ML19343C107

Rept on Design Spec/Description Re Emergency Response Facility Info & Safety Parameter Display Sys & Technical & Operations Support Ctrs

ML19343C107
Person / Time
Site:	Grand Gulf
Issue date:	02/12/1981
From:	MISSISSIPPI POWER & LIGHT CO.
To:
Shared Package
ML19343C103	List: ML19343C102 ML19343C107
References
NUDOCS 8102180648
Download: ML19343C107 (28)

Text

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S MISSISSIPPI POWER & LIGHT COMPANY GRAND GULF NUCLEAR STATION DESIGN SPECIFICATION / DESCRIPTION 4

(I) Emergency Response Facility Infermation Syst2m (2) Safety Parameter Display System (3) Technical Support Center (4) Operations Support Center

$1021806YI .

• TABLE OF CONTENTS Section Pm 1.0 EMERGENCY RESPONSE FACILITIES (ERF) . . . . . . . . . I

1.1 INTRODUCTION

. . . . . . . . . . . . . . . . . 1 1.2 ERF SYSTEM FUNCTIONAL REQUIREMENTS . . . . . . . I 2.0 EMERGENCY RESPONSE FACILITY INFORMATION SYSTEM (ERFIS) .. . . . . . . . . . . . . . . . . . 1 2.1 PURPOSE . . . . . . . . . . . . . . . . . . . . 1 2.2 DA1A POINTS TO BE MONITORED . . . . . . . . . . 2 2.3 CAPABILITIES REQUIRED TO ACHIEVE PURPOSE . . . . 2 2.4 ENVIRONMENTAL REQUIREMENTS, LOCATION . . . . . . 4 2.5 IMPLEMENTATION SCHEDULE . . . . . . . . . . . . 4 3.0 SAFETY PARAMETER DISPLAY SYSTEM (SPDS) . . . . . . . 4 3.1 PURPOSE . . . . . . . . . . . . . . . . . . . . 4 3.2 DATA POINTS TO BE MONITORED . . . . . . . . . . 5 3.3 DESIGN . . . . . . . . . . . . . . . . . . . . 5 3.4 LOCATION . . . . . . . . . . . . . . . . .. . . 5 3.5 SIZE . . . . . . . . . . . . . . . . . . . . . . 7 3.6 STAFFING . . . . . . . . . . . . . . . . . . . . 7 3.7 IMPLEMENTATION SCHEDULE . . . . . . . . . . . . 7 4.0 TECHNICAL SUPPORT CENTER (TSC) . . . . . . . . . . . 7 4.1 PURPOSE . . . . . . . . . . . . . . . . . . . . 7 4.2 LOCATION . . . . . . . . . . . . . . . . . . . . 7 4.3 SIZE . . . . . . . . . . . . . . . . . . . . . . 7 4.4 STAFFING . . . . . . . . . . . . . . . . . . . . 7 4.5 INSTRUMENTATION / DISPLAYS . . . . . . . . . . . . 10 4.6 POWER SUPPLIES . . . . . . . . . . . . . . . . . 10 4.7 RECORDS . . . . . . . . . . . .. . . . . . . . 10 4.8 STRUCTURAL . . . . . . . . . . . . . . . . . . . 10 l 4.9 HABITABILITY . . . . . . . . . . . . . . . . . . 11

! 4.10 LIGHTING . . . . . . . . . . . . . . . . . . . . 12 4.11 COMMUNICATIONS . . . . . . . . . . . . . . . . . 12 4.12 IMPLEMENTATION SCHEDULE . . . . . . . . . . . . 14 5.0 EMERGENCY OPERATIONS FACILITY (EOF) . . . . . . . . . 14 6.0 NUCLEAR DATA LINK (NDL) . . . . . . . . . . . . . . . 14 '

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A TABLE OF CONTENTS (CONT'D)

Section M 7.0 GRAND GULF ONSITE OPERATIONAL SUPPORT CENTER (OSC) . . . . . . . . . . . . . . . . . . . . 14 7.1 GENERAL DESCRIPTION . . . . . . . . . . . . . . 14 7.2 LOCATION . . . . . . . . . . . . . . . . . . . . 14 7.3 STAFFING . . . . . . . . . . . . . . . . . . . . 14 7.4 STRUCIURAL . . . . . . . . . . . . . . . . . . . 14 7.5 HABITABILITY . . . . . . . . . . . . . . . . . . 16 7.6 LIGHTING . . . . . . . . . . . . . . . . . . . . 16 7.7 COMMUNICATIONS . . . . . . . . . . . . . . . . . 16 7.8 DECONTAMINATION FACILITIES . . . . . . . . . . . 17 APPENDIX A PARAMETER LIST APPENDIX B EQUIPMENT LIST APPENDIX C LOAD AND POWER REQUIREMENTS

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t LIST OF ILLUSTRATIONS Figure Title Py A GGNS Emergency Response Facilities Integrated 3 l Computer Systes  ;

B The Control Room 8 C The TSC 10 i

D TSC Location 11 t i

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1.0 EMERGENCY RESPONSE FACILITIES (ERF)

1.1 INTRODUCTION

This document presents the functional requirements of the Emergency Response Facilities (ERF) for Grand Gulf Nuclear Station.

The ERF consists of six subsystems.

1. The Emergency Response Facility Information System (ERFIS)

2. The Safety Parameter Display System (SPDS) l 3. The Technical Support Center (TSC)

! 4. The Emergency Operations Facility (EOF) t

5. The Nuclear Data Link (NDL)

6. The Operational Support Center (OSC)

The ERF Information System is a dedicated data acquisition and computer system which supports the other subsystems. The total ERF system has been configured to comply with the design objectives established in NUREG-0696.

1.2 ERF SYSTEM FUNCTIONAL REQUIREMENTS The ERF shall provide the emergency preparedness required by NUREG-0696. The ERF subsystems shall operate in a complementary manner to enhance the management and control of plant emergency response capabilities.

The ERF system shril provide responses to these classes of emergencies as defined by NUREG-0654:

1. Notification of unusual event

2. Ale.t

3. Site area c ,ergency

4. Generr.1 emergency Activatica of the ERF is determined by the Emergency Plan.

2.0 EMERGENCY RESPONSE FACILITY INFORMATION SYSTEM (ERFIS) 2.1 PURPOSE The ERFIS (Fig. A) will acquire, store, process and present data to the SPDS, the EOF, the TSC, and the NDL (when implemented). The SPDS, EOF, TSC and NDL are Emergency Response Facilities required by the NRC (NUREG-i(96),

(1)

f 2.2 DATA POINTS TO BE MONITORED NUREG-0696 indicates that Regulatory Guide 1.97 defines the types of data points (indicators) to be monitored. The list of ERFIS parameters in Appendix A was developed using Regulatory Guide 1.97 as guidance.

2.3 CAPABILITIES REQUIRED TO ACHIEVE PURPOSE 2.3.1 Data Set Sensors which supply information to the Control Room and other monitoring systems (such as the Transient Test System) are read by the ERFIS. Care is taken to ensure that the operation or failure of components of the ERFIS cannot introduce a higher degree of uncertainty into a signal which is transmitted to another system. The Effluent Monitoring and Meteorological Systems are intelligent systems which also supply data via a communication link. The ERFIS is also capable of handling manual (keyboard) data entry.

2.3.2 Availability The unavailability of the ERFIS is calculated to be less than .01 where failure is defined as a total loss of system capability not due to scheduled maintenance, loss of power supplies, or failure of data acquisition equipment.

Power for the ERFIS is supplied from the Plant Uninterruptible Power System (except for the EOF portion) and therefore the power supply is as reliable as the power supplies for the Control Room instrumentaton. (The power supply for the EOF portion of the ERFIS is described in Section 5.)

The unavailability of the SPDS in the Control Room is less than .01.

2.3.3 Data Storage Values are stored on fixed length disc records for up to 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br />. This leaves at least 2 1/2 hours after an event before operator attention is required to start the tape recorder. This will meet the requirement to record data which was on the disk 30 minutes before an event.

2.3.4 Data Display and Communication The ERFIS provides three data display services:

the TSC subsystem, the EOF subsystem, and the SPDS subsystem. The TSC subsystem is capable of user-formatted ' display iucluding plots on the same axis (three variables with respect to time), change (2)

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of unito, crpsnaien of scale, ability to plot rny partmeter as a functica of another, and listings.

Output can be provided on both a CRT and a printer / plotter. A keyboard is provided for commands and user-developed software. The E0r display subsystem will have the same capabilities as the TSC display subsystem.

The SPDS display subsystem provides preformatted trends and tabular listings on dedicated CRTs in the Control Room, the TSC, and the EOF. These displays are available through single pushbutton commands. Each SPDS console operates independently.

Data may also be supplied to an NDL formatting module. This would be an intelligent module.

Capabilities of the NDL Formatter / Communication System have not been fully defined. Definition of the NDL will require further clarification from the NRC.

2.3.5 Equipment List Appendix B provides a list of major equipment to be used in the ERFIS.

2.3.6 Dynamic Loading The capability of the ERFIS components to withstand dynamic loads shall be consistent with sound engineering principles. The components will be securely mounted, and they have been shown to be sturdy enough to operate in industrial environments.

2.4 ENVIRONMENTAL 2EQUIREMENTS, LOCATION Appendix C describes the locations for equipment in the Computer Room in the control building, size, HVAC load, and l power requirements.

2.5 IMPLEMENTATION SCHEDULE l The ERFIS described will be made operational on a schedule to be determined in NUREG-0737.

3.0 SAFETY PARAMETER DISPLAY SYSTEM (SPDS)

'I. PURPOSE l

l The SPDS shall provide displays of plant parameters from l which the safety status of operation may be assessed in the Control Room, the TSC and the EOF. The displays in the Control Room shall be designed to help Operations personnel make quick assessments of the plant safety status.

SPDS display units shall also be located in the TSC and EOF for engineering and management decision information.

(4)

3.2 DATA POINTS TO BE MONITORED The SPDS monitors a subset of the ERFIS parameters.

These points were specified if:

1. The variable, if off-limits, is an indicator that plant operation should be under the Emergency Operating Procedures, or,

2. The variable is an aid to Operations to assess plant safety conditions.

SPDS parameters are indicated in Appendix A.

3.3 DESIGN The SPDS is an ERFIS data display service. Information is displayed on CRTs in the Control Room, the TSC, and the EOF. All of the displays are preformatted and independently selectable at each station by one pushbutton command for each display. ,

3.3.1 Human Factors Human factors were considered in the design of the displays and equipment. The data refresh interval is 2 to 5 seconds depending on the complexity of the display. The displays are to be simple tabular lists or trends providing limits based on plant op* :ating modes. The use of symbology is consistent, and the displays have been designed considering human ~ factors engineering principles with special consideration to operator's use. .

All operator commands and mode selection require only one pushbutton. 'A visual cue and audible alarm are provided when parameters exceed limit values or validation fails.

l If the alarmed SPDS parameter is not on the d! splay which was selected, notation is made on the selected display to refer to the display which shows the alarmed parameters.

If no specific display is selected, the SPDS will generate each display sequentially, on a continuous basis.

3.4 LOCATION Tha location of the SPDS in the Control Room is shown on Fig. B. This position was chosen so that the SPDS will be visible from the Supervisor's console and the Operator's console. The display will be rotatable to be visible from the shutdown board (P601).

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An SPDS dispicy will ba locatsd in tha TSC Conferenco Rsom. An additional SPDS display will ba available in the EOF (location to be determined).

3.5 SIZE SPDS display size will be 19 inches diagonal.

3.6 STAFFING No operating personnel in addition to normal Control Room operating staff shall be required for the operation of the SPDS.

3.7 IMPILV.NTATION SCHEDULE The SPDS will be made operational on a schedule to be determined in NUREG-0737.

4.0 TECHNICAL SUPPORT CENTER (TSC) 4.1 PURPOSE The purpose of the TSC is to provide facilities for senior plant management, NRC personnel, and technical personnel who will provide guidance to the Control Room for managing abnormal plant conditions.

The TSC may be used for operations other than stated above as long as this does not interfere with the immediate and continued activation of the TSC in an emergency.

The TSC performs the functions of the EOF until the EOF is staffed.

4.2 LOCATION The TSC is located on the mezzanine level overlooking the Control Room (see Fig. C and D). Admittance to the Control Room is controlled via badge reader at the entrance to the Control Room for authorized TSC personnel.

4.3 SIZE The TSC area is approximately 2,250 sq. ft. total.

Major areas are: (approximiately) 408 sq. ft. Mezzanine Area, 491 sq. ft. Conference Room, 491 sq. ft. Dorm and Caucus Area, and 860 sq. ft. Lobby, Toilet and hall. This is sufficient space to accommodate the TSC staff and equipment.

4.4 STAFFING The TSC shall be staffed in accordance with the Emergency Plan. The TSC shall be the emergency work area for up to twenty-five personnel including designated senior plant management personnel, five NRC personnel, and other personnel needed to provide the required technical support.

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4.5 INSTRUMENTATION / DISPLAYS A console to the ERFIS and a printer / plotter (see Appendix B).shall be provided in the TSC. This will include a graphic display unit and a keyboard. An SPDS display unit will also be provided in the TSC. A console to the effluent monitoring computer shall be provided in the TSC.

4.6 POWER SUPPLIES Power supplies for the TSC shall match the TSC equipment in availability. The TSC electrical load will not degrade the operation of any safety related power service. Equipment power supply requirements are defined in Appendix C.

4.7 RECORDS Up-to-date, as-built drawings of the plant systems shall be provided to diagnose sensor data, to evaluate parameter inconsistencies, and to identify and counteract faulty plant system elements. The TSC personnel shall have ready access to up-to-date records that include the current Plant Technical Specifications, Plant Operating Procedures, Emergency Operating etocedures, Final Safety Analysis Report, and up-to-date drawings, schematics, and diagrams showing the current conditions'of plant structures and systems down to the component level.

As-built hard copies (stick file) of the following shall be available in the TSC (viewing gallery area):

1. P&ID's

2. Architectural

3. Electrical one lines

, 4. Electrical schematics l

S. Logic diagrams A satellite file of as-built microfiche and aperture cards shall be available.

A terminal for access to the plants' Record Management Computer shall be available, i A microfiche reader / printer shall be available.

l 4.8 STRUCTURAI

. The mezzanine area of the Control Building shall house the TSC. This area is designed to Seismic Category I requirements.

(10)

4.9 HABITABILITY 4.9.1 Ventilation The TSC area is served by the same ventilation system as the Control Room and shall function in the event of an emergency including a postulated Loss-of-Coolant Accident (LOCA). During an accident the ventilation system automatically switches to the isolation mode of operation. In this mode of operation, particulate (HEPA) and charcoal filtration is provided.

4.9.2 Airborn. 'nitoring During us zaal operation of the ventilation system, the Process Radiation Monitoring System provides radiation level indication, alarms, and isolation trip signals. Followisg a switch to the isolation mode of operation in 5hich the monitors (located in the fresh air inlet lines) can no longer pr'o vide airborne monitoring, this function shall be provided by a Continuous Air Monitor (CAM) for the TSC area.

4.9.3 Continuous Air Monitor (CAM)

1. The CAM shall be placed in operation (manually) whenever the TSC/CR HVAC switches to the isolation mode and the TSC is, or has been, activated.

2. The CAM shall be located in, and dedicated to, the TSC area (see Fig. C).

3. The CAM shall be a portable unit to allow periodic rotation with other operating units in the plant.

4. The CAM shall be provided with a self-contained i

battery pack to allow a minimum of eight hours

! operation upon loss of AC power.

j 4.9.4 Area Monitoring A permanent Area Radiation Monitor (ARM) shall be provided for the TSC area as part of the existing ARM system.

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4.9.5 Breathing Apparatus l

The self-contained air breathing apparatus for the use of TSC personnel during various emergencies

such as fire, health physics work, etc., shall be of l the same type as is to be used for emergency i response teams.

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Storegn of air bresthing cpparatus shall ba auch thst it is protzcted froa centt=instion and is readily available to TSC personnel.

4.10 LIGHTING 4.10.1 Normal Lighting Normal lighting shall be powered from the Unit I and Unit 2 ESF buses as is done in the Control Room.

4.10.2 Emergency Lighting Two battery pack lighting units shall be located in each of the following rooms:

1. Conference Room

2. Emergency Dormitory One battery pack lighting unit shall be located in each of the following rooms:

1. Viewing Gallery

2. Corridor No. 1

3. Corridor No. 2 Battery packs have an 8-hour capability.

4.11 COMMUNICATIONS 4.11.1 Sound Powered Phones Two sound powered phone outlets (one for Unit I and one for Unit 2) shall 'oe located in the conference room of the TSC. Each outlet provides access to six separate sound powered circuits. This

shall provide access to all areas (with exception of the refueling bridge or remote shutdown panels) of the plant in which sound powered system outlet boxes are located. This includes direct contact with the Control Room.

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! Two sound powered phone outlets will be located l in the viewing gallery. Headsets will be provided in storage in the TSC.

4.11.2 Public Telephones Intrastate and interstate WATS capability shall t be provided through the GGNS permanent phone system.

The GGNS permanent phone system shall provide access to the MP&L Microwave System by dialing a special code.

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4.11.3 Rxdio Syaten An eight-channel radio consolette shall be located in the TSC conference room.

The consolette shall provide access to the Radio Communications System, including Security (2 channels) and the Control Room. The system has access to the Claiborne County Sheriff's Office radio and the Tensas Parish Sheriff's Office radio.

4.11.4 P/A System The TSC shall have one P/A System handset and speaker. This shall prcvide access to the plant's entire P/A system including the Administration Building.

4.11.5 Dedicated NRC Communications Two NRC " hot" lines are provided: one Health T'2ysics line to the NRC Regional Office in Atlanta and an Operations line to Bethesda.

The " hot" lines to the NRC from the TSC, Control Room, and EOF shall be a dedicated phone line.

This line shall be shared by the TSC, Control Room, and EOF. Upon TSC activation, access to this line shall be limited to the TSC.

4.11.6 Other Emergency Phone Lines l Dedicated telephone circuits are provided l betweer. the TSC and:

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1. Claiborne County Civil Defense (with extension in the Sheriff's Office)

2. Tensas Parish Emergency Preparedness (with extension in the Sheriff's Office) l

3. Mississippi Emergency Management Agency (with extension at the Mississippi Highway Safety Patrol)

4. Louisiana Nuclear Energy Division 1-

5. Port Gibson, Mississippi, Police Department

6. Corporate Emergency Center, Electric Building (13)

4.12 IMPLEMENTATION SCHEDULE The TSC will be made operational on a schedule to be determined in NUREG-0737.

5.0 EMERGENCY OFFSITE FACILITY (EOF)

The EOF plans are to be developed in a separate document.

6.0 NUCLEAR DATA LINK (NDL)

Plans and implementation requirements for the NDL are to be developed at a later date.

7.0 GRAND GULF ONSITE OPERATIONAL SUPPORT CENTER (OSC) 7.1 GENERAL DESCRIPTION The Grand Gulf Onsite OSC will be an area separate from the Control Room to which operations support personnel report in an emergency condition. In the event of an emergency, shift support personnel (e.g., auxiliary operators not assigned to the Control Room, Health Physics personnel, and Technicians) other than those required and allowed in the Control Room shall report to the OSC for further orders and assignment. The OSC will have communications with the Control Room, TSC and nearsite EOF.

7.2 LOCATION 7.2.1 The main OSC will be the Dining Room located in the Maintenance Shop area of the Grand Gulf Administration Building which is inside the Security area (sss Fig. E).

7.2.2 An inplant staging area will be located in the Control Building at Elevation 93 (Fig. E). This is the Health Physics Area.

7.3 STAFFING 7.3.1 The Emergency Plan will reflect the existence of the OSC and will establish the methods and lines of communication and management. The main OSC will support 30 to 40 people. The inplant. staging area will facilitate up to 10 people. Staffing of the OSC will be in accordance with the Emergency Plan.

7.4 STRUCTURAL 7.4.1 There is no requirement that the OSC be designed to seismic considerations. The main OSC, being located in the Administration Building, is well built in accordance with sound engineering practice. The inplant staging area is located in'rha Centrol Building which is a Seismic Category 1 qualified structure.

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7.5 HABITABILITY 7.5.1 Heating, ventilation, and air conditioning for the main OSC will be provided by the Administrative Building HVAC System. HVAC for the staging area will be provided by tne Control Building HVAC.

7.6 LIGHTING 7.6.1 No rmal 7.6.1.1 Normal lighting will be the existing room lighting.

7.6.2 Emergency

~7.6.2.1 Emergency lighting will be provided by a portable generator and portable lighting for the main OSC. The inplant staging area is provided with Control Building emergency light.ing.

7.7 COMMUNICATIONS Communications with the Control Room, TSC, and near site EOF will be provided.

7.7.1 ,B.dio System 7.7.1.1 A four-channel (eight capacity) remote control console located in the maintenance shift supervisor's office will provide radio communications with the Coetrol Room, TSC, and EOF from the tuin OSC. The maintenance shift supervisor's office is located within the maintenance shop area near the main OSC and will be manned continuously during an emergency.

7.7.1.2 UHF "walkie-talkies" for the inplant staging area and main OSC will be provided. These will be from the plant's normal complement of "walkie-talkies".

7.7.1.3 Emergency electrical power for the radio console will be provided by the portable emergency generator of 7.6.2.

7.7.2 Telephone System 7.7.2.1 The GGNS permanent phone system will provide the telephone communications with the Control Room, TSC, and EOF.

7.7.2.2 One telephone will be located in the main OSC and one telephone will be located in the inplant staging area.

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7.7.3 P/A Syztem 7.7.3.1 The main OSC will have one P/A System handset and speaker. This will provide communications with the Control Room, TSC, and other plant areas.

7.7.3.2 The inplant staging area will have access to the plant P/A System. This will provide communications with the Control Room, TSC, and other plant areas.

7.7.4 Sound Powered Phones i

7.7.4.1 Sound powered phones will be available in the inplant staging area. This will permit communication with the Control Room, TSC, and other plant areas.

7.8 DECONTAMINATION FACILITIES Decontamination facilities are available to OSC personnel at Elevation 93 of the Control Building.

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APPENDIX A - ERFIS PARAMETER LIST On SPDS Average Power Range Monitors APRM-Channel A Yes APRM-Channel B Yes APRM-Channel C Yes APRM-Channel D Yes APRM-Channel E Yes APRM-Channel F Yes APRM-Channel G Yes APRM-Channel H Yes Source Range Monitors SRM-Channel A Yes SRM-Channel B Yes SRM-Channel C Yes SRM-Channel D Yes SRM-Channel E Yes SRM-Channel F Yes Standby Liquid Control System Storage Tank Level C41-LT-N001 No Main Steam Line Flow Line A E31-DPT-N086A No Line B E31-DPT-N087A No Line C E31-DPT-N088A No Line D E31-DPT-N089A No Reactor Vessel Water Level Narrow -

C34-DPT-N004A Yes C34-DPT-N004B Yes Wide - B21-LT-N091A Yes B21-LT-N091B Yes Upset -

C34-LT-N017 Yes Fuel Zone -

B21-LT-N044C Yes

! B21-LT-N044D Yes Feedwater Line Flow Line A C34-FT-N002A No Line B C34-FT-N002B No l

l Main Ccndenser Vacuum i

N19-FT-NO36 No (1)

APPENDIX A - ERFIS PARAMETER LIST On SPDS RCIC System Flow E51-FT-N051 No HPCS System Flow E22-FT-N005 No

_LPCS System Flow E21-FT-N003 No LPCI System "A" Flow E12-FT-N015A No 4

LPCI System "B" Flow E12-FT-N015B No LPCI System "C" Flow E12-FT-N015C No RHR Hx "A" Outlet Temp.

E12-TE-N027A No RHR Hx "B" Outlet Temp.

E12-TE-N027B No Standby Service Water Flow "A" l

l E12-FT-N007A No Standby Service Water Flow Temp "A" l

l E12-TE-N005A No i

Standby Service Water Flow Temp "B" E12-TE-N005B No i

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. APPENDIX A - ERFIS PARAMETER LIST On SPDS Dmell Temperature M71-TE-N010A Yes M71-TE-N010B Yes M71-TE-N010C Yes M71-TE-N010D Yes M71-TE-N008A Yes M71-TE-N008B Yes M71-TE-N008C Yes M71-TE-N008D Yes Containment Temperature i M71-TE-N006A Yes M71-TE-N006B Yes M71-TE-N006C Yes M71-TE-N006D Yes M71-TE-N005A Yes M71-TE-N005B Yes M71-TE-N005C Yes M71-TE-N005D Yes Suppression Pool Temperature M71-TT-N606C Yes M71-TT-N614C Yes M71-TT-N615C Yes M71-TT-N616C . Yes Suppression Pool Water Level Narrow-Range: E30-LT-N003A Yes E30-LT-N003D Yes Wide-Range: E51-LT-NO36A Yes E51-LT-N055C Yet Drywell/ Containment Hydrogen Concentration E61-AR-R602A* Yes E61-AR-R602B* Yes Drywell Radiation Level Narrow-Range: D23-RR-R600 No High-Range: To be supplied by Spec. #9645-J-363.0 R.1

• Two pin recorder (3) 1

-+ g w.-w , - ,-c ,- ,,g.- s -w- - - m , -- a ,

, APPENDIX a - ERFIS PARAMETER LIST On SPDS SGTS A/B Vent Activity Train A - (later) Yes Train B - (later) Yes Radwaste Building Ventilation D17-RR-R600 (RE-NIO8) Yes Fuel Handling Building Ventilation 317-RR-R607 (RE-N102) Yes Turbine Building Activity D17-RR-R607 (RE-N103) Yes Containment Vent Activity D17-RR-R600 (RE-N101) Yes Condensate Storage Tank Level P11-LT-N003 No Diesel Bus Voltage ,

Bus 11 P75-EI-R609A No Bus 12 P75-EI-R600M No Bus 13 E22-EI-R610 No Diesel Bus Current i

i Bus 11 P75-II-R604A No Bus 12 P75-II-R604B No Bus 13 E22-II-R607 No Meteorology

j. El. 33' Wind Direction - C84-ZT-N021 No l Wind Speed - C84-ST-N022 No Temperature - C84-TT-N023 No l El. 162' Wind Direction - C84-ZT-N018 No' Wind Speed - C84-TT-N019 No

Temperature - C84-TT-N020 No l Dewpoint - C84-MT-N017 No Rainfall Rate - C84-QT-N024 No (4) i l

APPENDIX A - ERFIS PARAMETER LIST On SPDS Standby Service Water Basin Level Basin A P41-LT-N004A No Basin B P41-LT-N004B No RCS Pressure Narrow Range B21-PT-N058A Yes B21-PT-N058E Yes Post Accident B21-PT-N062A Yes B21-PT-N062B Yes Off-Gas Pretreatment Radiation D17-K617/D17-RR-R60 Yes Safety / Relief Valve Position From Pressure Switch in Each SRV Tailpipe Yes (20 Total)

Drywell Drain Sump Flow (Later) Yes Drywell Pressure M71-DPT-N001A Yes M71-DPT-N003 Yes Containment Pressure M71-DPT-N004 Yes M71-DPT-N002B Yes Turbine 1st Stage Pressure C71-PT-N052A No RCS Coolant Boron Manual entry Yes RCS Coolant Gross Activity Manual entry Yes (5)

APPENDIX A - ERFIS PARAMETER LIST On SPDS RCS Coolant Gamma Spectrum Manual entry Yes Containment Vent Halogen, Particulate Manual entry No Fuel Handling Building Halogen, Particulate Manual entry No Turbine Building Halogen, Particulate Manual entry No Radwaste Building Halogen, Particulate Manual entry No Fixed Location Environmental Radioactivity Manual entry No Portable Environmental Samples Manual entry No Containment Air Gamma Spectrum l Manual entry No I

! Containment Sump Activity Manual entry No l

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APPENDIX B - EQUIPMENT LIST Data Acquisition Equipment:

108 Analog to digital converters

.; 103 Photo isolators 10 Remote multiplexers 2 Master receivers 9 Digital signal conditioners Processina and Display Equipment:

l 2 SEL 32/27 Processors 2 Dual Dise Processors 2 Dual Tape Processors 1 DECwriter Hardcopy Unit 5 CRTs with keyboards 2 Printer / Plotters O

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. APPENDIX C - HEAT LOAD AND POWER REQUIREMENTS ERFIS Heat Load Heat Load Voltage Current / Unit System (BTU /Hr) (BTU /Hr) (Volts) (Amps)

Lower Cable Spreading Room 3427 SEL 32/27 (2) 9500 19,000 115 30 8055 80 MB Disc 2350 4700 120 8.2 Processor (2) 9571 Dual 75 IPS 1023 2046 110 8.2 i Tape Processor LA120-BA DECwriter 1176 2352 115 2 Hardcopy (2)

Technical Support Center R6200A Ramtek 600 1200 115 15 Display /

Generator (2)

P-300 Printronix 800 800 115 15 Printer / Plotter Emergency Off-Site Facility R6200A Raatek 600 1200 115 15 Display /

Generator (2)

P-300 Printronix 800 800 115 15 Printer / Plotter Control Room R600A Rastek 600 600 115 15 Display /

Generator

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APPENDIX C - IfEAT LOAD AND POWER REQUIREMENTS ERFIS Number of Units System Volt (AC) Current Lower Cable Spreading Room 1 Continuous Air Monitor 120 15 (6 norm) 1 Microfiche Reader / Printer 120 (10 norm) 1 Record Mgt. Term. 120 (3 norm) 1 Aperture Card Reader 120 20 Emergency lighting unit See Par.

as required other recept. 4.10.2 per Manufacturer As required Lighting 120 As required 120 1 Telecopy 120 Per Manuf.

1 Effluent Monitoring 120 Per Manuf.

Terminal Receptacles to be provided for special equipment as required, e.g.,

battery chargers for radios, calculators, explosimeters, etc.

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