ML20055C919
| ML20055C919 | |
| Person / Time | |
|---|---|
| Site: | 07105971 |
| Issue date: | 10/27/1980 |
| From: | Tenorio J, Zimmerman D GENERAL ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20055C908 | List: |
| References | |
| PROC-801027, NUDOCS 9006280393 | |
| Download: ML20055C919 (3) | |
Text
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GENER AL @ ELECTRIC "c,tl
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IRRADIATION PROCESSING OPERATION RADIOACTIVE PRODUCTS AND SERVICES OPERATING PROCEDURE aEvision o
CH APTER:
I CASK /FIRESHIELD SECilON:
XVII.
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rac'e f.iri Tnemrtim 1.
Purpose "g
7c establish the requirements for performing the routine inspection of the shipping cask lids to assure an adequate gasket sealing I
surface.
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2.
Applicability 4
1 8 r An inspection of the cask lids is required for all casks usea to ship greater tnan Type A quantities and/or fissile raaioactive o
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material.
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3.
Special Requirements i iiI OEEO a.
All the cask nodels used by RP&S require a lid inspection.
b.
The routine inspections shall be documented on the " Cask gg j 4
Shipping Checksheet", R-8.
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The repair activities shall be docanented on the " Type B g
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Packaging Maintenance / Inspection Checksheet", R-9, and recorded g
in the Cask PM Ingbook.
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d.
Foutine inspections are performed prior to each assemoly fcr an off-site shipnent.
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- k ddg DATE issut0 10/27/80 suPEasEDEs issue ND4 PAGE 1
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GENERAL O ELECTRIC
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IRRADIATION PROCES$1NO OPERATION RADIOACTIVE PRODUCTS & SERVICES OPERATING PROCEDURE CMaPTERCASK /FIRESHIELD XVII. MAltfrDWrE P.
cank Lid Innnection i
4.
Procedure l
a.
mnitor the dose rate with an appropriate radiation detection instnanent, t
b.
Remove the cask lid using apsvgiate lif ting devices. Tne cask lid weignt is stamped in the cask Iid.
c.
Decontaminate the smearable activity to <10,000 cpn (total area) as determined with an HP-210 probe to pemit visual inspection without respiratory protection.
d.
Visually inspect the cask lid for cracked welds.
e.
Visually inspect the gasket sealing surfaces for damage or oefects that could adversely affect the gasket seal:
1.) Bent flange.
2.) Deep cuts across the flange seal area.
f.
Initial the appropriate item on the " Cask Snipping Checksheet", R-8, for acceptable cask lid.
9 If the cask lid is not acceptable, record the reason for non-acceptance on the Checksheet and initial the entry.
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h.
If any damage is reported, notify the Area Supervisor.
- i. 'Ihe Area Supervisor shall inspect '.he damage:
1.)
If damage is a weld failure, a Deviation )Wport (DR) shall be initiated.
j 2.)
If damage is to the sealing surface, the Area Supervisor shall initiate a DR for repair or schedule a leak check following RP&S SOP XVII I " Cask Cavity leak Check - Innersion".
cAva issuso 10/27/80 suesassoas issus, navision No. 0 2
3 issuno eY:
oATeo:
t GENERAL-ELECTRIC
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IRRADI ATION PR'OCE551NO OPERATION e
RADIOACTIVE PRODUCTS & SERVICES OPERATING PROCEDURE CHAPTER CASK /FIRESHIELD xvii. nimDaNCE P.
Cask Lid InsDeetion 5.
Documentation a.
Return the completed Checksheets to,the Area Supervisor.
b.
Record the repair activities in the Cask PM Logbook.
Initial and date the entry, c.
%e Area Supervisor shall review and sigry' initial the Checksheets and/or the logbook entries, i
x.
d.
Se " Cask Shipping Checksht:et", R-8, shall be filed in the customer shipping file; the " Type B Packaging Maintenance / Inspection Checksheet", 69, shall be filed in the cask file.
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cATsissuso - 10/27/80 sumanssoasissus
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3 180u80 SY DATED: