ENS 42461

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v t e ENS Event
06:00 Mar 30, 2006
Title	Part 21 - Crane Overstress Conditions
Event Description	The following is a summary of information provided by the manufacturer via email: On March 30, 2006, as part of a crane design analyses and study, Whiting Corporation identified two overstress conditions. One is on the Girder End connection of a low head room bridge and one on a single fastener in a main hoist gear case application. It is recommended that the affected cranes at the facilities listed below be restricted to 50% capacity for the over stressed end connection and 50% or 85 % capacity for the suspected over-stressed bolt until such time as the fastener or end connection can be inspected and evaluated or replaced. The following list identifies the facilities where the bridges and trolleys are suspected to be affected by the Whiting Corporation. Oyster Creek, Three Mile Island, Seabrook Oconee, McGuire, Shearon Harris, St. Lucie, Catawba D. C. Cook Cooper, Waterford, Grand Gulf, San Onofre, Palo Verde, Columbia Generating Station Whiting Corporation is attempting to contact the customers directly to notify them of this circumstance. * * PART 21 UPDATE - CRANE OVERSTRESS CONDITIONS VIA E-MAIL ON 04/03/06 AT 1800 EDT ENTERED BY MACKINNON* * * The following is a summary update of information provided by the manufacturer via e-mail Indian Point added. R1DO (Finney), R2DO (Tom Decker), R3DO (Anne Marie Stone), R4DO (Linda Smith), NRR Part 21 (Omid Tabatabai) & NRR Part 21 (Jack Foster) notified via e-mail.

ENS 42461 +/-
Where
Whiting Corporation Monee, Illinois (NRC Region 3)
Organization:	Whiting Corporation
Reporting

10 CFR 21.21
Time - Person (Reporting Time:+35.93 h1.497 days <br />0.214 weeks <br />0.0492 months <br />)
Opened:	Mark Kwasny 17:56 Mar 31, 2006
NRC Officer:	Jeff Rotton
Last Updated:	Apr 3, 2006
42461 - NRC Website
v • d • e

v t e Emergency Notification System
Whiting Corporation with 10 CFR 21.21, Notification of failure to comply or existence of a defect and its evaluation
WEEKMONTHYEAR2006-03-30T06:00:00 [Table view]
[ENS list for Whiting Corporation]

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ENS Notification