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RTS TECHNOLOGY, INC..
A Company of the Sauerwein Group
|
l 19 December 1995 RTS TECHNOLOGY ,INC. )35 Flagship Drive i
,
Mr. Stephen Baggett, Section Leader N (9th 0v
e 9 3 5211| Sealed Source Safety Section
Telefax 508-683 9469| Source Containment and Dev. ices Branch i
|
; Division ofIndustrial and Medical Nuclear Safety I
i Office of Nuclear Material Safety & Safeguards!
U. S. Nuclear Regulatory Commission )'
Washington,DC 20555'
Dear Mr. Baggett,
We request amendment to Registry of Radioactive Scaled Sources and Devices SafetyEvaluation of Scaled Source No. NR 555-S-lG4-S which was most recently issued on31 May 1994 for RTS Technology,Inc. Models 721,722,723 and 724 Remote AfterloaderSource Assemblies.
We request that the material of the Model 772 Source Capsule be modified to include Types316 and 316L Stainless Steel. On 8 March 1995, prototype Model 774 source capsules,manufactured from Type 316L Stainless Steel were subjected to the tests for classificationC533312 in accordance with ANSI N542 with satisfactory results. On 29 March 1995,prototype Model 774 source capsules, manufactured from Type 316L Stainless Steel weresubjected to the tests for special form radioactive material in accordance with 10 CFR 71 withsatisfactory results. Over the period of 19-30 October 1995, prototype Model 77490 sourcecapsules, manufactured from Type 316L Stainless Steel were subjected to the tests forclassification C533312 in accordance with ANSI N542 with satisfactory results. Reports ofthese tests were reported in our applications dated 12 April 1995 and 3 November 1995.
Based on the similarity between the designs of the Models 772 and 774 source capsules, weconclude that these test results demonstrate that the Model 772, manufactured from Types 316and 316L will also satisfy these test conditions.We have included revised drawings of the Model 772 source capsule components which reflectthis revision.
We ask that you review this request and deem this configuration of source assembly acceptablefor use with the GammaMed high dose rate remote afterloading devices. In accordance with 10CFR 17031, item 9.C, we are enclosing a check for $230 as the fee for the review of thisamendment request. We trust that this application is satisfactory. Your prompt review wouldbe greatly appreciated. If we can provide any additional information, please contact us.
Sincerely,
\J n J. Munro III
' Managing Director
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35 FlagsNp DrNo, Norm Andover, MA 01845, USA; Tel: 508683 5211; Fax: 50H83 9469 I
Notes:
1. All dimensions are in RTS TECHNOLOGY, INC.j ;
millimeters A Company of the Sauerwein Group '>
! 2. Material shall be Material Noted Unless otherwise'
'
Stainless Steel AISI Type 347 Finish 1 pm (32 uig ggderaes Cap 8ule || or Type 316 or Type 316L Drawn by JMunro Top jx .
i. 0.1 |'
3. To be press fit with 77202 Checked X.XApproved X.XX : 041 **
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x.xxx : 1 Ooos 77201 5 iScale 40:1 Angles : t 0.50 |
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hNotes:
1. All dimensions are in o_sq |millimeters
_ _
< 0.502. Material shall be
- *EStainless Steel AISI Type 347
or Type 316 or Type 316L ,
1
807003. Diameter to be to depth of 0.9 d0.695
to be press fit with 77201 gDiameter to be Ql0 for remaining depth
0.654
4. ( Maximum = 5.05
*4 C
35 Flagsh6p Drive, North Andover, MA 01845, USA;Tel: 508-683 5211; Fax: 50fM383 9469
RTS TECHNOLOGY, INC.A Cornoany of the Sauerwein Group
'Material Noted Unless otherwise |Finish 1 um(32 pingyf tolerances C8p8ule |
Drawn by JMunro BottomChecked N.X i 0.1Approved X.XX : 1 0.01 * -
x.xxx : 1 ms 77202 8Scale 20:1 An#es : t 0.50 |
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35 Fm;snc Dr've North Ande.er, MA 01845 USA. rel 506 683-5211: Fat 508-68M469
N tes:1. All dimensions are in RTS TECHNOLOGY, INC.
millimeters A Cornoany of the Sauerwein Group,
2. Material shall be Material Noted Unless otherwise'"
f d, tolerancesStainless Steet AISI Type 347 Finish 1 pm (32 pin; y Capsuleor Type 316 or Type 316L Drawn by JMunro To*oX
3. To be press fit with 77202 Checked -+1x.x 1 o.i,
'
Approved x.xx , 1 o01 - ^-
x.xxx : 2 0.00s 77201 5Scale 40:1 Angles : t o.50
|
|
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,' ,'a 0.1 u 45"
0, 02i *9
> Note 3 4---
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1 10Dia > < 0.8
1.08h h
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1.18 Dia < L c
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nNotes:
1. All dimensions are inmillimeters
_ gq0.50"2. Matenal shall be ~
.,
Stainless Steel AISI Type 347 4
or Type 316 or Type 316L8Wi 3. Diameter to be to depth of 0.9 o
; 0.695
] . to be press fit with 77201 gE or remaining depth| Diameter to be
'
fO.65
.
| 4. L Maximum = 5.05el'
L Minimum = 1.65e35 FlagsNp OfNe Norm Attoover. MA 01845. USA; Tet 508-683 5211; Far 508 68}9469
RTS TECHNOLOGY, INC.A Company of the Sauerwein Group
i Matenal Noted Unless otheruse*
Finish 1 um(32 vin d, tolerances Cap 8ule| Drawn by JMunro Bottom; Checked f.X b 0.1i Approved X.XX . _7 0.01
" --,
x.xxx ; 10 00s 77202 8Scale 20-1 Angles : ! 0.50
_ _ - _ _ _ - - - - _
. - _ . _ . .___ _ - _ _ _ _ _ _ _ _ . - - - _ _ ._ - - - . - . _ _ . - - _ . _ _ _ _
k 8586 |BANK OF leOSTON '~
R T S TECHNOLOGY, INC. (B) TME riRsr NAriONAs. BANK35 FLAGSHIP DRIVE OF BOSTON
NORTH ANDOVER. MA 0184s = no 12/19/95.
!'| US NuclearRegulatory Comm * * * * * * *230.00PAY TO THEI ORDER OF $
{ Two hundred thirty and 00/100* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * ** * * * *! DOuARS
/ [ US Nuclear Regulatory Comm.p Division of Accounting & Fman.p Office of the Controller AUTHORIZED $$ NATURE
i - Washington,DC 20555kE k
-[j, Amd NR-555-S-104-S '
|5 MEMO '
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R,0 TECHNOLOGY, INC.A Company of the Sauerwe n Group
19 December 1995 RTS TECHNOLOGY ,INC.
35 Flagship Drive
Mr. Stephen Baggett, Section Leader N " ^ "Sealed Source Safety Secuon e pho d 683 5211
Source Containment and Devices Branch Telefax 508 683 9469
Division ofIndustrial and Medical Nuclear SafetyOffice of Nuclear Material Safety & SafeguardsU. S. Nuclear Regulatory CommissionWashington, DC 20555
Dear Mr. Baggett,
We request amendment to Registry of Radioactive Sealed Sources and Devices SafetyEvaluation of Sealed Source No. NR-555-S-l%S which w as most recently issued on31 May 1994 for RTS Technology,Inc. Models 721,722. 723 and 724 Remote AfterloaderSource Assemblies.
We request that the material of the Model 772 Source Capsule be modified to include Types316 and 316L Stainless Steel. On 8 March 1995. prototype Model 774 source capsules,manufactured from Type 316L Stainless Steel w ere subjected to the tests for classificationC533312 in accordance with ANSI N542 with satisfactory results. On 29 March 1995,prototy pe Model 774 source capsules, manufactured from Type 316L Stainless Steel weresubjected to the tests for special form radioactive material in accordance with 10 CFR 71 w ithsatisfactory results. Os er the period of 19-30 October 1995. prototype Model 77490 sourcecapsules, manufactured from Type 316L Stainless Steel w ere subjected to the tests forclassification C533312 in accordance with ANSI N542 with satisfactory results. Reports ofthese tests were reported in our applications dated 12 April 1995 and 3 November 1995.
Based on the similarity between the designs of the Models 772 and 774 source capsules, weconclude that these test results demonstrate that the Model 772, manufactured from Types 316and 316L will also satisfy these test conditions.We have included revised drawings of the Model 772 source capsule components u hich reflectthis res ision.
We ask that you review this request and deem this contiguration of source assembly acceptablefor use with the GammaMed high dose rate remote afterloading devices. In accordance with 10CFR 170.31, item 9.C, we are enclosing a check for $230 as the fee for the review of thisamendment request. We trust that this application is satisfactory. Your prompt review wouldbe greatly appreciated. If we can provide any additionalinformation please contact us.
Sincerely,'
%[s
[< John J. Munro ill
Managing Director
.
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,..
: -
0i- h 3.5
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0.1 (Note 3)|
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35 Fia;shc Drye. fem Andover, MA 01B45, USA, Tet 5C6 68}S211: Fax 508 683-94e9
N1tes:1. All dimensions are in RTS TECHNOLOGY, INC.
millimeters A Comoany of the Sauerwein Group2. Material shall be Matenal Noted Unlessotherwse
''
; Stainless Steel AISI Type 347 Finish 1 um (32 pin; d. toleran s Capsule J
or Type 316 or Type 316L Drawn by JMunro Topx3. To be press fit with 77202 Checked
-.,xx ; 3 o.3
Approved X.xx ; 1 o.01 '- -
x.xxx : 2 ooos 77201 5Scale 40:1 Angles : t 0.50,
||
!
f
. . . _ - - - . - . _ _ . _ _ _ -- _ ._ - _ . . _ ___ _ _ . . .. __ _ _ , _._
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,--
0? x 45* _'
.co |
'.|> Note 3 4----
;
r
{ h1.10
Dia c 0.81.08
4) f
0.2 Rad
1.18 Dia > < L c
U\
ANotes:
1. All dimensions are in g_
milkmeters -
4 0.50E2. Material shall be ~
.
Stainless Steel AISt Type 347 4
or Type 316 or Type 316L *,
07003. Diameter to be to depth of 0.9 o0.695
to be press fit with 77201 IgDiameter to be G for remaining depth
0.65
| 4. ( Maximum = 5.05
; L Minimum = 1.65,
CL
35 Flagsh$ Drve Norm Amer. MA 01845 USA; Tel. 508-683 5211. Far 508 6819469
! RTS TECHNOLOGY, INC.A Company of the Sauerwein Group
''" _
Material Noted Unless other#seFinish 1 pm (32 uingd, tolerances CapsuleDrawn by JMunro Bottom.
'Checked (x io3
x.xxx : I 0 01' --x XX .Approved
2 0.00s 77202 8Scale 20:1 Angles : 1 0 50
(. .
____ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ . _-. . - _ _ . _ _ _ . _
eauny cmnt umy c===
-
' .1
RTS TECHNOLOGY, INC.A Company of the Sauerwein Group35 Ragship Drive North Andover, MA 01845
Mr. Stephen Baggett, Section LeaderSealed Source Safety SectionSource Containment and Devices BranchDivision of Industrial and Medical Nuclear SafetyOffice of Nuclear Material Safety & SafeguardsU. S. Nuclear Regulatory CommissionWashington, DC 20555
-. . _ , ., ,. _ . . . , -. . , .,. - - __ _ _.-
