ML19305E874

Summary of Regulatory Positions to Be Addressed by Applicant, App C Suppl Submitted for Auxiliary Bldg Refueling Area Crane

ML19305E874
Person / Time
Site:	Fort Calhoun
Issue date:	02/11/1980
From:	EDERER, INC.
To:
Shared Package
ML19305E842	List: ML19305E841 ML19305E850 ML19305E854 ML19305E860 ML19305E864 ML19305E874 ML19305E881
References
EDR-1-APP-C, NUDOCS 8005200556
Download: ML19305E874 (8)

Text

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8005200

,IN ATTACHMENT 3.2 APPENDIX C SUPPLEMENT TO GENERIC LICENSING TOPICAL -REPORT EDR-1 SUBBIARY OF REGULATORY POSITIONS TO BE ADDRESSED BY THE APPLICANT FOR .

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OMAHA PUBLIC POWER DISTRICT FORT CALHOUN STATION UNIT NO.1 I

AUXILIARY BUILDING

,_ REFUELING AREA . CRANE _ _ _ _ _ _ _ _ _ _. _ _ _ _ _ _ _ _ . . .

REVISION 0 2/11/80 t

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Revision,0 2/11/80 -

s s EDR-1 APPENDIX C SUPPLEMENT

SUMMARY

OF REGULATORY POSITIONS TO BE ADDRESSED BY THE APPLICANT

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FOR FORT CALHOUN STATION UNIT NO.1 AUXILIARY BUILDING REFUELING AREA CRANE TABLE OF CONTENTS AND REVISION STATUS Description Page No. Revision Table of Contents and Revision Status ii 0 2/11/80 Topical Report Section 111. C( C .1. b(3 )) , 111. C(C .1. b (4)) , &

111.C(C.4.d) 1 0 2/11/80 111. C(C .1. c) 1 0 2/11/80 111.C(C.1.d) 2 0 2/11/80

, 111. C(C .1. e) 3 0 2/11/80 111. C(C .1.f) 3 0 2/11/80 111.C(C.2.b) & 111.E.4 3 0 2/11/80 111. C(C . 2. c) '

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111. C(C . 2. d) 4 0 2/11/80 111.C(C.3.b) 5 0 2/11/80 3 111. CCC.3. t) 5 0 2/11/80 111.C(C.S.a) s 0 2/11/80 f

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EDR-1 APPENDIX C SUPPLEMENT

SUMMARY

OF REGULATORY POSITIONS TO BE ADDRESSED BY TIIE APPLICANT FOR FORT CALIIOUN STATION UNIT IIO.1 AUXILLARY BUILDiVG REFUELING AREA CRANE i

Regulatory -Topical Positon Report Information to be Provided Specific Plant Data Section C.1.b(3) 111.C(C1.b(3) ) 1. The nondestructive and cold 1. The crane shall be load tested at 1.25 proof testing to be performed tinies the maximum critical load with on existing structural memberc the ambient temperature at or below for which satisfactory impact the operating temperature when hand-data is not available. !ine critical loads. In additon the existing re ane bridge, including all accessible structural welds, will be visually inspected by a competent structural engineer. Visual indica-tions of structural degradation of

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the existing bridge will be investi-gated further by the appropriate non-destructive examination techniques. .

C.1.c 111.C(C.1.c) 1. The extent the crane's struc- 1. The crane structures are qualified tures, which are not being for both the Design Earthquake and replaced, are capable of meet- Maximum Credible Earthquake while ing the seismic requirements supporting the maximum critical load.

of Regulatory Guide 1.29.

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EDR-1 APPENDIX C SUPPLEMENT

SUMMARY

OF REGULATORY POSITIONS TO BE L ADDRESSED BY TIIE APPLICANT FOR FORT- CALIIOUN STATION UNIT NO.1 AUXILIARY BUILDING REFUELING AREA CRANE (Continued) l i

Regulatory  : Topical Positon - Report Information to be.Provided Specific Plant Data Section ,

C. lld 111.C(C.1.d) 1. The extent welds joints 1. Nondestructive examinations of the in the crane's structures, existing bridge structure were not which are not being re- required by existing regulations at placed, were - nondestruc- the time of bridge construction.

Lively examined, and flowever the bridge structure has been derated from 100 tons to 75 tons, the X-SAM system provides  ;

additional overload protection, and the inspections of the existing -  ;

structure described in C.1.b(3) i above are adequate to ensure the structural integrity of the existing bridge.

2. The extent the base material, 2. The weld joint geometries used in the at joints susceptible to lamellar existing bridge structure are not tearing, was nondestructively considered to be susceptible to examined. '

lamellar tearing.

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SUMMARY

OF REGULATORY POSITIONS TO BE ADDRESSED BY TIIE APPLICANT FOR FORT CALIIOUN STATION UNIT NO.1 AUXILIARY BUILDING REFUELING AREA CRANE (Continued)

Regulatory Topical Positon Report Information to be Provided Specific Plant Data Section C.I.e 111. C(C.1.e) 1. The extent the crane's 1. The crane was not used for making structures, which are any major construction lifts and has not being replaced, are been de-rated from 100 tons to 75 capable of withstanding tons . All pasi projected use of the the fatigue effects;of crane at a maximum loading of 75 cyclic loading from previous tons is well within the cyclic load-and projected usage, including ing capability of the existing crane any construction usage. structure.

C.I.f 111.C(C.1.f) 1. The extent the crane's .1. The material thickness of the exist-structures, which are ing bridge structure are such that not being replaced, were Sub-article 3.9 of AWS D1.1 does post-weld heat-treated in not require post-weld heat-treatment.

accordance with Sub-article 3.9 of AWS D1.1, " Structural Welding Code."

C.2.b 111.C(C.2.b) 1. Provisions for accommodating 1. Administrative procedures will be 111.E.4 the load motion and kinetic used to assure that a minimum of energy following a drive 1 foot of clearance is maintained train failure when the load between the load and surfaces that is being traversed and when can not withstand the kinetic energy it is being raised or lowered. associated with 1 inch of free fall of the load involved. The surfaces, which will support the lond, are de-signed to withstand a minimum of 1 inch of free fall of the load involved.

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. .f EDR-1 APPENDIX C SUPPLEMENT

SUMMARY

OF REGULATORY POSITIONS TO BE ADDRESSED BY Tile APPLICANT FOR FORT CALHOUN STATION UNIT NO.1 AUXILIARY BUILDING REFUELING AREA CRANE (Continued)

Regulatory Topical Positon Report Information to be Provided Specific Plant Data Section C.2.c 111.C(C.2.c) 1. Location of safe laydown 1. The cask loading and decontamina-areas for use in the event tion area as well as the cask rail repairs to the crane are re- car, can all be used as laydown quired that connot be made areas for use in the event that with the load suspended. repairs to the crane are required that cannot be made with the load suspended.

C.2.d 111. C(C. 2. d) 1. Size of replacement com- 1. The replacement trolley components ponents that can be brought will be brought in through the rail-into the building / containment road bay, which means that any trol-for repair of the crane without ley component can be brought in to having to break its integrity. the auxiliary building if needed for crane repairs.

2. Location of area where repair 2. Repair work, involving heavy lifts by work can be accomplished on non-single failure proof equipment, the crane without affecting the can be safely accomplished on the crane safe shut-down capability of when it is positioned over the railroad the reactor. bay. There are no nuclear safety restrictions on crane repairs that do not involve handling heavy components.

3. Any limitations on reactor 3. There are no limitations on reactor operations that would result operations that would result from from crane repairs. crane repairs.

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EDR-1 APPENDIX C SUPPLEMENT

SUMMARY

OF REGULATORY POSITIONS TO BE ADDRESSED BY TIIE APPLICANT FOR FORT CALIIOUN STATION UNIT NO.1 AUXILIARY BUILDING REFUELING AREA CRANE (Continued)

Regulatory Topical Positon Report ?r1 formation to be Provided Specific Plant Data Section C.3.b 111. C(C.3.b) 1. The design margin and type 1. Each lifting device attached to of lifting devices that are the hook to carry critical loads attached to the hook to carry will support a load 3 times the critical loads. load (static and dynamic) being handled without permanent de-formation.

C.3.t 111. C(C .3.t) 1. The extent construction re- 1. The construction requirements for quirements for the crane's the cranes were the same as for structures, which will not be permanent plant service, replaced, are more severe than those for permanent plant service.

2. The modifications, and in- 2. No special modifications or in-spections to be accomplished spections are required to convert on the crane following con- the crane from construction use struction u.e, which was to permanent plant service, since more severe than those for the requirements are the same.

permanent plant service.

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SUMMARY

OF REGULATORY POSITIONS TO BE ADDRESSED BY TIIE APPLICANT FOR FORT CALHOUN STATION UNIT NO.1 AUXILIARY BUILDING REFUELING AREA CRANE (Continued)

Regulatory Topical l Positon Report Information to be Provided Specific Plant Data Section C.S.a III . C(C.S .a) 1. The e:: tent the procurement 1. The procurement documents for the documents for the crane's existing bridge structure did not structures, which will not be invoke 10CFR50 Appendix B since replaced, required the crane the crane structure was built prior manufacturec to provide a 'to the issuance of this federal quality assurance program regulation. Ilowever, the bridge consistent with the pertinent was built to the Ilarnischfeger quality provisions of Regulatcry control and assurance procedure in

' Guide 1.28. i effect at the time of construction.

This document covered items such as procurement control, receiving control, i material storage and handling, in-process control, inspection and testing, packaging and shipping, drawing and charge control, tool and gage control, non-conforming material control, and corrective action measures.

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