ML20151H439

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Amend 87 to License DPR-49,incorporating Revs to Tables of safety-related Snubbers to Satisfy Requirements of Mark I Containment long-term 780228 Order for Mod of License
ML20151H439
Person / Time
Site: Duane Arnold NextEra Energy icon.png
Issue date: 04/18/1983
From: Vassallo D
Office of Nuclear Reactor Regulation
To:
Iowa Electric Light & Power Co, Central Iowa Power Cooperative, Corn Belt Power Cooperative
Shared Package
ML20151H443 List:
References
DPR-49-A-087 NUDOCS 8305040108
Download: ML20151H439 (9)
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UNITED STATES NUCLEAR REGULATORY COMMISSION 2

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IOWA ELECTRIC LIGHT AND POWER CO WANY CENTRAL IDWA POWER COOPERATIVE CORN BELT POWER COOPERATIVE DOCKET NO. 50-331 DUANE ARNOLD ENERGY CENTER AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.87 License No. OPR-49 1.

The Nuclear Regulatory Commission (the Commission) has found that:

A.

The application for amendment by Iowa Electric Light & Power Company, et al, dated March 2,1983 complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's rules and regulations set forth in 10 CFR Chapter I; B.

The facility will operate in conformity with the application, the provisions of the Act, and the rules and regulations of the Commission; C.

There is reasonable assurance (i) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that.such activities will be conducted in compliance with the Commission's regulations; D.

The issuance of this amendment will not be inimical to the common defense and security or to the health and Iafety of the public; and E.

The issuance of this amendment is in accordance with 10 CFR Part 51 of the Commission's regulations and all appifcable requirements have been satisfied.

2.

Accordingly, the license is amended by changes to the Technical Spec -

ifications as indicated in the attachment to this license amendment and paragraph 2.C.(2) of Facility Ocerating License No. OPR-49 is i

hereby amended to read as follows:

1 (2) Technical Saecifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 87, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications.

8305040100 83041s hDRADOCK 05000331 PDR

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This license amendment is effective as of the date of issuance.

FOR THE NUCLEAR REGULATORY COMMISSION

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Domenic B. Vassallo, Chief Operating Reactors Branch #2 Division of Licensing

Attachment:

Changes to the Technical Specifications Date of Issuance: April 18,1983 4

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ATTACHMENT TO LICENSE AMENDMENT NO. 87 FACILITY OPERATING LICENSE NO. DPR-49 DOCKET NO. 50-331 Replace the following pages of the Appendix "A" Technical Specifications with the enclosed pages. The revised pages are identified by Amendment number and contain vertical lines indicating the area of change.

List of Affected Pages 3.6-42 3.6-43 3.6-44 3.6-45 3.6-46 3.6-47 e

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DAEC-1 TABLE 4.6-3 SAFETY RELATED SNUBBERS ACCESSIBLE DURING NORMAL OPERATION Identification No.

System Location GBC-1-SS-56 RHR Service Water Reactor GBC-1-SS-57 RHR Service Water Reactor GBC-2-SS-62 RHR Service Water Reactor HCC-8-SS-ll Core Spray Pump Suction Reactor HCC-8-SS-12 Core Spray Pump Suction Reactor EBB-16-SS-231 RHR Reactor EBB-16-SS-232(2 ea.)* RHR Reactor EBB-16-SS-233 RHR Reactor EBB-16-SS-234(2 ea.)* RHR Reactor GBB-3-SS-235 RHR Reactor GBB-3-SS-236 RHR Reactor GBR '-SS-237 RHR Reactor G38-3-SS-238 RHR Reactor GLE-8-SS-239 RHR Reactor GLE-8-SS-240 RHR Reactor GBB-10-SS-241 RHR Reactor GBB-10-SS-242(2 ea.)* RHR Reactor GBB-10-SS-243 RHR Reactor GBB-4-SS-210 RHR Reactor GBB-4-SS-211 RHR Reactor GBB-4-SS-212 RHR

- Reactor GBB-4-SS-213 RHR Reactor GBB-16-SS-214 RHR Reactor GBB-5-SS-215 RHR Reactor GBB-4-SS-216A RHR Reactor GBB-4-SS-2168 RHR Reactor GBB-4-SS-217(2 ea.)*

RHR Reactor HBB-21-SS-218(2 ea.)* RHR Reactor HBB-23-SS-219 RHR Reactor HBB-23-SS-220 RHR Reactor HBB-24-SS-221 RHR Reactor HBB-24-SS-222 RHR Reactor GBB-7-SS-223 RHR Reactor GBB-7-SS-224 RHR Reactor GEB-6-SS-225 RHR Reactor GBB-6-SS-226 RHR Reactor GBB-15-3-SS319 RHR Pump Discharge Reactor l

HBB-24-SS-227(2 ea.)* RHR Reactor HBB-24-SS-22S(2 ea.)* RHR Reactor HSB-24-SS-229 RHR Reactor i

HBB-29-SS-199 RHR Reactor l

HBB-30-SS-205 RHR Reactor HBB-30-SS-206 RHR Reactor HBB-30-SS-245 RHR Reactor

  • (2 ea.) - Indicates there are 2 snubbers with that numoer.

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Amendment No. 77 87 3.6 42 y

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DAEC-1 TABLE 4.5-3 (continued)

Identification No.

Systen Location DCB-2-SS-78 RWCU Reactor EBB-14-SS-13 HPCI Steam Supply Reactor EBB-14-SS-14 HPCI Steam Supply Reactor EBB-14-SS-15 HPCI Steam Supply Reactor EBB-14-SS-16 HPCI Steam Supply Reactor EBB-14-SS-16A HPCI Steam Supply Reactor GBD-29-SS-12 Aux. Boiler Stm. to HPCI Reactor GBB-13-SS-16 Core Spray Reactor GBB-14-SS-20 Core Spray Reactor GLE-6-SS-303 Core Spray Reactor GLE-6-SS-304 Core Spr'ay Reactor HSB-1-SS-9 RHR Reactor HBB-1-SS-10 RHR Reactor HBB-2-SS-7 Core Spray Reactor HSB-2-SS-8 Core Spray Reactor HBB-2-SS-300 **

Core Spray Pump Suction Reactor l

HBB-6-SS-20 HPCI Turbine Exhaust Reactor HBB-6-SS-22 HPCI Turbine Exhaust Reactor HBB-7-SS-17 RCIC Turbine Exhaust Reactor HSB-7-SS-18 RCIC Turbine Exhaust Reactor HBB-7-SS-19(2 ea.)*

RCIC Turbine Exhaust Reactor HBB-7-SS-307 RCIC Turbine Exhaust Reactor HBB-7-SS-308 RCIC Turbine Exhaust Reactor HBB-14-SS-315 **

RCIC Pump Suction Reactor HBB-14-SS-316 **

RCIC Pump Suction Reactor HBB-14-SS-317 **

RCIC Pump Suction Reactor HBB-14-SS-318 **

RCIC Pump Suction Reactor HBB-25-SS-178 Fuel Pool to RHR Reactor HBO-31-SS-71 Emergency Service Water Reactor HBD-31-SS-101 Emergency Service Water Reactor HLE-11-SS-305 Core Spray Reactor HLE-11-SS-306 Core Spray Reactor HLE-12-SS-310 Core Spray Reactor HLE-12-SS-311-Core Spray Reactor HLE-12-SS-312 Core Spray Reactor HLE-13-SS-309 Core Spray Reactor HLE-15-SS-313 Core Spray Reactor HLE-15-SS-314 Core Spray Reactor HLE-16-SS-301 Core Spray Reactor HLE-16-SS-302 Core Spray Reactor

  • (2 ea.) - Indicates there are 2 snubbers with that numoer.
    • will be added by July 1, 1983 I

Modifications to this Table due to changes in high radiation areas should be submitted to the NRC as part of the next license amendment, t

Amendment No. 77 87 3.6-43

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DAEC-1 TABLE 4.6-4 SAFETY RELATED SNUBBERS INACCESSIBLE DURING NORMAL OPERATION t

Identification No.

System Location OLA-5-SS-10 RHR Orywell OLA-5-SS-11 RHR Drywell OLA-6-SS-12 RHR Drywell OLA-6-SS-13 RHR Orywell OLA-4-SS-14 RHR Drywell OLA-4-SS-15 RHR Drywell DBA-4-SS-35 RCIC Drywell DBA-4-SS-36 RCIC Drywell OLA-3-SS-1 HPCI Steam Supply Drywell OLA-3-SS-2 HPCI Steam Supply Drywell OLA-3-SS-3 HPCI Steam Supply Crywell DBA-6-SS-29 CR0 Orywell DBA-6-SS-30 CR0 Drywell DCA-6-SS-48 RWCU Orywell DCA-6-SS-49 RWCU Orywell DCA-6-SS-50 RWCU Orywell DBA-4-SS-34 RCIC Steam Supply Orywell DBA-5-SS-31 Head Spray Drywell OBA-5-SS-37 Head Spray Drywell DBA-5-SS-38 Head Spray Drywell DBA-5-SS-47 Head Spray Drywell OLA-2-SS-4 Feedwater Drywell OLA-2-SS-5 Feedwater Drywell OLA-2-SS-6 Feedwater Drywell OLA-2-SS-7 Feedwater Orywell OLA-2-SS-8 Feedwater Drywell OLA-2-SS Feedwater Drywell DBA-7-S S-71 RCIC to FW Line Steam Tunnel DCA-14-SS-72 RWCU to FW Line Steam Tunnel GBC-6-SS-17 Main Steam Relief Drywell GBC-6-SS-250 Main Steam Relief Drywell GBC-6-SS-251 Main Steam Relief Drywell GBC-6-SS-252 Main Steam Relief Drywell GBC-6-SS-253 Main Steam Relief Drywell GBC-6-SS-254 Main Steam Relief Drywell GBC-7-SS-263 Main Steam Relief Drywell GBC-7-SS-264 Main Steam Relief Drywell GBC-7-SS-265 Main Steam Relief Drywell GBC-7-SS-266 (2 ea. )*

Main Steam Relief Drywell GBC-7-SS-267 Main Steam Relief Drywell GBC-7-SS-268 Main Steam Relief Drywell GBC-8-S S -21 Main Steam Relief Orywell l

GBC-8-SS-259 Main Steam Relief Drvwell

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Main Steam Relief Orywell i

GBC-8-SS-261 Main Steam Relief Drywell i

GBC-8-SS-262 Main Steam Relief Drywell GBC-8-SS-277 Main Steam Relief Drywell i

GBC-9-SS-278 Main Steam Relief Drywell k

  • (2 ea.) - Indicates there are 2 snubbers with that numcer.

l Amindment No. 77 87 3.6 - 14

OAEC-1 TABLE 4.6-4 (continued) i Identification No.

System Location 1

GBC-8-SS-45 Main Steam Relief Drywell I

GBC-9-SS-23 Main Steam Relief Drywell GBC-9-SS-41 Main Steam Relief Drywell i

GBC-9-SS-271 Main Steam Relief Orywell l

GBC-9-SS-272 Main Steam Relief Drywell GBC-9-Ss-273 (2 ea)*

Main Steam Relief Drywell GBC-9-SS-274 Main Steam Relief Drywell GBC-9-SS-275 Main Steam Relief Drywell GBC-10-SS-24 Main Steam Relief Drywell GBC-10-SS-25 Main Steam Relief Drywell GBC-10-SS-269 Main Steam Relief Drywell GBC-10-SS-270 (2 ea)* Main Steam Relief Drywell GBC-10-SS-276 Main Steam Relief Orywell i

GBC-11-SS-26 Main Steam Relief Drywell GBC-ll-SS-27 Main Steam Relief Drywell l

GEC-11-SS-32 Main Steam Relief Drywell l

GBC-ll-SS-255 Main Steam Relief Drywell GBC-ll-SS-256 Main Steam Relief Drywell GBC-11-SS-257 Main Steam Relief Drywell GBC-11-SS-258 (2 ea)* Main Steam Relief Drywell I

SSB-1-MS Main Steam Drywell SSB-2-MS Main Steam Orywell SSC-1-MS Main Steam Drywell SSC-244S Main Steam Orywell SSA-1-MS Main Steam Orywell SSA-2445 Main Steam Orywell 550-144S Main Steam Orywell SSD-2445 Main Steam Drywell SSA-1 Recirc Orywell SSB-1 Recirc Orywell SSA-2 Recir:

Drywell 553-2 Recirc Orywell SSA-3 Recirc Orywell SSB-3 Recirc Orywell SSA-4 Recirc Orywell SSE.4 Recire Drywell SSA-5 Recirc Orywell SSB-5 Recirc Orywell SSA-6 Recirc Drywell SSB-6 Recirc Drywell i

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  • (2 ea ) - Indicates there are 2 snubbers with that numoer.

87 Amendment No. 77 3.6 45

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DAEC-1 TABLE 4.6-4 (continueo)

Identification No.

System Location SSA-7 Recirc Drywell SSB-7 Recirc Drywell SSA-8 Recirc Drywell SSB-8 Recirc Drywell SSA-9 Recirc Orywell SSB-9 Recirc Orywell SSA-10 (2 ea)*

Recirc Drywell SSB-10 (2 ea)*

Recirc Orywell SSA-ll Recirc Drywell SSB-11 Recirc Orywell DBA-3-SS-1 MSIV Leakage Control Steam Tunnel 08A-4-SS-1 MSIY Leakage Control Steam Tunnel DBA-4-SS-2 MSIV Leakage Control Steam Tunnel DBB-1-SS-1 MSIV Leakage Control Steam Tunnel 0B8-2-SS-1 MSIV Leakage Control Steam Tunnel 088-4-55-1 MSIV Leakage Control Steam Tunnel 1

Recirc Sample Drywell 2

Temp Equal Column "B" Drywell 3

Temp Equal Column "B" Orywell 4

Reactor Water Level Drywell 5

Main Steam Orywell 6

Main Steam Drywell 7

Recirc Drywell 8

Recirc Drywell 9

Recirc Drywell 10 RCIC Orywell 11 RCIC Orywell 12 RCIC Drywell i

14 Recirc Orywell 15 Recirc Drywell 16 Recirc Drywell 17 Recirc' Drywell 18 Recirc Orywell 19 Recirc Drywell 20 Temo Ecual Column "A" Orywell 21 Temp Equal Column "A" Orywell 22 RCIC Orywell l

1A Main Steam Orywell 2A Maist Steam Orywell 4

I 3A Main Steam Drywell 1

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  • (2 ea) - Indicates there are 2 snubbers with that number 3.6 46 Amendment No. 7J 87

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DAEC-1 TABLE 4.6-4 (continued)

Identification No.

System Location 4A Main Steam Orywell SA Recirc Drywell 6A Recirc Orywell 7A Recirc Orywell BA Recire Orywell 9A Recirc Drywell 10A Recirc Drywell llA Recirc Drywell 12A Recirc Orywell 13A Recirc Drywell 14A Recirc Orywell 15A Main Steam Drywell 16A Main Steam Vent Drywell 17A Reactor Vessel Vent Oryweil 18A Reactor Vessel Vent Drywell 19A Reactor Vessel Vent Orywell 20A RCIC Orywell IB Reactor Vessel Vent Line Drywell 2B Reactor Vessel Vent Line Drywell 5B Recirc Drywell 6B RCIC Orywell Mocifications to this Table due to changes in high radiation

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areas should be submitted to the NRC as part of the next license l

amendment.

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3.6-47 AmIndment No. 77 87

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