ML20097G679

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Rev 0 to WVNS-TRO-051, Test Request Sludge Wash Cement- Waste Cores Windows of Composition
ML20097G679
Person / Time
Site: West Valley Demonstration Project
Issue date: 04/30/1992
From: Harward D, Mahoney J, Meess D
WEST VALLEY NUCLEAR SERVICES CO., INC.
To:
Shared Package
ML20097G654 List:
References
REF-PROJ-M-32 WVNS-TRO-051, WVNS-TRO-51, NUDOCS 9206170219
Download: ML20097G679 (9)
v • d • e


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West VaHey Revision Number 0

Demonstration Project Revis en Data Os,0uu Engineering Release #2335 TEST REQUEST SLUDGE VASH CEMENT VASTE CORES WINDOWS OF COMPOSITION Cogn[zakt Enginee APPROVED BY,,_

hV D. C. Meess Cognizant Systew Design Manager APPROVED BY 04

[9 k D. J. liarvard

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' Radiation'// Safety M6na or 'l~

7 APPROVED BY M

A' L. Shugars Quality ssuraner Man 9ger APPROVED BY W.f A. J, llowell

'T[chdic,1Suppo'rt' Manager 80fb I

APPROVED BY J, Paul (JkTS OperatioMs Manager 1

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l West Valley Nuclear Services Co., Inc.

P.O. B0x 191

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West Valley, NY 14171-0191 TRQ:00012$7,RM

%%1816, Rev.1 9206170219 920610 PDR PROJ M-32 PDR

WHS TRQ.051 Rev. 0 l

EICORD OF RIN,111QN

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1 PROC EDl'PJ, If there are changes to the procedure, the revirion nuniber increases by one.

These changes are indicated in the left margin of the body by an arrow (>) at the beginning of the paragraph that contains a change.

Isscple:

The arrow in the taargin indicates ; change.

Revision On Rev. No.

Description of ChangeJ page(s)

Dated 0

Origins) Issue All 05/04/92 I

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W-1807. Rev.1 TRQ:0001257.RM i

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WNS TRQ.051

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RECORD or REVISION (CONTINUATION SittET) i i

4 Revision on Rev. No, Description of Chenges Page(s)

Dated 1

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UVNS-TRQ.051 Rev. 0 SLUDGE VASH CEMENT

  • WASTE CORES VINDOWS OF COMPOSITION y

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1.0 INTRODUCTION

t 1.1 The scope of this work is to coordinate the production and

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testing of corer from CSS drums made using actual decontaminated sludge wash solution, j

1,2 Tnis test request defines work that is part of the overall cement vaste form qualification work i+2ntified in VVNS-TPL 70 12.

1.3 The work contained in this document shall be coordinated by Operat' ions Technical Support-(OTS), dvavin6 upon other i

orgenizations as needed.

4 1.4 Test Procedure UVNS-TP 051, providirg instructions for meeting _

t the requests specified in this Tcst' Request, shall be issued by.

i the Cognizant OTS Engineer per EPs11-003.

j 1.5 Initial test summaries transmitting records of this' test series

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shall. be issued by-the Cognizant (GS Engineer and-Cognizant.

Quality _ Engineer within 15 working days of completion of major test phases. The initial summaries shall be completed in-accordance with EP-11 003,

)

l 1.6 Test Summary Report VVNS-TSR-OSI., documenting'the results of this testing, shall be issued by the Cognizant-Test Request Engineer per EP-11-003, i

i 1.7 Two prerequisites are needed before implementing this test:

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1.7.1 To provide a. factor of safety for potential-plant operating conditions, the sulfate content of actual decontaminated sludge wash soluttor. will be increased 25% by adding sodium sulfate to the 'LLW: batch.

1.7.2 The LLV batch seleseted for use in this test series shall be pre-classified as capable of making Class A

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cement vaste, If: cores from some of the drums fail the immersion test (section_2.3), the Class A rating vill still allow them to be readily disposed-.

l 2.0 OBJECTIVES For eact of-the CSS recipes _(Tabit 1), coordinate the production, cosing, and testing of cement-waste to provide the following information:

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l VVNS TRQ 051 Rev. 0 2.1 Cel time, free liquid, and compressive strength after-a 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> cure-for two 2" x 2" x 2" cubes prepared in the laboratory from the same LLV batch.

Similar measurements were required by the supernatant cement waste-Process Control Plan ~VVNS.PCP 001.

2.2 Compressive strength of cores after curing for at least 28 days per the guidelines of Appendix A in the NRC Technical Position paper (Reference 6.2).

2.3 Compressive strength after 90 days of immersion in~ synthetic sea-water per the guidelines of Appendix A in the NRC Technical Position paper (Reference 6.2). Photograph the cores during the immersion at a frequency of about once a month, 2.4 Compressive strength after thirty temperature cycles between 60'C and 40*C per the guidelines of Appendix A in the NRC Technical Position paper-(Reference 6.2).

2.5 Homogeneity (as measured by co pressive strength) and free water on cores taken from at lea:. th

<3 different levels for the drum produced at the lowest warz

' aewent ratio.

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2.6 Leachability indices et cores in both demineralized water and -

synthetic sea water per the guidelines of Appendix A in the NRC Technical position paper.(Reference 6.2),

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3 2.7 Toxicity Characteristic Leach Procedure (TCLP) measurements for metals and listed organics on shards from compressive strength s

testing.

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3.0 SAFETY P

3.1 Industrial hygiene = practices shall be as-described in the VVNS Hygiens and Safety Manual, VVDP 011.

3.2 Radiological' work will be performed in accordance with the UVDP Radiological Controls Manual, WVDP 010, 4

I; 4,0 EOUIPMENT CONFIGURATION All equipment shall be set up as directed in test procedure WVHS-TP.

051.

Supporting equipment (i.e., coring equipment, cor

ssion - te ster) shall be set up as detailed in their respective SOPS or -ork orders.

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VVNS.TRQ 051 Rev. O j

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5.0 TERSONNEL OUALIFICATION 5.1 Supporting organizations shall have.their work (i.e., coring or i

compression testing) performed by qualifie<' personnel.

5.2 Surveillance activity shall be perforned by qualified Quality l

Assurance personnel.

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6.0 REFERENCES

4 6.1

" Cement Waste Form Qualification of Sludge Vash Liquids,' WVHS..

i TPL-70-12 h-6.2

" Technical Position on Waste Form," Revision 1. Technical Branch i

of the Low Level Waste Management and Decommissioning Di' ision j

of the US Nuclear-Regulatory Commission,- dated January, 1991.

I 7.0 EXPERIMENTAL AND DEVELOPMENT TEST ACCEPTANCE SHEET The acceptance criteria is provided as Attachment A.

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WNS-TRQ-051 j

Rev. O Table 1 Drum Production and Core Requirements

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. Water: Cement

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Ratio; TDS Cores.

.Use; t

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9 crush (3), immerse (3), 6.' thermal cycle (3)

t mid..

i low-cmid

.12 crush (9); homogeneity, immerse (3)

- high.:

emid-6 crush (3)-& immerse (3)

mid

.mid 9'

- immerse (3) &'leachability(6)

" mid E-

" low :.

6
crush (3) &. immerse (3) mid2
high-

'63 crush (3)-.6 immerse (3)'

.mid?

' mid '-

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- crush (3) &iimmerse (3); TCLP on shards i:

54' low 0.62.:

- mid 0.66 high 0.70

< W:C-l ratio :

TDS-

low'201 mid 24%L-

'high 27%

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i VVHS TRQ 051 Rev. 0 3

ATTACitMENT A EXPERIMENTAL AND DEVELOPMENT TEST ACCEPTANCE SHEET TRQ TP Page 1 of PREPARED BY:

COG TRQ ENCR:

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QUALITY ENGINEER:..

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CRITERIA POR ACCEPTANCE OF DATA RESULTS/ COMMENTS

)

1) All Test Exceptions issued have been completed and ECN issued.
2) All requested analyses have been completed.
3) All QA forms, photographs, sample logs, raw data, calculations and

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notebook entries shall be copied and forwarded to test requester.

4) Cognizant OTS Engineer has issued brief test summaries and record transfers to MRC within 15 working days of completion of major test phases.

ACCEPTED BY:

COG TRQ ENGR:

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QUALITY ENGINEER:

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