ML18029A531
| ML18029A531 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 05/08/1985 |
| From: | Domer J TENNESSEE VALLEY AUTHORITY |
| To: | Vassallo D Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8505140320 | |
| Download: ML18029A531 (19) | |
Text
REGULATORY FORMATION DISTRIBUTION SY M (RIDS)
ACCESSION NBR:8505140320.
DOC ~ DATE 85/05/08 NOTARIZED! YES
'DOCKET FACIL:50-260 Browns Ferry Nuclear Power Stations Unit" 2'r Tennessee 05000260 AUTH BYNAME AUTHOR AFFILIATION DOMERrJ,A,;
Tennessee Valley Authority RECIP ~ NAME" RECIPIENT AFFILIATION VASSALLOiDRBR Oper ating Reactor s" Branch 2"
SUBJECT:
Submits-addi.info in support; of 800823.application for amend to License DPR 52 re'nstallation of analog trip-sys,during
'urrent maJor maint 8 refueling. outage..per B'bng, verbal request.
DISTRISUTI N
CODE.:
ADDIO COPIES'ECEIVED:LTR j ENCE: g' SIZET'I TITLE:
OR Submittal! General Distribution NOTES:NMSS/FCAF-icy'
" icy NMSS/FCAF/PM'L
~ 06/28/70 05000260 RECIPIENT IO CODE/NAME NRR ORB2'C 01 COPIES'.TTR ENCL' 7
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TENNESSEE VALLEYAUTHORITY, CHATTANOOGA. TENNESSEE 37401 400 Chestnut Street Tower II May 8, 1985 Director of Nuclear Reactor Regulation Att;ention:
Mr. Domenic B. Vassallo, Chief Operating Reactors Branch No. 2 Division of Licensing U.S. Nuclear Regulatory Commission Washington, D.C.
20555
Dear Mr. Vassallo:
In the Matter of the
)
Tennessee Valley Authority
)
Docket No.
50-260 Enclosed is additional information regarding the analog trip system instrumentation to be installed in Browns Ferry Nuclear Plant unit 2 during the current major maintenance and refueling outage.
This information supports request for license amendment submitted by TVA letter from L. M. Mills to H. R. Denton dated August 23, 1984 (TVA BFNP TS 199).
This information is submitted in response to a verbal request from Bill Long of your staff.
If you need additional information, please get in touch with us through the Browns Ferry Project Manager.
Very truly yours,
, Subscribe gd sworn to fore me this day of J.
A. Domer, Chief Nuclear Licensing Branch 1985.
Notary Public My Commission Expires Enclosure cc:
See page 2
8505140320 850508 PDR ADOCK 05000260 P
I An'Equal Opportunity Employer
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Director of Nuclear Reactor Regulation May 8, 1985 cc (Enclosure):
Mr. Charles R. Christopher
- Chairman, Limestone County Commission P.O.
Box 188
- Athens, Alabama 35611 Dr. Ira L. Myers State Health Officer State Department of Public Health State Office Building Montgomery, Alabama 36104 Mr. R. J. Clark U.S. Nuclear Regulatory Commission Browns Ferry Project Manager 7920 Norfolk Avenue
- Bethesda, Maryland, 20810
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ENCLOSURE ANALOG TRIP SYSTEM INFORMATION BROHNS FERRY NUCLEAR PLANT The instrumentation which will be installed as part of the analog trip system at Browns Ferry is the same or better than the instrumentation which is described in General Electric Company NEDO 21617.
The following information demonstrates applicability of this topical report to the system proposed for Browns Ferry.
Attached are the following items:
Table 1 - Specific Instrument Loops Table 2 - Environmental Interface Temperature and Humidity Figure 1
Trip Unit Cabinet Figure 2 Environmental Interface Seismic
Response
Figure 3 --
Plant Interconnection
SPECIFIC IHSTRUHENT LOOPS Var iaule Hame Reactur Low Water Level Reator Hish Pressure React, or Low Lou Wal,er Level Hain Steamline Lou Pressure Hain Steamline High Flow Primarw Containment, High Pressure Turbine First Stade Pressure Permissive Reactor Nish Pressvre Reactor Lou Wal,er Level Reactor Lou Mater Level Reactor Lou Mater Level Reactor Pressure HPCI Steamline Hi Flou Vendor Hodel No<
Bvins Deleted Swst<<rm Involved Eouivment Beins Installed Transmitter T)iv Unit, Model Ho<
Ho<5el Ho<
Ba l't on Hode 1 Ho I 278 Re')el or Protection Ba rl.sda le Reactor Protection Model No.
B2T-A12SS Y<rruad Model Ho < 4418C Primarw Containment Isolatiorr and ATWS Rel.irc Pvmv Tris Bar ksdale Prima) u Containment Model Ho<
B2T-A12SS Isolation Barton Hodel Ho< 278 Prima) u Containment Isolation Static-0-Rirld Hodel Ho.
12H-AA4-X2PP Ba rksda le Model Nu. B2T-A12SS Reactor P rot Isct 1 u n a nd P r 1 m a rw Contain" ment Reactor Protection and Recirc Pumv Tris Yaruau Model Ho<
4418 Yaruau Model Nu <
4418 Yarwaw Hodel Ho.
4418 Core Ss-rawrRHR(LPCI)r HPCI ~ RCIC ADS RHR (Containment Svraw)
Rosemount 1153
~-
Rosemount) 1153 Rosemount.
1153 Rosemovnt.
I 1'53 t
Rusemount<
1, 153
,\\
IQ r
")
)'.
'5 I I rl:I I I
~ <
Rosqmoun)'I 1153
~ >.
Rosemount, 1153
) ~
I.)
Rosemount" 1153 'rl Rosemount))
1153
.)
I I Rosemovnt.
1153 Rosemount 1153 Romeo ount
). ~ 710DU
)RoseQount',.
710DU I"
I Rosemount 710DU I
rr Rn<~emovntrr r-710DU
~Rusemr)vnt..
715PU
<<)
q)
~1 rs Q
-II Rose)IibuntLo 710DU
<)rl Rosemr)unt 71/DU Rosemt unt 710DU I<
Rosembunt 71Obu Rosempunt 710DU Barton Hodel No<
288/
Ba rl:sda le Hodel Nl). 288 Barton Hodel Ho.
288 Core Svr ass Reci r c ~
HPCI Rosemount 1153 Rosemount 1153 Rosemount 710DU Ro)'emount 710DU Static-0-Rind Hodel ATWS Recirc Pumv Trip Hu< 9N-AA4-X911
< IA) dP" IT25C((IIQ
('IA) r)dP-1~36C (IIA)
(IA).<<rsdP-g-,'0C<<;(IIA)
()IB) I-dP-LI 13D/(IIB>
() B) ~dP-5.25D( (Ilk' f B)
.. <<+AP-ky36Det( IIB)
(IB) dP-1 "25A dP-1-36A gf-I-50A dP-1-13B dP-I-25B dP-1"36B dP-1-50B dP-h50D~(IIB s;,P-6)<<LS6& < IIA)
-64, 56D (II8)
P')
rr)
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<<l P 1AllB ~<<IIAP 5P-ltDSIA )IIB)
<<)P-3-,204C<a(I I'A3
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( II5) rt riL"3-58C ~))II) o s L-3-58D (II)>>
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'P-68L96 PI> +
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P-64-56A (IA)
P 64 56B (IB)
P-1-91B (IA)
P-1-91A (IB)
P-3-204A (IA)
P"3"204B'(IB)
L-3-58A
( I )
L-3"58B
( I )
L-3-184
( I )
L-3-52 (I)
P-3-74A (I)
P-68-95
( I) dp-73-1A
( I )
TVA Instrument Loov No!<
ar<<g Di s<r'1 s 1 <<fg
!-~
?-0 3-203A (:IA) r<L-3 >203(>s'(I IA)
L'-', 3-2038
('X B )
IL-3/<<030~q ( IIB)
~ 4 P-3"22AA ()A> ',P-3+2C f(IIA)t P.3-22BB (IB) gqP-3rp?2D (IIB)
L-3-56A (I'A)
(pj.-3 56C r/IIAQ L'"'.3-568
< I'B)
Ir)L-3).56D.CI IB) >
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.IP-1~$ 2 (ILIA)g P
1 76 (IB I riP 1))P6 ()IB) Sr rl r>
l)S dP-1-13A (IA) ndP-1-13C (IIA)
SPECIFIC IHSTRUHEHT LOOPS (Cont.inued)
Variable Hame Vendue Model Ho.
Beins Delet,ed System Involved Eouirment Beins Installed Transa itt,er Trir-Ur<it, Hodel Hei Model Hoi TVA Inst,rur ent, Lour Ho.
and Dxvisxon RCIC Steaa<l inc Hi Flou Bart,on Hodel Ho.
288 RCIC Rosemount 1153 Rosemount.
710DU dP-71-1A (I) dP-71-1B (II)
Primars Contain-Static-0-Rins ment P<essure Model Hu.
12H-AA4 Pria<ars Contain-St,atic"0-Rins ment, Pressure Model Hu.
12H-AA4 Primars Contain-Static-0-Rins aent, Pressure Model Hu ~
12H-AA4 Core S< raw ~ HPCIr RHR(LPCI)
ADS Rosemount 1153 Rosemount 1153 Rosemount 1153 Rosemount 710DU Rosea ount, 710DU Rosemount 710DU P-64-58B (I)
P-64-58D (I)
P-64 "58E (I )
P"64"586 (I)
P-64-57B (I)
P-64-57D (I)
< P-64-SBA (II)
P-64-58C (II)
P-64-58F (II)
P-64-58H (II)
P"64-57A (II)
P-64-57C (II)
Reacto<
Hish Mat,er Level Barton Model Ho.
288 HPCI ~
RCIC Rosemount 1153 Rosemount 710DU L-3"208A (I)
L-3-208C (I)
L-3-208B (II)
L-3"208D (II)
Pria<ars Cont,ain-Barton Hodel aent, Pressure Hu ~
289 Primars Cont,ainment Rosemount, 1153 Rosemount 710DU dP-64-20
( I )
dp-64-21 (I)
HPCI Suction Pressure Static-0-Rind Model HPCI Hoi 6H-RR-21V Roseaount 1153 Rosemount 710DU P-73-29-1 (II)
Table 2
. ~
ENVIRQNMENTAL INTERFACE TEMPERATURE AND HUMIDITY Transmitter Horma3.'
" NgpZa3- -
Accident Accident Qualified Qualified No.
Tem
. Q7
..Humist:.
1')
Te
.(1)
Humidit (1)
Tem.(1)
Humiditv(1)
LT-3-203 A, B, C, PT-3>>22 A, B, C, LT-3-56 A, B, C,
0
)
V D.
I IJ t)
D.,
C V (a i)
Li "90+ "
9QOF L'ag I
)
C 4 'v Xa, W Sog I
18'3 op
)
1830F
'. 1830F
'4 100$
100$
100$
303op 303oP 3500F 100~p 100$
100$
PDT-1-13 A,B) C;D PDT-1-25.'" =
A, B, C,"- D
~
PDT-1-36 A, B, C)
D
, 1 PDT-1 A~.B) C; D;
PT-64-56'~
B, C, D
PT-3-204 A, B, C)
D PT-1-72 76) 82, 86'T-1-81 A, B, 91A, B
LT-3-58 A, B, C, D
LT-3-184
-185 LT-3-52
-62 PT-3-74 A, B 950P c 950P 950F
'5orp 900P 9QOF 90oF 9Qop 9QCP 900F 9 0cP 9Qop I
Cr 80$
Sqg 80$
'80$
80$
80$
80$
80$
80$
80$
SQC 80~)
1190F 1 1'90F 1190F 1190F 1270F 1000F N/A(2)
N/A(2) 1830F 1270F 1830F 1830F 100%
100$
100$
100$
100$
100$
N/A(2)
N/A(2) 100$
100$
100~p 100$
3500F 3500F 350 0rp 35Qop 3Q30P 303oF 303op 3030pr 3030pr 3030F 35QCP 3030F 100~p 100$
100$
100'$
100$
100$
100$
100$
100$
100~p 100$
100$
Transmitter Normal Normal No.
Temo. (1)
Humidit (1)
Accident Temo.(1)
Accident Qualified Qualified Humidit (1)
Temo.(1)
Humidit ( 1)
PT-68-95
-96 90OP 80$
163op 100~p 303 orP 1004 PdT-73-1A
-1B 95oF 80K 183oF
'100$
350oP 100$
PdT-71-1A
-1B PT-64-58 E, F, G,
H PT-64-58 Ai B, C,
D PT-64-57 A, B, C, D
LT-3-208 A, B, Cg D
PT-64-20
-21 PDT-73-29-1 9 5oP 9 0 OP 90op 90op 9 0op 90op 90op 80$
80$
80$
80$
So%
Sog 80$
120 orp 127oF 127op 127oF 183op 127op 183oF 100~~
100$
100$
100$
100$
100$
100$
350 orp 303op 303oP 303op 3030P 303 P 303oF 100$
100$
100$
100$
100~)
100$
100$
(1)
Maximum (2)
Equipment located where it will not be subjected to environmental conditions produced by LOCAs and HELBs.
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