Letter Sequence Approval |
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MONTHYEARML20135D7081997-02-28028 February 1997
Discusses Ltrs for Portsmouth Gaseous Diffusion Plant & 960419 & 0815,for Paducah Gaseous Diffusion Plant Requesting Exclusions of Areas within USEC Leased Areas from Criticality Accident Alarm Sys Monitoring
Project stage: Approval
ML20147H0981997-03-31031 March 1997
Forwards Response to Request for Addl Info Re Paducah Gaseous Diffusion Plant & Portsmouth Gaseous Diffusion Criticality Accident Alarm Sys Monitoring Exclusion Requests,Changing Due Date to 970228
Project stage: Request
ML20138D4021997-04-0707 April 1997
Forwards Responses to Questions Concerning Paducah & Portsmouth GDP Criticality Accident Alarm Sys Monitor Exclusion Requests
Project stage: Other
ML20217F4441997-10-0303 October 1997
Ack Receipt of 970915 Application to Amend Coc GDP-1 Re Product & Tails Withdrawal Criticality Accident Alarm Sys. Application Is Acceptable for Formal Review.Completion of Review Is Anticipated by 980115
Project stage: Approval
ML20217F8061997-10-0707 October 1997
Requests Technical Assistance in Reviewing Certificate Amend Request for Paducah Gaseous Diffusion Plant to Revise TS Requirement on Criticality Accident Alarm System for Product Withdrawal Facilities
Project stage: Approval
ML20198R6521998-01-14014 January 1998
Informs That Review Will Not Be Completed by 980115 Due to Other Activities.Review Should Now Be Completed by 980331
Project stage: Other
ML20203A2301998-02-12012 February 1998
Requests Addl Info Re 970915 Application for Amend to Certificate of Compliance Revising Technical Safety Requirement 2.3.4.7, Criticality Accident Alarm Sys, Required Action A.1.5
Project stage: Approval
ML20248L2121998-03-10010 March 1998
Submits TAR Re Review of Request for Criticality Accident Alarm Sys (CAAS) Exclusion for Portsmouth Gaseous Diffusion Plants & Paducah Gaseous Diffusion Plant
Project stage: Approval
ML20216J0531998-03-13013 March 1998
Provides Response to NRC RAI on Certificate Amend Request Dealing W/Product & Tails Withdrawal Facility Criticality Accident Alarm Sys.Info Requested Provided in Encl 1
Project stage: Response to RAI
ML20216H2691998-04-14014 April 1998
Informs of Inability to Complete Review of Amend Request by 980331 as Indicated in .Currently Anticipates Completion by 980529
Project stage: Approval
ML20248K8571998-06-0505 June 1998
Informs That Staff Was Unable to Complete Review of Certificate Amend Request by 980529,due to Other Activities. Completion of Review Anticipated by 980630
Project stage: Approval
ML20236N8231998-07-0909 July 1998
Informs That NRC Review of Application Identified Addl Info, Needed Before Final Action Can Be Taken on Request Re Paducah Certificate Amend Request for Product & Tails Withdrawal Criticality Accident Alarm Sys
Project stage: Approval
ML20237C6991998-08-18018 August 1998
Forwards Response to NRC 980709 RAI Re Certificate Amend Request Revising Technical Safety Requirement 2.3.4.7 Re Product & Tails Withdrawal Criticality Accident Alarm Sys
Project stage: Other
ML20195J8771998-11-20020 November 1998
Informs That Staff Anticipates Completing Paducah Certificate Amend Request Re Product Tails Withdrawal Criticality Accident Alarm Sys,By 981231 Due to Other Activities
Project stage: Approval
ML20197G6811998-12-0707 December 1998
Forwards Copy of Compliance Evaluation Rept Prepared to Support Amend of Coc GDP-1 & Copy of Notice of Amend Which Has Been Forwarded to Ofc of Fr for Publication
Project stage: Other
ML20199G2161999-01-14014 January 1999
Forwards Amend 23 to Coc GDP-1,revising TS Requirement 2.3.4.7 on Product & Tails Withdrawal Facilities Criticality Accident Alarm Sys
Project stage: Approval
ML20202G2541999-02-0101 February 1999
Rev 37 to USEC-01,application for NRC Certification,Paducah Gaseous Diffusion Plant.Rev Incorporates Changes to Technical Safety Requirements Previously Submitted & Approved as Amend 23 to Coc GDP-1
Project stage: Request
ML20195H4541999-03-0101 March 1999
Responds to NRC 981204 RAI Re Licensee Request for Exclusion of Areas within Licensee Leased Areas from Criticality Accident Alarm Sys Monitoring.Update Documents,Originally Submitted as Part of Original Request,Encl
Project stage: Request
1998-02-12
[Table View] |
Text
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gY'oig 7N f*.
UNITED STATES j
j NUCLEAR REGULATORY COMMISSION t
WASHINGTON. D.C. t0%HK101
\\.... /
October 7, 1997 MEMORANDUM TO: Pnillip Ting, Chief Operations Branch Division of Fuel Cycle Safety and Safeguards, NMSS FROM:
Robert C. Pierson, Chief Special Projects Branch QQ
{
Division of Fuel Cycle Safety and Safeguards, NMSS
SUBJECT:
TECHNICAL ASSISTANCE REQUEST REVIEW OF PADUCAH I
GASEOUS DIFFUSION PLANT CERTIFICATE AMENDMENT l
REQUEST REVISION TO PRODUCT AND TAILS WITHDRAWAL FACILITIES CRITICALITY ACCIDENT ALARM SYSTEM The FCS3 Special Projects Branch requests technical assistance in reviewing the following project:
Rolent: Certificate Amendment Request for the Paducah Gaseous Diffusion Plant to revise the Technical Gafety Requirement (TSR) on the Criticality Accident Alarm System (CAAS) for the Product and Tails Withdrawal Facilities Calework/RITS/ TAC Nos: 70 7001320S/212AH/L32047 Renuested Action: The United States Enrichment Corporation (USEC) has requested a revision to TSR 2.3.4.7, Required Action A1.5. The TSR, upon CAAS Inoperability, allows completion of the withdrawal cycle for the current UF6 cylinder and then requires discontinuing withdrawal of UF6. It does not provide for filling the accumulators. USEC is requesting a change to allow other normal steady state operation upon loss of CAAS, such as filling the accumulators. We would like your staff to review the proposed changes, prepare questions to request additionalinformation (if necessary), and prepare input for a compliance evaluation report (similar to a safety evaluation report).
The SPB target date for completion of this amendment is January 15,1998. To meet this target date, completion of your review in the form of input for a compliance evaluation report, by f
January 5,1998, is requested. The estimated schedule allows for at least one request for
(, i additionalinformation to be generated by the primary reviewer no later than December 1,1997,4 If needed, a meeting with USEC on this subject could also be arranged.
9710090050 971007 PDR ADOCK 07007001 C
PDR ll l l llll lllll w.
m
o e
P. Ting,FCOB 2
A copy of USEC's request and the current Ti.R are attached. Merri Horn has already discussed this request with Jack Davis of your staff. However,if another revieweris assigned, please have him/her directly contact Ms. Horn to further discuss this request.
Contacts:
Project Manager (PM): Merri Horn,415 8126 l
Licensing Assistant (LA): Danielle Hoadley,415-8129 The above TAC No. should be referenced in future correspondence related to this request and on the RITS Report for recording staff time expended on this effort.
Docket 70 7001 Certificate GDP 1 Attachments:
- 1. Certificate Amendment Request dated September 15,1997
- 2. Current TSR 2.3.4.7 DISTRIBUTION: w/o encl.
- Docket 70-7001f NRCFile Centern PUBLIC SPB r/f NMSS r/f FCSS r/f KO'Brien, Rill JDavis G:\\ TAR 2 pad OFC SPB C
,[B,PB SP_B,, [
S O SPB NAME kiNorn/ij YbHoadley k[rtin RP erson DATE
'o /U97
/0/h97
/d/397 h / (/97
/ /97 C = COVER E = COVER & ENCLOSURE N = NO COPY OFFICIAL RECORD COPY
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