ML091110245
| ML091110245 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 03/13/2009 |
| From: | - No Known Affiliation |
| To: | NRC/RGN-II |
| References | |
| ADMIN-120 | |
| Download: ML091110245 (148) | |
Text
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE ADMIN-120 Admin-120 Page 1 of 8 Unit 3 SFP Boron and Volume Change Calculation CANDIDATE EXAMINER
Task:
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE Calculate Final SFP Boron Concentration Alternate Path:
NO Facility JPM #:
ADM-106 KIA Rating(s):
Gen 2.1.23 4.3/4.4 Task Standard:
Calculate Final SFP Boron Concentration within +/- 10 ppm Preferred Evaluation Location:
Simulator __ In-Plant ~X~ __
References:
Admin-120 Page 2 of 8 Preferred Evaluation Method:
Perform X
Simulate OP/3/A/1104/006 C (SFP Makeup), Enclosure 4.3 (Unit 3 SFP Makeup From 3B BHUT)
OP/3/A/1104/006 C (SFP Makeup), Enclosure 4.1 (Unit 3 SFP Boron and Volume Change Calculation)
OP/1108/001 (Curves and General Information), Enclosure 4.26 (Miscellaneous Data)
Validation Time: 12 min.
Time Critical: NO
==========================================================================
Candidate:
Time Start: __
NAME Time Finish: __
Performance Rating:
SAT ___ UNSAT __ _
Performance Time __ _
Examiner: ____________ _
,/---
NAME SIGNATURE DATE
==========================================================================
Comments
SIMULATOR OPERATOR INSTRUCTIONS:
NONE Admin-120 Page 3 of 8
Tools/Equipment/Procedures Needed:
Admin-120 Page 4 of 8 OP/3/A/1104/006 C (SFP Makeup), Enclosure 4.3 (Unit 3 SFP Makeup From 3B BHUT)
OP/3/A/1104/006 C (SFP Makeup), Enclosure 4.1 (Unit 3 SFP Boron and Volume Change Calculation)
READ TO OPERATOR DIRECTIONS TO STUDENT:
I will explain the initial conditions, and state the task to be performed. All control room steps shall be performed for this JPM, including any required communications. I will provide initiating cues and reports on other actions when directed by you. Ensure you indicate to me when you understand your assigned task. To indicate that you have completed your assigned task return the handout sheet I provided you.
INITIAL CONDITIONS:
Unit 3 Spent Fuel Pool (SFP) level = 0.0 ft Unit 3 SFP Boron = 2275 ppm 3B BHUT= < 10 ppm Unit 3 BAMT = 16,000 ppm Unit 3 CBAST = 13,250 ppm 3SF-1 and 3SF-2 are closed In preparation for refueling operations, the Unit 3 SFP level will be increased to + 0.6 ft using 3B BHUT.
INITIATING CUE:
The SRO directs you to determine the final Unit 3 SFP Boron concentration due to makeup from 38 8HUT only.
Upon completion, if required provide any additional recommendations (no calculations are required for any recommendations).
START TIME: __
STEP 1:
Determine and locate appropriate procedure for 3B BHUT makeup to the U3 SFP.
STANDARD:
Candidate locates Enclosure 4.3 (U3 SFP Makeup From 3B BHUT) of OP/3/A/1104/006 C (SFP Makeup).
Candidate may refer to OP/11 08/001 (Curves and General Information)
Encl. 4.26 (Miscellaneous Data)
COMMENTS:
STEP 2:
Step 2.3 Determine required U3 SFP makeup volume.
IF, desired utilize Enclosure 4.1 (U3 SFP Boron and Volume Change Calculation)
STANDARD:
Refer to Enclosure 4.1 (U3 SFP Boron and Volume Change Calculation) and determine that there is 1041 ga1/0.1 foot in the SFP and then calculate total gallons required to raise level to +0.6 ft.
0.6 ft x 1041 gal/0.1 ft = 6246 gal/ons OR Calculate the total gallons required to raise level to + 0.6 ft using OP/1108/001 (Curves and General Information) Encl. 4.26 (Miscellaneous Data.
0.6 ft x 1041 gal/0.1 ft = 6246 gal/ons COMMENTS:
Admin-120 Page 5 of 8 SAT UNSAT SAT UNSAT
STEP 3:
Determine final U3 SFP Boron concentration.
STANDARD: Refer to Enclosure 4.1 (U3 SFP Boron and Volume Change Calculation) step 2.1.
COMMENTS:
STEP 4:
SFP final ppm = (SFP present ppm) (SFP present vol)
(SFP final vol)
SFP final ppm = (2275 ppm) (376,000 gal) = 8.5916 E8 (376,000 gal + 6246 gal) 382,246 SFP final ppm = 2237.8 (+/- 10 ppm)
Note: SFP final vol = 376,000 gal + (1041 gall0.1ft X 0.6 ft)
= 382,246 gal OR Calculate final SFP Boron concentration using OPI11081001 (Curves and General Information) Encl. 4.26 (Miscellaneous Data.
SFP final ppm = (2275 ppm) (376,000 gal)
(382,246 gal)
SFP final ppm = 2237.(J(;-W~;;j)
-'-'~------"~---"'\\'
-~.--,.-
w (JJ3ry,Q -
Evaluate SFP addition and make recommendation.
STANDARD: Candidate should inform SRO that makeup from a highly borated source of water (CBAST or BAMT) must be performed in addition to the 3B BHUT makeup, due to the calculation showing that final U3 SFP Boron concentration would be below lower procedural limit of 2250 ppm.
COMMENTS:
Refer to Enclosure 4.1 (U3 SFP Boron and Volume Change Calculation) and also Limit & Precaution in OP/3/A/11 04/006 C.
END OF TASK TIME STOP: __
Admin-120 Page 6 of 8 CRITICAL STEP
_SAT
_UNSAT CRITICAL STEP
_SAT
_UNSAT
CRITICAL STEP EXPLANATIONS:
STEP #
Explanation 3
Required to determine final SFP Boron concentration.
4 Final value would violate the lower procedural limit of 2250 ppm Admin-120 Page 7 of 8
CANDIDATE CUE SHEET (TO BE RETURNED TO EXAMINER UPON COMPLETION OF TASK)
INITIAL CONDITIONS:
Unit 3 Spent Fuel Pool (SFP) level = 0.0 ft Unit 3 SFP Boron = 2275 ppm 3B BHUT = < 10 ppm Unit 3 BAMT = 16,000 ppm Unit 3 CBAST = 13,250 ppm 3SF-1 and 3SF-2 are closed Admin-120 Page 8 of 8 In preparation for refueling operations, the Unit 3 SFP level will be increased to + 0.6 ft using 3B BHUT.
INITIATING CUE:
As a spare RO the Plant SRO directs you to determine the final Unit 3 SFP Boron concentration due to makeup from 38 8HUT only.
Upon completion, if required provide any additional recommendations. No calculations are required for any recommendations.
Duke Energy Oconee Nuclear Station SFPMakeup Continuous Use PERFORMANCE I
- * * * * * * * *
- UNCONTROLLED FOR PRINT * * * * * * * * * *
(ISSUED) - PDF Format Procedure No.
OP/31A1U04/006 C Revision No.
010 Electronic Reference No.
OP0095IE
SFPMakeup
- 1. Purpose To describe procedures for U3 SFP makeup.
- 2. Limits and Precautions OP/3/A/I104/006 C Page 2 of 4 2.1 This procedure affects reactivity management due to the potential for changing U3 SFP boron concentration. (R.M.) {I}
NOTE:
Lower SFP boron limit is to prevent violation of COLR requirements.
Upper SFP boron limit is an operational guideline. If exceeded, future makeup should be calculated to reduce concentration to within acceptable range. No other action is required for exceeding high end of range. {12}
2.2 Other related reactivity management issues: (R.M.)
U3 SFP boron should be maintained between 2250 - 2950 ppm. {7}
2.3 U3 SFP level should be maintained ~ - 2.0' to meet TS 3.7.11 requirements.
2.4 If U3 SFP level alarms inoperable or locked in:
U3 SFP level indication should be monitored once per hour.
U3 SFP level indication should be monitored continuously during alignment changes.
2.5 If U3 SFP level indication inoperable:
U3 SFP level should be checked locally once per hour.
U3 SFP level should be continuously monitored locally during alignment changes.
2.6 U3 SFP level should be maintained as follows:
Maximum level: + 0.7' (prevents flooding of electrical outlets),
Minimum level: - 1.0' (maintains adequate shielding for fuel handling). {2}
2.7 To prevent BWST overflow do NOT makeup to U3 SFP with BWST in purification. {3}
OP/31AJ1104/006 C Page 3 of4 NOTE:
3C SF Pump should NOT be in service when U3 SFP makeup is required prior to initiation of boiling in U3 SFP. { 5 }
Back pressure from 3C SF Pump will NOT allow required makeup flow from Bleed Transfer Pumps. { 5}
2.8 Ability to makeup to U3 SFP at a minimum of 70 gpm required prior to initiation of boiling in U3 SFP.
Either of the following provides 70 gpm makeup to U3 SFP: {4}
2A Bleed Transfer Pump 3A Bleed Transfer Pump.
- 3. Procedure 3.1 Perform applicable enclosure to makeup to U3 SFP.
- 4. Enclosures 4.1 U3 SFP Boron and Volume Change Calculation 4.2 U3 SFP Makeup From 3A BRUT 4.3 U3 SFP Makeup From 3B BRUT 4.4 U3 SFP Makeup From 2A BRUT 4.5 U3 SFP Makeup From 2B BRUT 4.6 U3 SFP Makeup From 1A BRUT 4.7 U3 SFP Makeup From 1B BRUT 4.8 U3 SFP Makeup From CBAST 4.9 U3 SFP Makeup From CBAST With 3A Bleed Transfer Pump 4.10 U3 SFP Makeup From BAMT
4.11 U3 FTC Makeup To Maximize Level For Shielding 4.12 Degraded U3 SFP Makeup Flow
- Appendix
- OP/31AJ1104/006 C Page 4 of 4
- 1. Initial Conditions 1.1 None.
Adding the wrong volume of makeup to U3 SFP can change final U3 SFP boron.
(R.M.)
U3 SFP boron should be maintained between 2250 - 2950 ppm. (R.M.)
Lower SFP boron limit is to prevent violation of COLR requirements.
Upper SFP boron limit is an operational guideline. If exceeded, future makeup should be calculated to reduce concentration to within acceptable range. No other action is required for exceeding high end of range. {12}
U3 SFP: 1041 gal/ 0.1 foot;
- =:; 376,000 gal. total at 0 feet U3 SFP/FTC: 1907 gal/inch 2.1 Perform calculation as required per the following equation for U3 SFP boron and volume changes:
C1 = Initial Conc (ppm)
VI = Initial Volume C2 = M/U Conc (ppm)
V2 = M/U Volume Cf = Final Conc (ppm)
Vf = Final Volume
.3 U3 SFP Makeup From 3B BHUT {6}
- 1. Initial Conditions 1.1 U3 BWST NOT aligned for purification.
1.2 U3 LDST NOT aligned for makeup.
1.3 IF available, ensure 3A and/or 3B SF Pump operating. {II}
1.4 Review OP/OIA/1l04/025 (Primary Water Control Guidelines).
1.5 Perform the following: {13}
1.5.1 Review enclosure for proposed alignment.
OP/3/A/ll04/006 C Page 1 of 4 1.5.2 Mark proposed Spent Fuel Cooling System alignment on U3 CR OFD(s).
1.5.3 Verify NO alignment conflicts.
1.6 Ensure R3 reactivity management controls are established in the Control Room per SOMP 01-02 (Reactivity Management). (R.M.)
NOTE:
3L WD-156 is located in an area that requires a RP pre-job brief and constant RP coverage.
1.7 Notify RP that access to U3 SF Filter Room will be required to operate 3LWD-156 (SF IX Sluice).
____________________ ----1----
RP Person Notified Date Time 1.8 Review Limits and Precautions.
SRO.3 U3 SFP Makeup From 3B BHUT {6}
OP/31A11104/006 C Page 2 of4
- 2. Procedure 2.1 Review Section 3 (U3 SFP Makeup From 3B BHUT Information).
NOTE:
Worst makeup flow is seen if 3C SF Pump is operating. {II}
SRO 2.2 IF desired, ensure 3C SF Cooling Pump NOT in service. {II}
2.3 Determine required U3 SFP makeup volume. (RM.)
IF desired, utilize Enclosure 4.1 (U3 SFP Boron and Volume Change Calculation).
Volume: _______ gals from _____ BHUT 2.4 Approval of required U3 SFP makeup volume. (RM.)
2.5 Verify Closed 3HP-16 (LDST MAKEUP ISOLATION). (RM.)
2.6 Place "T/O SHEET" CR tag on 3HP-16 (LDST MAKEUP ISOLATION) to indicate makeup to U3 SFP from 3B BHUT in progress.
2.7 Perform the following:
Ensure Open 3LWD-156 (SF IX Sluice). (A-2-SF Filter Rm (reach rod>>
Ensure Open 3CS-96 (Clean Hdr to SF IX Rinse). (A-2-1O'S of spiral stairs near SF ClrRm)
Ensure Open 3SF-49 (Filter Outlet Hdr). (A-2-SF Clr Rm) 2.8 Begin monitoring the following: (RM.)
U3 LDST level U3 SFP level U3 BHUT level U3 BWST level.
2.9 Start 3B BLEED TRANSFER PUMP. (RM.)
.3 U3 SFP Makeup From 3B BHUT {6}
2.10 Open 3CS-56 (3B RC BLEED XFER PUMP DISCH).
NOTE:
This step may be performed anytime during U3 SFP makeup.
2.11 IF U3 lDST in-leakage is noted:
o Continue with procedure to secure U3 SFP makeup.
o Notify SRO for evaluation. (RM.)
OP/31Nll04/006 C Page 3 of4 2.12 IF NO U3 SFP makeup flow OR low makeup flow exists, gQ to Enclosure 4.12 (Degraded U3 SFP Makeup Flow).
2.13 WHEN desired U3 SFP level reached, stop 3B BLEED TRANSFER PUMP.
2.14 Close 3CS-56 (3B RC BLEED XFER PUMP DISCH). (RM.)
2.15 Check volume added to U3 SFP. (R.M.)
2.16 IF incorrect volume was added, notify SRO for evaluation. (RM.)
2.17 Perform the following:
Close 3LWD-156 (SF IX Sluice). (A-2-SF Filter Rm (reach rod>>
Close 3CS-96 (Clean Hdr to SF IX Rinse). (A-2-W'S of spiral stairs near SF Clr Rm) 2.18 IF U3 SFP NOT in purification, Close 3SF-49 (SF Filter Outlet Hdr). (A-2-SF Clr Rm) 2.19 Remove "T/O SHEET" CR tag from 3HP-16 (LDST MAKE-UP ISOLATION).
2.20 Request U3 SFP boron sample. (R.M.) {I}
2.21 Mark current Spent Fuel Cooling System alignment on U3 CR OFD(s). {13}
.3 U3 SFP Makeup From 3B BHUT {6}
- 3. U3 SFP Makeup From 3B BHUT Information OP/31A11104/006 C Page 4 of4 3.1 Makeup flow is dependent on number and configuration of SF Pumps in operation.
Makeup flow enters via SF purification loop to SF Pump discharge piping.
Best makeup flow is seen with one SF Pump in operation (3A or 3B SF Pump).
Lower makeup flow is seen if both 3A and 3B SF Pumps are operating.
Worst makeup flow is seen if 3C SF Pump is operating.
.26 Miscellaneous Data OP/O/A/1I08/001 Page 1 of2 NOTE:
The values in this enclosure are approximations only. Do not use these numbers to perform calculations other than estimates.
- 1.
Lake Keowee Elevation Calculation From Keowee Forebay Elevation Indication (2AB3) {14}
FOREBA Y ELEV + 700' = Lake Keowee Level (level above sea level in feet)
- 2.
Volume Vs. Level For Various Tanks And SFP Pressurizer Quench Tank BWST SFP (Unit 1&2)
(Unit 3) 23.94 gal/inch 34.94 gallinch 7608 gal/foot 1512 gall 0.1 foot;
- 544,000 gal. total at 0 feet (1) 1041 gall 0.1 foot;
- 376,000 gal. total at 0 feet (2)
SFPIFTC (Unit 1&2) 2300 gallinch (3)
(Unit 3) 1907 gal/inch (3)
Core Flood Tank 5 gall 0.01 foot RB Normal Sump 15 gal/inch BAMT (All Units) 400 gallons + 40 gallinch; tank contains 400 gallons when level indication is at 0 inches. {5}
LDST (All Units) 677 gallons + 31.3 gallinch; tank contains 677 gallons when level indication is at 0 inches. (4)
CC Surge Tank Level (All Units) 7.8 gallinch
References:
- 1.
OSC-4998 and drawing 0-155G
- 2.
OSC-4776 and drawing 0-2155G
- 3.
Drawing 0-58A
- 4.
OSC-7129
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE ADMIN-121 Admin-121 rO Page 1 of 8 Calculation of Primary to Secondary Leak Rate CANDIDATE EXAMINER
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE Calculation of Primary to Secondary Leak Rate Alternate Path:
Facility JPM #:
KIA Rating(s):
System: 037 KIA:
AA2.12 Rating:
3.3/4.1 Task Standard:
Admin-121 rO Page 2 of 8 Utilize AP/1/A/1700/031, (Primary to Secondary Leakage), Encl. 5.4, Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples, to correctly calculate SG Tube Leak flow rate.
Preferred Evaluation Location:
Preferred Evaluation Method:
Simulator In-Plant X
Perform X
Simulate
References:
Validation Time: 10 minutes Time Critical: NO
========================================================================
Candidate:
Time Start: ___ _
NAME Time Finish: __
Performance Rating:
SAT ___ UNSAT __ _
Performance Time: ___ _
Examiner: ____________ _
~/_--
NAME SIGNATURE DATE
========================================================================
COMMENTS
SIMULATOR OPERATOR INSTRUCTIONS:
None Admin-121 rO Page 3 of 8
Tools/Equipment/Procedures Needed:
AP/11A117001031 READ TO OPERATOR DIRECTION TO TRAINEE:
Admin-121 rO Page 4 of 8 I will explain the initial conditions, and state the task to be performed. All control room steps shall be performed for this JPM, including any required communications. I will provide initiating cues and reports on other actions when directed by you. Ensure you indicate to me when you understand your assigned task. To indicate that you have completed your assigned task return the handout sheet I provided you.
INITIAL CONDITIONS:
Unit ONE conditions:
Reactor power = 37% stable AP/1/ Al1700/031, Primary to Secondary Leakage, initiated due to suspected leakage
>5 gpd but < 25 gpm 1 RIA-40 OOS OAG primary to secondary leak rate calculation is not available RP and Primary Chemistry sample results are as follows:
o Total Xe 133 equivalent activity (from RP CSAE off-gas sample) = 4.5 E-6 uGilml o
RGS Xe 133 equivalent corrected (from Primary Chemistry RCS sample = 0.252 uGi/ml Actions to meet SLC 16.11.3 requirements have already been initiated.
INITIATING CUES:
AP/1/Al1700/031 is complete up thru Step 4.13. The CR SRO directs you are to continue in the AP and to notify him as soon as the primary to secondary leak rate has been quantified so that he can determine future plant operations.
START TIME: __
STEP 1:
Step 4.14 Verify OAC primary to secondary leak rate calculation available (including 1 RIA-40 operable).
STANDARD:
Candidate determines from initial conditions that OAC program and 1 RIA-40 are inoperable. He must follow the RNO and GO TO Step 4.17 COMMENTS:
STEP 2:
Step 4.17 Verify all of the following:
Rx power >40%
1 RIA-59 operable 1 RIA-60 operable STANDARD:
Candidate determines from initial conditions that power is < 40%. He must follow the RNO and GO TO Step 4.19 COMMENTS:
STEP 3:
Step 4.19 Verify 1 RIA-40 operable.
STANDARD:
Candidate determines from initial conditions that 1 RIA-40 is inoperable.
He must follow the RNO. He determines that SLC 16.11.3 requirements have been initiated AND that with sample results available that he must use ENCL. 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples) to calculate the size of the leak.
COMMENTS:
Admin-121 rO Page 5 of 8 SAT UNSAT SAT UNSAT SAT UNSAT
STEP 4:
Step 4.19 Admin-121 rO Page 6 of 8 CRITICAL STEP WHEN CSAE off-gas and RCS samples are available, THEN PERFORM Enc!. 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE SAT Off-gas and RCS Samples)
STANDARD:
Candidate calculates the SGTL size as follows per Enc!. 5.4. formula:
UNSAT LR = 100 ft3 X
4.5 E-6 uCiiml csae X 10800 (gal) (min) = 19.3 gpd (+/- 2 gpd)
Min 0.252 uCVml rcs (ft3) (day)
Candidate reports results to CR SRO.
COMMENTS:
END TASK STOP TIME: ____
CRITICAL STEP EXPLANATIONS:
STEP #
Explanation 4
Candidate correctly calculates the leak rate Admin-121 rO Page 7 of 8
CANDIDATE CUE SHEET (TO BE RETURNED TO EXAMINER UPON COMPLETION OF TASK)
INITIAL CONDITIONS:
Unit ONE conditions:
Reactor power = 37% stable Admin-121 rO Page 8 of 8 AP/1/A/17001031, Primary to Secondary Leakage, initiated due to suspected leakage
>5 gpd but < 25 gpm 1 RIA-40 OOS OAC primary to secondary leak rate calculation is not available RP and Primary Chemistry sample results are as follows:
o Total Xe 133 equivalent activity (from RP CSAE off-gas sample) = 4.5 E-6 uCi/ml oRCS Xe 133 equivalent corrected (from Primary Chemistry RCS sample = 0.252 uCi/ml Actions to meet SLC 16.11.3 requirements have already been initiated.
INITIATING CUES:
AP/1/A/17001031 is complete up thru Step 4.13. The CR SRO directs you are to continue in the AP and to notify him as soon as the primary to secondary leak rate has been quantified so that he can determine future plant operations.
Duke Energy Procedure No.
Oconee Nuclear Station AP/lt Ai1700/031 PRIMARY TO SECONDARY LEAKAGE Revision No.
015
. Electronic Reference No.
OPOO95ZI PERFORMANCE J PDF Format Compare with Control Copy every 14 calendar days while work is being performed.
Compared with Control Copy Date Compared with Control Copy Date Compared with Control Copy Date
. Date(s) Performed I
Work Orderffask Number (WO#)
COMPLETION I
o Yes DNA Checklists andlor blanks initialed, signed, dated, or filled in N~, as appropriate?
0 Yes DNA Required enclosures attached?
0 Yes DNA Charts, graphs, data sheets, etc. attached, dated, identified, and marked?
DYes DNA Calibrated Test Equipment, if used, checked out/in and referenced to this procedure?
DYes DNA Procedure requirements met?
Verified By Date Procedure Completion Approved Date Remarks (attach additional pages, ifnecessary)
IMPORTANT:
Procedure No.
Revision No.
Do NOT mark IIIIII~ 1IIIfi IIIIIIIIIIIII~ In I! 1ft ~m III~ 11m m I ~ m 1111111111 ~IIIIII 111m 11111 ~1I111111 on barcodes.
- AP/IINI700/031*
- 015*
Enclosure Number Printed Date 11111111 U 1II111~ ftl~ R III1 1 111m 111111111 ~ ~I ~III ~u lllillfillim 1111111111111
- FULL*
- 0512212008*
- 1. Entry Conditions AP/I/Al1700/031 Page 1 of45 Any actual or suspected primary to secondary leakage?: 5 gpd and < 25 gpm while above decay heat removal.
- 2. Automatic Systems Actions None
- 3. Immediate Manual Actions None
- 4. Subsequent Actions AP/IIA11700/031 Page 3 of 45 ACTIONIEXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE The primary to secondary leak rate can be detennined by the following means:
OAC point OlP1599 (EST TOTAL PRI TO SEC LEAKRATE) ifOAC primary to secondary leak rate calculation available (including lRIA-40 operable).
Sum of 1 RIA-59 and lRIA-60 readings ifboth operable and reactor power> 40%.
Estimated SGTR leak rate fonnula:
Leak rate =
+
MU SI Where:
MU = Makeup Flow SI
= Seal Inlet Hdr Flow LD = Letdown LD TSR TSR = Total Seal Return Flow If the EOP is NOT already in progress, entry will be directly to the SGTR tab.
4.1 (X-\\IAAT primary to secondary leak rate
~is
~ 25 gpm (36,000 gpd),
THEN GO TO Unit 1 EOP.
~
.. 2 ~ AATeither of the following e~i~ts
~GO TO Step 4.5.
"~ "-Yror lRIA-54:
is in High alann inoperable THEN perfonn" Steps 4.3 - 4.4.
~----------------------------------
NOTE The white tags can be created and hung after the TBS pump breakers are opened. {J}
43 Dispatch an operator to open and white tag the following:
lXD-R3C (lA TURBINE BUILDING SUMP PUMP BKR)
IXE-R3D (lB TURBINE BUILDING SUMP PUMP BKR)
I ACTIONIEXPECTED RESPONSE 4.4 NotifY Secondary Chemistry to perform the following:
Obtain a TBS sample.
Recommend TBS release path.
4.5 @IAAT gross tube leakage is indicated*
by an increase in normal RC makeup
- flow, THEN GO TO Step 4.79.
4.6 C9 IAA T a tritium sample indicates
~ 75 gpd primary to secondary
- leakage, THEN GO TO Step 4.86.
. 4.7 K VerifY power escalation in progress.
4.8 VerifY both of the following:
_ Rxpowers40%
lRlA-40 in alarm 4.9 Suspend power escalation until new data (RCS Xe-133 Equivalent Corrected, Total CSAE Flow) can be put into OAC tube leak calculation per OP/OINI106/031 (Primary to Secondary Leak Rate Monitoring and Instrumentation).
4.10 Verify both of the following:
I
_ Rxpower> 40 %
Any of the following in alarm:
- lRlA-40
- lRlA-59
- lRlA-60 4.11 _
Suspend power escalation until leak rate is validated using an alternate indication.
AP/I/N1700/031 Page 5 of45 RESPONSE NOT OBTAINED L GO TO Step 4.12.
GO TO Step 4.1 0 GO TO Step 4.12.
I
ACTIONIEXPECTED RESPONSE AP/IIAl1700/031 Page 7 of45 RESPONSE NOT OBTAINED NOTE The samples taken in the steps below are used to verify primary to secondary leak rate. CSAE off-gas samples and RCS samples should be taken at approximately the same time (within 15 minutes of each other, if possible).
4.12 Notify RP to perform the following:
0se a portable monitor to identify leaking SG. {2}
. t/C)btain CSAE off-gas sample.
r 0xpect contact from Primary Chemistry to coordinate CSAE off-gas and RCS sample times within 15 minutes.
4.13 NotifY Primary Chemistry to perform the following:
~btain an RCS sample for use in calculating SG tube leakage rate.
c/' Contact RP to coordinate CSAE off-gas and RCS sample times within 15 minutes.
4.14 _
VerifY OAC primary to secondary leak GO TO Step 4.17.
rate calculation available (including 1 RIA -40 operable).
--~~--".-"-.-"'.'
,~..
4.15 _
Determine primary to secondary leakage rate using OAC point OIP1599 (EST TOTAL PRI TO SEC I
LEAKRATE).
/
/"r
/
f 4.16 _
GO TO Step 4.21.
/
"/
4.17 Verify all of the following:
\\r~/
_ GO TO Step 4.19.
'-1'
'5
/ _)'Rx power> 40 %
- 1'--,
~
i",-"
1 RIA-59 operable lRIA-60 operable
/1 4.18 _
GO TO Step 4.21.
II
I ACTIONIEXPECTED RESPONSE 4.19 Verify lRIA-40 operable.
-=---------~~--~~.~ ~
4.20 _
PERFORM End 5.5 (Calculation of Primary to Secondary Leak Rate using 1 RlA-40). {3}
4.21 GO TO the appropriate step based on Primary to Secondary Leak Rate:
Primary to Secondary Step Leak Rate
> 25 gpm (36,000 gpd) 4.1 100 gpd -25 gpm (0.0694 gpm - 36,000 gpd) 4.86 75 gpd - < 100 gpd 4.51 (0.05205 gpm - < 0.0694 gpm) 30 gpd - < 75 gpd (0.02082 gpm - < 0.05205 gpm) 4.53 5 gpd - < 30 gpd (0.003472 gpm - < 0.02082 gpm) 4.33
< 5 gpd (0.003472 gpm) 4.22
- tr AP/IIAl17001031 Page 9 of45 RESPONSE NOT OBTAINED Initiate action to meet SLC 16.11.3 requirements.
- 2. _
WHEN CSAE off-gas and RCS samples are available,
.~-- --
~~
THEN PERFORM En~l 5.4 iQ:alculation of Primary to Secondaryie~ Rate using CSAE Off-gas and RCS Samples).
3._ GOTOStep4.2L I
I ACTIONIEXPECTED RESPONSE 4.22 WHEN CSAE off-gas and RCS samples are available, THEN PERFORM End 5.4 (Calculation of Primary t6 Secondary Leak Rate using CSAE Off-gas and RCS Samples) to confIrm rate.
4.23 _
VerifY primary to secondary leak rate confIrmed < 5 gpd (0.003472 gpm).
4.24 NotifY the following to take a second sample (within 15 minutes of each other, if possible):
Group Sample RP CSAE Primary Chemistry RCS 4.25 _
WHEN second CSAE off-gas and RCS samples are available, THEN PERFORM End 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and Res Samples) to confIrm rate.
4.26 _
VerifY primary to secon~ary leak rate confIrmed < 5 gpd (0.003472 gpm).
4.27 _
VerifY IRlA-40 operable.
AP/I/A/17001031 Page 11 of45 RESPONSE NOT OBTAINED GO TO Step 4.33.
GO TO Step 4.33.
- 1.
Initiate action to meet SLC 16.11.3 requirements.
- 2. _
GO TO Step 4.29.
I
I 4.28 4.29 4.30 4.31 4.32 ACTIONIEXPECTED RESPONSE Initiate End 5.8 (Resetting lRIA-40 and OAC Setpoints) to install the following alarm setpoints: {7}
1 RlA-40 High - 30 gpd lRlA-40 Alert - 5 gpd OAC point OlK1430 (TOTAL PRJ TO SEC LEAKRA TE ADMIN LIMIT) - 5 gpd Notify SPOC to perform AM/OI Al03 61/0 14 (Resetting Alarm Setpoints for MGP Main Steam Line N-16 Radiation Monitor) to install the following setpoints:
1 RIA-59 High - 30 gpd 1 RlA-60 High - 30 gpd 1 RlA-59 Alert - 5 gpd 1 RlA-60 Alert - 5 gpd Notify Secondary Chemistry of the following:
Primary to secondary leak rate has been confirmed < 5 gpd and this procedure will be exited.
To recommend TBS release path.
Notify the following that primary to secondary leak rate has been confirmed
< 5 gpd and this procedure will be exited:
RP Primary Chemistry
_. Personnel previously notified per OMP 1:..14 (Notifications)
EXIT this procedure.
APII IAI 1 700103 1 Page 13 of 45 RESPONSE NOT OBTAINED I
I ACTIONIEXPECTED RESPONSE 4.33 _
IAAT primary to secondary leak*rate increases to ~ 30 gpd (0.02082 gpm),
THEN GO TO Step 4.53.
434 _
Verify lRIA-40 operable.
4.35 _
Monitor the following at least once per shift for indications of an increasing leak rate: {4}
lRIA-16 lRIA-17 lRIA-40 1 RIA-59 (when Rx power> 40 %)
lRIA-60 (when Rx power> 40 %)
4.36 _
Make notifications of primary to secondary leakage per OMP 1-14 (Notifications).
437 _
Maintain the Auto Log to include the following:
lRIA-16, 17,40,59, and 60 readings
- ReS activity levels
- Calculated leak sizes (including those based on lRIA-40 readings)
L -
AP/I/Al1700/031 Page 15 of45 RESPONSE NOT OBTAINED Initiate action to meet SLC 16.11.3 requirements.
- 2. _
Monitor the following at least twice per shift for indications of an increasing leak.
rate: {4}
lRIA-16
- lRIA-17 lRIA-59 (when Rx power> 40 %)
lRIA-60 (when Rx power> 40 %)
- 3. _
GO TO Step 4.36.
I
ACTIONIEXPECTED RESPONSE 4.38 _
Issue a priority work request for any OOS SG tube leak monitoring equipment.
4.39 NotifY RP and Primary Chemistry to perform CSAE off-gas and RCS samples based on RIA operability: {5}{6}
tRIA 40 Inoperable Rx power::; 40 %
lRIA-59 or lRIA-60 Inoperable Both lRIA-59 and lRIA-60 Operable with Frequency (hr) 12 12 Rx power> 40 %
8 AND lRIA-45 inoperable {17}
Both 1 RIA-59 and lRIA-60 Operable with Rx power> 40 %
AND lRIA-45 operable tRIA 40 Operable Yes 24 Frequency (hr) 24 4.40 _
IAAT CSAE off-gas sample and RCS sample results become available, THEN perform Steps 4.41 - 4.43.
4.41 PERFORM End 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples).
4.42 Log leak rate calculation results in Auto Log.
AP/IIAl1700/031 Page 17 of45 RESPONSE NOT OBTAINED GO TO Step 4.44.
I ACTIONIEXPECTED RESPONSE 4.43 Notify the following to enter leak rate calculation results in-the Excel leakage spreadsheet:
__ Ops Mods Supervisor
_. Ops Work Process Manager Administrative Specialist 4.44 Notify SPOC to perfonn AM/0IAl03611014 (Resetting Alarm Setpoints for MGP Main Steam Line N-16
- Radiation Monitor) to install the following
-setpoints for the RIA on any SG with ~
5gpd leakage:
lRIA-59 High -75 gpd lRIA-60 High -75 gpd
_- lRIA-59 Alert - 30 gpd IRIA.. 60 Alert - 30 gpd 4.45 _ Keep turnover sheet up to date with:
- OlK1430 (Total Pri To Sec Leakrate Admin Limit) setpoint
- IRIA-40, 59, 60 High and Alert alann setpoints 4.46 _ lAAT IRIA-40 is operable, THEN GO TO Step 4.47.
4.47 PERFORMEnc15.8 (Resetting lRIA-40 and OAC Setpoints) to set the following alarm setpoints: (7) lRIA-40 High - 75 gpd lRIA-40 Alert - 30 gpd OAC point OlK1430 (TOTAL PRJ TO SEC LEAKRA TE ADMIN LIMIT) - 30 gpd 4.48 _ NotifY OSM to include most recent primary to secondary l~ak rate (detennined by CSAE off-gas sample or lRIA-40 on the OSM turnover sheet). {8}
AP/ll Al1700/031 Page 190[45 RESPONSE NOT OBTAINED GO TO Step 4.48.
I
NIEXPECTED 4.49 IAAT CSAE off-gas sample indicates primary to-secondary leak rate
< 5 gpd (0.003472-gpm),
THEN perform the following:
A. Notify the following to take _
another sample (within 15 minutes of each other, if possible):
Sample CSAE Primary Chemistry RCS B. _ GO TO Step 4.25.
4.50 WHEN in MODE 5, THEN EXIT this procedure.
AP/IIAl1700/031 Page 21 of45 RESPONSE NOT OBTAINED
4.51 4.52 ACTIONIEXPECTED RESPONSE Verif)r primary to secondary leak rate is 2: 75 gpd for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.
GO TO Step 4.86.
API 1 IAI 1 700103 1 Page 23 of45 RESPONSE NOT OBTAINED GO TO Step 4.53.
NOTE Continuous Primary to Secondary Leakage Monitoring is provided by the following methods:
1 - OAC Point OlP1599 (EST TOTAL PRI TO SEC LEAKRATE) including lRIA-40 operable 2 - 1 RIA-59 and lRIA-60 operable with power> 40%
4.53 _
IAAT ail the following conditions exist:
Both Continuous Primary to Secondary Leakage Monitoring methods are inoperable Primary to secondary leak rate
> 60 gpd (0.04164 gpm)
Leak unstable or increasing at time both Continuous Primary to Secondary Leakage Monitoring methods became inoperabl~
THEN GO TO Step 4.86.
4.54 _
IAAT primary to secondary leak rate increases to either of the following:
2: 75 gpd (0.05205 gpm) for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> 2: 100 gpd (0.0694 gpm)
THEN GO TO Step 4.86.
4.55 _
Make notifications of primary to secondary leakage per OMP 1-14 (Notifications).
I ACTIONIEXPECTED RESPONSE.
4.56 Monitor the following every 15 minutes for indications of increasing leak rate: {9}
lRIA-16 lRIA-17 lRIA-40 lRIA-59 (whenRx power> 40 %)
lRIA-60 (when Rx power> 40 %)
4.57 _
IAAT leak rate is stable (~ 10%
change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> time period),
THEN reduce monitoring frequency of the following to every two hours:
1 RIA-l 6 1RIA-17 lRIA-40 1RIA-59 (when Rx power> 40 %)
1 RIA -60 (when Rx power> 40 %)
4.58 _
Maintain the Auto Log to include the following:
1RIA-16, 17,40,59, and 60 readings RCS activity levels Calculated leak sizes (including those based on 1 RIA -40 readings) 4.59 _
Verify affected SG identified. {2)
AP/ll Al17001031 Page '25 of 45 RESPONSE NOT OBT AlNED Attempt to identify affectedSG by any of the following methods:
1 RIA -16117 readings lRIA-59/60 readings (when Rx power
>40%)
Local RP surveys ofMS lines I
ACTIONIEXPECTED RESPONSE 4.60 _
Issue a priority work request for any OOS SG tube leak monitoring equipment.
4.61 IAAT the OSM desires, THEN initiate End 5.2 (Reduction of Secondary Leakage and Cross-Unit Contamination). {IO}
4.62 Notify RP and Primary Chemistry to perform CSAE off-gas and RCS samples based on RIA operability: {5}{6}
lRIA 40 Inoperable Rx power s 40 %
1 RIA-59 or lRIA~60 Inoperable Both 1 RIA-59 and lRIA-60 Operable with Frequency (hr) 4 4
Rx power> 40 %
8 AND lRIA-45 inoperable {I7}
Both 1 RIA-59 and lRIA-60 Operable with Rx power> 40 %
AND 1 RIA-45 operable lRIA 40 Operable Yes 12 Frequency (hr) 12 4.63 _
IAAT CSAE off-gas sampJe and RCS sample results become available, THEN perform Steps 4.64 - 4.66.
AP 111 Al17001031 Page 27 of45 RESPONSE NOT OBTAINED GO TO Step 4.67.
I 4.64 4.65 4.66 4.67
- 4.68 4.69 4.70 ACTIONIEXPECTED RESPONSE PERFORM End 5.4 (Calculation of Primary to Secondary Leak. Rate using CSAE Off-gas and RCSSamples).
Log leak rate calculation results in Auto Log.
Notify the following to enter leak. rate calculation results in the Excel leakage spreadsheet:
Ops Mods Supervisor*
_. Ops Work Process Manager Administrative Specialist
_ Keep turnover sheet up to date with:
- OlK1430 (TOTAL PRJ TO SEC LEAKRA TE ADMIN LIMIT) setpoint
- lRIA-40, 59, 60 High and Alert
. alarm setpoints IAAT 1~A-40 is operable, AND primary to secondary leak rate is unstable (> 10% change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period),
THEN GO TO Step 4.69 PERFORM End 5.8 (Resetting lRIA-40 and OAC Setpoints) to set the following alarm setpoints: (7) lRIA-40 High - 75 gpd 1 RlA-40 Alert - 75 gpd OAC point OlKl430 (TOTAL PRI TO SEC LEAKRA TE ADMIN LIMIT) - 75 gpd
_ IAAT lRlA-40 is operable, AND primary to secondary leak rate is stable (~ 10% change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />
\\ period),
THEN GO TO Step 4.71.
API!! All 700/03 1 Page 29 of45 RESPONSE NOT OBTAINED
_' GO TO Step 4.70.
GO TO Step 4.72.
I
4.71 4.72 4.73 4.74 ACTIONIEXPECTED RESPONSE PERFORM Enc1 5.8 (Resetting lRIA-40 and OAC Setpoints) to set the following alann setpoints: {7}
IRIA-40 High - 75 gpd lRIA-40 Alert - 30 gpd above existing leak rate (NOT to exceed 75 gpd)
OAC point OlK1430 (TOTALPRI TO SEC LEAKRATE ADMIN LIMIT) - 30 gpd above existing leak rate (NOT to exceed 75 gpd)
IAAT primary to secondary leak rate is unstable (> 10% change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period),
THEN GUTO Step 4.73.
Notify SPOC to perform AM/OIN0361/014 (Resetting Alarm Setpoints for MGP Main Steam Line N-16 Radiation Monitor) to install. the following setpoints for the RIA on any SG with ;:::
30gpd leakage:
1 RIA-59 High -75'gpd IRIA-60 High-75 gpd
"_ tRIA-59 Alert - 75 gpd lRIA-60 Alert - 75 gpd IAA T primary to secondary leak rate is stable (~ 10% change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period),
THEN GO TO Step 4.75.
AP/IIN1700/031 Page 31,of 45.
RESPONSE NOT OBTAINED GO TO Step 4.74.
GO TO Step 4.76.
I 4.75 4.76 4.77 4.78 ACTIONIEXPECTED RESPONSE Notify SPOC to perform AMlOI A103611014 (Resetting Alarm Setpoints for MGP Main Steam Line N-16 Radiation Monitor) to install the. following setpoints for the RIA on any SG with ~
30gpd leakage:
1 RIA-59 High -75 gpd 1 RlA-60 High -75 gpd 1 RlA-59 Alert - 30 gpd above existing leak rate (NOT to exceed 75 gpd) 1 RlA-60 Alert - 30 gpd above existing leak rate (NOT to exceed 75 gpd)
Notify OSM to include most recent primary to secondary leak rate (determined by CSAE off-gas sample or lRIA-40) on the OSM turnover sheet. {8}
Prepare for response to primary to secondary leakage ~ 75 gpd by reviewing Steps 4.86 - 4.110. {II}
WHEN in MODE 5, THEN EXIT this procedure.
APlll All 700/03 I Page 33 of45 RESPONSE NOT OBTAINED I
I ACTIONIEXPECTED RESPONSE 4.79 _
Verify OAC primary to secondary leak rate calculation available (including lRIA-40 operable).
4.80 _
Determine primary to secondary leakage rate using OAC point OlPl599 (EST TOTAL PRI*TO SEC LEAKRATE).
4.81 _
GO TO Step 4.86.
4.82 Verify all of the following:
Rx power> 40 %
lRIA-59 operable 1 RIA-60 operable 4.83 _
Determine primary to secondary leakage rate using sum of lRIA-59 and lRIA-60 readings.
4.84 _
GO TO Step 4.86.
4.85 Estimate SGTR leak rate:
Leak rate =
+
MU SI LD TSR Leak rate =
gpm Where:
MU
=
Makeup Flow SI
=
Seal Inlet Hdr Flow LD
=
Letdown TSR =
Total Seal Return Flow AP/!I All 700103 1 Page 35 of 45 RESPONSE NOT OBTAINED GO TO Step 4.82.
GO TO Step 4.85.
I
I 4.86 4.87 4.88 4.89 4.90 4.91 ACTIONIEXPECTED RESPONSE Make notifications of primary to secondary leakage per OMP 1-14 (Notifications).
Log readings from the following every 15 minutes in the Auto Log: {9}
- 1 RIA-I 6 lRIA-17 lRIA-40 lRIA-59 (when Rx power> 40 %)
lRIA-60 (when Rx power> 40 %)
Initiate a unit shutdown to meet requirements ofEncl 5.1 (Unit Shutdown Requirements) using the following, as applicable:
- . AP/29 (Rapid Unit Shutdown)
OP/II NII02/004 (Operation at Power)
- OPIlIN1102/010 (Controlling Procedure for Unit Shutdown)
IAA T primary to secondary leakage
- mcreases, THEN modifY shutdown as required by Encl5.! (Unit Shutdown Requirements).
NotifY Radwaste to stop all liquid releases in progress until sample results assures release rates within limits.
Stop all gaseous releases in progress until sample results assure release rates within limits.
AP/I/N1700/031 Page 37 of 45 RESPONSE NOT OBTAINED J
ACTIONIEXPECTED RESPONSE 4.92 _
IAAT all the following exist:
Primary to secondary leak rate
< 100 gpd (0.0694 gpm) lRlA-40 inoperable Rx Power ~ 40 %
THEN notifY RP and Primary Chemistry to sample CSAE off-gas and RCS every 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
4.93 _
Make up to the UST only as necessary to maintain UST level> 7'.
4.94 NotifY the following that a shutdown is in progress due to primary to secondary leakage:
RP Primary Chemistry Secondary Chemistry API 1 IAI 1 700/03 1 Page 39 of45 RESPONSE NOT OBTAINED
I ACTIONIEXPECTED RESPONSE 4.95 _
Initiate End 5.2 (Reduction of Secondary Leakage and Cross-Unit Contamination). {lO}
4.96 _
Verify affected SG identified. {2}
4.97 Verify entry into this procedure was due to one of the following:
Gross tube leakage indicated by an increase in nonnal RC makeup flow Tritium sample indicating ~ 75 gpd primary to secondary leak 4.98 _
GO TO Step 4.1 06.
4.99 _
Verify CSAE off-gas sample and RCS sample have been requested to verify leak rate.
4.100 _
WHEN CSAE off-gas and RCS sample results become available, THEN PERFORM End 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples).
4.101_ Log leak rate calculation results in Auto Log.
4.102 Notify the following to enter leak rate calculation results in the Excel leakage spreadsheet:
Ops Mods Supervisor Ops Work Process Manager Administrative Specialist AP 111 Al17001031 Page 41 of 45 RESPONSE NOT OBTAINED Attempt to identify affected SG by any of the following methods:
1 RIA-1 6/17 readings 1RIA-59/60 readings (when Rx power
>40%)
Local RP surveys ofMS lines GO TO Step 4.99.
Notify the following to take another sample (within 15 minutes of each other, if possible):
Group Sample RP CSAE Primary Chemistry RCS I
I ACTIONIEXPECTED RESPONSE 4,103 _
Ensure unit shutdown is in progress to meet the shutdown.requirements of End5.l (Unit Shutdown Requirements).
4.104_ WHEN in MODE 3, THEN continue.
4.105_ VerifY leak rate calculation (Step 4.100) confirms shutdown to MODE 5 is required due to leakage exceeding limits ofEncl5.1 (Unit Shutdown Requirements).
4.106_ WHEN LPI is providing DHR, THEN dispatch an operator to perform End 5.3 (Local SG Isolation) to isolate affected SGs. {12}
- l.
- 2.
AP/11Al1700/031 Page 43 of45 RESPONSE NOT OBTAINED IF OSM desires, THEN stop unit shutdown.
_ IF unit shutdown is stopped, AND only one confirmation ofleak rate (per Step 4.1 00) has been made, THEN perform the following:
A. NotifY the following to take a second sample (within 15 minutes of each other,' if possible):
Group Sample RP CSAE Primary Chemistry RCS B. _ GO TO Step 4.100.
3._ IF unit shutdown is stopped, THEN GO TO Step 4.21.
- 4. _
GO TO Step 4.1 06. --_.-
I
ACTIONIEXPECTED RESPONSE 4.107 Close the following on affected SGs: {12}
lASG IBSG IFDW-31 IFDW-40 IFDW-36 IFDW-45 IFDW-38 IFDW-47 IFDW-372 IFDW-382 1 MS-79 1 MS-76 1 MS-24 IMS-33 IMS-35 IMS-36 IMS-82 IMS-84 IFDW-368 1FDW-369 lSD-2 lSD-5 lSD-27 lSD-290 lSD-358 lSD-418 lSD-420 lSD-419 1 SD-42 1 4.108_ WHEN condenser vacuum is broken, ORin MODE 5, THEN notifY RP to stop taking CSAE off-gas samples.
4.1 09_ NotifY Primary Chemistry to stop taking non-routine samples as part of their primary to secondary leak rate monitoring program.
4.110_ EXIT this procedure.
AP/ll All7001031 Page 45 of45 RESPONSE NOT OBTAINED
\\
.1 Unit Shutdown Requirements AP/IIA117001031 Page 1 of 1 NOTE The time limits for all conditions begin when the associated leak rate is first quantified, typically by OAC point OlPl599 or 1RIA-59/60 reading. Although grab samples may be collected to validate leak size, the time limits begin from the first quantified leak rate.
For items 1&2, shutdown must commence immediately.
For items 3-5, commencement of shutdown may be delayed until leak rate is confirmed by grab samples, however the time limit begins when the leak rate was first quantified.
- . Continuous Primary to Secondary Leakage Monitoring is provided by the following methods:
1-0AC Point 01P1599 (EST TOTAL PRI TO SEC LEAKRATE) including 1RJA-40 operable 2-}*RJA-59 and lRIA-60 operable with power> 40%
If shutdown begins based on crediting 1 RIA-59 and lRIA-60 (lRIA-40 inoperable), the time limit does NOT change when Rx power is decreased below 40%.
Leak Rate/Continuous Primary to Plant Condition Secondary Leakage Monitoring Status
<50% Power MODE 3 MODES
- 1) Leak rate> 150 gpd (0.10410 gpm) 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> 3 hours 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> {J9}
(TS 3.4.13 applies)
{13}
- 2)
Leak rate ~ 100 gpd ~ 150 gpd 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> 3 hours N/A (sustained leak or spike)
{13}
- 3)
Leak rate ~ 75 gpd < 100 gpd with Continuous Primary to Secondary Leakage Monitoring N/A 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> N/A operable (sustained for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />)
- 4)
Leak rate ~ 75 gpd < 100 gpd with both methods of Continuous Primary to Secondary Leakage N/A 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> N/A Monitoring inoperable' (sustained for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />)
- 5)
Leak rate> 60 gpd < 100 gpd with both methods Continuous Primary to Secondary Leakage Monitoring inoperable N/A 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> N/A (leak rate unstable or increasing when Continuous Primary to Secondary Leakage Monitoring became inoperable)
Enclosure S.4 AP/I/Al1700/031 Calculation of Primary to Secondary Leak Page 1 of 1 Rate using CSAE Off-gas and RCS Samples ACTIONIEXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE Primary to secondary leak rates < 1.0 gpd CANNOT be accurately quantified, but they should be recorded for trending purposes. (I4}
- 1.
Obtain Total Xe 133 equivalent activity from RP CSAE off-gas sample.
(!lei/mI)
- 2.
Obtain RCS Xe 133 equivalent corrected from Primary Chemistry RCS sample.
(!lCi/ml)
- 3.
_ Determine primary to secondary leak rate from the following formula: {20}
1._ IF NO detectable activity, THEN log leak rate = 0 gpd.
2._ GO TO Step 4.
. Leak rate =
~C~SA_E~o~ff---,,-g,,---as_T~ot~X~e~1~3~3~e-,-q..".(!l~C~i/~m~I),--_ X. 10800 (gaJ)(min)
RCS Xe 133 eq corr (!lCi/mI)
(ft3)(day) 10_0_ft_3_ X _____
---'!l-'-C_i/_m_J'="cs""'AE"- X 1 0800(gaJ)(min)
Leak rate = -
!lCi/mIRcs (fe)( day) min gpd
- 4.
_ EXIT this enclosu;~~----------=r
.s Calculation of Primary to Secondary Leak Rate using lRlA-40 AP/IIAl17001031 Page 1 of1 ACTIONIEXPECTED RESPONSE RESPONSE NOT OBTAINED
- 1.
Obtain RCS Xe 133 equivalent corrected from latest available Primary Chemistry RCS sample.
(J.1Ci/mI)
NOTE The maximum indicated 1RIA-40 count rate (the peak of any spikes) should be used to calculate leak rate. {IS}
- 2.
Obtain 1RIA-40 counts from the Control Room RIA View Node. (1 VB2)
________ cpm
__ Obtain lRIA-40 counts from OAC poipt*
OlE3020 (lRIA-40 CSAE EXHAUST). {l6}
_______________________________.~l ______==========~~~~==_c_p_m.
- 3.
Determine primary to secondary leak rate from the following formulas: {20}
Leak rate =
100 fe/min X I_R1_A_-4_0--'-(c~p_m_'_) ____ X 3.67E-4 (gal)(min)( tlCi/mi)
RCS Xe 133 eq corr (J.1Ci/m!)
(ft3)(day)(cpm) min JO_0_ft_3_ X ______
c-'-p_m-X 3.67E-4 (ga)(min)( J.1Ci/m)
Leak rate =
Ilei/m)
(ft3)(day)(cpm) gpd
- 4.
EXIT this enclosure.
Enclosure S.4 Calculation of Primary to Secondary Leak Page 1 of 1 Rate using CSAE Off-gas and RCS Samples ACTIONIEXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE Primary to secondary leak rates < 1.0 gpd CANNOT be accurately quantified, but they should be recorded for trending purposes. (14)
- 1.
- q. 5 Ii - 6 (J-lCilml)
- 2.
corrected ----'--
sample.
___ DL-._Z_.'_5_2-__
(J-lCilml)
- 1. _ IF NO detectable activity, THEN log leak rate = 0 gpd.
- 2. _
GO TO Step 4.
- 3.
Determine primary to secondary leak rate from the following formula: (20)
Leak rate==
100 fbmin X C=-=S::..:.AE.::::....:o::..:.ff,,--,-gQ.:a=..s -=.T.=.c0t:...::X.=e:....:l=.3=..3.=.ceqL(""fA::.=C=..ilml==.) __ X 10800 (gal)(min)
RCS Xe 133 eq corr (J-lCilml)
(ff) (day) 1O-r0/;.......fi_
3 X Lj. 5 E - b ftCiI#CSAE 10800(gal)(pllil)
Leak rate==
.. rI X
- nin, O. ;1.. 52
)1-ilmlRCS (j;tJ)(day)
/9. '3 gpd
*-*----*----*----*----*-*----T----*-----------... ----.---
- 4.
EXIT this enclosure.
REGION II
. INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE ADMIN-122 Admin-122 rO Page 1 of 8 Calculation of Primary to Secondary Leak Rate SRO ONLY CANDIDATE EXAMINER
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE Calculation of Primary to Secondary Leak Rate Alternate Path:
Facility JPM #:
KIA Rating(s):
System: 037 KIA:
AA2.12 Rating:
3.3/4.1 Task Standard:
Admin-122 rO Page 2 of 8 Utilize AP/1/A117001031, (Primary to Secondary Leakage), Encl. 5.4, Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples, to correctly calculate SG Tube Leak flow rate in Part One.
Utilize AP/1/A117001031, (Primary to Secondary Leakage), Encl. 5.1, Unit Shutdown Requirements to determine shutdown requirements due to changing conditions in Part Two.
Preferred Evaluation Location:
Preferred Evaluation Method:
Simulator In-Plant ---",X.:.-_
Perform X
Simulate
References:
Validation Time: 16 minutes Time Critical: NO
========================================================================
Candidate:
Time Start: ___ _
NAME Time Finish: __
Performance Rating: SAT ___ UNSAT __ _
Performance Time: ___ _
Examiner: ____________ _
_____ ~/ __ -
NAME SIGNATURE DATE
========================================================================
COMMENTS
SIMULATOR OPERATOR INSTRUCTIONS:
None Admin-122 rO Page 3 of 8
Tools/Equipment/Procedures Needed:
READ TO OPERATOR DIRECTION TO TRAINEE:
Admin-122 rO Page 4 of 8 I will explain the initial conditions, and state the task to be performed. All control room steps shall be performed for this JPM, including any required communications. I will provide initiating cues and reports on other actions when directed by you. Ensure you indicate to me when you understand your assigned task. To indicate that you have completed your assigned task return the handout sheet I provided you.
INITIAL CONDITIONS: PART ONE Unit ONE initial conditions:
Reactor power = 37% stable AP/1/A/17001031, Primary to Secondary Leakage, entered due to suspected leakage
>5 gpd but < 25 gpm 1 RIA-40 OOS OAC primary to secondary leak rate calculation is not available RP and Primary Chemistry sample results are as follows:
o Total Xe 133 equivalent activity (from RP CSAE off-gas sample) = 4.5 E-6 uCi/ml oRCS Xe 133 equivalent corrected (from Primary Chemistry RCS sample = 0.252 uCi/ml Actions to meet SLC 16.11.3 requirements have already been initiated INITIATING CUES: PART ONE AP/1/A/17001031 is complete up thru Step 4.13. You are to continue in the AP and determine the primary to secondary leak rate. Once determined GO TO Part Two of the JPM.
INITIAL CONDITIONS: PART TWO Unit ONE current conditions:
Reactor power = 37% stable for past 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> AP/1/A/17001031 (Primary to Secondary Leakage) still in progress 1 RIA-40 OOS OAC primary to secondary leak rate calculation still NOT available The two most recent RP and Primary Chemistry samples and calculations performed over the past hour have resulted in a SGTL rate = 95 gpd.
INITIATING CUES: PART TWO As the CR SRO and based on the above current conditions determine how much time until Mode 3 must be established.
STARTTIME: __
STEP 1:
Step 4.14 Verify OAC primary to secondary leak rate calculation available (including 1 RIA-40 operable).
STANDARD:
Candidate determines from initial conditions that OAC program and 1 RIA-40 are inoperable. He must follow the RNO and GO TO Step 4.17 COMMENTS:
STEP 2:
Step 4.17 Verify all of the following:
Rx power >40%
1 RIA-59 operable 1 RIA-60 operable STANDARD:
Candidate determines from initial conditions that power is < 40%. He must follow the RNO and GO TO Step 4.19 COMMENTS:
STEP 3:
Step 4.19 Verify 1 RIA-40 operable.
STANDARD:
Candidate determines from initial conditions that 1 RIA-40 is inoperable.
He must follow the RNO. He determines that SLC 16.11.3 requirements have been initiated AND that with sample results available that he must use ENCL. 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples) to calculate the size of the leak.
COMMENTS:
Admin-122 rO Page 5 of 8 SAT UNSAT SAT UNSAT SAT UNSAT
STEP 4:
STANDARD:
Step 4.19 WHEN CSAE off-gas and RCS samples are available, THEN PERFORM Encl. 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples)
Candidate calculates the SGTL size as follows per Encl. 5.4. formula:
LR = 100 ft3 X
4.5 E-6 uCVml csae X 10800 (gal) (min) = 19.3 gpd (+/- 2 gpd)
Min
.252 uCi/ml rcs (ft3) (day)
Candidate reports results to CR SRO.
COMMENTS:
STEP 5:
END TASK - PART ONE START - PART TWO Determine Unit Shutdown Requirements Most recent RP and Primary Chemistry samples have resulted in a SGTL rate = 95 gpd STANDARD:
Candidate utilizes the Table and Notes in AP/31 Encl. 5.1, Unit Shutdown ReqUirements, and determines:
ANSWER: Unit 1 must be shutdown and in Mode 3 in 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, per item 4);
- 4) Leak rate ~ 75 gpd < 100 gpd with both methods of Continuous Primary to Secondary Leakage Monitoring inoperable (sustained for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />)
Candidate must use information from the initial conditions to determine that the Continuous Primary to Secondary Leakage monitoring is inoperable and the leak size to determine shutdown requirements. Student might answer 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> if he interprets the first sample results as the time when the leak rate was first quantified. This is acceptable and demonstrates understanding of the 6 hour6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> time limit.
COMMENTS:
END TASK - PART TWO STOP TIME: ____
Admin-122 rO Page 6 of 8 CRITICAL STEP
_SAT
_UNSAT CRITICAL STEP
_SAT
_UNSAT
CRITICAL STEP EXPLANATIONS:
STEP #
Explanation 3
Student must determine the correct procedure to use to calculate leak rate 4
Candidate calculates the leak rate Admin-122 rO Page 7 of 8 5
Candidate determines unit shutdown requirements based on current conditions
CANDIDATE CUE SHEET (TO BE RETURNED TO EXAMINER UPON COMPLETION OF TASK)
INITIAL CONDITIONS: PART ONE Unit ONE initial conditions:
Reactor power = 37% stable Admin-122 rO Page 8 of 8 AP/1/A/17001031, Primary to Secondary Leakage, entered due to suspected leakage
>5 gpd but < 25 gpm 1 RIA-40 OOS OAC primary to secondary leak rate calculation is not available RP and Primary Chemistry sample results are as follows:
o Total Xe 133 equivalent activity (from RP CSAE off-gas sample) = 4.5 E-6 uCi/ml oRCS Xe 133 equivalent corrected (from Primary Chemistry RCS sample = 0.252 uCi/ml Actions to meet SLC 16.11.3 requirements have already been initiated INITIATING CUES: PART ONE AP/1/A/17001031 is complete up thru Step 4.13. You are to continue in the AP and determine the primary to secondary leak rate. Once determined GO TO Part Two of the JPM.
INITIAL CONDITIONS: PART TWO Unit ONE current conditions:
Reactor power = 37% stable for past 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> AP/1/A/17001031 (Primary to Secondary Leakage) still in progress 1 RIA-40 OOS OAC primary to secondary leak rate calculation still NOT available The two most recent RP and Primary Chemistry samples and calculations performed over the past hour have resulted in a SGTL rate = 95 gpd.
INITIATING CUES: PART TWO As the CR SRO and based on the above current conditions determine how much time until Mode 3 must be established.
Duke Energy Procedure No.
Oconee Nuclear Station AP/LAl1700/031 PRIMARY TO SECONDARY LEAKAGE Revision No.
015 Electronic Reference No.
OPOO95ZI PERFORMANCE I
PDF Format Compare with Control Copy every 14 calendar days while work is being perfonned.
Compared with Control Copy Date Compared with Control Copy Date Compared with Control Copy Date
- Date(s) Perfonned I
Work Orderffask Number (WO#)
COMPLETION I
o Yes DNA Checklists and/or blanks initialed, signed, dated, or filled in N~, as appropriate?
0 Yes DNA Required enclosures attached?
DYes DNA Charts, graphs, data sheets, etc. attached, dated, identified, and marked?
o Yes DNA Calibrated Test Equipment, if used, checked out/in and referenced to this procedure?
DYes DNA Procedure requirements met?
Verified By Date Procedure Completion Approved Date Remarks (attach additional pages, ifnecessary)
IMPORTANT:
Procedure No.
Revision No.
Do NOT mark IIHII~ 111111111111 ~III i II~ 1ft II m 1m 11111111 m 11111111111111 ~lllln IIIW 11111111111111 on barcodes.
- API1INI7oo/031*
- 015*
Enclosure Number Printed Date IIII~II U mlll~ II1I D 1111 I 111m 1111/11111 ~IIIII ~B III1I ~m 11m I11II 1111 11ft
- FULL*
- 0512212008*
- 1. Entry Conditions AP/l/A/l700103}
Page} of45 Any actual or suspected primary to secondary leakage ~ 5 gpd and < 25 gpm while above decay heat removal.
- 2. Automatic Systems Actions None
- 3. Immediate Manual Actions None
- 4. Subsequent Actions AP/ll A11700/031 Page 3 of45 ACTIONIEXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE The primary to secondary leak rate can be detennined by the following means:
OAC point OlPl599 (EST TOTAL PRJ TO SEC LEAKRATE) ifOAC primary to secondary
. leak rate calculation available (including lRIA-40 operable).
Sum of lRJA-59 and 1 RJA-60 readings ifboth operable and reactor power> 40%.
Estimated SGTR leak rate formula:
Leak rate =
+
=
MU SI Where:
MU = Makeup Flow SI
=
Seal Inlet Hdr Flow LD = Letdown LD TSR TSR = Total Seal Return Flow If the EOP is NOT already in progress, entry will be directly to the SGTR tab.
4.1 (x.. \\IAAT primary to secondary leak rate
~is 2 25 gpm (36,000 gpd),
__ THEN GO TO Unit 1 EOP.
~----~----------------------------
4.2 r ~
)AAT either of the following exists
~
GO TO Step 4.5.
\\.Jfor lRIA-54:
is in High alarm inoperable THEN perform" Steps 4.3 - 4.4.
NOTE The white tags can be created and hung after the TBS pump breakers are opened. (I) 4.3 Dispatch an operator to open and white tag the following:
_IXD-R3C (lA TURBINE BUILDING SUMP PUMP BKR)
_IXE-R3D (lB TURBINE BUILDING SUMP PUMP BKR)
I ACTIONIEXPECTED RESPONSE 4.4 Notify Secondary Chemistry to perform the following:
Obtain a TBS sample.
Recommend TBS release path.
4.5 @IAAT gross tube leakage is indicated by an increase in normal RC makeup
- flow, THEN GO TO Step 4.79.
4.6 (9 lAA T a tritium sample indicates 2: 75 gpd primary to secondary
- leakage, THEN GO TO Step 4.86.
. 4.7 X-VerifY power escalation in progress.
4.8 Verify both of the following:
_ Rx power::; 40 %
IRlA-40 in alarm 4.9 Suspend power escalation until new data (RCS Xe-I33 Equivalent Corrected, Total CSAE Flow) can be put into OAC tube leak calculation per OP/OIAlI106/031 (Primary to Secondary Leak Rate
. Monitoring and Instrumentation).
4.10 Verify both of the follo'Ying:
_ Rx power > 40%
Any of the following in alarm:
- lRIA-40
- lRlA-59
- lRlA-60 4.11 _
Suspend power escalation until leak rate is validated using an alternate indication.
AP/ll Al17001031 Page 5 of 45 RESPONSE NOT OBTAINED L GO TO Step 4.12.
GO TO Step 4.1 0 GO TO Step 4.12.
I
ACTIONIEXPECTED RESPONSE NOTE AP/I/Al1700/031 Page 7 of 45 RESPONSE NOT OBTAINED The samples taken in the steps below are used to verifY primary to secondary leak rate. CSAE off-gas samples and RCS samples should be taken at approximately the same time (within 15 minutes of each other, if possible).
4.12 NotifY RP to perform the following:
-0Jse a portable monitor to identifY leaking SG. {2}
/obtain CSAE off-gas sample.
r 0xpect contact from Primary Chemistry to coordinate CSAE off-gas and RCS sample times within IS minutes.
4.13 NotifY Primary Chemistry to perform the following:
~btain an RCS sample for use in calculating SG tube leakage rate.
V Contact RP to coordinate CSAE off-gas and RCS sample times within IS minutes.
4.14 _
VerifY OAC primary to secondary leak GO TO Step 4.17.
rate calculation available (including lRIA-40 operable).
4.1S _
Determine primary to secondary leakage rate using OAC point OIPlS99 (EST TOTAL PRI TO SEC LEAKRATE).
4.16 _
GO TO Step 4.21.
4.17 Verify all of the following:
GO TO Step 4.19.
_ Rxpower>40%
1 RIA-59 operable lRIA-60 operable 4.18 _
GO TO Step 4.21.
ACTIONIEXPECTED RESPONSE 4.19 Verify lRlA-40 operable.
4.20 PERFORM End 5.5 (Calculation of Primary to Secondary Leak Rate using 1 RlA-40). {3}
4.21 GO TO the appropriate step based on Primary to Secondary Leak Rate:
Primary to Secondary Step Leak Rate
> 25 gpm (36,000 gpd) 4.1 100 gpd -25 gpm (0.0694 gpm - 36,000 gpd) 4.86 75 gpd - < 100 gpd (0.05205 gpm - < 0.0694 gpm) 4.51 30gpd- <75 gpd 4.53 (0.02082 gpm - < 0.05205 gpm) 5 gpd - < 30 gpd 433 (0.003472 gpm - < 0.02082 gpm)
< 5 gpd (0.003472 gpm) 4.22 AP/IIAl1700/031 Page 9 of45 RESPONSE NOT OBTAINED
- 1.
Initiate action to meet SLC 16.113 requirements.
2._ WHEN CSAE off-gas and RCS samples are available, THEN PERFORM End 504 (Calculation*
of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples).
3._ GO TO Step 4.21.
I ACTIONIEXPECTED RESPONSE 4.22 WHEN CSAE off-gas and RCS samples are available, THEN PERFORM End 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples) to confirm rate.
4.23 _
Verify primary to secondary leak rate confIrmed < 5 gpd (0.003472 gpm).
4.24 Notify the following to take a second sample (within 15 minutes of each other, if possible):
Group Sample RP CSAE Primary Chemistry RCS 4.25 _
WHEN second CSAE off-gas and RCS samples are available, THEN PERFORM End 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples) to confInn rate.
4.26 _
Verify primary to secon~ary leak rate
. confInned < 5 gpd (0.003472 gpm).
4.27 _
Verify lRlA-40 operable.
L
- 2.
AP/I/Al17001031 Page 11 of45 RESPONSE NOT OBTAINED GO TO Step 4.33.
GO TO Step 4.33.
Initiate action to meet SLC 16.11.3 requirements.
GO TO Step 4.29.
I
I 4.28 4.29 430 431 432 ACTIONIEXPECTED RESPONSE Initiate End 5.8 (Resetting lRIA-40 and OAC Setpoints) to install the following alarm setpoints: {7}
1 RIA-40 High - 30 gpd lRIA-4O Alert - 5 gpd OAC point 01K1430 (TOTAL PRI TO SEC LEAKRATE ADMIN LIMIT) - 5 gpd Notify SPOC to perform AM/0IAl03611014 (Resetting Alarm Setpoints for MGP Main Steam Line N-16 Radiation Monitor) to install the following setpoints:
lRIA-59 High - 30 gpd lRIA-60 High - 30 gpd lRIA-59 Alert - 5 gpd lRIA-60 Alert - 5 gpd Notify Secondary Chemistry of the following:
Primary to secondary leak. rate has been confirmed < 5 gpd and this procedure will be exited.
To recommend TBS release path.
Notify the following that primary to secondary leak. rate has been confirmed
< 5 gpd and this procedure will be exited:
RP Primary Chemistry
_. Personnel previously notified per OMP 1-14 (Notifications)
EXIT this procedure.
AP/IIAl17001031 Page 13 of 45 RESPONSE NOT OBTAINED I
I ACTIONIEXPECTED RESPONSE 4.33 _
IAAT primary to secondary leak. rate increases to ~ 30 gpd (0.02082 gpm),
TH:i!:N GO TO Step 4.53.
4.34 _
Verify IRlA-40 operable.
4.35 _
Monitor the following at least once per shift for indications of an increasing leak rate: (4) 1 RIA-I 6 IRIA-17 lRIA-40 tRIA-59 (when Rx power> 40 %)
lRIA-60 (when Rx power> 40 %)
AP/I/N1700/031 Page 15 of45 RESPONSE NOT OBTAINED
- 1.
Initiate action to meet SLC 16.11.3 requirements.
- 2. _
Monitor the following at least twice per shift for indications of an increasing leak..
rate: {4}
1 RIA-I 6 lRIA-17 lRIA-59 (when Rx power> 40 %)
lRIA-60 (when Rx power> 40 %)
3._ GO TO Step 4.36.
I
---~----------------~---------------
4.36 _
Make notifications of primary to secondary leakage per OMP 1-14 (Notifications).
4.37 _
Maintain the Auto Log to include the following:
lRIA-16, 17,40,59, and 60 readings RCS activity levels Calculated leak sizes (including those based on 1 RIA-40 readings)
ACTIONIEXPECTED RESPONSE 4.38 _
Issue a priority work request for any OOS SG tube leak monitoring equipment.
4.39 Notify RP and Primary Chemistry to perform CSAE off-gas and RCS samples based on RIA operabilIty: {5}{6}
tRIA 40 Inoperable Rx power::; 40 %
1 RIA-59 or 1RIA-60 Inoperable Both 1 RIA-59 and IRIA-60 Operable with Frequency (hr) 12 12 Rx power> 40 %
8 AND lRIA-45 inoperable {J7}
Both 1 RIA-59 and lRIA-60 Operable with Rx power> 40 %
AND lRIA-45 operable tRIA 40 Operable Yes 24 Frequency (hr) 24 4.40 _
IAAT CSAE off-gas sample and RCS sample results become available, THEN perform Steps 4.41 - 4.43.
4.41 PERFORM Encl5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples).
4.42 _
Log leak rate calculation results in Auto Log.
AP/ll All 700103 I Page 17 of45 RESPONSE NOT OBTAINED GO TO Step 4.44.
I ACTIONIEXPECTED RESPONSE 4.43 Notify the following to enter leak rate calculation results in' the Excel leakage spreadsheet:
_. Ops Mods Supervisor
_. Ops Work Process Manager Administrative Specialist 4.44 Notify SPOC to perfonn AM/OIAl03611014 (Resetting Alarm Setpoints for MGP Main Steam Line N-16
. Radiation Monitor) to install the following setpoints for the RIA on any SG with ~
5gpd leakage:
1 RIA-59 High - 75 gpd 1 RIA-60 High - 75 gpd
_'. 1RIA-59 Alert - 30 gpd
_.1 RIA-60 Alert - 30 gpd 4.45 _
Keep turnover sheet up to date with:
- OlKl430 (Total Pri To Sec Leakrate Admin Limit) setpoint
- IRIA-40, 59, 60 High and Alert alann setpoints 4.46 _
IAAT IRIA-40 is operable, THEN GO TO Step 4.47_
4.47 PERFORMEncl5_8 (Resetting 1RIA-40 and OAC Setpoints) to set the following alann setpoints: {7) lRIA-40 High - 75 gpd lRIA-40 Alert - 30 gpd OAC point OlKl430 (TOTAL PRJ TO SEC LEAKRA TE ADMIN LIMln - 30 gpd 4.48 _ Notify OSM to include most recent primary to secondary l~ak rate (detennined by CSAE off-gas sample or 1RIA-40 on the OSM turnover sheet)_ {8}
AP/I/Af1700/031 Page 19 of45 RESPONSE NOT OBTAINED GO TO Step 4.48_
I
I 4.49 4.50 ACTIONIEXPECTED RESPONSE IAA T CSAE off-gas sample indicates primary to-secondary leak rate
< 5 gpd (0.003472-gpm),
THEN perfonn the following:
A. Notify the following to take another sample (within 15 minutes of each other, if possible):
Group Sample RP CSAE Primary Chemistry RCS B. _
GO TO Step 4.25.
WHEN in MODE 5, THEN EXIT this procedure.
AP/IIAl17001031 Page 21 of45 RESPONSE NOT OBT AlNED I
4.51 4.52 ACTIONIEXPECTED RESPONSE AP/I/Al1700/031 Page 23 of45 RESPONSE NOT OBTAINED VerifY primary to secondary leak rate GO TO Step 4.53.
is;::: 75 gpd for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.
GO TO Step 4.86.
NOTE Continuous Primary to Secondary Leakage Monitoring is provided by the following methods:
1 - OAC Point 01Pl599 (EST TOTAL PRJ TO SEC LEAKRATE) including lRIA-40 operable 2 - I RIA-59 and lRJA-60 operable with power> 40%
4.53 _
IAAT all the following conditions exist:
Both Continuous Primary to Secondary Leakage Monitoring methods are inoperable Primary to secondary leak rate
> 60 gpd (0.04164 gpm)
Leak unstable or increasing at time both Continuous Primary to Secondary Leakage Monitoring methods became inoperabl~
THEN GO TO Step 4.86.
4.54 _
IAA T primary to secondary leak rate increases to either of the following:
- 75 gpd (0.05205 gpm) for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />
- 100 gpd (0.0694 gpm)
THEN GO TO Step 4.86.
4.55 _
Make notifications of primary to secondary leakage per OMP 1-14 (Notifications).
I ACTIONIEXPECTED RESPONSE.
4.56 _
Monitor the following every 15 minutes for indications of increasing leak rate: {9}
1 RIA-l 6 lRIA-17 IRIA-40 lRIA-59 (whenRx power> 40 %)
lRIA-60 (when Rx power> 40 %)
4.57 _
IAAT leak rate is stable (::; 10%
change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> time period),
THEN reduce monitoring frequency of the following to every two hours:
lRlA-l6 lRlA-17 1 RlA-40 lRIA-59 (when Rx power> 40 %)
1 RlA-60 (when Rx power> 40 %)
4.58 _
Maintain the Auto Log to include the following:
lRIA-16, 17,40,59, and 60 readings RCS activity levels Calculated leak sizes (including those based on 1 RIA -40 readings) 4.59 _
VerifY affected SG identified. {2}
AP/IIAl17001031 Page '25 of 45 RESPONSE NOT OBTAINED Attempt to identifY affectedSG by any of the following methods:
1 RlA -16117 readings lRIA-59/60 readings (when Rx power
>40%)
Local RP surveys of MS lines I
ACTIONIEXPECTED RESPONSE 4.60 _
Issue a priority work request for any OOS SG tube leak monitoring equipment.
4.61 lAAT the OSM desires, THEN initiate Encl5.2 (Reduction of Secondary Leakage and Cross-Unit Contamination). (JO) 4.62 Notify RP and Primary Chemistry-to perform CSAE off-gas and RCS samples based on RlA operability: {5}{6}
tRIA 40 Inoperable Rx power::; 40 %
lRIA-59 or lRIA~60 Inoperable Both lRIA-59 and 1 RIA-60 Operable with Rx power> 40 %
AND lRlA-45 inoperable (J7)
Both lRIA-59 and lRIA-60 OperabI~ with Rx power> 40 %
AND lRIA-45 operable tRIA 40 Operable Yes Frequency (hr) 4 4
8 12 Frequency (hr) 12 4.63 _
IAAT CSAE off-gas sample and RCS sample results become available, THEN perform Steps 4.64 - 4.66.
AP/!I Al1700/031 Page 27 of45 RESPONSE NOT OBTAINED GO TO Step 4.67.
I 4.64 4.65 4.66 4.67
- 4.68 4.69 4.70 ACTIONIEXPECTED RESPONSE PERFORM End 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples).
Log leak rate calculation results in Auto Log.
NotifY the following to enter leak rate calculation results in the Excel leakage spreadsheet:
Ops Mods Supervisor' Ops Work Process Manager Administrative Specialist Keep turnover sheet up to date with:
- OlKl430 (TOTAL PRJ TO SEC LEAKRA TE ADMIN LIMIT) setpoint
- lRIA-40, 59, 60 High and Alert
. alarm setpoints IAAT lRJA-40 is operable, AND primary to secondary leak rate is unstable (> 10% change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period),
THEN GO TO Step 4.69 PERFORM End 5.8 (Resetting lRlA-40 and OAC Setpoints) to set the following alarm setpoints: (7) 1 RlA-40 High - 75 gpd 1 RlA-40 Alert -75 gpd OAC point OlK1430 (TOTAL PRl TO SEC LEAKRA TE ADMIN LIMIt) - 75 gpd IAAT lR1A-40 is operable, AND primary to secondary leak rate is stable (~ 10% change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />
\\ period),
THEN GO TO Step 4.71.
AP/IIAl1700/031 Page 29 of45 RESPONSE NOT OBTAINED
_' GO TO Step 4.70.
GO TO Step 4.72.
I
'I 4.71 4.72 4.73 4.74 ACTIONIEXPECTED RESPONSE PERFORM End 5.8 (Resetting lRIA-40 and OAC Setpoints) to set the following alarm setpoints: {7}
lRIA-40 Bigh - 75 gpd lRIA-40 Alert - 30 gpd above existing leak rate (NOT to exceed 75 gpd)
OAC point OlKl430 (TOTALPRl TO SEC LEAKRATE ADMIN LIMIT) - 30 gpd above existing leak rate (NOT to exceed 75 gpd)
IAA T primary to secondary leak rate is unstable (> 10% change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period),
THEN GOTO Step 4.73.
Notify SPOC to perform AM/O/A/0361/014 (Resetting Alarm Setpoints for MGP Main Steam Line N-16 Radiation Monitor) to install the following setpoints for the RIA on any SG with ~
30gpd leakage:
I RIA-59 High - 75gpd I RlA-60 High-75 gpd 1 RIA-59 Alert - 75 gpd lRIA-60 Alert - 75 gpd IAA T primary to secondary leak rate is stable (:::; 10% change in a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period),
THEN GO TO Step 4.75.
API il Al1700/031 Page 31,of45,
RESPONSE NOT OBTAINED I
GO TO Step 4.74.
GO TO Step 4.76.
I 4.75 4.76 4.77 4.78 ACTIONIEXPECTED RESPONSE NotifY SPOC to perform AMlOI A103611014 (Resetting Alann Setpoints for MGP Main Steam Line N-16 Radiation Monitor) to install the following setpoints for the RIA on any SG with ;;::
30gpd leakage:
1 RlA-59 High -75 gpd lR1A-60 High - 75 gpd lR1A-59 Alert - 30 gpd above existing leak rate (NOT to exceed 75 gpd) lR1A-60 Alert - 30 gpd above existing leak rate (NOT to exceed 75 gpd)
NotifY OSM to include most recent primary to secondary leak rate (determined by CSAE off-gas sample or lRIA-40) on the OSM turnover sheet. (8)
Prepare for response to primary to secondary leakage;;:: 75 gpd by reviewing Steps 4.86 - 4.110. {II}
WHEN in MODE 5, THEN EXIT this procedure.
AP/I/Al17001031 Page 33 of45 RESPONSE NOT OBTAINED j
I 4.79 4.80 4.81 4.82 4.83 4.84 4.85 ACTIONIEXPECTE)) RESPONSE VerifY OAC primary to secondary leak rate calculation available (including lRIA-40 operable).
Detennine primary to secondary leakage rate using OAC point o IP1599 (EST TOTAL PRl TO SEC LEAKRATE).
GO TO Step 4.86.
VerifY all of the following:
Rxpower> 40 %
1 RIA-59 operable lRIA-60 operable Detennine primary to secondary leakage rate using sum of lRIA-59 and 1 RIA -60 readings.
GO TO Step 4.86.
Estimate SGTR leak rate:
Leak rate =
+
MU SI LD TSR Leak rate =
gpm Where:
MU
=
Makeup Flow SI
=
Seal Inlet Hdr Flow LD
=
Letdown TSR =
Total Seal Return Flow AP/11 A11700/031 Page 35 of45 RESPONSE NOT OBTAINED GO TO Step 4.82.
GO TO Step 4.85.
I
l 4.86 4.87 4.88 4.89 4.90 4.91 ACTIONIEXPECTED RESPONSE Make notifications of primary to secondary leakage per OMP 1-14 (Notifications).
Log readings from the following every 15 minutes in the Auto Log: {9}
1 RIA-I 6 lRIA-17 lRIA-40
- lRIA-59 (when Rx power> 40 %)
lRIA-60 (when Rx power> 40 %)
Initiate a unit shutdown to meet requirements ofEnel 5.1 (Unit Shutdown Requirements) using the following, as applicable:
- . AP/29 (Rapid Unit Shutdown)
- OP/II All 102/004 (Operation at Power)
- OP/1/ All 102/01 0 (Controlling Procedure for Unit Shutdown)
IAA T primary to secondary leakage Increases, THEN modify shutdown as required by Enel 5.1 (Unit Shutdown Requirements).
Notify Radwaste to stop all liquid releases in progress until sample results assures release rates within limits.
Stop all gaseous releases in progress until sample results assure release rates within limits.
AP/I/Al1700/031 Page 37 of45 RESPONSE NOT OBTAINED J
I ACTIONIEXPECTED RESPONSE 4.92 IAAT all the following exist:
Primary to secondary leak rate
< 100 gpd (0.0694 gpm) lRlA-40 inoperable Rx Power::; 40 %
THEN notify RP and Primary Chemistry to sample CSAE off-gas and RCS every 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
4.93 _
Make up to the UST only as necessary to maintain UST level> 7'.
4.94 NotifY the following that a shutdown is in progress due to primary to secondary leakage:
RP Primary Chemistry Secondary Chemistry AP/I/Al17001031 Page 39 of45 RESPONSE NOT OBTAINED I
I ACTIONIEXPECTED RESPONSE 4.95 _
Initiate End 5.2 (Reduction of Secondary Leakage and Cross-Unit Contamination). {lO}
4.96 _
VerifY affected SO identified. {2}
4.97 VerifY entry into this procedure was due to one of the following:
Gross tube leakage indicated by an increase in normal RC makeup flow Tritium sample indicating;:::: 75 gpd primary to secondary leak 4.98 _
GO TO Step 4.1 06.
4.99 _
VerifY CSAE off-gas sample and RCS sample have been requested to verifY leak rate.
4.100_ WHEN CSAEoff-gas and ReS sample results become available, THEN PERFORM End 5.4 (Calculation of Primary to Secondary Leak Rate using CSAE Off-gas and RCS Samples).
4.101_ Log leak rate calculation results in Auto Log.
4.102 NotifY the following to enter leak rate calculation results in the Excel leakage spreadsheet:
Ops Mods Supervisor Ops Work Process Manager Administrative Specialist AP/I/N17001031 Page 41 of 45 RESPONSE NOT OBTAINED Attempt to identifY affected SO by any of the following methods:
1 RIA -16117 readings lRIA-59/60 readings (when Rx power
>40%)
Local RP surveys of MS lines GOTOStep4.99.
NotifY the following to take another sample (within 15 minutes of each other, ifpossible):
Group Sample RP CSAE Primary Chemistry RCS I
I ACTIONIEXPECTED RESPONSE 4,103 Ensure unit shutdown is in progress to meet the shutdown requirements of End 5.1 (Unit Shutdown Requirements).
4.104_ WHEN in MODE 3, THEN continue.
4.105_ VerifY leak rate calculation (Step 4.1 00) confirms shutdown to MODE 5 is required due to leakage exceeding limits of End 5.1 (Unit Shutdown Requirements).
AP/IIAl1700/031 Page 43 of45 RESPONSE NOT ORT AINED
- 1. _ IF OSM desires, THEN stop unit shutdown.
- 2. _ IF unit shutdown is stopped, AND only one confirmation of leak rate (per Step 4.100) has been made, THEN perform the following:
A. Notify the following to take a second sample (within 15 minutes of each other, if possible):
Group RP Primary Chemistry B. _GO TO Step 4.100.
- 3. _ IF unit shutdown is stopped, THEN GO TO Step 4.21.
4._ GO TO Step 4.106.
Sample CSAE Res
r-.
I 4.106_ WHEN LPI is providing DHR, THEN dispatch an operator to perform End 53 (Local SG Isolation) to isolate affected SGs. {12}
_______ ~~==~==:...::..:=~~ _______ IL __. ____________________ _
ACTIONIEXPECTED RESPONSE 4.107 Close the following on affected SGs: {12}
lA S(;
IBSG IFDW-31 IFDW-40 IFDW-36 IFDW-45 IFDW-38 IFDW-47 IFDW-372 IFDW-382 IMS-79 1 MS-76 IMS-24 IMS-33 IMS-35 IMS-36 IMS-82 IMS-84 IFDW-368 IFDW-369 lSD-2 ISD-5 lSD-27 ISD-290 lSD-358 lSD-418 ISD-420 lSD-419 lSD-421 4.108_ WHEN condenser vacuum is broken, ORin MODE 5, THEN notifY RP to stop taking CSAE off-gas samples.
4.1 09_ NotifY Primary Chemistry to stop taking non-routine samples as part of their primary to secondary leak rate monitoring program.
AP/IIAl17001031 Page 45 of45 RESPONSE NOT OBTAINED
~------------------------------
4.110_ EXIT this procedure.
.1 Unit Shutdown Requirements AP/I1Af17001031 Page 1 of 1 NOTE The time limits for all conditions begin when the associated leak rate is first quantified, typically by OAC point OlP1599 or lRIA-59/60 reading. Although grab samples may be collected to validate leak size, the time limits begin from the first quantified leak rate.
For items 1 &2, shutdown must commence immediately.
For items 3-5, commencement of shutdown may be delayed until leak rate is confirmed by grab samples, however the time limit begins when the leak rate was first quantified.
Continuous Primary to Secondary Leakage Monitoring is provided by the following methods:
l-OAC Point OlP1599 (EST TOTAL PRI TO SEC LEAKRATE) including lRIA-40 operable 2-1RIA-59 and lRIA-60 operable with power> 40%
If shutdown begins based on crediting 1 RIA-59 and lRIA-60 (lRIA-40 inoperable), the time limit does NOT change when Rx power is decreased below 40%.
Leak Rate/Continuous Primary to Plant Condition Secondary Leakage Monitoring Status
<50% Power MODE 3 MODES
- 1)
Leak rate> 150 gpd (0.10410 gpm) 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> 3 hours 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> (J9}
(TS 3.4.13 applies)
{ J3}
- 2)
Leak rate ~ 100 gpd ~ 150 gpd 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> 3 hours N/A (sustained leak or spike)
{ J3}
- 3)
Leak rate ~ 75 gpd < 100 gpd with Continuous Primary to Secondary Leakage Monitoring N/A 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> N/A operable (sustained for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />)
- 4)
Leak rate ~ 75 gpd < 100 gpd with both methods of Continuous Primary to Secondary Leakage N/A 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> N/A Monitoring inoperable (sustained for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />)
- 5)
Leak rate> 60 gpd < 100 gpd with both methods Continuous Primary to Secondary Leakage Monitoring inoperable N/A 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> N/A (leak rate unstable or increasing when Continuous Primary to Secondary Leakage Monitoring became inoperable).
Enclosure S.4 AP/I/A/17001031 Calculation of Primary to Secondary Leak Page 1 of 1 Rate using CSAE Off-gas and RCS Samples ACTIONIEXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE Primary to secondary leak rates < 1.0 gpd CANNOT be accurately quantified, but they should be recorded for trending purposes. {l4}
- 1.
Obtain Total Xe 133 eguivalent activi!y from RP CSAE off-gas sample.
(/lCi/ml)
- 2.
Obtain RCS Xe 133 eguivalent corrected from Primary Chemistry RCS sample.
(/lCi/m!)
- 3.
Determine primary to secondary leak rate from the following formula: {20}
1._ IF NO detectable activity, THEN log leak. rate = 0 gpd.
2._ GO TO Step 4.
Leak rate =
100 fe/min x
~C-=-SA:...:.=E....:o=ff,->-gL..a-=--s..::..T..:.cot~X-,,-,e,-,Icc:.3-=--3-,-eq"'--'£(/l.:.c::C-=-i/=m:::d.I)-,--_ x. 10800 (ga!)(min)
RCS Xe 133 eq corr (/lCi/m!)
(ft3)(day)
I_0_O_ft_
3 X ______
--'Il_C_i/_m_!=CS"-'-AE"'-.- X I0800(ga))(min)
Leak rate =
/lCi/mIRcs (fe)(day) min gpd
- 4.
EXIT this enclosure.
- l..5 Calculation of Primary to Secondary Leak Rate using lRIA-40 AP/IIAll7001031 Page 1 of1 ACTIONIEXPECTED RESPONSE RESPONSE NOT OBTAINED Obtain RCS Xe 133 equivalent corrected from latest available Primary Chemistry RCS sample.
(/lei/ml)
NOTE The maximum indicated lRIA-40 count rate (thepeak of any spikes) should be used to calculate leak rate. {15}
- 2.
Obtain lRIA-40 counts from the Obtain lRIA-40 counts from OAC point*
Control Room RIA View Node. (1 VB2) cpm
- 3.
Determine primary to secondary leak rate from the following formulas: (20)
OlE3020 (lRIA-40 CSAE EXHAUST). {16}
cpm Leak rate =
100 fe/min X I_RJ_A_-4_0-'-(c~p_m~) ____ X 3.67E-4 (gal)(min)( ~lCi/mJ)
RCS Xe 133 eq corr (/lei/ml)
(ft3)(day)(cpm)
_ _ IO_O_ft_3_
X ______
cp....,m_ X 3.67E-4 (gaJ)(min)( /lCi/m!)
Leak rate =
/lei/m]
(ft3)( day)( cpm) mm gpd
- 4.
EXIT this enclosure.
[
.4 Calculation of Primary to Secondary Leak Page 1 of 1 Rate using CSAE Off-gas and RCS Samples
"\\
ACTIONIEXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE Primary to secondary leak rates < 1.0 gpd CANNOT be accurately quantified, but they should be recorded for trending purposes. {14}
- 1.
- 1. _
IF NO detectable activity, THEN log leak rate = 0 gpd.
.Lf. 5 E - (,
(J.l.Cilml)
- 2. _
GO TO Step 4.
- 2.
corrected
~--'--'
CS sample.
_...... O"-._z_i_5_Z __
(J.l.Cilml)
- 3.
_ Determine primary to secondary leak rate from the following formula: {20}
Leak rate :=
C_S_AE_o_ff---,-g",-a_s _T_ot_X_e_l_3_3 _eq-,-(",-J.l._C_ilml--<....) __ X 10800 (gal)(ruin)
RCS Xe 133 eq corr (J.l.Cilml)
(ff)(day) 1O""7'0,-j{_3/ X j. 5 E - t. /lCiI#CSAE 10800(gal)(JB:ill)
Leak rate :=
- 0<
X
- mn,
- o. ~ 5 2
)5~i!mlRCS (f;j(day)
- = /9.3 gpd
*----*--*------*--**-----------r---**-----*--.---
- 4.
_ EXIT this enclosure.
faA 1.4 AP/IIAl1700/031 Calculation of Primary to Secondary Leak Page 1 of 1 Rate using CSAE Off-gas and RCS Samples ACTIONIEXPECTED RESPONSE RESPONSE NOT OBTAINED V.
NOTE
\\I Primary to secondary leak rates < 1.0 gpd CANNOT be accurately quantified, but they should be recorded for trending purposes. {14}
- 1. L Obtain Total Xe 133 eguivalent activity 1._ IF NO detectable activity, from RP CSAE off-gas sample.
THEN log leak rate = 0 gpd.
';,S e-iLJ (JlCilml) 2._ GO TO Step 4.
- 2. LObtain RCS Xe 133 eguivalent corrected from Primary ChemistryRCS sample.
- 'Z--.s Z.
(pCilml)
- 3.
_ Determine primary to secondary leak rate from the following formula: {20}
Leak rate =
100 fe/min x C=-:S:;:..A=E=--0::c::.ff::...J-g=a-=-s -'-.To.:...t-=-X,,-e-=1-=-33=--e_9L...>(L-JlC.:...i:.::::/m=1)L-_ X. 10800 (gaJ)(min)
RCS Xe ] 33 eq corr (JlCi/ml)
(ft3)(day)
.1
-4:;
I_OO_-rr-_ x _--I-r_._S-'e=--_--'--JlC_i_/m_JC""'s=AE~ x ] 0800(gaJ)~)
Leak rate =
-mtJr
.2.52.-
!lCi/mIRcs
~day)
:--------------------T
- 4. /EXIT thIS enclosure.
ILJO i J-10800 J
-~
J
/oD ~ /.,B5 7e
.,.. /DgOO = r 1.111'010 e 1 :: Cpd
.1
[( t ~ J Pc('r 2-Unit Shutdown Requirements AP/1/ Al1700/031 Page 1 of 1 NOTE The time limits for all conditions begin when the associated leak rate is first quantified, typically by OAC point 01P1599 or 1RIA-59/60 reading. Although grab samples may be collected to validate leak size, the time limits begin from the first quantified leak rate.
For items 1&2, shutdown must commence immediately.
For items 3-5, commencement of shutdown may be delayed until leak rate is confirmed by grab samples, however the time limit begins when the leak rate was first quantified.
Continuous Primary to Secondary Leakage Monitoring is provided by the following methods:
1-0AC Point 01P1599 (EST TOTAL PRI TO SEC LEAKRATE) including lRIA-40 operable 2-1 RIA-59 and lRIA-60 operable with power> 40%
If shutdown begins based on crediting 1 RIA-59 and lRIA-60 (IRIA-40 inoperable), the time limit does NOT change when Rx power is decreased below 40%.
Leak Rate/Continuous Primary to Plant Condition Secondary Leakage Monitoring Status
<50% Power MODE 3 MODES
- 1) Leak rate> 150 gpd (0.10410 gpm) 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> 3 hours 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> {l9}
(TS 3.4.13 applies)
( I3}
- 2)
Leak rate ~ 100 gpd ~ 150 gpd 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> 3 hours N/A (sustained leak or spike)
{ I3}
- 3)
Leak rate ~ 75 gpd < 100 gpd with Continuous Primary to Secondary Leakage Monitoring N/A 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> N/A operable (sustained for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />)
- 4)
Leak rate ~ 75 gpd < 100 gpd with both methods of Continuous t:>
Primary to Secondary Leakage N/A N/A Monitoring inoperableV (sustained for at least 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />)
- 5)
Leak rate> 60 gpd < 100 gpd with both methods Continuous Primary to Secondary Leakage Monitoring inoperable N/A 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> N/A (leak rate unstable or increasing when Continuous Primary to Secondary Leakage Monitoring became inoperable)
L r
- i CANDIDATE EXAMINER REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE ADMIN-209 DETERMINE L TOP REQUIREMENTS ADMIN 209 RO Page 1 of 12
Determine L TOP Requirements Alternate Path:
Facility JPM #:
KIA Rating(s):
System: 001 KIA:
Gen 2.2.12 Rating:
3.7/4.1 Task Standard:
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE ADMIN 209 RO Page 2 of 12 Per OP/1/N11 04/049, Low Temperature Overpressure Protection, and based on conditions provided and plant knowledge determine if L TOP requirements are being met.
Preferred Evaluation Location:
Preferred Evaluation Method:
Simulator In-Plant -:.X::..-_
Perform X
Simulate
References:
Validation Time: 30 minutes Time Critical: NO
========================================================================
Candidate:
Time Start: ___
NAME Time Finish: __
Performance Rating:
SAT ___ UNSAT __ _
Performance Time: ___ _
Examiner: ____________ _
~/ __
NAME SIGNATURE DATE
========================================================================
COMMENTS
SIMULATOR OPERATOR INSTRUCTIONS:
NONE ADMIN 209 RO Page 3 of 12
Tools/Equipment/Procedures Needed:
-Attachment listing current plant conditions ADMIN 209 RO Page 4 of 12
-PT/1/A/06001001, Periodic Instrument Surveillance, Encl. 13.3 (Mode 4) pages 8, 9, and 19
-Working copy of OP/1/A/11 04/049, L TOP, Encl. 4.13 (L TOP Requirements Logic Diagram)
READ TO OPERATOR DIRECTION TO TRAINEE:
I will explain the initial conditions, and state the task to be performed. All control room steps shall be performed for this JPM, including any required communications. I will provide initiating cues and reports on other actions when directed by you. Ensure you indicate to me when you understand your assigned task. To indicate that you have completed your assigned task return the handout sheet I provided you.
INITIAL CONDITIONS:
Unit 1 controlling procedure for unit shutdown and cooldown is in progress for entering a refueling outage. Plant conditions are as described in the attachment provided.
INITIATING CUES:
As the OATe or BOP determine if L TOP requirements are being met per PT/1/A/06001001, Periodic Instrument Surveillance, Encl. 13.3 (Mode 4) pages 8, 9, and 19.
~ Utilize the attached list of plant conditions and any other appropriate procedures to make your determination.
~ Finally, document your determinations on the enclosed working copy of the "L TOP Logic Diagram" EncL 4.13 of OP/1/A/1104/049, LTOP.
START TIME: __
STEP 1:
- Pg 8-SR 3.4.12.1 LTOP (HPI) Verify HPI deactivated per OP/1/A/11 04/049 (LTOP).
STANDARD: Refers to OP/1/A/1104/049 (LTOP) Ene!. 4.13 and attachment.
Determines that HPI is NOT deactivated in that:
-1A HPI Pump is still operating
-1 HP-26 breaker is not open COMMENTS:
STEP 2:
SR 3.4.12.2 LTOP (CFT) Verify each CFT isolated per OP/1/A/11 04/049 (L TOP) when CFT pressure ~ 373 psig.
STANDARD: Core Flood Tanks (CFTs) are isolated COMMENTS:
STEP 3:
SR 3.4.12.3 L TOP (pzr Level)
Verify Pzr level within L TOP limits per heatup/cooldown curves in OP/0/A/1108/001 (Curves And General Information).
STANDARD:
Determines that Pzr Level is NOT within limits; Pzr Level must be < 220 inches. It is currently 223 inches.
COMMENTS:
ADMIN 209 RO Page 5 of 12 CRITICAL STEP
_SAT
_UNSAT
_SAT
_UNSAT CRITICAL STEP
_SAT
_UNSAT
ADMIN 209 RO Pa~e 6 of 12 STEP 4:
SR 3.4.12.6 LTOP (Pressurizer Heater Bank 3 or 4)
Verify Pressurizer Heater Bank 3 OR 4 white tagged open per OP/1/Al1104/049 (Low Pressure Overpressure Protection (L TOP).
SAT STANDARD:
Determines from attachment that Bank 3 Heaters are white tagged open.
UNSAT COMMENTS:
STEPS:
SR 3.4.12.4 L TOP (1 RC-4)
Verify 1 RC-4 open when PORV required to be operable.
SAT STANDARD:
1 RC-4 is open when PORV required to be operable UNSAT COMMENTS:
STEP 6:
SR 16.5.2.4 LTOP (1 RC-4)
Verify 1 RC-4 open when the following conditions are met:
- 1 RC-4 installed
- 1 RC-4 part of L TOP vent path UNSAT STANDARD:
Verifies 1 RC-4 is open; but none of the above conditions require 1 RC-4 to be open COMMENTS:
ADMIN 209 RO aJle 0
P 7 f12 STEP 7:
SR 3.4.12.6 CRITICAL STEP LTOP (RC Pressure)
Verify RCS < 525 psig when RCS > 220°F and s325°F.
SAT OR Verify RCS < 375 psig when RCS s 220°F.
STANDARD:
Determines RC Pressure to be within limits UNSAT COMMENTS:
STEP 8:
SR 3.4.12.6 L TOP (RC Makeup Flow)
Verify 1 HP-120 travel stop operable per OP/1/A/1104/049 (LTOP)
SAT or HPI Pumps NOT capable of starting and injection into RCS via 1 HP-120.
STANDARD: 1HP-120 Travel Stop operable UNSAT COMMENTS:
STEP 9:
- Page 9 -
SR 3.4.12.6 L TOP (OAC Alarms)
SAT NOTE: The 225" Pressurizer Level Computer alarm is included in this check.
Verify 01 L3153 NOT in alarm AND OAC operable.
IF 01 L3153 in alarm, evaluate L TOP input points valid by using L TOP OAC UNSAT Screen.
Refer to OP/1/A/1104/049 (Low Temperature Overpressure Protection (LTOP).
STANDARD: Per Attachment, computer point is not in alarm (pzr Level is <225" so the alarm is not actuated; however Pzr Level exceeds L TOP limits)
COMMENTS:
ADMIN 209 RO age a P
8 f 12 STEP 10:
SR 3.4.12.6 L TOP (OAC Alarms) (260" Pressurizer Level Computer alarm.)
Verify the following:
- 1 SA-2/C-3 "RC Pressurizer Level High/Low" Statalarm card NOT Pulled.
IF Either 1SN18/A-3 OR 1SN18/A-4 is in alarm OR card pulled, THEN verify the following Computer Point status:
UNSAT
- 01X2256 Quality = GOOD Value = FALSE
- 01X2274 Quality = GOOD Value = FALSE
- 01X2285 Quality = GOOD Value = FALSE STANDARD:
Per attachment, SA Cards are not pulled and not in alarm
/
COMMENTS:
STEP 11:
SR 3.4.12.6 L TOP (OAC Alarms) (315"Pressurizer Level Computer alarm)
Verify 1 SA-21C-4 "RC Pressurizer Level Emerg High/Low" Statalarm card SAT NOT Pulled.
UNSAT STANDARD: Determines per attachment, SA card Is not pulled COMMENTS:
ADMIN 209 RO Page 9 of 12 STEP 12:
SR 3.4.12.6 L TOP (HP Nitrogen System)
Verify 1N-121 white tagged closed per OP/1/A/1104/049 (LTOP).
SAT STANDARD:
Determines per attachment that 1 N-121 is closed and white tagged.
UNSAT COMMENTS:
-Go To Page 19-STEP 13:
- page 19-CRITICAL STEP L TOP (Logic Diagram)
Verify L TOP requirements met per Enclosure "L TOP Requirements Logic Diagram" of OP/1/A/11 04/049 (L TOP).
SAT STANDARD:
Determines from the Logic diagram and the attachment that L TOP UNSAT requirements are NOT satisfied due to 6 items in that:
-HPI is NOT appropriately deactivated 1 A HPI pump is NOT racked out and tagged 1 HP-26 breaker is still closed
-pzr Level is too high
-No dedicated L TOP operator is assigned
-L TOP vent is NOT established
-pzr Relief.standpipe (valve removed) or greater vent path is NOT established COMMENTS:
END TASK STOP TIME: ____
CRITICAL STEP EXPLANATIONS:
STEP #
Explanation 1
Requires determination of HPI deactivation from other procedures 3
Requires determination of satisfactory Pzr Level from other procedures 7
Requires determination of satisfactory ReS pressure from other procedures ADMIN 209 RO Page 10 of 12 13 Requires the overall determination of other L TOP requirements not individually itemized on pgs 8 & 9
CANDIDATE CUE SHEET (TO BE RETURNED TO EXAMINER UPON COMPLETION OF TASK)
INITIAL CONDITIONS:
ADMIN 209 RO Page 11 of 12 Unit 1 controlling procedure for unit shutdown and cooldown is in progress for entering a refueling outage. Plant conditions are as described in the attachment provided.
INITIATING CUES:
As the OATe or BOP determine if LTOP requirements are being met per PT/1 IA/0600100 1,
Periodic Instrument Surveillance, Enc!. 13.3 (Mode 4) pages 8,9, and 19.
~ Utilize the attached list of plant conditions and any other appropriate procedures to make your determination.
~ Finally, document your determinations on the enclosed working copy of the "L TOP Logic Diagram" Enc!. 4.13 of OP/1/A/11 04/049, L TOP.
Unit One Conditions for Determining L TOP Requirements Procedures in progress:
OP/1/A/11 02/01 0, Controlling Procedure for Unit Shutdown
-Enc!. 4.10, SID from Mode 3 to Mode 4 in progress RCS Parameters:
Tc = 225°F slowly decreasing RCS Pressure = 285 psig decreasing Pressurizer Level = 223 inches decreasing slowly LPI operation (Series Mode) in progress 2/0 RCP operation exists Primary Systems/Components status:
1 Band 1 C HPI Pumps have been racked out and tagged 1 HP-27 closed; handwheel tagged; breaker tagged open 1 HP-26 closed; handwheels tagged; breakers not open 1 HP-409 and-410 switches in CR have been tagged closed 1 CF-1 and -2 are Closed/ handwheels tagged and breakers tagged open 1 HP-120 Travel Stop installed LTOP Vent path has not yet been established L TOP computer point 01 L3153 is not in alarm 1SA-2/C-3, C-4 and 1SA-18/A-3, A-4 cards are not pulled and not in alarm 1 N-121 is tagged closed Pzr Htr Bank 3 is deactivated No dedicated L TOP Operator assigned 1 RC-4 is open ADMIN 209 RO Page 12 of 12 NOTE: All requirements that are required to be "operable" can be assumed to be operable unless stated otherwise.
3.3 Mode 4
- 1.
Review Shift Turnover Sheet every 2 Hours.
1.1 Review Enclosure "Shift Turnover Sheet" to verify all turnover items updated and all required testing/surveillance items resulting from a degraded Mode per TS performed.
- 2. Obtain and call in Daily Dispatcher Readings.
- 3.
IF Reactor Power or RCS temperature is changing, monitor OAC RCS Inventory program for unexpected changes. Monitor Trend Group 1 RCSINV.
3.1 Ensure set temporary Lo alarm on 01P3415 (Gross RCS Leak Rate GPM (10 Min Avg)) at
-10 gpm per OP/OIAlI103/020A (Operator Aid Computer Use).
I NOTE:
OP/lIAlI104/002 contains actions for high LDST temperature.
- 4. Verify LDST temperature < 140 oF. (CP 01A1240)
- 5. Initial appropriate block in table when verification of steps 1,2,3, and 4 completed.
TIME 2000*
2200 0000 0200*
0400 0600 0800*
1000 1200 1400*
1600 1800 PT 111 Al0600100 1 Page 1 of27 INITIALS Step Step Step 1
2 3
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Step 4
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
- Twice per shift surveillances are due at these hours.
- 6. Procedure for Periodic Checks: 3.3 Mode 4 Review all in-progress Surveillance Evaluation enclosures in PTIl/N0600/001 Book:
PT/l/ N0600/00 1 Page 2 of27 (N) Verify all corrective/compensatory actions still valid. (e.g., WRs, WOs, PIPs open; procedure change(s) NOT yet implemented)
No surveillance or completion time exceeded.
Update in-progress Surveillance Evaluations by one-lining, initialing, and dating as required (change WR numbers to WO numbers, update resolution times).
RO AND SRO sign updated line per step 9.1 of Enclosure "Surveillance Evaluation".
Close out Surveillance Evaluations no longer applicable (e.g. corrective actions completed, TS/SLC no longer applicable).
Attach completed (closed out) Surveillance Evaluations to this procedure.
Perform periodic checks as specified.
IF check can be performed as specified AND is satisfied, initial appropriate block.
IF check CANNOT be performed as written OR is NOT satisfied, perform the following:
IF Surveillance Evaluation is NOT outstanding for check, Perform Enclosure "Surveillance Evaluation".
Record Surveillance Evaluation in effect in appropriate block for any periodic checks with Surveillance Evaluations issued.
Attach a fQJ2Y of Surveillance Evaluation issued this shift to this procedure.
List Surveillance Evaluations in effect in Remarks section of Procedure Process Record.
Place Surveillance Evaluations initiated this shift in PTIl/N0600/001 Book.
3.3 Mode 4 SRO ensure all PT/lIAf06001001 (1930-2230) or (0730-1030) SRs for current shift completed: {5}
SRO (1900 - 0700)
SRO (0700 - 1900)
SRO ensure all PT/1IAf06001001 Twice per Shift SRs for current shift completed: {5}
SRO (1900 - 0700)
SRO (0700 - 1900)
SRO ensure all PT/lIAf06001001 SRs for current shift completed:
SRO (1900 - 0700)
SRO (0700 - 1900) eRO enter in Unit Log all PT/1IAf06001001 SRs for current shift completed:
eRO (1900 - 0700) eRO (0700 - 1900)
PT I II AI 0600100 1 Page 3 of 27
COMPONENT 1930-2230 SR 3.3.9.1 Source Range Neutron Flux (N) 12 Hours SR 3.3.10.1 Wide Range Neutron Flux (N) 12 Hours TS 3.3.8 SR 3.4.6.1 RCS Loops (N) 12 Hours SR 3.4.12.1 LTOP (HPI)
(N) 12 Hours SR 3.4.12.2 LTOP (CFT)
(N) 12 Hours SR 3.4.12.3 LTOP (pzr Level)
(N) 12 Hours SR 3.4.12.6 LTOP (Pressurizer Heater (N) 12 Hours Bank 3 or 4)
SR 3.4.12.4 LTOP (IRC-4)
(N) 12 Hours SR 16.5.2.4 LTOP (IRC-4)
(N) 12 Hours SR 3.4.12.6 LTOP (RC Pressure)
(N) 12 Hours SR 3.4.12.6 LTOP (RC Makeup Flow)
(N) 12 Hours
---_._---- L-____ 3.3 Mode 4 0730-1030 COMPUTER (D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
PT 111 A/0600100 1 Page 8 of 27 REQUIRED CONDITIONS Verify two Source Range Neutron Flux indications agree within 1 decade.
Verify two Wide Range Neutron Flux indications agree within 3 LED Segments when any CRD trip breaker closed and CRD system capable of rod withdrawal.
Verify required RCPslLPI Pumps in operation with RCILPI flow indicated.
Verify HPI deactivated per OP/l/A/I104/049 (LTOP).
Verify each CFT isolated per OP/l/A/I104/049 (LTOP) when CFT pressure ~ 373 psig.
Verify Pzr level within LTOP limits per heatup/cooldown curves in OP/OIA/I108/001 (Curves And General Information).
Verify Pressurizer Heater Bank 3 OR 4 white tagged open per OP/1/A/II04/049 (Low Pressure Overpressure Protection (LTOP)).
Verify lRC-4 open when PORV required to be operable.
Verify lRC-4 open when the following conditions are met:
- PORV removed
- lRC-4 installed
OR Verify RCS < 375 psig when RCS s 220oP.
Verify IHP-120 travel stop operable per OP/l/A/II04/049 (LTOP) or HPI Pumps NOT capable of starting and injection into RCS via IHP-120.
COMPONENT SR 3.4.12.6 LTOP (OAC Alanns) 12 Hours NOTE:
The 225" Pressurizer Level Computer alann is included in this check.
SR 3.4.12.6 LTOP (OAC Alanns) 12 Hours (260" Pressurizer Level Computer alann.)
SR 3.4.12.6 LTOP (OAC Alanns) 12 Hours (315" Pressurizer Level Computer alann.)
SR 3.4.12.6 LTOP (HP Nitrogen System) 12 Hours
~ --
1930-2230 (N)
(N)
(N)
(N)
~--- 3.3 Mode 4 0730-1030 COMPUTER (D) 01L3153 (D)
(D)
(D)
PT 111 Al0600100 1 Page 9 of 27 REQUIRED CONDITIONS Verify 01L3153 NOT in alann AND OAC operable.
IF 01L3153 in alann, evaluate LTOP input points valid by using LTOP OAC Screen.
Refer to OP/11A11104/049 (Low Temperature Overpressure Protection (LTOP)).
Verify the following:
- lSA-2/C-3 "RC Pressurizer Level HighlLow" Statalann card NOT Pulled.
IF Either lSAl18/A-3 OR lSAl18/A-4 is in alarm OR card pulled, THEN verify the following Computer Point status:
- 01X2256 Quality = GOOD Value = FALSE
- 01X2274 Quality = GOOD Value = FALSE
- 01X2285 Quality = GOOD Value = FALSE Verify lSA-2/C-4 "RC Pressurizer Level Emerg HighlLow" Statalann card NOT Pulled.
Verify 1N-121 white tagged closed per OPIlI Al1104/049 (LTOP).
I i
I I
COMPONENT 1900-0700 LPIIRBS Pump Room (N)
Temperature Unit 1 A LPIIRBS Pump Room (Room 61)
Unit 1&2 B LPIIRBS Pump Room (Room 62)
Containment Average (N)
Temperature ES Channels 1 & 2 (N)
RB 4psig ES Channels 3 & 4 (N)
RB 4psig ES Channels 5 & 6 (N)
(N) 3.3 Mode 4 0700-1900 COMPUTER (D)
(D) 01AOO06 01A0019 01A0020 01A0021 01A0027 01A0028 o 1 A0043 01A2740 NOTE: If any of the listed OAC points are OOS, contact MCE for monitoring guidance.
(D)
(D)
(D)
(D)
PT 111 Al0600100 1 Page 19 of 27 REQUIRED CONDmONS Verify LPIIRBS Pump Room temperature is nominally $; 105°P.
IF Required conditions NOT met, refer to AP/1-21A117001037 (Degraded HPIILPI Room Cooling).
Verify computer point with highest temperature value $; 1400P.
IF > 1400P is exceeded, Contact Engineering.
IF> 175°P, contact MCE for operability assessment/evaluation. (Reactor Building)
Verify no trips present AND status annunciators indicate operable channel.
Verify no trips present AND status annunciators indicate operable channel.
Verify no trips present AND status annunciators indicate operable channel.
Verify LTOP requirements met per Enclosure tiLTOP Requirements Logic Diagramti of OP/lIAlll04/049 (LTOP).
.13 LTOP Requirements Logic Diagram LTOPTRAIN 1 RC-4 Open PORV hito Operabk>
_e_e_._e_e_e_e_e_e_e_e_e_e_._.
LTOPTRAIN 2 1 HP-26 closed/handwheel tagged and bkr tagged open 1 HP-409 CR swttch tagged closed 1HP410 CR switch tagged closed Pzr relief standpipe (valve removed) or greater vent path established-----1 1 HP-27 closedihandwheel tagged and bkr tagged open ~
1 HP-409 CR switch tagged closed
f----i AND ll-----l 1 HP-41 0 CR switch tagged closed 1 CF-1 Closed! handwheel tagged and bkr tagged open 1A eFT depressurized to < 373 psig 1 CF-2 closecVhandwheel tagged and bkr tagged open 1 B eFT depressurized to < 373 psig "HPJ NOT In operation and aligned via 1HP-120 OR)f-------------'
OR)r------------"
1 HP-120 Travel Stop Operable ____
...J LTO? Computer point 01 L3153 not In alarm 1SA-21C-3, C-4 cards not pulled/not in alarm "HIGH" 1SA-18/A.-3. A-4 cards not pulled/not in alarm OAG operable 1N-121 Tagged Closed Pzr Htr Bank 3 Deactivated Pzr Htr Bank 4 Deactivated Res pressure within Umits PZR level within limits Dedicated LTOP Operator assigned LTQP vent established
'If an ReS vent path is established per Enclosure 4.5 (LTOP Vent Paths), this requirement can be considered met during HPI testing.
Tc > 325" F RV Head Off SG Primary Manway Off Pzr Manway Off 1-----lloR OR )>------'
Performed By Datemme LTOP Requirements Satisfied OP/I/A/I104/049 Page 1 of 1 NOTE: Enc_ 4.7 (LTOP Computer Points) contains a list of points associated with LTOP operability_
Unit 1 LTOP Logic Rev. 21.des 01 LTOPOOO1.DES 04/02/08 rtr
.13 L TOP Requirements Logic Diagram RC-4 Open Tc > 3250 F PORV Auto Operable PORV Removed
- r===:B>~'-----,
RCS < 100 pslg LTOPTRAIN 1 HPINOTOperating
_e_e_e_e_e_e_e_e_._e_._e_e_._.
LTOP TRAIN 2 f\\~IBHPIPSraCkedOU10rintes~andtagged 1 HP-26 closedlhandwheel tagged arJ~ tagged open X
- r.;;;;-'
1 HP-409 CR switch tagged closed 1 HP-41 0 CR switch tagged closed 1 HP-27 closedlhandwheel tagged and bkr tagged open ~
1 HP-409 CR switch tagged closed
-.r--I ANol-I----l lHP-410 CR switch tagged closed 1 CF-l Closedl handwheel legged and bkr tagged open lA CFT depressurized to < 373 pslg 1 CF-2 closedlhandwheel tagged and bkr tagged open 1 B CFT depressurized to < 373 psig
- HPI NOT In operation and aligned via lHP-120
~~r----------------~
OR)~-----------'
lHP-120TravelStopOperable ____
..J LTOP Computer point 01 L3153 not in alarm lSA-2JG-3, C-4 cards not pulledlnot in alann "HIGH" 1 SA-I8/A-3, A-4 cards not pulledlnot In alarm OAC operable IN-121 Tagged Closed Pzr Htr Bank 3 Deactivated"
-1.::;)\\--------'
pzr Htr Bank 4 Deactivated '
RCS pressure within Rmlts PZR level within limits X: c-Dedicated LTOP Operator assigned,~"
~
____....J LTOP vent established V
- If an ReS vent path is established per Enclosure 4.5 (LTOP Vent Paths), this requirement can be considered met during HPI testing.
RV Head Off SG Primary Manway Off Pzr Manway Off OR )1------1 OR
", p Performed By Datemme LTOP Requirements Satisfied OP/I/A/II04/049 Page 1 of 1 NOTE: Enc. 4.7 (LTOP Computer Points) contains a list of points associated with LTOP operability.
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CANDIDATE EXAMINER REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE Admin-203 Complete Plant Configuration Sheet (Time to Core Boil)
Admin-203 fnl Page 1 of 7
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE Complete Plant Configuration Sheet (Time to Core Boil)
Alternate Path:
Facility JPM #:
KIA Rating(s):
System: GEN KIA:
2.2.18 Rating:
2.3/3.6 Task Standard:
Admin-203 fnl Page 2 of 7 Tables in OP/0/A/11 08/001 are used to determine Total Loss Of DHR Time to Boil Preferred Evaluation Location:
Preferred Evaluation Method:
Simulator X
In-Plant Perform X
Simulate
References:
OP/0/A/1108/001 (Curves and General Information) Enclosure 3.46 (Total Loss of DHR Time to Boil)
Validation Time: 11 minutes Time Critical: NO
========================================================================
Candidate:
Time Start: ___ _
NAME Time Finish: __
Performance Rating:
SAT ___ UNSAT __ _
Performance Time: ___ _
Examiner: ____________ _
~/_--
NAME SIGNATURE DATE
========================================================================
COMMENTS
SIMULATOR OPERATOR INSTRUCTIONS:
NONE Admin-203 fnl Page 3 of 7
Tools/Equipment/Procedures Needed:
Admin-203 tnl Page 4 of 7 OP/O/A/1108/001 (Curves and General Information) Enclosure 4.46 (Total Loss of DHR Time to Boil)
READ TO OPERATOR DIRECTION TO TRAINEE:
I will explain the initial conditions, and state the task to be performed. All control room steps shall be performed for this JPM, including any required communications. I will provide initiating cues and reports on other actions when directed by you. Ensure you indicate to me when you understand your assigned task. To indicate that you have completed your assigned task return the handout sheet I provided you.
INITIAL CONDITIONS:
Unit 2 was shutdown on12101/08 at 0400 CURRENT CONDITIONS:
DateiTime: 12/05/08 1 0400 Site Directive 1.3.5 (Shutdown Protection Plan) Attachment 9.3.A, Plant Configuration Sheet, is being prepared for this shift.
INITIATING CUES:
As the SRO, using the current data on the Plant Configuration Sheet determine the "Time To Core Boil".
Notes:
- 1.
- 2.
- 3.
- 4..46 Total Loss OF DHR Time To Boil OP/O/A/l108/001 Page 5 of 15 Time to Core Boiling Prior to Refueling - Initial Temperature = HO°F Limited boiling may occur prior to the above times due to incomplete mixing of the coolant exiting the core.
RCS Loops full with SGs NOT available use 80" column for Time to Boil.
RCS Loops full with SGs available use 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> as Time to Boil.
IfRCS Loops are NOT full AND RCS level is > 80" on LT-5, use 80" column for Time to Boil.
START TIME: __
STEP 1:
Refer to enclosure 4.46 of OP/0/N11 08/001 Choose the appropriate table STANDARD:
Refer to enclosure 4.46 of OP/0/N11 08/00 and use the "Prior to Refueling, Initial Temp = 11 OQF; Time to Boil in Minutes" table.
COMMENTS:
STEP 2:
Determine the number of days the reactor has been shutdown.
STANDARD:
Determine the reactor has been shutdown for 4 days.
COMMENTS:
STEP 3:
Determine time to boil.
STANDARD:
Determine time to boil is 22.4 minutes by using 4 days and 75 inches on LT-5.
COMMENTS:
STOP TIME: ____
Admin-203 fnl Page 5 of 7 SAT UNSAT SAT UNSAT CRITICAL STEP SAT UNSAT
CRITICAL STEP EXPLANATIONS:
STEP #
Explanation Admin-203 fnl Page 6 of 7 3
Determine the time for core boil based on given conditions on the Config sheet
CANDIDATE CUE SHEET (TO BE RETURNED TO EXAMINER UPON COMPLETION OF TASK)
INITIAL CONDITIONS:
Unit 2 was shutdown on12/01/08 at 0400 CURRENT CONDITIONS:
DatefTime: 12/05/08 1 0600 Admin-203 tnl Page 7 ot 7 Site Directive 1.3.5 (Shutdown Protection Plan) Attachment 9.3.A, Plant Configuration Sheet, is being prepared for this shift.
INITIATING CUES:
As the SRO, using the current data on the Plant Configuration Sheet determine the "Time To Core Boil".
) (/ J I.3A - Plant Configuration Sheet
('e LV[ 1 Unit 2 Mode:
6 Preparer: Eric Doyle Date:
12105/08 Time:
6:00 Reviewer: Hank Ste[2hens Date:
12/05/08 Time:
6:00 RCS Level:
75 in.
As Read On:
LT-5 RCS Temperature:
110 of As Read On:
LPIP Suction RCS Level Control Band:
84 in. (High) 60 in. (Low)
RCS Temperature Band:
125 of (High) 72 of (Low)
LPI Pumps Operable:
A P1 B P1 C P1 LPSW Pumps Operable A I?
B I?
C I?
LPI Pumps Coolers:
A P1 B I?
LPSW Suction From Unit:
1 CCW SF Pumps Operable:
A P1 B I?
C I?
RCW Pumps Available:
A I?
B I?
C I?
0 P1 SF Coolers Operable:
A I?
B I?
C p-RCW Coolers Available A P1 B I?
C I?
0 I?
SFP Level:
-0.3 ft.
SFP Temperature 79.4 of Level Control Band:
1 ft.
To
-0.65 ft.
Time For SFP Temperature to Reach 210 of:
66 hours7.638889e-4 days <br />0.0183 hours <br />1.09127e-4 weeks <br />2.5113e-5 months <br /> FTC Flooded YES D NO I?
Reactor Vessel Head OFF D ON P1 Fuel in Reactor Vessel YES I?
NO D LP-19 Flange Installed YES I?
NO D
~ ~
F7,H9,G6,G11,H8 LP-20 Flange Installed YES D NO I?
i U.'1 Time To Core Boil Minutes Reactor Bldg Purge is:
OFF D ON I?
If Time to Core Boil is::; 6 min. ensure equipment hatch is closed.
Equipment Hatch is:
CLOSED D OPEN I?
ItTime to Core Boil is < 30 min. ensure SP~C is manning equip. hatch if open.
SPOC is manning Equip. Hatch:
YES D NO D RCS Makeup Paths AOTSG BOTSG 7j BHUT --> HP-363 --> A I B LPI ABHUT 51964 GAL.
r-Upper Primary Handholes ON 0
OFF P1 ON D
OFF P1 p-BWST --> A I B LPI (Forced I Gravity)
BWST 365,467 GAL.
I? BWST I BHUT --> A HPI --> HP-410 CBAST 13190 GAL.
YES D NO p-YES D NO p-P1 BWST I BHUT --> B HPI --> HP-409 OTSG Nozzle Dam Installed RCS Boron:
2523 (Actual) 2220 (Required)
Cold Legs Are:
DRAINED 0
NOT DRAINED P-Canal Seal Plate:
ON D
OFF P1 SF-1 OPEN D
CLOSED p-
- i.
P1 D
t~
Transfer Tube Covers ON OFF SF-2 OPEN 0
CLOSED I?
- (;
OFFSITE POWER SOURCES Main Feeder Bus # 1 Energized YES I?
NO 0 CT-1 0 CT-2 D CT-3 0 BACKCHARGED MAIN TRANSFORMER P1 Main Feeder Bus # 2 Energized YES I?
NO 0 CT-5 (From Central Switchyard) P1 EMERGENCY POWER SOURCES CT-1 0 CT-2 P1 CT-3 0 RC-66 Installed on PZR YES P1 NO D CT-4 P1 RC-67 Installed on PZR YES I?
NO 0 CT-5 (From Lee Combustion Turbine via Isolated Power Path) D RC-68 Installed on PZR YES D NO P-NOTES: Head detensioning in ~rogress.
AP-26 condition: RCS vented with RCS loo~s not full Official RCS tem~ is LPI cooler outlet: 88.9 degF
~""".
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE Admin-302 Admin-302 fnl r2 Page 1 of 7 Calculate the Maximum Permissible Stay Time Within Duke Power Basic Administrative Limits CANDIDATE EXAMINER
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE Admin-302 fnl r2 Page 2 of 7 Calculate the Maximum Permissible Stay Time Within Duke Power Basic Administrative Limits Alternate Path:
Facility JPM #:
KIA Rating(s):
Gen 2.3.4 2.5/3.1 Task Standard:
Calculate the Maximum Permissible Stay Time Within Duke Power Basic Administrative Limits Preferred Evaluation Location:
Preferred Evaluation Method:
Simulator ___ In-Plant _-,-X-,-_
Perform _X_ Simulate
References:
NSD-507, Radiation Protection Validation Time: 12 min.
Time Critical: NO
========================================================================
Candidate:
Time Start: ___ _
NAME Time Finish: __
Performance Rating:
SAT ___ UNSAT __ _
Performance Time: ___ _
Examiner: ____________ _
~/_--
NAME SIGNATURE DATE
========================================================================
COMMENTS
SIMULATOR OPERATOR INSTRUCTIONS:
NONE Admin-302 fnl r2 Page 3 of 7
Tools/Equipment/Procedures Needed:
Room 61 (LPI and RBS Pumps) Plan View Radiation Work Permit #127 READ TO OPERATOR DIRECTIONS TO STUDENT:
Admin-302 fnl r2 Page 4 of 7 I will explain the initial conditions, and state the task to be performed. All control room steps shall be performed for this JPM, including any required communications. I will provide initiating cues and reports on other actions when directed by you. Ensure you indicate to me when you understand your assigned task. To indicate that you have completed your assigned task return the handout sheet I provided you.
INITIAL CONDITIONS:
- 1. Date = Today's date
- 2. 1 A LPI Pump is required to be vented.
- 3. The NEO selected to perform the job has the following dose history:
1120 mrem TEDE received this year 570 mrem TEDE received this quarter
- 4. The NEO will receive 20 mrem total during transit (to and from) the LPI and RBS Pumps room due to high dose rates in the Auxiliary Building and the route he is required to take.
INITIATING CUE:
Refer to the plan view for Room 61- "Unit 1 LPI and RBS Pumps Room" and RWP #127 to determine how long the NEO can stay in the room before being required to exit.
START TIME: __
Admin-302 fnl r2 Page 5 of 7 Note: Candidate may perform these steps in a different order however the calculated stay time should be correct.
STEP 1:
Determine dose rate at the 1 A LPI Pump from Plan View.
SAT STANDARD:
Plan View is referenced and the dose rate is determined to be 110 mr/hr at the "1A" LPIP.
UNSAT COMMENTS:
STEP 2:
Calculate maximum stay time CRITICAL STEP STANDARD:
Stay time is calculated to be:
SAT Available Dose = 50 mrem - (20 mrem} = 0.27 hrs (16.3 min)
Dose Rate 110 mrem/hr UNSAT Note: The technician must leave the room when his ED alarms (set at 50 mrem).
Note: The 20 mrem is the dose the technician will receive in transit to and from the job.
COMMENTS:
END OF TASK TIME STOP: __
CRITICAL STEP EXPLANATIONS:
STEP #
Explanation 2
Required to calculate stay time.
Admin-302 fnl r2 Page 6 of 7
CANDIDATE CUE SHEET (TO BE RETURNED TO EXAMINER UPON COMPLETION OF TASK)
INITIAL CONDITIONS:
- 1. Date = Today's date
- 2. 1 A LPI Pump is required to be vented.
- 3. The NEO selected to perform the job has the following dose history:
1120 mrem TEDE received this year 570 mrem TEDE received this quarter Admin-302 fnl r2 Page 7 of 7
- 4. TheNEO will receive 20 mrem total during transit (to and from) the LPI and RBS Pumps room due to high dose rates in the Auxiliary Building and the route he is required to take.
INITIATING CUE:
Refer to the plan view for Room 61- "Unit 1 LPI and RBS Pumps Room" and RWP #127 to determine how long the NEO can stay in the room before being required to exit.
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE Admin-408 ADM-408 RO Page 1 of 9 Determine Emergency Classification and Protective Action Recommendations (Complete Emergency Notification Form)
CANDIDATE EXAMINER
Task:
REGION II INITIAL LICENSE EXAMINATION JOB PERFORMANCE MEASURE ADM-408 RO Page 2 of 9 Determine Emergency Classification and Protective Action Recommendations (Complete Emergency Notification Form)
Alternate Path:
NO Facility JPM #:
New KIA Rating(s):
System:
G KIA:
2.4.38 Rating:
2.2/4.0 Task Standard:
Appropriate classification is determined and associated Emergency Notification Form is completed.
Preferred Evaluation Location:
Simulator X
References:
RP/O/B/1000101 RP/O/B/1000102 In-Plant _~X~_
BASIS Document (Volume "A", Section "D" of the Emergency Plan)
RP/O/B/10001015A Validation Time: 20 min.
Preferred Evaluation Method:
Perform X
Simulate_
Time Critical: Yes
========================================================================
Candidate:
Time Start: ___
NAME Time Finish: __
Performance Rating:
SAT ___ UNSAT __ _
Performance Time: ___ _
Examiner: ____________ _
~/ ___
NAME SIGNATURE DATE
========================================================================
Comments
SIMULATOR OPERATOR INSTRUCTIONS:
NONE ADM-408 RO Page 3 of 9
Tools/Equipment/Procedures Needed:
RP/O/B/1000101 1 RP/O/B/1000102 1 RP/O/B/10001015A READ TO OPERATOR DIRECTIONS TO STUDENT:
ADM-408 RO Page 4 of 9 I will explain the initial conditions, and state the task to be performed. All control room steps shall be performed for this JPM, including any required communications. I will provide initiating cues and reports on other actions when directed by you. Ensure you indicate to me when you understand your assigned task. To indicate that you have completed your assigned task return the handout sheet I provided you.
INITIAL CONDITIONS: THIS IS A DRILL 08:00:00 Unit 1 experiences a SG Tube Leak of 35 gpm in the "1A" SG 1 RIA-40 is in alarm 08:05:00 ERO activated by the OSM due to the SG Tube Leak 08:15:00 Message sheet 1 provided to offsite agencies.
CURRENT CONDITIONS: THIS IS A DRILL While Unit 1 is shutting down the following event/time line occurs; 08:30:00 08:30:28 08:30:45 08:32:50 08:41:00 08:47:05 Unit 1 experiences a spurious Turbine/Generator trip and a CT-1 Lockout.
Unit 1 Procedure Director dispatches the Unit 1 BOP to activate the SSF using AP/25, per EOP Immediate Manual Actions step 3.5-RNO.
OATC performs Rule 3 due to a loss of main feedwater; SGs being fed with the 1TDEFWP.
Control Room reports to the OSM that BOTH Keowee Units have experienced Emergency Lockouts, but that CT-5 is available. Unit 2 BOP performing EOP Encl. 5.38.
SSF operator reports that per AP/25 flow has been established to Unit 1's RCP Seals.
Power restored to Unit 1 MFBs from CT-5 INITIATING CUE:
You are to perform the required actions of the Emergency Coordinator:
- 1. Determine Emergency Classification
- 2. Complete appropriate Emergency Notification Form for current conditions THIS IS A TIME CRITICAL JPM Note: Do not use Emergency Coordinator's judgment while classifying the event. When required, an operator will maintain the Emergency Coordinator's Log and assume the duties of the Control Room Offsite Communicator.
START TIME #1: __
STEP 1:
Classify the Event at 08:47:05 STANDARD:
Refer to RP/O/B/1000101 (Emergency Classification) Enclosure 4.5 (Loss of Power).
COMMENTS:
Classify the event as a "Site Area Emergency" due to the following:
LOSS OF POWER MFB 1 and 2 de-energized AND Failure to restore power to at least one MFB within 15 minutes from the time of loss of both offsite and onsite AC power.
STOP TIME #1: Time for Classification ___ _
(SAT = Start Time #1 + 15 minutes)
START TIME #2 __
STEP 2:
Complete the Off-Site Notification Form.
STANDARD:
Go to RP/O/B/10001002 (Control Room Emergency Coordinator Procedure) and initiate procedure by performing Steps 1.1 -thru-2.9 COMMENTS:
STEP 3:
Step 2.2 Declare the appropriate Emergency Classification level.
Classification SAE (UE, ALERT, SAE, GE)
Time Declared:
(Inserts time declared from Step 1)
STANDARD:
Declare a Site Area Emergency due to:
COMMENTS:
"MFB 1 and 2 de-energized AND Failure to restore power to at least one MFB within 15 minutes from the time of loss of both offsite and onsite AC power."
ADM-408 RO Page 5 of 9 CRITICAL STEP
_SAT
_UNSAT
_SAT
_UNSAT
_SAT
_UNSAT
STEP 4:
Step 2.5 Appoint Control Room Offsite Communicator(s) and notify him to be prepared to transmit messages.
STANDARD:
Offsite communicator should already be established COMMENTS:
STEPS:
Step 2.6 IAAT Changing plant conditions require an emergency classification upgrade, THEN Notify Offsite Communicator to complete the in-progress notifications per RP/O/S/1 OOO/15A, (Offsite Communications From The CR)
AND Re-initiate a clean copy of this procedure for the upgraded classification and stop this procedure.
STANDARD:
An Upgrade is about to occur with the SAE declaration. The communicator is notified to complete Message #1 and start a clean message sheet for the Upgrade to SAE COMMENTS:
~
STEP 6:
Step 2.B Obtain the appropriate Offsite Notification form from the Emergency Plan cart.
STANDARD:
Initial Site Area Emergency form # 4.5.5.1 is selected and candidate continues to fill-out the above form per the Step 2.B substeps.
COMMENTS:
ADM-40B RO Page 6 of 9 SAT UNSAT SAT UNSAT CRITICAL TASK SAT UNSAT
STEP 7:
Step 2.8 Ensure EAL # as determined by RP/0/B/1 000/001 matches Line 4.
(4.5.S.1)
Line 1 - Mark appropriate box "Drill" or "Actual Event" (DRILL)
Line 1 - Enter Message # (#2)
Line 2 - Mark Initial (INITIAL marked)
Line 6 - A. Mark "Is Occurring" if any of the following are true:
- RIAs 40, 45, or 46 are increasing or in alarm (TRUE-Is Occurring is marked due to RIA-40 in alarm)
- If containment is breached
- Containment pressure> 1 psig B. Mark "None" if none of the above is applicable.
Line 7 - If Line 6 Box B or C is marked, mark Box D. Otherwise mark Box A (mark D)
Line 8 - Mark "Stable" unless an upgrade or additional PARs are anticipated within an hour. (Stable)
- Refer to Enclosure 4.9, (Event Prognosis Definitions)
Line 10 - Military time and date of declaration (Refer to date/time in Step 2.2) (Inserts time from STEP 1)
Line 11 - If more than one unit affected, mark "All" (Unit 1 only)
Line 12 - Mark affected unit(s) (reference Line 11) AND enter power level of affected unit(s) or time/date of shutdown {14}
Line 13 - If the OSM has no remarks, write "None" (NOT BLANK)
If Condition "A" exists ensure following PARs are included Line 5.
A. Evacuate: Move residents living downstream of the Keowee Hydro Project dams to higher ground B. Other: Prohibit traffic flow across bridges identified on your inundation maps until the danger has passed.
Line 17 - OSM signature, CURRENT Time/Date (MUST SIGN)
STANDARD:
Correctly fills out Emergency Notification Form in accordance with Key:
COMMENTS:
Form complete within 15 minutes of classification in step 1.
(SAT = START TIME #2 + 15 minutes)
END OF TASK TIME STOP #2: __
ADM-408 RO Page 7 of 9 CRITICAL STEP SAT UNSAT
STEP #
CRITICAL STEP EXPLANATIONS:
Explanation ADM-408 RO Page 8 of 9 The candidate needs to be able to utilize the procedure and determine that a Site Area Emergency classification within 15 minutes of beginning the JPM.
6 The correct form that matches the EAL # is selected.
7 The emergency notification form is accurately filled-out; items high-lited in yellow on the KEY are the most important items.
CANDIDATE CUE SHEET (TO BE RETURNED TO EXAMINER UPON COMPLETION OF TASK)
READ TO OPERATOR DIRECTIONS TO STUDENT:
I will explain the initial conditions, and state the task to be performed. All control room steps shall be performed for this JPM, including any required communications. I will provide initiating cues and reports on other actions when directed by you. Ensure you indicate to me when you understand your assigned task. To indicate that you have completed your assigned task return the handout sheet I provided you.
INITIAL CONDITIONS: THIS IS A DRILL 08:00:00 Unit 1 experiences a SG Tube Leak of 35 gpm in the 11A" SG 1 RIA-40 is in alarm 08:05:00 ERO activated by the OSM due to the SG Tube Leak 08:15:00 Message sheet 1 provided to offsite agencies.
CURRENT CONDITIONS: THIS IS A DRILL While Unit 1 is shutting down the following event/time line occurs; 08:30:00 08:30:28 08:30:45 08:32:50 08:41 :00 08:47:05 Unit 1 experiences a spurious Turbine/Generator trip and a CT-1 Lockout.
Unit 1 Procedure Director dispatches the Unit 1 BOP to activate the SSF using AP/25, per EOP Immediate Manual Actions step 3.5-RNO.
OATC performs Rule 3 due to a loss of main feedwater; SGs being fed with the 1TDEFWP.
Control Room reports to the OSM that BOTH Keowee Units have experienced Emergency Lockouts, but that CT-5 is available. Unit 2 BOP performing EOP Enc!. 5.38.
SSF operator reports that per AP/25 flow has been established to Unit 1's RCP Seals.
Power restored to Unit 1 MFBs from CT-5 INITIATING CUE:
You are to perform the required actions of the Emergency Coordinator:
- 1. Determine Emergency Classification
- 2. Complete appropriate Emergency Notification Form for current conditions THIS IS A TIME CRITICAL JPM Note: Do not use Emergency Coordinator's judgment while classifying the event. When required, an operator will maintain the Emergency Coordinator's Log and assume the duties of the Control Room Offsite Communicator.
NUCLEAR POWER PL1~ ~~G1ENCY NOTIFICATION I~:~ t
- 1. MDRILL mACTUAL EVENT
- 2. ~INITIA~ [I]FOLLOW-UP NOTIFICATION: TIME ____ DATE MESSAGE #
AUTHENTICATION #
- 3. SITE:
Oconee Nuclear Site Confirmation Phone #
(864) 882-7076
- 4. EMERGENCY CLASSIFICATION:
[I]ALERT
.SITE AREA EMERGENCY
[£]GENERALEMERGENCY BASED ON EAL#
EAL DESCRIPTION A loss of all offsite and onsite AC power for more than 15 minutes has occurred with plant 0 ati conditions requiring reactor coolant temperatures to be maintained greater than 200°F.
Current plant conditions DO NOT threaten public safety.
- 5.
PROTECTIVE ACTION RECOMMENDATIONS:
NONE
[I] EVACUATE _________________________________________ ___
[§]SHELTER ________________________________________ ___
[£] CONSIDER THE USE OF KI (POTASSIUM IODIDE) IN ACCORDANCE WITH STATE PLANS AND POLICY.
~OTHER-_________________ ~~P_---------------------
- 6.
EMERGENCY RELEASE:
[!]None
[§]Has Occurred
- 7.
RELEASE SIGNIFICANCE:
[!]Not applicable
~ithin normal operating limits
[§]Above normal operating limits Under Evaluation
- 8. EVENT PROGNOSIS:
- 9. METEOROLOGICAL DATA:
[!]Improving
~Stable
[§]Degrading Wind Direction* from degrees Wind Speed*
mph
(* May not be available for Initial Precipitation* -------:--,
Stability Class*
[!] [I] [§] [£] ~ m m Notifications) 10.1111 DECLARATION
- 11. AFFECTED UNIT(S): rill!] TERMINATION 0 mm13 Ti~
Dat0 i
i (Wh.<:'~1 r.'~e.. t-he( ca ({ "If +~e,'1' dec./o,r"f.'o" f,~)
U1 ~
% Power Shutdown at: Time 0 Z36 Date ____ ' __, __
- 12. Unit Status:
(unattected Untt(S) :ltatus Not KeqUired tor Initial Notifications)
U2
% Power Shutdown at: Time Date
[§]
U3
% Power Shutdown at: Time Date
- 13. REMARKS: --L.;N:..-O--.:V..:.....::..[~G::....=.o.!_r_"s:!.;o:..!.(l'l.:...:...;;...e _eo=.:..~:!.!P'l-!le:<:.!Yl;.ut...,JT"' _C:::::...:.....:t1-=-J49...:.."a_D-!.-( ----!b~e=-....t.fJ~/...:..;;lA:;..;....:;:..tJ.~V("_)~--------_~~~_ -_ -_
FOLLOW-UP INFORMATION (Lines 14 through 16 Not Required for Initial Notifications)
EMERGENCY RELEASE DATA NOT REQUIRED IF LINE 6A IS SELECTED.
- 14. RELEASE CHARACTERIZATION:
MAGNITUDE:
Noble Gases:
TYPE: [3]Elevated I!lMixed [SlGround lodines: ------
FORM: [3]Airborne Start Time: _________ _
Date:
rnLiqUid Start Time: ____
Date: ---
- 15. PROJECTION PARAMETERS:
Projection Period: _______ Hours Projection performed:
- 16. PROJECTED DOSE:
Time -----
DISTANCE Site boundary 2 Miles 5 Miles 10 Miles Date TEDE (mrem)
UNITS:[3]Ci Particulates:
mCi/sec
[SliJCi/SeC Other:
Stop Time:
Date Stop Time:
Date Estimated Release Duration: -------
Adult Thyroid CDE (mrem)
- 17. APPROVED BY: [f t-v!ItTL{ fl L
Title:
Emergency Coordinator Time:
Date:'
RECEIVED BY:
Time:
Date:'
Hours
NUCLEAR POWER PLANT EMERGENCY NOTIFICATION FORM
[!IACTUALEVENT MESSAGE # ----
[!]FOLLOW-UP NOTIFICATION: TIME ____ DATE AUTHENTICATION #
- 1. [EJDRILL
('~INITIAL 3, -:iITE:
Oconee Nuclear Site Confirmation Phone #
(864) 882-7076
- 4. EMERGENCY CLASSIFICATION:
[!]UNUSUALEVENT ESITE AREA EMERGENCY
[§]GENERALEMERGENCY BASED ON EAL#
4.5.8.1
-.....,.,........;..-~--
EAL DESCRIPTION A loss of all offsite and onsite AC power for more than 15 minutes has occurred with plant operating conditions requiring reactor coolant temperatures to be maintained greater than 200°F.
Current plant conditions DO NOT threaten public safety.
- 5. PROTECTIVE ACTION RECOMMENDATIONS:
E
[!]EVACUATE _______________________________________ __
[§]SHELTER _______________________________________ __
[§] CONSIDER THE USE OF KI (POTASSIUM IODIDE) IN ACCORDANCE WITH STATE PLANS AND POLICY.
~OTHER-----------------------------------------
- 6. EMERGENCY RELEASE:
- 7.
RELEASE SIGNIFICANCE:
- 8. EVENT PROGNOSIS:
[!]Not applicable
[!]Improving
[!]IS Occurring
[!]Within normal operating limits
[!]Stable
[§]Has Occurred
[§]Above normal operating limits
[§]Degrading
[§]under Evaluation
- 9. METEOROLOGICAL DATA:
Wind Direction' from _____ degrees Wind Speed' mph
(' May not be available for Initial Precipitation' Notifications)
DECLARATION
[!] TERMINATION I:FECTED UNIT(S): m m III IBI Stability Class'
[!] [!] [§] [§] ~ m m Time Date
- 12. Unit Status:
[!]
U1
% Power Shutdown at: Time Date (unattected Unit(S) ::;tatus Not KeqUired tor Initial Notifications)
[!I U2
% Power Shutdown at: Time Date
[§]
U3
% Power Shutdown at: Time -----
Date
- 13. REMARKS: -------------------------------------------------
FOLLOW-UP INFORMATION (Lines 14 through 16 Not Required for Initial Notifications)
EMERGENCY RELEASE DATA. NOT REQUIRED IF LINE 6A IS SELECTED.
- 14. RELEASE CHARACTERIZATION:
MAGNITUDE:
Noble Gases:
TYPE: [EJElevated [!JMixed mGround lodines: ------
FORM: [EJAirborne Start Time: ________ _
Date:
[!IUqUid Start Time:
Date: __ _
- 15. PROJECTION PARAMETERS:
Projection Period: __________ Hours Projection performed:
- 16. PROJECTED DOSE:
Time ------
DISTANCE Site boundary 2 Miles 5 Miles 10 Miles Date TEDE (mrem)
UNITS:[EJCi Particulates:
[!ICi/sec mf.JCi/SeC Other:
Stop Time:
Date Stop Time:
Date Estimated Release Duration:
___________ Hours Adult Thyroid CDE (mrem) 17.APPROVEDBY~: ____________________ ___
Title:
Emergency Coordinator Time:
Date:
I RECEIVED BY:
Time:
Date:
I
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