ML20153C654
| ML20153C654 | |
| Person / Time | |
|---|---|
| Issue date: | 04/13/1990 |
| From: | Steven Baggett NRC |
| To: | Cadou P STOCKER & YALE, INC. |
| Shared Package | |
| ML20153C584 | List: |
| References | |
| SSD, NUDOCS 9809240160 | |
| Download: ML20153C654 (3) | |
Text
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l April 13, 1990 Mr. Peter B.
Cadou Stock Equipment Company 16490 Chillicothe Road Chagrin Falls, Ohio 44022
Dear Mr. Cadou:
This refers to your application for radiation safety review and registration of an X-ray fluorescence ash analyzer to be used by persons under the provisions of 10 CFR 31.5.
In reviewing your application, we find that the application is lacking information necessary for use to make a determination that the product is acceptable for general licensing purposes.
Please provide the following additional information or clarification so that we can continue our review.
1.
For a device to be used under the general license provisions of 10 CFR 31.5 it must be distributed by a specific licensee under 10 CFR 32.51.
Stock Equipment Co. must have a distribution license from NRC before the product is distributed.
We note that you have filed such an application with our Region I Office.
2.
Please indicate the colors of the light emitting diodes used to denote shutter condition.
Also describe and type of mechanical indicators, if any, that might be used by an operators to identify the shutter condition in the even of loss of power.
3.
Describe the air purity and pressure specifications that the customer will be required to supply to the device.
4.
To better understand how the model D267523 is mounted and its location within the CCA please provide us a more detailed drawing of the CCA.
5.
We note that you will use epoxy to cement the source into a copper jacket.
Please provide the specifications of the epoxy and describe what additional features the device has that would prevent the source from falling out of its shielding should the epoxy fail.
6.
Please define quarter turn steel fasteners, and how they operate to restrict the general licensees access to the source.
l 7.
You must provide a clear demonstration that the device meets the safety criteria described in 10 CFR 32.51 (2) (ii) and (iii).
Also specifically address the dose to the worker i
performing the services you denote that are user performed in section 3.10.2.
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8.
Your Appendix I, Exhibit D must also nclude certain sections of Part 30 as required by 10 CFR 31.
further you must include a copy of 10 CFR Sections 2.402 and 20.403, and a j
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copy of Part 20 Appendix D.
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9.
Please provide a copy of the operators' manual for the device and revise exhibit G to a list of specific do's and don'ts of I
the customer or general licensee.
The operators manual in addition to describing how to use the device must also have specific procedures for the user to follow to perform the limited maintenance discussed in section 3.10.2 of your application.
10.
Please provide the materials of construction for the labels and the location on the model D26752 and on the CCA and explain how they will be fastened to these devices.
11.
Please elaborate on the operation of the pneumatic system depicted in Dwg #. B12448.
If you have any questions please call be at 301-492-0542.
Sincerely, St n Daggett i
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SOURCE AND DEVICE EVALUATION TECHNICAL ASb1 TO:
STEVEN BAGGETT, NMSS/ INNS, Mail Stop OWFN-6H3 FROM:
REGION: I II III IV V HQ (Circle One)
FTS PHONE NO.
DATE:
APPLICANT 3U'k LETTER / APPLICATION DATE _ k#
MAIL CONTROL NO.(S)
LICENSEN0.(S)
REQUEST ACTION (CHECK APPROPRIATE B0X)
.(
) SOURCE REVIEW
(
) DEVICE REVIEW
(
) CUSTOM
( ) AMENDMENT OF REGISTTRATION SHEET N0.
(
)OTHER:
FOR NMSS/IMAB USE ONLY CONTROL NO.
f9W MODELS:
O 2 6 pr'?
DATE RECEIVED 7/t/rhv REVIEWER TYPE OF ACTION (INDICATE NO. OF EACH ON THE LINES)
(
)SOURCEREVIEW
(
EVICE REVIEW l ORMAL
(
) AMENDMENT
(
) CUSTOM
(' ) NO LICENSING ACTION REQUIRED TOTAL REVIEWER HOURS SPENT ON EVALUATION _
DATE COMPLETED NOTES:
DEFICIENCY LETTER _ _ DATE COMPLETED DEFICIENCY PHONE CALL DATE MADE __
RESPONSE TO DEFICIENCY
~ TYPING DRAFT IN OUT FINAL IN OUT FOR ARM /LFM8 USE ONLY FEES THAT HAVE BEEN PAID FOR : (INDICATENO.OFEACH SOURCE REVIEW-(Y)DEVICEREVIEW /
(J) FORMAL'
( 1 AMENDMENT
(
4
(
) ARM /LFMB
( ) CUSTOM W
NOTES:-
DATE TO-ARM /LFMB: q[7 d
- h DATE RETURNED:
N f
SIGNED:
- d. M DATE:
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