ML19322C247
| ML19322C247 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 04/02/1969 |
| From: | US ATOMIC ENERGY COMMISSION (AEC) |
| To: | |
| Shared Package | |
| ML19322C214 | List: |
| References | |
| NUDOCS 8001160687 | |
| Download: ML19322C247 (5) | |
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N STATUS REPORT - REACTOR TEOW01/W.T HEHORANDA l
INITIAL ISSUING DEVELOPMENT AND STATUS RTH No.
TITljt DATE BR ANOl Cowenents received from RP (3-22-68), CO (2-16-68), Dr. Bates of St. I. outs thiversity (2-12-68). The RT'i was revised and the version dated 4-10-68 was approved by the Director, RTH 1 Tornado Considerations 1-18-68 C& cts The positions stated in the RT*l are being used routinely in DSL evaluations.
DNL on 4-29-68 A revision to (a) modify radioactivity 11mits for tornado induced accidente, (b) provide fuel stcrage pools, and (c) further define the explicit guidance on protection for spent probability bases, has been submitted to the Director, DR1, for aps,.eal (3-28-691.
RTH 2 Nuclear Vessele -
Coas=ents received from RP (1-16-6R), DRS (1-16-68), R0 (1-19-68) and CO (2-16-68).
The Supplementary Criteria 12-22-67 C&CTB from RTH was revised on 5-10-68 to include the observation that extensive comments The RPt wee again revised Industry were bein$ considered by DRS for a future revision.
That revision on 8-12-68 to eliminate redadant wording in the interim requirements.
'was approved by the Director, DRL,on 8-13-68 and is being used routinely in DRL evaluations.
DRS advised us verbally (3-26-69, R. R. Maccory) that a revision of their Supplementary Because of the many criteria is in process and will be issued within three months or so.
changes that will be made to the criteria, we are revising our RTM to eliminate the i
requirement for justification of non-compliance for each of the criteria not met in its This revision is scheduled to be submitted to the Director, DRL,by 4-4-69, entirety.
I The RTM was Coments received from RF (2-20-68), CO (2-16-(8), and the EEC Branch of DRS.
RTH 3 Seismic Design Requirements 1-22-68 C&CT8 revised (5-10-68) and sent throuCh a concurrence chain, which included DRS, for the Director's approval. DRS returned the MTM without their concurrence but with cocraents f rom the EEC and the SF Branches of DRS. Additional comments were received f ron RF (6-10 and Dr. Blume's organisation. The general requirements of the RTit are used routinely by U
A revision of O
the C&CT8 ranch of DRL in their evaluations of seismic des 1Rn consid. rations.
O the RTH 1s scheduled to be submitted to the Director, DRL, late this year.
Revielon Cosaments received from R. Colmar, DRL (2-8-48), CO (2-15-68), and DRS (3-1-68).
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RTM 4 Emergency Core Cooling 1-29-68 NTB was imdertaken in the Spring of 1968. Comments receiv,ed on differences between Del & DRS A revised version O
System Evaluation positions from C. A. Arlotto (draf t coments, 5-17-68) and 'tr (5-27-68).
Cuidelines of the RTH was forwarded to the Director for approval in June 1968 Approvat not yet made The June version of the RTM was dist ributed pending resolution of dif ferences with DRS.Most of the requires: ants of the RTH are routinely used to the DRL staf f in January 1969 in DRL anfety evaluations. A revised version of the RTH is scheduled to be subenitted to This revision will atte=pt to resolve the Director, URL,in the Summer of this year.
remaintne, technical dif ferences between DRI. and DRS.
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s STATUS REPORT - REAC1% TEctNOLOCT IT!!)RANDA (CONT'D.*
INITIAL ISSUING DEVELOPMFWT AND STAniS DATE BRANCH kTM Wo.
Till.E Following initta! lesusnee, The inittel version incorporated corrents f rom Dr. Newmark.consnents 46 )
RTH _ Flooding Ccusiderations For 5-28-68 C&cTB The RTM,although not yet approved by the Director, DRL, is routinely used is applicable Sites Alcos Rivers A revisten, factoring in corrients received, is scheduled to be safety evaluations.
submitted to the Director, DRL,by 4-21-69 i
for their infonnel An initial draf t dated 6-11 ad was sent to specialists with a requestCorrie I
9-20-68 E&RSTS 21M ~ Tission Products - Iodine review.
RIM tesued for geveral Tornation and Removal fa D. Morrison (BMI, 7-12-68), and T. C1fford (ESSA, 7-15-68).
DML (11-4-68) &
Consents received f rom RP Branch it (11-7-69)
Power Reactor Yacilities review and coment on 9-20-68.no PI't is routinely used by the E&RST Branch of h in their SP Branch, DRS (11-21-68).
A revised version tf the evaluations of iodine forraation and removal considerations.
RTH is scheduled to be submitted to the Director, DRL, for approval by 6-2-69.
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Coments received from F. Anderson, DRL (7-9-68), CD (7-18-68), and the EEC Reactor Vessel Irradiation 6-27-68 C& CTS (8-9-6 8). Revision is la process.
Requirerents on Reactor Vessel Irradiation Surveillance", an informal paper given to th R1H ~
Surveillance for their information and at their request.
ACRS, at the November 1968 ACR$ aneetinR, These requirements are routinely used as interim guidance by the C&CT Branch of Dpt in A revised version of the RTH is scheduled to be submitted to the current evaluations.
Director, DRL, for approval by 7 1-69.
and Comments received frors Dt1 (9-12-68), CO (9-12 68), SP Branch, DRS (10-8-68),
The RTil requirements are not being used currently RTH _ Recording Setssographs In 8-$-68 C&CT8 Dr. Slume's organization (10-9-68).The Director, DRL, verbally authorized (2-17-69) the C&CT Bran Nuclear Facilities in safety evaluations.
to begin to routinely request the provision of at least one strong rotion selsperraoh at A revised each reactor site unless justification against such provision is presented.
version of the RTH is scheduled to be submitted to the Director, DPL, for approval by 7-1 69.
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Cossnents received frove RP Branch #1 (9-9-6R), tr!L (9-l2-68),CO (9-16-68), and the SP Branch, DRS (10-1-68). The requirements of the RTM are routinely used by the F&FTT 8-8-68 E&RSTB RTH _ Atmospheric Dif fusion tiodels Branch of D9L in their evaluations of diffusion considerations.. A revised version the RTH is scheduled to be submitted to the D! rector, Det, for approval by 7-15-69 t
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' ' STATUS REPORT - REACTOR TEQiNOLOCT ME!DRANDA (CONT'D.)
INITIAL ISSUING DEVEIAPMNT AND STATUS RTH NO.
TITLE DATE BRANCH Coments received from RP Branch #1 (9-9-68), D'fL, (9-U '8), CO (9-16-68), and the SP Branch RTH _ Calculating Thyroid Doses 6-8-68 E&RSTB DRS (10-1-68). The requirements of the RTM are used routinely by the E&RST Branch of DRL For the DBA in their evaluations of thyroid dose estimates. A revised version of the RTM is scheduled e
to be submitted to the Director, DRL, for approval by 8-1-69.
Concents received from RF Eranch #1 (9-9-68), DML (9-12-68), and (D (9-16 68).
The RTH _ Tabulation of Accident 6 13-68 ELRSTB requirements of the RTH are used routinely by the E&RST Branch of DRL in their Asstenptions Used by E&RSTB evaluations of dose estinstes for specific accidents. A revised version of the RTH For Light Water Power is scheduled to be submitted to the Director, DRL, for approval by 8-15-69.
Reactors RTH _
Reinforcing Bar Cadweld 10-29-68 C&CIB connents received from L. Kintner, DRL (11-1-68), and CO (12-5-68). A podified verston of the requirements of the RTH are used routinely by the C&CT Branch of DRL in their Sp11ces - Test Sampling evaluation of structural designs. A revised version of the RTH is scheduled to be Requirements submitted to the Director, DRL, for approval by 5-1-69.
IrfM _ Major Steet Structural 3-21-69 C&cTB Coments due by 5-1-69 The requirements of the ETH are not yet used by the C&CTBranch of DRL althour.h it is the intent to do so as soon as the coments are reviewed and Components Embedded in Concrete judged to warrant use of the RTH. A revised version of the RTH is acheduled to be Containneet Structures,
submitted to the Director, DRL, for approval by 7-1-69.#
RTH _ Design Basis Criteria for NTB An initial set of crite ria, dated 1-3-69 was developed by a DRieDRS team. The Director, DCS, i
concurred with the criteria. The Director, DRL, directed that they be used on a trial Pressurized Water Reactor basis for all appitcable applications. Copies for the use of the DRL staff uete distributed Dry Containments on 2-19-69 with a request for munent. The document will be redraf ted as an PTH.
Initi al issuance for general internal review scheduled for 5-1-69.
RTH _ Reactivity Des 18n Basis NTB Initial issuance for internal review scheduled for 6-1-69.
Accident - Fuel Failure and Rod Worth Considers-l tions RTH _ Steam 1.ine Break Evaluation NTB Initial issuance for internal review scheduled for 7-1-69 Cuidelines (BWR)
RDf _ DNB Correlations NTB Initial issuance for internal review scheduled for 8-1-69 t
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. STATUS REPORT - REACTOR TEGINOI.0GT HDf0RANDA (CONT'D.)
INITIA1.
ISSUING DEVE10P'W.NT AND STATUS RTH NO.
TIT 1.E DATE BRANCH R1H _ Rod Withdraual Accident Initial issuance for internal review scheduled for 10-1-69 Evalustica Cuidelices NTB Initial issuance for internal review scheduled for 7-1-69 RTH _ Enfiltration from Secondary E&RSTB Containment Structures RTH _ Flooding Considerations for E&RSTB' Initial issuance for internal review scheduled for 8-1-69.
Coastal Sites Initial issuance for internal review scheduled for 10-1-69 RTH _ Environmental Honitoring -
E&RSTB Preoperational and operational Requirements Initial issuance for internal review sche'duled for 6-1-69.
SSTB RTH _ Design Basis Criteria for Systems to Prevent Accisauf stion of Combustible Hintures to I
Contains* eat Systems initial issuance for internal review scheduled for 5-1-69.
C&CTB RTH _ Requirements for User Testing of Reinforcing Bars initial issuance for internal review scheduled for 10-1-69 j [,,
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Design Basta Criteria for C&CTB,
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Containment Isolation Systens
,A,.*A initial issuance for internal review scheduled for 5-1-69' h
RTH _ Control Rocra Design Bapte I&PTB
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Considerations Initial issuance for internal review scheduled for 7-f-69.
I&PTB RTH _ Technical Specification Requirements for Availab':G r of Electric Fouer Sources RT*1 _ Technien1 Specification I&PTB Initial issuance for internal review scheduled for 9-1-69.
Requirements for Instru-mentation and ccetrols O
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STATUS REPORT - REACTOR TECID40 LOGY f1ETRANDA (CONT'D.)
INITIAL ISSUINC
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TIRE DATE BRANCH pgygg,npggyy g.3D STATir5 RTM _ Onsite Eiectric Power I&PT3 initial issuance for internal review scheduled for 10-1-69 Consideratione RTH _ Offette Electric 1&PTB Initial issuance for internal review scheduled for three months following approval Power Considerations of revised Ceneral Design Criterion No. 39
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