ML20090F874
| ML20090F874 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 07/19/1984 |
| From: | Gucwa L GEORGIA POWER CO. |
| To: | Stolz J Office of Nuclear Reactor Regulation |
| References | |
| NED-84-391, TAC-55488, TAC-554881, TAC-55489, NUDOCS 8407240057 | |
| Download: ML20090F874 (10) | |
Text
_
Georgia Power Company
.t' 333 Piedmont Avenue '
Atlanta. Georgia 30308 Telephone 404 52G6526
)
1 Ma.hng Address-Post Oftce Box 4545 Atlanta, Georgia 30302 Georgia Power L T. Gucwa the southem erectoc system Manager Nuclear Engineerug and Chief Nuclear Eng.neer NED-84-391 ally 19, 1984 Director of M1 clear Reactor Reg 21ation i
Attention: Mr. John F. Stolz, Chief Operating Reactors Branch No. 4 Division of Licensing U. S. N2 clear Reg 21atory Caumission Washington, D. C.
20555 NRC D00GTIS 50-321, 50-366 OPERATING LIGNSES DPR-57, NPF-5 ENIN I. HA'IGI NUCIEAR PIANT WITS 1, 2 REVISION OF EQUIPMENT QUALIFICATION PROGRAM DEADLINE EX'IDEION REQUEST POR ATIS Gentlemen:
i By letter dated ally 6,1984 (NED-84-369), Georgia Power Ocapany (GPC) reglested an' extension of the 10 CFR 50.49(g) egripment gjalification deadline to November-30, 1985, for specified portions of the Plant Hatch Unit 1 Analog Transmitter Trip System (ATIS).
Since the aabnittal of that reglest, GPC has discovered several minor errors in the two' enclos2res to e
that letter. 'Iberefore GPC amends our ally 6,1984 athnittal by the removal of Encloalres 1 and 2 from that doalment and their replacement with Enclosures 1 and 2 of this revision albmittal. 'Ihe changes which have been made to the two encloalres-have no significant effect on the contents of the original aihnittal with regard to plant safety and have been made only to prevent confusion to the reader.
Each change to the.encloalros 'has been indicated.
Sincerely yuirs, C
V L. T. G2 cwa GS Encloalres
.xc:
J. T. Beckham, Jr.
H. C. Nix, Jr.
J. P. O'Reilly (NRC-Region II) 1 Senior Resident. Inspector-k8 L,1 kg G407240057 840719 i
PDR ADOCK 05000321 P
PDR.
. ~. -
ENCIOSURE 1 INSTRLNENT IOOP INFORMATION 1'
TRAIEMITIER ENGINEERING TRIP UNIT OID NEW SAFBGUARD i
VARIABLE NAME(8)
MPL 10.
MPL NO.
MPL NO.
DIVISION GENERIC NME MAMFAC'IURER EDEL E.
l l'
1)
Iow Iow Set Anning B21-N620' B21-N120 B03 Presaire Rosemount 1153
' Permissive b)
A,B,C,D
.A,B,C,D Transmitter f
~~~
- 2) : Iow Iow Set 'Oontrol '
B21-N621 B21-N120 B03 Slave NA NA Permissive (b)
A,B,C,D A,B,C,D
~~~
l
'3)' Iow'Iow' Set control B21-N622 B21-N122 B03 Presaa re.
Rosemount 1153 Permissive (b)
A,B,C,D A,B,C,D Transmitter
~~~
4)
Reactor Vessel Water' B21-N680 B21-N017 B21-N080 RPS Differential-Barton 764 Imvel Iow (Ievel:3)
LA,B,C,D A,B,C,D A,B,C,D Presaire
[
Transmitter
- 5) Beactor Vessel Water B21-N693-
'B21-N017 B21-N093 ECCS Differential Rosemaant 1153 Imvel High (Level 8)
.A,B A,B A,B Presaire Transmitter j
- 6) Reactor vessel Water' B21-N693~
B21-N017 B21-N095 B03 Slave NA NA Imvel High. (Ievel 8)
C,D C,D A,B-
? 7)T - Reactor ' Vessel Water -
B21-N681'
.B21-N024 B21-N081 RPS' Differential Barton 764 Imvel Iow (Ievel 1) (c)'
l A,B,C,D A,B A,B,C,D Presaire B21-N025 Transmitter A,B i'
,8).
Reactor vessel Water B21-N682'
-B21-N024 B21-N081 RPS Slave NA NA Invel Iow (Ievel 2)
'A,B,C,D A,B-A,B,C,D B21-N025
{
A,B
' - 9). Reactor Vessel Water B21-N691 B21-NO31 B21-N091 BCCS Differential Barton 764 Imvel Iow (Ievel 1):
-A,B,C,D A,B,C,D A,B,C,D' Presaire Transmitter
.4 l
1
{(
ENCLOSURE 1 b
b r
INSIMMNr IOOP INPORMATION TRAIEMITTER ENGINEERING
}'
. VARIABLE NAME(a).
MPL NO.-
MPL NO.
MPL NO.
DIVISION GENERIC NAME MA W FACIURER EDEL 10. l TRIP UNIT OED NEW SAFEGJARD
?
i
- 10) Reactor Vessel Water -
B21-N692 B21-N031 B21-N091 BCCE Slave NA-NA i
Invel Inw (Ievel.2)
A,B,C,D A,B,C,D A,B,C,D i-
{l
- 11) Reactor vessel-Water B21-N695 B21-N042 B21-N095 ECCS Differential.
Barton 764 i
IAvel Iow.' (Invel 3) '
A,B A,B A,B.
- PresSJ re
~
Transmitter
?-
l'
'12) Reactor Vessel Water B21-N027~
B21-N027 E03 Differential Ba' ton 764 r
i:
-Invel Indit.stion' Presaire Transmitter r
b l13) ' Reactor Vessel Steam B21-N690 B21-N021-B21-N090 ECCS Presaire Barton 763 3
Dome Presaire Iow A,D,E,F A,D,E,F-A,D,E,F Transmitter-I L
f NOPES:
1,
. (s) Transmitters having the same MPL No. are 'the same eglipment providing several trip functions.
- (b)'ib be inchided 'in the Unit 1,1984 outage is all of the low low set logic alpporting hardware (press 2re switches, acotiallators) i.
- (c) The lowered MSIV cloalre' Reactor vessel Water Invel Trip Setpoint Modification is inchided.
f n
1
.-s.
ENCLOSURE 2 INSTRUMENT LOOP INFORMATION TRANSMITTER ENCINEERING j
-TRIP UNIT OLD NEW SAFEGUARD j
VARIABLE NAME(,)
MPL NO.
'MPL NO.
MPL NO.
DIVISION CENERIC NAME MANUFACTURER MODEL NO. (b)
-1) Steam Tunnel
Temperature High
'A,B,C,D A,B,C,D A,B,C,D l
- 2) Steam Tunnel
' Temperature High A,B,C,D A,B,C,D
.A,B,C,D 3)' Steam Tunnel
- B21-N625 B21-N012
.B21-N125'-
Temperature-High
'A,B,C,D A,B,C,D A,B,C,D
.4) Steam Tunnel
- B21-N626 B21-N013 B21-N126 ITS -
RTD Weed 1AOD
. Temperature High A,B,C,D.
A,B,C,D-A,B,C,D'
'5) Reactor. Vessel
- B21-N641' B21-N021 B21-N090 ECCS Slave NA NA
-Pressure Low B,C.
B,C-B,C
- 6) Reactor Vessel Steam B21-N678-B21-N023 B21-N078 RPS Pressure Rosemount 1153 Dome Pressure High-A,B,C,D A,B,C,D A,B,C,D Transmitter:
- 7). Reactor Vessel Steam'
.E31-N679-B31-N018 B31-N079 RPS Differential Barton.
764 Dome Pressure Low A,D'
- A,B A,D Pressure Transmitter
- 8) Reactor Shroud
- B21-N685 B21-N036 B21-N085 ECCS Differential Barton 764 Water' Level Low A,B^
B21-NO37-
-A,B Pressure (Level:0)
Transmitter
- 9) Main Steam Line A*
B21-N686
'B21-N006 B21-N086 RPS Differential Barton 764
' Flow High.
A,B,C,D.
A,B,C,D
.A,B,C,D-
-Pressure-L l
Transmitter U,
I' E10) Main l Steam Line'B*
.B2'l-N687.
B21-N007-B21-N087 RPS Differential Barton 764 I'
' Flow High; A,B,C,D'
.A,B,C,D
.A,B,C,D Pressure Transmitter I
i p
~
ENCLOSURE 2
~
INSTRUMENT LOOP INFORMATION TRANSMITTER ENGINEERING TRIP UNIT OLD.
NEW SAFEGUARD VARIABLE NAME(*}
-MPL NO.
MPL NO.
MPL NO.
DIVISION GENERIC NAME MANUFACTURER MODEL NO.
- 11) Main Steam Line C*
B21-N688 B21-N008 B21-N088 RPS Differential Barton 764 Flow High'
'A,B,C,D A,B,C,D A,B,C,D Pressure Transmitter i
- 12) Main Steam Line D*
B21-N689 B21-N009 B21-N089 RPS Differential Barton 764 Flow High A,B,C,D A,B,C,D A,B,C,D Pressure Transmitter
- 13) Reactor Vessel *
-B21-N690 B21-N021 B21-N090 ECCS Pressure Barton 763 Pressure Low B,C B,C B,C Transmitter
't
- 14) Drywell Pressure
- C71-N650 C71-N002 C71-N050 RPS Differential Barton 764
~High A,B,C,D-A,B,C,D A,B,C,D Pressure Transmitter 4..
- 15) Heat Exchanger
- E11-N002 E11-N002 ECCS Differential Barton 764
.Shell to Tube A,B A,B Pressure Differential Transmitter Pressure Indicator i.
- 16) RHR Service. Water E11-N007 E11-N007 ECCS Differential Barton 764 Flow Indication A,B A,B Pressure Transmitter
- 17) RHR System Flow
- E11-N015 E11-N015 ECCS Differential Barton 764 j
Indication' A,B A,B Pressure Transmitter
- 18) ' RHR Pump Discharge
- E11-N655 E11-N016 E11-N055 ECCS Pressure Barton 763 Pressure High A,B,C,D A,B,C,D.
A,B,C,D Transmitter
- 19). RHR Pump Discharge * '
E11-N656 E11-N020 E11-N056 ECCS Pressure Barton 763 Pressure High A,B,C,D A,B,C,D.
A,B,C,D Transmitter 4
e
/\\'
ENCLOSURE 2 INSTRUMENT LOOP INFORMATION i.
TRANSMITTER ENGINEERING TRIP UNIT _0LD
.. _ MPL NO.
DIVISION GENERIC NAME MANUFACTURER MODEL NO.
MPL NO.
MPL NO.
SAFEGUARD NEW VARIABLE NAME(,)
[g
- 20) RHR Pump Flow
- Ell-N682 Ell-N021 Ell-N082 ECCS Differential Barton
.764 Low A,B A,B A,B Pressure Transmitter
- 21) Drywell Pressure
- Ell-N694 E11-N010 E11-N094 ECCS Differential Barton 764 High A,B,C,D A,B,C,D A,B,C,D Pressure Transmitter E11-N0ll#
A,B,C,D 4
- 22) Core Spray Flow
- E21-N003 E21-N003 ECCS Differential Barton 764
. Indication A,B-A,B Pressure Transmitter
- 23) Core Spray Pump
- E21-N651 E21-N006 E21-N051 ECCS Differential Barton 764 Discharge Flow Low A,B A,B A,B Pressure Transmitter
- 24) Core Spray Pump
- E21-N652 E21-N009 E21-N052 ECCS Pressure Barton 763 Discharge Pressure A,B A,B A,B Transmitter High
- 25) Core Spray Pump
- E21-N655' E21-N008 E21-N055.
ECCS Pressure Barton 763 Discharge Pressure
'A,B A,B
'A,B Transmitter High
- 26) HPCI Pump
- E41-N650 E41-N027 E41-N050 ECCS Pressure _
Barton 763 Pressure High Transmitter
- 27) HPCI Pump *~
E41-N651 E41-N006 E41-N051 ECCS Differential Barton 764 Discharge Flow Pressure High Transmitter 28)'HPCI Pump *
'E41-N008 E41-N008 ECCS Differential Barton 764 Flow Indication Pressure Transmitter
.. _ ~ -
~
~
ENCLOSURE 2-INSTRUMENT LOOP INFORMATION TRANSMITTER ENGINEERING TRIP UNIT OLD NEW SAFEGUARD VARIABLE NAME(,)
MPL NO.
MPL NO.
MPL NO.
DIVISION GENERIC NAME MANUFACTURER: MODEL NO. (b)
~
?29) HPCI Pump
- E41-N653 E41-N010 E41-N053 ECCS Differential Barton 764 Suction Pressure
.. Pressure Low Transmitter
- 30) HPCI Turbine Exhaust
- E41-N655 E41-N012 E41-N055 ECCS Differential Barton 764-Diaphragm Pressure A,B,C,D A,B,C,D A,B,C,D Pressure High Transmitter
- 31) HPCI Turbine Exhaust
- E41-N656 E41-N017 E41-N056 ECCS Pressure Barton 763-Pressure High B,D A,B B,D Transmitter
- 32) HPCI Steam Line*
E41-N657 E41-N004 E41-N057 ECCS Differential Barton 764 I
Differential Pressure A,B E41-N005 A,B Pressure High (+)
Transmitter
- 33) HPCI Steam Supply
- E41-N658 E41-N001 E41-N058 ECCS Pressure Barton 763 Pressure Low.
A,B,C,D A,B,C,D A,B,C,D Transmitter
- 34) HPCI Steam Line*
E41-N660 E41-N004 E41-N057 ECCS Slave NA NA
' Differential A,B~
E41-N005 A,B Pressure High.(-).
- 35) HPCI Torus Water *-
E41-N662 E41-N015.
E41-N062 ECCS Capillary Barton 764 with Level High' B,D A,B B,D Differential Model 352 Pressure Capillary j.
Transmitter Sensors
.36) HPCI Equipment
-Ambient Temperature LA,B A,B A,B High
- 37) HPCI Pipe Room
- 38) RCIC Pump Discharge E51-N650 E51-N020 E51-N050 ECCS Pressure Barton 763 Pressure High Transmitter 4
1 t
9
ENCLOSURE 2-1 INSTRUMENT LOOP INFORMATION TRANSMITTER ENGINEERING TRIP UNIT OLD NEW SAFEGUARD b) l' VARIABLE NAME(,)
MPL-NO.
MPL NO.
MPL NO.
DIVISION GENERIC NAME MANUFACTURER MODEL NO.
.. 39) RCIC Pump Flow
- E51-N651 E51-N002 E51-N051 ECCS Differential Barton 764
'High and Low Pressure Transmitter
- 41) RCIC Turbine Exhaust.
E51-N656 E51-N009 E51-N056 ECCS Pressure Barton 763 Pressure High' A,C A.B A,C Transmitter
-42)'RCIC, Steam Line*
E51-N657 E51-N017 E51-N057 ECCS Differential Barton 764 AP High'(+)
A,B E51-N018 A,B Pressure Transmitter
'43)'.RCIC Steam Supply
- E51-N658 E51-N019 E51-N058 ECCS Pressure Barton 763-Pressure Low A,B,C,D A,B,C,D A,B,C,D Transmitter
- 44) RCIC Steam Line*
E51-N660 E51-N017 E51-N057 ECCS Slave.
NA NA AP High-(-)
A,B E51-N018 A,B
.~45) RCIC' Equipment *-
E51-N661 E51-N023T-E51-N061 ECCS RTD Weed 1AOD Ambient. Temperature.
A,B A,B A,B High
^46)' Torus Ambient *'
E51-N663 E51-N026 E51-N063 ECCS RTD Weed 1AOD
, Temperature (no trip)
A',B,C,D A,B,C,D A,B,C,D E51-N664 E51-N027 E51-N064 -ECCS RTD Weed 1AOD A,B,C,D-A,B,C,D A,B,C,D
- 47) Torus Ambient
_ ~ _.
ENCLOSURE 2 INSTRUMENT LOOP INFORMATION R
TRANSMITTER ENGINEERING TRIP UNIT OLD NEW~
SAFEGUARD VARIABLE NAME("}.
MPL NO.
'MPL NO.
MPL NO.
DIVISION GENERIC NAME MANUFACTURER MODEL NO.
- 48) Torus Differential
- E51-N665 E51-N604 NA ECCS NA' NA NA Temperature High A,B,C,D A,B,C,D###
l^
J.
.49) RCIC' Pump' Suction E51-N683#
E51-N006 E51-N083 ECCS Differential Barton 764
' Pressure. Low Pressure Transmitter
- 50) RCIC Turbine Exhaust
- _E51'-N685 E51-N012 E51-N085 ECCS Differential Barton 764 j
Diaphragm Pressure A,B,C,D A,B,C,D A,B,C,D.
Pressure High.
Transmitter-
.51) Cleanup Flow to*
G31-N012 G31-N012 ECCS Differential Barton 764 Condenser Indication Pressure Transmitter
- 52) Cleanup Flow From*
G31-N036 C31-NO36 ECCS Differential Barton 764
. Vessel Indication Pressure Transmitter i
G31-N041 G31-N041 ECCS Differential Barton 764
- 53)' Cleanup Flow From*
Vessel Indication-Pressure Transmitter i-54)~RWCU Room Temperature
- G31-N661 G31-N023.G31-N061.
RPS RTD Weed 1AOD Inlet (no trip)
A,D,E,H, A,B,C,D A,D,E,H, J,M E,F J,M:
55).RWCU Area Ventilation * 'G31-N663 G31-N602i NA RPS NA-NA NA
'. Differential A,D,E,H,
'A,B,C,D###
Temperature High.
J,M E,F
- 56) RWCU Room Outlet * -
G31-N662:
G31-N022 G31-N062 RPS RTD Weed 1AOD Ambient. Temperature' A,E,D,H, A,B,C,D, A,D,E,H, High-J,M E,F J,M G31-N016##
RPS A,B,C,D, E,F
E!CIOSURE 2 NOTES Deleted from plant. Ranctions of Ell-N0llA,B,C,D assigned to Ell-N010A,B,C,D.
Safety functions of G31-N016A,B,C,D,E,F are beirg assigned to G31-N062A,D,E,H,J,M.
t-
'Ibe listed items are actually the slave relays instead of the actual sensors (transmitters) due to the umalal logic used for these functions. The sensors for these trip functions are listed in this enclosure under other trip functions.
Instruments for which a 10 CFR 50.49 extension is recpested.
l (a)
Transmitters having the same MPL No are the sann eglipment prosridirg several trip functions.
(b)
The coniplete RPD model mmber for all present ATTS applications is:
1AOD/611-1B-C-6-C-2-A2-0.
I