ML041200400
| ML041200400 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 04/06/2004 |
| From: | Indiana Michigan Power Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| AEP:NRC:4901 | |
| Download: ML041200400 (45) | |
Text
Attachment 1, Volume 15, Rev. 0, Page 1 of 45 VOLUME 15 CNP UNITS 1 AND 2 IMPROVED TECHNICAL SPECIFICATIONS CONVERSION ITS CHAPTER 4.0 DESIGN FEATURES Revision 0 Attachment 1, Volume 15, Rev. 0, Page 1 of 45
Attachment 1, Volume 15, Rev. 0, Page 2 of 45 LIST OF ATTACHMENTS
- 1. ITS Chapter 4.0 Attachment 1, Volume 15, Rev. 0, Page 2 of 45
, Volume 15, Rev. 0, Page 3 of 45 ATTACHMENT 1 ITS Chapter 4.0, Design Features , Volume 15, Rev. 0, Page 3 of 45
, Volume 15, Rev. 0, Page 4 of 45 Current Technical Specification (CTS) Markup and Discussion of Changes (DOCs) , Volume 15, Rev. 0, Page 4 of 45
Attachment 1, Volume 15, Rev. 0, Page 5 of 45 ITS 4.0 A.1 ITS 4.0 4.1 4.1.1 all the land within a circle centered on the reactor containment structures and A.2 4.1.2 a radius of 2 miles 4.1.1 LA.1 Page 1 of 25 Attachment 1, Volume 15, Rev. 0, Page 5 of 45
Attachment 1, Volume 15, Rev. 0, Page 6 of 45 ITS 4.0 A.1 ITS Figure 4.1-1 Page 2 of 25 Attachment 1, Volume 15, Rev. 0, Page 6 of 45
Attachment 1, Volume 15, Rev. 0, Page 7 of 45 ITS 4.0 A.1 ITS A.2 Page 3 of 25 Attachment 1, Volume 15, Rev. 0, Page 7 of 45
Attachment 1, Volume 15, Rev. 0, Page 8 of 45 ITS 4.0 A.1 ITS LA.1 4.2 consisting of a matrix of 4.2.1 fuel rods with an initial LA.2 composition of natural or slightly enriched UO2 as fuel material 4.3.1.1.a 4.2.2 The control material shall LA.3 be silver indium cadmium, as approved by the NRC.
Page 4 of 25 Attachment 1, Volume 15, Rev. 0, Page 8 of 45
Attachment 1, Volume 15, Rev. 0, Page 9 of 45 ITS 4.0 A.1 ITS LA.4 LA.5 4.3 4.3.1 4.3.1.1 4.3.1.1.b 4.3.1.1.c See ITS 3.7.16 4.3.1.1.d, 4.3.1.1.e See ITS 3.7.16 Page 5 of 25 Attachment 1, Volume 15, Rev. 0, Page 9 of 45
Attachment 1, Volume 15, Rev. 0, Page 10 of 45 ITS 4.0 A.1 ITS 4.3.1.1.a, 95 4.3.1.1.d 4.3.1.1.e See ITS 3.7.16 Page 6 of 25 Attachment 1, Volume 15, Rev. 0, Page 10 of 45
Attachment 1, Volume 15, Rev. 0, Page 11 of 45 ITS 4.0 A.1 ITS Figure 4.3-1 A.3 1439 1670 Page 7 of 25 Attachment 1, Volume 15, Rev. 0, Page 11 of 45
Attachment 1, Volume 15, Rev. 0, Page 12 of 45 ITS 4.0 A.1 ITS Figure 4.3-2 A.3 1439 1355 Page 8 of 25 Attachment 1, Volume 15, Rev. 0, Page 12 of 45
Attachment 1, Volume 15, Rev. 0, Page 13 of 45 ITS 4.0 A.1 ITS Page 9 of 25 Attachment 1, Volume 15, Rev. 0, Page 13 of 45
Attachment 1, Volume 15, Rev. 0, Page 14 of 45 ITS 4.0 A.1 ITS 4.3.1.2 4.3.1.2.a 4.3.1.2.b 4.3.1.2.c 4.3.1.2.d 4.3.2 239 Page 10 of 25 Attachment 1, Volume 15, Rev. 0, Page 14 of 45
Attachment 1, Volume 15, Rev. 0, Page 15 of 45 ITS 4.0 A.1 ITS Figure 4.3-3 Page 11 of 25 Attachment 1, Volume 15, Rev. 0, Page 15 of 45
Attachment 1, Volume 15, Rev. 0, Page 16 of 45 ITS 4.0 A.1 ITS 4.3.3 LA.6 LA.7 Page 12 of 25 Attachment 1, Volume 15, Rev. 0, Page 16 of 45
Attachment 1, Volume 15, Rev. 0, Page 17 of 45 ITS 4.0 A.1 ITS Figure 4.1-1 Page 13 of 25 Attachment 1, Volume 15, Rev. 0, Page 17 of 45
Attachment 1, Volume 15, Rev. 0, Page 18 of 45 ITS 4.0 A.1 ITS 4.0 4.1 4.1.1 all the land within a circle centered on the reactor containment structures and A.2 4.1.2 a radius of 2 miles 4.1.1 LA.1 Page 14 of 25 Attachment 1, Volume 15, Rev. 0, Page 18 of 45
Attachment 1, Volume 15, Rev. 0, Page 19 of 45 ITS 4.0 A.1 ITS Figure 4.1-1 Page 15 of 25 Attachment 1, Volume 15, Rev. 0, Page 19 of 45
Attachment 1, Volume 15, Rev. 0, Page 20 of 45 ITS 4.0 A.1 ITS A.2 Page 16 of 25 Attachment 1, Volume 15, Rev. 0, Page 20 of 45
Attachment 1, Volume 15, Rev. 0, Page 21 of 45 ITS 4.0 A.1 ITS 4.2 consisting of a matrix of 4.2.1 fuel rods with an initial LA.2 composition of natural or slightly enriched UO2 as fuel material 4.3.1.1.a 4.2.2 The control material shall LA.3 be silver indium cadmium, as approved by the NRC.
LA.4 Page 17 of 25 Attachment 1, Volume 15, Rev. 0, Page 21 of 45
Attachment 1, Volume 15, Rev. 0, Page 22 of 45 ITS 4.0 A.1 ITS LA.7 4.3 4.3.1 4.3.1.1 4.3.1.1.b 4.3.1.1.c See ITS 3.7.16 4.3.1.1.d, 4.3.1.1.e See ITS 3.7.16 4.3.1.1.a, 4.3.1.1.d 4.3.1.1.e See ITS 3.7.16 Page 18 of 25 Attachment 1, Volume 15, Rev. 0, Page 22 of 45
Attachment 1, Volume 15, Rev. 0, Page 23 of 45 ITS 4.0 A.1 ITS 4.3.1.1.e See ITS 3.7.16 Page 19 of 25 Attachment 1, Volume 15, Rev. 0, Page 23 of 45
Attachment 1, Volume 15, Rev. 0, Page 24 of 45 ITS 4.0 A.1 ITS Figure 4.3-1 A.3 1439 1670 Page 20 of 25 Attachment 1, Volume 15, Rev. 0, Page 24 of 45
Attachment 1, Volume 15, Rev. 0, Page 25 of 45 ITS 4.0 A.1 ITS Figure 4.3-2 A.3 1439 1355 Page 21 of 25 Attachment 1, Volume 15, Rev. 0, Page 25 of 45
Attachment 1, Volume 15, Rev. 0, Page 26 of 45 ITS 4.0 A.1 ITS Page 22 of 25 Attachment 1, Volume 15, Rev. 0, Page 26 of 45
Attachment 1, Volume 15, Rev. 0, Page 27 of 45 ITS 4.0 A.1 ITS 4.3.1.2 4.3.1.2.a 4.3.1.2.b 4.3.1.2.c 4.3.1.2.d 4.3.2 4.3.3 Page 23 of 25 Attachment 1, Volume 15, Rev. 0, Page 27 of 45
Attachment 1, Volume 15, Rev. 0, Page 28 of 45 ITS 4.0 A.1 ITS Figure 4.3-3 Page 24 of 25 Attachment 1, Volume 15, Rev. 0, Page 28 of 45
Attachment 1, Volume 15, Rev. 0, Page 29 of 45 ITS 4.0 A.1 ITS Figure 4.1-1 Page 25 of 25 Attachment 1, Volume 15, Rev. 0, Page 29 of 45
Attachment 1, Volume 15, Rev. 0, Page 30 of 45 DISCUSSION OF CHANGES ITS CHAPTER 4.0, DESIGN FEATURES ADMINISTRATIVE CHANGES A.1 In the conversion of the CNP Current Technical Specifications (CTS) to the plant specific Improved Technical Specifications (ITS), certain changes (wording preferences, editorial changes, reformatting, revised numbering, etc.) are made to obtain consistency with NUREG-1431, Rev. 2, "Standard Technical Specifications-Westinghouse Plants" (ISTS).
These changes are designated as administrative changes and are acceptable because they do not result in technical changes to the CTS.
A.2 CTS 5.1.2 states "The low population zone shall be as shown in Figure 5.1-2."
CTS Figure 5.1-2 provides a map depicting the low population zone. ITS 4.1.2 provides a description of the low population zone; a figure is not provided. This changes the CTS by providing a word description of the low population zone instead of a map.
This change is acceptable since it does not change the current requirements. A description is provided consistent with the current map in the figure. This change is designated as administrative because it does not result in a technical change to the Technical Specifications.
A.3 CTS Figures 5.6-1 and 5.6-2 provide drawings that depict the various regions of the spent fuel storage pool racks for a normal storage pattern (mixed three zone) and for an interim storage pattern (checkerboard). The key at the bottom of the figures identifies the total number of cells for the various regions. The CTS Figure 5.6-1 key identifies, in part, that there are 1415 Region 2 cells and 1694 Region 3 cells, and the CTS Figure 5.6-2 key identifies, in part, that there are 1415 Region 2 cells and 1379 Region 3 cells. The ITS Figure 4.3-1 key identifies that there are 1439 Region 2 cells and 1670 Region 3 cells, and the ITS Figure 4.3-2 key identifies that there are 1439 Region 2 cells and 1355 Region 3 cells.
This changes the keys to clearly identify the actual number of cells depicted in each region.
This change is acceptable since it does not change the current requirements.
The number of cells listed in the keys for the ITS Figures is consistent with the actual number of cells depicted by the Figures. This change is considered administrative because it does not result in a technical change to the Technical Specifications.
MORE RESTRICTIVE CHANGES None RELOCATED SPECIFICATIONS None CNP Units 1 and 2 Page 1 of 4 Attachment 1, Volume 15, Rev. 0, Page 30 of 45
Attachment 1, Volume 15, Rev. 0, Page 31 of 45 DISCUSSION OF CHANGES ITS CHAPTER 4.0, DESIGN FEATURES REMOVED DETAIL CHANGES LA.1 (Type 1 - Removing Details of System Design and System Description, Including Design Limits) CTS 5.2 describes the various design features of the reactor containment building. The ITS does not contain this information. This changes the CTS by moving the description of the reactor containment building to the UFSAR.
The removal of these details, which are related to system design, from the Technical Specifications is acceptable because this type of information is not necessary to be included in the Technical Specifications to provide adequate protection of public health and safety. The ITS still retains requirements on containment OPERABILITY in ITS 3.6.1. Also, this change is acceptable because the removed information will be adequately controlled in the UFSAR.
Any changes to the UFSAR are made under 10 CFR 50.59 or 10 CFR 50.71(e),
which ensures changes are properly evaluated. This change is designated as a less restrictive removal of detail change because information relating to system design is being removed from the Technical Specifications.
LA.2 (Type 1 - Removing Details of System Design and System Description, Including Design Limits) CTS 5.3.1 contains details of fuel assembly design, such as number of fuel rods per fuel assembly, the fuel rod nominal active fuel length, and the initial core loading maximum enrichment. The ITS does not contain these details, but provides a general statement that, Each assembly shall consist of a matrix of Zircaloy or ZIRLO fuel rods with an initial composition of natural or slightly enriched uranium dioxide (UO2) as fuel material." This changes the CTS by moving the detailed description of the fuel assemblies to the UFSAR.
The removal of these details, which are related to system design, from the Technical Specifications is acceptable because this type of information is not necessary to be included in the Technical Specifications to provide adequate protection of public health and safety. The ITS still retains requirements on fuel assembly enrichment in ITS 4.2.1. In addition, core power distribution requirements, which are dependant upon fuel assembly design, are described in ITS Section 3.2. Also, this change is acceptable because the removed information will be adequately controlled in the UFSAR. Any changes to the UFSAR are made under 10 CFR 50.59 or 10 CFR 50.71(e), which ensures changes are properly evaluated. This change is designated as a less restrictive removal of detail change because information relating to system design is being removed from the Technical Specifications.
LA.3 (Type 1 - Removing Details of System Design and System Description, Including Design Limits) CTS 5.3.2 contains details of control rod design, such as the nominal length of absorber material, percentage of each absorber material, and control rod cladding material. The ITS does not contain these details, but provides a general statement that, The control material shall be silver indium cadmium, as approved by the NRC. This changes the CTS by moving the detailed description of the control rod assemblies to the UFSAR.
CNP Units 1 and 2 Page 2 of 4 Attachment 1, Volume 15, Rev. 0, Page 31 of 45
Attachment 1, Volume 15, Rev. 0, Page 32 of 45 DISCUSSION OF CHANGES ITS CHAPTER 4.0, DESIGN FEATURES The removal of these details, which are related to system design, from the Technical Specifications is acceptable because this type of information is not necessary to be included in the Technical Specifications to provide adequate protection of public health and safety. The ITS still retains requirements on the control rod material in ITS 4.2.2 and on control rod OPERABILITY in ITS Section 3.1. Also, this change is acceptable because the removed information will be adequately controlled in the UFSAR. Any changes to the UFSAR are made under 10 CFR 50.59 or 10 CFR 50.71(e), which ensures changes are properly evaluated. This change is designated as a less restrictive removal of detail change because information relating to system design is being removed from the Technical Specifications.
LA.4 (Type 1 - Removing Details of System Design and System Description, Including Design Limits) CTS 5.4 describes the Reactor Coolant System. The ITS does not contain this information. This changes the CTS by moving the description of the Reactor Coolant System to the UFSAR.
The removal of these details, which are related to system design, from the Technical Specifications is acceptable because this type of information is not necessary to be included in the Technical Specifications to provide adequate protection of public health and safety. The ITS still retains requirements on Reactor Coolant System OPERABILITY in ITS Section 3.4. Also, this change is acceptable because the removed information will be adequately controlled in the UFSAR. Any changes to the UFSAR are made under 10 CFR 50.59 or 10 CFR 50.71(e), which ensures changes are properly evaluated. This change is designated as a less restrictive removal of detail change because information relating to system design is being removed from the Technical Specifications.
LA.5 (Type 1 - Removing Details of System Design and System Description, Including Design Limits) (Unit 1 only) Unit 1 CTS 5.5 describes the Emergency Core Cooling Systems (ECCS). The ITS does not contain this information. This changes the Unit 1 CTS by moving the description of the ECCS to the UFSAR.
The removal of these details, which are related to system design, from the Technical Specifications is acceptable because this type of information is not necessary to be included in the Technical Specifications to provide adequate protection of public health and safety. The ITS still retains requirements on ECCS OPERABILITY in ITS Section 3.5. Also, this change is acceptable because the removed information will be adequately controlled in the UFSAR.
Any changes to the UFSAR are made under 10 CFR 50.59 or 10 CFR 50.71(e),
which ensures changes are properly evaluated. This change is designated as a less restrictive removal of detail change because information relating to system design is being removed from the Technical Specifications.
LA.6 (Type 1 - Removing Details of System Design and System Description, Including Design Limits) (Unit 1 only) Unit 1 CTS 5.7 describes certain general Seismic Classification requirements. The ITS does not contain this information. This changes the Unit 1 CTS by moving the description of these general Seismic Classification requirements to the UFSAR.
CNP Units 1 and 2 Page 3 of 4 Attachment 1, Volume 15, Rev. 0, Page 32 of 45
Attachment 1, Volume 15, Rev. 0, Page 33 of 45 DISCUSSION OF CHANGES ITS CHAPTER 4.0, DESIGN FEATURES The removal of these details, which are related to system design, from the Technical Specifications is acceptable because this type of information is not necessary to be included in the Technical Specifications to provide adequate protection of public health and safety. The ITS still retains requirements for various Category I structures, systems, and components. Also, this change is acceptable because the removed information will be adequately controlled in the UFSAR. Any changes to the UFSAR are made under 10 CFR 50.59 or 10 CFR 50.71(e), which ensures changes are properly evaluated. This change is designated as a less restrictive removal of detail change because information relating to system design is being removed from the Technical Specifications.
LA.7 (Type 1 - Removing Details of System Design and System Description, Including Design Limits) CTS 5.8.1 (Unit 1) and CTS 5.5.1 (Unit 2) describes the location of the meteorological tower. The ITS does not contain this information. This changes the CTS by moving the location of the meteorological tower to the UFSAR.
The removal of these details, which are related to system design, from the Technical Specifications is acceptable because this type of information is not necessary to be included in the Technical Specifications to provide adequate protection of public health and safety. 10 CFR 50.36(c)(4) states "Design features to be included are those features of the facility such as materials of construction and geometric arrangements, which, if altered or modified, would have a significant effect on safety and are not covered in categories described in paragraphs (c)(1), (2), and (3) of this section." These paragraphs provide the criteria for safety limits, limiting safety system settings, and limiting control settings; limiting conditions for operation; and surveillance requirements to be included in the Technical Specifications, respectively. The location of the meteorological tower does not meet any of these requirements. Also, this change is acceptable because the removed information will be adequately controlled in the UFSAR. Any changes to the UFSAR are made under 10 CFR 50.59 or 10 CFR 50.71(e), which ensures changes are properly evaluated. This change is designated as a less restrictive removal of detail change because information relating to system design is being removed from the Technical Specifications.
LESS RESTRICTIVE CHANGES None CNP Units 1 and 2 Page 4 of 4 Attachment 1, Volume 15, Rev. 0, Page 33 of 45
Attachment 1, Volume 15, Rev. 0, Page 34 of 45 Improved Standard Technical Specifications (ISTS) Markup and Justification for Deviations (JFDs)
Attachment 1, Volume 15, Rev. 0, Page 34 of 45
, Volume 15, Rev. 0, Page 35 of 45 , Volume 15, Rev. 0, Page 35 of 45
, Volume 15, Rev. 0, Page 36 of 45 , Volume 15, Rev. 0, Page 36 of 45
, Volume 15, Rev. 0, Page 37 of 45 , Volume 15, Rev. 0, Page 37 of 45
, Volume 15, Rev. 0, Page 38 of 45 , Volume 15, Rev. 0, Page 38 of 45
Attachment 1, Volume 15, Rev. 0, Page 39 of 45 4.0 1 INSERT 5 Training 00' Building
>2 0 Security Visitor's Visitor's Center Road Building ga n Center Plant Road i ch i 345 kV eM t Switchyard Lo ng La k Pa rki Steam Generator Storage ay hw Upper Hig Parking Lot rro 765 kV w dA Switchyard Re Absorption Sewage 94 Pond Lagoons a te 00' ad Int Ro ers t
>2 0 Overflow to n Pond orn Th N
LEGEND W E Site and Exclusion Area Boundaries S Figure 4.1-1 (Page 1 of 1)
Site and Exclusion Area Boundaries Insert Page 4.0-2b Attachment 1, Volume 15, Rev. 0, Page 39 of 45
Attachment 1, Volume 15, Rev. 0, Page 40 of 45 4.0 1 INSERT 6 504 REGION 1 CELLS 1439 REGION 2 CELLS 1670 REGION 3 CELLS Figure 4.3-1 (Page 1 of 1)
Normal Storage Pattern (Mixed Three Zone)
Insert Page 4.0-2c Attachment 1, Volume 15, Rev. 0, Page 40 of 45
Attachment 1, Volume 15, Rev. 0, Page 41 of 45 4.0 1 INSERT 6 (continued) 158 EMPTY LOCATIONS 661 REGION 1 CELLS 1439 REGION 2 CELLS 1355 REGION 3 CELLS Figure 4.3-2 (Page 1 of 1)
Interim Storage Pattern (Checkerboard)
Insert Page 4.0-2d Attachment 1, Volume 15, Rev. 0, Page 41 of 45
Attachment 1, Volume 15, Rev. 0, Page 42 of 45 4.0 3
INSERT 7 32 (28.4, 4.95) 1.0X IFBA Loading 1.5X IFBA Loading 2.0X IFBA Loading 24 (21.3, 4.95)
IFBA Rods per Assembly 16 ACCEPTABLE (14.2, 4.95) 8 UNACCEPTABLE 0
(0, 4.55) 4.50 4.60 4.70 4.80 4.90 4.95 235U Enrichment (w/o)
Figure 4.3-3 (Page 1 of 1)
New Fuel Storage Rack Integral Fuel Burnable Absorber (IFBA) Requirements Insert Page 4.0-2e Attachment 1, Volume 15, Rev. 0, Page 42 of 45
Attachment 1, Volume 15, Rev. 0, Page 43 of 45 JUSTIFICATION FOR DEVIATIONS ITS CHAPTER 4.0, DESIGN FEATURES
- 1. The brackets are removed and the proper plant specific information/value has been provided.
- 2. These punctuation corrections have been made consistent with the Writer's Guide for the Improved Standard Technical Specifications, NEI 01-03, Section 5.1.3.
- 3. Changes are made (additions, deletions, and/or changes) to the ISTS which reflect the plant specific nomenclature, number, reference, system description, analysis, or licensing basis description.
- 4. ISTS 4.3.1.1.d, a bracketed requirement, has not been included in the ITS because low density fuel racks are not used in the CNP spent fuel storage pool. Subsequent Specifications have been renumbered, as appropriate, due to this deletion.
CNP Units 1 and 2 Page 1 of 1 Attachment 1, Volume 15, Rev. 0, Page 43 of 45
Attachment 1, Volume 15, Rev. 0, Page 44 of 45 Specific No Significant Hazards Considerations (NSHCs)
Attachment 1, Volume 15, Rev. 0, Page 44 of 45
Attachment 1, Volume 15, Rev. 0, Page 45 of 45 DETERMINATION OF NO SIGNIFICANT HAZARDS CONSIDERATIONS ITS CHAPTER 4.0, DESIGN FEATURES There are no specific NSHC discussions for this Chapter.
CNP Units 1 and 2 Page 1 of 1 Attachment 1, Volume 15, Rev. 0, Page 45 of 45