ML19318D014
| ML19318D014 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 07/02/1980 |
| From: | Baum E VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | Harold Denton, Youngblood B Office of Nuclear Reactor Regulation |
| References | |
| 567, NUDOCS 8007070201 | |
| Download: ML19318D014 (31) | |
Text
_
9 VIRGINTA ELECTRIC ANo POWER COMPANY July 2, 1980 Mr. Harold R. Denton, Director Serial No. 567 Office of Nuclear Reactor Regulation LQA/ESG Attn:
Mr. B. J. Youngblood, Chief Licensing Branch No. 1 Docket Fa.
50-339 Division of Licensing License No. NPF-7 U. S. Nuclear Regulatory Commission Washington, D. C.
20555
Dear Mr. Denton:
We have. received and reviewed your letter of June 2.5, 1980, which requested additional information concerning the Quality Assurance List for North Anna Unit 2.
We have also had several telephone con-versations and a meeting with members of your staff concerning this subject.
Our responses to the three requests in your letter are provided in the' Enclosure.
Based on our conversations with inembers of your staf f, we believe that you now have sufficient information to complete your review.
Very truly yours, r
~
. ')
% //
// -1. A. Baum 7y
(/ Executive Manager Licensing and Quality Assurance Enclosure 8'O O 7 0 7 0 2.0/
ENCLOSURE RESPONSES TO NRC REQUEST FOR ADDITIONAL INFORMATION NORTH ANNA UNIT 2 Request A:
Please modify the tabulation in Table 17.1.4-1 (of the FSAR) to be consistent with Table 3.2.1-1.
It is preferable to use a single table which may be referenced in Chapter 17.
Response
Tables 3.2.1-1 and 17.1.4-1 of the FSAR have been reviewed against one another, and appropriate revisions have been made in order to make these tables consistent, and to reflect the changes requested by members of the staff.
The revised version of Table 17.1.4-1 is attached. Revisions will also be made to the Power Station Quality Assurance Manual to reflect the information in this table.
Tables 3.2.1-1 and 17.1.4-1 were originally developed for different purposes in the FSAR, and both will be retained, as has been discussed with members of the staff.
Request B:
For items identified in Table 17.1.4-1, indicate whether the entire structure, system or component is within the scope of Appendix B to 10 CFR Part 50.
If this is not the case, clearly identify each portion of the structure, system or component I
not within the scope of Appendix B.
Response
-Those items identified as QA Category I in Table 17.1.4-1, and Seismic Category I in Table 3.2.1-1 are within the scope of Appendix B to 10 CFR 50.
Those items classified in Categories II or III upon failure will not result in a release of radioactivity that would endanger public safety, nor is it their purpose to mitigate the effect of such failure, nor are they required for safety operation, shutdown and removal of residual heat.
The Vepco Topical Report VEP-3A will be revised to include references to these tables.
Request C:
The following items are within the scope of Appendix B and should be added to your Q-list.
Response
Items contained in the list in Section C which are within the scope of Appendix B for North Anna have been added to our Q-list as follows:
Appears on Page Item 17.1.4-36 1.
Fuel assemblies.
17.1.4-36 2.
Control rod assenblies.
17.1.4-36 3.
Core support structure.
17.1.4-36 4.
Reactor vessel internals other than items 1, 2, or 3 above.
17.1.4-36 5.
Safety-related piping, valves, equipment hangers, and equipment supports for each safety-related system.
17.1.4-42 6.
Service Water System Screenwash Strainer (not seismic).
17.1.4-35 7.
Spent Fuel Pool.
17.1.4-8.
Non-safety systems which penetrate containment and are, therefore, an extension of the containment boundary up to and including the containment isolation valves.
Note:
These items are contained in the systems breakdown contained in the body of the Q-list and described as Quality Categories 1, 2, and 3 therein.
17.1.4-51 9.
Sampling System extending from the reactor coolant system or other safety system up to and including the outermost containment isolation valve.
17.1.4-31 10.
Instrument Air System (accu =ulators, ir.terconnecting p.iping and valves) for air-operated valves in systems that perform a safety function.
Note: All air-operated valves in. systems that perform a safety function fail in a safe or conservative direction.
17.1.4-47 11.
Safety-related equipment (including safety-related display instrumentation) associated with meterological data collection programs.
17.1.4-35 12.
Spray ponds and embankments.
17.1.4-47 13.
Expendable and consumable items utilized in conjunction with safety-related structures, systems and components (i.e., weld rod, fuel oil, boric acid, ' snubber oil, etc.) '
17.1.4-47 14.
Measuring and test equipment used for safety-related structures, systems and components.
17.1.4-45 15.
Essential heating and ventilation.
17.1.4-45 16.
Fuel Building Ventilation System.
Appears en Page Item 17.1.4-47 17.
Post Accident Monitoring Instrumentation.
18.
Please clarify that the items shown under each of the following systems are included on your Q-list:
a.
Contcinment' Isolation System 17.1.4-46 Containment isolation valve motors.
b.
Component Cooling Rater System 47.1.4-48 Component cooling pump motors.
17.1.4-48 MO valve motors.
c.
Radioactive Waste Systems 17.1.4-48 RRR & CS pump room sump pump motors.
Note:
Containment sump pumps serve this purpose.
d.
Service Water System 17.1.4-41 Service water pump motors.
17.1.4-41, 46 Motor operated valve motors.
c.
Main Steam System 17.1.4-46 Main steam isolation valve solenoids.
f.
Condensate and Feedwater System 17.1.4-43 Auxiliary feedwater pump motor.
g.
Safety Injection System 17.1.4-37 Safety injection pump motors.
17.1.4-46 Solenoid valves.
17.1.4-46/37 MO valves and motors.
h.
Chemical and Volume Control 17.1.4 '37 Boric acid transfer pump motor.
17.1.4-37 Chg. pump motor (centrifugal).
17.1.4.37 MO valve motors.
- i. Residual Heat Removal System 17.1.4-38 RHR pump motors.
17.1.4-38 MO valve motors.
Appears on Page Item
- j. Ventilation System Air Conditioning System (Control, Equipment, and Cable Room) 17.1.4-145.
- Compressor motors.
17.1.4-45
- Vent fan motors.
17.1.4-45
- Chill water pump motors.
Not applicable
- Control room makeup fan motor.
Not applicable
- Equipment and cable room makeup fan motor.
k.
Auxiliary Building Vent Sustem 17.1.4-45 ESF air handling unit motors.
3 1.
Diesel Building Ventilation System Not applicable Diesel room supply fan motors.
Not applicable Proportioning dampers.
m.
Emergency Diesel Generators including:
17.1.4 - 45 (1) Auxiliary systems and components (i.e., lube system, jacket cooling system, air start system, governor, voltage regulator, excitation system) y 17.1.4-45 (2) Diesel FO transfer pump motor.
J 17.1.4-45 (3) Diesel 4%3/120V panel board.
17.1.4-45 (4) Diesel air compressors and motors.
17.1.4-45 (5) Diesel generator battery and charger.
n.
Power and other Instrumentation and Control (1) 4KV Emergency Power System 17.1.4-45
( :) 4KV bus 17.1.4-45 (b) 4150 '480V transformers.
(2) 480V Emergency Power System 17.1.4-45 (a) 480V Auxiliary Power System.
17.1.4-45 (b) 480V motor control centers.
17.1.4-45 (c) 480/120 essential transformers.
(3) 125V DC Vital Instrumentation and Control Power System 17.1.4-45 (a) 125V DC battery chargers.
17.1.4-45 (b) 125V DC batteries.
17.1.4-45 (c) 125V DC distribution centers.
17.1.4-45 (d) 125V DC panel boards A
Appears on Page Item 17.1.4-45 (4) AC vital bus distribution equipment.
17.1.4-45 (5) 480V load centers and motor control centers.
17.1.4-45 (6) Conduit and cable trays and their supports.
Included under systems in table (7) Valve operators - Onsite Power System (Class lE).
17.1.4-45 (8) teery racks.
Note: This section applies to Class 1E Emergency Electrical Systems including transformers, i
switchgear, cable, conduit, cable trays andl their supports, motor control centers,.
battery racks, and distribution equipment.
o.
Other Panels (1) RCP volt /freq. monitor panel.
(2) Auxiliary feedwater panels.
(3) Misc. termination cabinets.
(4) HVAC control panels.
Note: These items as named do not exist at North Anna.
p.
Nuclear Instrumentation 17.1.4-47 (1) Detectors.
17.1.4-47 (2) Pre-amplifier.
[
'17.1.4-47 (3) Nuclear instrumentation racks 17.1.4-47 (a)
Source range equipment.
17.1.4-47 (b)
Intermediate range equipment.
17.1.4-47 (c) Power range equipment.
q.
Process Instrumentation (1) Process Instrumentation and Control System 17.1.4-47 (a) Process I&C racks (protection).
17.1.4-47 (b)
Primary system detectors (protective).
17.1.4-47 (c)
Secondary system detectors (protective).
17.1.4-47 (d) Auxiliary system detectors (protective).
r.
Other_ safety-Related Instrumentation and Control 17.1.4-47 (1)
Solid state protection system racks.
17.1.4-47 (2)
ESF test cabinet.
17.1.4-47 (3) Auxiliary safeguard cabinets.
17.1.4-46 (4) Reactor trip switchgear.
I
i Appears-on Page Item i
~
17.1.4-34'
~19.
Leak Detection System-I 17.1.4-34 20.
Missile Barriers 21.
Please clarify that the items shown under each of the following systems are included in your Q-list:
(a) Reactor Coolatst System t
17.1.4-36'
- PORV block valves
~
-(b) Main Steam System 17.1.4-- 42
- Main steamline safety valves 17.1.4-42
- Steamline power-operated relief valves l-(c) Recirculation Spray Subsystem 17.1.4-38
- Vortex Supression System I
L l
l..
p
- i..
I'
i NIF 17.1.4-34
(
TABLE 17.1.4-1 STRUCTURE, SYSTDf, AND COMPOUENT CATEGORY LISTING "X"
Indicates STRUCTURES Category Seis'mic I by Table 3-2.1-1 of FSAR Reactor Containment i
Reinforced Concrete Substructure I
X Reinforced Concrete Superstructure I
X Reinforced Concrete Interior Shields and tialls I
X 1
Steel Plate Liner I
X Piping, Duct, and Electrical Penetrations I
X Personnel Access llatch I
X Equipment Access llatch I
X Leakage Monitoring System I
X Cable Vault, Cable Tunnel, and Rod Control Equipment Room I
X Pipe Tunnel to Containment from Auxiliary Building I
X Enclosure for Main Steam and Feedwater Isolation Valves I
X Steam Generator Auxiliary Feed Pump Cubicle I
X Quench Spray Pump Cubicle I
X Recirculation Spray and Low liend Safety Injection Pump Cubicles I
X
. Missile Barriers I
NIF 17,1.4-35 TABLE 17.1.4-1 (CO.'IT ' D)
Category Auxiliary Building Reinforced Concrete Structure I
X Steel Superstructure I
X Fuel Building Spent Fuel Pool I
X Reinforced Concrete Structure X
I Steel Superstructure I
X X
Spent Fuel Storage Rack I
Fuel Handling Troll Support Structure I
New Fuel Storage Rac s X
1 Decontamination Building
,(
Liquid Waste Disposal and Decontamination System Equipment Enclosure Below Grade I
X Service Building Control Room I
X Emergency Switchgear and Relay Rooms I
X Battery Rooms I
X Air-Conditioning Equipment Room I
X Emergency Diesel Generator Cubicles I
X Reinforced Concrete Floor and Walls I
X Structural Steel Supported Roof and Roof Slab I
X Reactor Trip Breaker Cubicles Intake Structure I
X Service Water Pump House and expansion joint I
X Structures I
X Service Water Spray Pond and Embankments I
X Casing Cooling Pump House I
X
NIF 17.1.4-36 TABLE 17.1.4-1 (CONT'D)
(
,Ca tegory Fuel Oil Transfer Pump t'ault I
X Baron Recovery Tank Dixe I
X SYSTEMS AND COMPONENTS System Piping and Equipment Hangers and Supports for Safe.ty Related Systems I
X Reactor Coolant System S team Generators I
X S team Generator Supports I
X j
Reactor Coolant Pump I
X Reactor Coolant Pump Supports I
X Pressurizer I
X Pressurizer Support I
X Reactor Vessel I
X Fuel Assemblies X
Control Rod Assemblies X
Core Support Structure X
Reactor Vessel Internals other than the three items above X
Neutron Shield Tank I
X Reactor Coolant System Isolation Valves I
X Control Rod Drive Mechanisms I
X Pressurizer Relief Tank I
X Pressurizer Safety Valves I
X Pressurizer Power Operated Relief Valves and PORV Block Valves I
X Piping to ANSI Standard B31.7-1969 I
X
-NIF 17.1.4 -37 TABLE 17.1.4-1 (CONT 'D)
Category
_ Safety Injection System Accumulators and Supports I
X Law Ilead Safety Injection Pumps & Motors I
X Boron Injection Tank I
X Hydro Test Pump II Boric Acid Tanks I
X Boric Acic Transfer Pumps & Motors.
I X
Boric Acid Blender II X
I Charging /High IIead Safety Injection Pumps &
I X
,g Motors Regenerative Heat Exchanger I
X Nonregenerative Heat Exchanger I
X Mixed Bed Demineralizer-II X
' Reactor Coolant Filter I
X Volume Control Tank I
X Seal Water Heat Exchanger I
X X
Seal Water Filter I
I Excess Letdown Heat Exchanger I
Piping. Systems I
X Motor operated valves which receive a I
g safequards-actuation signal l
NIF 17.1.4-38
(
TABLE 17.1.4-1 (CONT 'D)
Category Residual heat Removal Sys tem Residual Heat Removal Pumps & Motors I
X Residual Heat Removal Coolers I
X Piping to ANSI Standard B31.7-1969 I
X Motor Operated Valves Which Receive an Automatic Signal I
Quench Spray System Refueling Water Storage Tank I
X Quench Spray Pumps I
X k
Refueling Water Storage Tank Chemical Addition I
Tank Piping to ANSI Standard B31.7-1969 including valves I X
and supports within these boundaries Refueling Water Recirc. Pumps II Refueling Water Storage Tank Coolers II 26 Refueling Water Refrigeration Units II
~
Non ANSI B31.7-1969 Piping Syste=
II Recirculation Spray System Recirculation Spray Pumps I
X Recirculation Spray Heat Exchangers I
X Recirculation Spray lient Exchanger Supports I
X Reactor Containment Sump & Screens I
casing Cooling Refrigeration Units Casing Cooling Tank I
Casing Cooling Pumps and Motors I
B31.7-1969 Piping Systems I
X Vortex Suppression System
NIF 17.1.4-39 TABLE 17.1.4-1 (CONT'D) l Ca tegory B31.1.0-1967 Piping Systems II X
Boron Recovery System Overhead Gas Compressor Casings I
X S tripper Vent Condenser I
X Stripper Vent Chiller I
X Gas S tripper I
X Gas Stripper Surge Tank I
X
(
ANSI B31.7-1969 Piping Systems I
X y
Evaporator Distillate Coolers II Evaporator Bottoms Cooler II Evaporator Reboilers II Stripper Feed lleaters II Evaporator Overhead Condensers II Stripper Feed Steam Heaters II Stripper Trim Coolers II Primary Grade Water Tank Heaters II
-Bottoms Cooler Preheater II l
Horon Evaporators II l
[
Boron Recovery Filters II Boron Cleanup Filter 11 t
i
NIF 17.1.4-40 TABLE 17.1.4-1 (CONT'D)
E Ca tegory Cesium Removal Ion Exchanger II Boron Cleanup Ion Exchanger II Evaporator Bottoms Pumps II Evaporator Feed Pumps II Evaporator Distillate Pumps II Test Tank Pumps II Evaporator Cire. Pumps II Stripper Cire. Pu=ps II Evaporator Bottoms Cooler Cire. Pump II Non ANSI B31.7-1969 Piping Systems II Bottoms Tank Circ. Pump II Distillate Accumulators II Test Tanks-II Boron Recovery Tanks II Evaporator Bottoms Tank II j
Prb::ary Grade Water Tanks i
II Primary Water Service Pumps II Primary Water S tandby Pumps II Fuel Pit Cooling System Fuel Pit Pumps I
X
N1F 17;1.4,41
[
TABLE 17.1.4-1 (CONT'D)
Ca tegory Fuel Pit Coolers I
X ANSI B31.7-1969 Piping Systems I
X Non ANSI B31.7-1969 Piping Systems II X
Containment Vacuum System Vacuum Pump Containers I
X ANSI B31.7-1969 Piping Systems I
X Containment Vacuum Pumps II X
'I Non ANSI B31.7-1969 Piping Systems II X
Containment Vacuum Ejector II Leakage Monitoring Sealed System Vacuum Pump III Service Water Sys tem Service Water Pumps & Motors I
I Spray System (In the Service Water Reservoir)
I ANSI B31.7-1969 Piping System I
X Service Water Air Compressor Equipment II Screenwash Pumps I
X Radiation Monitoring Sample Pumps I
I Traveling Water Screens I
X Motor Operated Valves which Receive a 7
g Safeguard, Actuation Signal
NIF 17.1.4-42 TABLE 17.1.4-1 (CONT 'D)
Cate corv Screenwash Strainer II X
Fuel Handling System Fuel Transfer Tube with Isolation Valve I
X Fuel llandling Bridge I
X New Fuel Crane II Fuel Building Trolley I
X Spent Fuel Elevator I
._ Main S team System p
Main Steam Piping from Steam Generators to and including Non-Return Valve, including Safety Valves and Power Operated Relief Valves I
X Steam Piping from Main Steam Lines to the Steam Generator Auxiliary Feed Pump Turbine I
Piping to ANSI Standard B31.7-1969 including valves and supports within these boundaries I
Turbo-generator (including the following HP Turbine, LP Turbine No.1, LP Turbine No. 2, 64 Moisture Separator Reheaters II Piping and Valves downstrean of Containment Isolation Valve II
NIF 17 1* -43 '
TABLE 17.1.4-1 (COMT 'D)
Ca tecorv Secondarv Vent and Drain' System Steam Generator Elowdown Piping Inside Containment I
X Condensate and Feedvater System 11G,000 Gal Condensate Storage Tank I
X S team Generator Auxiliary Feed Pu=ps I
X Piping from 110,000 Gal Condensate Storage Tank to S tesa Generator Auxiliary Feed Pump I
X Piping from Steam Generator Auxiliary Feed Pu=ps to Steam Generator Feed Lines I
X S team Generator Feed Lines Inside Containment to and including First Isolation Valve Out-side Containment I
X Condensate Pumps II Hogging Ejectors (Main Condenser)
II
- Piping Systems (Other than listed above)
II Aux. Fesd Water Pump Motors 15 Gasects lisste Disoosal Systen
NIF 1701.4-44 TABLE 17.1.4-1 (CONT'D)
Ca tecorv Uaste Gas Decay Tanks I
X Waste Gas Recombiner System I
X Waste Gas Compressors I
X Waste Gas Filter I
X Process Vent Blowers II X
Waste Gas Surge Drum I
X ANSI B31.7-1969 Piping Systems I
- Air Prefilter (Process Vent Filter Unit 1 & 2)
II Non ANSI E31.7-1969 Piping Systems II Process Radiation Monitorine Svste=
Process Vent Particulate Monitor II X
68 Process Vent Gas Monitor II-X Recirculation Spray Heat Exchanger Service Water Monitors I
X Containment Particulate Monotor I
Containment Gaseous Monitor I
Area Radiation Monitorine Svsten 68 Main Control Room Monitor II Ventilation Svstem
NIF 17.1.4-45 TABLE 17.1.4-1 (CONT'D)
Ca tegory Fuel Bldg. Ventilation System i
Ventilation Equipment for Safeguards Ventilation Room I
X Air-Conditioning Equipment for Control Room Area I
X Air Recirculation Fans, Reactor Containment I
X Cooling Coil Assemblies, Ractor Containment I
Charcoal Filtration Units, Reactor Containment III Isolation Valves, Reactor Containment I
X Control and Relay Room Bottled Air System I
Auxiliary Building Central Area Exhaust System
~ gg
~~~
to Fan Intake I
I Electrical Systems Emergency Diesel Generators I
X Emergency Diesel Generator Pane 1 boards I
X Fuel Oil Day Tanks I
X Fuel Oil Transfer Pumps Piping & Motors I
X 1
Underground Fuel Oil Storage Tanks I
X Station Batteries anu Chargers I
X Vital Btm and Inverters I
X Emergency 480 V Unit Substations I
X Emergency 4 Kv Switchgear I
X Main Control Board I
X Auxiliary Shutdown Panel I
X Emergency Diesel Air Compressors & bbtor I
Conduit _and Cable Trays and Their Supports (IE) 1 Battery Racks (lE)
I Cable Penetration / Fire Stops (lE)
w.
NIF 17.1.4-45b
- Although the offsite power system is not considered a Class 1E system, it is important to safety.
Therefore, the quality assurance requirements for such systems may not be as stringent as for-Class lE systems, however, a Quality Assurance Program for installation; inspection and testing control for the offsite power-system will be provided commensurate with the importance to safety of the system.
This program will not be within the scope of Appendix ~B.
t i
i m_
J
NIF
- 17. 1.4-46 TABLE 17.1.4-1 (CONT'D)
Catecorv Solonoid Valves for Valves needed for ESF 1
Actuation
- Emergency Mocor Control Centers I
Main Generator II Generator Leads II 4
Generator Leads Cooler II Generator Neutral Lead Enclosure 11 Neutrrl Grounding Equipment II Potential Transformer Cubicle II Voltage Regulator Cubicle II Main Step-up Transformer II L
t Station Service Transformer II Reserve Station Service Transformers II Normal 4 Kv Switchgear II Normal 480 V Unit Substations II Normal Motor Control Centers II Protective Relay Panels II Load Frequency Control II Annunciators II Communication Equipment II Containment Isolation Valve Motors-ESF Actuated Valve Motors (any system)
I Nuclear Instrumentation (1)
Detectors I
(2)
Pre-amplifier I
(3)
Nuclear instrumentation racks I
N1P 17.104-47 TABLE 17.1.4-1 (CONT'D)
Ca tego ry (a)
Source range equipment I
(b)
Intermediate range equipment I
(c)
Power range equipment 1
Post Accident Monitoring Instruments I
X In-core Instrumentation System Guide tubes and guide tube closure assemblies I
);.
Nonnuclear Instrumentation All instrumentation and displays associated with meteorological data collection programs I
All components that input to the reactor protection system and the racks I
All components that input to the engineered safety features actuation system & test cabinets I
All components that input to the reactor coolant isolation valve interlock system I
Aux. Safeguards Cabinets Measuring & Test Equipment used for safety related structures systems and components I
Miscellaneous Safeguards Area Sump Pump Motors Reactor Containment Crane I
Expendable and consumable items utilized in conjunction with saf ety-related structures, systems, and components (i.e. weld rod, fuel oil, boric acid, snubber oil, etc.)
~
N1r 17.1.4-40
(
TABLE 17.1.4-1 (CONT'D)
Ca tecory Primary Vent and Drain Systen Primary Drain Transfer Tank II X
Primary Drain Transfer Pumps II Reactor Containment Sump Pumps II Aux. Building, Fuel Building and Safeguards Area Sump Pump III Piping Systems II X
Primary Vent Pot II
., A Component Cooling Water System Component Cooling Water Heat Exchangers I
X Component Cooling Water Pumps Motors I
X Component Cooling Water Surge Tank I
X Motor Operated Valves which Receive a I
Safeguards Actuation Signal Chilled Water Unit (consisting of)
Flash Tank II Ejectors II Condenser II Condenser Air Ejectors II i
]
NIF 17.1.4-49 TABLE 17.1.4-1 (CONT'D)
Ca teg ory Chilled Water Cire. Pumps II Chilled Water Condensate Pumps II Neutron Shield Surge Tank II
- Neutron Shield Tank Coolers II Neutron Shield Tank Cooling Pumps II Piping Systems to ANSI B31.7-1969 I
X Piping Systems not to ANSI B31.7-1559 II Liquid Waste Disposal System Evaporator Reboiler II Distillate Condenser II Evaporator Bottoms Cooler II Bottoms Cooler Preheater II Waste Disposal Evaporator II Effluent Filters II Evaporator Distillate Filter II Evaporator Distillate Demineralizer II Low Level Waste Drain Tank Pumps II High Level Waste Drain Tank Pumps II Evaporator Bottoms Cooler Pumps II Evaporator Test Tank Pumps II l
NIF 17.1.4-50 TABLE 17.1.4-1 (CONT'D)
Category Contaminated Drain Transfer Pumps II Evaporator Cire. Pump II Bottoms Cooler Cire. Pump II High Level Waste Drain Tanks II Low Level Waste Drain Tenks II Evaporator Test Tanks II Contaminated Drain Tanks II f
Evaporator Overhead Condenser II Evaporator Dis tillate Accumulator II Evaporatcr Distillate Pu=p II Distillate Cooler II Evaporator Bottocs Pu=p II Bottoms Tank II Bottoms Cooler II Spent Resin Dewatering Tank II Spent Resin Dewatering Tank Pump II Resin Dewatering Fil ter II Spent Resin Holdup Tank II Spent Filter Transfer Cask II Spent Resin Shipping Container and Cask II Piping Systems II
lilF 17.1.4-51 TABLE 17.1.4-1 (CO;IT'D)
(
Category Refueling Purification System
- Refueling Purification Pumps II
- Refueling Purification Ion Exchanger II
- Refueling Purification Filters II
- Piping Systems to AMSI B31.7-1969 I
- Piping Systems (except for above)
II Sample System Piping System up to 1 st. isolation valve outside containment I
Sample Coolers II Compressed Air System Instrument Air Compressor I
X
- Instrument Air Aftercooler I
X Instrucent Air Receiver I
- Air Dryer II
- Service Air Compressor II
- Service Air Af tercooler II
- Service ' Air Receiver II
NIF 17.1.4-52 TABLE 17.1.4-1 (CONT 'D)
(
Ca tenorv Piping Systems to ANSI B31.7-1969 I
X Piping Systems (except for above)
II Carbon Dioxide System
- CO2 Storage Units III
- Piping Systems III Auxiliary S team System e
Auxiliary Steam Drain Receivers II Auxiliary Steam Drain Receiver Pumps II Piping Systems II Extraction S team System First Point Extraction Heater II Second Point Extraction Heater II
- Third Point Extraction Heater II
- ' Deaerator (Fourth Point Heater for Units 1 and 2)
II
- Fif th Point Extraction Heater II
NIF 17.1.4-53 TABLE 17.1.4-1 (CONT'D) i Category Sixth Point Extraction Heater II Piping Systems II Heater Drains System Extraction Heater Drain Pumps II Piping Systems II Turbine Oil System l
14
- Turbine Oil Reservoir II
- . Turbine Oil Coolers II Hydrogen Seal Oil Unit II
- Eli Fluid Reservoir II Used Oil Tank II l
Clean Oil Tank II Lube Oil Fill Pump II Gland Lube Sealed Tank Vapor Extractor II
- Piping Systems II
NIF 170104-54 TABLE 17.1.4-1 (CONT 'D)
Ca tegory Bearing Cooling Water Bearing Water Cooling Pumps II Bearing Water Cooling Pump Strainer II
- Piping Systems II Circulating Water System
- Trash Rake II Traveling kater Screen II
,/
- Circulating Water Pu=ps II
- Bearing Lebricating Water Pumps II
- Piping Systems II Makeup Water Treating System
~
- Makeup Unit II
- Piping Systems II Vacuum Priming System
- Vacuum Priming Tank II
NIF 17.104-55 TABLE 17.1.4-1 (CONT'D)
Ca tegorv Vacuum Priming Pumps II Air Seperating Tank II Piping Systems II Condenser Tube Cleaning System
- ~
Strainers III Low Pressure Pumps III liigh Pressure Pumps III l
Tube Cleaning Ball Collectors III a
Auxiliary Boiler Unit
- Heater Boilers III
- Boiler Blowdown Tank III
- Sulfite Tank III
- Phosphate Tank III
- Sulfite Pump III i
- Phosphate Pump III l
- Deaerator III Boiler Feed Pumps III Condensate Return Pumps III
NIF 17.1.4-56 TABLE 17.1.4-1 (CONT'D)
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Ca tego rv Piping Systems III
_ Decontamination System Fluid Waste Treating Tank III Fluid Waste Treating Tank Pump III Fluid Waste Treating Tank Filter III Decontamination Building Sump Pumps III Piping Systems III NOTE: All items not listed as Category I or Il are Category III.
' Items specifically indicated as Category III are listed to avoid possible confusion regarding their classifica-tion.
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