ML20247R725
| ML20247R725 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 09/26/1989 |
| From: | Milhoan J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | Campbell G ARKANSAS POWER & LIGHT CO. |
| References | |
| NUDOCS 8910020055 | |
| Download: ML20247R725 (3) | |
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'SEP. 2 61989' N[
In_ Reply Refer-To:
Dockets:..J50-313
' '50-368~
Arkansas Power.& Light Company ATTN:' Mr. Gene Campbell,
.Vice President, Nuclear Operations P.O.-Box'551 Little Rock, Arkansas 72203 Gentlemen:
The.NRC will ~ perform an. independent verification inspection during the period '
October 16-27, 1989, at' Arkansas Nuclear One, Unit 2. using the NRC Mobile Nondestructive Examination (NDE) trailer and team.
<The scope of this inspection will include inservice inspection activities, NDE activities associated with modifications, and-your program for pipe wall thinning.' ' Selected modification welds will be reinspected by the NRC NDE personnel using various.NDE methods including radiography. We anticipate'that
- we will require 4 to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> of access each night to perform radiography.
During the performance of radiography, we will require restricted personnel
, access for radiological safety purposes. The NRC NDE team will work closely with the plant staff.to develop a work schedule that will minimize any adverse effect on plant activities (see Attachment for supplemental:infonnation).
' Members' of your staff will be kept informed of our inspection progress and significant findings.
The examination results and inspection findings will be transmitted tt you through'the standard NRC inspection report.
If you should have any further questions regarding this planned inspection, please contact the assigned senior resident inspector, or Mr. Ian Barnes (817/860-8176) of the NRC Region IV office, or Mr. Harry Kerch (215/337-5264) of the NRC Region I' office.
Sincerely, Original Signed By 4
J.1. Llilboan James L. Milhoan, Director Division of Reactor Projects Attachment - Supplemental NDE Trailer Information cc w/
Attachment:
(see next page)
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ATTACHMENT' SUPPLEMENTAL NDE. TRAILER INFORMATION n
.1.
i NDE Trailer. Support Require a nts.
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~ We request that the N' RC-NDE 26-foot trailer' be positioned' as' near as practicable to the' containment area entrance to facilitate the performance of inspections.
a.-
The trailer requires the following connections while at your
. facility:
Site water with a garden hose connection - this water is for
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film rinse.
Requirement for film rinse water drain.(continual). No chemical disposal will occur from the trailer without prior concurrence from' appropriate. licensee personnel. At the end of thesindependent inspection,.the NRC needs to dispose of the film developing chemicals prior.to moving the trailer from the j.
site.
Two 30 amp,t110 volt circuits are required for operation of the trailer.
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The trailer will contain PT and MT approved materials. The team b.
will need'two rolls of your chemically approved tape and two approved markers for identifying welds and marking weld areas.
c.
It will be necessary for you to remove the paint.-rust or other material that could interfere with PT or MT on the selected welds.
Also, we'will need scaffolding erected and insulation removed for access.
2.
Administrative Information a.
The radiation source will be a nominal 100 curie IR-192 source.
This source is licensed and owned by the NRC contractor.
b.
The names of participating personnel in the NDE inspection will be
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supplied to you by Region I.
Clearance for these personnel is necessary.
c.
We-request that you hold a mini-radia' tion safety training course for the'NRC NDE personnel. This course should familiarize the personnel with your facility and procedures and should not exceed I hour in
- length, d.
A camera site pass will be needed for a Canon AE-1, 35 mm, camera.
The NDE' personnel will be using 5 watt Motorola radios on the site; e.
the frequency used by the NRC is 165.6625 MHz.
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