ML030130147
| ML030130147 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 10/28/2002 |
| From: | Susquehanna |
| To: | Document Control Desk, Office of Nuclear Security and Incident Response |
| References | |
| EP-PS-115, Rev 13 | |
| Download: ML030130147 (166) | |
Text
Oct.
28, 2002 Page 1
of 1 MANUAL HARD COPY DISTRIBUTION DOCUMENT TRANSMITTAL 2002-48/93 56 -N7 USER INFORMATION:
'LAIInnEMD L
EMPL#:23244 CA#:
0363 A*ddrzoz. UUCCA2 Phone#: 254-3658 TRANSMITTAL INFORMATION:
'P-n LAII-VLAUrEL i
10/28/2002 LOCATION:
DOCUMENT CONTROL DESK FROM:
NUCLEAR RECORDS DOCUMENT CONTROL CENTER
'NUCSA-2)
,-,HE FOLLOWING CHANGES HAVE OCCURRED TO THE HARDCOPY OR ELECTRONIC MANUAL ASSIGNED TO YOU:
115 115 CHEMISTRY SAMPLING TEAM:
EMERGENCY PLAN-POSITION SPECIFIC PROCEDURE REMOVE MANUAL TABLE OF CONTENTS DATE: 09/25/2002 ADD MANUAL TABLE OF CONTENTS DATE:
10/25/2002 CATEGORY:
PROCEDURES TYPE:
EP ID:
EP-PS-115 REMOVE:
REV:12 ADD:
REV:
13 REMOVE:
PCAF 2002-1121 REV:
N/A REMOVE:
PCAF 2002-1319 REV:
N/A UPDATES FOR HARD COPY MANUALS WILL BE DISTRIBUTED WITHIN 5 DAYS IN ACCORDANCE WITH DEPARTMENT PROCEDURES.
PLEASE MAKE ALL CHANGES AND ACKNOWLEDGE COMPLETE IN YOUR NIMS INBOX UPON RECEIPT OF HARD COPY.
FOR ELECTRONIC MANUAL USERS, ELECTRONICALLY REVIEW THE APPROPRIATE DOCUMENTS AND ACKNOWLEDGE COMPLETE IN YOUR NIMS INBOX.
PROCEDURE COVER SHEET PPL SUSQUEHANNA, LLC NUCLEAR DEPARTMENT PROCEDURE CHEMISTRY SAMPLING TEAM EMERGENCY PLAN EP-PS-115 POSITION SPECIFIC INSTRUCTION Revision 13 Page 1 of 4 QUALITY CLASSIFICATION:
APPROVAL CI.SSIFICATION:
( ) QA Program (X)
Non-QA Program
( )
- Plant,
)
Non-Plant (X)
AlnstructionrA 2 EFFECTIVE DATE:,.,,,
IL__
PERIODIC REVIEW FREQUENCY:.,'
2 Years PERIODIC REVI EWDUE DATE:
/0a RECOMMENDED REVIEWS: -
\\
ALL
~
r; Proce-dure Owner:
Nuclear Emergency Planning Responsible Supervisor:
Chemistry Supervisor-SSES Responsible FUM:
Supv.-Nuclear Emergency Planning Responsible Approver:
General Manager-SSES FORM NDAP-QA-0002-1, Rev. 3, Page 1 of I
EP-PS-115 Revision 13 Page 2 of 4 CHEMISTRY SAMPLING TEAM Emergency Plan-Position Specific Procedure WHEN:
All Phases, Alert or higher HOW NOTIFIED:
Plant Page System REPORT TO:
Chemistry Coordinator WHERE TO REPORT:
Operations Shift Center (OSC)
OVERALL DUTY:
Collect and analyze samples to obtain data required to manage the emergency.
MAJOR TASKS:
TAB:
REVISION:
BRIEFING, ASSIGNMENTS, AND PREPARATION OF RADIOCHEMISTRY LAB(S)
Report for briefing and assignment(s)
TAB A 7
Prepare In-Plant Chemistry Lab to accept TAB B 3
samples Prepare West Building Chemistry Lab to TAB C 5
accept samples PASS SAMPLING AND ANALYSIS PROCEDURES Prepare Post Accident Sample Station (PASS)
TAB D 9
for sample collection. Secure PASS after sample(s) have been taken Collect Small Volume Liquid Sample(s) from TAB E 7
PASS Collect Dissolved Gas Sample(s) and/or Large TAB F 8
Volume Liquid Sample(s) from PASS Collect 14.7cc Gas Sample(s) from PASS TAB G 7
Collect Iodine/Particulate Sample(s) from TAB H 5
PASS Prepare and Analyze PASS Small Volume TAB I 5
Liquid Sample(s)
EP-PS-115 Revision 13 Page 3 of 4 MAJOR TASKS:
TAB:
REVISION:
PASS SAMPLING AND ANALYSIS PROCEDURES (continued)
Prepare and Analyze PASS Dissolved Gas TAB J 6
Sample(s)
Prepare and Analyze PASS 14.7 cc Gas TAB K 6
Sample(s)
Prepare and Analyze PASS Particulate and TAB L 3
Iodine Sample(s)
VENT MONITORING AND ANALYSIS PROCEDURES Collect SPING Sample(s) from Vent TAB M 6
Monitoring System on Reactor Building 818' El.
Collect Sample(s) from Post Accident Vent TAB N 8
Sampling System (PAVSS) on Turbine 729' EL.
Prepare and Analyze Vent Monitor Sample(s)
TAB 0 5
ADDITIONAL TASKS Collect and Analyze Sample from Reactor TAB P 4
Building Sampling Station. Sample has potential to be highly radioactive.
In the event of an Unmonitored Liquid TAB Q 5
Release, collect and analyze Liquid Samples RHR Service Water samples when RHR TAB R 5
Service Water is in service but RHR-SW rad monitor is inoperable and normal sample point is unavailable
EP-PS-1 15 Revision 13 Page 4 of 4 SUPPORTING INFORMATION:
TAB:
Emergency Telephone Instructions TAB 1 Emergency Organizations TAB 2 Logkeeping TAB 3 Sampling Requirements Based on Key Indicators TAB 4 Intentionally Blank TAB 5 Area Radiation Monitors TAB 6 PAVSS Instructions TAB 7
REFERENCES:
Post Accident Sample Station User's Manual, GE, NEDC-24889 General Electric Post Accident Sample Station Manual, GEK-83344 CH-CC-010, Chloride - Silver Nitrate Turbidimetric Method CH-CC-030, Laboratory pH Determination CH-CC-040, Hydrogen By GC Ch-CC-043, Analytical Procedures for HACH or BETZ Portable Spectrophotometer Labs CH-GI-051, Instrument Checks at the Offsite Chemistry Lab CH-RC-010, Iodine Counting and Data Analysis CH-RC-016, Particulate Filter Analysis CH-RC-071, Radiochemical Analysis of High Activity Iodine Cartridde Samples CH-RC-076, Gamma Spectral Analysis Using the ND 9900 TS 5.5.3
- TAB A EP-PS-1 15-A Revision 7 Page 1 of 6 MAJOR TASK:
Report for briefing and assignment(s).
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
Immediately report to Operations Support (OSC), unless otherwise directed.
- 2.
Obtain briefing and assignments from 2a.
appropriate Coordinator.
Obtain the following information during briefing:
(1)
Team#
(2)
Required samples and analyses:
2b.
If PASS samples a~e requested, obtain the following information:
(1)
Reactor Pressure:
psig (2)
RHR Mode:
RHR Pump A&C In Service/
Out of Service. (Circle)
RHR Pump B&D In Service/
Out of Service. (Circle)
(3)
If a RHR sample is requested, record date and time RHR was placed in mode to be sampled.
TABA EP-PS-1 15-A Revision 7 Page 2 of 6 SPECIFIC TASKS:
HOW:
INITIALS 2c.
If PAVSS samples are requested, perform the following:
(1)
Contact I&C to reset flow totalizers on PAVSS prior to sampling.
(2)
Initialize appropriate PAVSS and place corresponding SPING in STANDBY.
HELP PAVSS Instructions See TAB 7 (3)
Record time of reactor shutdown.
Shutdown Time:
2d.
Record laboratory to be used for sample analyses and begin lab preparations:
HELP In-Plant Chemistry Lab Prep.
See TAB B HELP Offsite Chemistry Lab Prep.
See TAB C 2e.
Record extension number where Chemistry Coordinator may be contacted:
Ext. #
- TABA EP-PS-1 15-A Revision 7 Page 3 of 6 SPECIFIC TASKS:
- 3.
Obtain briefing from Radiation Protection Coordinator or designee.
3a.
Obtain Emergency RWP and record the following:
RWP #
Team Members Allowable Exposure Perform the following special actions, if applicable:
(1)
If collecting a SPING sample, obtain and record ARM readings on Reactor Building 818' El.
(2)
If collecting a PAVSS sample, obtain radiation readings from Turbine Building 729' El. And record.
HOW:
INITIALS 3b.
INITIALS
TABA EP-PS-1 15-A Revision 7 Page 4 of 6 (3)
If collecting a PASS sample, obtain radiation readings from Turbine Building 729' El. and record.
(4)
If collecting an RBSS sample, obtain and record radiation readings in sampling room, or from ARM's nearby, if available.
3c.
Determine best route to and from sample point by performing the following:
(1)
If cart is required to transport sampling equipment, confirm elevator or appropriate building may be used.
SPECIFIC TASKS:
HOW:
INITIALS
- TABA EP-PS-1 15-A Revision 7 Page 5 of 6 SPECIFIC TASKS:
(2)
Record recommended route to and from sample point:
(3)
Record any pertinent technical conditions which could affect sample collection:
HELP PASS Sample(s)
See TAB D HELP SPING Sample(s)
See TAB M HELP PAVSS Sample(s)
See TAB N HELP RBSS Sample(s)
See TAB P HOW:
INITIALS
TABA EP-PS-1 15-A Revision 7 Page 6 of 6 SPECIFIC TASKS:
HOW:
INITIALS HELP Unmonitored Liquid Release Sample(s)
See TAB Q
TAB B EP-PS-1 15-B Revision 3 Page 1 of 4 MAJOR TASK:
Prepare In-Plant Chemistry Lab to accept samples.
SPECIFIC TASKS:
HOW:
INITIALS NOTE:
All contaminated or potentially contaminated personnel and samples should enter In-Plant Chemistry Lab through North Door only.
- 1.
After briefing and assignment, construct necessary lead brick shielding for sample storage and preparation.
- 2.
Obtain necessary supplies.
1a.
Construct lead brick shield in Sample Preparation Room fume hood to store radioactive samples and sample dilutions.
lb.
Construct lead brick tunnel as shown on Attachment A, Suggested Cave/Tunnel Designs, in In-Plant Chemistry Lab fume hood closest to Sample Preparation Room.
2a.
Obtain the following supplies:
pH meter and electrode Dilution vials
-Liquid syringe or Eppendorf pipettes, 1.0 ml, 0.1 ml
-Gas tight syringes
-Vials, gas and liquid
-Septums
-Capper and decapper 0.01 N Nitric Acid (HNO 3)
Labels and markers Bench coat
-Paper towels STongs Plastic wrap.
-Bags"
-Survey Meter
-Vacuum grease Remote handling tool(s)
Cotton gloves Plastic gloves Radiation tape Yellow trash bags
- TAB B EP-PS-1 15-B Revision 3 Page 2 of 4 SPECIFIC TASKS:
INITIALS 2b.
Store supplies within access of Sample Preparation Room fume hood.
- 3.
Initiate Emergency Sample Log and Event Log.
- 4.
Obtain equipment from In-Plant Chemistry Lab for contamination control.
- 5.
Prepare Sample Preparation Room to receive radioactive samples.
- 6.
Complete In-Plant Chemistry Lab preparations.
4a.
Obtain the following supplies:
Herculite Step-off Pads
-Duct tape Plastic booties
_Plastic gloves Frisker Survey Meter 2 Containers for used protective clothing NOTE:
If unable to locate equipment, notify Chemistry Coordinator of needed supplies.
5a.
Place step-off pad as shown on Attachment B, In-Plant Chemistry Lab.
5b.
Cover floor with herculite as shown on Attachment B.
6a.
Place containers for used protective clothing at each step-off pad.
6b.
Place clean plastic gloves, booties, and lab coats at North Door for donning prior to entrance to Sample Preparation Room.
HOW:
ATTACHMENT A SUGGESTED CAVE/TUNNEL DESIGNS LEAD BRICK TUNNEL TABB EP-PS-1 15-B Revision 3 Page 3 of 4 4-TOPVIEW SURVEY METER (IONIZATION CHAMBER)
END VIEW SIDE VIEW EP-AD-000-159 Rev. 0 Page 1 of 1 18 in.
36 in.
LINE LINE EO 3" VENT MONITOR SAMPLE HOLDER File #R36-9
TAB B EP-PS-1 15-B Revision 3 Page 4 of 4 ATTACHMENT B IN-PLANT CHEMISTRY LAB FSo-PI STEP OFF PAD FRISKPAD PERSONNEL CONTAM"NAflON HERCULITE I.O.IOR W FRISKER
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P e
FIRE EXTINGUISHER 0 mmL m
LEADBRICKS 0 VoASE f
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(
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.Fie EP-AD-000-159 Rev.
0 Page I of I File #R36-9
TAB C EP-PS-1 15-C Revision 5 Page 1 of 8 MAJOR TASK:
Prepare West Building Chemistry Lab to accept samples.
SPECIFIC TASKS:
HOW:
INITIALS NOTE:
If the security at the West Building is tripped while accessing the building, contact Corporate Security at the General Office ETN 220-5296.
- 1.
Obtain access to the West Building 1 a.
Obtain the key for the West Building from the cabinet in the Foreman's office.
or Contact Security and arrange for them to unlock the West Building.
lb.
Obtain the security access code from Chemistry Management.
1c.
Contact Health Physics:
(1) to determine if a Health Physics technician will accompany Chemistry to Offsite Chemistry Lab in order to perform surveys.
(2) to determine if there is a preferred route to the Offsite Chemistry Lab.
(3) to obtain frisker and other equipment that may be needed at the Offsite Chemistry Lab.
NOTE:
If gates need to be unlocked, contact Security to arrange for access.
1d.
Proceed to the West Building.
- TABC EP-PS-1 15-C Revision 5 Page 2 of 8 SPECIFIC TASKS:
- 2.
Obtain the key to the Chem Lab Credenza.
- 3.
After briefing and assignment, perform the following steps to prepare Offsite Chemistry Lab.
NOTE:
If the next three steps are not performed within 30 seconds, Corporate Security will receive an alarm.
le.
Unlock the front door to the West Building.
if.
Proceed through two (2) doors.
1g.
Enter access code using the keypad inside the second door within 30 seconds.
NOTE:
If there is an entry error during the code, re-enter the correct code and contact Corporate Security at ETN 220-5296.
2a.
Located in Key Box outside receptionist's office.
3a.
Ensure compressor for gamma spectroscopy detector is on and detector is cooled to operating temperature.
3b.
Ensure current Analysis Library is available for reference.
3c.
Initiate Emergency Sample Log and Event Log.
HOW:
INITIALS
TAB C EP-PS-1 15-C Revision 5 Page 3 of 8 SPECIFIC TASKS:
HOW:
INITIALS 3d.
Label all samples NOT assigned an in-plant sample number using the following format:
EOFYY-XXX WHERE:
YY = Last 2 digits of cLdrrent year XXX = Sequential number 3e.
Connect tygon from exhaust of G.C.
to hood.
- 4.
Set up detector cave purge, if 4a.
Begin purge a minimum of 30 operable.
minutes prior to receiving samples.
4b.
Set up compressed air purge line (tygon tubing) for gamma spectroscopy detector.
4c.
Open regulator valve(s) on compressed air tank to obtain slow flow of gas.
4d.
Ensure slow flow rate is obtained by placing back of hand at end of tubing. If flow rate is too high, gas bottle will be quickly exhausted.
4e.
Place end of tubing into high purity germanium detector cave to prevent any airborne radioactivity from entering cave and raising background levels.
- TAB C EP-PS-1 15-C Revision 5 Page 4 of 8 SPECIFIC TASKS:
HOW:
INITIALS
- 5.
Perform instrument checks of all 5a.
Perform instrument checks on the operable equipment and log results, following equipment, if operable, in accordance with CH-GI-051, Instrument Checks at the Offsite Chemistry Lab.
Gamma spectroscopy system Laboratory balance Turbidimeter pH meter Gas chromatograph Portable frisker
- 6.
Obtain necessary supplies and store 6a.
Obtain the following supplies:
within access of fume hood.
pH meter and electrode Dilution vials Liquid syringe or Eppendorf pipettes, 1.0 ml, 0.1 ml Gas tight syringes Gas vials Septums Capper and decapper 0.01 N Nitric Acid (HNO 3)
Labels and markers Paper towels Lab coats Carboys Tongs Plastic wrap Bags Survey Meter Vacuum grease Remote handling tool(s)
Cotton gloves Plastic gloves
- Radiation tape Yellow trash bags 2 adjustable wrenches Large screwdriver
_Syringes and needles for liquid transfers Bench coat
TAB C EP-PS-1 15-C Revision 5 Page 5 of 8 SPECIFIC TASKS:
- 7.
If required, obtain additional supplies for contamination control.
7a.
Obtain the following supplies from the D-Con room:
Step-off pads Herculite Duct tape
_ Plastic booties
__Plastic gloves Protective Clothing Containers for used PC's
- 8.
Complete Offsite Chemistry Lab preparations.
- 9.
Construct necessary lead brick shielding for sample storage and preparation.
8a.
Place step-off pads as shown on Attachment A, Offsite Chemistry Lab.
8b.
Place the following at each step-off pad.
(1) Containers for used protective clothing (2)
Plastic gloves (3)
Plastic booties 8c.
Install bench coat on lab benchtops, taping edges and seams.
8d.
Install double layer of herculite in Sample Handling hood.
9a.
Construct lead brick shield in Sample Handling hood to store samples and sample dilutions.
9b.
Construct lead brick tunnel as shown on Attachment B, Suggested Cave/Tunnel Designs, on floor or other suitable location.
HOW:
INITIALS INITIALS
- TAB C EP-PS-1 15-C Revision 5 Page 6 of 8 SPECIFIC TASKS:
- 10.
Ensure adequate source of flush water.
- 11.
Ensure fume hood exhaust is operable.
- 12.
Designate sink for disposal of nonradioactive solutions only.
- 13.
Place two large beakers in fume hood for disposal of solid and liquid radioactive waste.
- 14.
Set up holding area for nonradioactive used glassware.
1 Oa.
Check water supply demineralizer cartridges to determine if cartridges require changeout.
1Ob.
Confirm isolation valve under sink is open.
11a Turn fume hood exhaust on.
11b.
Tape kimwipe strips near fume hood exhaust as visual indication hood is operating.
11c.
Leave fume hood exhaust running to purge EOF lab of any airborne radioactivity.
12a.
Disconnect sink drain connection between steel and PVC piping.
12b.
Place 5 gallon carboy under drain and tape connection between pipe and carboy to prevent spillage.
12c.
Replace carboy when 2/3 full.
Handle carboy with extreme care due to highly acidic nature of disposed liquid.
14a.
Dispose of glassware used for radioactive samples as solid radioactive waste immediately after use to minimize personnel exposure.
14b.
Store glassware used for nonradioactive blanks and standards in holding area for used glassware until cleaning is available.
HOW:
INITIALS 5
INITIAl R
- TAB C EP-PS-1 15-C Revision 5 Page 7 of 8 ATTACHMENT A OFFSITE CHEMISTRY LAB Rev. 0 Page 1 of I EP-AD-000-184 File #R36-9
_ TAB C EP-PS-1 15-C Revision 5 Page 8 of 8 ATTACHMENT B SUGGESTED CAVE/TUNNEL DESIGNS LEAD BRICK TUNNEL 18 in.
36 i.
4-
- TOP VIEW LINE LINE
+4--
SURVEY METER
..(IONIZATION CHAMBER)
VENT MONITOR SAMPLE HOLDER 411D END VIEW SIDE VIEW Rev. 0 Page 1 of 1 EP-AD-000-184 File #R36-9
4)
TAB D EP-PS-1 15-D Revision 9 Page 1 of 12 MAJOR TASK:
Prepare Post Accident Sample Station (PASS) for sample collection. Secure PASS after sample(s) have been taken.
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
After briefing and assignment and following setup of appropriate Chemistry Lab, obtain necessary equipment.
la.
Obtain the following supplies:
Respiratory protection devices Hi-range and extremity dosimetry Survey meter (calibrated at highest range) 18 gauge syringe needles for liquid samples 25 gauge syringe needles for gas samples Needle changing tool Flashlight Mirror Stopwatch Calculator Numbered liquid sample vials Numbered gas vials Keys to PASS power switch and supply cabinet Adjustable wrenches for changing gas bottles 10 cc syringe Luer-lok valves Demineralized water Watch Pen and marker Locking gas syringe with extended needle Sample cask (If required for requested samples)
I
- TAB D EP-PS-1 1 5-D Revision 9 Page 2 of 12 SPECIFIC TASKS:
- 2.
If Iodine/Particulate sample requested, assemble cartridge retainer.
Perform instrument checks on survey meter calibrated at highest range.
NOTE:
Direction of flow in retainer is through opening to particulate filter and cartridges and exiting through critical orifice.
2a.
Align all iodine cartridges with arrow pointing in direction of flow (toward critical orifice).
2b.
Check critical orifice at closed end of retainer. 3 L/min orifice should be used unless otherwise directed by Chemistry Coordinator.
2c.
Assemble particulate/iodine cartridge retainer in the following order:
O-ring, iodine cartridge, O-ring, iodine cartridge, O-ring, iodine cartridge, O-ring, aluminum ring spacer, O-ring, filter retainer assembly with 47 mm filter paper, screen, and retainer cap with O-ring cartridge retainer cap with two lightly greased O-rings 2d.
Record rated flow of installed orifice:
Critical Orifice Flow Imin 2e.
Ensure lightly greased O-rings are installed at both ends of cartridge retainer.
3a.
Check the following on survey meter:
-Calibration has not expired.
Battery indication is good.
Source check is satisfactory.
HOW:
INITIALS 3.I INITIALS
TAB D EP-PS-1 15-D Revision 9 Page 3 of 12 SPECIFIC TASKS:
- 4.
Request Operations perform the following to activate PASS Sample Station:
- 5.
Record reactor pressure and RHR mode from TAB A.
4a.
I Activate PASS Isolation Valve Panel Permissive Switch HS-12370 (HS-22370).
4b.
Open Outboard A RHR Heat Exchanger Vent Valve to Suppression Pool HV-151F103A (HV-251 F1 03A).
NOTE:
To obtain representative liquid sample from Jet Pumps at low power conditions (<1%) for small pipe break or non-break events, reactor level must be raised to level of moisture separators. This will fully flood moisture separators and induce thermal recirculation for good mixing.
5a.
Reactor Pressure psig 5b.
RHR Mode:
(1)
RHR Pump A&C In Service/
Out of Service. (Circle)
(2)
RHR Pump B&D In Service/
Out of Service. (Circle)
NOTE:
RHR must be in the same mode of operation for thirty minutes prior to sampling.
5c.
If reactor vessel is depressurized
(<109 psig), sample reactor water from RHR in shutdown cooling or LPCI mode.
HOW:
INITIALS INITIALS
TABD EP-PS-1 15-D Revision 9 Page 4 of 12 SPECIFIC TASKS:
5d.
If sampling suppression pool, ensure RHR system is running in suppression pool cooling mode for a minimum of 30 minutes before collecting sample.
- 6.
Don protective clothing and respiratory protection as directed by Radiation Protection Coordinator.
- 7.
Ensure each team member present has required dosimetry.
- 8.
Ensure survey meter is on highest range.
- 9.
Notify Chemistry Coordinator before leaving Chemistry lab.
- 10.
Proceed to PASS via best route while continuously monitoring radiation levels and status of CAMs and ARMs.
- 11.
At PASS station, check area radiation levels and notify Chemistry Coordinator.
1Oa.
Retreat to low background area and notify Chemistry Coordinator if any of the following conditions are encountered:
(1)
General area.radiation levels exceed 1,000 mR/hr at any time.
(2)
Total annual whole body exposure (TEDE) approaches 2000 mrem.
11 a.
PASS general area radiation level.
mR/hr
- 12.
Check alignment of switches on Control Panel 1C104A (2C104A).
11b.
Report radiation levels to the Chemistry Coordinator.
12a.
Ensure Gas Sample Selector Switch HC-723 is set to position 4, SPARE.
12b.
Ensure all other switches are set to UP and OFF.
HOW:
INITIALS I
INITIALS I
TAB D EP-PS-1 15-D Revision 9 Page 5 of 12 SPECIFIC TASKS:
- 13.
Check switches on PASS Isolation Valve Control Panel IC104D (2C104D).
Establish sample station ventilation.
13a.
Ensure PASS Isolation Valve Panel Permissive Switch HS-12371 (HS-22371) is set to OFF.
13b.
Ensure all other switches are set to OFF.
14a.
Record Gas Sample Panel pressure:
P1-123728(223728) lonwgu in. H20.
I 4b.
At top side of sample station 1IC1O04C (2C1 04C), loosen wing nut and rotate handle 900 clockwise.
14c.
Tighten wing nut.
14d.
Record Gas-Sample Panel pressure:
P1-123728(223728) in. H20.
- 15.
If Demineralized Water Tank 1"T-171 (2T-171) indicates less than 1/3 full on tank level sight glass LI-12368 (LI-22368), add water to above the 2/3 level.
14e.
If step 14a is NOT greater than step 14d, notify Chemistry Coordinator.
15a.
Check closed Nitrogen Supply Valve 123242 (223242).
15b.
Open Makeup Water Supply Valves 123258 (223258) and 123239 (223261).
15c.
If excess pressure in tank prevents filling, perform the following:
(1)
Remove vent line cap.
(2)
Open Demin Tank Vent Valve 123251 (223251).
(3)
After tank indicates greater than 2/3 full, close Demin Tank Vent Valve 123251 (223251).
(4)
Replace vent line cap.
HOW:
INITIALS
.1 14.
I -
I I
i
- TAB D EP-PS-1 15-D Revision 9 Page 6 of 12 SPECIFIC TASKS:
1 16.
Establish nitrogen supply as follows:
- 17.
Pressurize demineralized water tank.
- 18.
Line up PASS Isolation Valve Control Panel IC104D (2C104D), perform applicable lineups.
(5)
Close Makeup Water Supply Valve 123239 (223261).
16a.
Open nitrogen tank valve 123330(223330) and check tank pressure.
16b.
If tank pressure is less than 500 psig, close tank valve, bleed pressure from regulator, and change nitrogen tank.
17a.
Set regulator on nitrogen cylinder to approximately 100 psig on P1-12361 (PI-22361).
17b.
Check open two regulator discharge valves, 123331 (223331) and 123335 (223335) 17c.
Open nitrogen supply valves 123242 (223242) and 123249 (223249).
17d.
Check dernineralized water tank pressure is between 95 and 105 psig on Demineralized Water Tank P112368 (22368).
17e.
Open valve 123244 (223244) from demineralized water tank to sample system.
18a.
Turn PASS Isolation Valve Panel Permissive Switch HS-12371 (HS-22371) to ON.
18b.
Turn Wetwell Return Valve Switch SV-12364 (SV-22364) to ON to open liquid return line to wetwell.
18c.
Turn Suppression Pool Isolation Valve Switch SV-12361 (SV-22361) to ON to open gas return line to suppression pool.
HOW:
INITIALS I
INITI LS
TAB D EP-PS-1 15-D Revision 9 Page 7 of 12 SPECIFIC TASKS:
HOW:
INITIALS
- 19.
Line up Control Panel 1C104A 19a.
Slowly adjust Flow Control Valve (2C104A).
PCV-627 until reading of approximately 15 psig is attained on adjacent pressure gauge.
NOTE:
Area Monitor RI-507, Liquid Monitor RI-665, and Cartridge Monitor RI-704 on Monitor Panel IC104B (2C104B) may alarm upon startup.
19b.
Turn Control Panel Power Selector Switch HC-600 to position A or B, as required, for power.
1 9c.
Press green light button of each monitor to reset alarm, as required.
CAUTION LIQUID PRESSURE PI-661 SHOULD BE LESS THAN 100 PSIG. PRESSURE GREATER THAN 100 PSIG INDICATES SUSPECTED LEAKAGE THROUGH ISOLATION VALVE. DO NOT PROCEED WITH PROCEDURE. NOTIFY CHEMISTRY COORDINATOR.
- 20.
Ensure liquid return line to wetwell is 20a.
Turn Liquid/Gas Selector Switch open.
HC-700 to LIQD.
20b.
Turn Flush System Switch HC-628-1 counterclockwise to position 6, FLUSH PIPING STATION.
20c.
Turn Liquid Sample Source Selector Switch HC-626 to position 5, RHR ON BYPASS.
20d.
Slowly adjust Flow Control Valve PCV-627 to obtain between 0.8 to 1.2 gpm on Sample Return Flow FI-664.
TAB D EP-PS-1 15-D "Revision 9 Page 8 of 12 SPECIFIC TASKS:
HOW:
INITIALS I
20e.
If unable to obtain flow on Sample Return Flow FI-664, notify Chemistry Coordinator.
20f.
Maintain flow for a minimum of 10 seconds to confirm liquid return line is open.
20g.
Turn Liquid Sample Source Selector Switch HC-626 to UP and OFF.
20h.
Turn Flush System Switch HC-628-1 to UP and OFF.
20i.
Tum Flow Control Valve PCV-627 counterclockwise to obtain approximately 0 psi on adjacent pressure gauge.
- 21.
Initiate collector drain/blowdown 21 a.
Rotate Drain System Switch sequence to drain collector tank, trap, HC-715-1 clockwise through all and sump.
positions, pausing for a minimum of 5 seconds in each position.
21b.
Ensure Drain System Switch HC-715-1 is placed in UP and OFF position to end sequence.
NOTE (1):
Removable components that are common to both units may be used on either unit of the PASS. This includes (but is not limited to) items such as casks, vials, positioners, iodine cartridge retainers, and needle changing tools.
NOTE (2):
If unable to complete any step in the following sampling procedures, contact Chemistry Coordinator for further instructions.
HOW:
SPECIFIC TASKS:
- TAB D EP-PS-1 15-D Revision 9 Page 9 of 12 INITIALS
- 22.
Take required samples.
HELP Small Volume Liquid Sample See TAB E HELP Dissolved Gas Sample See TAB F HELP Large Volume Liquid Sample See TAB F HELP 14.7 cc Gas Sample
-See TAB G
- 23.
At completion of sampling, secure sample station.
- 24.
Secure Control Panel 1C104A (2C1 04A).
HELP Iodine/Particulate Sample See TAB H 23a.
Rotate Drain System Switch HC-715-1 clockwise through all positions, pausing for a minimum of 5 seconds in each position.
23b.
Ensure Drain System Switch HC-715-1 is placed in UP and OFF position to end sequence.
24a.
Ensure Gas Sample Selector Switch HC-723 is set to position 4, SPARE.
24b.
Ensure Liquid/Gas Selector Switch HC-700 is set to OFF.
24c.
Ensure Control Panel Power Selector Switch HC-600 is set to OFF.
INITI LS
-TAB D EP-PS-1 15-D Revision 9 Page 10 of 12 SPECIFIC TASKS:
25 Secure PASS Isolation Valve Control Panel lC104D (2C104D).
- 26.
Secure nitrogen supply system.
Secure chiller.
1 27.
- 28.
Secure demineralized water tank.
- 29.
Secure sample station vent damper on top right side of Sampler Panel 1CI04C (2C104C).
24d.
Ensure all other switches are set to UP and OFF.
25a.
Ensure all switches other than HS-12371 (HS-22371) on panel IC104D are set to OFF, and indicate closed.
25b.
Notify Chemistry Coordinator if any switch other than HS-1 2371 (HS-22371) indicates open or has dual indication.
25c.
Ensure PASS Isolation Valve Panel Permissive Switch HS-12371 (HS-22371) is set to OFF.
26a.
Close nitrogen tank valve 123330 (223330).
26b.
Close nitrogen supply valve 123242 (223242).
27a.
Turn off gas chiller circulation pump, if applicable.
27b.
ENSURE OPEN petcock located on top of sight glass at rear of chiller.
28a.
Close Valve 123244 (223244) from demineralized water tank to sample system.
28b.
Perform step 15 of this tab to ensure proper demineralized water tank level.
29a.
Loosen wing nut and rotate handle 900 counterclockwise.
29b.
Tighten wing nut.
HOW:
INITIALS I
- TAB D EP-PS-1 15-D Revision 9 Pagellof12 SPECIFIC TASKS:
- 30.
Request Operations perform the following lineups to deactivate PASS Sample Station.
- 31.
Notify Chemistry Coordinator sampling is complete and sample station is secured.
- 32.
Return to In-plant Chemistry Lab.
- 33.
Analyze samples in accordance with appropriate procedures.
30a.
Close Outboard A RHR Heat Exchanger Vent Valve to Suppression Pool HV-151F103A (HV-251 F1 03A).
30b.
Deactivate PASS Isolation Valve Panel Permissive Switch HS-12370 (HS-22370).
32a.
Transfer samples to In-plant Chemistry Lab using precautions to minimize personnel exposure.
(1) If large volume liquid sample was taken, allow sample to remain in cask at PASS Sample Station unless otherwise directed.
(2)
If assistance required to transport small volume liquid cask, use lifting bar with S-hooks (located at PAVSS work area) and second person.
Suspend cask from S-hook.
(3)
Notify Chemistry Coordinator upon arrival at In-plant Chemistry Lab.
HELP PASS Small Volume Liquid Sample(s)
See TAB I HELP PASS Dissolved Gas Sample(s)
See TAB J HOW:
INITIALS INITIALS
- TAB D EP-PS-1 15-D "Revision 9 Page 12 of 12 SPECIFIC TASKS:
HOW:
INITIALS HELP PASS 14.7 cc Gas Sample(s)
See TAB K HELP PASS Iodine/Particulate Sample(s)
See TAB L
TAB E EP-PS-1 15-E Revision 7 Page 1 of 9 MAJOR TASK:
Collect Small Volume Liquid Sample(s) from PASS.
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
Ensure Liquid/Gas Selector Switch HC-700 on Control Panel 1C104A (2C104A) is in LIQD position.
- 2.
If obtaining RHR sample, GO TO Step 5.
CAUTION INFORM CONTROL ROOM SAMPLING MAY INCREASE TOTAL CORE FLOW READING BY 5 x 106 LBMIHR. POWERPLEX SHOULD BE BLOCKED.
- 3.
Notify Control Room PASS isolation valves to Jet Pump will be opened and instrument line excess flow check valves may trip.
- 4.
If sampling Jet Pump, perform applicable lineups.
3a.
Maintain constant communication with Control Room until flow is established through sample station.
3b.
Tripping of excess flow check valve is evidenced by dramatic drop in pressure on Liquid Pressure PI-661.
PI-661 should show steady increase in pressure and level off at reactor pressure (approximately 1000 psig at 100% power). If tripping occurs during Jet Pump sampling, turn Flow Control Valve PCV-627 counterclockwise until adjacent pressure gauge reads 0 psi and request Operations reset flow check valve by depressing reset push button until red (open) iidication returns.
4a.
At PASS Isolation Valve Control Panel 1C104D (2C104D), place Jet Pump Isolation Valve Switch SV-12374 (SV-22374) to ON to open Jet Pump instrument line.
TABE EP-PS-1 15-E Revision 7 Page 2 of 9 SPECIFIC TASKS:
- 5.
If sampling RHR, perform applicable lineups.
- 6.
Flush bypass line.
4b.
At Control Panel lC104A (2C104A),
turn Liquid Sample Source Selector Switch HC-626 to position 1, JET PUMP-ON BYPASS.
4c.
GO TO Step 6.
5a.
At PASS Isolation Valve Control Panel IC104D (2C104D), turn ONE of the following isolation valves to ON:
(1)
RHR Pump A&C Isolation Valve SV-12360 (SV-22360);
OR (2)
RHR Pump B&D Isolation Valve SV-1 2362 (SV-22362) 5b.
At Control Panel IC104A (2C104A),
turn Liquid Sample Source Selector Switch HC-626 to position 5, RHR-ON BYPASS. "
6a.
Ensure RHR system is running in the same mode for a minimum of 30 minutes before collecting sample.
6b.
To avoid tripping excess flow check valve, slowl turn Flow Control Valve PCV-627 clockwise to obtain between 0.8 to 1.2 gpm on Sample Return Flow FI-664.
6c.
Record start time of bypass flush.
Bypass flush start time:
NOTE:
Perform Step 7 while flushing bypass line.
HOW:
INITIALS INITIALS
- TAB E EP-PS-1 15-E Revision 7 Page 3 of 9 SPECIFIC TASKS:
HOW:
INITIALS 6d.
Flush bypass line for appropriate time:
Minutes to Flush Sample Unit 1 Unit 2 Jet Pump 14 min.
16 min.
A&C RHR 10 min.
9 min.
B&D RHR 14 min.
12 min.
6e.
Record Sample Return Flow FI-664 and bypass flush duration.
(1)
FI-664:
gpm (2)
Bypass flush duration:
minutes.
CAUTION DO NOT SLIDE SHIELD DRAWER OUT BEYOND RED LINE AS INJURY MAY OCCUR.
- 7.
While flushing bypass line, prepare 7a.
Slide lead shielding drawer out on Sampler Panel 1C104C (2C104C) for right side of Sampler Panel 1C104C small volume liquid sample.
(2C1 04C) to tape mark to expose sampling needles.
7b.
Check condition of needles on right underside of Sampler Panel 1C104C (2C104C) using a mirror and flashlight. If needles are bent or missing:
(1)
Install new needles using the needle changing tool.
(2)
Tighten needles approximately 113 tum. Do not overtighten.
7c.
Unscrew threaded handle under Sampler Panel 1 C104C (2C1 04C) until handle is at upper right corner where leg meets base. This position will angle handle sleeve upwards and minimize interference with cask positioner.
TAB E EP-PS-1 15-E "Revision 7 Page 4 of 9 SPECIFIC TASKS:
HOW:
INITIALS 7d.
Place both guides of small volume cask positioner to inside of pivot slot.
7e.
Place small volume cask into cask positioner.
7f.
Remove stopper and carrying handle from cask.
NOTE:
Aluminum tab in top of bottle cap should be removed prior to insertion.
7g.
Raise locking handle in slide and insert numbered sample bottle into cask.
7h.
Lower locking handle to lower bottle into cask.
7i.
Swing cask into position under Sampler Panel 1C104C (2C104C) until flush with lower plate.
NOTE:
While supporting cask in place, latch safety chain and lower handle to horizontal position. Threaded bolt should fit into groove in positioner bracket with welded washer on outside.
- 8.
After bypass line flush (Step 6) is 8a.
Adjust Flow Control Valve PCV-627 complete, flush sample line.
to obtain between 0.2 to 0.4 gpm on Sample Return Flow FI-664.
8b.
Turn Liquid Sample Source Selector Switch HC-626 to position 2, JET PUMP, OR position 4, RHR, for desired sample.
TAB E EP-PS-1 15-E Revision 7 Page 5 of 9 SPECIFIC TASKS:
HOW:
INITIALS 8c.
Record start time of sample flush.
Sample flush start time:
NOTE:
Step 9 may be performed while flushing sample line.
8d.
Flush sample line for approximately 10 minutes.
- 9.
Align small volume liquid sample 9a.
Loosen and raise locking handle on bottle.
cask to position sample bottle onto needles.
9b.
While holding bottle in position on needles, tighten locking handle to secure sample bottle.
9c.
Ensure HC-616-1 Bottle In light indicates green.
9d.
As necessary, reposition bottle to get green light by loosening and tightening locking handle.
9e.
Record Sample Return Flow FI-664 and Liquid Monitor RI-665 radiation levels.
(1) FI-664:
gpm (2)
RI-665:
gpm 9f.
Near end of sample line flush, record Liquid Pressure PI-661, Liquid Sample Temperature TI-660, and Conductivity CI-663.
(1) TI-660:
OF (2)
PI-661:
psig
TAB E EP-PS-1 15-E Revision 7 Page 6 of 9 SPECIFIC TASKS:
HOW:
INITIALS (3)
CI-663:
(
J) x lOx (
9 scale =
"gmho/cm @
O__F
- 10.
After 10 minute flush of sample line 10 a.
If sample is to be taken only for pH, (Step 8) is complete, collect small fill syringe with 10 cc of air.
volume liquid sample.
1 Ob.
If pH is not required, fill syringe with 9.9 ml of demineralized water.
1Oc.
Connect syringe and two Luer-Lok valves to flush line for Sample Valve 123247 (223247) on front of Sampler Panel 1C104C (2C104C).
1Od.
Turn Small Volume Sample Switch HC-616-1 to position 1, TAKE SAMPLE. Ensure CV-616 indicates open.
10 e.
Record sample date and time.
Sample Date/Time:
I 1 Of.
Open 2 Luer-Lok valves on front of Sampler Panel 1C104C (2C104C) and inject water (air for pH sample) into line.
lOg.
Close Luer-Lok valves and remove syringe.
1 Oh.
If demineralized water was injected into sample line, inject air to flush line.
(1)
Fill syringe with air and reconnect syringe to Luer-Lok valves on front of Sampler Panel IC104C (2C104C).
(2)
Open two Luer-Lok valves and inject air into line.
- TAB E EP-PS-1 15-E Revision 7 Page 7 of 9 SPECIFIC TASKS:
HOW:
INITIALS (3)
Close Luer-Lok valves and remove syringe.
10i.
Turn Small Volume Sample Switch HC-616-1 to UP and OFF.
- 11.
Flush sample line with demineralized 1 la.
Adjust Flow Control Valve PCV-627 water.
counterclockwise to obtain approximately 0 psi on adjacent pressure gauge.
11b.
Turn Small Volume Sample Switch HC-616-1 to position 3, FLUSH LOOP.
1 1c.
Turn Flow Control Valve PCV-627 clockwise to obtain a minimum of 0.5 gpm on-Sample Return Flow FI-664. Flush sample line for at least 2 minutes or until Liquid Monitor RI-665 reaches a minimum value.
11d.
Turn Flow Control Valve PCV-627 counterclockwise to obtain approximately 0 psi on adjacent pressure gauge.
11e.
Turn Small Volume Sample Switch HC-616-1 to UP and OFF.
11f.
Turn Liquid Sample Source Selector Switch HC-626 to UP and OFF.
CAUTION REDUCE PERSONNEL EXPOSURE BY AVOIDING BEAM OF RADIATION STREAMING THROUGH CASK OPENING.
- 12.
Secure small volume liquid sample.
12a.
Loosen locking handle on cask and lower sample vial.
12b.
Lower cask by loosening the cask handle positioner, removing safety "chain and lowering cask positioner.
- TAB E EP-PS-1 15-E Revision 7 Page 8 of 9 INITIALS 12c.
Close lead shield drawer on right side of Sampler Panel I C1 04C (2C104C).
- 13.
Obtain dose rates on sample vial and cask.
13a.
Obtain dose rate (closed window) on sample vial at opening of shield plug.
Vial dose rate:
mR/hr 13b.
Install shield plug in cask.
13c.
Remove cask from cask positioner.
13d.
Remove cask positioner.
13e.
Obtain contact dose rate and dose rate at 12 inches from sample cask.
Cask dose rate:
mR/hr Cask at 12 in.:
mR/hr,
- 14.
Notify Chemistry Coordinator of sample vial and cask dose rates.
- 15.
If obtaining additional dissolved gas or liquid sample(s) FROM SAME SAMPLE POINT, GO TO Step 4 of applicable TAB.
HELP Small Volume Liquid Sample See TAB E HELP Dissolved Gas Sample See TAB F -
HELP Large Volume Liquid Sample See TAB F
- 16.
Turn sample isolation valve on PASS Isolation Valve Control Panel lC104D (2C104D) to previous position.
16a.
If Jet Pump sample was taken, turn Jet Pump Isolation Valve SV-12374 (SV-22374) to OFF.
SPECIFIC TASKS:
HOW:
INITIALS
- TABE EP-PS-1 15-E Revision 7 Page 9 of 9 SPECIFIC TASKS:
HOW:
INITIALS 16b.
If RHR sample was taken, turn the applicable isolation valve to OFF:
(1) RHR Pump A&C Isolation Valve SV-12360 (SV-22360);
OR (2)
RHR Pump B&D Isolation Valve SV-12362 (SV-22362)
- 17.
Turn Liquid/Gas Selector Switch HC-700 on Control Panel 1C104A (2C104A) to OFF.
- 18.
If obtaining additional sample(s) from HELP different sample point, GO TO Small Volume Liquid Sample applicable TAB.
See TAB E HELP Dissolved Gas Sample See TAB F HELP Large Volume Liquid Sample See TAB F HELP 14.7 cc Gas Sample See TAB G HELP JodinelParticulate Sample See TAB H
- 19.
If all sampling is complete, GO TO TAB D, Step 24 to secure sample station.
TAB F EP-PS-1 15-F Revision 8 Page 1 of 15 MAJOR TASK:
Collect Dissolved Gas Sample(s) and/or Large Volume Liquid Sample(s) from PASS.
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
Ensure Liquid/Gas Selector Switch HC-700 on Control Panel lC104A (2C104A) is in LIQD position.
- 2.
If obtaining RHR sample, GO TO Step
- 5.
CAUTION INFORM CONTROL ROOM SAMPLING MAY INCREASE TOTAL CORE FLOW READING BY
- 5 x 106 LBMIHR. POWERPLEX SHOULD BE BLOCKED.
- 3.
Notify Control Room PASS isolation valves to Jet Pump will be opened and instrument line excess flow check valves may trip.
- 4.
If sampling Jet Pump, perform applicable lineups.
3a.
Maintain constant communication with Control Room until flow is established through sample station.
3b.
Tripping of excess flow check valve is evidenced by dramatic drop in pressure on Liquid Pressure PI-661.
PI-661 should show steady increase in pressure and level off at reactor pressure (approximately 1000 psig at 100% power). If tripping occurs during Jet Pump sampling, turn Flow Control Valve PCV-627 counterclockwise until adjacent pressure gauge reads 0 psi and request Operations reset flow check valve by depressing reset push button until red (open) indication returns.
4a.
At PASS Isolation Valve Control Panel ICI04D (2C104D),
check/place Jet Pump Isolation Valve SV-12374 (SV-22374) to ON to open Jet Pump instrument line.
- TAB F EP-PS-1 15-F Revision 8 Page 2 of 15 SPECIFIC TASKS:
- 5.
If sampling RHR, perform applicable lineups.
- 6.
Flush bypass line.
4b.
At Control Panel IC104A (2C104A),
turn Liquid Sample Source Selector Switch HC-626 to position 1, JET PUMP-ON BYPASS.
4c.
GO TO Step 6.
5a.
At PASS Isolation Valve Control Panel 1C104D (2C104D), turn ONE of the following isolation valves to ON:
(1)
RHR Pump A&C Isolation Valve SV-12360 (SV-22360);
OR (2)
RHR Pump B&D Isolation Valve SV-12362 (SV-22362) 5b.
At Control Panel lC104A (2C104A),
turn Liquid Sample Source Selector Switch HC-626 to position 5, RHR-ON BYPASS.
6a.
Ensure RHR system is running in the same mode for a minimum of 30 minutes before collecting sample.
6b.
To avoid tripping excess flow check valve, slowly turn Flow Control Valve PCV-627 clockwise to obtain between 0.8 to 1.2 gpm on Sample Return Flow FI-664.
NOTE:
Step 7 may be performed while flushing bypass line.
6c.
Record start time of bypass flush.
Bypass flush start time:
HOW:
EmiTriAI 0 HOW:
I*ITIAI
TAB F EP-PS-1 15-F Revision 8 Page 3 of 15 HOW:
INITI&l -Q 6d.
Flush bypass line for appropriate time:
Minutes to Flush Sample Unit 1 Unit 2 Jet Pump A&C RHR B&D RHR 14 min.
10 min.
14 min.
16 min.
9 min.
12 min.
6e.
Record Sample Return Flow FI-664 and bypass flush duration.
(1)
FI-664:
gpm (2)
Bypass flush duration:
minutes.
CAUTION DO NOT SLIDE SHIELD DRAWER OUT BEYOND RED LINE AS INJURY MAY OCCUR.
- 7.
While flushing bypass line, prepare Sampler Panel 1C104C (2C104C) for large volume liquid sample. Large volume liquid sample vial must be in place to collect dissolved gas sample.
7a.
Slide lead shielding drawer out on right side of Sampler Panel 1 C1 04C (2C1 04C) to red line to expose sampling needles.
7b.
Check condition of needles on left underside of Sampler Panel lCI04C (2C104C) using a mirror and flashlight. If needles are bent or missing:
(1) Install new needles using the needle changing tool.
(2)
Tighten needles approximately 1/3 turn. Do not overtighten.
7c.
Remove shield plug from large volume cask.
SPECIFIC TASKS:
INITIAl R
"TAB F EP-PS-1 15-F Revision 8 Page 4 of 15 SPECIFIC TASKS:
HOW:
INITIALS 7d.
Push cask plunger down to raise sample holder. Insert a numbered sample bottle into cask holder.
7e.
Pull cask plunger up to lower sample bottle into cask.
7f.
Open valve on hydraulic cylinder to lower cask on cart. Roll cask into position under Sampler Panel 1C104C (2C104C), placing front edges of cart between alignment marks.
7g.
Place metal wedges under rear wheels of cart. Ensure cart cask plate remains flush against back wall.
7h.
Close valve on hydraulic cylinder.
(1) Using hydraulic pump, raise cask until top cask ring is inside and large volume cask is between 1/4 and 1/2 inch from bottom of Sampler Panel 1C104C (2C104C).
- 8.
After bypass line flush (Step 6) is 8a.
Adjust Flow Control Valve PCV-627 complete, flush sample line.
to obtain between 0.2 and 0.4 gpm on Sample Return Flow FI-664.
8b.
Turn Liquid Sample Source Selector Switch HC-626 to position 2, JET PUMP, OR position 4, RHR, for desired sample.
8c.
Record start time of sample flush.
Sample flush start time:
8d.
Flush sample line for approximately 10 minutes.
TAB F EP-PS-1 15-F Revision 8 Page 5 of 15 SPECIFIC TASKS:
INITIALS 8e.
Perform Steps 9 through 11 while completing sample line flush.
- 9.
While flushing sample line, insert large volume liquid sample bottle onto needles.
- 10.
While flushing sample line, ensure Dissolved Gas Collection Chamber is leak tight.
9a.
Push cask plunger down (without rotating) to mechanical stop to raise sample bottle out of cask, through bottle guide, and onto needles.
NOTE:
It may be necessary to withdraw the plunger, inspect, reposition lineup, and reinsert plunger to get green light.
9b.
Ensure HC-601 Liq'd Bot'l In light indicates green.
9c.
Using hydraulic pump, raise cask until cask just touches bottom of Sampler Panel 1C104C (2C104C).
10a.
Confirm Dissolved Gas Pressure PI-662 is between 13.5 to 15.5 psia.
1Ob.
If Dissolved Gas Pressure PI-662 is NOT between 13.5 to 15.5 psia, unscrew gas extension arm and inspect septum.
(1) Use needle or sharp object to remove septum and metal compression washer from gas extension arm.
(2)
Reinstall metal washer, replace septum, as required.
Septum should be inserted after the metal compression washer into end of gas extension arm.
(3)
Install gas extension arm.
HOW:
INITIALS
- TAB F EP-PS-1 15-F Revision 8 Page 6 of 15 SPECIFIC TASKS:
HOW:
INITIALS 1 Oc.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 1, START P-701 AND INSERT NEEDLE. (START P-701 & FLOW.)
(Do not insert needle into gas collection chamber.)
1 Gd.
After Dissolved Gas Pressure PI-662 stabilizes, turn Dissolved Gas and Liquid Sample Switch HC-601 to UP and OFF.
10e.
If Dissolved Gas Pressure PI-662 increases more than 0.1 psia/min, air leak into gas collection chamber is indicated. Perform the following:
(1)
Tighten or replace septum in accordance with Step 1Ob and repeat Steps 1Oc through I0e.
(2)
If septum is replaced and pressure increases are still observed, air leak in a valve or fitting is indicated. Notify Chemistry Coordinator.
NOTE:
If Dissolved Gas Collection Chamber can NOT be evacuated to < 6.4 psia, vacuum pump P-701 may require rebuilding or replacement. Notify Chemistry Coordinator.
1Of.
Confirm Dissolved Gas Pressure PI-662 indicates < 6.4 psia.
- 11.
While flushing sample line, record 11a.
Record Sample Return Flow FI-664 readings for large volume liquid and Liquid Monitor RI-665 radiation sample.
levels.
(1)
FI-664:
gpm
TAB F EP-PS-1 15-F Revision 8 Page 7 of 15 SPECIFIC TASKS:
HOW:
INITIALS (2)
RI-665:
gpm 11b.
Near end of sample line flush, record Liquid Sample Temperature TI-660, Liquid Pressure PI-661, and Conductivity CI-663.
(1)
TI-660:
OF (2)
PI-661:
psig (4)
CI-663:
(
) x 10x (
j scale =
"ýLmho/cm @
OF
- 12.
After sample line flush (Step 8) is 12a.
Turn Dissolved Gas and Liquid complete, air purge gas collection Sample Switch HC-601 to position chamber for dissolved gas readings.
1, START P-701 & INSERT NEEDLE. (START P-701 & FLOW.)
12b.
Insert extended needle (open ended without syringe) through septum in gas extension arm on left side of Sampler Panel 1 C104C (2C104C) into gas collection chamber to purge air through chamber. Dissolved Gas Pressure PI-662 may increase while purging.
12c.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 2, START P-601, and operate for 20 minutes.
12d.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 3, CIRC & SEPARATE GAS, for approximately 30 seconds.
12e.
Record Sample Date/Time.
Sample Date/Time:
/
TAB F EP-PS-1 15-F Revision 8 Page 8 of 15 SPECIFIC TASKS:
HOW:
INITIALS 12f.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 4, REMOVE NEEDLE (CIRC &
SEPARATE GAS).
(1)
Remove extended needle from gas collection chamber.
(2)
Allow Dissolved Gas Pressure PI-662 to stabilize to a value
< 6.45 psia.
12g.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 5, CIRC & SEPARATE. When Dissolved Gas Pressure PI-662 stabilizes at < 6.45 psia, record as Initial Dissolved Gas Pressure (Po).
PI-662 (Po):
psia NOTE:
Timed step.
12h.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 6, COLLECT DISSOLVED GAS, for approximately 5 seconds.
12i.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 7, CIRCULATE AGAIN, for approximately 10 seconds.
12j.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 8, COL'CT DIS'LVD GAS AGAIN, for approximately 5 seconds.
Record Dissolved Gas Pressure PI-662 after reading stabilizes.
PI-662:
psia
TAB F EP-PS-1 15-F Revision 8 Page 9 of 15 SPECIFIC TASKS:
HOW:
12k.
Repeat Steps 12i and 12j until the difference between consecutive pressure readings taken from Dissolved Gas Pressure PI-662 at position 8 is less than 0.2 psia.
121.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 9, RELIEVE PRESS/TAKE GAS SAMPLE. Record Final Dissolved Gas Pressure Pi-662 (Pf) and final liquid temperature TI-660 (Tf).
PI-662 (Pf):
psia TI-660 (Tf):
OF CAUTION HAND CONTACT WITH SYRINGE WHILE PULLING GAS SAMPLE SHOULD NOT EXCEED 30 SECONDS DUE TO POTENTIALLY HIGH DOSE RATE.
- 13.
If NOT collecting a dissolved gas sample, GO TO Step 15. To collect dissolved gas sample, perform the following:
13a.
Ensure extended needle is installed on gas tight syringe.
NOTE:
Radiation monitoring of syringe while pulling sample is required for quick detection of high dose rates.
13b.
Press green button in to unlock syringe and depress plunger until fully inserted.
13c.
Insert extended needle of syringe through septum via needle guide into gas collection chamber on left side of Sampler Panel 1 C1 04C (2C104C).
INITIAl _*
TAB F EP-PS-1 15-F Revision 8 Page 10 of 15 SPECIFIC TASKS:
HOW:
INITIALS CAUTION HIGH RADIATION POTENTIAL. READ STEPS 13.d AND 13.e BEFORE CONTINUING.
13d.
Pull plunger out to collect 5 cc gas sample.
13e.
If radiation level exceeds 1500 mR/hr at syringe, perform the following:
(1)
Depress plunger to inject sample back into gas collection chamber.
(2)
Turn HC-652 left to LOWER PRES.
(3)
Discard needle and syringe.
High dose rate in syringe indicates water in syringe.
Repeat Steps 12 and 13 to collect dissolved gas sample, if required.
13f.
Press red button in to lock syringe.
Do not withdraw needle.
13g.
If Dissolved Gas Pressure PI-662 is
> 14.7 psia, turn HC-652 left to LOWER PRES and hold to relieve pressure in gas collection chamber.
13h.
Remove syringe and extended needle from Sampler Panel 1CI04C (2C1304C).
- 13i.
Remove extended needle from syringe.
- 14.
Obtain dose rate on syringe.
14a.
Obtain contact dose rate (closed window) on syringe.
Syringe dose rate:
mR/hr
TABF EP-PS-1 15-F Revision 8 Page 11 of 15 SPECIFIC TASKS:
- 15.
Complete sampling sequence.
- 16.
Flush sample line with demineralized water.
15a.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to position 10, TAKE LIQUID SAMPLE.
Ensure Gas Pump P-701 is running.
15b.
If large volume liquid sample is required, press and hold sample button HC-629-1 (PRESS FOR LIQ'D SAMPLE) for a minimum of 10 seconds. Ensure CV-629 indicates open.
15c.
Turn Dissolved Gas and Liquid Sample Switch HC-601 to UP and OFF.
15d.
Turn Liquid Sample Source Selector Switch HC-626 to UP and OFF.
16a.
Adjust Flow Control Valve PCV-627 counterclockwise to obtain approximately 0 psi on adjacent pressure gauge.
16b.
Turn Liquid Sample Source Selector Switch HC-626 to position 4, RHR.
16c.
Turn Flush System Switch HC-628-1 to position 2, START FLUSH.
16d.
Adjust Flow Control Valve PCV-627 to obtain a minimum of 0.5 gpm on Sample Return Flow FI-664.
16e.
Flush sample line until Liquid Monitor RI-665 reaches a minimum value (approx. 5 min.).
16f.
Turn Flush System Switch HC-628-1 to position 3, FLUSH V-610 LOOP. Flush sample line until Liquid Monitor RI-665 reaches a minimum value (approx. 3 min.).
It'll I IML0 I-I*W, IILII'TI A l E'*
- TAB F EP-PS-1 15-F Revision 8 Page 12 of 15 SPECIFIC TASKS:
HOW:
INITIALS 16g.
Turn Flush System Switch HC-628-1 to position 4, FLUSH P-601 LOOP. Flush sample line until Liquid Monitor RI-665 reaches a minimum value (approx. 3 min.).
16h.
Turn Flush System Switch HC-628-1 to position 6, FLUSH PIPING STATION. Flush piping station for 5 minutes.
16i.
Turn Flush System Switch HC-628-1 to position 7, FLUSH CV-622 LOOP. Flush sample line until Liquid Monitor RI-665 reaches a minimum value (approx. 3 min.).
16j.
If Liquid Monitor RI-665 dose rate is
> 2 R/hr, turn Flush System Switch HC-628-1 to position 2, START FLUSH. Repeat Steps 16e through 16i twice to flush system OR until two consecutive flush cycles achieve no significant reduction in dose rate.
16k.
Turn Liquid Sample Source Selector Switch HC-626 to UP and OFF.
161.
Turn Flush System Switch HC-628-1 to UP and OFF.
16m.
Turn Flow Control Valve PCV-627 counterclockwise to obtain approximately 0 psi on adjacent pressure gauge.
- 17.
Secure large volume liquid sample 17a.
Pull plunger handle up to lower cask.
liquid sample bottle into large cask.
Do not turn plunger handle to avoid bending needles.
TAB F EP-PS-1 15-F Revision 8 Page 13 of 15 SPECIFIC TASKS:
HOW:
INITIALS 17b.
If plunger fails to withdraw and clear bottle guide, loosen and retighten valve on hydraulic cylinder to lower cask 114 to 1/2 inch.
17c.
Open valve on hydraulic cylinder to lower cask on cart.
17d.
Slide lead shield drawer into enclosure to cover needle opening.
CAUTION REDUCE PERSONNEL EXPOSURE BY AVOIDING BEAM OF RADIATION STREAMING THROUGH CASK OPENING.
- 18.
If large volume liquid sample was collected, obtain dose rates on sample bottle and cask.
17e.
Remove wedges from cart wheels.
Roll cask away from Sampler Panel 1C104C (2C104C).
18a.
Obtain dose rate (closed window) at opening of shield plug.
Bottle dose rate:
mR/hr 18b.
Install shield plug in cask.
18c.
Obtain contact dose rate and dose rate at 12 inches from sample cask.
Cask dose rate:
mR/hr Cask at 12 in:
mR/hr
- 19.
Notify Chemistry Coordinator of sample and cask dose rates.
- 20.
If obtaining additional dissolved gas or liquid sample(s) FROM SAME SAMPLE POINT, GO TO Step 4 of applicable TAB.
HELP Small Volume Liquid Sample See TAB E
TABF EP-PS-1 15-F Revision 8 Page 14 of 15 SPECIFIC TASKS:
- 21.
Turn sample isolation valve on PASS Isolation Valve Control Panel 1C104D (2C104D) to previous position.
- 22.
Turn Liquid/Gas Selector Switch HC-700 on Control Panel 1C104A (2C104A) to OFF.
- 23.
If obtaining additional sample(s)
FROM DIFFERENT SAMPLE POINT, GO TO applicable TAB.
HELP Dissolved Gas Sample See TAB F HELP Large Volume Liquid Sample See TAB F 21a.
If Jet Pump sample was taken, turn Jet Pump Isolation Valve SV-12374 (SV-22374) to OFF.
21 b.
If Jet Pump sample was taken, notify Control Room that Total Core Flow reading is no longer being affected. Powerplex monitors should be restored.
21c.
If RHR sample was taken, turn the applicable isolation valve to OFF:
(1) RHR Pump P&C Isolation Valve SV-12360 (SV-22360);
OR (2)
RHR Pump B&D Isolation Valve SV-12362 (SV-22362)
HELP Small Volume Liquid Sample See TAB E HELP Dissolved Gas Sample See TAB F HOW:
INITI&l Q INITIAl
"TAB F EP-PS-1 15-F "Revision 8 Page 15 of 15 SPECIFIC TASKS:
HOW:
INITIALS HELP Large Volume Liquid Sample See TAB F HELP 14.7 cc Gas Sample See TAB G HELP lodine/Particulate Sample See TAB H
- 24.
If all sampling is complete, GO TO TAB D, Step 24 to secure sample station.
TABG EP-PS-1 15-G Revision 7 Page 1 of 10 MAJOR TASK:
Collect 14.7 cc Gas Sample(s) from PASS.
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
Line up Containment gas analyzer isolation valves.
- 2.
Line up PASS Isolation Valve Control 2a.
Panel.
1 a.
For a Secondary Containment samples, no line up is required, GO TO step 3a.
lb.
For all other samples, request Operations to open/check open the following hand switches on Panel 1C601 (2C601):
(1)
For Drywell High and Wetwell
- 1 CONTN GAS ANLZR IB ISO LOOP A HS-15740A (HS-25740A) and CONTN GAS ANLZR OB ISO LOOP A HS-1 5742A (HS-25742A)
(2)
For Drywell Mid and Wetwell
- 2 CONTN GAS ANLZR IB ISO LOOP B HS-15740B (HS-25740B) and CONTN GAS ANLZR OB ISO LOOP B HS-15742B (HS-25742B)
Turn Suppression Pool Isolation Valve Switch SV-12361 (SV-22361) to ON to open gas return line to suppression pool.
TAB G EP-PS-1 15-G Revision 7 Page 2 of 10 SPECIFIC TASKS:
HOW:
INITIALS 2b.
At PASS Isolation Valve Control Panel 1C104D (2C104D), place the desired sample switch to ON.
(1)
Drywell High Level Isolation Valve SV-12369 (SV-22369)
(2)
Drywell Mid Level Isolation Valve SV-12368 (SV-22368)
(3)
Wetwell Gas Sample #1 Isolation Valve SV-12366 (SV-22366)
(4)
Wetwell Gas Sample #2 Isolation Valve SV-12365 (SV-22365)
- 3.
Prepare Control Panel 1 C1 04A 3a.
Turn Liquid/Gas Selector Switch (2C1 04A) for gas sample.
HC-700 to GAS.
3b.
Place gas chiller in service as follows:
(1) CHECK sight.glass located at rear of chiller for water level (2)
If the sight glass is full, CLOSE the petcock on top of the sight glass, and go to step 8 (3)
If the water level is low, OPEN PASS Gas Cooler Chilled Water Bypass VIv. 123329 (223329) located inside chiller housing.
(4) SLOWLY OPEN 1/4 turn, PASS Chilled Water Makeup Iso. VIv. 123252 (223252).
(5)
When sight glass filled, CLOSE Vlv. 123252 (223252).
-TAB G
EP-PS-1 15-G Revision 7 Page 3 of 10 SPECIFIC TASKS:
HOW:
INITIALS (6)
CLOSE petcock on top of sight glass.
(7)
SET PASS Gas Cooler Chilled Water Bypass VIv 123329 (223329) by first closing the valve and then opening it 112 turn.
(8)
Energize gas chiller circulation pump by turning toggle switch on back of chiller housing to ON.
(9)
Check tubing becomes cool in approximately 5 minutes.
[ 4.
If iodine/particulate sample NOT 4a.
Pull out particulate/iodine drawer requested, GO TO Step 4e. If and remove cartridge retainer, if iodine/particulate sample requested, applicable.
GO TO Step 4a.
4b.
Place filter paper end of recently assembled retainer at back of drawer.
NOTE:
If good seal is not obtained between retainer and drawer, air inleakage will occur and invalidate sample.
4c.
Turn round knob on front of drawer clockwise to compress O-rings and obtain good seal between retainer and drawer.
4d.
Insert drawer into Sampler Panel 1C104C (2C104C) and hand tighten T-handle clockwise on front of drawer until HC-712 Cart'g In status light indicates green.
- TAB G EP-PS-1 15-G "Revision 7 Page 4 of 10 SPECIFIC TASKS:
HOW:
INITIALS 4e.
Turn Iodine Cartridge Sample Switch HC-712 counterclockwise to position 4, EVACUATE CARTRIDGE.
NOTE:
Complete Steps 4f, 4g, and 4h even if criteria not met.
4f.
Confirm Gas Circulation Pressure PI-726 stabilizes between 15 to 25 inches Hg Vac after a short time.
4g.
After cartridge is evacuated, rapidly turn Iodine Cartridge Sample Switch HC-712 clockwise to UP and OFF.
NOTE:
It may be necessary to adjust retainer knob and drawer T-handle and repeat Steps 4e-4h to get steady vacuum.
4h.
Confirm steady vacuum is obtained on Gas Circulation Pressure PI-726 by observing that pressure does not increase more than 5 inches Hg in one minute.
NOTE:
If criteria of Steps 4f, 4g, or 4h NOT met, inspect cartridge retainer sealing surfaces.
(1)
Pull drawer out of panel and remove cartridge.
(2)
Replace and/or lightly grease O-rings located on both ends of retainer and on inside edge of retainer cap.
(3)
Repeat Steps 4b-4h.
I
TABG EP-PS-1 15-G Revision 7 Page 5 of 10 SPECIFIC TASKS:
- 5.
Install gas sample vial.
- 6.
At Control Panel IC104A (2C104A),
turn Gas Sample Selector Switch HC-723 to desired sample location.
HOW:
5a.
Apply light coat of vacuum grease to gas vial rubber septum.
5b.
Place gas vial into gas vial positioner. Install positioner into gas port, rotating positioner as necessary to obtain green light.
5c.
Ensure HC-705 Bottle In status light indicates green.
5d.
If unable to obtain green HC-705 Bottle In light, inspect gas vial needle. If needle is missing or bent, install new needle.
6a.
Position 1, Drywell ATMOS 6b.
Position 2, SUP'N POOL ATMOS 6c.
Position 3, 2nd Cont'mt ATM INITIALS CAUTION SAMPLE STATION RADIATION LEVELS MAY INCREASE DURING SAMPLE COLLECTION.
MAINTAIN DISTANCE FROM SAMPLE STATION TO REDUCE PERSONNEL EXPOSURE.
- 7.
Flush sample lines.
7a.
Turn Gas Sample Switch HC-705 to position 2, CIRCULATE GAS.
7b..
Record start time of sample flush.
Sample flush start time:
INITIALS
- TAB G EP-PS-1 15-G Revision 7 Page 6 of 10 SPECIFIC TASKS:
HOW:
INITIALS 7c.
Determine sample flush time by dividing the flush factor in the table below by the FI-725 flow rates, and flush sample line accordingly.
NOTE:
FI-725 does not have a "zero" graduation. If the ball is at rest at the bottom of the indicator, then there is no flow. If there is flow, it can be quantified by reading from the "10" graduation at 2 SCFH per graduation. Read flow at center of ball.
Flush Factors Sample Unit I Unit 2 Wetwell #1 172 134 Wetwell #2 293 287 Drywell-High 159 185 Drywell - Mid 262 306 Sec. Containment 13 16 7d.
Record Gas Circulation Flow FI.725 and sample flush duration.
(1)
FI-725:
SCFH (2)
Sample flush duration:
Flush Factor FI-725
(
)
minutes.
7e.
Near end of sample line flush, record Gas Discharge Pressure PI-727 and Gas Sample Temperature TI-724.
(1)
PI-727:
psig (2)
TI-724:
OF
- TAB G EP-PS-1 15-G Revision 7 Page 7 of 10 SPECIFIC TASKS:
HOW:
INITIALS
- 8.
After sample line flush (Step 7) is 8a.
Turn Gas Sample Switch HC-705 to complete, obtain gas sample.
position 3, EVACUATE BOTTLE.
(1) Ensure Gas Circulation Flow FI-725 decreases to indicate no flow.
(2)
Record Initial Sample Gas Pressure PI-708 (P,).
PI-708 (P,):
psia 8b.
Turn Gas Sample Switch HC-705 to position 4, TAKE SAMPLE.
(1)
Ensure Sample Gas Pressure PI-708 has NOT increased more than 1 psia from Step 8a.
(2)
If significant pressure increase occurs, system leak is indicated. Replace gas sample bottle and repeat Steps 5 through 8b.
8c.
Press and hold gas sample pushbutton HC-720 (PRESS FOR SAMPLE) until steady reading on Sample Gas Pressure PI-708 is seen (about 30 seconds).
8d.
Record Sample Date/Time, Final Sample Gas Pressure PI-708 (Pf),
and Cartridge Monitor RI-704.
(1) Sample Date/Time:
/
(2)
PI-708 (Pf):
psia (3)
RI-704:
mR/hr
- TAB G EP-PS-1 15-G Revision 7 Page 8 of 10 SPECIFIC TASKS:
8e.
Turn Gas Sample Switch HC-705 to position 5, FLUSH SYSTEM. Flush sample line for approximately 1 minute or until Cartridge Monitor RI-704 reaches a minimum value.
8f.
Turn Gas Sample Switch HC-705 to UP and OFF.
8g.
Turn Gas Sample Selector Switch INITIALS HC-723 to position 4, SPARE.
CAUTION MAINTAIN GAS VIAL A SUFFICIENT DISTANCE FROM ALL INDIVIDUALS TO REDUCE PERSONNEL EXPOSURE.
- 9.
Withdraw gas iial positioner.
9a.
Unlock gas vial positioner and remove from gas port.
9b.
Quickly insert gas vial into gas vial cask.
CAUTION REDUCE PERSONNEL EXPOSURE BY AVOIDING BEAM OF RADIATION STREAMING THROUGH CASK OPENING.
- 10.
Obtain dose rates on gas vial and cask.
10a.
Obtain dose rate (closed window) on gas vial (through notched side opening), and report to Chemistry Coordinator.
I Vial dose rate:
mR/hr 1Ob.
Obtain contact dose rate and dose rate at 12 inches from sample cask.
Cask dose rate:
Cask at 12 in:
mR/hr mR/hr
- 11.
Notify Chemistry Coordinator of bottle and cask dose rates.
HOW:
INITIALS
TAB G EP-PS-1 15-G Revision 7 Page 9 of 10 SPECIFIC TASKS:
- 12.
If obtaining additional 14.7 cc gas sample or particulate/iodine sample(s)
FROM SAME SAMPLE POINT, GO TO Step 4 of this TAB.
- 13.
If additional gas samples are required from a different source, GO TO Step
- 1.
- 14.
If no additional samples are required, notify Operations appropriate Containment Gas Analyzer Isolation Valves opened in Step 1 may be closed.
- 15.
At PASS Isolation Valve Control Panel 1C 104D (2C104D), turn isolation valve selected in Step 2 to OFF.
- 16.
Turn Liquid/Gas Selector Switch HC-700 on Control Panel IC104A (2C1 04A) to OFF.
- 17.
If obtaining additional sample(s) from different sample point, GO TO applicable TAB.
HELP 14.7 cc Gas Sample See TAB G HELP Particulatellodine Sample See TAB H NOTE:
No valve manipulation was required to obtain Secondary Containment Atmosphere Sample.
HELP Small Volume Liquid Sample See TAB E HELP Dissolved Gas Sample See TAB F HELP Large Volume Liquid Sample See TAB F HOW:
INITIALS INITIALS I
TAB G EP-PS-1 15-G Revision 7 Page 10 of 10 SPECIFIC TASKS:
HOW:
INITIALS HELP 14.7 cc Gas Sample See TAB G HELP IodinelParticulate Sample See TAB H
- 18.
If all sampling is complete, GO TO TAB D, Step 24 to secure sample station.
TAB H EP-PS-1 15-H Revision 5 Page 1 of 11 MAJOR TASK:
Collect Iodine/Particulate Sample(s) from PASS.
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
If not previously performed, line up Containment gas analyzer isolation valves.
- 2.
Line up PASS Isolation Valve Control 2a.
Panel.
1 a.
For a Secondary Containment samples, no line up is required. GO TO step 3a.
lb.
For all other samples, request Operations to open/check open the following hand switches on Panel 1C601 (2C601):
(1)
For Drywell High and Wetwell
- 1 CONTN GAS ANLZR IB ISO LOOP*A HS-15740A (HS-25740A) and CONTN GAS ANLZR OB ISO LOOP A HS-15742A (HS-25742A)
(2)
For Drywell Mid and Wetwell
- 2 CONTN GAS ANLZR lB ISO LOOP B HS-15740B (HS-25740B) and CONTN GAS ANLZR OB ISO LOOP B HS-15742B (HS-25742B)
Turn Suppression Pool Isolation Valve Switch SV-12361 (SV-22361) to ON to open gas return line to suppression pool.
<-I
TAB H EP-PS-1 15-H Revision 5 Page 2 of 11 SPECIFIC TASKS:
- 3.
Prepare Control Panel 1C104A (2C1 04A) for gas sample.
- 4.
Load recently assembled retainer in particulate/iodine drawer of Sampler Panel IC104C (2C104C).
2b.
At PASS Isolation Valve Control Panel lC104D (2C104D), place the desired sample switch to ON.
(1)
Drywell High Level Isolation Valve SV-12369 (SV-22369)
(2)
Drywell Mid Level Isolation Valve SV-12368 (SV-22368)
(3)
Wetwell Gas Sample #1 Isolation Valve SV-12366 (SV-22366)
(4)
Wetwell Gas Sample #2 Isolation Valve SV-1 2365 (SV-22365) 3a.
Turn Liquid/Gas Selector Switch HC-700 to GAS.
3b.
Turn on gas chiller circulation pump.
(1)
Turn ON/OFF toggle switch on back panel of-chiller unit to ON.
(2)
Check tubing becomes cool to touch within approximately 5 minutes.
4a.
Pull out particulate/iodine drawer and remove cartridge retainer, if applicable.
4b.
Place filter paper end of recently assembled retainer at back of drawer.
NOTE:
If good seal is not obtained between retainer and drawer, air inleakage will occur and invalidate sample.
HOW:
INITIALS INITI LS
TAB H EP-PS-1 15-H Revision 5 Page 3 of 11 SPECIFIC TASKS:
HOW:
INITIALS 4c.
Turn round knob on front of drawer clockwise to compress O-rings and obtain good seal between retainer and drawer.
NOTE:
It may be necessary to reposition drawer while loosening and tightening T-handle to obtain green light.
4d.
Insert drawer into Sampler Panel 1Cl04C (2C104C) and hand tighten T-handle clockwise on front of drawer until HC-712 Cart'g In status light indicates green.
4e.
Turn Iodine Cartridge Sample Switch HC-712 counterclockwise to position 4, EVACUATE CARTRIDGE.
NOTE:
Complete Steps 4f, 4g, and 4h even if criteria-not met.
4f.
Confirm Gas Circulation Pressure PI-726 stabilizes between 15 to 25 inches Hg Vac after a short time.
4g.
After cartridge is evacuated, turn Iodine Cartridge Sample Switch HC-712 clockwise rapidly to UP and OFF.
NOTE:
It may be necessary to adjust retainer knob and drawer T handle, and repeat Steps 4e-4h to get steady vacuum.
1-1ý
TAB H EP-PS-1 15-H Revision 5 Page 4 of 11 SPECIFIC TASKS:
- 5.
At Control Panel lC104A (2C104A),
turn Gas Sample Selector Switch HC-723 to desired sample location.
4h.
Confirm steady vacuum is obtained on Gas Circulation Pressure PI-726 by observing that pressure does not increase more than 5 inches Hg in one minute.
4i.
If criteria of Step 4f, 4g, or 4h NOT met, inspect retainer sealing surfaces.
(1) Pull out drawer and remove retainer.
(2)
Replace and/or lightly grease O-rings located on both ends of retainer and on inside edge of retainer cap.
(3)
Repeat Steps 4b through 4h.
5a.
Position 1, Drywell ATMOS 5b.
Position 2, SUP'N POOL ATMOS 5c.
Position 3, 2nd Cont'mt ATM CAUTION SAMPLE STATION RADIATION LEVELS MAY INCREASE DURING SAMPLE COLLECTION.
MAINTAIN DISTANCE FROM SAMPLE STATION TO REDUCE PERSONNEL EXPOSURE.
- 6.
Flush sample lines.
6a.
Turn Iodine Cartridge Sample Switch HC-712 to position 2, CIRCULATE GAS.
6b.
Record start time of sample flush.
Sample flush start time:
HOW:
INITIALS INITI LS
TABH EP-PS-1 15-H Revision 5 Page 5 of 11 SPECIFIC TASKS:
HOW:
INITIALS 6c.
Determine sample line flush time by dividing the sample flush factor from the table below by the FI-725 flow, and flush sample line accordingly.
NOTE:
FI-725 does not have a "zero" graduation. If the ball is at rest at the bottom of the indicator, then there is no flow. If there is flow, it can be quantified by reading from the "10" graduation at 2 SCFH per graduation. Read flow at center of ball.
Flush Factors Sample Unit I Unit 2 Wetwell #1 172 134 Wetwell #2 293 287 Drywell-High 159 185 Drywell-Mid 262 306 Sec. Containment 13 16 (1)
FI-725:
SCFH (2)
Sample flush duration:
Flush Factor = ()
=
FI-725
(
)
minutes.
6d.
At end of sample line flush, record Gas Circulation Pressure PI-726, Gas Discharge Pressure PI-727, Gas Sample Temperature TI-724, and Cartridge Monitor RI-704.
(1)
PI-726:
psig (2)
PI-727:
psig (3)
TI-724:
OF
-TAB H EP-PS-1 15-H Revision 5 Page 6 of 11 SPECIFIC TASKS:
- 7.
After sample line flush is complete, obtain particulate/iodine sample.
- 8.
When timer has timed out, record Cartridge Monitor RI-704.
- 9.
If RI-704 does NOT exceed 25 mR/hr above background, obtain additional timed samples if requested by Chemistry Coordinator by:
(4)
RI-704:
mR/hr 6e.
If Gas Circulation Pressure PI-726 and Gas Discharge Pressure PI-727 are NOT approximately the same, NOTIFY Chemistry Coordinator.
7a.
Set Timed Sample Switch to YES.
7b.
Set Cartridge Sampler Timer KC-712 to 5 seconds.
7c.
Perform the following within 5 second time period set on timer:
(1) Turn Iodine Cartridge Sample Switch HC-712 to position 3, GAS THRU CARTRIDGE.
(2)
Obtain Gas Circulation Pressure PI-726 and Gas Discharge Pressure PI-727 during timed sequence.
PI-726:
inches Hg Vac PI-727:
inches Hg Vac 7d.
Record Sample Date/Time.
Sample Date/Time:
/
8a.
RI-704:
mR/hr 9a.
To obtain additional timed samples using a stopwatch GO TO 9c.
9b.
To obtain additional timed samples using installed timer, perform the following:
(1) Turn Iodine Cartridge Sample Switch HC-712 to position 2, CIRCULATE GAS.
HOW:
INITIALS INITIALR
TAB H EP-PS-1 15-H Revision 5 Page 7 of 11 SPECIFIC TASKS:
HOW:
INITIALS (2)
Reset Cartridge Sample Timer KC-712 for desired time (not to exceed 30 seconds).
(3)
Turn Iodine Cartridge Sample Switch HC-712 to position 3, GAS THRU CARTRIDGE.
(4)
After time interval has ended, observe Cartridge Monitor RI-704.
(5)
Repeat Steps 9b.(1) through 9b.(4) until Cartridge Monitor RI-704 approaches 25 mR/hr above background or until total sampling time is 10 minutes.
(6)
Turn Iodine Cartridge Sample Switch HC-712 to position 4, EVACUATE CARTRIDGE.
(7)
GO TO9d.
9c.
To obtain additional timed samples using a stopwatch, perform the following:
(1) Turn Iodine Cartridge Sample Switch HC-712 to position 2, CIRCULATE GAS.
(2)
Reset Cartridge Sample Timer KC-712 to 0.
(3)
Set Timed Sample switch to NO.
(4) Simultaneously, start stopwatch AND turn Iodine Cartridge Sample Switch HC-712 to position 3, GAS THRU CARTRIDGE.
TAB H EP-PS-1 15-H Revision 5 Page 8 of 11 SPECIFIC TASKS:
HOW:
INITIALS (5)
When Cartridge Monitor RI-704 approaches 25 mR/hr above background or when total sampling time is 10 minutes, simultaneously, stop stopwatch AND turn Timed Sample Switch to YES.
(6)
After time interval has ended, observe Cartridge Monitor RI-704.
(7)
Turn Iodine Cartridge Switch HC-712 to position 4, EVACUATE CARTRIDGE.
9d.
Record total sampling time:
Total Sample Time:
sec 9e.
Turn Iodine Cartridge Sample Switch HC-712 to position 5, FLUSH CARTRIDGE. Purge cartridge for approximately 1 minute or until Cartridge Monitor RI-704 stabilizes.
9f.
Record Cartridge Monitor RI-704 reading:
RI-704:
mR/hr 9g.
Turn Iodine Cartridge Sample Switch HC-712 to UP and OFF.
9h.
Turn Gas Sample Selector Switch HC-723 to position 4, SPARE.
TAB H EP-PS-1 15-H Revision 5 Page 9 of 11 SPECIFIC TASKS:
CAUTION KEEP CARTRIDGE RETAINER A MAXIMUM DISTANCE FROM ANY INDIVIDUAL TO REDUCE INITIALSO PERSONNEL EXPOSURE.
- 10.
Withdraw cartridge retainer.
10 a.
Withdraw filter drawer and place cartridge retainer into plastic bag or suitable carrying device for.transport to Chemistry Lab.
1Ob.
Obtain contact dose rate (closed window) on cartridge retainer.
Retainer dose rate:
mR/hr 1Oc.
Reload a cartridge retainer in accordance with TAB D, Step 2b-2e, if applicable.
1Od.
Place loaded retainer in drawer. Do not tighten retainer knob.
10e.
Place drawer into sample panel, hand tightening T handle.
- 11.
Notify Chemistry Coordinator of cartridge retainer dose rate.
- 12.
If obtaining additional particulate/
iodine sample(s) FROM SAME SAMPLE POINT, GO TO Step 4 of this TAB.
HELP 14.7 cc Gas Sample See TAB G HELP ParticulatelIodine Sample See TAB H
- 13.
If iodine/particulate samples are required from a different source, GO TO Step 1 of this TAB.
HOW:
INITIAl
TAB H EP-PS-1 15-H Revision 5 Page 10 of 11 SPECIFIC TASKS:
- 14.
If no additional samples are required, notify Operations appropriate Containment Gas Analyzer Isolation Valves opened in Step 1 may be closed.
- 15.
At Isolation Valve Control Panel IC104D (2C104D), turn isolation valve selected in Step 2 to OFF.
- 16.
Turn Liquid/Gas Selector Switch HC-700 on Control Panel IC104A (2C104A) to OFF.
- 17.
If obtaining additional sample(s) from different sample point, GO TO applicable TAB.
NOTE:
No valve manipulation was required to obtain Secondary Containment Atmosphere Sample.
HELP Small Volume Liquid Sample See TAB E HELP Dissolved Gas Sample See TAB F HE-P Large Volume Liquid Sample See TAB F HELP 14.7 cc Gas Sample See TAB G HELP IodinelParticulate Sample See TAB H HOW:
INITIAL5R HOW:
INITI LS
TAB H EP-PS-1 15-H Revision 5 Page 11 of 11 SPECIFIC TASKS:
HOW:
INITIALS
- 18.
If all sampling is complete, GO TO TAB D, Step 24 to secure sample station.
- TAB I EP-PS-1 15-1 Revision 5 Page 1 of 6 MAJOR TASK:
Prepare and Analyze PASS Small Volume Liquid Sample(s).
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
Upon return from PASS Sample Station, place sample cask in Sample Prep Room.
- 2.
Transfer required TAB E data to Attachment A, Small Volume Liquid Analysis.
- 3.
Perform pre-analysis sample preparation in fume hood.
3a.
Using remote handling device, remove sample vial from cask.
Place sample vial behind shielding in fume hood.
3b.
Obtain contact dose rate (closed window) on sample vial. Record sample number, dose rate, dilution performed, and dilution factor on Attachment A.
(1)
If 0.1 ml sample was obtained for pH analysis, record original dilution as N/A and dilution factor of 1.
(2)
If demineralized water was added to sample at time of collection, record original dilution as 0.1:10 and dilution factor of 100.
3c.
If 0.1 ml sample was obtained for pH analysis, analyze pH using flat surface membrane pH probe in accordance with CH-CC-030, Laboratory pH Determination.
Record results on Attachment A (under analysis results).
I
TAB I EP-PS-1 15-1 Revision 5 Page 2 of 6 SPECIFIC TASKS:
HOW:
INITIALS
- 4.
Prepare sample for isotopic analysis 4a.
If demineralized water was added to sample at time of collection, determine dilution(s) required to obtain 10ml sample at <5.0mRnhr using the table below.
Original vial Dilution Dilution Vials Contact mR/hr.
ratio Factor Required 0.0-5.0 None 1 E2 None 5.0-50 1:10 1 E3 1
50-500 0.1:10 1 E4 1
500-5000 0.1:10 & 1:10 1 E5 2
4b.
For a 0.0-0.5mR/hr sample, no dilution is required. GO TO Step 4i of this tab.
4c.
If applicable, label additional vial(s),
adding consecutive letters to the original sample number.
4d.
For a 5.0-5OmRPhr sample, place 9.0ml 0.1 N HNO 3 diluent into the vial, cap vial, and inject 1.0ml of original sample thrdugh septum.
4e.
For a 50-5OOmRPhr sample, place 9.9ml O.1N HNO 3 diluent into the vial, cap vial, and inject 0.1ml of original sample through the septum.
4f.
For a 500-50OOmRPhr sample:
(1) Place 9.9ml O.1N HNO 3 diluent into one vial, and 9.Oml into the second vial:'cap vials.
(2)
Inject 0.1ml of original sample into the first vial.
(3)
Gently invert vial five (5) times to mix.
TAB I EP-PS-1 15-1 Revision 5 Page 3 of 6 SPECIFIC TASKS:
HOW:
INITIALS (4) Withdraw 1.0ml from the first vial and inject into the second vial.
4g.
While directing the open end of the needle toward the back of the hood, vent vial by inserting a hypodermic needle (without syringe) through the septum into the air space above the liquid, and then removing the needle.
4h.
Gently invert final vial five (5) times to mix.
4i.
Record sample number, dilution(s) performed, and dilution factor on Attachment A for each dilution prepared.
4j.
Record contact dose rate (closed window) on Attachment A for each sample dilution.
4k.
Store original sample bottle and all dilution(s) except one to be analyzed in lead brick storage cave in fume hood of Sample Prep Room.
- 41.
When sample is < 5.0 mRlhr, wrap vial in clean plastic film and transfer to Counting Room for analysis.
TAB I EP-PS-1 15-1 Revision 5 Page 4 of 6 SPECIFIC TASKS:
- 5.
Perform isotopic analysis on sample
< 5.0 mR/hr.
5a.
Using the table below, determine Actual Coolant Volume for isotopic analysis, based on the dilutions that were performed.
Dilutions Performed None 1:10 0.1:10 0.1:10 & 1:10
- 6.
Perform additional analyses, as requested by Chemistry Coordinator.
Actual Coolant Volume - ml 1 E-1 1 E -2 1 E -3 1 E-4 5b.
Decay correct sample to time of collection.
5c.
Determine DEI-131 (pCi/ml) in accordance with CH-RC-010, Iodine Counting and Data Analysis.
5d.
Record Analysis Date/Time, CTE Number, and DEI-131 on Attachment A.
5e.
Attach printout of isotopic analysis to Attachment A.
5f.
Notify Chemistry Coordinator of analysis results.
6a.
Perform boron analysis in accordance with CH-CC-043, Analytical Procedures for HACH or BETZ Portable Spectrophotometer Labs, if required. Record results on Attachment A.
6b.
Perform chloride analysis, in accordance with CH-CC-010, Chloride - Silver Nitrate Turbidimetric Method, if required.
Record results on Attachment A.
6c.
Notify Chemistry Coordinator of analysis results.
HOW:
INITIAl I
H W:
INITI I R
TAB I "EP-PS-1 15-1 "Revision 5 Page 5 of 6 SPECIFIC TASKS:
HOW:
INITIALS
- 7.
At completion of analyses, place sample in lead brick storage cave in fume hood of Sample Prep Room.
TAB I EP-PS-I 15-1 Revision 5 Page 6 of 6 ATTACHMENT A SMALL VOLUME LIQUID ANALYSIS SMALL VOLUME LIQUID ANALYSIS Sample Source Sample Date/Time Liquid Sample Temperature TI-660 OF Vial Dose Rate mR/hr Conductivity Cl-663
,mho/cm @
OF IL.
SAMPLE DILUTIONIRESULTS Sample Original Dilution 1 Dilution 2 Dilution 3 Sample #
Dilution Ratio Dilution Factor Dose Rate Actual Coolant Volume for Isotopic Analysis ml Analysis Date/Time CTE #
DE1-131
,Ci/ml Additional Performed Not Analysis x
Dilution =
Sample Analyses Performed Results Factor-Conc.
Boron x
ppm Chloride x
ppm pH Performed By Date Reviewed By Date EP-AD-000-145, Rev. 2, Page 1 of 1 I.
TAB J EP-PS-1 15-J Revision 6 Page 1 of 7 MAJOR TASK:
Prepare and Analyze PASS Dissolved Gas Sample(s).
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
Upon return from PASS Sample Station, place gas syringe behind shielding in fume hood.
- 2.
Transfer required TAB F data to Attachment A, Dissolved Gas Analysis.
- 3.
Determine contact dose rate of gas syringe.
- 4.
Determine gas concentrations of undiluted sample by gas chromatograph, if requested by Chemistry Coordinator. Perform all sample preparations in fume hood.
- 5.
Determine Total Dissolved Gas Concentration, Hydrogen Dissolved Gas Concentration, and Oxygen Dissolved Gas Concentration.
3a.
Obtain contact dose rate (closed window) on gas syringe. Record on Attachment A.
4a.
Inject applicable volume of sample into gas chromatograph and analyze in accordance with CH-CC-040, Hydrogen By GC.
(1)
Install clean needle on locked dissolved gas syringe, if not performed previously.
(2)
Insert needle into appropriate septum of gas chromatograph.
(3)
Push green button in to unlock syringe.
(4)
Push plunger into syringe 0.5 cc or other appropriate volume, and start analysis on gas chromatograph.
(5)
Push red button in to lock syringe and remove from gas chromatograph.
4b.
Record analysis results, analysis date and time, and CTE Number on Attachment A.
5a.
Perform calculations in accordance with Attachment A using Initial and Final Gas Sample Pressures from PI-662.
TAB J EP-PS-1 15-J Revision 6 Page 2 of 7 SPECIFIC TSKS:
- 6.
Prepare sample for isotopic analysis.
5b.
Record results on Attachment A.
6a.
Determine dilution(s) required to obtain 14.7 cc gas vial < 5.0 mR/hr.
Perform all sample preparations in fume hood.
Syringe Dose Rate - mR/hr 0-70 70-1000 1000-15000 Dilution(s) 1:14.7 1:14.7 & 1:15.7 1:14.7,1:15.7 & 1:15.7 Dilution Factor 14.7 231 3623 6b.
Prepare and label dilution vials by adding consecutive letters to the sample number.
6c.
Using a clean gas tight syringe, remove 1 cc of air from each new gas vial.
6d.
For a 0-7OmR/hr dose rate, transfer 1 cc of dissolved gas sample into a partially evacuated gas vial as follows:
(1)
Ensure red button is pushed in to lock dissolved gas syringe.
Install clean needle on locked syringe, if not installed previously.
(2)
Insert dissolved gas syringe needle into septum of partially evacuated gas vial.
(3)
Push green button in to unlock syringe.
(4) Push plunger 1.0 cc into syringe.
(5)
Push red button in to lock syringe. Remove syringe from gas vial septum.
HOW:
INITIALS Vial(s) 1 2
3 INITI LS I
,"ia
-(s i
TAB J EP-PS-1 15-J Revision 6 Page 3 of 7 HOW:
6e.
For a 70-1 OOmR/hr dose rate, using a clean gas tight syringe, remove 1 cc from the first (A) dilution vial and inject into the second (B) dilution vial.
6f.
For a 1000-15000 mR/hr dose rate, using a clean gas tight syringe, remove 1 cc from second (B) dilution vial and inject it into the third (C) dilution vial.
6g.
Record sample number, dilution(s) performed, and dilution factor on Attachment A for each vial prepared.
6h.
Record contact dose rate (closed window) on Attachment A for each vial prepared.
6i.
Store original sample and all dilution(s) except one to be analyzed in lead brick storage cave in fume hood of Sample Prep Room.
6j.
Wrap final dilution in clean plastic film and transfer to-Counting Room for analysis.
- 7.
Perform isotopic analysis on sample <
5.0 mR/hr in accordance with CH-RC-076, Gamma Spectral Analysis Using the ND 9900.
7a.
Determine corrected vial volume (after dilution) for isotopic analysis.
(1)
Record on Attachment A.
(2)
Enter corrected vial volume as actual sample volume for gamma spectroscopy analysis.
7b.
Decay correct sample to time of collection.
7c.
Record Analysis Date/Time and CTE Number on Attachment A.
7d.
Attach printout of isotopic analysis to Attachment A.
SPECIFIC TASKS:
INITIALS INITIALS I
TAB J EP-PS-1 15-J Revision 6 Page 4 of 7 SPECIFIC ",SKS:
HOW:
INITIALS 7e.
Notify Chemistry Coordinator of analysis results.
- 8.
At completion of analysis, place sample in lead brick storage cave in fume hood of Sample Prep Room.
TAB J EP-PS-1 15-J Revision 6 Page 6 of 7 Attachment A DISSOLVED GAS CONCENTRATIONS (continued)
Ill.
DISSOLVED GAS CONCENTRATIONS, cont.
Dissolved Oxy-gen Concentration:
Co
=
(MF,) x (%
(Tf+
)
.X 0o) X (P 460)
Lx~(
)
(
I (MF 2 x P.)
('
X
-to'.,)
=
scclkg WHERE:
Co
=
Dissolved Oxygen Concentration (scclkg)
MF
=
Multiplication Factor Unit 1: 53.5 Unit 2: 68.21
%02
=
Percent oxygen from gas chromatograph analysis Pf
=
Final Sample Gas Pressure PI-662 (psia) from Tab F, step 121 MF2
=
Multiplication Factor Unit 1: 1.15 Unit 2:1.59 P0
=
Initial Sample Gas Pressure PI-662 (psia) from Tab F, step 12g "If=
Temperature ('F) at TI-660 from Tab F, step 121 IV.
SAMPLE DILUTION FOR ISOTOPIC ANALYSIS Sample Dilution 1 Dilution 2 Dilution 3 Sample #
Dil Factor 14.7 231 3623 Volume (cc) 1 6.37 E-2 4.06 E-3 Dose Rate Analysis Date/Time CTE #
Performed By Date Reviewed By Date EP-AD-000-146, Rev. 3, Page 2 of 2
TAB J EP-PS-1 15-J Revision 6 Page 7 of 7 Attachment B WATER VAPOR PRESSURE Temperature (OF)
P, (psia)
Temperature (F)
P, (psia) 60 0.2561 106 1.135 62 0.2749 108 1.203 64 0.2950 110 1.275 66 0.3163 112 1.351 68 0.3389 114 1.430 70 0.3629 116 1.513 72 0.3884 118 1.601 74 0.4155 120 1.693 76 0.4442 122 1.789 78 0.4746 124 1.890 80 0.5068 126 1.996 82 0.5409 128 2.107 84 0.5770 130 2.223 86 0.6152 132 2.345 88 0.6555 134 2.472 90 0.6981 136 2.605 92 0.7431 138 2.744 94 0.7906 140 2.889 96 0.8407 142 3.041 98 0.8936 144 3.200 100 0.9492 146 3.365 102 1.008 148 3.538 104 1.070 150 3.718 EP-AD-000-216, Rev. 0, Page 1 of 1
TAB K EP-PS-1 15-K Revision 6 Page 1 of 5 MAJOR TASK:
Prepare and Analyze PASS 14.7 cc Gas Sample(s).
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
Upon return from PASS Sample Station, place gas sample behind shielding in fume hood.
- 2.
Transfer required TAB G data to Attachment A, 14.7 cc Gas Sample Analysis.
- 3.
Determine and record (closed window) contact dose rate of gas vial on Attachment A.
- 4.
Determine gas concentrations of undiluted sample by gas chromatograph, if requested by Chemistry Coordinator. Perform all sample preparations in fume hood.
- 5.
Determine calculated volume of sample vial at standard temperature and pressure (STP) on Attachment A.
- 6.
Prepare sample for isotopic analysis.
4a.
Using gas tight syringe, inject 0.25 cc gas or other appropriate volume into gas chromatograph and analyze in accordance with CH-CC-040, Hydrogen By GC.
4b.
Record analysis results, analysis date and time, and CTE Number on Attachment A.
5a.
If gas chromatograph analysis was performed, determine calculated drywell concentrations of hydrogen, oxygen, and nitrogen on Attachment A.
5b.
Notify Chemistry Coordinator of analysis results.
6a.
Determine dilution(s) required to obtain 14.7 cc gas vial <.5.0 mR/hr.
Perform all sample preparations in fume hood.
Vial Dose Rate-mRlhr 0-5 5-80 80-1200 1200-19000 Dilution Factor Vial(s)
Count as is 1:15.7 1:15.7 & 1:15.7 1:15.7, 1:15.7 & 1:15.7 1
15.7 246 3870 None 1
2 3
I I
Dilution(sl
TAB K EP-PS-1 15-K Revision 6 Page 2 of 5 SPECIFIC TASKS:
HOW:
INITIALS 6b.
Prepare and label dilution vial(s),
adding consecutive letters to the sample numbers.
6c.
Using clean gas tight syringe, remove 1 cc of air from each new gas vial.
6d.
Transfer 1 cc of gas sample into partially evacuated gas vial.
6e.
Perform successive dilutions from one vial to the next until gas vial dose rate of < 5.0 mR/hr is achieved.
6f.
Record sample number, dilution(s) performed, and dilution factor on Attachment A for each vial prepared.
6g.
Record contact dose rate (closed window) on Attachment A for each vial prepared.
6h.
Store original sample and all dilution(s) except one to be analyzed in lead brick storage cave in fume hood of Sample Prep Room.
6i.
Wrap final dilution in clean plastic film and transfer to Counting Room for analysis.
- 7.
Perform isotopic analysis on sample 7a.
Determine corrected vial volume
< 5.0 mR/hr in accordance with (after dilution) for isotopic analysis CH-RC-076, Gamma Spectral using calculated sample volume at Analysis Using the ND 9900.
STP.
(1) Record on Attachment A.
(2)
Enter corrected vial volume as actual sample volume for gamma spectroscopy analysis.
7b.
Decay correct sample to time of collection.
7c.
Record Analysis Date/Time and CTE Number on Attachment A.
SPECIFIC TASKS:
HOW:
TAB K EP-PS-1 15-K Revision 6 Page 3 of 5 H
W:INITI LS~
7d.
Attach printout of isotopic analysis to Attachment A.
7e.
Notify Chemistry Coordinator of analysis results.
- 8.
At completion of analysis, place sample in lead brick storage cave in fume hood of Sample Prep Room.
INITIALR
Attachment A 14.7 cc GAS SAMPLE ANALYSIS
- 1.
14.7 cc GAS SAMPLE ANALYSIS TAB K EP-PS-1 15-K Revision 6 Page 4 of 5 Initial Sample Gas Pressure (PO) PI-708:
psia Temperature TI-724 (T):
OF Final Sample Gas Pressure (Pf) PI-708:
ELpsia GAS CHROMATOGRAPH ANALYSIS Analysis DatelTime CTE #
Oxygen (Co)
Calculated Sample Volume (W STP:
Sample Vol @ STP
=
f(Pf_
- Po) x (14.7 cc) x (4920 R)]
(T + 4600R) x (14.7 psia)
Sample Vol @ STP
=
r
) x (492)1 L.
+ 460)
=__cc
@ STP CALCULATED GAS CONCENTRATIONS (Corrected for air remaining in evacuated vial)
Calculated DrVwell Hydrocqen Concentration:
Drywell H2 Conc (%)
CH X 14.7 cc Sample Vol @ STP Drywell H2 Conc (%)
=
x 14.7
% H2 EP-AD-000-147, Rev. 2, Page 1 of 2 Sample Source: __________________
Sample Date/Time:
/
TAB K EP-PS-1 15-K Revision 6 Page 5 of 5 Attachment A 14.7 CC GAS SAMPLE ANALYSIS (continued)
Calculated Oxygen Concentration:
Drywell (14.7 cc - Sample Vol @ STP) x 21% 1x 14.7 cc 02 Conc (%)
[C 14.7 cc I Sample Vol @ STP Drywell F _
(14.7-
)x21 x
14.7 02 Conc (%)
14.7
%02 Calculated Nitrogen Concentration:
Drywell (14.7cc - Sample Vol @ STP) x 78.1%
14.7 cc N2 Conc (%)
[
14.7 cc I Sample Vol @ STP Drywell F
(14.7-
)x78.1 1 x 14.7 N2 Conc (%)
14.7 J
% N2 II.
SAMPLE DILUTION FOR ISOTOPIC ANALYSIS Sample Original Dilution 1 Dilution 2 Dilution 3 Sample #
Dil Factor 1
15.7 246 3870 Dose Rate Analysis Date/Time CTE #
Corrected Sample Vial Volume Followingq Dilution: (for isotopic analysis only)
Volumesotopc, =
Sample Vol (W STP
=
Dil Factor Volume0sotopc, =
cc Performed By Date Reviewed By Date EP-AD-000-147, Rev. 2, Page 2 of 2
TAB L EP-PS-1 15-L Revision 3
- Page 1 of 3 "MAJOR TASK:
Prepare and Analyze PASS Particulate and Iodine Sample(s).
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
Upon return from PASS Sample Station, place cartridge retainer behind shielding in fume hood.
- 2.
Transfer required TAB H data to Attachment A, Particulate/Iodine Sample Analysis.
- 3.
Perform pre-analysis sample 3a.
Disassemble cartridge retainer.
preparation in fume hood.
3b.
Obtain contact dose rate (closed window) on particulate filter and iodine cartridge(s). Record sample number and dose rate of each on Attachment A.
3c.
Place particUlate filter in Petri dish and wrap in clean plastic film.
3d.
Wrap cartridge(s) in clean plastic film.
3e.
Transfer samples to Counting Room for analysis.
- 4.
Perform isotopic analysis on 4a.
Determine sample volume for particulate filter and each cartridge, isotopic analysis.
(1)
Record on Attachment A.
(2)
Enter sample volume for gamma spectroscopy analysis.
4b.
Analyze iodine cartridges in accordance with CH-RC-071, Radiochemical Analysis of High Activity Iodine Cartridge Samples.
4c.
Analyze particulate filter in accordance with CH-RC-016, Particulate Filter Analysis.
4d.
Record Analysis Date/Time and Standardization Number of each sample on Attachment A.
TAB L EP-PS-1 15-L Revision 3 Page 2 of 3 SPECIFIC TASKS:
HOW:
INITIALS 4e.
Record activities of iodine isotopes from gamma spectroscopy analysis of each cartridge.
4f.
Determine total activity of each iodine isotope from all cartridges and record on Attachment A.
4g.
Attach printouts of all isotopic analyses to Attachment A.
4h.
Notify Chemistry Coordinator of analysis results.
- 5.
At completion of analysis, place samples in lead brick storage cave in fume hood of Sample Prep Room.
TAB L EP-PS-1 15-L Revision 3 Page 3 of 3 Attachment A PARTICULATE/IODINE SAMPLE ANALYSIS
- 1.
PARTICULATEIIODINE SAMPLE ANALYSIS Sample Source Sample Date/Time Total Sample Time sec I1.
SAMPLE DILUTIONIRESULTS Particulate/Iodine Sample Volume:
Volume = (3 Umin orifice flow) x (Total Sample Time in sec) x (1000 cc/L) 60 sec/min
= (50 cc/sec) x sec
=
cc Sample Particulate Cartridge #1 Cartridge #2 Cartridge #3 Sample #
Analysis Date/Time Dose Rate (mR/hr)
CTE #
Tech Cartridge 1-131 1-132 1-133 I-134 1-135
- 1
- 2
- 3 Total pCi/cc Performed By Date Reviewed By Date EP-AD-O00-148, Rev. 1, Page 1 of 1
TAB M EP-PS-1 15-M Revision 6 Page 1 of 8 MAJOR TACS-K:
Collect SPING Sample(s) from Vent Monitoring System on Reactor Building 818' El.
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
After briefing and assignment and following setup of appropriate Chemistry Lab, obtain necessary equipment.
- 2.
Perform instrument checks on survey meter.
Ia.
Obtain the following supplies:
-. Respiratory protection devices Hi-range and extremity dosimetry Survey meter Grab sample apparatus assembled with particulate filter and silver zeolite cartridge Stopwatch Tweezers Particulate filters Silver zeolite cartridges Plastic bags Plastic petri dishes
-Vent particulate/iodine sample holders assembled with particulate filter and silver zeolite cartridge 2 lead vent sample holder pigs, each lined with a plastic bag
.Radiation tape Pen and marker Cart to transport listed equipment 2a.
Check the following on survey meter:
Calibration has not expired.
Battery indication is good.
Source check is satisfactory.
- 3.
Don protective clothing and respiratory protection as directed by Radiation Protection Coordinator.
- 4.
Ensure each team member present has required dosimetry (TLD, SRD, and required special dosimetry).
- 5.
Ensure survey meter is on highest range.
TAB M EP-PS-1 15-M Revision 6 Page 2 of 8 SPECIFIC TASKS:
- 6.
Notify Chemistry Coordinator before leaving Chemistry lab.
- 7.
Proceed to SPINGs on Reactor Building 818' Elevation via best route while continuously monitoring radiation levels and status of CAMs and ARMs.
- 8.
At SPINGs, check area radiation levels and notify Chemistry Coordinator.
- 9.
Remove present iodine cartridge from applicable SPING.
7a.
Retreat to low background area and notify Chemistry Coordinator if any of the following conditions are encountered:
(1) General area radiation levels exceed 1,000 mrem/hr at any time.
(2)
Total annual whole body exposure (TEDE) approaches 2000 mrem.
8a.
SPINGs general area radiation level:
mR/hr 8b.
Notify Chemistry Coordinator.
9a.
Turn Channel Selector thumbwheel of applicable monitor to 10. Record SPING designation, date/time, and stack flow from monitor LED.
(1)
SPING:
(2)
Date/Time:
(3)
Stack Flow:
cc/min 9b.
At applicable SPING, press FLUSH to start monitor flush.
(1)
Ensure V-2 indicates open.
(2)
Ensure V-5 indicates closed.
9c.
Close V-1 and record sample time.
Cartridge/Particulate Sample Time:
9d.
After 2 minutes, press vacuum pump STOP on monitor panel and press FLUSH on SPING.
HOW:
INITIALS INITI LS
TAB M EP-PS-1 15-M Revision 6 Page 3 of 8 SPECIFIC TA-SKS:
HOW:
INITIALS 9e.
Check radiation level at front of sample ports and record.
Radiation Level at sample ports:
mR/hr 9f.
Loosen thumb screws and swing retaining bar aside.
(1) Place sample cask on floor below iodine port at center front of SPING.
CAUTION IF RADIATION LEVELS EXCEED 500 MR/HR ABOVE BACKGROUND DURING CARTRIDGE WITHDRAWAL, RETURN IODINE CARTRIDGE HOLDER TO ORIGINAL POSITION AND CONTACT CHEMISTRY COORDINATOR.
(2)
Start withdrawing iodine cartridge holder while monitoring area for quick detection of high dose rates.
(3)
Grab end knob of iodine cartridge holder. Quickly withdraw holder and place sample end down inside plastic bags in sample cask.
(4)
Seal bag in sample cask.
(5)
Move sample cask away from sampling area.
(6)
Record radiation level of iodine cartridge holder.
Iodine Radiation Level:
._mR/hr 9g.
Install new iodine cartridge holder with silver zeolite cartridge in SPING iodine port.
TAB M EP-PS-1 15-M Revision 6 Page 4 of 8 SPECIFIC TNSKS:
HOW:
INITIALS
- 10.
Remove present particulate filter from 10 a.
Place sample cask on floor below applicable SPING.
particulate filter port on left front of SPING.
(1)
Disconnect the alpha particulate detector cable on left front of SPING.
CAUTION IF RADIATION LEVELS EXCEED 500 MRIHR ABOVE BACKGROUND DURING FILTER WITHDRAWAL, RETURN PARTICULATE FILTER HOLDER TO ORIGINAL POSITION AND CONTACT CHEMISTRY COORDINATOR.
(2)
Start withdrawing particulate filter holder while monitoring area for quick detection of high dose rates.
(3)
Grab end knob of particulate filter holder. Quickly withdraw holder and place sample end down inside plastic bags in sample cask.
(4) Seal inner and outer bags in sample cask. Place cask in plastic bag and seal.
(5)
Move sample cask away from sampling area.
(6)
Record radiation level of particulate filter holder.
Particulate Radiation Level:
mR/hr 1Ob.
Install new particulate filter holder in SPING filter port.
1Oc.
Reinstall retaining bar on SPING monitor.
1 Od.
Reconnect the alpha detector to the interface box.
TAB M EP-PS-1 15-M Revision 6 Page 5 of 8 SPECIFIC TASKS:
HOW:
INITIALS
- 11.
Obtain grab sample from vent. If NOT 11 a.
Install grab sample apparatus on obtaining grab sample from vent, GO applicable vent monitor.
TO Step 12.
(1) Attach particulate inlet of grab sample apparatus to V-4.
(2)
Attach gas outlet of grab
. sample apparatus to V-3.
(3)
Ensure all stopcocks and valves on grab sample apparatus are open.
11b.
Open V-3 and V-4.
1 1c.
Press vacuum pump START on monitor panel and monitor area radiation levels. Record sample start time.
Grab Sample Start Date/Time:
11d.
Tum Channel Selector thumbwheel of applicable monitor to 11. Record sample flow from monitor LED.
Grab Sample Flow-cc/min 11e.
Secure grab sample apparatus after:
(1) Contact readings with particulateliodine clam shell of grab sample apparatus approaches 50 mR/hr above background; OR (2) total sample time approaches 5 minutes.
11f.
Secure grab sample apparatus by:
(1) Open V1 (2)
Close gas outlet stopcock.
(3)
Close gas inlet stopcock.
TAB M EP-PS-115-M Revision 6 Page 6 of 8 SPECIFIC TASKS:
HOW:
INITIALS (4)
Close remaining valves on grab sample apparatus.
11g.
Record Grab Sample Stop Date/Time Grab Sample Stop Date/Time:
1 1h.
Close V-3 and V-4.
11i.
Disconnect grab sample apparatus from vent monitor. Place in plastic bag and seal.
1 Ij.
Obtain contact dose rate (closed window) on grab sample.
Grab Sample Dose Rate mR/hr 11k.
GOTO 12c.
- 12.
Return SPING to service.
12a.
Open V-1.
12b.
Press vacuum pump START on monitor panel.
12c.
Record new SPING filter sample start date and time.
Sample Start Date/Time:
/
12d.
Confirm the following lineups.
(1)
OPEN:
Valve 1 Valve 5 (2)
CLOSED:
Valve 2 Valve 3 Valve 4 (3)
OFF (DOWN):
Calibration Switch All Maintenance Switches
SPECIFIC TASKS:
(4)
ON:
(5)
NO FLOW:
- 13.
Obtain contact dose rate on both vent 13a.
sample casks.
- 14.
Notify Chemistry Coordinator of cask dose rates and return of vent monitor to operation.
- 15.
If obtaining additional Vent samples, perform the following:
Sample Pump with indication of sample flow Through air purge flow meter Obtain contact dose rate at center bottom of each sample cask.
(1)
If contact dose rate exceeds 2.5 R/hr above background, exit area immediately. Filter or cartridge contains more than 5 Curies activity.
(2)
If contact dose rate is < 2.5 R/hr above background, place sample cask(s) on cart and transport to Chemistry Lab.
(3)
Record contact dose rate of each sample cask.
Iodine Cask:
mR/hr Particulate Cask:
mR/hr 15a.
GO TO applicable TAB.
HELP SPING Sample(s)
See TAB M HELP PAVSS Sample(s)
See TAB N TAB M EP-PS-1 15-M Revision 6 Page 7 of 8 HOW:
I*IlTIAI HOW:
INITI I -Q
TAB M EP-PS-1 15-M Revision 6 Page 8 of 8 SPECIFIC TASKS:
HOW:
INITIALS 15b.
Notify Chemistry Coordinator to arrange transport of vent samples to lab by additional technician, if available.
- 16.
If all vent sampling is complete, GO TO TAB 0.
TAB N EP-PS-1 15-N Revision 8 Page 1 of 28 MAJOR TASK:
Collect Samples(s) from Post-Accident Vent Sampling System (PAVSS) on Turbine 729' El.
SPECIFIC TASKS:
HOW:
INITIALS NOTE:
If at any time while monitoring dose rates especially when opening sample inlet, dose rates exceed 1000 mR/hr general area GO TO step 15a in order to secure sample flow.
- 1.
Ensure flow totalizers on appropriate PAVSS have been reset prior to sampling.
- 2.
After briefing and assignment, obtain necessary equipment.
- 3.
Perform instrument checks on survey meter.
1 a.
Contact I&C to reset the totalizer(s) by pulling and reinstalling the fuse(s).
2a.
Obtain the following supplies:
Respiratory protection devices Hi-range and extremity dosimetry Survey meter Gas sample container (Nominal 75 cc)
Particulate filters Silver zeolite cartridges Plastic bags Tygon tubing as necessary for proper connections Remote handling tongs Large blade screwdriver with long handle Adjustable wrench 2 pairs of 16-inch channel locks 11/16" deep socket Rachet wrench Noble gas quick disconnects Stopwatch Calculator 5' x 5' plastic sheet Sample cask for gas container Tweezers 3a.
Check the following on survey meter:
-Calibration has not expired.
Battery indication is good.
Source check is satisfactory.
TAB N EP-PS-1 15-N Revision 8 Page 2 of 28 SPECIFIC TASKS:
- 4.
Don protective clothing and respiratory protection as directed by Radiation Protection Coordinator.
- 5.
Ensure each team member present has required dosimetry.
- 6.
Ensure survey meter is on highest range.
- 7.
Notify Chemistry Coordinator before leaving Chemistry Lab.
- 8.
Proceed to PAVSS on Turbine Building 729' Elevation via best route while continuously monitoring radiation levels and status of CAMs and ARMs.
- 9.
At PAVSS, check area radiation levels 9a.
and notify Chemistry Coordinator.
7a.
Ensure appropriate PAVSS has been initialized.
7b.
Ensure corresponding SPING has been placed in STANDBY.
NOTE:
Attachment A may be reviewed for location and configuration of PAVSS.
8a.
Retreat to low background area and notify Chemistry Coordinator if any of the following conditions are encountered:
(1) General area radiation levels exceed 1,000-mrem/hr at any time.
(2)
Total annual whole body (TEDE) exposure approaches 2000 mrem.
PAVSS general area radiation level:
mR/hr NOTE:
X in panel and switch designations denotes specific PAVSS system. X = 0 for Standby Gas Treatment System (SGTS), I for Unit I Turbine Building (TBI), and 2 for Unit 2 Turbine Building (TB2).
Attachments B and C may be reviewed for illustrations of PAVSS panels, as required.
HOW:
INITIALS INITI LS
TAB N EP-PS-1 15-N Revision 8 Page 3 of 28 SPECIFIC TASKS:
HOW:
INITIALS 9b.
Survey front of PAVSS control panels, noble gas monitors, and shielded sample carts.
Panel 0C259 - Standby Gas Treatment Panel 1C259 - Unit I Turbine Building Vent Panel 2C259 - Unit 2 Turbine Building Vent 9c.
Ensure the following supplies are at PAVSS location:
1 pair of 3' long steel lifting bars
.2 pairs of S-hooks 9d.
Notify Chemistry Coordinator of radiation levels.
- 10.
Perform valve lineups to establish NOTE:
isokinetic flow through PAVSS.
Attachment D may be reviewed for diagrams of particulateliodine filter assembly and sample cart, as required.
10a.
Remove installed sample cart, if necessary, by disconnecting inlet and outlet disconnects between sample cart and control panel.
1Ob.
Ensure particulate filter and silver zeolite cartridge are installed in sample cart to be used.
1Oc.
Position sample cart under appropriate PAVSS control panel.
NOTE:
Sample lines will be crossed in front of cart after completing next two steps.
(1)
Connect inlet sample line on left side of skid to inlet connection on right side of sample cart.
TAB N EP-PS-1 15-N Revision 8 Page 4 of 28 SPECIFIC "KSKS:
HOW:
INITIALS (2)
Connect outlet sample line on right side of skid to outlet connection on left side of sample cart.
(3)
Lightly pull disconnects to ensure fittings are properly mated.
1Od.
Ensure Sample System Power Switch HS-X6560 on appropriate PAVSS control panel is ON. White light should illuminate.
10e.
Secure sample cart and confirm the following valve positions for the appropriate PAVSS sampling station:
(1)
Sample Cart Isolation Valves are OPEN (parallel to tubing):
SGTS:
0-65-032 OPEN 0-65-033 OPEN TBI:
1-65-038 OPEN 1-65-039 OPEN TB2:
2-65-004 OPEN 2-65-005 OPEN (2)
Valves between control panel and sample cart are OPEN:
SGTS:
0-65-022 OPEN 0-65-029 OPEN 0-65-031 OPEN TB1:
1-65-029 OPEN 1-65-035 OPEN 1-65-037 OPEN TB2:
2-65-010 OPEN 2-65-022 OPEN 2-65-024 OPEN
TAB N EP-PS-1 15-N Revision 8 Page 5 of 28 SPECIFIC TASKS:
INITI LS (3)
Sample Cart Bypass Valve is CLOSED:
SGTS:
0-65-030 CLOSED TBI:
1-65-036 CLOSED TB2:
2-65-023 CLOSED (4)
Sample Inlet Valve is OPEN:
SGTS:
0-65-021 OPEN TB1:
1-65-027 OPEN TB2:
2-65-009 OPEN (5)
Atmospheric Test Valve is CLOSED:
SGTS:
0-65-017 CLOSED TB1:
1-65-019 CLOSED TB2:
2-65-016 CLOSED (6)
Sample Return Valve is OPEN:
SGTS:
0-65-018 OPEN TB1:
1-65-022 OPEN TB2:
2-65-008 OPEN (7)
Noble Gas Mon Out Valve between grab sample ports on noble gas monitor skid is OPEN:
SGTS:
0-65-026 OPEN TBI:
1-65-032 OPEN TB2:
2-65-017 OPEN HOW:
INITIALR
TAB N EP-PS-1 15-N Revision 8 Page 6 of 28 SPECIFIC TASKS:
INITIALS (8)
Noble Gas Grab Sample Inlet and Outlet Valves are CLOSED:
SGTS:
0-65-027 0-65-028 CLOSED CLOSED TBI:
1-65-033 CLOSED 1-65-034 CLOSED TB2:
2-65-018 CLOSED 2-65-019 CLOSED 1Of.
Ensure filter monitor plugs are in place on sample cart.
- 11.
Isolate sample flowto affected SPING 11a.
by shutting off sample pump on Reactor Building 818' El. and closing sample line. Start sample flow to appropriate PAVSS panel.
Turn Man. Isolation Switch HS-X6562 on appropriate PAVSS control panel to CLOSE. Red light above hand switch should go OFF and amber light should illuminate.
11b.
Turn Man. System Init. HS-X6561 on appropriate PAVSS control panel to RUN to open sample line to PAVSS and start PAVSS pump.
(1)
Sample Pump Iso VIv SV-X6561 amber light should go OFF and red light should illuminate.
(2) Sample Pump XP261 (TB1I/2) or Sample Pump 0P561 (SGTS) amber light should go OFF and red light should illuminate.
HOW:
INITIALS
TAB N EP-PS-1 15-N Revision 8 Page 7 of 28 SPECIFIC TSKS:
- 12.
Flush sample lines for a minimum of three sample line volumes.
NOTE:
Sample cart must be in place during all valve adjustments and sample line flushes. At completion of valve adjustments and sample line flushes, sample cart will be removed and particulateliodine filter assembly replaced or new sample cart installed before collecting grab sample.
12a.
If taking an SGTS vent sample, perform the following:
(1) Adjust Rad Smpl Control Valve 0-65-023 until Radiation Sample Velocity FI-06560A is within +/- 20% of Stack Velocity FI-06562A.
(2)
Observe Radiation Sample Flow (CFM) FI-06560B to estimate average flow.
(3)
Record start date and time of sample flush.
SGTS Flush Start Date/Time:
/
(4)
Flush system for approximately 5 minutes at I cfm or equivalent volume.
HOW:
INITIALS
TAB N EP-PS-1 15-N Revision 8 Page 8 of 28 "SPECIFIC TASKS:
HOW:
INITIALS (5)
GO TO appropriate step.
12b.
If taking TBI or TB2 vent sample, perform the following:
(1) Adjust Total Smpl Control Valve for the appropriate sampling station until Total Sample Velocity FI-X6561A is within +/- 20% of Stack Velocity FI-X6562A.
Total Smpl Vent Control Valve TB1 1-65-030 TB2 2-65-011 (2)
Observe Total Sample Flow (CFM) FI-X6561 B to estimate average flow.
(3)
Adjust Radiation Smpl Control Valve for the appropriate sampling station until Radiation Sample Velocity FI-X6560A is within +/- 20% of Total Sample Velocity FI-X6561A.
Radiation Smpl Vent Control Valve TB1 1-65-031 TB2 2-65-012 Sample to be Taken I
Action Collect Particulate/Iodine GO TO Step 13. Step 13 may Sample and Noble Gas be performed during sample line Sample.
flush.
Collect Noble Gas Sample GO TO Step 14.
only.
Place PAVSS on line. No Return to In-plant Chemistry Lab.
Sample Collection.
TAB N EP-PS-1 15-N Revision 8 Page 9 of 28 (4) Record start date and time of sample flush.
TBI/2 Flush Start Date/Time:
I (5)
Flush system for approximately 5 minutes at 1 cfm or equivalent volume.
(6) GO TO appropriate step.
- 13.
Determine optimum sample time for particulate/iodine grab sample.
13a.
Determine time, in hours, since reactor shutdown.
Time since shutdown:
hours 13b.
Refer to Attachment E to estimate noble gas to iodine ratio for specified time since shutdown.
NG/I Ratio:
13c.
Turn Channel Selectorthumbwheel on appropriate Eberline Display Panel across from noble gas monitor skid to 01 to obtain current Mid-Range noble gas concentration.
Mid-Range (01):
pCi/cc SPECIFIC TASKS:
HOW:
INITIALS Iample to be Taken I
Action Collect Particulate/Iodine GO TO Step 13. Step 13 may be Sample and Noble Gas performed during sample line flush.
Sample.
Collect Noble Gas Sample GO TO Step 14.
only.
Place PAVSS on line. No Return to In-plant Chemistry Lab.
Sample Collection.
INITIALS
TAB N EP-PS-1 15-N Revision 8 Page 10of28 SPECIFIC TASKS:
HOW:
INITIALS 13d.
If current Mid-Range noble gas concentration is > 7.80 E +01 pCi/cc, turn Channel Selector thumbwheel to 02 to obtain current High-Range noble gas concentration.
High-Range (02):
pCi/cc 13e.
Obtain the following readings from appropriate PAVSS control panel and record.
(1) Radiation Sample Flow FI-X6560B (CFM):
cfm (2)
SGTS Stack Flow FI-X06562B (CFM):
x10=
cfm (3)
TBI or TB2 Stack Flow FI-X6562B (CFM):
x 100 =
_cfm 13f.
Determine minimum sample time (minutes) of particulate/iodine grab sample by:
ST = (2.45 E -2) x (NG:I Ratio)
(NG Conc) x (Sample Flow)
(2.45 E -2) x (
(
pCi/cc) x (_cfm) minutes
TAB N EP-PS-1 15-N Revision 8 Page 11 of 28 SPECIFIC TASKS:
= Sample time in seconds NG:I Ratio NG Conc Sample Flow
- 14.
Obtain noble gas grab sample from vent. If NOT obtaining noble gas grab sample from vent, GO TO Step 15.
=
Noble gas to iodine ratio from Attachment E based on specified time since shutdown
=
Noble gas concentration (pCi/cc) from Step 13c or 13d
=
Radiation Sample Flow FI-X6560B (CFM) from Step 13e.(1).
In Step 15e(4), record the Sample Length to be used as the greater of the time calculated above or 2 minutes.
14a.
Attach gas sample container to local connections for appropriate system on noble gas monitor skid. Ensure stopcocks on gas container are OPEN.
14b.
Position the following valves for the appropriate system in the order shown to collect noble gas grab sample:
SGTS V-2 (0-65-027)
V-3 (0-65-028)
V-1 (0-65-026)
TB1 V-2 (1-65-033)
V-3 (1-65-034)
V-1 (1-65-032)
TB2 V-2 (2-65-018)
V-3 (2-65-019)
V-1 (2-65-017)
OPEN OPEN CLOSED OPEN OPEN CLOSED OPEN OPEN CLOSED HOW:
WHERE:
ST HOW:
INITIAI -q INITIAl
TAB N EP-PS-1 15-N Revision 8 Page 12 of 28 SPECIFIC TkSKS:
HOW:
INITIALS 14c.
Allow sample to flow through gas sample container for 2 minutes to ensure representative sample.
14d.
Position the following valves for the appropriate system in the order shown to secure noble gas grab sample:
SGTS V-1 (0-65-026)
OPEN V-2 (0-65-027)
CLOSED V-3 (0-65-028)
CLOSED TB1 V-1 (1-65-032)
OPEN V-2 (1-65-033)
CLOSED V-3 (1-65-034)
CLOSED TB2 V-1 (2-65-017)
OPEN V-2 (2-65-018)
CLOSED V-3 (2-65-019)
CLOSED 14e.
Close gas outlet stopcock connected to V-2 followed by gas inlet stopcock connected to V-3 to secure sample.
14f.
Record noble gas grab sample date and time.
Noble Gas Sample Date/Time:
14g.
Obtain contact dose rate (closed window) on noble gas grab sample.
Noble Gas Grab Sample Dose Rate:
mR/hr 14h.
Place noble gas grab sample in plastic bag and seal.
14i.
Transfer to sample cask for transport to In-Plant Chemistry Lab.
TAB N EP-PS-1 15-N Revision 8 Page 13 of 28 SPECIFIC TASKS:
HOW:
- 15.
Obtain particulate/iodine grab sample 15a.
from vent. If NOT obtaining particulate/iodine grab sample from vent, GO TO Step 17.
INITIALS Perform the following valve lineups on appropriate sampling station to secure sample cart used during flush of particulate/iodine sample lines:
(1)
Open Atmospheric Test Valve:
SGTS:
0-65-017 OPEN TBI:
1-65-019 OPEN TB2:
2-65-016 OPEN (2)
Close Sample Inlet Valve:
SGTS:
0-65-021 CLOSED TBI:
1-65-027 CLOSED T82:
2-65-009 CLOSED (3)
Open Sample Cart Bypass Valve:
SGTS:
0-65-030 OPEN TBI:
1-65-036 OPEN TB2:
2-65-023 OPEN (4)
Close valves between control panel and sample cart:
SGTS:
0-65-032 CLOSED 0-65-031 CLOSED TBI:
1-65-035 CLOSED 1-65-037 CLOSED TB2:
2-65-022 CLOSED 2-65-024 CLOSED (5)
Close Sample Cart Isolation Valves (perpendicular to tubing):
SGTS:
0-65-032 CLOSED 0-65-033 CLOSED
TAB N EP-PS-1 15-N Revision 8 Page 14 of 28 SPECIFIC TASKS:
HOW:
INITIALS TBI:
1-65-038 CLOSED 1-65-039 CLOSED TB2:
2-65-004 CLOSED 2-65-005 CLOSED 15b.
Disconnect inlet and outlet disconnects between control panel and sample cart. Remove sample cart from PAVSS control panel and mark with tape to indicate cart has been used for sample flush.
15c.
Install new sample cart by performing the following:
(1)
Ensure particulate filter and silver zeolite cartridge are installed in new sample cart to be used.
(2)
Position new sample cart under appropriate PAVSS control panel.
NOTE:
Sample lines will be crossed in front of cart after completing next two steps.
(3)
Connect inlet sample line on left side of skid to inlet connection on right side of sample cart.
(4)
Connect outlet sample line on right side of skid to outlet connection on left side of sample cart.
(5)
Lightly pull disconnects to ensure fittings are properly mated.
TAB N EP-PS-1 15-N Revision 8 Page 15 of 28 SPECIFIC TASKS:
HOW:
INITIALS 15d.
Secure sample cart and perform the following valve lineups for the appropriate PAVSS sampling station to establish sample flow:
(1)
Open Sample Cart Isolation Valves (parallel to tubing):
SGTS:
0-65-032 OPEN 0-65-033 OPEN TBI:
1-65-038 OPEN 1-65-039 OPEN TB2:
2-65-004 OPEN 2-65-005 OPEN (2)
Open valves between control panel and sample cart:
SGTS:
0-65-029 OPEN 0-65-031 OPEN TBI:
1-65-035 OPEN 1-65-037 OPEN TB2:
2-65-022 OPEN 2-65_-024 OPEN (3)
Close Sample Cart Bypass Valve:
SGTS:
0-65-030 CLOSED TB1:
1-65-036 CLOSED TB2:
2-65-023 CLOSED 15e.
The following steps require timing.
Read and understand steps 15e through 15h before proceeding.
Steps 15e(1) through 15e(4) need to be performed simultaneously.
(1)
Open Sample Inlet Valve for appropriate sampling station:
SGTS:
0-65-021 OPEN
TAB N EP-PS-1 15-N Revision 8 Page 16 of 28 SPECIFIC TASKS:
HOW:
INITIALS TB1:
1-65-027 OPEN TB2:
2-65-009 OPEN (2)
Close Atmospheric Test Valve for appropriate sampling station:
SGTS:
0-65-017 CLOSED TBI:
1-65-019 CLOSED TB2:
2-65-016 CLOSED (3)
Press Radiation Sample Flow printer switch HS-X6560-1 on appropriate PAVSS control panel.
(4)
Using stopwatch, begin timing sequence. Collect sample for length of time as determined in Step 13f.
Sample Length _
minutes (5)
Confirm sample flow is approximatelv 20% of Stack Flow to maintain isokinetic flow. Adjust sample valve for appropriate sampling station, as required.
Radiation Smpl Vent Control Valve SGTS 0-65-023 TB1 1-65-031 TB2 2-65-012 15f.
Record particulate/iodine grab sample start date and time.
Particulate/Iodine Sample Start Date/Time:
I
TAB N EP-PS-1 15-N Revision 8 Page 17 of 28 "SPECIFIC TASKS:
HOW:
INITIALS 15g.
The following 3 steps should be performed simultaneously to secure particulate/iodine grab sample.
Read and understand before proceeding:
(1) Open Atmospheric Test Valve for appropriate sampling station:
SGTS:
0-65-017 OPEN TBI:
1-65-019 OPEN TB2:
2-65-016 OPEN (2)
Close Sample Inlet Valve for appropriate sampling station:
SGTS:
0-65-021 CLOSED TB1:
1-65-027 CLOSED TB2:
2-65-009 CLOSED (3)
Press Radiation Sample Flow printer switch HS-X6560-1 on appropriate PAVSS control panel.
15h.
Record particulate/iodine grab sample stop date and time.
Particulate/Iodine Sample Stop Date/Time:
I 15i.
Remove printer tape from Radiation Sample Totalized Flow FR-X6560 and record the following:
Final Totalized Sample Flow:
ft3 Initial Totalized Sample Flow:-
ft3
TAB N EP-PS-1 15-N Revision 8 Page 18 of 28 K>
SPECIFIC TASKS:
HOW:
INITIALS 15j.
Secure sample cart with particulate/iodine grab sample by performing the following valve lineups for the appropriate PAVSS sampling station:
(1) Open Sample Cart Bypass Valve:
SGTS:
0-65-030 OPEN TBI:
1-65-036 OPEN TB2:
2-65-023 OPEN (2)
Close valves between control panel and sample cart:
SGTS:
0-65-029 CLOSED 0-65-031 CLOSED TB1:
1-65-035 CLOSED 1-65-037 CLOSED TB2:
2-65-022 CLOSED 2-65-024 CLOSED (3)
Close Sample-Cart Isolation Valves (perpendicular to tubing) to isolate filter assembly during transport:
SGTS:
0-65-032 CLOSED 0-65-033 CLOSED TBI:
1-65-038 CLOSED 1-65-039 CLOSED TB2:
2-65-004 CLOSED 2-65-005 CLOSED (4)
Disconnect inlet and outlet disconnects between control panel and sample cart.
Remove cart from PAVSS control panel.
TAB N EP-PS-1 15-N Revision 8 Page 19 of 28 SPECIFIC T.ASKS:
HOW:
INITIALS
- 16.
Install original sample cart under 16a.
Position original sample cart under appropriate PAVSS control panel.
appropriate PAVSS control panel unless dose rates on sample cart are excessive.
NOTE:
Sample lines will be crossed in front of cart after completing next two steps.
(1)
Connect inlet sample line on left side of skid to inlet connection on right side of sample cart.
(2)
Connect outlet sample line on right side of skid to outlet connection on left side of sample cart.
(3)
Lightly pull disconnects to ensure fittings are properly mated.
16b.
Secure sample cart and perform the following valve lineups for the appropriate PAVSS sampling station:
(1)
Open Sample Cart Isolation Valves (parallel to tubing):
SGTS:
0-65-032 OPEN 0-65-033 OPEN TB1:
1-65-038 OPEN 1-65-039-OPEN TB2:
2-65-004 OPEN 2-65-005 OPEN (2)
Open valves between control panel and sample cart:
SGTS:
0-65-029 OPEN 0-65-031 OPEN "K>J TBI:
1-65-035 OPEN 1-65-037 OPEN
TAB N EP-PS-1 15-N Revision 8 Page 20 of 28 SPECIFIC TASKS:
- 17.
Obtain contact dose rate on sample casks.
TB2:
2-65-022 OPEN 2-65-024 OPEN (3)
Close sample cart bypass valve:
SGTS:
0-65-030.
CLOSED TB1:
1-65-036 CLOSED TB2:
2-65-023 CLOSED (4) Open Sample Inlet Valve for appropriate sampling station:
SGTS:
0-65-021 OPEN TB1:
1-65-027 OPEN TB2:
2-65-009 OPEN (5)
Close Atmospheric Test Valve for appropriate sampling station:
SGTS:
0-65-017 CLOSED TBI:
1-65-019 CLOSED TB2:
2-65-016 CLOSED 17a.
Obtain contact dose rate on each sample cask.
(1)
If contact dose rate exceeds 2.5 R/hr above background, exit area immediately.
(2)
Record contact dose rate of each sample cask.
Noble Gas Sample Cask:
mR/hr Particulate/Iodine Cask:
mR/hr 17b.
Remove sample cart to low traffic, low dose area.
HOW:
INITIALS
TAB N EP-PS-1 15-N Revision 8 Page 21 of 28 SPECIFIC TASKS:
HOW:
INITIALS
- 18.
Remove particulate/ iodine grab 18a.
Lay sheet of approximately 5' x 5' sample from sample cart, if applicable, plastic on floor near where sample cart lid will be disassembled.
18b.
Place cart lid stand on plastic sheet.
NOTE:
The following step requires two or more individuals to perform.
CAUTION IF CONTACT DOSE RATE EXCEEDS 2.5 R/hr ABOVE BACKGROUND, EXIT AREA IMMEDIATELY.
18c.
Remove nuts in sample cart lid.
Using lift bars and S-hook lid attachments, carefully raise lid off sample cart. Maximize distance from filter assembly to reduce personnel exposure.
18d.
Place cart lid on lid stand.
NOTE:
Attachment D may be reviewed for diagram of sample cart interior and quick release assembly.
18e.
Obtain contact dose rate (closed window) on filter assembly.
(1) Record contact dose rate on filter assembly.
Filter Assembly:
mR/hr 18f.
Release quick disconnect with large blade screwdriver and grab filter assembly with tongs to remove assembly from sample cart.
TAB N EP-PS-1 15-N Revision 8 Page 22 of 28 SPECIFIC TKSKS:
HOW:
INITIALS 18g.
Using two pairs of 12 inch channel locks, separate filter assembly into halves. Remove iodine cartridge with tongs.
(1)
Place iodine cartridge in plastic bag and seal.
(2)
Obtain contact dose rate (closed window) on iodine cartridge and record..
Iodine Cartridge: _
mR/hr (3) Transfer cartridge to sample cask for transport to In-Plant Chemistry Lab.
(4)
Obtain contact dose rate on iodine sample cask and record.
"Iodine Cask:
mRPhr 18h.
Remove particulate filter from separated filter assembly with tongs.
(1)
Place filter in plastic bag and seal.
(2)
Obtain contact dose rate (closed window) on particulate filter and record.
Particulate Filter:
mR/hr (3)
Transfer filter to sample cask for transport to Chemistry Lab.
(4)
Obtain contact dose rate on particulate filter sample cask and record.
Filter Cask:
mR/hr
- 19.
Notify Chemistry Coordinator of sample and cask dose rates.
TAB N EP-PS-1 15-N Revision 8 Page 23 of 28 SPECIFIC T.SKS:
HOW:
INITIALS
- 20.
If obtaining additional vent samples, 20a.
GO TO applicable TAB.
perform the following:
HELP SIPING Sample(s)
See TAB M HELP PAVSS Sample(s)
See TAB N 20b.
Notify Chemistry Coordinator to arrange transport of vent samples to lab by additional technician, if available.
- 21.
If all vent sampling is complete, GO TO TAB P.
TAB N EP-PS-1 15-N Revision 8 Page 24 of 28 Attachment A LOCATION OF PAVSS CONTROL PANELS AND NOBLE GAS MONITORS
- 1. Tie-in with ecisting Turbine B,,ili-ng 1 & 2 and Standby Gas Treatment System Vent Monitor sample lines in dead space betw en Control Structure and Reactor Buildiug.
CONTROL BLDG.
REACTOR BLDG.
- 2.
Sample lines ae routed across roof of Control sticture, down west side of Control smucuure through roof of Turbine Buildrg.
- 3.
Down to Turbine Deck. 729' Eievafion.
where sampling and monitorng equipment is locted as shown below.
TURBINE BLDG.
III TURBINE DECK 7Z' EL
-- S-hooks and lifting bars 723' EL
- 5.
Eberline Display Panels relay noble gas datato SPING Terminals in Control Room and TSC.
- 6.
Noble Gas Monitor with mid and high range detectors for ec:h of three vents.
- 4.
Air monitoring and control panels above shielded particulate/iodine sample Carts.
EP-AD-000-193, Rev. 2, Page 1 of 1 Unit 2 Turbine Generator Unit I Turbine Generator lz:
TAB N EP-PS-1 15-N Revision 8 Page 25 of 28 Attachment B POST ACCIDENT VENT SAMPLING SYSTEM TURBINE BUIDINrG UNIT 3.
STANDBY GAS TREATM=NT TURBEINE BUI=DING uNI 2
A---
(three =onitors or one Ski*}
.PQST ACCIDENT PARTICULATE AND.IODINE SAMPLING CARTS EP-AD-000-194, Rev. 0, Page 1 of 1
I. K Attachment C iPnnol 0C260 - Standby Oris Troalment dystom Panol 1q260 -
Unit I ltailno Building Pzinot 2C269 -
Unit 2 Tuiblno, DulidIng Slack Flow - Vulocily - FPM fl-XECG5GZA Stock Flow - CFM Fl-XGCCSZB -TD12(CFlA X IOU)
FI-096528 -SOTS (CFM x 10)
Stock Flow -Totallt od Flow VR-X8562 Slack Flow - PoIntot Switch HS-X6562-l Total Sample Flow - Tormpernture - F TI-xGC9l Totli Sample Flow -VtocM'y-FlM Vl,-XG6SIA Total Sample Flow.- CFM FI-XGSGI13 Total Sample Flow -Totollsed Flow FA'->%561 Total Sample Plow - Pilntot Switc HS-XCSCi-1 Sample System Power HS-X959O Sample Pump too MYv.
SV-XGSBI Sample Pump XP201 MIAlf)
Sample Pump 0 P561 (SOTS)
Post Accident VSSS Mana, Systemn hill.
HS-XCSGS.
U'O~bTACI
=t)
NFVm:N
!SAMPLING SSE TOTAL flADIATIO" SAI4PI.
SAMPLE FLOW FLOW LOW CM 14 E=3 C=3 o
0 0
F IEUI LJ.
.14. noladltlon Sample Flow -Low Flow Alaip,
- 15. Radiation Sample Flow -Volocity - FPM
.Ft-MEGOA
- 16. Radiation Sample Flow-CFM
- p-XGS600
- 17. Radiatlon Sample Flow-Totniltod Flo FR-XE 5 11
- 18. rkadlotion Sample Flow - Palintot Switch
-Is3.
Sample Pump Igo VIv
- 20. Roluet Plant (TO or SOTS) Mnn. loolnlloi EP-AD-OOO-1 95, Rev. 0, Page lof 1 TAB N EP-PS-1 15-N Revision 8 Page 26 of 28
- 5.
- 2.
S.
- 10.
It.
- 92.
132.
TAB N EP-PS-1 15-N Revision 8 Page 27 of 28 Attachment D PAVSS PARTICULATE/IODINE FILTER ASSEMBLY AND SAMPLE CART Qbdkk wi1ve for g,,cd zoa~ch~cng plopc= b lc=o~o SPk gObt EP-AD-000-196, Rev. 0, Page 1 of 1 pxd=d=
M=
TAB N EP-PS-1 15-N Revision 8 Page 28 of 28 Attachment E NOBLE GAS/IODINE RATIO VS. TIME POST ACCIDENT (HOURS) 120 110 100 90 NGIa". *
"rATo.
8o 70 so 50 30 20 10 0
C I
I I
I I ____
L..1j---T T..
-- t ----
0 20 40 60 80 100 120 140 160 1S0-200 TIRLE POST ACCIDENT (HOURS)
K.-' EP-AD-000-197, Rev. 0, Page 1 of 1
TAB O EP-PS-1 15-0 Revision 5 Page 1 of 18
,,.J MAJOR TASK:
Prepare and Analyze Vent Monitor Sample(s).
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
Place.vent sample casks and/or noble gas grab sample from SPINGs or PAVSS behind shielding in fume hood.
- 2.
If noble gas grab sample was NOT taken, GO TO Step 7.
- 3.
Determine contact dose'rate of noble 3a.
Transfer TAB M noble gas data from gas grab sample.
SPINGS or TAB N noble gas data from PAVSS to Attachment A, Vent Noble Gas Analysis.
3b.
Obtain contact dose rate (closed window) on noble gas grab sample.
Record sample number and dose rate of original sample on Attachment A.
3c.
If contact dose rate on noble gas grab sample is < 0.5 mR/hr, GO TO Step 5. If contact dose rate on noble gas grab sample is _> 0.5 mR/hr, perform the following:
(1)
Prepare new labeled gas vial for dilution. Add consecutive letters to sample number to distinguish dilution from original sample.
(2)
Using clean gas tight syringe, remove 1 cc of air from new gas vial.
(3)
Transfer 1 cc of gas sample into partially evacuated gas vial.
(4)
Obtain contact dose rate (closed window) of sample vial. Record sample number and dose rate on Attachment A.
TAB O EP-PS-1 15-0 Revision 5 Page 2 of 18 SPECIFIC TASKS: -
- 4.
Determine dilution(s) needed to obtain 14.7 cc gas vial < 5 mR/hr.
Vial Dose Rate - mnRhr Dilution 0-5 5-80 80-1200 1200-19000 1:14.7 1:14.7 & 1:15.7 1:14.7, 1:15.7 & 1:15.7 1:14.7,1:15.7, 1:15.7, & 1:15.7 14.7 231 3623 5.69 E4 4a.
Prepare new labeled gas vials for required number of dilution(s). Add consecutive letters to sample number to distinguish dilutions from original vial.
4b.
Using clean gas tight syringe, remove 1 cc of air from each new gas vial.
4c.
Transfer 1 cc of gas sample into partially evacuated gas vial.
4d.
Perform successive dilutions, as required, until final gas vial < 5 mR/hr.
4e.
Record sample number and contact dose rate (closed window) on Attachment A for each dilution prepared.
4f.
Store original sample and all dilution(s) except one to be analyzed in lead brick storage cave in fume hood of Sample Prep Room.
4g.
Wrap final dilution in clean plastic film and transfer to Counting Room for analysis.
- 5.
Perform isotopic analysis on sample in accordance with CH-RC-076, Gamma Spectral Analysis Using the ND 9900.
5a.
If original sample was NOT diluted, record original sample volume and N/A Corrected Sample Volume Section of Attachment A.
5b.
If original sample required dilution, determine corrected vial volume (after dilution) for isotopic analysis.
(1)
Record on Attachment A.
HOW:
INITIALS Dilution Factor INITI LS
TAB O EP-PS-1 15-0 Revision 5 Page 3 of 18 (2)
Enter corrected vial volume as actual sample volume for gamma spectroscopy analysis.
5c.
Decay correct sample to time of CTE collection.
5d.
Record Analysis Date/Time and CTE Standardization Number on Attachment A.
5e.
Record the concentration of each detected noble gas from gamma spectroscopy analysis on Attachment A.
5f.
Multiply each detected concentration by Stack Flow to determine release rate. Record on Attachment A.
5g.
Add release rates of all noble gases to determine Total Noble Gas Vent Release Rate. Record on Attachment A.
5h.
Attach printout of isotopic analysis to Attachment A.
5i.
Notify Chemistry Coordinator of analysis results.
- 6.
At completion of analysis, place sample in lead brick storage cave in fume hood of Sample Prep Room.
- 7.
Perform pre-analysis sample preparation of particulate/iodine grab sample in fume hood. If particulate/iodine grab sample was not taken, GO TO Step 10.
7a.
Transfer TAB M particulate/iodine data from SPINGS or TAB N particulate/iodine data from PAVSS to Attachment B, Vent Particulate/Iodine Analysis.
K/_,
SPECIFIC TASKS.: -
HOW:
INITIALS INITI LS
TAB O EP-PS-1 15-0 Revision 5 Page 4 of 18 "K>
SPECIFIC TASKS: -
HOW:
INITIALS 7b.
Disassemble iodine cartridge holder, if appropriate.
(1)
Transfer iodine cartridge to clam shell holder and blow instrument air through cartridge in same direction of flow as sample flow for a minimum of 1 minute, as required.
(2) Wrap iodine cartridge in clean plastic film.
(3)
Obtain contact dose rate (closed window) on cartridge.
Record sample number and dose rate on Attachment B.
7c.
Disassemble particulate filter holder, if appropriate.
(1)
Place particulate filter in clean Petri dish and wrap in clean plastic film.
(2)
Obtain contact dose rate (closed window) on P-etri dish.
Record sample number and dose rate on Attachment B.
7d.
Transfer samples to Counting Room for analysis.
- 8.
Perform isotopic analysis on 8a.
Determine sample volume for particulate filter and iodine cartridge, isotopic analysis.
(1)
Record on Attachment B.
(2)
Enter sample volume for gamma spectroscopy analysis.
TAB O EP-PS-1 15-0 Revision 5 Page 5 of 18 SSPECIFIC TASKS: -
HOW:
INITIALS 8b.
Analyze iodine cartridge in accordance with CH-RC-071, Radiochemical Analysis of High Activity Iodine Cartridge Samples.
(1)
Record the concentration of each detected iodine from gamma spectroscopy analysis on Attachment B.
(2)
Add concentrations of all iodines to determine Total Iodine Concentration. Record on Attachment B.
(3)
Using the formula on Attachment B, multiply Total Iodine Concentration by a correction factor (for line loss and collection efficiency) and by Stack Flow in order to determine Total Iodine Vent "Release Rate.
8c.
Analyze particulate filter in accordance with CH-RC-076, Gamma Spectral Analysis Using the ND9900.
(1)
Record the concentration of each detected particulate from gamma spectroscopy analysis on Attachment B.
(2)
Add concentrations of all particulates to determine Total Particulate Concentration.
Record on Attachment B.
(3)
Using the formula on Attachment B, multiply Total Particulate Concentration by a correction factor for line loss and by Stack Flow in order to determine Total Particulate Vent Release Rate.
TAB O EP-PS-1 15-0 Revision 5 Page 6 of 18
"\\.,i SPECIFIC TASKS- -
HOW:
INITIALS 8d.
Record Analysis Date/Time and CTE Standardization Number of each sample on Attachment B.
8e.
Attach printouts of all isotopic analyses to Attachment B.
8f.
Notify Chemistry Coordinator of analysis results.
- 9.
At completion of analysis, place samples in lead brick storage cave in fume hood of Sample Prep Room.
- 10.
Perform pre-analysis sample 10a.
Obtain contact dose rate on center preparation of previous bottom of sample cask. Record on particulate/iodine sample removed Attachment C, SPING from SPINGs. Perform all sample Particulate/Iodine Samples.
preparations in fume hood.
1Ob.
If contact dose rate is > 2.5 RPhr on center bottom of sample cask, sample contains > 5 Curies.
Perform the following:
(1)
Determine sample activity in Curies from Attachment D.
Record on Attachment C.
(2)
Determine Vent Release rate in accordance with Attachment C, page 2.
(3)
GO TO Step 12.
1 Oc.
If contact dose rate is < 2.5 R/hr on center bottom of sample cask, remove sample holder from sample cask.
(1)
Do not remove sample holder from two plastic bags.
(2)
Stand ionization chamber at 36 inch line of lead brick tunnel.
Align center of detector with expected center of sample holder.
TAB O EP-PS-1 15-0 Revision 5 Page 7 of 18
.j SPECIFIC TASKS- -
HOW:
INITIALS (3)
Place back of sample holder flush with back of lead brick tunnel.
(4)
Obtain dose rate 36 inches from sample.
1Od.
If dose rate is > 300 mR/hr at 36 inches, sample contains > 800 mCuries.
(1)
Replace sample holder in cask.
(2)
Determine sample activity in Curies from Attachment E.
Record on Attachment C.
(3)
Determine Vent Release Rate in accordance with Attachment C, page 2.
"(4) GO TO Step 12.
1 Oe.
If dose rate is < 300 mR/hr at 36 inches, obtain dose rate 18 inches from sample.
(1)
If dose rate is > 50 mR/hr at 18 inches, replace sample holder in cask.
(2)
Determine sample activity in mCuries from Attachment F.
Record on Attachment C.
(3)
Determine Vent Release Rate in accordance with Attachment C, page 2.
(4)
GO TO Step 12.
1Of.
If dose rate is < 50 mR/hr at 18 inches, obtain contact dose rate (closed window) on sample.
(1)
If contact dose rate is > 50 "mR/hr, replace sample holder in cask.
TAB O EP-PS-1 15-0 Revision 5 Page 8 of 18
<.y SPECIFIC TASKS.
HOW:
INITIALS (2)
Determine number of mCuries on sample by:
- mCi = Contact Reading on Sample Record on Attachment C.
(3)
Determine Vent Release Rate in accordance with Attachment C, page 2.
(4)
GO TO Step 12.
10g.
If contact dose rate is < 50 mR/hr, remove sample holder from two plastic bags.
(1)
Remove sample(s) from sample holder(s).
(2)
Transfer iodine cartridge to clam shell holder and blow instrument air through iodine cartridge in same direction of flow as sample flow for approximately 1 minute, as required.
(3)
Wrap iodine cartridge in clean plastic film.
(4)
Place particulate filter in Petri dish and wrap in clean plastic film.
(5) Transfer samples to Counting Room for analysis.
- 11.
Perform isotopic analysis on 11a.
Determine sample volume for particulate filter and iodine cartridge, isotopic analysis.
(1)
Record on Attachment B.
(2)
Enter sample volume for gamma spectroscopy analysis.
TAB O EP-PS-1 15-0 Revision 5 Page 9 of 18 SPECIFIC TASKS;'-
HOW:
INITIALS 1 1b.
Analyze iodine cartridges in accordance with CH-RC-071, Radiochemical Analysis of High Activity Iodine Cartridge Samples.
(1)
Record the concentration of each detected iodine from gamma spectroscopy analysis on Attachment B.
(2)
Add concentrations of all iodines to determine Total Iodine Concentration. Record on Attachment B.
(3)
Using the formula on Attachment B, multiply Total Iodine Concentration by a correction factor (for line loss and collection efficiency) and by Stack Flow in order to determine Total Iodine Vent Release Rate.
11c.
Analyze particulate filter in accordance with CH-RC-076, Gamma Spectral Analysis Using the ND9900.
(1)
Record the concentration of each detected particulate from gamma spectroscopy analysis on Attachment B.
(2)
Add concentrations of all particulates to determine Total Particulate Concentration.
Record on Attachment B.
(3)
Using the formula on Attachment B, multiply Total Particulate Concentration by a correction factor for line loss and by Stack Flow in order to determine Total Particulate Vent Release Rate.
TAB O EP-PS-1 15-0 Revision 5 Page 10 of 18 SPECIFIC TASKS- -
HOW:
INITIALS 11d.
Record Analysis Date/Time and CTE Standardization Number of each sample on Attachment B.
11e.
Attach printouts of all isotopic analyses to Attachment B.
1 If.
Notify Chemistry Coordinator of analysis results.
- 12.
At completion of analysis, place samples in lead brick storage cave in fume hood of Sample Prep Room.
TAB O EP-PS-1 15-0 Revision 5 Page 11 of 18 Attachment A VENT NOBLE GAS ANALYSIS I.
VENT NOBLE GAS ANALYSIS Sample Source Sample Date itme ASPING Sample Flow cc/min Stack Flow cc/min PAVSS Sample Flow cfh x 2.83 E 4 =cc/min PAVSS Stack Flow cfm x 2.83 E 4 =
cc/min SAMPLE DILUTIONIISOTOPIC ANALYSIS Sample Original Dilution 1 Dilution 2 Dilubon 3 Dilution 4 Sample #
Dil Factor 1
14.7 231 3623 5.69 E +4 Dose Rate Corrected Sample Volume Following Dilution" (for isotopic analysis only)
Volumeobp
=
14.7 cc Sample Vol =
147 Dil Factor Volumec
=
cc Analysis Date/Time CTE STANDARDIZATION #
Noble Gas Concentration x
Stack Flow Release Rate (pCi/cc)
(cc/min)
(pCi/min)
Kr-85 x
Kr-85m x
(Given Above) =
Kr-87 x
(Given Above) =
Kr-88 x
(Given Above) =
Xe-133 x
(Given Above) =
Xe-1 35 x
(Given Above) =
x (Given Above) =
x (Given Above) =
Total Noble Gas Vent Release Rate pCi/min Performed By Date Reviewed By Date
__/ EP-AD-000-149, Rev. 1, Page 1 of 1 II.
TAB O EP-PS-1 15-0 Revision 5 Page 12 of 18 Attachment B VENT PARTICULATE/IODINE ANALYSIS NOTE:
Computer Program 'Vent" may be used instead of this form (Surveillance).
- 1.
VENT PARTICULATE/IODINE ANALYSIS Sample Source I Sample Date/Time SPING Sample Flow cc/min ISPING Stack Flow cc/min Sample Start Date/TimeI Sample Stop Date/'ime Sample Flow. cc/min x Sample Duration:
min = Sample Vol:
cc Iodine Cask Dose Rate mR/hr I Filter Cask Dose Rate r mPRhr PAVSS Sample Flow cfm x 2.83 E 4 cc/ft3 =
cc/min PAVSS Stack Flow cfm x 2.83 E 4 cc/ft3 =
cc/min Sample Volume = (Final Totalizer Flow - Initial Totalizer Flow) x 2.83 E 4 cc/ft3 Sample Volume = L..
ft3 - _ft
- 3) x 2 83 E 4 cc/ft3 cc I1.
SAMPLE DATA Sample Particulate Iodine Sample #
Analysis Date/Time CTE Standardization #
Dose Rate Tech IIl.
IODINE RESULTS lodines Concentration pCi/cc 1-131 1-132 1-133 1-134 1-135 Total Iodine Concentration Total Iodine Release Rate (pCi/min) = Total Iodine Conc. (pCi/cc) x Corr. Factor x Stack Flow (cc/min) pCi/cc xAx cc/m pCimin
- A=1.7 for SPING; A71.8 for PAVSS EP-AD-000-150, Rev. 2, Page 1 of 2
TAB O EP-PS-1 15-0 Revision 5 Page 13 of 18 Attachment B VENT PARTICULATEIIODINE ANALYSIS (continued)
IV.
PARTICULATE RESULTS Particulates Concentration pCilcc Sr-91 Sr-92 Y-92 Zr-95 Zr-97 Mo-99 Ru-103 Te-132 Cs-134 Cs-1 37 Cs-1 38 Ba-140 La-140 Ce-141 Ce-144 Total Particulate Concentration Total Particulate Release Rate (pCi/min) = Total Part Conc. (pCi/cc) x Corr. Factor x Stack Flow (cc/min)
= __pCi/cc x *B x ncc/mn ipCi/min
- B=3.6 for SPING; B=4.3 for PAVSS Performed By Date Reviewed By Date EP-AD-O00-1 50, Rev. 2, Page 2 of 2
TAB O EP-PS-1 15-0 Revision 5 Page 14 of 18 Attachment C SPING PARTICULATE/IODINE SAMPLES Sample Source Sample #
Sample Start Date!Time Sam Sample Duration minutes Stac pie Stop DaterTame k Flow EP-AD-000-156, Rev. 1, Page 1 of 2 I Survey Meter#
cc/min I
TAB O EP-PS-1 15-0 Revision 5 Page 15 of 18 Attachment C SPING PARTICULATEIIODINE SAMPLES (continued)
FOR SAMPLES > 50 mR/HR ON CONTACT:
- 1.
Convert sample activity (Ci or mCi) to pCi:
pCi=
Curies x (1 E 6 VJ OR mCuries x (1 E 3jwj C1 mCi
= _
pCi
- 2.
Determine sample volume:
cc (Sample Flow) x (Sample Duration)
S cc/min) x minutes)
=
cc
- 3.
Divide sample activity by sample volume to determine sample concentration:
pCi/cc Sample Activity i
Sample Volume cc
=
pCi/cc
- 4.
Multiply sample concentration by Stack Flow to determine Vent Release Rate:
pCi/min =
(Sample Concentration) x (Stack Flow)
=
L...
pCi/cc) x L.. cc/min)
... pCi/min Performed By Date Reviewed By Date
\\,..I EP-AD-000-156, Rev. 1, Page 2 of 2
TAB O EP-PS-1 15-0 Revision 5 Page 16 of 18 Attachment D SAMPLE ACTIVITY BASED ON CONTACT DOSE RATE AT BOTTOM OF PARTICULATE/IODINE SAMPLE CASK
TAB O EP-PS-1 15-0 Revision 5 Page 17 of 18 Attachment E SAMPLE ACTIVITY BASED ON DOSE RATE AT 36 INCHES FROM PARTICULATE/IODINE SAMPLE
TAB O EP-PS-1 15-0 Revision 5 Page 18 of 18 Attachment F SAMPLE ACTIVITY BASED ON DOSE RATE AT 18 INCHES FROM PARTICULATE/IODINE SAMPLE
TAB P EP-PS-1 15-P Revision 4 Page 1 of 8
",k_
MAJOR TASK:
Collect and analyze sample from Reactor Building Sample Station. Sample has potential to be highly radioactive.
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
After briefing and assignment and following setup of appropriate Chemistry Lab.
- 2.
If Reactor Water Recirc sample is required, request Operations ensure the following valves are OPEN:
1a.
Obtain the following supplies:
-Respiratory protection devices
-Hi-range and extremity dosimetry Survey meter calibrated at highest range
-Sample bottles (250 mL polyethylene preferred)
Remote handling device Plastic Bags Key to Reactor Building Sample Station, if required lb.
Check the following on survey meter:
Calibration has not expired.
Battery indication is good.
Source check is satisfactory.
1c.
Place survey meter in plastic bag and seal.
2a.
Sample trip valve HV-1F019 (HV-2F01 9).
2b.
Sample trip valve HV-1 F020 (HV-2F020).
- 3.
Don protective clothing and respiratory protection as directed by Radiation Protection Coordinator.
- 4.
Ensure each team member present has required dosimetry (TLD, SRD, and required special dosimetry).
- 5.
Ensure survey meter is on highest range.
- 6.
Notify Chemistry Coordinator before leaving Chemistry Lab.
I
TAB P EP-PS-1 15-P Revision 4 Page 2 of 8
<*.j SPECIFIC TASKS: -
- 7.
Proceed to Reactor Building Sample Station via best route while continuously monitoring radiation levels and status of CAMs and ARMs.
- 8.
Monitor general area dose rates at the Sample Station.
7a.
Retreat to low background area and notify Chemistry Coordinator if any of the following conditions are encountered:
(1) General area radiation levels exceed 1,000 mrem/hr at any time.
(2) Total annual whole body exposure (TEDE) approaches 2000 mrem.
NOTE:
If general area radiation levels exceed 1,000 mrem/hr at any time, immediately retreat to low background area and notify Chemistry Coordinator.
8a.
Continuously monitor radiation levels while entering Sample Station.
8b.
Record Reactor Building Sample Station area radiation monitor reading and report to the Chemistry Coordinator.
RBSS ARM =
mR/hr.
- Chemistry Coordinator notified.
8c.
Ensure hood ventilation is functioning prior to collecting sample.
8d.
Ensure sample cask is available at Sample Station.
HOW:
INITIALS
TAB P EP-PS-1 15-P Revision 4 Page 3 of 8 LJ SPECIFIC TASKS.
HOW:
INITIALS CAUTION IF CONTACT RADIATION LEVELS ON SAMPLE CONTAINER EXCEED 5000 MR/HR ABOVE BACKGROUND AT ANY TIME DURING SAMPLE COLLECTION, IMMEDIATELY SHUT OFF SAMPLE FLOW AND NOTIFY CHEMISTRY COORDINATOR.
- 9.
Obtain required sample.
9a.
Check applicable sample at Grab Sample and Bypass (GSB) Module to confirm flow through module has been established.
NOTE:
If flow was NOT previously established, allow sufficient flush time through module at approximate flow of 1200 ml/min before collecting sample.
Sample Flush Time Rx H20 Influent 2 minutes Rx H20 Recirc 4 minutes 9b.
Open appropriate sample valve and flush approximately 30 mL.
9c.
Collect approximately 100 -ml of sample using remote handling device if necessary.
(1) Continuously monitor sample container for quick detection of high dose rates.
(2)
Highest general area dose rates may occur at center of sample station due to location of cooler.
9d.
Shut sample valve and cap bottle.
Rinse bottle with demin water and wipe dry.
9e.
Place sample bottle in plastic bag.
TAB P EP-PS-1 15-P Revision 4 Page 4 of 8 SPECIFIC TASKS: -
HOW:
INITIALS
- 10.
Obtain contact dose rate on sample 1Oa.
Obtain contact dose rate (closed bottle and determine approximate window) on sample bottle.
sample volume.
Sample Bottle dose rate: _
mR/hr 1Ob.
If contact dose rate on sample bottle is < 100 mrem/hr (closed window) above background place sample in plastic bucket for transport to lab.
1 Oc.
If contact dose rate on sample bottle is > 100 mrem/hr (closed window) above background, place sample in lead cask for transport to lab.
(1) Obtain contact dose rate on sample cask.
Cask dose rate:
mR/hr (2)
If contact dose rate on sample cask is greater than 100 mrem/hr above background, notify Chemistry Coordinator for instructions.
10d.
Record sample source and sample date and time.
(1)
Sample Source:
(2)
Sample Date/Time:
I (3)
Sample Volume:
ml
- 11.
Notify Chemistry Coordinator of sample dose rates.
- 12.
Upon leaving Sample Station, notify Chemistry Coordinator sampling is complete.
- 13.
Notify Chemistry Coordinator upon arrival at Chemistry Lab.
- 14.
Prepare and analyze sample obtained 14a.
Place sample cask in Sample Prep from Reactor Building Sample Station.
Room.
TAB P EP-PS-1 15-P Revision 4 Page 5 of 8 SPECIFIC TASKS:
HOW:
INITIALS 14b.
Transfer TAB Q data to Attachment A, Reactor Building Sample Analysis.
- 15.
Perform pre-analysis sample 15a.
Label clean liquid PASS sample preparation in fume hood.
vial.
15b.
Pipette 10 ml of sample into clean liquid PASS sample vial.
15c.
Place original sample bottle in lead brick storage cave in fume hood of Sample Prep Room.
15d.
Obtain contact dose rate (closed window) on 10 ml sample vial.
Record dose rate on Attachment A.
- 16.
Determine dilution(s) required to Vial Dose Dilution obtain 10 ml sample < 5 mR/hr.
Rate - mR/hr Dilution Factor 0-5 Count as is 1
5-50 1:10 10 50-500 0.1:10 1.OE +2 500-5000 0.1:10 & 1:10 1.OE +3 16a.
Label required number of clean liquid PASS sample vials. Add consecutive letters to sample number to distinguish dilutions from original vial.
16b.
Prefill each clean labeled vial with required amounts of diluent and 0.01 N HNO 3. Perform dilutions as follows:
(1) Use hypodermic syringe to transfer sample aliquot to prefilled liquid vial.
(2) 1:10 dilution: Add I ml sample to 9 ml diluent (0.OIN HNO 3).
(3) 0.1:10dilution: Add 0.1 ml sample to 9.9 ml diluent (0.01N HNO 3).
(4)
Cap all vials, as required.
TAB P EP-PS-1 15-P Revision 4 Page 6 of 8 SPECIFIC TASKS--
HOW:
INITIALS 16c.
Record sample number, dilution(s) performed, and dilution factor on Attachment A for each dilution prepared.
16d.
Record contact dose rate (closed window) on Attachment A for each sample dilution.
16e.
Store original sample bottle and all dilution(s) except one to be analyzed in lead brick storage cave in fume hood of Sample Prep Room.
16f.
When diluted sample is < 5 mR/hr, wrap vial in clean plastic film and transfer to Counting Room for analysis.
- 17.
Perform isotopic analysis on sample <
17a.
Enter the applicable actual coolant 5 mR/hr.
volume for isotopic analysis to account for all sample dilutions.
Record on Attachment A.
Dilutions Actual Coolant Performed Volume - ml As is
-10 1:10 1
0.1:10 1E-1 0.1:10 & 1:10 1E-2 17b.
Decay correct sample to time of collection.
17c.
Determine DEI-131 (pCi/ml) in accordance with CH-RC-010, Iodine Counting and Data Analysis.
17d.
Record Analysis Date/Time, CTE Number, and DEl-131 on Attachment A.
17e.
Attach printout of isotopic analysis to Attachment A.
17f.
Notify Chemistry Coordinator of analysis results.
TAB P EP-PS-1 15-P Revision 4 Page 7 of 8
ýý' SPECIFIC TASKS:- -
INITIALS
- 18.
Perform additional analyses, as requested by Chemistry Coordinator.
18a.
Perform boron analysis in accordance with CH-CC-043, Analytical Procedures for HACH or BETZ Portable Spectrophotometer Labs, if required. Record results on Attachment A.
18b.
Perform chloride analysis in accordance with CH-CC-010, Chloride - Silver Nitrate Turbidimetric Method, if required.
Record results on Attachment A.
18c.
Perform pH analysis in accordance with CH-CC-030, Laboratory pH Determination, if required.
(1) Use 0.1 ml of undiluted sample and flat surface pH probe to perform analysis.
(2)
Record results on Attachment A.
18d.
Notify Chemistry Coordinator of analysis results.
- 19.
At completion of analyses, place sample in lead brick storage cave in fume hood of Sample Prep Room.
HOW:
INITI LS
TAB P EP-PS-1 15-P Revision 4 Page 8 of 8 Attachment A REACTOR BUILDING SAMPLE ANALYSIS I.
REACTOR BUILDING SAMPLE ANALYSIS Sample Source Sample Date/Time Sample Dose Rate mR/hr SAMPLE DILUTIONIRESULTS Sample Original Dilution 1 Dilution 2 Dilution 3 Sample #
Dilutions NA 1:10 0.1:10 0.1:10 & 1:10 Dilution Factor NA 10 1.0 E +2 1.0 E +3 Dose Rate Actual Coolant Volume for Isotopic Analysis ml Analysis Date/Time CTE #
DE,-131 ICi/mI Additional Performed Not Analysis x
Dilution =
Sample Analyses Performed Results Factor Results Boron x
=
ppm Chloride x
ppm pH Performed By Date Reviewed By Date
,j EP-AD-000-157, Rev. 1, Page 1 of I I1.
TAB Q EP-PS-1 15-Q Revision 5 Page 1 of 2 MAJOR TASK:
In the event of an Unmonitored Liquid Release, Collect and Analyze Liquid Samples.
SPECIFIC TASKS:
HOW:
INITIALS
- 1.
After receiving sampling instructions from Chemistry Coordinator or OSC, proceed to Cooling Tower Blowdown Sampler.
- 2.
Transport sample(s) to Chemistry Lab for analysis.
- 3.
Perform isotopic analysis on undiluted sample.
1 a.
Collect grab sample from blowdown line composite sampler.
lb.
Collect grab samples from other locations as determined by Chemistry Coordinator.
3a.
Label sample(s) with sample location, sample number, and sample date and time.
3b.
Record the following on Attachment A, Sample Analyses for Unmonitored Liquid Release.
(1)
Sample Location (2)
Sample Date/Time (3)
Sample Volume 3c.
Analyze sample in accordance with CH-RC-076, Gamma Spectral Analysis Using the ND 9900.
(1)
Decay correct sample to time of collection.
(2)
Record Analysis Date/Time, Standardization Number, and total activity (pCi/ml) on Attachment A.
(3).Attach printout of isotopic analysis to Attachment A.
3d.
Notify Chemistry Coordinator of analysis results.
TAB Q EP-PS-1 15-Q Revision 5 Page 2 of 2 Attachment A SAMPLE ANALYSES FOR UNMONITORED LIQUID RELEASE SAMPLE ANALYSES FOR UNMONITORED LIQUID RELEASE Sample Location Sample Date/Time Sample Volume ml Analysis Date/Time CTE#
Total Activity pCi/ml Sample Location Sample Date/Time Sample Volume ml Analysis Date/Time CTE #
Total Activity pCi/ml Sample Location Sample Date/Time Sample Volume ml Analysis Date/Time CTE #
Total Activity pCi/ml Sample Location Sample Date/Time Sample Volume ml Analysis Date/Time CTE#
Total Activity pCi/ml Sample Location Sample Date/Time Sample Volume ml Analysis Date/Time CTE#
Total Activity pCi/ml Sample Location Sample Date/Time Sample Volume ml Analysis Date/Time CTE#
Total Activity pCi/ml Performed By Date Reviewed By Date
"<., EP-AD-000-158, Rev. 1, Page 1 of 1 I.
TAB R EP-PS-1 15-R Revision 5 Page 1 of 2 SMAJOR TASK:
If RHR Service Water is in service but RHR Service Water rad monitor is inoperable or suspect and normal sample point is unavailable, COLLECT sample from valve pit at the Spray Pond.
SPECIFIC TASKS:
- 1.
Obtain sample location from Chem.
Coor. or OSC:
Manhole 2515 (Security Manhole-44) for 1A or 2A RHR service water Manhole 2514 (Security Manhole-43) for 1 B or 2B RHR service water HOW:
INITIALS 1 a.
- 2.
Assemble apparatus 2a.
Sample bottle Confined Space Entry Kit/Rescue Retrieval Kit Bucket (to allow volume estimate)
Apparatus for hatch removal (Check with Ops for location)
Utility Knife/Screw Driver
- 3.
Request Security help at the vault.
- 4.
Proceed to valve pit.
- 5.
Make Confined Space Entry into the top Compartment.
- 6.
Clear any obstruction through the hole next to the ladder.
- 7.
Disconnect sample valve and sample tubing from hose at quick disconnect.
- 8.
Push hose outside the vault through the hole next to the ladder.
- 9.
Reconnect the valve and tubing.
3a.
Complete Manhole Access Authorization (Form SI-SO-013-1), if required by Security.
4a.
Located on the top of the hill between the pump house and #1 cooling tower.
5a.
Open outside hatch and enter.
TAB R EP-PS-1 15-R Revision 5 Page 2 of 2 SSPECIFIC TASKS:- -
- 10.
Remove cover and make Confined Space Entry into lower compartment.
- 11.
Open valve to establish sample path.
- 12.
Confirm sample flow before closing vault.
- 13. Close vault.
- 14.
Obtain sample.
- 15.
Transport sample(s) to Chemistry lab for Analysis
- 16.
Perform isotopic analysis on undiluted sample.
11a.
Open 012812A(B), located in Lower vault near the ceiling.
14a.
Open valve at end of sample line.
14b.
Flush approximately 5 gallons of water.
14c.
Collect sample 14d.
Close valve or allow to run into the Spray Pond.
16a.
Label sample(s) with sample location, sample number, and sample date and time.
16b.
Analyze sample lAW CH-RC-076, Gamma Spectral Analysis Using the ND 9900 decay correcting to time of collection.
16c.
Notify Chemistry Coordinator of analysis results.
- 17.
For subsequent samples, repeat steps 14, 15, and 16.
HOW:
INITIALS INITIALS