75%
Acc. - 0.51 PR 2A P! 3A 9
Figure 1.
PRESSURE IGNITORI M SYSTEM - REACTOR
. =.
i
- 1 4
- 0.5% (noms 1)
PW g
41.25%(abnormal) l'
- 55 (seismic event
- 3.55(LOCA/HELB))
11(post-DBE) 0-250 psig f,
PTfB Acc. = *
\\:
4 - 20 mA 3
SC 3A Acc. - 0.5%
0 - 10 V
,f 0 - 10 V O - 10 V SD 3A e
pg gg Acc. = *0.5%
Acc. * *0.751 pg jg T
i-i f
X
)
R Figure 2.
PRESSURE MONITORING SYSTEM - ORYWELL 1,
i
A
.;I w
p I
?l
- *0.51 (notun1)
DW l
- 1.251 (abnormal)
J
.l
- 3.51(LOCA/HELB))
i t51 (seismic event l
5 j
1%(post-DBE) +5 psig l
i Q
/
.d l
~d l
- I l
1 3
l y
e l ',
4 - 20 mA t
l-
)
i I
i SC 4A Acc. = 0.5%
l g
i I
0 - 10 V t
O - 10 V 0 - 10 V I
SD 3A i
[
i i
[
l'.
pI 2A' Acc. = 10.5%
PR 1A Acc. = *0.751 i
D, f
Figure 3.
PRESSURE MONITORING SYSTEM - DRYWELL l
[
f
'i
-)
Pggr P4 i
up f
0-1 M psig 0-100 psig PT 2A Acc. =
- PT 1A Acc. =
- 1 1
4 20 mA 1
4-20 mA i
sc 1A Acc. = 10.5s SC 1A Acc. = 20.51
~
0 - 10 V 0 - 10 V
{
q l
I SUM 1A Ace. = *0.5%
- 20.5% (no m U )
- 1.255 (abno m l j
25% (seismic event) 1 t3.5% (LOCA/MELB) l
- j al.%(post.081) 0 - 10 V i
1-5' 0 - 10 V 0 - 10 V SD 1A l
LR 1 A Acc. - 20.75 Li 1A Acc. = to.5g I
1 WATER LEVEL IOilTORIN3 SYSTEM - DRYWELL Figure 4.
l.
i L _ --- _ _
e
~
L r
L i
r P
i l
SP 20.k1 (nomst) l) )
11.2'5 (abnorma 255 Deismic event
- 3.55 (LOCA/HELB) j 1%(postDBE) 0-30' ft. H O 2
l i-DDT 3A Acc. =
- P I
4 - 20 mA k
?
SC 2A Acc.
- 10.51 r
l I
i r
0 - 10 Y l-i 0 - 10 V
~
0 - 10 V j
SD 1A l
i I
l.
'l 4-
{
i c
l s
IR 1A Acc. e *0.755 Lt 2A Acc. = 20.55 I
i I
WATER LEVEL MONITORittG $YSTEM- $pPRESS10N POOL l
Figure 5.
t t
t e
e-en.
4:
4> % e k
@, Q4