ML20024D769

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Public Version of Revised Emergency Plan Implementing Procedures,Including Procedures EP-IP-045 Re post-accident Sampling Sys (PASS) 10-milliliter Gas Samples & EP-IP-046 Re PASS Iodine Particulate Sample
ML20024D769
Person / Time
Site: Susquehanna  Talen Energy icon.png
Issue date: 06/14/1983
From:
PENNSYLVANIA POWER & LIGHT CO.
To:
Shared Package
ML17139B664 List:
References
PROC-830614-01, NUDOCS 8308080167
Download: ML20024D769 (50)
v • d • e


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A- E?-I?-044 '

Revision 2- -

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5.

QIlculatethedilution.factorGatthe.stationdischargebyus .

t!ie following equation:

= E (gal /sec)_

G = E (cal /sec) 'F (gal / sec)

F (cis) x 7.48 gal /cf fxamole:

Total volume of release / total . time of release, E = 8.333 gal Flow rate'(F) for observed river level (A) 4.9.' feet from Table I-1, F = 3500 cfs

= 3.19-x -10 ' ,

_= _8'.333 _

G = E.(cal /sec) 3500 x 748 3 f .'-, ; . L-F (cfs) x 7.48 gal /cis Concentration of Activity at Diffuser

.-- I.3.0 be The concentration of the discharge at the diffuser (H) is Ci/mi

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  • calculated as follows:

I i,s the control conc. (uCi/ml) to be obtained from the RSM.

H=I= _uct/mi G

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Concentration of Activity at Danville I.4.0 I-2, To dStarmine the concentration of Activity at RiverDanville, use T estimated monthly Dispersion Factors for the SusquehannaSelection Downstream of the Susquehanna SES. divide.the conce number depending on the month.

For example, in February (J) is 381 and to determine conc Danville (X); if H = luci/ml 1

= 2:62 C ' pCi/ml

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K =:JH (uCi/ml) = 3 1 g9, Fill cut Attachment J when calculating river transit times I.5.0 factors.

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.I EP-IP-02G Uowngrade and Ter<ai na t ion G 6/16/82 EP-IP-029 Activation of TCC ,

0 6/16/82 EP-IP-030 ' Ac tiva f ion and Func t icna i Operation i 4/20/G3 of Emergency Facili+y and T r a ns f er o f Conirci From the Technical Support Center EP-IP-031 Fubiic Inforoaiion Ciae r g enc y 0 6/i6/32 2'r o c e c u r e s EP-IP-032- General Of fico Ac iiva iion 0 6/16/S2 EP-IP-G33 Dose Assessment inc Protecti've Actions 0 6/28/82 EP-IP-G34 Reactor Duiiding Sample Sla' ion 1 3/13/33 Emergency Sampling EP-IP-O 3 Emergency Vent Monitor Sa:ap i i ng 0 6/16/G2 IP-I?-OZ3 Reconstruction and Acc;dier.1 C .. a.v e out 0 6/16/32

'IP-I F -3 4 i Fire Entergencies 1 2/20/a3

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EP-IP-G42 Chemistry Lab-Emergency Praoer, tion 1 3/iG'G3

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EP-IP-043 Pass Small Voi.eme Liquid b, ale i 5/113 'G3 EP-IP-044 E.ner g e nc y Envieonmenias S e ,n p . . . g 2 4/15/33 P-IP-045 Pass 10-ML Gas SantaLe 2 6/14 /33 'g EP-IP-046 Pass Iodine /Particualie S e n.p i e 2 6/f4/G3 i y

EP-IP-047 Pass Large Liquid / Dissolved 2 6/14/33 /

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Gas Sasap Le EP-IF-048 Estimation of Core Damage Durir,9 an 9/1T/92 Emergency EP-IP-10i Inventory, Inspection, Operational Testing C 7/16/52 and Ca libra t ion of - Emergency Eq u i p<ien t and Supp lies E?-IP-1C2 Surveit!ance Testing af Eraergency 0 i/20/33 Communicai4ans Equiament e , . . . - . _ . - - . , . . - . , - . - - -

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PENNSYLVANIA POWER & LIGHT CO.

SUSQUEHANNA STEAM ELECTRIC STATION EP-IP-045

. Revision 2 PASS 10-ML GAS SAMPLE Page 1 of 14 Ef fective Date to-t4-E Expiration Date 6, iq.gs Revised Expiration.Date e

CONTROLLED m /> V/

Prepared by N Date d3 Reyiewed by . [bo /> Date / /pf l PORC Review Required Yes V) No ( )

Approved by $k.(dukwd Date (v!7!83 Section Head (./~ ~

PORC Meeting Number _ 3 3-O'14 b Date 1 ~11' R 1 Superintendent" of Plant Wh Date b '/I 'EI l

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FORM AD-QA-101-1, Rev. 1 Page 1 of 1 ,

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EP-IP-045

. Revision 2 Page 2 of 14 -

TABLE OF CONTENTS

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SECTION PAGE 1.0 PURPOSE 3 2.0 SCOPE 3

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3.0 REFERENCES

3 4.0 RESPONSIBILITIES 3 5.0 DEFINITIONS 3 6.0 INSTRUCTIONS 3 I

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ATTACHMENTS ATTACHMENT PAGE A Action Step - Emergency Director 4 OSC Coordinator TSt Coordinator B Action Step - ' Chemistry Sampling Team 5 C Action Step - Sample Preparation and Analysis 11 D PASS 10 ml Gas Sample Data Form (FORM EP-IP-045-1) 13 E PASS Sample Valve. Locations Map -

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-s EP-IP-045 '

Revision 2 Page 3 of 14 .

1 1.0 PURPOSE The purpose of this procedure is to outline the steps required for collecting a 10-ml gas sample from the Post Accident Sampling System following an incident which could involve fuel degredation.

2.0 SCOPE To provide instructions for obtaining a 10-m1 gas sample from the Post Accident Sampling System during Emergency Conditipns.

3.0 REFERENCES

3.1 Post Accident Sample Station User's Manual, GE, NEDC-24889 3.2 EP-IP-033, Dose Assessment and Protective Actions 3.3 EP-IP-042, Chemistry Lab Emergency Preparation 4.0 RESPONSIBILITIES 4.1 The EMERGENCY DIRECTOR or designated COORDINATOR are responsible for instructing, directing, and dispatching CHEMISTRY SAMPLING TEAM.

4.2 The CHEMISTRY SAMPLING TEAM is responsible for obtaining 10-ml gas samples from the PASS.

5.0 DEFINITIONS .

5.1 SCBA - Self-Contained Breathing Apparatus 5,2 PASS - Post Accident Sample System 6.0 INSTRUCTIONS 6.1 The EMERGENCY DIRECTOR or designated COORDINATOR will follow instructions in Attachment A, Action Step-EMERGENCY DIRECTOR, OSC COORDINATOR, TSC COORDINATOR.

6.2 ' The CHEMISTRY SAMPLING TEAM will follow instructions in Attachment B, Action Step-CHEMISTRY SAMPLING TEAM.

6.3 Chemistry personnel will follow instructions in Attachment C, Action Step-SAMPLE PREPARATION AND ANALYSIS.

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4 Attachment A EP-IP-045 Revision 2 .

Page 4 of 14 ACTION STEP EMERGENCY DIRECTOR OSC COORDINATOR .

TSC COORDINATOR CHECK A.1.0 The EMERGENCY DIRECTOR or designated COORDINATOR will:

A.1.1 Direct the activities of the CHEMISTRY SAMPLING TEAM. -

A.I.2 Brief TEAM on existing Emergency Condition and ,

instruct personnel as to what samples are required.

A.1.3 Appoint a TEAM LEADER.

NOTE:

Consider special requirements for minimizing internal and external exposure per EP-IP-033, Oose Assessment and Protective Actions.

A.I.4 Instruct the RADIO COMMUNICATOR in TSC (if TSC is activated) to assign code name to TEAM and to s

maintain communications with TEAM LEADER.

A.1.5 Coordinate with the RADIATION PROTECTION COORDINATOR respiratory protective devices and protective clothing requirements needed for this sampling function. Obtain latest survey results from Turbine Building 729' (if a.va11able). ,

A.1.6 Assign additional SAMPLING PERSONNEL to assist or relieve TEAM as circumstances dictate.

A.1.7 Advise the EMERGENCY DIRECTOR immediately of any conditions or survey results that may be of assistance in evaluating the Emergency Condition.

A.1.8 Inform the EMERGENCY DIRECTOR of the CHEMISTRY SAMPLING TEAM results.

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-s Attachment B EP-IP-045 Revision 2 Page 5 of 14

' ACTION STEP CHEMISTRY SAMPLING TEAM

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i CHECK B.1.0 The CHEMISTRY SAMPLING TEAM will:

B.1.1 Upon notification of an Emergency Condition, report immediately where instructed for briefing and assignment.

B.I.2 Obtain from the COORDINATOR:

B.I.2.1 Specific sample requested.

B.1.2.2 Anticipated radiation readings.

B.1.2.3 Special instructions including respiratory protection requirements, protective clothing requirements, and radiation detection instrument selection, 8.1.3 Ensure Chemistry Lab is prepared per EP-IP-042, as necessary.

B.1.4 Assemble or locate the following equipment:

B.1.4.1 Appropriate respiratory protective devices and' protective clothing specified by COORDINATOR. .

B.I.4.2 Hi-range dosimetry and extremity dosimetry B.I.4.3 Survey meter B.1.4.4 Stopwatch B.1.4.5 Mirror, flashlight B.1.4.6 Numbered gas vials B.I.4.7 Key to PASS power B.1.4.8 Gas sample cask B.1.5 Perform instrument checks on survey meter.

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Attachment B

, EP-IP-045

- Revision 2 Page 6 of 14 B.I.6 Request Operations.to activate the PASS isolation valve panel permissive switch'(HS12370) and open RHR Heat Exchanger Vent Valve to Suppression Pool (HV-1F103A).

8.1.7 Request Operations to open the following Containment Gas Analyzer Isolation Valves:

SV15734A, SV15736A and any df the following valves depending on desired samples:

B.1.7.1 Wetwell gas sample #1 - SV15780A and SV15782A B.1.7.2 Wetwell gas sample #2 - SV15780B and SV15782B B.1.7.3 Orywell gas sample (high level) -

SV15740A and SV15742A B.1.7.4 Orywell gas sample (mid level) - SV157408 and SV157428 NOTE: NO VALVES NEED BE POSITIONED TO OBTAIN A SECONDARY CONTAINMEN7 .\TMOSPHERE SAMPLE.

B.1.8 Don protective clothing and respiratory protective device as directed by COORDINATOR.

B.1.9 Assure that TLD and SRD are worn.

8.1.10 Ensure survey m'eter is operational and on highest range before leaving chemistry laboratory.

8.1.11 Proceed to PASS and while enroute continuously monitor radiation levels and the status of CAMS and ARMS.

B.1.11.1 If general area radiation levels exceed 1,000 mrem /hr at any time during this procedure, retreat to a low background area and notify the COORDINATOR.

Page 2 of 6

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s Attachment B EP-IP-045 Revision 2 Page 7 of 14 B.1.11.2 If your total quarterly whole body exposure approaches 2,500 mrem at any time during this procedure, retreat to a low background area and notify the COORDINATOR.

8.1.12 After. reaching the PASS, check existing area sradiation levels and report to the COORDINATOR.

8.1.13 Open the station vent damper (on right hand ' side at top of sample box). .

B.1.14 Check demineralized water tank level. If less than 50%, fill tank. To fill, close valve 1-23-242 and open valves 1-23-258 and 1-23-239. After filling close valves 1-23-258 and 1-23-239 and open 1 '

242.

B.1.15 Open nitrogen cylinder supply valve. Set regulator on nitrogen cylinder to 100 psig. Check open the two regulator discharge valves. Open nitrogen supply valves 1-23-242 and 1-24-249.

B.1.16 Check that the demineralized water tank is pressurized to 100 PSIG (Check open RV-PI-12368).

B.1.17 Open valve from demineralized water tank to sample system (1-23-244).

B.1.18 Go to Isolation Valve Control Pa.nel (IC1040):

8.1.18.1 Turn "ALL CLOSE" switch HS 12371 to "0N" position.

B.1.18.2 Open liquid return line HS12364 and gas return line, (HS12361).

B.I.18.3 Open desired sample isolation valves (see list below):

a. Wetwell gas sample #1 - HS 12366
b. Wetwell gas sample #2 - HS12365
c. Drywell gas sample (high level) -

HS12369 a

Page 3 of 6

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Attachment S EP-IP-045 Revision 2 Page 8 of 14

d. Drywell gas sample (mid. level) -

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HS12368 NOTE: NO VALVES NEED BE FOSITIONED TO OBTAIN A SEC. CTNMT. ATMOSPHERE SAMPLE.

NOTE: ONLY ONE OF THE TWO ORYWELL AND ONE OF THE TWO WETWELL -

ISOLATION VALVES SHOULD BE OPENED AT THE SAME TIME.

B.1.19 Go to sample station control panel and adjust PCV-627 for a 15 PSI reading on the gauge.

B.1.20 Turn all control panel switches off.

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B.1.21 Using the key, turn the control panel power selector switch ~to "A".

8.1.22 Turn the Liquid / Gas selector switch to Liquid.~

B .1.,23 Turn Flush System Switch HC-628-1 counterclockwise to Position 6. Turn HC-626 to "RHR on Bypass" (Position 5). Adjust PCV-627 to obtain approximately 1 gpm flow per FI-664.

B.I.24 Turn HC-628-1 and HC-626-1 to off.

B.I.25 . Drain the collector tank, trap,.and sump by turning switch HC-715-1 clockwise thru its eight positio'ns.

Pause approximately 5 seconds at each position.

4 B.I.26 Turn Liquid / Gas Selector switch to the " Gas" position.

B.1.27 Turn the " Gas Sample Selector Switch" (HC-723) to the desired sample location.

B.1.28 Turn the "10 ML Gas Sample Switch" (HC-705) to position 2 and " Circulate Gas" for the minimum time given below, i

Page 4 of 6

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- Attachment B

, . SAMPLE MINUTES TO FLUSH

f. ORYWELL- 7 SUFPRESSION POOL 7 SECCNDARY CONTAINMENT 5 B.1.29 While-the gas sample line is being flushed, perform the following:

8.1.29.1 Install the ga's filter drawer into posM ion.

B.1.29.2 Place a gas vial into the gas vial positioner, slide the positioner into the gas port and lock it in place. Check that the bottle status light changes from red to green.

B.1.30 Record flow per FI-725 and flush duration on the Attachment 0, PASS 10 ML GAS SAMPLE DATA SHEET.

B.1.31 Turn HC-705 to position 3 and " Evacuate" the off-gas vial. Record the pressure of the evacuated vial (PI-708). Make sure the vacuum in the gas vial reaches a stable minimum reading.

_ _ _ _ _ B.1.32 Turn HC-705 to position 4 "Take Sample". Make sure that the pressure reading on PI-708 does not change.

B.1.33 Press the button to the left of HC-705 (HC-720

" Press for Sample") to obtain a sample. Keep this button depressed until a steady pressuremis reached (about 5 seconds). Record sample date and time, final pressure (PI-708), sample temperature (TI-724) and radiation reading (RI-704).

B.1.34 Turn HC-705 to position 5 " FLUSH SYSTEM" and flush for approximately 1 minute or until radiation monitor RI-704 reaches a minimum.

8.1.35 Withdraw the gas vial positioner. Keep the vial a maximum distance from the individual and quickly insert the sample bottle into the gas vial cask.

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  • Attachment B EP-IP-045 Revision 2 Page 10 of 14 8.1.35.1 Put the gas vial positioner back into the port in the sample station.

B.1.35.2 Obtain a contact dose rate on the cask.

B.1.36 If additional 10 ml gas samples are desired, return to Step B.1.18.3 and after opening the desired isolation valves skip to Step 8.1.27.

B.I.37 If all sampling is completed, turn switch HC-715-1 clockwise through its eight positions. Pause approximately five (5) s'econds at each position.

8.1.38 Secure the sample station and valve control pa'nel IC1041. Notify the Control Room of this operation.

B.1.39 Return to the chemistry laboratory with the sample and notify the COORDINATOR.

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ACTION STEP SAMPLE PREPARATION AND ANALYSIS CHECK C.1.0 Chemistry Personnel will:

C.1.1 Place the gas sample cask in the appropriate fume hood upon returning from.the Sample Station.

C.1.2 Obtain an approximate contact dose rate for the sample.

C.I.3 Using the dose rate from Step C.1.2 and the following table as a guide, determine the approximate number of dilutions which will give a gas vial a contact dose rate of less than 0.5 mr/hr.

Sample Vial 1 mi to 14.7 ml Dilution Dose Rate (mr/hr.) Oilutions recuired Factor

<0.5 count as is 1 0.5 - 8 1 15.7 8-120 2 246 120-1900 3 3870 1900-30,000 4 6.1E4.

. 30,000-500,000 5 9.54 x 10E5 500,000-7,000,000 6 1.50 x 10E7 C.1.4 Based on the number of dilutions required, remove 1 ml of air from new labeled gas vials using a gas tight syringe.

C.1.5 Make successive dilutions by transferring 1 ml aliquots of gas into the partially evacuated gas vials.

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C.1.6 Circle the number of dilutions and record vial identification and contact dose rate of final diluted sample.

C.I.7 Wrap the gas vial in clean plastic film and place in a clean plastic bag.

C.1.8 Take the sample to the Low Level Radiochemistry Lab, remove from bag and wrap in a second piece of clear plastic film.

C.1.9 Take sample to Counting Room for analysis.

C.I.10 Perform a quantitative isotopic analysis on the sample, decay correcting to the time of sampling.

C.I.11 Record: count date, time, geometry, and activity of those isotopes listed on Attachment D, PASS 10 ML Gas Sample Data Sheet.

C.I.12 If gas measurements are desired, use a gas-tight transfer syringe to inject 0.1 to 1.0 ml aliquots of the sample into the gas, chromatograph.

C.I.12.1 Record gas concentrations.

C.1.13 Notify the TSC COORDINATOR of the results of the analysis. ,

i. C.1.14 Seal the septa on the original sample vial and all l dilutions with a small dab of silicone grease and l store in'the lead brick cave in the Sample Prep Room.

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s Attachment D EP-IP-045 Revision 2 Page 13 of-14

, PASS 10 ML GAS SAMPLE DATA SHEET Ref. Step B.1.2.1 Sample Source Team Members B.I.30 Sample Flow s-scfh(FI-725) Flush duration minutes B.1.31 Absolute pressure of vial psia (PI-708) 8.1.33 Sample date/ time / Radiation reading (RI-704)

Final sample pressure psia (PI-708) Temperature *F (TI-724)

C.1.6 Sample Original 011.1 011.2 011.3 011.4 011.5 011.6 Vial ID Dil. factor 1 15.7 246 3870 6.1E4 9 SES 1.5E7 Dose' Rate (mrem /hr)

C.1.11 Count date/ time / Counted by Geometry Activity *( Ci/cc)

Isotope at sample time *Not corrected for pressure, Kr-85 Kr-85m Kr-87 Kr-88 Xe-133 Xe-135 i

C.1.12 GC analysis date/ time / By

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FORM EP-IP-045-1, Rev. O, Page 1 of I

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Attachment E EP-IP-045 Revision 2 Page 14 of 14

- PASS SAMPLE VALVE LOCATIONS MAP 9Y 97

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Xe21 Sup'n Pool AntOS 10 ml .

M C7 Cas Samole 720 y CV.

. 2nd Cent An!OS c.y C7 C7 bas 9 71 4 711 712 ,

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, Suo'n Pool AT'!OS , ,,  ; Cartridge V CV702

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, 2nd Cer: An'OS m CV701 V501 _ _ , D

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CV 4e Ca s". Tracer Gas 625 652 6 Collec:1 cap RE?. 4 5 ; , Chamber

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Gas Sample g615 C7 [

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Cha=ber C7 P601 C7 -

029 G 620 UU

. C7 y V C7 C7 717 6 626 n 616 629 650 rc.

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PROCEDURE COVER SHEET PENNSYLVANIA POWER & LIGHT CO.

SUSQUEHANNA STEAM ELECTRIC STATION EP-IP-046 Revision 2 PASS IODINE / PARTICULATE SAMPLE Page 1 of 14 Ef fective Date re-i4-m Expiration Date to w Revised Expiration 0 ate g e CONTROLLED A AJ  :: .

Prepared by ., 7 Date N Reviewed by /2 //Is N. Date / /ps PORC Review Required . Yes (4 No ( )

Approved by . dA4 /Al]2 Date 6/7 [83 Section Head (AhV' V PORC Meeting Number El;-014 Date 3-3\~83

>>n Date h '/ Y~U Superintendent of Plant

l FORM A0-QA-10'l-1, Rev. 1 Page 1 of 1 ,,

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EP-IP-046 Revision'2 Page 2 of 14 .

TABLE OF CONTENTS SECTION PAGE 1.0 PURPOSE 3 2.0 SCOPE 3

3.0 REFERENCES

3 4.0 * . RESPONSIBILITIES 3 5.0 DEFINITIONS 3 6.0 INSTRUCTIONS 3

, ATTACHMENTS ATTACHMENT --

PAGE

,' g- A Action Step - Emergency Director 4

s. OSC Coordinator TSC Coordinator B Action Step - Chemistry Sampling Team 5 C Sample Preparation and Analysis 12

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O Pass Sample Valve Locations Map . 13 .

E Data Sheet (FORM EP-IP-046-1) 14 4!

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EP-IP-046 Revision 2 Page 3 of 14 1.0 PURP05 The purpose of this procedure is to outline the steps required for collecting a particulate / iodine sample from the Post Accident Sampling System following an incident khich could involve fuel degradation.

2.0 SCOPE To provide instructions for. obtaining a particulate / iodine sample from the Post Accident Sampling System during EMERCENCY conditions.

3'0 REFERENCES 3.1 Post Accident Sample Station User's Manual, GE, NEDC-24889.

3.2 EP-IP-033, Dose Assessment and Protective Actions 3.3 EP-IP-042, Chemistry Lab Emergency Preparation

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4.0 RESPONSIBILITIES 4.1 The EMERGENCY DIRECTOR or designated COORDINATOR are responsible for instructing, directing, and dispatching CHEMISTRY SAMPLING TEAM.

4.2 The CHEMISTRY SAMPLING TEAM is responsible for obtaining particulate / iodine samples from the PASS in accordance with this l procedure.

5.0 DEFINITIONS 5.1 SCBA - Self-Contained Breathing Apparatus 5.2 PASS - Post Accident Sampling System 6.0 INSTRUCTIONS 6.1 The EMERGENCY DIRECTOR or designated COORDINATOR will follow instructions in Attachment A, Action Step-EMERGENCY DIRECTOR, OSC COORDINATOR, TSC COORDINATOR.

6.2 The CHEMISTRY SAMPLING TEAM will follow instructions in Attachment B, Action Step-CHEMISTRY SAMPLING TEAM.

6.3 Chemistry personnel will follow instructions in Attachment C, SAMPLE I '

PREPARATION AND ANALYSIS.

Attachment A EP-IP-046 Revision 2 '

Page 4 of 14

. ACTION STEP EMERGENCY DIRECTOR OSC COORDINATOR TSC COORDINATOR CHECK A.1.0 The EMERGENCY DIRECTOR or designa'ted COORDINATOR will:

A.1.1 Direct the activities of the CHEMISTRY SAMPLING TEAM. .

A.1.2 Brief TEAM on existing emergency and instruct personnel as to what samples are required.

A.1.3 Appoint a TEAM LEADER.

NOTE: CONSIDER SPECIAL REQUIREMENTS FOR MINIMIZING INTERNAL AND EXTERNAL EXPOSURE PER EP-IP-033, " DOSE ASSESSMENT AND PROTECTIVE ACTIONS.

A.1.4 Instruct the RADIO COMMUNICATOR in TSC (if TSC is activated) to assign code name to TEAM and to maintain communications with TEAM LEADER.

A.1.5 Coordinate with the RADIATION PROTECTION COORDINATOR respiratory protective devices and protective clothing requirements needed for this sampling f, unction. Obtain latest survey results from Turbine Building 729' (if available).

A.I.6 Assign additional SAMPLING PERSONNEL to assist or relieve TEAM as circumstances dictate.

A.1.7 Advise the EMERGENCY DIRECTOR immediately of any conditions or survey results that may be of assistance in evaluating the EMERGENCY.

A.I.8 Inform the EMERGENCY DIRECTOR of the CHEMISTRY SAMPLING TEAM results.

Page 1 of 1 2 ** #w ~ ~

Attachment B EP-IP-046 Revision 2 .

Page 5 of 14 ACTION STEP CHEMISTRY SAMPLING TEAM CHECK B.1.0 The' CHEMISTRY SAMPLING TEAM will:

B.1.1 Upon notification of an EMERGENCY, report immediately where instructed for briefing and assignment.

8.1.2 Obtain from the COORDINATOR:

B.1.2.1 Specific sample requested.

B.1.2.2 Anticipated radiation readings.

B.1.2.3 Special instructions including respirator protection requirements, protective clothing requirements, and radiation detection instrument selection.

B.1.3 Ensure Chemistry Lab is prepared per EP-IP-042,

" Chemistry Lab Emergency Preparation".

B.1.4 Assemble or locate the following equipment:

B.1.4.1 Respiratory protective-devices and, protective clothing specified by the

. COORDINATOR.

B.1.4.2 Hi-range dosimetry and extremity dosimetry L B.1.4.3 Survey meter.

B.1.4.4 Stopwatch B.1.4.5 Particulate filters in separate numbered plastic bags.

B.1.4.6 Three (3) Silver Zeolite iodine cartridges in separate plastic bags.

B.1.4.7 Key to PASS power switch.

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Attachment B EP-IP-046 Revision 2 ~

Page 6 of 14 B.1.5 Perform instrument checks on survey meter.

B.I.6 Request Operations to activate the PASS isolation valve panel permissive switch HS 12370 and open RHR Heat Exchanger Vent Valve to Suppression Pool (HV-IF103A).

B.1.7 Request Operations t'o open the following Containment Gas Analyzer. Isolation Valves:

SV15734A, SV15736A and any of the following valves depending.on desired samples: .

8.1.7.1 Wetwell gas sample #1 - SV15780A and SV15782A B.I.7.2_ _Wetwell ga's sample #2 - SV157808 and SV157828-B.1:7.3 Drywell gas sample (High Level) -

SV15740A and SV15742A B.1.7.4 Drywell gas sample (Mid Level) - SV157408 and SV157428 B.1.8 Don protective clothing and respiratory protective device as directed by COORDINATOR.

B.1.9 Assure that TLD and SRD are worm.

B.1.10 Ensure survey meter is operational and on highest range before leaving chemistry laboratory.

B.1.11 Proceed to PASS and.while enroute continuously monitor radiation levels and the status of CAMS and ARMS.

B.1.11.1 If general area radiation levels exceed 1,000 mrem /hr at any time during this procedure, retreat to a low background area and notify the COORDINATOR.

.B.1.11.2 If your total _ quarterly whole body exposure approaches 2,500 mrem, retreat to a low background area and notify the COORDINATOR.

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Attachment B EP-IP-046 Revision 2 '

Page 7 of 14 B.1.12 After reaching the PASS, check existing area radiation levels and report to the COORDINATOR.

B.I.13 Open the station vent damper (on right hand side at top of sample box).

B.1.14 Check demineralized water tank level. If less than 50%, fill tank. To fill, close valve-1-23-242 and open valves 1-23-258 and.1-23-239. After filling close valves 1-23-258 and 1-23-239 and open 1 242. .

B.1.15 Open nitrogen cylinder supply valve. Set regulator on nitrogen cylinder to 100 psig. Check open the two regulator discharge valves. Open nitrogen supply valves 1-23-242 and 1-23-249.

B.1.16 Check that the demineralized water tank is pressurized to 100 PSIG (Check open RV-PI-12368).

B.1.17 Open valve from demineralized water tank'to sample system (1-23-244). '

- B.1.18 Go to Isolation Valve Control Panel (1C1040):

B.1.18.1 Turn "ALL CLOSE" switch HS 12371 to "0N" position.

B.1.18.2 Open liquid return line HS12364 and gas return line, (HS12361).

B.1.18.3 Open desired sample isolation valves (see list below):

a. Wetwell gas sample #1 - HS 12366
b. Wetwell gas sample #2 - HS12365
c. Drywell gas sample (high level) -

HS12369

d. Drywell gas sample (mid. level) -

HS12368

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Attachment B EP-IP-046 Revision 2 ,

Page 8 of 14 - '

NOTE: ONLY ONE OF THE TWO ORYWELL AND ONE OF THE TWO WETWELL ISOLATION VALVES SHOULO BE OPENED-AT THE SAME TIME.

B.1.19 Go to sample station. control panel and adjust PCV-627 for a 15 PSI reading on the gauge.

B.I.20 Turn all control panel syritches off.

B.1.21 Using the key, turn the control panel power selector switch to "A".

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B.1.22 Turn the Liquid / Gas selector switch to Liquid.

8.1.23 ' Turn Flush System Switch HC-628-1 counterclockwise to Position 6. Turn HC-626 to "RHR on Bypass" (Position 5)r Adjust PCV-627 to obtain approximately 1 gpm flow per FI-664.

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B.1.24 Tur.n HC-628-1 and HC-626-1 to off.

B.1.25 Drain the collector tank, trap, and sump by turning switch HC-715-1 clockwise thru its eight positions.

Pause approximately 5 seconds at each position.

B.1.26 Turn Liquid / Gas Selector switch to the " Gas position. e .

B.1.27. Turn the " Gas Sample Selector Switch" (HC-723) to the desired sample location.

B.1.28 Turn the Iodine / Particulate Sample Switch (HC-712) to position 2 and " Circulate Gas" for the minimum time given below.

SAMPLE MINUTES TO FLUSH DRYWELL 7

. SUPPRESSION POOL 7 SECONDARY CONTAINMENT 5

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Attachment B

.EP-IP-046 Revision 2 Page 9 of 14 Record the flush flow (FI-725), temperature (TI-724) and pressures (PI-726 and PI-727). The two pressures (PI-726 and PI-727) should be approximately the same.

B.1.29 While the gas sample line is being flush'ed, perform the following:

B.1.29.1 Remove the Particulate / Iodine drawer from the Sample Station Gas Panel and place the desired particulate filter and f odine cartridge (s) in the cartridge retainer.

B.1.29.2 Note the size of the critical orifice in the retainer and record the critical flow.

B.1.29.3 Place the retainer in the drawer, insert the drawer into the sample panel, and verify drawer position light is green.

B.1.29.4 Set the switch labelled " TIME SAMPLE" t'o "YES" position and set timer KC-712 to 5 seconds unless instructed otherwise by COORDINATOR.

B.1.30 Record the flush duration.

B.I.31 Turn HC-712 on Control Panel to' position 3 and immediately go to Sample Station and read downstream (PI-727) and upstream (PI-726) pressures. Record both pressures. (Downstream pressure should be less than half of the upstream pressure). Record sample time.

B.1.32 When the timer has timed out, observe radiation per RI-704. If the activity does not exceed 25

.! mrem /hr, additional timed samples can be made as follows:

, 8.1.32.1 Turn HC-712 to position 2 J

Page 5 of 7 i

. o Attachment B EP-IP-046 Revision 2 Page 10 of 14 B.1.32.2 Depending on' previous radiation reading (s), reset timer for up to 30.

seconds or set " TIME' SAMPLE" switch to "N0" and use stopwatch to measure sampling time.

8.1.32.3 Turn HC-712 to.pcsition 3 B.1.32.4 After timer has timed out, observe radiation per RI-704.

i B.1.32.5 Repeat 8.1.32.1 through B.1.32.4 until RI-704 approaches 25 mrem /hr. or until '

total sampling time is 10 minutes.

B.1.32.6 Record total sample duration .

B.1.33 Turn selector switch HC-712 to position 4 to -

evacuate the filter cartridge.

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8.1.34 After approximately 10 seconds turn switch HC-712 to position 5. This purge should last approximately 20 seconds or-until-RI-704 is . stable. - - _

Read and record RI-704 on the Data' Sheet. '

Rotate HC-712 to off position. .,

B.1.35 -

B.1.36 Withdraw th'e filter drawer and temhVe the cartridge retainer'and put it into a plast _i,F bag. . . .

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.B.I.37 Put the . filter drawer back into the sample.,

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B.1.38 Obtain a contact dose rate on the cartridge, '

retainer.

B.1.39 Ifadditionalparticulate/fodinesample)TFe,needed

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return to Step B.1.18.3 then skip to B.1.27. '

\3 B.1.40 If all sampling is completed, turn s@ftr.h HC-715-1 L clockwise through its eight positions. idause j approximately five (5) seconds at each position.

s l B.1.41 Secure the sam 91e station and valve control panel 1C104D. Not,16t, the Control Room of -this operation.

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EP-IP-046 Revision 2 . ,

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, , t B.1.42 Return to the chemistry laboratory with the sample

2. , and notify the COORDINATOR.

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3 ACTION STEP 1

SAMPLE PREPARATION AND ANALYSIS ~

CHECK ,

f f C.1.0 . Chemistry Personnel will: '

C.1.1 Place the cartridge retainer in the fume hood in

/ the Low Level Chemistry Laboratory. ,

C.1.2 Disassemble the cartridge retainer.

C.1.3 Place the particulate filter in-a plastic petri dish, wrap in. plastic film and place in a clean plastic bag. , .

C.1.4 Wrap the~~ cartridge (s) in plastic film and place in j a clean, plastic bag.

C.1.5 Take to Counting Room for analysis

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C .1. 6 . r Perform a quantitative isotopic analysis on each i sample, decay correcting to the time of sampling.

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., Record sample number, count ate and time, counted by, and geometry. ,

C.1.8 Notify the TSC COORDINATOR of the results of the analysis. .  ;) ,

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EP-IP-046 Revision 2 Page 13 of 14

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. PASS SAMPLE VALVE LOCATIONS MAP 721 719 D m ell ATMOS -

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Attachment E EP-IP-046 Revision 2 ^

Page 14 of 14

. .- PASS IODINE / PARTICULATE SAMPLE .

OATA SHEET Ref.

B.1.2.1 Sample Source "

Team Members 8.1.28 Flush flow scfh (FI-725) Temperature *F (TI-724)

Downstream pressure psig(PI-727) Upstreim pressure psig(PI-726)

B.1.29.2 Critical orifice Critical flow S.I.30 Flush duration B.1.31 Do,wnstream pressure psig(PI-727) Upstream pressure psig(PI-726)

Sample date/ time -- /

8.1.32 , Total sample duration

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B.1.34 , Radiation m' rem /hr (RE-704)

First Second Third C.1.7 Sample Particulate Cartridge Cartridge Cartridge No. .

Count Date Count Time Count By Geometry 4

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FORM EP-IP-046-1, Rev. O, Page 1 of 1 w ,n ., w -- - - - ,

PRd&ED'URECOVERSHEET PENNSYLVANIA POWER & LIGHT CO.

SUSQUEHANNA. STEAM ELECTRIC STATION EP-IP-047 Revision 2 PASS LARGE LIQUID / DISSOLVED GAS SAMPLE Page 1 of 18 Effective Date In-14-13 Expiration Date to.14-E Revised Expiration ,Date CONTROLLED -.

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Prepared by tv Date b d Reviewed by /b 0 42 f

0. Date f/r/r3 PORC Review Required Yes (v) No ( ) q Approved by 6.d. hd 9). *

b-hk Date 6h/63 Section Head

PORC Meeting Number - D ~~ 09 9 Date 3 'il-T1 Superintendent of Plant LlJn Date G -/2-D m

FORM AD-QA-101-1, Rev. 1 Page 1 of 1 ,,,

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EP-IP-047 Revision 2 l Page 2 of 18 ,

TABLE OF CONTENTS

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SECTION PAGE 1.0 PURPOSE 3 2.0 SCOPE 3

3.0 REFERENCES

3

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4.0 RESPONSIBILITIES 3 5.0 DEFINITIONS 3

6. 0~ : INSTRUCTIONS 3 ATTACHMENTS ATTACHMENT PAGE A Action Step - . Emergency Director 4 OSC Coordinator TSC Coordinator B Action Step - Chemistry Sampling Team 5 C- Sample Preparation and Analysis 15 D Data Sheet (FORM EP-IP-04,7-1) 17 E Pass Sample Valve Locations Map 18-i t

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.. EP-IP-047 Revision 2 ,

Page 3 of 18 i 1.0 PURPOS$

The purp6se of this procedure is to outline the steps required for collecting a large liquid sample and/or a dissolved gas sample from the Post Accident Sampling System following an incident which could involve fuel degredation.

s 2.0 SCOPE To provide instructions for obtaining a large liquid sample and/or a dissolved gas sample from the Post Accident Sampling System during Emergency Conditions. _

3.0 REFERENCES

3.1 Post Accident Sample Station User's Manual, GE, NEDC-24889' 3.2 EP-IP-003, Dose Assessment and Protect _ive Actions 3.3 EP-IP-042, Chemistry Lab Emergency Preparation 4.0 RESPONSIBILITIES 4.1 The EMERGENCY DIRECTOR or designated COORDINATOR are responsible for instructing, directing, and dispatching CHEMISTRY SAMPLING TEAM.

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4.2 The CHEMISTRY SAMPLING TEAM is responsible for obtaining large liquid and/or dissolved gas samples from the PASS. .-

5.0 DEFINITIONS l 5.1 SCBA - Self-Contained Breathing Apparatus 5.2 PASS - Post Accident Sampling System 6.0 INSTRUCTIONS i

6.1 The EMERGENCY DIRECTOR or designated COORDINATOR will follow instructions in Attachment A, Action Step-EMERGENCY DIRECTOR, OSC COORDINATOR, TSC COORDINATOR.

I 6.2 The CHEMISTRY SAMPLING TEAM will follow instructions in Attachment B, i

Action Step-CHEMISTRY SAMPLING TEAM.

6.3 Chemistry Personnel will follow instructions in Attachment C, Sample

! Preparation and Analysis,

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Attachment A EP-IP-047 Revision 2 -

Page 4 of 18

, ACTION STEP EMERGENCY DIRECTOR

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OSC COORDINATOR TSC COORDINATOR 4

CHECK A.1.0 The EMERGENCY DIRECTOR or designated COORDINATOR will:

A.1.1 Direct the activities of the CHEMISTRY SAMPLING TEAM.

A.I.2 Brief TEAM on existing emergency and instruct personnel as to what samples are required.

A.1.3 Appoint a TEAM LEADER.

NOTE: __ CONSIDERSPECIALREQUIREMENTSh0R MINIMIZING INTERNAL AND EXTERNAL EXPOSURE PER EP-IP-033, "DOSC ASSESSMENT AND

.1 PROTECTIVE ACTIONS" A.I.4 Instruct the RADIO COMMUNICATOR in TSC (if TSC is activated) to assign code name to TEAM and to maintain communications with TEAM LEADER.

A.I.5 Coordinate with the RADIATION PROTECTION COORDINATOR respiratory protective devices and protective clothing requirements needed for this sampling function. Obtain latest survey results.

from Turbine Building 729' (if available).

A.1.6 Assign additional SAMPLING PERSONNEL to assist or relieve TEAM as circumstances dictate.

, A.I.7 Advise the EMERGENCY DIRECTOR immediately of any conditions or survey results that may be of assistance in evaluating the EMERGENCY.

4 A.1.8 Inform the EMERGENCY DIRECTOR of the CHEMISTRY

?! SAMPLING TEAM results.

, Page 1 of 1 j.

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Attachment B EP-IP-047 Revision 2 Page 5 of 18 ACTION STEP CHEMISTRY SAMPLING TEAM CHECK B.1.0 The CHEMISTRY SAMPLING TEAM will:

B.1.1 Upon notification of an EMERGENCY, report immediately where instructed for briefing and assignment.

B.1.2 Obtain -from the C00RDINA' TOR:

B.1.2.1 Specific sample requested.

B.1.2.2 Anticipated area radiation readings.

B.1.2.3 Special instructions including respiratory protection requirements, c- '

protective clothing requirements, and 4

radiation detection instrument selection.

B.1.3 Ensure Chemistry Lab is prepared per EP-IP-042,

" Chemistry Lab Emergency Preparation".

8.1.4 Assemble or locate the following equipment:

B.1.4.1 Respiratory protective devices and protective clothing specified by COORDINATOR.

B.1.4.2 Hi-range dosimetry and extremity dosimetty' B.1.4.3 Survey Meter B.1.4.4 Liquid sample cask and cart and gas d sample cask B.1.4.5 Spare hypodermic needles and needle

, changing tool.

B.1.4.6 Stopwatch, flashlight and mirror B.1.4.7 Liquid sample vials, prenumbered Page 1 of 10

s Attachment B EP-IP-047 Revision 2 ~-

Page 6 of 18 8.1.4.8 Off gas vials, prenumbered.

8.1.4.9 Key to PASS power switch.

B.1.5 Perform instrument checks on survey meter. .

8.1.6 Request Operations to activate the PASS isolation valve panel permissive switch (HS 12370) and open isolation valve HV1F103A..

B.1.7 To sample reactor water, request reactor pressure.

If depressurized, (<109 psig)' sample reactor from RHR in shutdown cooling mode. If sampling Suppression Pool or reactor water via RHR system, inquire as'to RHR lineup and pump status.

B.1.8 Don protective clothing and respiratory protective device as directed by the COORDINATOR.

B.1.9 Assure that TLD and SRD are worn.

B.1.10 Ensure survey meter is operational and on highest range before leaving chemistry laboratory.

B.1.11 Proceed to PASS and while enroute continuously monitor radiation levels and the status of CAMS and ARMS.

B.1.11.'1 -If general area radiation levels exceed

1,000 mrem /hr at any time during this procedure, retreat to a low background

. area and notify the COORDINATOR.

8.1.11.2 If your total quarterly whole body exposure approaches 2,500 mrem, retreat

, to a low background area and notify the COORDINATOR.

B.1.12 After reaching the PASS, check existing area

e radiation levels and report to the COORDINATOR.

8.1.13 Open the station vent damper (on right hand side at top of sample box).

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Attachment B EP-IP-047 Revision 2 -

Page 7 of 18 B.1.14 Check demineralized water tank level. If less than 50%, fill tank. To fill, close valve 1-23-242 and open valves 1-23-258 and 1-23-239. After filling close valves 1-23-258 and 1-23-239 and open 1 242.

8.1.15 Open nitrogen supply valves, 1-23-242 and 1-23-249.

Set regulator on nitrogen cylinder to 100 psig.

Check open the two regulator discharge valves.

Open valve on nitrogen supply valve.

B.1.16 Check that the demineralized wate'r tank is pressurized to 100 PSIG. Check' open RV-PI-12368.

B.I.17 Open valve from demineralized water tank to sample system (1-23-244).

4 B.1.18 Go to isolation valve control panel (IC1040)

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B.1.18.1 Turn"AllClose"switchHS52371to"0N" position.

8.1.18.2 Open liquid return line to wetwell (HS 12364).

8.1.18.3 .0 pen gas return line to suppression pool (HS 12361).

B.1.18.4 Open desired sample isolation valves (see list of valves below).

a. Jet pump AP line (reactor water)-

HS12374.

b. RHR pump A & C discharge-HS12360.
c. RHR pump B & D discharge-HS12362.

B.1.19 If dissolved gas sample is required, open tracer gas tank valve and two supply valves. Set regulator on cylinder to give approximately 5 psig.

8.1.20 Go to Sample Station Control Panel. Adjust PCV-627 to get a 15 psi reading on the adjacent gauge.

Page 3 of 10 9

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e Attachment B EP-IP-047 Revision 2 ,

Page 8 of 18 -

B.1.21 Turn all control panel switches off.

B.1.22 Using the key, turn the control panel power selector switch to "A".

B.1.23 Turn the Liquid / Gas selector switch to Liquid.

8.1.24 Turn Flush System Switch HC-628-1 counterclockwise to position 6. Turn HC-626 to RHR on Bypass.

Adjust PCV-627 to obtain approximately 1 gpm flow per FI-664.

B.1.25 Turn HC-626 and HC-628-1 to off.

B.I.26 Drain the collector tank, trap and sump by turning -

switch HC-715-1 clockwise thru its eight positions.

Pause approximately 5 seconds at each position.

B.1.27 If an RHR sample is required, go to step B.1.28.

For a jet pump sample proceed as follows:

8.1.27.1 Repeat step B.1.24.

B.1.27.2 Close PCV-627.

B.1.27.3 Turn HC-628-1 and HC-626 to off.

B.1.27.4 Notify the Control Room that you are

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going to open isolation valves to the jet pump line and the excess flow check valve may trip.

NOTE: Keep in constant communciation with the control room until you have established flow through the sample station in the u following steps.

. B.1.27.5 Go to isolation valve control panel and open jet pump A line isolation valve HS-12374.

B.1.27.6 If excess flow check valve trips, ask operator to reset.

Page 4 of 10

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Attachment B EP-IP-047 Revision 2

- Page 9 of 18 B.1.27.7 Turn the liquid sample selector switch HC-626 to position 1 (jet pump bypass).

B.I.27.8 If excess flow check valve trips, have operations reset it.

s B.1.27.9 Go to steps B.1.29.

B.1.28 For an RHR sample _

B.1.28.1 Open the desired sample isolation valve on panel IC1040.

a. RHR pump A&C discharge (HS-12360).
b. RHR pump B&D discharge (HS-12362).

8.1.28.2 At the sample station control panel, turn the liquid sample source selector switch

'a HC-626 to position 5.

B.1.29 Turn the liquid sample source selector switch HC-626 to position 1 for a sample fror.i the Jet Pump line or to position 5 for a sample from the RHR.

B.1.30 Adjust PCV-627 to give 1 gpm flow indication on FI 664.

B.i.31 Flush for minimum times indicated below:

Samole Minutes to Flush Jet Pump 5 RHR* 6 Record flow from FI-664 and flush duration.

  • For suppression pool samples, the RHR system should be running in suppression pool cooling mode for at least 30 minutes before sampling.

B.1.32 If liquid sample is required perform following steps while bypass line is being flushed:

Page 5 of 10 4

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Attachment B EP-IP-047

, Revision 2 -

Page 10 of 18 ' '

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B.I.32.1 Slide out the lead shielding drawer on right side of sample cabinet to expose

the sampling needles.

B.1.32.2 Inspect the needles with a mirror and flashlight. If needles are missing or bent, install new needles. -

8.1.32.3 Remove the stopper from large volume cask.

B.1.32.4 Put a numbered sample bottle into the cask.

B.1.32.5 With the cask in the fully lowered

' -" ~~~

position, roll the cask into position under the sample station.

B.1.32.6 Use the hydraulic pump on the cask to start raising the cask into the bottom opening of the sample station. Stop pumping when the top cask ring is inside and the large volume cask is just touching the bottom of the sample station.

B.1.32.7 Push down on the plunger on the cask to raise the sample bottle o.ut of the cask and onto the needles.

B.1.33 If a dissolved gas sample is required, place an

. off gas vial into the gas vial positioner, slide the positioner into the gas port and lock it into place. Obse'rve that the gas bottle status light changes from red to green.

B.I.34 After the bypass line flush is completed, turn

! switch HC-626 to position 2 for Jet Pump sample or position 4 for RHR sample.

NOTE: Green light oppositve HC-601 will light

, when sample bottle is correctly positioned on needles.

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. s Attachment B EP-IP-047

i .

Revision 2 .

Page 11 of 18 i

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B.1.35 Adjust PCV-627 to obtain a flow of 0.3 gpm as indicated on FI-664.

8.1.36 Flush the sample line to the sampling valve for 5 minutes, recording flow per FI 664 and time.

B.1.37 Record pressure per PI-661, temperature per TI-660, Conductivity per CI-663 and Radiation per RI-665.

B.1.38 Turn the Dissolved Gas and Liquid Sample System switch HC-601 to position 1 for 2-3 seconds and observe that P-701 starts and valve CV-622 rotates.

B.1.39 Turn switch HC-601 to position 2 for 2-3 seconds, observe that P-601 starts.

8.1.40 Turn switch HC-601 to position 3 to isolate the sample and start the dissolved gas separation.

Leave in this position for approximately 10

('- , seconds. Record sample time. .

B.1.41 If dissolved gas sample is required perform the following:

B.1.41.1 Turn HC-601 to position 4 to inject tracer gas into valve CV-615. ' Leave in this position for approximately 10 seconds. . Record the tracer gas supply system pressure at the regulator.

8.1.41.2 Turn HC-601 to position 5 to put the tracer, gas into the loop.

8.1.41.3 Read the initial pressure of the dissolved gas sample bottle at this time from PI-662 and record as Po on the DATA SHEET.

B.1.42 Turn HC-601 to position 6 and within 5 seconds turn to position 7.

B.1.43 Leave HC-601 in position 7 for approximately 10 seconds. Read pressure from PI-662 and record as P1 on Attachment D, " Dissolved Gas Sample Data Sheet".

Page 7 of 10 i .

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t Attachment B EP-IP-047 Revision 2 _

Page 12 of 18 B.1.44 Turn HC-601 to position 8. Within 5 seconds turn to position 9.

B.1.45 Read pressure on PI-662 and record as P2.

B.1.46 Complete this step if a dissolved gas sample is required: Turn switch HC-652 to " Gas Sample"'and hold it there while watching PI-662. After at least 10 seconds and when PI-662 is very steady release HC-652. Turn HC-652 again to " Gas Sample" to verify the equalized pressure Record the steady PI-662 pressure as P3. ~

B.1.47 When a dissolved gas sample is not desired rotate switch HC-652 counterclockwise to the " Relieve

. Pressure" position and hold until pressure on PI-662ejualizes.

B.1.48 If a large volume-liquid sample is desired turn HC-601 to position 10. Push and hold HC-629-1 for at least 10 seconds. Then turn HC-601 to off.

B.1.49 If a liquid sample was not desired, turn the switch HC-601 to the OFF position very quickly.

B.1.50 Lower the liquid sample bottle into the large cask by pulling up on the plunger handle. Do not turn

, plunger handle as twisting the b.ottle while it is on the needles will bend the needles.

B.1.51 Lower the cask on the cart by relieving the hydraulic oil pressure with the small petcock handle on the hydraulic cylinder.

B.1.52 Slide the lead shield drawer back into the enclosure to cover the opening for the needles.

8.1.53 Roll the cask out from under the sample station and quickly put the lead plug into the top of the cask.

Do not lean over the top of the cask where there will be a column of radiation before the plug is inserted.

Page 8 of 10

. n

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Attachment B EP-IP-047 Revision 2 -

Page 13 of 18 ~

8.1.54 Carefully and slowly roll the cask away from the sample station. Contact HP Coordinator in the TSC for disposition and storage of the cask until arrangements for off-site shipment can be made.

B.1.55 Remove the Gas vial positioner from the sample enclosure and quickly insert the sample bottle into the gas vial cask.

8.1.56 Put the gas vial positioner back into the port in the sample station.

4 8.1.57 Turn the flush system switch HC-628-1 to position 2

.to flush with demineralized water. Observe that there is flow per FI-664.

8.1.58 After RI-665 shows radiation has decreased significantly turn switch HC-628-1 to position 3 to flush the V-610 loop. Watch RI-665.

s t.

B.1.59 When the radiation reaches a minimum turn switch

' . HC-628-1 to position 4 and flush the P-601 loop.

Watch RI-665.

B.1.60 When the radiation reaches a minimum turn switch HC-628-1 to position 5 and flush valve CV-615.

Watch RI-665. The valve volume is so small a change in RI-665 may not be observable.

B.1.61 Turn switch HC-628-1 to position 6 and flush the piping station. Flush for 5 minutes.

l l- 8.1.62 Turn switch HC-628-1 to position 7 for another flush of the CV-622 loop. Watch RI-665.

, B.1.63 If RI-665 did not indicate an acceptable radiation r, level at any step of the operation, go back and repeat steps B.1.55 thru B.1.60.

B.1.64 If all sampling is completed, turn HC-626 and HC-628-1 to "off", drain the collector tank V-715, trap T-717 and the sump by turning switch HC-715-1 clockwise through its eight positions. Pause approximately five (5) seconds at each position.

~.

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Attachment B EP-IP-047 Revision 2 -

Page 14 of 18 ^

B.1.65 Secure the sample station and valve control panel IC1041D.~ Notify the Control Room of this operation.

i 8.1.66 Return to the chemistry laboratory with the gas sample and notify the COORDINATOR.

B.I.67 Make appropriate arrangements for off-site shipment of large volume cask.

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Page 10 of 10 fl .

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.< s Attachment C EP-IP-047 Revision 2 Page 15 of 18 '

SAMPLE PREPARATION AND ANALYSIS CHECK-C.1.0 Chemistry Personnel will:

s C.1.1 Place the gas sample cask in the appropriate fume hood upon returning from the Sample Station.

C.I.2 Obtain an' approximate co'ntact dose rate for the sample.

C.1.3 Using the dose rate from Step C.1.2 and the following table as a guide, determine the approximate number of dilutions which will give a gas vial a contact dose rate of less than 0.5 mr/hr. ,

Sample Vial 1 mi to 14.7 ml Oilution Dose Rate (mr/hr.) Dilutions required Factor

<0.5 count as is 1 O.5 - 8 1 15.7 8-12 2 246 120-1900 3 3870 1900-30,000 4 6.'1E4 30,000-500,000 5 9.54 x 10E5 500,000-7,000,000 6 1.50 x 10E7

' C.I.4 Based on the number of dilutions required, remove 1 ml of air from new labeled gas vials using a gas tight syringe.

C.1.5 Make successive dilutions by transferring 1 ml aliquots of gas into the partially evacuated gas vials.

C.1.6 Circle the number of dilutions and record vial identification and contact dose rate of final diluted sample Page 1 of 2

a a Attachment C EP-IP-047 Revision 2~

Page 16 of 18 -

C.1.7 Wrap the gas vial in clean plastic film and place in a clean plastic bag.

C.1.8 Take the sample to the Low Level Radiochemistry Lab, remove from bag and wrap in a second piece of clear plastic film.

C.1.9 Take samp1'e to Counting Room for analysis.

~

C.1.10 Perform a quantitative isotopic analysis on the

. sample, decay correcting to the time of sampling.

C.1.11 Record: count date, time, geometry, and activity of those isotopes listed on the Data Sheet.

C.I.12 _., _If. gas mea'surements are desired, use a gas-tight transfer syringe to inject 0.1 to 1.0 ml aliquots of the sample into the gas chromatograph.

C.I.12.1 Record gas concentrations.

C.1.13 Notify the TSC COORDINATOR of the results of the analysis.

C.I.14 Seal the septa on the original sample vial and all dilutions with a small dab of silicone grease and store in the lead brick cave in the Sample Prep Room. - .

t Page 2 of 2

s I

. i,. -

s Attachment 0 EP-IP-047

-Revision 2 Page 17 of 18 ' ~

DISSOLVED GAS' SAMPLE DATA SHEET t

Ref. Step-B.1.2.1 SAMPLE SOURCE TEAM MEMBERS B.1.31 Flush flow gpm (FI-664) Flush duration minutes 8.1.36 Flush flow gpm (FI-664) . Flush duration minutes B.1.37 Pressure PSIG (PI-661) Temperature *F (TI-660)

Conductivity umho/cm (CI-663) Radiation mR/hr (RI-665)

B.1.40 Sample date/ time /

8.1.41 Tracer gas supply system pressure (Regulator)Po PSIA (PI-662)

B.1.43 P1 PSIA (PI-662) 8.1.45 P2 PSIA (PI-662) 8.1.46 P3 PSIA (PI-662)-

C.1.6- Sample Original 011.1 011.2 011.3 011.4 011.5 011.6 Vial ID Dil. factor 1 15.7 246 3870 6.1E4 9.5E5 1.5E7 Dose Rate (mrem /hr)

C.I.11 Count date/ time / Counted by Geometry Activity * (uCi/cc)

Isotope at sample time *Not corrected for pressure Kr-85 Kr-85m Kr-87

. Kr-88

-Xe-133 Xe-135 p

C.1.12 GC analysis date/ time / By H  %

0  %

N  %

s_

FORM EP-IP-047-1, Rev. 1, Page 1 of 1

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Attachment E

'EP-IP-047 Revision 2 ~

Page 18 of 18

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PASS SAMPLE VALVE LOCATICh5 MAP gl C7 1 719 Xe:y Dr- . ell AD'OS -

Suo'n ? col An:CS 10 =1 1 C7 .

Gas Sa= ole 720 y C7, 2nd Con: An!OS c.. C7 C7 Gas O 71 710% 711 712 Coo.ler

.X v 'm' i 5 pare ^ %, ~

Trap g Iodine . ;717

, Sue'n ? col AT"0S , ,' Car: ridge V .X

?702 c* ' 'r'

, 2nd Co- 5701 A-* 'O S

'% C'l701 v'

V501 ^

' O% e n:.n T C7 4ater J a C7 C

651 -

, 624 v1 y

17662 i

'**C Fu=? _ 1.1' / (' *

' C7 C7 "o Tracer Cas 652 Collec:icnh 625 ]Cas.

RE?. r% . C'I Ch**U"#

Disso.. ed652 , l C*l '

4 Cas Sample, 615 C'l '

qC620

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Up /*

. Chamber l

C7

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r ,, ' C7  ;,9 C" q l

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/ ,... C' 626 /1 p.c --

'Al' 529 650 I '

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Su:n 627 b g l 'S' l C..,

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\ ' X 27 G:C76 CV 1* 716 _ :::.:

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