ML18264A191

NRC Information Request (9/19/2018); Part B Items (Onsite) IP 71111.08 - E-Mailed 09/19/18 (DRS-M.Holmberg)

ML18264A191
Person / Time
Site:	Prairie Island
Issue date:	09/19/2018
From:	NRC/RGN-III
To:
References
Download: ML18264A191 (2)

Text

Part B Items (Onsite) - NRC Information Request (9/19/2018) - IP 71111.08 - Prairie Island Nuclear Plant Unit 1 - Documents Selected for Onsite Review.

Please provide a hard copy of the documents below to the NRC Onsite work location or Resident Office on or before the entrance meeting scheduled for September 26, 2018. This list of documents compliments/supplements the existing list of information requested for the onsite review as identified in Section B of the NRC request for information letter dated June 5, 2018. Please direct questions on this request to the lead inspector Mel Holmberg at msh@nrc.gov or 630 829-9748.

1) ITEM B.1 - See detailed list of information needed in the NRC information request letter- Welds selected for review (prior outage)

Work Order Description/Topic Supporting Docs 535855-01, Replaced piping segment As stated in Item B.1 of request 535854- to accommodate letter and EC-26588 01,13,27 installation of new vent lines for voids found in RHR system.

388028-01 Replaced SG Blowdown As stated in Item B.1 of request Valve letter

2) ITEM B.2 of NRC information request letter- ISI related corrective actions AR Number Description/Topic Supporting Docs 501000012442 RPV Head Upper Thermal Copy of AR and all CAs and And any other Sleeve Wear- affecting WE applicable evaluations ARs that relate PWRs as described in including applicable to WE Part 21 We vendor- TB-07-2 and nondestructive examination

- Event Notice NSAL-18-1 and MRP Letter (NDE) reports.

53422 2018-033 ARs that relate Baffle Former Bolt Copy of AR and all CAs and to this topic. Cracking- PWRs applicable evaluations Copy of MRP including applicable NDE 2017-011 reports.

500001538861 SP 1392 Bolted Copy of AR and all CAs and Connections ISI Indication applicable evaluations including applicable NDE reports.

501000001978 Spare RHR Pump missed Copy of AR and all CAs and ASME XI Repair Req applicable evaluations including applicable NDE reports.

500001540887 SP 1168.13 Active leak Sl- Copy of AR and all CAs and 145-2 applicable evaluations including applicable NDE reports.

501000011605 Risk Failure to Perform Copy of AR and all CAs and Pressure Test applicable evaluations including applicable NDE reports.

ADAMS Accession Number ML: 18264A191

500001539956 1R30: 12 RCP 12 (145-052) Copy of AR and all CAs and NDE Non-Relevant applicable evaluations including applicable NDE reports.