ML20095A018

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Rev 1 to Surveillance Procedure RW-2-210, Radwaste Solidification
ML20095A018
Person / Time
Site: Waterford Entergy icon.png
Issue date: 05/19/1984
From: Allen J, Barkhurst R
LOUISIANA POWER & LIGHT CO.
To:
Shared Package
ML20094S523 List:
References
RW-2-210-01, RW-2-210-1, NUDOCS 8408210361
Download: ML20095A018 (20)
v • d • e


Text

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WATERFORD 3 SES PLANT OPERATING MANUAL LoulSIANA POWER & LIGHT Fa nWi n @

POM VOLUME on RW-2-210 POM SECTION  ? REVISION 1 SURVEILLANCE PROCEDURE RADIOACTIVE WASTE SOLIDIFICATION LP&L W-3 RECORDS UNCONTROLLED COPY DO NOT USE IN ANY SACETY-RELATED TESTING.

MAINTENANCE, OR OPERATIONAL ACTIVITY PORC Meeting No. kY 32_

Reviewed: MNd//e

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~

PORC Chairman Approved:

Plant 1lanager-Nuclear Approval Date Effective Date D 0

s

  • 'I' WATERFORD 3 SES PLANT OPERATING MANUAL  ;

CHANGE / REVISION / DELETION REQUEST .

l Procedureko. N* NIO Title $NoaQCNtt IU1 AN SDl<8$* Ca bi'n

Effective Date (if different from approval date) l cannlate 1. R. o r. C

! A. Change No. Al/ 4 I

B. Revision No. '

C. Deletion AllN RFAMON FOR CHAMCE. REVTSTOM. OR DELETTON JA% ft) /obsfb CP81 24CerdQ180 Af?Y Ohf'hr))PMN k

b bP f/iftl /75'Ntm 9 JWithMabr71 G d d u f? N it & C' t O RFOUTRED MTC M1?U RES Originator" bORTilt b blM gate h<ffb /6, A$

! Tcchnical Review / date JAN#

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SAFETT EVALUATION

, Dcos this change, revision, or deletion: YES NO

1. Change the facility as described in the FSAR7 _

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!O 2. Change the procedures as dea.rited in the rsiR2 _

7

3. Conduct testa /experimenta not described in the F3AR7 7 '

4 Create a condition or conduct an operation which ex- - _

coeda, or could result in exceeding, the limits in Technical Specifications?

If the answer to any of the above la yea, complete and at-toch a 10 CFR 50.59 safety Evaluation e ist.

Sofety_Eva-luatida / d ate 2 4

' Group /Dep' t. HeadMew[MD -- M *--

W_M ---a Date Y1MM '

L_

4/A'M Tcaporary Approval

Temporary Approvale Date QC Review d//dM' Date F -/ -F-V PORC Revif N d -- = Date C/- PM Meeting No. W- 3 L.

l Plant Manager-Nuclear Approval hila Date M/A l

cTemporary approval must be followed by Plant Manager-Nuclear approval ,

within 14 days, t

UNT-1-003 Revision 6 Attachment 6.9 (1 of 1) ,

  • l

. .e, Surveillance Procedure RW-2-210 Radioactive Waste Solidification Revision 1 i <

1

(

  • TABLE OF CONTENTS 1

1.0 PURPOSE

2.0 REFERENCES

30 PREREQUISITES 4.0 PRECAUTIONS AND LIMITATIONE 50 INITIAL CONDITIONS i

6.0 MATERIAL AND TEST EQUIPMENT 70 ACCEPTANCE CRITERIA l

8 .0 PROCEDURE 8 .1 Resin Solidification 8.2 Waste Concentrates Solidification 83 Resin Dewatering 8.4 Unacceptable Conditions ,

90 SETPOINTS 10.0 ATTACHMENTS

! 10.1 Radwaste Solidification Log (1 page) 10.2 Resin Dewatering Log (1 page) 11.0 COMMITMENTS AND REFERENCES r

LIST OF EFFECTIVE PAGES Title Revision 1 1-17 Revision 1

1

  • ' Surveillance Procedure RW-2-210 R dioactive Waste Solidification Revision 1 1.0 2112031 This procedure establishes the implementing instructions to be used with vendor-supplied Process Control Plans (PCP's) and High Integrity Container (HIC) dewatering procedures, and implements the surveillance requirement of Technical Specification Section 4.11 3 for processing of radioactive waste.

2.0 REFEREMCES 2.1 FSAR Chapter 16, Technical Specification 3/4.11 3 2.2 FSAR Chapter 16, Technical Specification 3/4.11 3 23 HP-1-101, ALARA Program Laplementation 2.4 OP-7-006, Solid Waste Management System 25 0P-7-005, Resin Waste Management 2.6 PMD-RW-001, Radioactive Waste Management 27 Chem-Nuclear Systems, Inc. , 3D-OP-003, Process Control Plan for CNSI Cement Solidification Unit, Rev. N 2.8 Chem-Nuclear Syntess, Inc. , FO-0P-23, send Dewatering Procedure f or CNSI 14-195 or smaller Liners 29 Ches-Nuclear Systems, Inc. , DM-0P-13, Dewatering Bead Resin in Plastic Liners 2.10 Hittaan Nuclear Development Corp. , STD-P-05-003, Process Control Program for Incontainer Solidification of 10 to 14 Weight Percent Boric Acid, Rev. 1 2.11 Hittman Nuclear Development Corp. , STD-P-05-004, Process Control Program for Incontainer Solidification of Bend Resin, Rev.1 2.12 Hittman Nuclear Development Corp. , STD-P-03-005, Dewatering Hittman Radlock Containers with Flexible Underdrains to Less Than 15 Drainable Liquid, Rev. 2 2

RW-2-210

' ' Surveillance Procedure Radioactive Waste Solidification Revision 1 2.13 Hittaan Nucienr Development Corp. , STD-P-04-002, Dewatering Ion Exchange Rosin and Activated Charcoal Filter Media to 0.55 2.14 RW-2-320, Radioactive Waste Inventory and Material control 2.15 UNT-5-002, Condition Identification and Work Authorization 2.16 HP-1-110, Radiation Work Permits 2.17 NUS Process Services,35-005, Process Control Program for Solidification, System Number 2 2.18 NUS Process Services,53-004, NUNIC-120D, Dewatering Procedure 2.19 NUS Process Services, FI-011, Standard Procedure for Dewatering NUSPSC Resin Liner 30 PRE 21QUISITES 31 A CIWA has been processed in accordance with UNT-5-002, Reference 2.15 32 An RWP has been issued for the waste processing activities in ac-cordance with HP-1-110, Ref erence 2.16.

33 Applicable vendor equipment and personnel are available.

34 As appropriate, an ALARA prejob briefing session has been conducted with applicable personnel. in accordance with HP-1-101, Esference 23 4.0 ParcAUTious inn truitarious 4.1 Contamination control devices shall be installed on temporary hose or line fittings.

4.2 Disposal liner level indication devices shall have satisf actorily passed preoperational checks.

43 Maximum allowable liner weight limits have been determined and shall not be exceeded.

3

' ' Surveillance Procedure RW-2-210 Radioactive Waste Solidification Revision 1 i

4.4 If required, any modification to this procedure shall be performed in accordance with Reference 2.2. .

i 45 Protective coverings shall be placed on the process shield and ,

! trailer.

{ 50 ImITIAL CONDITIDMS l 51 For resin disposal, the Spent Rosin Transfer System is available for 1

operation per CP-7-005, Reference 2 5

]<

i 52 For waste ooneentrator disposal, the Solid Weste Management System is available for operation per 0P-7-006, Reference 2.4.

l 6.0 MAft11AL Ann TEST m m tMT

, 6 .1 When using the Ches-Nuclear Systems Inc. (CNSI) Mobile Cement i

Solidification System, obtain the material and test equipment as required in Reference 2 7 6.2 When dewatering the CNSI disparabia liners or HIC's, obtain the ,

material and test equipment as required in Reference 2.8 or 2 9, as a ppliesble.

63 When using the Nittaan Nuclear Development Corporation (HWDC)

< Incontainer Solidification System, obtain the material and test equipment as requir'ed in Reference 2.10 or 2.*1, as applicable.

6.4 When dewatering the HNDC disposable liners or HIC's, obtain the .

material and test equipment as required in Reference 2.12 or 2.13, ,

as applicable.

65 When using the NUS Procesa Services Process Control Program, obtain the asterial and test equipment as required in Reference 217 6.6 When dewatering the NUS Process Services disposable liners or HIC's, obtain the material and test equipment as required in Reference 2.18 or 2.19, as applicable.

4

Surveillance Procedure RW-2-210 Redioactive Waste Solidification Revision 1 70 ACCEPTANCE CRITERIl 71 SOLIDIFIED WASTE 71.1 Product resists puncture 7 1.2 No visible free-standing fluids 72 DEWATERING RESIN (HIC) 7 2.1 CNSI - Less than 2000 ml pumped during final dewatering 7 2.2 HNDC - Literal compliance with Reference 2.12 or 2.13, as applica-ble 723 NU3 Process Services Literal compliance with Reference 2.18 cr 2.19, as applicable 73 RADIATION LEVELS 731 <150 mR/hr on the surface of the process shield 732 <8 mR/hr at 6 feet from the surf ace of the process shield 8.0 PROCEDURE 8 .1 RESIN SOLIDIFICATION 8.1.1 When using the CNSI Mobile Cement Solidification System (MCSS),

connect the Parker noncollapsible hoses from the 2-inch resin outlet flange and from the 1-1/2-inch dewatering inlet flange to the CNSI-MCSS plant connection stand.

l 8.1.2 When using the HNDC Incontainer Cement Solidification System, con-nect the' noncollapsible hoses from the 2-inch resin outlet flange

- and from the 1-1/2-inch dewatering inlet flange to the fill-divert valve.

8 d .[ When using the NUS Process Services Mobile Radwaste Solidification System, connect the' noncollapsible hoses from the 2-inch resin outlet flange and from the 1-1/2-inch dewatering inlet flange to the process piping skid.

__ _5___ _ _ _ , _ _ _

s Surveillance Procedure RW-2-210 Radioactive Waste Solidification Revision 1 8.1.4 Determine if a test solidification is required by reviewing the Radwaste Solidificication Log (Attachment 10.1) .

NOTE Technical Specifications Ref erences 2.1 and 2.2 require that a test solidification from each batch of waste be performed at least once every ten solidifications. If not required, proceed to step 8.1.9 8.1 5 Place the Spent Resin Transfer System (SRTS) in recirculation in accordance with OP-7-005, Reference 2.5, and recirculate for a minimum of 45 minutes.

CAUTION Notify Health Physics for appropriate surveys prior to recirculation of the SRTS.

8.1.6 Obtain the resin sample for a test solidification as required by Reference 2 7, 2.11 or 2.17, as applicable.

8.1 7 Secure the SRTS in accordance with OP-7-005, Reference 2.5.

8.1.8 Using the sample obtained in step 8.1.5, perf orm the test solidification in accordance with Reference 2 7, 2.11 or 2.17 The vendor operator will record results on the appropriate form (s). Radwaste personnel will record the results in the Radwaste Solidification Log (Attachment 10.1) . Ensure daat the test results meet the Acceptance Criteria of section 71. If the Acceptance Criteria are not met, proceed to section 8.4.

8.1 9 The vendor solidification operator will calculate the amount of resin, cement, water, and other reagents required for solidifica-tion by completing the appropriate form.

6

RW-2-210

' Surveillance Procedure Radioa ctive Waste Solidification Revision 1 NOTE Assign a liner number in accordance with RW-2-320, Reference 2.14, and record on Attachment 10.1.

8.1.10 The Radwaste Supervisor will review the results of steps 8.1.8 and 8.1 9 prior to solidification.

8.1.11 Place the SRTS in recirculation in accordance with OP-7-005, Reference 2.5 Recirculate for a minimum of 45 minutes.

CAUTION Notify Health Physics for appropriate surveys prior to recirculation of the SRTS.

8.1.12 Transfer resin to the liner in accordance with OP-7-005, Reference 2.5, until the predetermined amount of resin slurry has been transferred. Secure the SRTS.

CAUTION Notify Health Physics for appropriate surveys during transfer to ensure the Acceptance Criteria of section 7 3 are not exceeded. If the Acceptance Criteria of 7 3 are exceeded, stop the solidification process and proceed to section 8.4.

7 _ _ _ . _ _ _ . _ . , _ , , _

Surveillance Procedure RW-2-210 Radioactive Waste Solidification Revision 1 NOTE Dewatering may commence at the same time as resin transfer.

l 8.1.13 Dewater the liner in accordance with Reference 2.7, 2.11 or 2.17 8.1.14 Repeat steps 8.1.11, 8.1.12 and 8.1.13 until the predetermined amount of resin has been transferred and dewatered.

8.1.15 Secure the SRTS in accordance with Reference 2.5.

8.1.16 Solidify resin in accordance with Reference 2.7, 2.11 or 2.17, as applicable. Radwaste personnel will enter the results in the Radwaste Solidification Log (Attachment 10.1). The vendor operator will record the results on the appropriate form (s).

8.1.17 Remove the solidification equipment. The Acceptance Criteria of section 7.1 shall be verified by the Plant Quality Group and recorded on Attachment 10.1. If the Acceptance Criteria are not met, proceed to section 8.4.

8.1.18 Remove the protective coverings from the process shield and the trailer. Health Physics will verify that the smearable contamination on the external surface of the shield is less than 1000 dpm/100 cm 1. If not, decontaminate and resurvey as necessary.

8.1.19 Remove the process liner and store as directed by the Radwaste ,

Supervisor.

8.1.20 The Radwaste Supervisor will review the vendor's solidification results and the Radwaste Solidification Log (Attachment 10.1).

TR

l Su'rveillance Procedure RW-2-210 Radioactive Waste Solidification Revision 1 i

i

  1. i 8.2 WASTE CONCENTRATES SOLIDIFICATION 8.2.1 When using the CNSI-MCSS, connect the Parker noncollapsible hoses from the 1-inch waste concentrate outlet flange to the CNSI-MCSS plant connection stand.

8.2.2 When using the HNDC Incontainer Cement Solidification System, con-nect the noncallapsible hose from the 1 inch waste concentrate outlet flange to the fill-divert valve.

8.2 3 When using the NUS Process Services Mobile Cement Solidification System, connect the noncollapsible hose from the 1 inch waste concentrate outlet flange to the process piping skid.

8.2.4 Determine if a test solidification is required by reviewing the Radwaste Solidification Log (Attachment 10.1) .

NOTE Technical Specificaticus References 2.1 and 2.2 require that a test solidification from each batch of waste be performed at least once every ten solidifications. If not required, proceed to step 8.2 9 8.2.5 Recirculate the Waste Concentrnte Tank in accordance with OP-7-006, Reference 2.4, for the number of tank volumes required by Reference 2 7, 2.10 or 2.17, as applicable.

l l

CAUTION Notify Health Physics for appropriate surveys i

L prior to recirculation of the Waste Concentrate Tank.

9

m-Surveillance Procedure RW-2-210 Radioa ctive Waste Solidification Revision 1 8.2.6 Obtain a waste concentrate sample for a test solidification as required by Reference 2 7, 2.10 or 2.17 8.2 7 Secure the SRTS in accordance with OP-7-006, Reference 2.4.

8.2.8 Using the sample obtained in step 8.2.6, perform the test solidification in accordance with Reference 2 7, 2.10 or 2.17 The vendor oparator will record the results on the appropriate form (s). Radwaste personnel will record the results in the Radwaste Solidification Log (Attachment 10.1) . Ensure that the test results meet the Acceptance Criteria of section 71. If the Acceptance Criteria are not met, proceed to section 8.4.

8.2.9 The vendor solidification operator will calculate the amount of waste, cement, and other reagents required to perf orm solidifica-tion by completing the appropriate forms in accordance with Reference 2 7, 2.10 or 2.17, as applicable.

NOTE Assign a liner number in accordance with RW-2-320, Reference 2.14, and record on Attachment 10.1.

8.2.10 The Radwaste Supervisor will review the results in steps 8.2.8 and 8.2 9 prior to solidification.

8.2.11 Recirculate the Waste Concentrate Tank in accordance with OP-7-006, Reference 2.4, for the number of tank volumes required by Reference 2 7, 2.10 or 2.17, as applicable.

CAUTION Notify Health Physics for appropriate surveys prior to recirculation of the Waste Concentrate l Tank.

10

s ..

RW-2-210 Surveillance Procedure Revision 1 Radioactive Waste Solidification 8.2.12 Transfer waste to liner in accordance with OP-7-006, Reference 2.4, until the desired amount of waste has been transferred.

Secure waste concentrate transfer.

NOTE Notify Health Physics for appropriate surveys during transfer to ensure the Acceptance Criteria of section 7 3 are not exceeded. If the Acceptance Criteria of 7 3 are exceeded, atop the solidification process and proceed to section 8.4.

8.2.13 Solidify waste in accordance with Reference 2 7, 2.10 or 2.17, as applicable. Radwaste personnel will enter the results in the Radwaste Solidification Log (Attachment 10.1) . The vendor operator will record the results on the appropriate form (s).

Remove the solidification equipment. The Acceptance Criteria of 8.2.14 section 71 shall be verified by the Plant Quality Group and recorded on Attachment 10.1. If the Acceptance Criteria are not met, proceed to section 8.4.

8.2.15 Remove the protective coverings from the shield and the trailer.

. Health Physics will verify that the smearable contamination on the external surf ace of the shield is less than 1000 dpm/100 cml. If not, decontaminate and resurvey as necessary.

8.2.16 Kemove the process liner and store as directed by the Radwaste Supervisor.

8.2.17 The Radwaste Supervisor will review the vendor's solidification results and the Radwaste Solidification Log (Attachment 10.1) .

l l

t 11

Surveillance Procedure RW-2-210 Radioactive Waste Solidification Revision 1 83 RESIN DEWATERING 831 When using the CNSI Mobile Cement Soldification System (MCSS),

connect the Parker noncollapsible hoses from the 2 inch resin outlet flange and from the 1-1/2-inch dewatering inlet flange to the CNSI-MCSS plant connection stand.

832 When using the HNDC Incontainer Cement Solidification System, con-nect the noncollapsible hoses from the 2-inch resin outlet flange and from the 1-1/2-inch dewatering inlet flange to the fill-divert valve.

833 When using the NUS Process Services Mobile Solidification System, connect the honcollapsibi t hoses from the 2-inch resin outlet flange and from the 1-1/2-inch dewatering inlet flange to the process piping skid.

834 Place Spent Resin Transfer System (SRTS) in recirculation in ac-cordance with Ref erence 2.5. Recirculate for 45 minutes. l CAUTION Notify Health Physics for appropriate surveys during recirculation of the 22TS.

l 8.3 5 Transfer resin to the High Integrity Container (HIC) or liner as appropriate in accordance with OP-7-005, Reference 2.5.

CAUTION Notify Health Physics for appropriate surveys during transfer to ensure the Acceptance Criteria of section 7 3 are not exceeded. If the Acceptance Criteria of 7 3 are exceeded, stop the transfer and proceed to section 8.4.

12

' RW-2-210 SErveillance Procedure '

Revision 1 Radioactive Waste Solidification 836 Commence dewatering the HIC or liner in accordance with Reference 2.8, 2 9, 2.12, 2.13, 2.18 or 2.19, as applicable.

837 When the predetermined amount of resin has been transferred, secure the SRTS in accordance with OP-7-005, Reference 2.5.

838 Complete resin dewatering in accordance with Reference 2.8, 2 9, 2.12, 2.13, 2.18 or 2.19, as applicable. The vendor operator will complete the applicable dewatering process form (s) .

839 The applicable Acceptance Criteria of section 7 2 shall be verified by the Plant Quality Group and recorded on Attachment 10.2. If the Acceptance Criteria are not met, proceed to section 8.4.2.

8310 Radwaste personnel will enter dewatering results in the Resin Dewatering Log, Attachment 10.2.

NOTE

( ,

Assign a liner number in accordance with Ref erence 2.14.

I 8.3 11 Remove dewatering equipment and seal the HIC or liner as applica-ble.

8312 Remove the protective coverings from the shield and the trailer.

l Health Physics will verify that the smearable contamination on the external surf ace of the shield is less than 1000 dpm/100 cm '. If not, decontaminate and resurvey as necessary.

8313 Store the HIC or liner as directed by the Radwaste Supervisor.

8314 The Radwaste Supervisor will review the vendor's dewatering results and' the Resin Dewatering Log (Attachment 10.2).

l 13

i,

' Surveillance Procedure RW-2-210 Radioactive Waste Solidification Revision 1 8.4 UNACCEPTABLE COND7TIONS 8.4.1 Test Solidification i 8.4.1.1 Obtain additional test samples in accordance with step 8.1.5 or 8.2.5, as applicable.

8.4.1.2 Perform the test solidificiation in accordance with step 8.1 7 or 8.2 7, as applicable, with alternative parameters allowed by the vendor's Process Control Plan.

8.4.1 3 If the subsequent test solidification is acceptable, solidification of the batch of waste may then be resumed using the alternative solidification parameters determined in step 8.4.1.2.

8.4.1.4 When the initial test solidification from a batch of waste is una cceptable, test solidifications shall be performed for each consecutive batch of the same type of wet waste until at least ,

three (3) consecutive test solidifications are, acceptable. If three consecutive acceptable test solidifications are not achieved, notify the Radwaste Supervisor.

8.4.2 Dewatering and Solidification Process 8.4.2.1 Record the unacceptable condition on the appropriate form.

8.4.2.2 Inform the Radwaste Supervisor of the unacceptable condition.

8.4.2 3 Correct the unacceptable condition in accordance with the appropriate Process Control Plan.

8.4 3 Radiation Levels 8.4 3 1 Transfer the contents from the unacceptable liner to another liner in accordance with the appropriate Process Control Plan.

8.4 3 2 Inform the Radwaste Engineer of the unacceptable condition.

l I

l 14

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Surveillance Procedure RW-2-210 Radioactive Waste Solidification Revision 1 90 SEIP0INTS NONE 10.0 ATTACHMENTS 10.1 Radwaste Solidification Log 10.2 Resin Dewatering Log 11.0 COMMITMENTS AND REFERENCES l

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