ML20134E865
| ML20134E865 | |
| Person / Time | |
|---|---|
| Site: | Fort Saint Vrain  |
| Issue date: | 07/17/1985 |
| From: | PUBLIC SERVICE CO. OF COLORADO |
| To: | |
| Shared Package | |
| ML20134E863 | List: |
| References | |
| SR-TE-9-X, TAC-55294, NUDOCS 8508200525 | |
| Download: ML20134E865 (42) | |
Text
- _ _ _ _ _ _ _ _ _
l SR-TE-9-X Issue 1
' Page 1 of 28 FORT ST. VRAIN NUCLEAR GENERATING STATION Public l Service PUBLIC SERVICE COMPANY OF COLORADO TITLE: INSERTED ROD p0SITION VERIFICATION DEPARTMENT: Technical Services ISSUANCE AUTHORIZED g EFFECTIVE PORC b b N :bbb DATE 'l 8 5 REVIEW Week #
Do not start test before and must be completed by Sch. Clerk This procedure cannot be run in its entirety for the following reasons:
- 1. This system is not operating.
- 2. This system is not required to be operating and has a frequency of one month or less (reference Technical Specification, paragraph 2.18).
- 3. Reactor is in " scrammed" condition.
4 Loop I is in " Loop Shutdown" condition.
- 5. Loop II is in " Loop Shutdown" condition.
- 6. lA Helium circulator is in " tripped condition".
- 7. 1B Helium circulator is in " tripped condition".
- 8. 1C Helium circulator is in " tripped condition".
- 9. 10 Helium circulator is in " tripped condition".
- 10. Other
FORM (8)372 22 3642
l SR-TE-9-X Issue 1 Page 2 of 28 <
Public FORT ST. VRAIN NUCLEAR GENERATING STATION service" PUBUC SERVICE COMPANY OF COLORADO f
1 1.0 PURPOSE 1
- See Commitment 11.1*#* Establish "in" rod position for control rod pairs with inoperable position indication per FSV Technical Specifications.
2.0 _ PRECAUTIONS, LIMITATIONS, AND SPECIAL ASSISTANCE Precautions:
2.1 If either "in" limit light does not actuate upon full insertion and/or analog / digital position indication is not present, extreme care must be used to avoid over-driving the rod in the "in" direction, thereby causing equipment damage.
Station Manager notification needed for the last phase due to potential equipment damage.
I 2.2 Communications between the control room and the person I
performing the test must be maintained to follow the test instructions.
2.3 Wattage instrumentation installed and tested is intended for use. Other instrumentation must be used only with
- extreme caution.
4 Limitations:
l- 2.4 The test provides most conclusive results under shutdown, cooled down, depressurized conditions.
I It is not intended that this test be run at power,
! although it is technically possible.
2.5 The wattmeter / recorder used requires a precision of 1 watt to be successfully used to pIrform this test. Precision is determined by repeating the measurement and determining the data range over which the same measurement falls. If recording paper is used, an engineering rule may be used to establish precision.
2.6 The wattmeter must have a response time able to discriminate the initial starting transient (approximately one second or less).
These equipment characteristics should be verified on a j known inserted rod if any question on equipment capability j occurs.
! Refer to the equipment list for equipment meeting these requirements (Att. D.)
FORM (Q372 22 3643 1.-.-._._ _ ____ _ _ _ _ _ _ _ _ . . _ _ _ _ _
SR-TE-9-X Issue 1
' ' Page 3 of 28 Public FORT ST. VRAIN NUCLEAR GENERATING STATION
. service
- PUBUC SERVICE COMPANY OF COLORADO
.Special Assistance:
{
2.7 TA's or other proficient (demonstrated) individuals are required to perform the test. l 2.8 R0's are required to perform indicated rod shims.
2.9 If equipment other than permanent wattmeter <
transducers / recorders installed in the Fuel Handling Machine Control room is used, an electrician will be required to implement a TCR which will install the watt recorder.
3.0 PREREQUISITES 3.1 Test Equipment Last Calibration '
Name Identification No. Date Wattmeter (Transducer / Recorder):
RXMCC #1 (or equivalent) !
RXMCC #2 (or equivalent) ,
Stop Watch 3.2 References P-85032 - PSC response to NRC on "14 Man Audit" items; attachment: Wattmeter Testing - TSP-30 (Proposed) and the accompanying engineering justification.
l FORM (Cl372 22 3643
SR-TE-9-X lssue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 4 of 28 Service
- PUBUC SERVICE COMPANY OF COLORADO 4.0 AUTHORIZATIONS 4.1 Departmental Approval Dept. Supervisor Date 4.2 Mech /Elec Clearance Issued, if required: Number 4.3 Radiation Work Permit Issued, if required: Number 4.4 Permission to initiate test Shift Supervisor Date 1
FOAM (C)372 22 3643 1
SR-TE-9-X Issue 1 Page 5 of 28 Public - FORT ST. VRAIN NUCLEAR GENERATING STATION SGTVICe* rusuC SERVICE COMPANY OF COLORADO 5.0 PROCEDURE 5.1 TEST PROCEDURE - INITIAL CONDITIONS 5.1.1 Recording wattmeter is connected to the CRDMCC with the Region (s) to be tested.
5.1.2 If the wattmeter is not connected to the desired CRDMCC obtain a TCR through the Results Department and request an electrician to connect as required.
5.1.3 Insure the wattmeter is operational. (Turn power "on", check to see pen is correctly set and inking, and adequate chart paper is installed, or perform other checks as appropriate for the instrument.). Zero the instrument or otherwise identify "zero" level, once the wattrecorder is on. All--~
following references to wattage are with respect to~
this "zero'T level, if the wattrecorder is not exactly zeroed.
5.1.4 Verify the wattmeter calibration date and record.
Test Conductor Signature Date FORM (C1372 22 3643
SR-TE-9-X Zssue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 6 of 28 Service ~ pusuc sanvice couramy or cotonaoo 5.1.5 Obtain a calibrated stopwatch and record calibration date if available; a calibrated stopwatch is preferred but not required as time sequences have no bearing on the conclusion and are for equipment protection.
5.1.6 Attach a voltmeter (multimeter) in the voltage measurement mode across the individual phase phase terminals for phases AB, BC, and AC. Record voltages (see Att. A) N/A if voltage recording device installed.
AB BC AC 5.2.7 Periodically monitor voltage across one phase to ground.
N/A if voltage recording device installed.
5.2 PRELIMINARY CHECKS 5.2.1 Perform a check-out of the wattmeter recorder using a problem-free (test) rod to verify basic function of the instrument and check channels (RXMCC #1 and RXMCC #2).
Acceptance Criteria: Discernable starting peak with decay to a lower value over a 5 to 10 second interval /
7est Conductor Signature Date FORM (C)372 22 3643
SR-TE-9-X o
Issue 1 Page 7 of 28 Public FORT ST. VRAIN NUCLEAR GENERATING STATION SGIVlCO* PUBUC SERVICE COMPANY OF COLORADO 5.3 TEST PROCEDURE - PROCUREMENT OF DATA
5.3.1 WARNINGS
a) Testing will normally only be done while shutdown.
b) The requirements of S0P 12-02 must be met:
Not more than 2 CRD0A absorber pairs at positions other than fully inserted, including those of any CRDOA removed from the -
reactor (i .e. , if l
any CRDOA is j removed, its absorber pairs must be considered fully withdrawn) .
5.3.2 Request Shift Supervisor's i permission to perform shim j
, motor wattage test. Identify Region involved and reason.
Region i Purpose l l
5.3.3 Review Attachment 8 to become familiar with watt recorder i interpretation.
t 5.3.4 Request Reactor Operator to j
- - notify Shift Supervisor and i then exercise or shim the desired control rod pair.
Test Conductor Signature Date f
FORMIC 1372 22 3643
- w. . - . _ _ . ._. _ _ _ . _ - _ _
SR-TE-9-X
, 1ssue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 8 of 28 SOTVICe* PusuC SERVICE COMPANY OF COLORADO 5.4 TEST PROCEDURE - IN POSITION DETERMINATION - LEVEL 1 5.4.1 Perform the following while obtaining watt recordings:
Sequence a a) Scram the rod pair (pull the fuse, scram the Reactor, etc., as appropriate).
b) Shim "out" for 15 seconds. (This will not have a significant effect on core reactivity since the total rod travel will be about 16 inches.)
Record time of "out" shim:
a b c c) Shim "in" for the exact time recorded above.
The rod pair should again be at the fully inserted positon.
Sequence b d) Repeat steps 5.4.1 a) -
5.4.1 c) above.
Test Conductor Signature Date FORMtCl372 22 3643
SR-TE-9-X lssue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 9 of 28 Service" PUBUC SERVICE COMPANY OF COLORADO Sequence c i e) Repeat steps 5.4.1 a) -
l 5.4.1 c) above.
l f) Scram the rod pair.
5.4.2 Evaluate as follows: l NOTE: For an inserted rod pair, the cable drum must wrap to raise the rod pair. As this occurs "
motor load will increase.
i For the "out" shims above, a l wattage trace which shows an l increasing ' steady' value i after the starting peak decay will be observed, if rods are l
. actually inserted. l
, a) Record the minimum wattage for each "out" l l
. shim:
i la lb ic l
b) Record final wattage for each "out" shim:
l ,
1 F 2a 2b 2c l.
j NOTE: For the "in" shims, an i increase in the ' steady' .
wattage at the end of the f
l shim, as the drum unwraps, j will be observed.
t h
i 1
Test Conductor Signature Date lJa 4 FORMIC 1372 22 3643
} t i
l' SR-TE-5 X Issue 1 Page 10 of 28 Public FORT ST. VRAIN NUCLEAR GENERATING STATION ServlCe* PusuC SERVICE COMPANY OF COLORADO i
I c) Record the steady jf- wattage after the starting peak for each l "in" shim:
l 1
3a 3b 3c i
i d) Record the final wattage for each "in" shim: i t
4a 4b 4c ,
o i
e) Calculate and record for l items 1 and 2, cases a i through c, t i
2 1 !
5= 2 X 100% and for items 3 and 4, cases a through c 4 -
3 ,
6= 4 X 100*.' ;
Record: !
Sa Sb Sc (> 5%)
6a 6b 6c (> 5%) i Test Conductor Signature Date FORM tCl372 22 3643 1
SR-TE-9-X Issue 1 Public. FORT ST. VRAIN NUCLEAR GENERATING STATION Page 11 of 28 Service'- rusuc saRvice COMPANY OF COLORADO I
5.4.3 Acceptance Criteria Out Shims:
The difference between the final steady wattage and the initial wattage dip must exceed 5%.
5a, 5b, Sc (> 5% each)
In Shims:
The difference between the l final wattage peak and the initial steady wattage must exceed 5%.
6a, 6b, 6c (> 5% each) l 5.4.4 Repeat exactly the above sequences, 5.4.la)-f) and 5.4.2a)-c) as many times as desired, using attached repitition sheet. (Attachment C) Any sequence for which the acceptance criteria is ,
met may be used to conclude I that the rod pair is "in".
Test Conductor Signature Date FORM (C1372 22 3043
SR-TE-9-X
!ssue 1
- Page 12 of 28 Public FORT ST. VRAIN NUCLEAR GENERATING STATION
$9fVICe* PusuC SERVICE COMPANY OF COLORADO 5.5 IN p0SITION DETERMINATION - LEVEL 2 NOTE: Both the peak wattage and decay time for an outward shim starting at the fully inserted position varies from those of a shim starting with ,
the drum sheave wrapped.
This is due to the decreased power to establish motion, in conjunction with a quicker decay to the final steady value due to the more rapid acceleration when the rods are not immediately required to rise upon shim initiation.
CAUTION: Any RWP or incomplete shim will require repeating the test sequence.
CAUTION: This test does have a significant reactivity effect since total rod travel will be approximately 50 inches.
5.5.1 Perform the following:
Sequence a a) Scram control rod pair if not already scrammed; reset the scram breaker.
Start the wattrecorder when ready, b) Shim outward for 15 seconds; wait 10 seconds.
Test Conductor Signature Date FORM (C) 372 22 + 3643
SR-TE-9-X
- Issuo 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 13 of 28 Service'- pusuc sanvoca comeamy or coton4oo c) Perform 5.5.1 b) again, exactly.
d) Perform 5.5.1 b) again, exactly.
e) Shim inward for 15 seconds; wait 10 seconds.
f) Perform 5.5.1 e) again, exactly, g) Perform 5.5.1 e) again exactly.
Sequence b h) Repeat steps 5.5.1 a) -
5.5.1 g) above.
Sequence c i) Repeat steps 5.5.1 a) -
5.5.1 g) above.
Test Conductor Signature Date FORMIC)372 22 3643
SR-TE-9-X
,. , Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 14 of 28 Service ~ rusuc senvece comramy or cotonaoo j) Scram the rod pair.
5.5.2 Evaluate as follows:
NOTE: The wattage record will indicate three sequences, each a series of 3 "out" shtms and 3 "in" shims, of !
exactly the same duration. i a) Record the wattage peaks of each shim, :
consecutively, below: l l
l Sequence a j "out" shims shim i shim 2 shim 3 f la 2a 3a !
"in" shims I shim 4 shim 5 shim 6
- 4a 5a 6a l l
[ Sequence b l t i "out" shims l shim I shim 2 shim 3 !
i Ib 2b 3b l i )
"in" shims :
4b Sb 6b f I
?
l l
' l D
Test Conductor Signature Date L !
, FORM (C)372 22 3643
SR-TE-9-X
~
, Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 15 of 28 Service ~ rusuc sanvoca couramy or cotonaco Sequence c l
"out" shims shim i shim 2 shim 3 Ic 2c 3c "in" shims shim 4 shim 5 shim 6 4c Sc lc TEST DEFINITION: Decay Time:
Time to reach a minimum or stable value (within 5*.' of estimated final steady value), or time of the shim, whichever is smaller.
Final Estimated Range Minimum / Maximum Values Value to Determine Decay Time X 0.05X X-0.05X = 0.95X X+0.05X = 1.05X l
l EXAMPLES:
i 20 1 19/21 40 2 38/42 100 95 95/105 b) Record the decay time of each shim, consecutively.
Sequence a "out" shims shim i shim 2 shim 3 l'a 2'a 3'a "in" shims shim 4 shim 5 shim 6 4'a 5'a 6'a Test Conductor Signature Date FORMICl372 22 3e43
SR-TE-9-X Issue 1 Page 16 of 28 l
- APublic FORT ST. VRAIN NUCLEAR GENERATING STATION
[ W Service's eusuc senvoca comeamy or cotonaoo
\
I l Sequence b l "out" shims l
L shim i shim 2 shim 3 l'b 2'b 3'b "in" shims shim 4 shim 5 shim 6
, 4'b 5'b 6'b Sequence c "out" shims shim 1 shim 2 shim 3 l'c 2'c 3'c "in" shims l shim 4 shim 5 shim 6 4'c 5'c 6'c c) Average items 2-3 2+3 =7 2
and average items 2'-6' 2'+3'+4'+5'+6' = 8' l 5 l 9
for each sequence. j Sequence a i i
Record 7 and 8: l 7a _8'a j
[ Sequence b Record 7 and 8: :
7b 8'b ;
i Sequence c :
Record 7 and 8: }
l.!
7c 8'c ,
Test Conductor Signature Date l !
I i
FORM IC1372 22 + 3843
- . i l
C _ . _ .. . . _ _ _ _
SR-TE-9-X
, Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 17 of 28 Service ~ rueuc senvece couramy or cotonaco d) Calculate and record:
7-1 X 100%
9= 7 and 8' - l' X 100%
10 = 8' Sequence a Record 9 and 10: (>5%) (>50%)
9a 10a Sequence b Record 9 and 10: (>5%) (>50%)
9b 10b Sequence c Record 9 and 10: (>5%) (>50%)
9c 10c 5.5.3 Acceptance Criteria:
Peak wattage values:
The difference in the average wrapped peak wattage value (shims 2 & 3) and the peak wattage value from inserted position (shim 1) for "out" shims must exceed 5%.
9a, 9b, 9c (> 5% each) i Test Conductor Signature Date FORMtC1372 22 3843
l SR-TE-9-X
- ' Issue 1 PubilC roRT sT. VRAIN NUCLEAR GENERATING STATION Page 18 of 28 SerVICG" Pusuc senvoca coa 4PANY OF COLORADO Decay Times:
l The difference in the average decay times for all shtms and that for an "out" shim from the inserted position must exceed 50%.
10a, 10b, 10c (> 50% each) -
5.5.4 Repeat exactly the above sequences 5.5.1 a) - j) and 5.5.2 a) - d) as many times as desired, using attached repetition sheet (Att. C).
Any sequence for which the acceptance criteria is met may be used to conclude that the rod pair is "in".
5.5.5 If the result is negative, notify the Shift Supervisor and Technical Services Supervisor, or Superintendent that "The control rod pair in Region (give Region) cannot be considered inserted".
Test Conductor Signature Date FORMtC)372 22 3043 i .
SR-TE-9-X ;
, , Issue 1 j Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 19 of 28 OService~ pusuc sanvece company or cotonaco l
5.6 IN POSITION EVALUATION - LEVEL 3 - ABSOLUTE l CAUTION: This test should only be !
performed if both the j analog / digital position l pots are not correcity ;
indicating and the "in" l limit switches are not j picking, or there is !
evidence that the .
. multijaws coupling l connecting these I indicating devices is l failed, causing redings j inconsistent with the rod motion, or if there is an absolute need for ;
independent verification i of rod pair position (in this instance an !
electrician will be [
required to jumper-out j the "in" limit switch if i it has not failed). j i
Because this activity j places a high risk on. ;
breaking the multijaws ;
coupling, Station Manager approval is !
required to proceed. !
(This is the most definitive wattage test for determining "in" position.)
Approval to proceed: !
Station Manager Date/ Time .
f i
I Test Conductor Signature Date !
l FORM (Cl372 22 3M3 ,
SR-TE-9-X
, , Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 20 of 28 Service ~ pusuc senvece comramy or cotonano 5.6.1 Read the following theory:
A shim in which the motor raises the control rod oair, nominally referred to as outward shim, performed by shimming in the "out" direction, differs from an inward shim due to the differences in the peak and !
steady wattages, for the case l where the cable drum is wound .
approximately 1/4 turn so l that the moment arm is !
developed. ;
i At the fully inserted position, the moment arm is ;
zero, as the rod pair hangs [
free from the drum attached !
by the anchor ends. At this point, the transient peak for !
an "out" or "in" shim is the same, although under normal conditions only an "out" shim may be accomplished, as the l picking of the "in" limit ;
switches precludes shimming !
in the inward direction. l Note that if the "in" limit !
switches fall or are opened i up, shimming in the inward j direction is again possible, except that now the cable is !
wrapping around the drum i sheave in the reverse i direction. Hence the shim l motor is essentially performing a raising i i
transient, which *equires more wattage than an i inserting transiant, l
l t
Test Conductor Signature Date FoRMICl372 22 3843
SR-TE-9-X
, Issua 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 21 of 28
$4fVlCe* Pusuc ssRveca COMPANY OF COLORADO Thus the shim motor wattage transient will appear as if an "out" shim is being performed, even though the shim is in the "in" direction.
The crux of this test is to observe the change in the motor transient performance that will occur if the rods are at the fully inserted position.
5.6.2 Perform the following:
NOTE: Any RWP or incomplete shim will require repeating the test sequence.
CAUTION: The following sequence must be performed exactly to minimize risk of damaging the assembly.
Sequence a a) Scram control rod pair if not already scrar id; reset the scram brea tr.
Start the wattrecorder when ready.
b) Shim "out" for 10 seconds; wait > 10 seconds.
Shim time:
a b c Test Conductor Signature Date FoAMICl372 22 3843
)
SR-TE-9-X Issue 1 Page 22 of 28 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Service'- pusuc sanvoca comramy or cotonaco c) Shim "in" for 10 seconds; wait 3 10 seconds.
Shim time:
a b c d) Shim "in" for 10 seconds; wait 3 10 seconds.
Shim time:
0' l
' l l a b c i I
e) Shim "out" for 10 ;
i, seconds; wait 3 30 l
[ seconds.
l l
Shim time: I l
h a b C Sequence b ;
j' f) Repeat 5.6.2 a) through 5.6.2 e), exactly.
Sequence c g) Repeat 5.6.2 a) through 5.6.2 e), exactly.
1!
l 1
l Test Conductor Signature Date i row icisn.n.ms
SR-TE-9-X Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 23 of 28 ServlCG'" Pusuc ssRVICE COMPANY OF COLORADO h) Scram the rod pair.
5.6.3 Evaluate as follows:
a) Determine and record the final wattage for the shims in item 5.6.2 b).
la Ib ic b) Determine and record the
. final wattage for the shims in item 5.6.2 c) 2a 26 2c c) Calculate and record for a) and b), items a through c above 1-2 3= 1 X 100%
Record 3a 3b 3c ( > + 25'.')
d) Determine and record the final wattage for the shims in item 5.6.2 d).
4a 4b 4c Test Conductor Signature Date FORM (C)372 22 3e43
SR-TE-9-X Issue 1 Page 24 of 28 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Servico~ rusue sanvecs couramy or cotonaoo e) Determine and record the final wattage for the shims in item 5.6.2 e).
Sa Sb Sc f) Calculate and record for a) and e) items a through c.
4-5 6= 4 X 100% <
Record:
6a 6b 6c (> + 25%)
5.6.4 Acceptance Criteria The difference in wattage-between a normel "out" shim and a normal"in" shim exceeds positive 25% AND the difference in wattage between a reversed "in" shim (actually an "out" shim) and a reversed "out" shim (actually an "in" shim) exceeds 25%.
3a, 3b, 3c (> + 25%)
6a, 6b, 6c (> + 25%)
f Test Conductor Signature Date l
l FonMIC)3n D.3p3 l ..
SR-TE-9-X Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 25 of 28 Service ~ pusuC SERVICE COMPANY OF COLORADO 5.6.5 If the result is negative notify the Shift Supervisor and Technical Services Supervisor, or Superintendent ,
that the "The control rod I pair in Region (give Region) cannot be considered inserted".'
5.7 NOTIFICATION To insure no rod motion fcr shutdown margin purposes, instruct the Reactor Operator to pull the fuses on that Region and write a System Status Tag precluding rod motion for that rod pair.
Test Conductor Signature Date FORMtC1372 22 3643
~ - - - _ _ _ _ _ _ _ _ _ _ _ _ _
SR-TE-9-X Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 26 of 28 SerylCG" PUBLIC SERVICE COMPANY OF COLORADO 6.0 TEST CONDUCTOR'S REPORT 6.1 Were any procedure changes or deviations made to the test and DCCF/PDR initiated? (Attach copies if applicable)
Yes No 6.2 Were all steps successfully completed as stated in test?
Yes No 6.3 If the answer to 6.2 is NO, notify Department Supervisor and list conditions and/or SSR number (s):
6.4 Test completed except for items noted in 6.3 Test Conductor Date 6.5 Test sheets and data sheets reviewed and approved except for items noted in 6.3 Department Representative Date 7.0 DEPARTMENT SUPERVISOR'S/ TEST CONDUCTOR'S REVIEW (If the answer to 6.2 is YES, sections 7.0 and 8.0 are not applicable go to Section 9.0) 7.1 Does the f ailure described in 6.3 require any action or impose any limit to operation per the applicable LC0(s)?
Yes No N/A 7.2 Applicable LC0(s)
Action or Limit
- 7.3 Is the reason test is not being completed at this time due to plant or equipment status?
Yes No N/A 7.4 If the answer to 7.3 is YES, list condition (s) and/or SSR number (s):
7.5 Is retest necessary for items listed in 6.3 and/or 7.4?
Yes No N/A FORM lC)372 22 3643
SR-TE-9-X
. . Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 27 of 28 0SerVlCe* PUBUC SERVICE COMPANY OF COLORADO 7.6 If the answer to 7.5 is YES; list specific section(s) or step (s) to be retested.
Dept. Supervisor / Test Conductor Date 8.0 RETEST SECTION (If the answer to 7.5 is N0 go to Section 9.0) 8.1 Verify satisfactory retest of section(s) or step (s) listed in 7.6 Retest Conductor Date 8.2 Retest reviewed.
Department Representative Date 9.0 APPROVALS 9.1 Test results approved. Satisfactory results confirm compliance with applicable LC0(s).
Department Supervisor Date 9.2 Notification of satisfactory test results and test conclusion:
Shift Supervisor Date 9.3 Requires Station Manager evaluation:
Department Supervisor Date 9.4 Station Manager Date FORM (C)372 22 3643
SR-TE-9-X Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 28 of 28 Service
- PUBUC SERVICE COMPANY OF COLORADO 10.0 DATA SHEETS RECEIVED, VERIFIED SECTION 9.0 COMPLETE, AND SURVEILLANCE TEST RECORDS UPDATED.
Scheduling Technician Date 11.0 COMMITMENTS The step (s) and section(s) listed below may not be deleted without issuance of comparable controls. The procedure itself, if initiated as a result of conmitment corrective action, may not be deleted without issuance of comparable controls.
11.1 This procedure is a result of commitments made to the NRC in P-85302.
l FORM (C)372 22 3643
SR-TE-9-X Attachment A Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 O service
- PUBLIC SERVICE COMPANY OF COLORADO 9 ATTACHMENT A ELECTRICAL SCHEMATIC lA l L' g
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% rd mani%e .r e ,'+s e,e s % neuf =I Monitor voltages AB, BC, or AC Do not monitor voltages to neutral FORM (C)372 22-3643
SR-TE-9-X
, n Attachment B Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 Page 1 of 2 O Service
- PUBLIC SERVICE COMPANY OF COLORADO ATTACHMENT B
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n at - p:wcwe #-- A c. f ---- -
- O Cs =* "M E #
MM (:sf /JV,*,
FORM (C)372 22 3H3
SR-TE-9-X Attachment B Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Page 2 of 2 SerVlCe* PUBUC SERVICE COMPANY OF COLORADO ATTACHMENT B (CONTINUED)
- =>n
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- EC 1 =v )-rw A
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G- 3 $ Y 44 '.'Jf : (4..:'S A SW)*L ZF: ZWe 0 0 +)
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l FORMICl372 22 3643 i
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SR-TE-9-X
. . Attachment C Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 Service
- PUBLIC SERVICE COMPANY OF COLORADO ATTACHMENT C 5.3 TEST PROCEDURE - PROCUREMENT OF DATA 5.3.1 Warnings 5.3.2 Region Purpose 5.3.3 Review Att. B 5.3.4 Notify 5.4 TEST PROCEDURE - IN POSITION DETERMINATION - LEVEL 1
5.4.1 Perform
Sequence a a) b)
a b c c)
Sequence b d)
Sequence c e) f)
FORM (C)372 22 3643
SR-TE-9-X Attachment C Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 service
- PUBLIC SERVICE COMPANY OF COLORADO O
5.4.2 Evaluate
a) Minimum wattage, "out" shim la lb ic b) Final wattage, "out" shim 2a 2b 2c c) Steady wattage, "in" shim 3a 3b 3c d) Final wattage, "in" shim 4a 4b 4c 5=2-1 X 100%
2 6=4-3 X 100%
4 e)
Sa Sb Sc (> 5%)
6a 6b 6c (> 5%)
FORM (C1372 22-3643
SR-TE-9-X Attachment C Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 9
SerVICG" PUBUC SERVICE COMPANY OF COLORADO 5.4.3 Acceptance Criteria:
Sa, 5b, Sc > 5's each 6a, 6b, 6c > 5% each IN POSITION DETERMINATION - LEVEL 2
5.5.1 Perform
Sequence a Sequence b Sequence c
- a)
! b) c)
d) e)
f) 9)
Sequence b h) Repeat 5.5.1 a) through 5.5.1 g) above Sequence c i) Repeat 5.5.1 a) through 5.5.1 g) above j) Scram rod pair FORMICl30 22 3643
SR-TE-9-X Attachment C Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 ,
SerVlCe* PUBLIC SERVICE COMPANY OF COLORADO 5.5.2 Evaluate a) Record wattage peaks:
Sequence a la 2a 3a 4a 5a 6a Sequence b lb 2b 3b 4b Sb 6b Sequence c 1c 2c 3c 4c Sc 6c b) Record decay time Sequence a l'a 2'a 3'a 4'a 5'a 6'a Sequence b 1'b 2'b 3'b 4'b 5'b 6'b i
FORMIC)372 22 3643
SR-TE-9-X Attachment C Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 Page 5 of 10 service
- PUBLIC SERVICE COMPANY OF COLORADO Sequence c l'c 2'c 3'c 4'c 5'c 6'c c) Average 2 - 3 2+3 = 7 2
and average 2' - 6' 2' + 3' + 4' + 5' + 6' = 8' 5
Sequence a 7a 8'a Sequence b 7b 8'b Sequence c 7c 8'c d) Calculate: 9 = 7-1 X 100%
7 10 = 8' - l' X 100%
8' Sequence a
(> 5%) (> 50%)
9a 10a Sequence b
(> 5%) (> 50%)
9b 10b l
l l
l FORMIC 1372 22 3643
SR-TE-9-X Attachment C Public FORT ST. VRAIN NUCLEAR GENERATING STATION lssue 1
$9fVICO PUBLIC SERVICE COMPANY OF COLORADO Sequence c
(> 5%) (> 50%)
9c 10c 5.5.3 Acceptance Criteria 9a, 9b, 9c > 5% each 10a, 10b, 10c > 50% each 5.6 IN FOSITION EVALUATION - LEVEL 3 5.6.1 Re-read as necessary
5.6.2 Perform
FORM (C)372-22 3643
SR-TE-9-X
~*
Attachment C Issue 1 Public FORT ST. VRAIN NUCLEAR GENERATING STATION Service" PUBUC SERVICE COMPANY OF COLORADO l
l l
Sequence a a) Scram b) Shim "out"; wait Shim time:
a b c c) Shim "in"; wait Shim time:
a b c d) Shim "in"; wait a b c e) Shim "out"; wait a b c Sequence b f) Repeat 5.6.2 a) through 5.6.2 e)
FORM (C1372 22 3643
SR-TE-9-X
, , Attachment C Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 0 service PUBUC SERVICE COMPANY OF COLORADO 9 Sequence c g) Repeat 5.6.2 a) through 5.6.2 e) h) Scram FORM (C)372 22 3643
SR-TE-9-X
,, Attachment C Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 9
SerVICG" PUBUC SERVICE COMPANY OF COLORADO
5.6.3 Evaluate
a) Record final wattage; 5.6.2 b) la lb 1c b) Record final wattage; 5.6.2 c) 2a 2b 2c c) Calculate / record:
3 = 1-2 X 100%
1 3a 3b 3c (> + 25%)
d) Record final wattage 5.6.2 d) 4a 4b 4c e) Record final wattage 5.6.2 e) i Sa Sb Sc l
f) Calculate / record:
6 = 4-5 X 100%
4 6a 6b 6c (> + 25%)
FORM (C)372 22 3643 l - - - -
SR-TE-9-X
, ,, Attachment C Public FORT ST. VRAIN NUCLEAR GENERATING STATION Issue 1 9
SerVlC9" PUBUC SERVICE COMPANY OF COLORADO 5.6.4 Acceptance Criteria 3a, 3b, 3c > + 25%
6a, 6b, 6c > + 25%
FORMtC)372 22 3643
SR-TE-9-X Attachment 0