IR 05000461/1985049

Safety Insp Rept 50-461/85-49 on 850911.No Violation or Deviation Noted.Major Areas inspected:as-built Condition of Conduit Hangers,Cable Tray Hangers,Hvac Ducts & HVAC Duct Supports

ML20137W111
Person / Time
Site:	Clinton
Issue date:	09/30/1985
From:	Danielson D, Muffett J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To:
Shared Package
ML20137W078	List: IR 05000461/1985049 ML20137W073
References
50-461-85-49, NUDOCS 8510040223
Download: ML20137W111 (3)

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U.S. NUCLEAR REGULATORY COMMISSION

REGION III

Report No. 50-461/35049(DRS)

i Docket No. 50-461 License No. CPPR-137 t

Licensee: Illinois Power Company i- 500 South 27th Street l Decatur, IL 62525 Facility Name: Clinton Nuclear Power Station, Unit 1 l Inspection At: Clinton Site, Clinton, IL l i l Inspection Conducted: September 11, 1985

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Inspector: J. W. Muffett.J %W$ 9 /2. i f8F l Date l

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Approved By: D. H. Danielson, Chief kJe/F Materials and Processes Section Date

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! Inspection Summary Inspection on September 11, 1985 (Report No. 50-461/85049(DRS)) '

t Areas Inspected: Unannounced special safety inspection to examine the as-built condition of conduit hangers, cable tray hangers, HVAC ducts and HVAC duct

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supports. The inspection involved a total of eight inspection hours by one NRC l inspecto .

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Results: No violations or deviations were identified.

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8510040223 850930 PDR 0 AD0cm 05000463 PDR

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DETAILS Persons Contacted Illinois Power Company (IP)

• K. A. Baker, I&E Interface-Licensing

• J. E. Karr, Quality Recovery Program Manager

• D W. Wilson, Supervisor Licensing Administration The inspector also contacted and interviewed other licensee and contractor employee * Denotes those attending the exit intervie . Inspection of Electrical Hangers, HVAC Ducts and HVAC Duct Supports In conjunction with the review of the nonconformance reports (NCR's) and engineering evaluations detailed in Inspection Report No. 50-461/85044, a sample of the electrical hangers (conduit hangers and cable tray hangers), (HVAC) ducts and HVAC duct supports were inspecte The components inspected were chosen on a random basis and are located on various elevations in the fuel, auxiliary, and control building The following components were inspected:

Conduit Hangers E28-1000-08A-CC3B E28-1000-08A-CC3A E28-1000-08A-CC11 E28-1000-05A-WAF2 E28-1000-05A-HBT-3 E28-1000-05A-HBT-I-1 E28-1000-03A-WA42 E28-1000-03A-WAI-F4 E28-1000-03A-WAI-7 E28-1000-03A-WA-45 E26-1000-01A-W11-388 E30-1002-05A-WH1 E30-1002-02A-CC42 E30-1002-02A-CC11 E26-1003-03A-WA16 E26-1003-03A-H5 E26-1004-05A-WP1-1 E26-1004-03A-WPC1A E30-1005-03A-WH138 ,

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E30-1005-03A-WH128 E30-1005-03A-WAI Pull Box IPB 62 80K

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o Cable Tray Hanger and Adjacent Tray E30-1005-04A-H13 E30-1005-04A-H36 Auxiliary Steel Associated with Electrical Hangers E30-1005-01A-AS22 E30-1005-01A-A523 E30-1005-01A-CC37A E30-1005-01A-CC30 E30-1005-01A-CC41B E30-1005-01A-CC43A HVAC Duct Supports and Adjacent Ducts C7022 04407 C7024 04170 i C7025 04180 C7245 04174 C5118 04412 C5116 C3152 C5300 C3151 C3149 C3148 The components were inspected for general configuration, workmanship and for the quality of the weldin Conclusion During this inspection no violations or deviations were identifie Components inspected were acceptable and the quality of welding was acceptabl . Exit Interview The inspector met with representatives (denoted in Persons Contacted paragraph) at the conclusion of the inspection. The inspector summarized the scope and findings of the inspection noted in this report. The inspector discussed the likely informational content of the inspection report with regard to documents or processes reviewed by the inspector during the inspection. The licensee did not identify any such documents / processes as proprietary.

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