ML060870224

Email, M. Gryglak to J. Ellegood, Subject: Palisades Potential Finding (Crane)

ML060870224
Person / Time
Site:	Palisades
Issue date:	10/13/2005
From:	Jack Giessner Division Reactor Projects III
To:	Jamnes Cameron, Magdalena Gryglak NRC/RGN-III
References
FOIA/PA-2006-0082
Download: ML060870224 (2)

Text

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', ChrisGrIe Lipzr - Re: Palisades Crane/Cask in set down update ! RPage 11 From: John Giessner To: Jamnes Cameron; Magdalena Gryglak Date: 10/13/05 6:18AM

Subject:

Re: Palisades Crane/Cask in set down update Update,

-the plug is out, and the yoke unhooked. They will be starting inspections/corrections of the crane and EATL. They are looking at inspecting the "scratch" on the crane support.

-Target is mid-day to be ready to say the crane is OK.

Unrelated to DFS

-also last night they lost the inverter (nonsafety related) Y210. This powers the PPC (computer) and ERDS (channel to NRC). They made an 8 hr report for loss of ERDS, they needed to take compensatory actions for moni':oring rod locations and flux patterns (all preplanned in procedures).

r Is L Jack

>>> Mac dalena Gryglak 10/12/05 11:35 PM >>>

The licensee reset the emergency brake at approximately 22:30 confirming that the main hoist brake was engaged prior to resetting the emergency brake. The main hoist brake held the load as expected (no other contingency actions needed to be taken). The cask was set at the bottom of the pool at approximately 24:00. The licensee will remove the shield plug (or is actually in the process of removing the shieli plug), unhook the yoke, park the crane, and perform further inspections. Some of the follow up actions include the need to readjust the EATL-Energy Absorbing Torque Limiter setting to a higher val je (the set point of 175 ft-lbs was the lower range value used which caused the crane to trip). Big Rock Point used approximately 202 ft lbs after resetting the EATL; their crane is exactly the same as the Palisades crane. During the loading activities last year, the EATL setting was approximately about 197.5 ft-lbs and no crane lock out occurred.

Thank you Magda CC: Christine Lipa; Frances Ramirez; John Ellegood; L. Mark Padovan IlfolisUft inthis record was deleted in accordance with the Freedom of Infomafion FOIA->-Em 23

ac tei p\GW)0000 I.TMP Page 1 l1 Mail Envelope Properties (434E429C.682: 23: 3902)

Subject:

Re: Palisades Crane/Cask in set down update Creation Date: 10/13/05 6:18AM From: John Giessner Created By: JBG~nrc.gov Recipients nrc.gov ch_pc,.CHDO CA], CC (Christine Lipa)

FCR CC (Frances Ramirez)

JAE CC (John Ellegood)

JLC (Jamnes Cameron)

MRD2 (Magdalena Gryglak) nrc.gov owf4_po.OWFNDO LMP CC (L. Mark Padovan)

Post Office Route chpo.CH DO nrc.gov owf4_po.OWFNDO nrc.gov Files Size Date & Time MESSAGE 3548 10/13/05 06:18AM Options Expiration Date: None Priority: Standard Reply Requested: No Return Notification: None Concealed

Subject:

No Security: Standard