ML19257A849
| ML19257A849 | |
| Person / Time | |
|---|---|
| Site: | Fort Saint Vrain  |
| Issue date: | 10/03/1979 |
| From: | Warembourg D PUBLIC SERVICE CO. OF COLORADO |
| To: | Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| Shared Package | |
| ML19257A845 | List: |
| References | |
| P-79225, NUDOCS 8001090220 | |
| Download: ML19257A849 (21) | |
Text
.
public Service Company F C dle n d o 16805 Weld County Road 191/2, Platteville, Colorado 80651
[z..f.
i_ U October 3, 1979 Fo rt S t.
Vrain Unit No. 1 P-79225 95@0! cmp 3' Mr. Karl V. Seyfrit, Director Nuclear Regulatory Commission OCT I 51979 Region IV Office of Inspection and Enforcement w
611 Ryan Plaza Drive
~,
Suite 1000 Arlington, Texas 76012 Docket No. 50-267
SUBJECT:
System 21 Instrument Calibration REFERENCE :
- 1) P-78107
Dear Mr. Seyfrit:
As part of the continuing calibration and functional testing program on System 21 controls and instrumentation, further review of the in-strument class and functional test categories was completed.
Based on the review, changes have been made for some instruments which appear on the attachment to P-78107.
The changes are as fol-lows:
- 1) Per the attached Table 1, the instrument class was changed on approximately 350 instruments.
This action was necessary after reviewing the definition of these classes as outlined in P-78107. These class changes do not affect the calibra-tion or functional test requirements of the instruments in-volved. The reasons for the changes appear on the table.
- 2) Per the attached Table II, the functional test category was changed on aproximately 49 ins truments.
This action was necessary af ter reviewing the category definitions as out-lined in P-78107.
The reasons for the changes appear on the table.
1706 259 8001090 22 0
Mr. Karl V. Seyfrit October 3,1979
- 3) Per the attached Table III, there are approximately 22 instru-ments that could not be functionally tested because of plant conditions. All of these instruments have, however, been cali-brated within the last year.
Functional tests for these in-struments were written and attempted to be completed with un-satisfactory results.
Since the control loop associated with these instruments also ties into the bearing water surge tank level control system, it was concluded that these instruments could not be tested. In addition, none of these instruments are safety related type 1 or 2.
Currently all System 21 functional tests have been completed.
If you have any questions, please contact me at (303) 571-7436.
Very truly yours,
h $al Don Warembourg Manager, Nuclear Production DW/alk 1706 260
" TABLE 1 INSTRUIENT CLASS CHANGES Old New Instrument Class Class Remarks SV-2105 B
A ZI-2105 B
D Valve position indicator HV-2109-1 A
HV-2109-2 A
HV-2110-1 A
HV-2110-2 A
ZI-2111-1 B
Indicating light ZI-2112-1 B
Indicating light ZI-2112 B
HV-2115-1 A
HV-2115-2 A
SV-2115 B
A HV-2116-1 A
HV-2116-2 A
XEP-2136 A
B Type 3 safety related FE-2141 A
Flow element, no calibration FT-2141 A
B Type 3 safety related FE-2142 A
Flow element, no calibration FI-2142 A
B Type 3 safety related XPS-2142 B
Power suoply, no calibration PM-2143-1 B
Loop 1 pneumatic booster, no calibration PM-214 3-2 B
Loop 1 pneumatic booster, no calibration NOTE: Type 3 safety related applies to instruments which must only maintain their pressure boundary following a seismic event.
1706 261
.. TABLE 1 (continued)
Old New Instrument Class Class Remarks PDIC-2143 A
B Type 3 safety related PM-2144-1 B
Loop 2 pneumatic booster, no calibration PM-2144-2 B
Loop 2 pneumatic booster, no calibration P DIC-2144 A
B Type 3 safety related LS-2145 A
B Type 3 safety related LS-2146 A
B Type 3 safety related PDT-2147 A
B Type 3 safety related PDT-2148 A
B Type 3 safety rela ted FE-2151 A
Flow element, no calibration FIC-2151 A
B Type 3 safety related FIS-2151 A
B Type 3 safety related HV-2152 A
PDS-2152 A
B Type 3 safety related HV-2153-1 A
HV-215 3-2 A
HV-215 4-1 A
HV-2154-2 A
FE-216 7 A
Flow element, no calibration FT-2167 A
B Type 3 safety related XEP-2167 B
XPS-2167 B
Power supply, no calibration FC-2168 B
FE-2168 A
Flow element, no calibration 1706 262
.. TABLE 1 (continued)
Old New Ins trumen t Class Class Remarks FT-2168 A
B Type 3 safety related FV-2168 A
XPS-2168 B
Power supply, no calibration Flow switch not on scheduled calibration by FSHL-2168 B
electricians FE-2169 A
Flow element, no calibration FT-2169 A
B Type 3 safety related FV-2169 A
XPS-2169 B
Power supply, no calibrdtion Flow switch not on scheduled calibration by FSHL-2169 B
electricians FE-2170 A
Flow element, no calibration FT-2170 A
B Type 3 safety related XPS-2170 B
Power supply, no calibration Flow switch not on scheduled calibration by FSHL-2170 B
electricians FE-2171 A
Flow element, no calibration FT-2171 A
B Type 3 safety related XPS-2171 B
Power supply, no calibration Flow switch not on scheduled calibration by FSHL-2171 B
electricians FE-2172 A
Flow element, no calibration,
FT-2172 A
B Type 3 safety related XPS-2172 B
Power supply, no calibration Flow switch not on scheduled calibration by FSHL-2172 B
ele ctricians FE-2173 A
Flow element, no calibrution FT-2173 A
B Type 3 safety related 1706 263
, TABLE 1 (continued)
Old New Instrument Claes Class Remarks XPS-2173 B
Power supply, no calibration Flow switch not on scheduled calibration by
_ FSHL-2173 B
ele ctricians FE-2174 A
Flow element, no calibration FT-2174 A
B Type 3 safety relate d XPS-2174 B
Power supply, no calibration Flow switch not on scheduled calibration by FSHL-2174 B
electricians P DS-2179 B
Not on scheduled calibration by electricians XPS-2179 B
Power sunoly, no calibration PDS-2181 B
Not on scheduled calibration by electricians XPS-2181 B
Power supply, no calibration PDS-2182 B
Not on scheduled calibration by electricians XPS-2182 B
P owe r s upp ly, no calibration FE-2183 A
Flow element, no calibration FT-2183 A
B Type 3 safety related Flow switch not on scheduled calibration by FSHL-2183 B
ele ctricians FE-2184 A
Flow element, no calibration FT-2184 A
B Type 3 safety related Flow switch not on scheduled calibration by FSHL-2184 B
electricians FE-2185 A
Flow elemen t, no calibration FT-2185 A
B Type 3 safety related Flow switch not on scheduled calibration by FSHL-2185 B
ele ct ricians FE-2186 A
Flow element, no calibration FT-2186 A
B Type 3 safety related 1706 264
.' TABLE 1 (continued)
Old New Instrument Class Class Remarks Flow switch, not on scheduled calibration by FSHL-2186 B
electricians HV-2187-1 A
HV-2187-2 A
HV-2187-3 A
HV 2187-4 A
HV-2187-5 A.
HV-2187-6 A
IIV-2187-7 A
HV-2187-8 A
HV-2187-9 A
HV-2188-1 A
HV-2188-2 A
IIV-2188-3 A
HV-2188-4 A
HV-2188-5 A
HV-2188-6 A
HV-2188-7 A
HV-2188-8 A
HV-2188-9 A
HV-2189-1 A
HV-2189-2 A
HV-2189-3 A
HV-2189-4 A
1706 265
.. TABLE 1 (continued)
Old New Instrument Class Class Remarks HV-2189-5 A
HV-2189-6 A
HV-2189-7 A
HV-2189-8 A
HV-2189-9 A
HV-2190-1 A
HV-2190-2 A
HV-2190-3 A
hV-2190-4 A
HV-2190-5 A
HV-2190-6 A
HV-2190- 7 A
HV-2190- 8 A
HV-2190-9 A
HV-2193 A
HV-2194 A
PM-21105 B
XPS-21118 B
Power supply, no calibration LSHL-21124 B
Not on scheduled calibration by electricians LT-21135 A
B Type 3 safety related LT-21136 A
B Typ e 3 safe ty related FSH-21137 B
Alarm switch, no calibration FSH-21138 B
Alarm switch, no calibration 1706 266
.. TABLE 1 (continued)
^
Old New Instrument Class Class Remarks FSH-21139 B
Alarm switch, no calibration FSH-21140 B
Alarm switch, no calibration TM-21141 B
Not on calibration schedule
_j[V-21141 B
Not on calibration schedule TIC-21141 B
Not on calibration schedule HV-21142-2 A
HV-21142-4 A
HV-21143 A
P CV-21144 B
Not on schedule SE-21162-1 A
F Speed probe inacessible SE-21162-2 A
F Speed probe inacessible PDC-21185 A
B Not safety related PDC-21186 A
B Not safety related PDC-21187 A
B Not safety related P DC-21188 A
B Not safety related PDIS-21190 A
B Not safety related HV-21191-1 A
HV-21191-2 A
HV-21191-3 A
HV-21191-4 A
HV-21192-1 A
HV-21192-2 A
HV-21192-3 A
HV-21192-4 A
1706 267
_ 10 _
TABLE 1 (continued)
Old New Ins trumen t Class Class Remarks HV-21193-1 A
HV-21193-2 A
HV-2119 3-3 A
HV-21193-4 A
HV-21194-1 A
HV-21194-2 A
HV-21194-3 A
HV-21194-4 A
HV-21203-1 A
~
HV-21203-2 A
HV-2120 3-3 A
HV-21203-4 A
HV-21204-1 A
HV-21204-2 A.
HV-21204-3 A
HV-21204-4 A
HV-21205-1 A
HV-21205-2 A
HV-21205-3 A
HV-21205-4 A
HV-21206-1 A
HV-21206-2 A
HV-21206-3 A
HV-21206-4 A
1706 268
_g_
_ TABLE 1 (continued)
Old New Instrument Class Class Remarks FIS-21208 A
B Type 3 safety related FIS-21209 A
B Type 3 safety related HV-21213 A
HV-21214 A
LS-21217 A
B Type 3 safety related LS-21218 A
B Type 3 safety related hV-21225 A
HV-21226 A
FIS-21229 A
B Type 3 safety related HV-21233 A
LSH-21234 A
B Type 3 safety related HV-212 35 A
LSH-21235 A
B Type 3 safety related HV-2'236 A
LSH-21236 A
B Type 3 safety related PI-21241 A
D Local indicators PI-21242 A
D Local indicators PI-21243 A
B Not safety related PT-21243 A
B Type 3 safety related PI-21244 A
B Not safety related PT-21244 A
B Type 3 safety related HV-21252-1 A
HV-21252-2 A
1706 269
.. TABLE 1 (continued)
Old New Instrument Class Class Remarks HV-21252-5 A
HV-2125 7 A
HV-21258 A
HV-21259 A
HV-21260 A
TE-21265-1 thru -15 F
TE-2126 6-1 thru -15 F
TE-2126 7-1 thru -15 F
TE-21268-1 thru -15 F
TE-212 72-1 thru -175 F
HV-212 77-1 A
HV-212 77-2 A
HV-212 77-3 A
HV-212 77-4 A
HV-21277-5 A
HV-21277-6 A
HV-212 77-7 A
PI-21283 A
B Not safety related PSL-21283 B
Not on scheduled calibration by electricians PI-21284 A
B Not safety related PT-21284 A
B Type 3 safety related PSL-21284 B
Not on scheduled calibration by electricians PI-21285 C
Does no t exist 1706 270
.. TABLE 1 (continued)
Old New Ins t rumen t Class Class Remarks P T-21285-1 A
B Type 3 safety related PSL-21285 C
Added this instrument PSL-21285-1 A
B Type 3 safety related PT-21286-1 A
B Type 3 safety related P DI-21286-3 C
PS L-21286 C
LS-21287 A
B Type 3 safety related LS-21288 A
B Type 3 safety related Differential pressure transmitters, Type PDT-21291 A
D 3 safety related Dif ferential pressure transmitters, Type P DT-21292 A
D 3 safety related Differential pressure transmitters, Type PDT-21293 A
D 3 safety related Differential pressure transmitters, Type P DT-21294 A
D 3 safety related Differentici pressure transmitters, Type PDT-21295 A
D 3 safety related Differential pressure transmitters, Type PDT-21296 A
D 3 safety related PS-21313 A
B Type 3 safety related PS-21314 A
B Type 3 safety related PS-21315 A
B Type 3 safety related PS-21316 A
B Type 3 safety related HV-21335 A
HV-21336 A
HV-21337 A
HV-21338 A
PDT-21339 A
B Type 3 safety related 1706 27i
.. TABLE 1 (continued)
Old New Instrument Class Class Remarks PDT-21340 A
B Type 3 safety related PDT-21341 A
B Type 3 safety related PDT-21342 A
B Type 3 safety related HV-21345 A
HV-21346 A
HV-2134 7 A
HV-21348 A
HV-21349 A
HV-21350 A
HV-21351 A
HV-21352 A
HV-2135 3 A
HV-21354 A
HV-21355 A
PS-21356 A
B Type 3 safety related PS-21357 A
B Type 3 safety related PS-21358 A
B Type 3 safety related PS-21359 A
B Type 3 safety related PS-21360 A
B Type 3 safety related HV-21362 A
PS-2136 3 A
Type 3 safety related HV-21364 A
PS-21365 A
Type 3 safety related 1706 272
.. TABLE 1 (continued)
Old New Instrum nt Class Class Remarks TI-21373 D
TI-21374 D
PI-21375 D
PI-21376 D
FIS-21377 A
B Type 3 safety related FIS-21378 A
B Type 3 safety related FIS-21379 A
B Type 3 safety related FIS-21380 A
B Type 3 safety related TI-21387 D
PDT-21389 A
B Type 3 safety related PDT-21390 A
B Type 3 safety related PDT-21391 A
B Type 3 safety related PDT-21392 A
B Type 3 safety related P DIS-21393 C
PDIS-21399 A
D Differential pressure indicator on strainer Differential pressure on miscellaneous P DIS-21400 A
D equipmen t Differential pressure on miscellaneous PDIS-21401 A
D ec ulpment Differential pressure on miscellaneous PDIS -21402 A
D eq uipmen t Differential pressure on miscellaneous PDIS-21403 A
D eq uipmen t PDI-21411 C
Control room indicator XPS-21411 C
Power supply PDI-21412 C
Control room indicator XPS-21412 C
Power supolv 1706 273
- TABLE 1 (continued)
Old New Instrument Class Class Remarks PDI-21413 C
Control room indicator XPS-21413 C
Power supply P DI-21414 C
Control room indicator XPS-21414 C
Power supply HV-21415-1 A
IIV-21415-2 A
HV-21416-1 A
HV-21416-2 A
P DT-21417 A
B Type 3 safety related P DT-21418 A
B Type 3 safety related P DT-21419 A
B Type 3 safety related PDT-21420 A
B Type 3 safety related LIS-21474 A
B Type 3 safety related LIS-21475 A
B Type 3 safety related LIS-21476 A
B Type 3 safety related LIS-21477 A
B Type 3 safety related PM-214 84 B
PI-21487-1 A
B Type 3 safety related PI-21487-2 A
B Type 3 safety related PI-21487-3 A
B Type 3 safety related PI-21487-4 A
B Type 3 safety related PI-21487-5 A
B Type 3 safety related PI-21487-6 A
B Type 3 safety related 1706 274
.. TABLE 1 (continued)
Old New Ins trumen t Class Class Remarks PI-21487-7 A
B Type 3 safety related PI-21487-8 A
B Type 3 safety related LG-2149 8-1 A
Sight glass, no calibration LG-21498-2 A
Sight glass, no calibration LS-2149 8-1 A
B Type 3 safety related LS-2149 8-2 A
B Type 3 safety related LG-21499-1 A
Sight glass, no calibration LG-21499-2 A
Sight glass, no calibration LS-21499-1 A
B Type 3 safety related LS-2149 9-2 A
B Type 3 safety related LG-21500-1 A
Sight glass, no calibration LG-21500-2 A
B Sight glass, no calibration
'LS-21500-1 A
B Type 3 safety related LS-21500-2 A
B Typ e 3 safe ty related LG-21501-1 A
Sight glass, no calibration LG-21501-2 A
Sight glass, no calibration LS-21501-1 A
B Type 3 safety related LS-21501-2 A
B Type 3 safety related PS-21503 A
B Type 3 safety related PI-21507 B
D
!acal indicator PI-21508 B
D Local indicator 1706 275
" TABLE 2 FUNCTIONAL TEST CATEGORY CHANGE Old New Instrument Category Category Remarks Instruments like this on other circu-lator are required to be functionally XSL-2110 1
3 tested.
Other instruments in tnis control loop LAL-2137 3
are already functionally tested.
Other instruments in this control loop LAL-2138 3
are already functionally tested.
Other instruments in this control loop LAH-2145 3
are already functionally tested.
Other instruments in this control loop LAH-2146 3
are already functionally tested.
Other instruments in this control loop P DS-2152 3
are already functionally tes ted.
Other instruments in this control loop
?DAH-2152 3
are already functionally tested.
Other instruments in this control loop FSHL-2167 3
are already functionally tested.
This device was not shown on the in-PDAHL-2180 3
s trumen t lis t.
This device was not shown on the in-LC-21115 3
s trumen t lis t.
This device was not shown on the in-LV-21115 3
strument lis t.
This device was not shown on the in-P V-21120-1 3
2 s trumen t lis t.
Other instruments in this control loop LAHL-21121 3
are already functionally tested.
Other instruments in this control loop LSHL-21121 3
are already functionally tes ted.
Other instruments in this control loop LAHL-21122 3
are already functionally tested.
Other instrumen ts in this control loop LSHL-21122 3
are already functionally tes ted.
Other ins truments in this control loop LAHL-21123 3
are already functionally tes ted.
Other instruments in this control loop LSHL-21123 3
are already functionally tested.
Other instruments in this control loop LAHL-21124 3
are already functionally tes ted.
Other instruments in this control loop LSHL-21124 3
are already functionally tested.
Other instruments in this control loop P CV-21131 3
1 are already functionally tested.
Other ins truments in this control loop LAHL-21135 3
are already functionally tested.
1706 276
.. TABLE 2 (continued)_
Old New Ins trument Catego ry Category Remarks Other instruments in this control loop LAHL-21136 3
are already functionally tested.
HC-21185 3
Instrument does not exist.
Instrument is not calibrated, but XPS-21185 3
needs functional testing.
Instrument is not calibrated, but XPS-21186 3
needs f unctional testing.
Instrument is not calibrated, but XPS-21187 3
needs functional testing.
Instrument is not calibrated, but XPS-21188 3
needs functional testing.
Other instruments in this control loop HV-21233 3
are already functionally tested.
Other instruments in this control loop HV-212 34 3
are already functionally tested.
Other instruments in this control loop HV-21235 3
are already functionally tested.
Other instruments in this control loop HV-21236 3
are already functionally tested.
Other instruments in this control loop PAL-21283 3
are already functionally tested.
Other instruments in this control loop PAL-21284 3
are already functionally tested.
Other instruments in this control loop PAL-21285 3
are already functionally tested.
Other instruments in this control loop PAL-21286 3
are already functionally tested.
Other instruments in this control loop LAL-21287 3
are already functionally tested.
Other instruments in this control loop LAL-21288 3
are already functionally tested.
Instrument is Type 3, therefore needs FS-21333 3
no functional test.
Instrument is Type 3, therefore needs LAHL-21494 3
no functional test.
Instrument is Type 3, therefore needs LAHL-21498 3
no functional test.
Instrument is associated with alarm, PDAHL-21518 3
therefore needs functional tes t.
Instrument is associated with alarm, PDSHL-21518 3
therefore needs functional test.
Instrument is associated with alarm, PDAHL-21526 3
therefore needs functional tes t.
Instrument is associated with alarm, PDSHL-21526 3
therefore needs functional test.
Instrument is associated with alarm, PDAHL-21529 3
therefore needs functional test.
1706 277
.. TABLE 2 (continued)
Old New Ins trumen t Catego ry Category Remarks Instrument is asso1cated with alarm, PDSHL-21529 3
therefore needs functional test.
Instrument is associated with alarm, PDAHL-215 30 3
therefore needs functional test.
Instrument is associated with alarm, P DSHL-21530 3
therefore needs functional test.
1706 278
O
TABLE 3 INSTRUMENTS REQUIRING A FUNCTIONAL TEST BUT CANNOT BE TESTED BECAUSE PLANT CONDITIONS PROHIBIT THE IMPLEMENTATION OF THE FUNCTIONAL TEST HC-21417 HC-21418 PDC-21417-1 PDC-21418-1 PDC-21417-2 PDC-21418-2 PDI-21417 PDI-21418 PDM-21417-1 PDM-21418-1 PDM-21417-2 PDM-21418-2 P DM-21417-3 PDM-21418-3 P DM-21417-4 PDM-21418-4 PUr-21417 PDT-21418 XEP-21417 XEP-21418 XPS-21417 XPS-21418 1706 279