ML20126K727

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Insp Rept of Reinsp of License SNM-597 on 680311-12. Noncompliance Noted:Failure to Leak Test 10-Ci Pu-Be Neutron Sealed Source at 6-month Intervals & Failure to Maintain Records of Leak Tests in Units of Uci
ML20126K727
Person / Time
Site: 07000647
Issue date: 03/26/1968
From: Brown G, Hyder J
US ATOMIC ENERGY COMMISSION (AEC)
To:
Shared Package
ML17328B070 List:
References
FOIA-85-229 NUDOCS 8507300433
Download: ML20126K727 (3)


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Department of the Air Force USAF Special Weapons Center Kirtland Air Force Base New Mexico 87117 2.

SNM-597 (Docket No.70-647) Category E Priority II

' 3.

March 11 and 12,1968 Announced reinspection 4.

Persons accompanying inspector: None 5

Persons contacred:

Capt.

Lt. Col. R. C. Wolff, Director. Ikise Medical ServicesB. H. Sheets Col. William R. Morron. Vice Commander Mr. Ha rry M. Murphy, Member Radiot-o' spe Commitice.ir.1 i;-er

'I bi 2nly items of none >mphance noted.furing :he in.-peerion inv 'Ived:

F.iilure ta leak test the !O-curie Pu-ik: neut ron sealed soort e ar int

,! six rannths or less and failure to manat.ein records of the.,caled +;ura L:ek ie t< in units of microcuries. as rega: red by the licen. [f w /'/

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't Glen D. Brown

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The la-t mqution of 'he activities authorized by Special Nueicar Mati.r tal License No.

SNM-597 (Docket Nu. 70-o47) was conducted on Decemtvr 10 loni. As a result of inar mspection Form AEC-591:nditatmg no items of nons ampliance w 23 i< ued.

Or.tanization and Administration 10 The organization of the Air Force Special Weapons Center. Kirtland AFB, Albuquerque.

New Mexico, is as ceseribed in paragraph, //-# // of the inspection rcport for tyroduct matertal License No. 30-03110-02, which was ci.nducted on the 3ame date.

9eune and Conditions of Licen-e II.

Licen,c No. SNM-597 authorize-the AFSWC tu posser and u s p'u o.am a,d aranmm en riched in the L*-23; isotope. The plutonium is auttiorized in ths

.rm of ino gram-encap.-ulated as a N-13e neut r in suures, and 120 grams ensap3ulated a thre-hold finion foils pla-10 grams in any form meluding 1 m're rogram r;f Pu-230. L'-23; is authorized in

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t' o grams t neapsulated as threshold fissic,n foils, 2 grams m any form and n w;re-n-t.ntained m neutron detector. License Condition 11 Mui:ies iba t t he

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..od the no tirron -ource are to be leak tested c' intervals of -n month r !s-s i r.d

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f. un t s..: mic rucu ries. During the insps a:on u w a-determined that the h t n, e dot -. devi r. -ess a 60-curie (100 grams) N-fk nod ron -o.er. t a4 us il as a A: t ti--ion fon ts.

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Tht "- rn pu-13e neutron source is locate ! in a watt r-fitied tank ahn h. approxiraately

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f. t p and four feet m diameter. The -. urce i., lot at appr ;xin ateiv m the middb of ard m.m aluminum tube w hich iw plugged with pla-t u to pre s 'de stueld:re Mr.

H W rphy. u.-c r sf this -ource. t xpl..ined it:at a rradia' ~ n-

-n all.2mples.. o i by m-ert;ng the.imple in small sur. whit h a: p,it.

.n i araurkt the Muniarem e

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'os icthi neatron so.iree. The watt r-liikd tank i L s a at in.r,e s u e d 'ns r

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_rtlizee l'y Mr. Mucphy. Accouhng i. noth Mu r.

a:J Cam Shet. this lau m..i.

e a-L ; !% ked at all time s when una: tended.

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11 fioion foils whr h include foils. t Pti-239 l'-2 h.

n.d Np _'3 7 a rs stored m.

. s L s. i', ab. net 5.cated m Mr. Ma rphy *- labor at r.

I: (..i, exp;acui in it 'hese foils a re at:s

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.da - c. lu. h it:v ln - Ibc s sp i. t

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.i a rs s! i r i.. an d,ii ' c Sar.e-

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. 'e.it s iy ad,s.icent to t he Ki rt ia ra ' Af fi.

~ cak Test <.

14.

Leak test s ut the pu-be neut ron sours e a re pe rformed by wipoig the - n.r, e. ith moistened wipes and countmg them in a gas-fl.w proportu.nal counter. A review >t th teak re-r 2

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ricords indicate the sourcs tras Irak tested un 10/21/65. 7/15/66..tnd February.1967 and Septe mber 19a7. The dres of the latter two leak tests were ree srded only by month.

an t p ar cut du nvt instude the day. It was also noted ? har thw e leak te i retords do nut n<dicate the amount of removable activity detected in any fa: hion. Leak test records for the finion toils mdteate that 'he fo 13 Fu-239. U-lh and Np-237 werv leak tested m Ntay and S(pternho r.1906. and Ata rch anti Septembe r.1%7. and the leak te' t.,f the sours es had I een naltared prior rif the time of this ins;x; cts. n. however, all foils had not l'cen kaped and all assays of wiped fail 4 had not been con.pleted. Capt. Sheets assured the inspect >r that leak te..ts of these foils would le cutnpleted leefore the end of March.1%5.

Stor ice and Security f N1.iterials I;.

It w.i-no'ed daring the impu tion t hat.'ll mate rial

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.md;4.perly labeled labirut.iry and s he materta!- are u.ed.h> and under ll.e. ant t vi-u.n >t Mr. Ihrry N1crpny.

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ring :- pet f..rme d t t d un"; film :..dge

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.n 'o iew '.n. ti rs <!). This int armati.n is transcribed or. Foa m-Do 1141 win.'. a ce i

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A review..f these f..rms mdi, it.! tiial r.. indevidu.d4 have

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! n. rs. 'han !w milltrem in any ealend.ir gaa n rer-nst t hi d.d

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,nelu tan..f the inspection, the result-w e re ru n, d a.rt 0 1. W illiam N1 9.n.

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anmanA rof the AFSWC at Kirtland AFI'. At th-e..i a-p.nh.f on the nh r

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