ML23107A046
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DSAR CHAPTER 7 - INSTRUMENTATION AND CONTROLS APPENDIX 7C Revision 36 Page 1 of 10 REGULATORY GUIDE 1.97 REV 3 PALISADES PLANT PARAMETER
SUMMARY
TABLE The attached tables provide a comparison of the instrumentation provided at Palisades against the requirements of Regulatory Guide 1.97 Revision 3. These tables provide the following information for each parameter: Item, Tag Number, Variable Description, Type and Category, Existing and Required Instrument Ranges, QA Requirements, Environmental and Seismic Qualification, Redundance, Power Supply Display Location and a Comment section which provides a schedule for instrument loop upgrade or justification for acceptability of existing noncomplying instrumentation. The information provided in each column of the table is defined as follows:
ITEM:
Consists of the RG 1.97 category followed by a sequential number. Item numbering is consistent with the RG 1.97 ordering of parameters.
TAG NO:
This column lists component ID's of the sensors, indicators, power supplies, displays and recorders in each instrument loop selected to compare against the RG 1.97 requirements.
VARIABLE DESCRIPTION: Provides a description of the variable as taken from RG 1.97 Revision 3 Table 3.
VARIABLE TYPE:
Lists the variable type as defined by RG 1.97.
VARIABLE CATEGORY:
Lists the variable category as defined by RG 1.97 QA REQUIREMENT:
Describes compliance with the RG 1.97 QA requirement for the specific variable category. Descriptions provided in this in this column are defined as follows:
PRE-QA:
Equipment was procured and installed prior to the establishment of a formal QA program. Equipment considered acceptable based on successful operating experience.
COMPLY:
Equipment was procured and installed under auspices of Palisades QA program.
N/A:
QA requirement not applicable to this category.
SEISMIC Describes compliance with the RG 1.97 Seismic requirements for the specific variable category. Descriptions provided QUALIFICATION:
in this column are defined as follows:
COMPLY:
Equipment is seismically qualified to criteria described in FSAR.
N/A:
Seismic qualification not applicable to this category.
DSAR CHAPTER 7 - INSTRUMENTATION AND CONTROLS APPENDIX 7C Revision 36 Page 2 of 10 REGULATORY GUIDE 1.97 REV 3 PALISADES PLANT PARAMETER
SUMMARY
TABLE REDUNDANCE:
Indicates the number of instrumentation loops meeting the RG 1.97 requirements provided for this variable. Indicates N/A if redundance not applicable for this category.
POWER SUPPLY:
Describes the type power provided to energize the instrument loop. Descriptions provided in this column are defined as follows:
PREFERRED 1E: Instrument loop powered by battery backed 1E ac power.
RELIABLE NON-1E: Instrument loop powered by Non-1E ac which is capable of being energized from the standby power sources and for which procedural guidance is provided for bus restoration.
1E BATTERY:
Instrument loop is 1E dc powered.
Non-1E:
Instrument loop ac power not backed up by standby power supply.
DISPLAY LOCATION:
Indicates control room (CR) panel where variable is indicated. For the Technical Support Center (TSC) and Emergency Offsite Facility (EOF) indicates if the parameter is available via the Plant Process Computer (PPC).
COMMENT:
Provides additional information where required. Also provides justification for acceptability of existing instrumentation not in compliance with RG 1.97 requirements.
DSAR CHAPTER 7 - INSTRUMENTATION AND CONTROLS APPENDIX 7C Revision 36 Page 3 of 10 REGULATORY GUIDE 1.97 REV 3 PALISADES PLANT PARAMETER
SUMMARY
TABLE TYPE A VARIABLES ITEM TAG NO VARIABLE INSTRUMENT RANGE QA REQUIREMENT SEISMIC QUALIFICATION REDUNDANCE POWER SUPPLY DISPLAY LOCATION COMMENTS DESCRIPTION TYPE CATE-GORY EXISTING REQUIRED CR TSC EOF A01 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 A02 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 A03 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 A04 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 A05 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 A06 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1
DSAR CHAPTER 7 - INSTRUMENTATION AND CONTROLS APPENDIX 7C Revision 36 Page 4 of 10 REGULATORY GUIDE 1.97 REV 3 PALISADES PLANT PARAMETER
SUMMARY
TABLE TYPE B VARIABLES ITEM TAG NO VARIABLE INSTRUMENT RANGE QA REQUIREMENT SEISMIC QUALIFICATION REDUNDANCE POWER SUPPLY DISPLAY LOCATION COMMENTS DESCRIPTION TYPE CATE-GORY EXISTING REQUIRED CR TSC EOF B01 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B02 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B03 Deleted B04 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B05 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B06 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B07 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B08 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B09 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B10 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B11 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B12 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B13 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B14 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B15 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 B16 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1
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SUMMARY
TABLE TYPE C VARIABLES ITEM TAG NO VARIABLE INSTRUMENT RANGE QA REQUIREMENT SEISMIC QUALIFICATION REDUNDANCE POWER SUPPLY DISPLAY LOCATION COMMENTS DESCRIPTION TYPE CATE-GORY EXISTING REQUIRED CR TSC EOF C01 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C02 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C03 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C04 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C05 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C06 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C07 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C08 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C09 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C10 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C11 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C12 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C13 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 C14 NA NA NA NA NA NA NA NA NA NA NA NA See Note 1
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TABLE TYPE D VARIABLES ITEM TAG NO VARIABLE INSTRUMENT RANGE QA REQUIREMENT SEISMIC QUALIFICATION REDUNDANCE POWER SUPPLY DISPLAY LOCATION COMMENTS DESCRIPTION TYPE CATE-GORY EXISTING REQUIRED CR TSC EOF D01 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D02 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D03 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D04 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D05 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D06 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D07 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D07A NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D08 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D09 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D10 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D11 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D12 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D13 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D14 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D15 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D16 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D17 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D18 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D19 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D20 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1
DSAR CHAPTER 7 - INSTRUMENTATION AND CONTROLS APPENDIX 7C Revision 36 Page 7 of 10 REGULATORY GUIDE 1.97 REV 3 PALISADES PLANT PARAMETER
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TABLE D21 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D22 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D23 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D24 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D25 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D26 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D27 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D28 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D29 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D30 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D31 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D32 LT-1012 LIA-1012 LT-1014 LIA-1014 LT-1016 LIA-1016 LT-1018 LIA-1018 High Level Radioactive Liquid Tank Level D
3 0-100%
(Equivalent to Top to Bottom)
Top to Bottom N/A N/A N/A Reliable Non-1E PPC PPC PPC See Note 1 D33 PT-1160 PIA-1160 PT-1161 PIA-1161 PT-1162 PIA-1162 PT-1119 PIA-1119 PT-1120 PIA-1120 PT-1121 PIA-1121 Radioactive Gas Holdup Tank Pressure D
3 0 to 120 PSIG 0 to 150%
Design Pressure N/A N/A N/A Reliable Non-1E PPC PPC PPC Design Pressure 120 PSIG Note 2 D34 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1
DSAR CHAPTER 7 - INSTRUMENTATION AND CONTROLS APPENDIX 7C Revision 36 Page 8 of 10 REGULATORY GUIDE 1.97 REV 3 PALISADES PLANT PARAMETER
SUMMARY
TABLE D35A NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 D35B NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1
DSAR CHAPTER 7 - INSTRUMENTATION AND CONTROLS APPENDIX 7C Revision 36 Page 9 of 10 REGULATORY GUIDE 1.97 REV 3 PALISADES PLANT PARAMETER
SUMMARY
TABLE TYPE E VARIABLES ITEM TAG NO VARIABLE INSTRUMENT RANGE QA REQUIREMENT SEISMIC QUALIFICATION REDUNDANCE POWER SUPPLY DISPLAY LOCATION COMMENTS DESCRIPTION TYPE CATE-GORY EXISTING REQUIRED CR TSC EOF E01 NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 E02 RE-2300 thru RE-2317 RIA-2300 thru RIA-2317 Radiation Exposure rate (inside buildings or area where access is required to service equipment important to safety).
E 3
10-4 Rem/hr to 104 Rem/hr 10-1 Rem/hr to 104 Rem/hr N/A NA N/A N/A C11 Radiation Monitors inside Auxiliary/Turbine buildings. Portable instrumentation will be used to determine radiation levels a long access routes and in areas where emergency maintenance is required.
E03A RE-2326 RIA-2326 RE-2327 RIA-2327 FE-1818 FT-1818 FM-1818 Noble gases and vent flow rate (common plant vent)
E 2
10-7c/cc to 105c/cc 10-6c/cc to 104c/cc Comply NA N/A Non-1E C11A PPC PPC All releases except steam gen relief valves or atmospheric dump valves through common stack.
FT-1818 display on PPC only.
E03B NA NA NA NA NA NA NA NA NA NA NA NA NA See Note 1 E04 Particulates and Halogens E
3 10-3Ci/cc to 102Ci/cc 10-3c/cc to 102c/cc N/A NA N/A N/A Capability of sampling stack effluent provided.
Onsite analysis capability provided.
E05 Airborne Radiohalogens and Particulates E
3 10-9Ci/cc to 10-3Ci/cc 10-9Ci/cc to 10-3Ci/cc N/A NA N/A N/A Portable sampling and analysis equipment provided E06 Plant and Environs Radiation (Portable Instrumentation)
E 3
10-3 Rem./hr to 2x104 Rem/hr Beta and Gamma 10-3 Rem/hr to 104 Rem/hr Photons 10-3 rad/hr to 10-4 rad/hr and low energy photons N/A NA N/A N/A Portable radiation monitors are provided E07 Plant and Environs Radioactivity (Portable Instrumentation)
E 3
Isotopic Isotopic N/A NA N/A N/A Samples collected remotely transported to multi channel analyzer Analysis
DSAR CHAPTER 7 - INSTRUMENTATION AND CONTROLS APPENDIX 7C Revision 36 Page 10 of 10 REGULATORY GUIDE 1.97 REV 3 PALISADES PLANT PARAMETER
SUMMARY
TABLE TYPE E VARIABLES ITEM TAG NO VARIABLE INSTRUMENT RANGE QA REQUIREMENT SEISMIC QUALIFICATION REDUNDANCE POWER SUPPLY DISPLAY LOCATION COMMENTS DESCRIPTION TYPE CATE-GORY EXISTING REQUIRED CR TSC EOF E08 Wind Direction E
3 0-360°
+/-5° 0-360°
+/-5° N/A NA N/A N/A PPC PPC PPC Measured at 2 elevations 10 Meters and 60 Meters.
E09 Wind Speed E
3 0-100 MPH
+/-5 MPH 0-22 MPS (50 MPH)
+/-.2 MPS N/A NA N/A N/A PPC PPC PPC Measured at 2 elevations 10 Meters and 60 Meters.
E10 Estimation of Atmospheric Instability E
3
-5°C to
+10°C
+/-.15°C Based on vertical temperature difference from primary met system (-5°C to 10°C
+/-0.15qC)
N/A NA N/A N/A PPC PPC PPC Based on temperatures at 2 elevations 10 Meters and 60 Meters NOTES
- 1.
Parameter not required in the permanently defueled condition.
- 2.
The radioactive waste gas system consists of a waste gas surge tank, three air compressors and six waste gas decay tanks. The design pressure of the waste gas decay tanks is 120 psig and pressure-monitoring instrumentation is provided to indicate from 0 psig to design pressure (120 psig). This range of the pressure instrumentation is considered acceptable based on the following operating and design features which prevent the design pressure of the tank from being exceeded:
- a.
During normal operation the tanks are isolated when reaching 95 psig (80% of design pressure).
- b.
An alarm is provided to indicate when tank pressure exceeds 100 psig (83% design pressure).
- c.
Two relief valves set at tank design pressure are available to relieve pressure when the tank is being filled. One relief is located on the discharge of the air compressors and the other on the tank. The total relief valve capacity exceed the design capacity of the pumping system.
The relief valves relieve back to the waste gas surge tank.
- d.
The tanks are located in an area of the plant where the environment would be unaffected during any design basis event. Thus, isolated tanks could not be overpressured by extreme temperature changes.