ML20082D456

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Forwards Listing of Plant Locations W/Emergency Lighting in Response to Power Sys Branch SER Open Item 15 & Discusses License Condition 18 Re Internal Corrosion Protection for Fuel Oil Storage Tanks
ML20082D456
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 11/11/1983
From: Tucker H
DUKE POWER CO.
To: Adensam E, Harold Denton
Office of Nuclear Reactor Regulation
References
NUDOCS 8311220432
Download: ML20082D456 (18)
v • d • e


Text

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o e DUKE POWER GOMPANY P.O. HO X 3 3180 CHAMLOTTE, N.C. 28242 HAL H. TUCKER retrenoxz wwa ,mesimust (704) 373-4831

.mu. , November 11, 1983 Mr. Ilarold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Attention: Ms. E. G. Adensam, Chief

-Licensing Branch No. 4 Re: Catawba Nuclear Station Docket Nos. 50-413 and 50-414

Dear Mr. Denton:

On September 30, 1983 representatives from Duke Power Company and the NRC Staff met at the NRC's office in Bethesda, Maryland to discuss two items identified by the Power Systems Branch in the Catawba Safety Evaluation Report.

Open Item 15 - Emergency Lighting Duke agreed to provide a listing of plant locations that had emergency lighting. This information is provided in the attached revision to FSAR Section 9.5.3.

License Condition 18 - Internal Corrosion Protection for Fuel Oil Storage Tanks The following is a summary of ths discussion on this issue.

-System Description The~ diesel-fuel-Gil system at Catarba includes four 45,000 gal, storage tanks per unit or.2 tanks per diesel. Tie tanks are fabricated from 3/8 inch nominal thickness carbon steel which inc1r. des a 1/32 inch corrosion allowance. Each tank is approximately 12 feet in diameter and buried under approximately 5 feet of backfill and'a concrete pad. The Unit 1 fuel oil tanks were coated with motor oil following sand blasting and were filled with fuel oil in March 1980.

A recirculation and purification system takes suction from the flush mounted sample connection on the bottom of the tank and discharges the fuel oil at a rate of 25 gpm through a simplex filter (25 micron particle removal rating).

The supply lines to the day tank are connected by an outlet raised 6 inches

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above the bottom of the tank.

Statement of Disagreement The Staff's impocition of License Condition 18 apparently derives from NUREG-0800, Section 9.5.4, Acceptance Criteria 4.F. which incorporates the recommendations of ANSI N195. The Staff's reliance on ANSI N195 was discussed in Duke's letter

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8311220432 831111 y PDR ADOCK 05000413 l E PDR ,

c-L Mr..Har:1d R. Denton, DirGctor November 11, 1983 Page 2-

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of-June 1, 1983. The ANS Committee that wrote this standard unanimously agreed that an internal corrosion allowance met the requirements of Section 7.5.

Therefore, ANSI N195 is not an appropriate basis for requiring an internal tank coating.

- In Section'9.5.4.2 of the SER the Staff presents a number of arguments in rejecting Duke's. position. Each of these will be addressed.

-Tank Volume The SER consistently misrepresents the tank volume as 90,000 gallons. As

- previously discussed each diesel has two 45,000 gallon tanks. 'Therefore, comparisons between the FSAR and SER are exaggerated bacause of the'SER's misstatement of tank volume.

- Tank Corrosion The Staff' disagrees _with Duke's position that the fuel oil will act as a deterrent-to internal corrosion and further speculates that the upper portion of the tanks will be exposed to a " harsh environment" and prone to corrosion.

Contrary _to the Staff's conclusions, an inspection of Tank.1B1 on July 8, 1983 revealed;that there had been no general corrosion of the tank, not even in the upper portion, since the tanks were installed in winter 1979/80 and filled in

' March 1980.

Condensation

Duke and the Staff disagreed on the volume of water that would condense in the e fuel oil storage tanks. It was-agreed'that'the actual quantity of water condensed did not. matter since condensation and impurities would be drained off the bottom of the tanks via'the recirculation and purification system.

' Previous' Experience

' Duke has had extensive experience with buried fuel oil storage tanks as shown

, on the: attached list. Tanks at two locations have been in the ground for over 40 years.

In-the 238 tank-years of operating experience represented by these nine plants, no problems have been experienced.

Coating Reliability

'In taking a position that the Catawba fuel oil storage tanks should be coated, the Staff has: failed'to address the: issue of the reliability of a coating. applied to a tank that has held oil.

p m

CD

J Mr. Harold ~R. Denton, Director November 11,'1983

Page 3 Coatings vendors contacted by Duke indicated that the tanks could be emptied, cleaned, sand blasted and coated; however, contamination by the previousiv contained fuel oil'could lead to delamination of the coating.

Filling of Tanks The Staff requested additional information on Duke's plans for maintaining

' the' fuel oil tanks nearly' full. In accordance with the Technical Specifications the tanks will be maintained greater than approximately 90% full. Furthermore, it will be a' normal practice to order additional fuel oil whenever there is sufficient capacity in the tanks to accept a full tanker truck load.

It should be pointed out that fuel oil could:not be added to both half-capacity tanks serving the same diesel. As discussed in FSAR Section 9.5.4.3 in response to question 430.66, the contents of a fuel oil tank are allowed to settle for at least.24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> prior.to realigning the tank to its respective diesel. Therefore, all tanks could not be " topped off" at the same time.

Conclusion-It is Duke's position that--

-1) General internal corrosion has not occurred and will be minimised during

-the lifetime of the plant due to a combination of design featutte 2nd operating features including:-

a) Periodic (quarterly) drainage of water accumulation

-b) Use'of:high quality fuel (water and sediment content less than 0.05% volume) c) Keeping the fuel oil tanks nearly full in accordance with Technical-Specifications

-d)

Periodic (10 year) tank cleaning

2) . Extensive experience with buried fuel oil tanks has identified no problems with' uncoated tanks.

Based on the information provided at the September 30, 1983 meeting and in this letter, it is requested that the two SER items discussed above be closed out-in a future Supplement to the Catawba SER.

Very truly yours, -,

C alk <c "

Hal B.. Tucker

-ROS/php

= Attachment t y yr 1- w g p m t-* g- ta y - gr v7yr w Ngy v +v+r q='ee 'y -e+-4 s -"

Mr. Harald R. Dent:n, Dirictor '

November 11, 1983 Page 4 cc: Mr. James P. O'Reilly, Regional Administrator .-

U. S. Nuclear Regulatory Commission Region Il

~101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30303 NRC Resident Inspector Catawba Nuclear Station Mr. Robert Guild, Esq.

Attorney-at-Law P. O. Box 12097 Charleston, South Carolina 29412

. Palmetto Alliance 2135 Devine Street Columbia, South Carolina 29205'

- Mr. Jesse L. Riley Carolina Environmental Study Group 854 Henley Place Charlotte, North Carolina 28207 9

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Buried Fuel Oil Tanks on Duke System

- Plant In Service

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e CNS 9.5.3 LIGHTING SYSTEMS The plant is provided with adequate illumination through the integrated use of normal and emergency lighting systems. These lighting systems provide illumination for normal and emergency plant operation.

9.5.3.1 Normal Lighting System The Normal Lighting System provides general illumination throughout the plant in accordance with the illumination levels recommended by the Illuminating Engineering Society. Power to the Normal Lighting System is supplied from independent 600VAC motor control centers through individual 600-208Y/120VAC dry-type transformers located in selected areas throughout the plant. All lighting in the Reactor Building is incandescent, while incandescent, floure-scent, and high intensity discharge (HID) lighting is provided for the Auxil-iary and Turbine Buildings. Normal lighting panelboards and their associated transformers and motor control centers are located such that a single failure in the Normal Lighting System will not result in a total loss of illumination in any area.

9.5.3.2 Emergency Lighting Systems 9.5.3.2.1 Design Bases The emergency lighting systems are designed to assure that adequate lighting is provided in all vital areas of the plant including essential access routes to these areas. A single failure analysis of the emergency lighting system is provided in Table 9.5.3-1.

9.5.3.2.2 Emergency 250VDC Lighting System The Emergency 250VDC Lighting System provides general emergency lighting for the control room and selected stairways and corridors throughout the plant.

Voltage sensing relays automatically energize the normally deenergized emer-gency DC lighting system in the event of a loss of normal lighting. Power to the Emergency 250VDC Lighting System is from the 250VDC Auxiliary Power System as described in Section 8.3.2. Emergency 250VDC Lighting available l for a safe available Lighting shutdowntocondition illuminateissafety shownrelated in Table equipment 9.5.2-2. is Emergency shown in Table 250VDC Q430.57 9.5.3-2.

9.5.3.2.3 Emergency 208Y/120VAC Lighting System The Emergency 208Y/120VAC Lighting System provides general emergency lighting in the control room, stair, exits, corridors, and manned safe shutdown areas Q430.57 as listed in Table 9.5.2-2. Emergency 280Y/120VAC Lighting available to ill-uminate safety related equipment is shown in Table 9.5.3-2.

9.5-7 Rev. 8

CNS The emergency AC lighting is divided into two independent trains (A and B) arranged such that a single failure will not result in a total loss of 11-lumination in any area served. Voltage sensing relays automatically energize the normally deenergized emergency AC lighting in the event of a loss of normal lighting. Power to train A and B of the Emergency 208Y/120VAC Light System is from the A and 8 diesel generators, respectively, through inde-pendent trains of the Essential Auxiliary Power System as described in Section I8.3.1. This of diesel power will be available to the system within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> of the start generators.

9.5.3.2.4 Emergency 8 Hour Battery Lighting The Emergency 8 Hour Battery Lighting System is provided specifically for station illumination and access / egress for safe shutdown of the plant and for any other emergency situations that may arise. This safe shutdown and Q430.56 other emergency lighting is provided in the control room, access and egress Q430.57 stairs, exits, and corridors, and manned safe shutdown areas as listed in Emergency 8 Hour Battery Lighting available to illuminate ITable9.5.2-2.

safety related equipment is shown in Table 9.5.3-2.

The 8 Hour Battery Lighting System consists of individual 200 watt, self-contained, sealed lead calcium battery units. The units are normally on con-tinuous charge from the unit normal auxiliary power system. Upon loss of normal voltage these are energized. Means are provided to test each light-ing unit individually.

9.5.4 DIESEL GENERATOR ENGINE FUEL OIL SYSTEM 9.5.4.1 Design Br g The Diesel Generator Engine Fuel Oil Systam is designed to provide for the storage of a seven-day supply of fuel oil for each diesel generator engine and to supply the fuel oil to the engine, as necessary, to drive the emergency generator. The system is designed to meet the single failure criterion, and to withstand the effects of natural phenomena without the loss of operability.

9.5-8 Rev. 8

TABLE 9.5.3-2 (Page 1).

NOTE 1, 2 i LIGHTING SYSTEMS AVAILABLE T0 ILLUMINATE SAFETY RELATED EQUIPMENT OTE 3' NOTE 4 EMERG. LIGHTING AT EQUIP EMERG. LIGHTING FOR ACCESS TO EQUIP SYSTEM EQUIPMENT 8-HR. BATTERY EMERG.AC EMERG.DC 8-HR. BATTERY EMERG.AC EMERG.DC CA MOTOR DRIVEN AUX.

FEEDWATER PUMPS 1A, IB, 2A, 2B X X STEAM TURB. DRIVEN AUX. FEEDWATER PUMP X X X X AUX. FEEDWATER CONTROL PANELS ASP 1A, ASPIB X X X X X X EIA AUX. RELAY RACKS 1ARRI, IARR2 X X X X X PROTECTION SET I, II, I III, IV, Cabinets 1, 2,3,4 X X X X X

[

EME RCP VOLTAGE AND FREQ SYS. PANEL 1RCPM X X l

l E0A MAIN CONTROL BOARDS IMCl-1MC13, 2MCl-2MC13 X X X X X X MC14 1

l CONTROL BOARD INPUT l CABINETS IIC1-1IC18, IIC20, 21Cl-2IC18, X X X 2IC20 ,

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TABLE 9.5.3-2 (Page 2)

LIGHTING SYSTEMS AVAILABLE TO ILLUMINATE-SAFETY RELATED EQUIPMENT. E E 1, 2 NOTE 3- NOTE 4

.EMERG. LIGHTING AT EQUIP EMERG. LIGHTING FOR ACCESS TO EQUIP SYSTEM EQUIPMENT- 8-HR. BATTERY EMERG.AC EMERG.DC 8-HR. 8ATTERY EMERG.AC EMERG.DC (E0A) CONTROL BOARD INPUT CABINETS IIC21, IIC22, IIC26-IIC33, 2IC21, 2IC22, 2IC26-2IC33 X X EPB' PT's FEEDING RCP POWER MONITOR X X s l EPC 4160 SWITCHGEAR GROUP 1 ETA, IETB X X X X X X 1

4160 SWITCHGEAR GROUP 2 ETA, 2ETB X X X X X X l EPE 600V LOAD CENTER 1ELXA, 2ELXA X X X X X X 600V LOAD CENTER 1ELXB, 2ELXB X X X X X X 600V LOAD CENTER 1ELXC, 2ELXC X X X. X X X l

600V LOAD CENTER 1ELXD, 2ELXD X X X X X X 600V MCC 1EMXA, 2EMXA X X X X 600V MCC IEMXB, 2EMXB X X X X 600V MCC IEMXC, 2EMXC X X X X X X 600V MCC IEMXD, 2EMXD X X X X 600V MCC IEMXE, 2EMXE X X X X 600V MCC IEMXF, 2EMXF X X X X X X 600V MCC IEMXG, 2EMXG X X X X X 600V MCC 1EMXI, 2EMXI X X

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X X 600V MCC IEMXJ, 2EMXJ X X X X 600V MCC 1EMXK, ?EMXK X X X X X X Rev. 8

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TABLE 9.5.3-2 (Page 3)

NOTE 1, 2 4 . LIGHTING S STEMS AVAILABLE TO ILLUMINATE SAFETY RELATED EQUIPMENT NOTE 3 NOTE 4

_ EMERG. LIGHTING-AT EQUlP EMERG. LIGHTING FOR ACCESS TO' EQUIP S'fSTEM iEQUIPMENT 8-HR. BATTERY EMERG.AC EMERG.DC 8-HR. BATTERY EMERG.AC EMERG.DC (EPE) 600V MCC IEMXL, 2EMXL X X' X X 600V MCC IEMX0, 2EMXO X X 600V MCC IEMXQ, 2EMXQ X X 600V MCC.1EMXR, 2EMXR X X EPG STATIC INVERTER 1EIA, 2EIA X X X X STATIC' INVERTER 1EIB, 2EIB X X

-STATIC INVERTER 1EIC, 2EIC- X X X X STATIC INVERTER 1EID, 2EID X X X X POWER PANEL IERPA, 2ERPA X X X X POWER. PANEL 1ERPB, 2ERPB X X POWER PANEL IERPC, 2ERPC X X POWER PANEL 1ERPD, 2ERPD X X X X EPL BATTERY CHARGER.1ECA, 2ECA X X X X BATTERY CHARGER IECB, 2ECB X X BATTERY CHARGER 1ECC, 2ECC X X BATTERY CHARGER 1 ECD, 2 ECD X X Rev. 8

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TABLE 9.5.3-2 (Page 4)

NOTE 1, 2 LIGHTING ~ SYSTEMS AVAILABLE TO ILLUMINATE SAFETY RELATED EQUIPMENT NOTE 3 NOTE 4 EMERG. LIGHTING AT EQUIP EMERG. LIGHTING FOR ACCESS TO EQUIP SYSTEM EQUIPMENT 8-HR. BATTERY EMERG.AC EMERG.DC 8-HR.' BATTERY EMERG.AC EMERG.DC (EPL) BATTERY 1EBA, 2EBA X X BATTERY 1 EBB, 2EBP X X BATTERY 1EBC, 2EBC X X BATTERY 1EBD,'2EBD X X DC DISTR. CENTER 1 EDA, 2 EDA- X X DC DISTR. CENTER 1EDB, 2EDB X X DC DISTR. CENTER 1EDC, 2EDC X X DC DISTR. CENTER 1EDD, 2EDD X X DC PANELS 1 EPA-1EPD X X DC PANELS 2 EPA-2EPD X X DC SPARE CHGR. DISTR.

CTR IEDS, 2EDS _

X X SPARE CHGR. 600V AC

, POWER PNL 1 EMS, 2 EMS X X AUCTIONEERING D10 DES 1EADA, 2EADA X X X X X X AUCTIONEERING DIODES 1EADB, 2EADB X X X X X X DC DISTR. CENTER 1EDE, 2EDE X X X X X X DC DISTR. CENTER 1EDF, 2EDF X X X X X X EPQ DG BATTERIES DGBIA&B, DGB2A&B X X X X X X BATTERY CHGR DGCIA&B, DGC2A&B X -

X X X X X Rev. 8

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TABLE 9.5.3-2 (Page 5)

NOTE 1, 2 LIGHTING SYSTEMS AVAILABLE TO ILLUMINATE SAFETY RELATED EQUIPMENT NOTE 3 NOTE 4 EMERG. LIGHTING AT EQUIP EMERG. LIGHTING FOR ACCESS TO EQUIP SYSTEM EQUIPMENT 8-HR. BATTERY .EMERG.AC EMERG.DC 8-HR. BATTERY EMERG.AC EMERG.DC (EPQ) AUCT.D10 DES 1VADA, 2VADA X X X X X X AUCT.010 DES IVADB, 2VADB X X X X X X DISTR.CTR.1DGA&B, 2DGA&B X X X X X X

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EPY TRANSFORMER 1EKTG X X X X X TRANSFORMER 2EKTH X X X X X TRANSFORMER, IEKTB, X X X X 1EKTI, 2EKTB, 2EKTI X X X X EQA EMERG. DIESEL GENERATOR X X X X X X EQC DIESEL GEN. CONTROL PANELS 1A, IB, 2A, 2B X X X X X X i DIESEL CONTROL PANELS 1A, IB, 2A, 2B X X X X X X DIESEL GEN. EXCITATION VOLTAGE REG. CONTROL PANELS 1A, 18, 2A, 2B X X X X X X ERN DIESEL GEN. GROUND TRANSFORMERS X X X X X X DIESEL GEN. RESISTOR BOXES X X X X X X DIESEL GEN. SURGE PACKS X X X X X X DIESEL GEN. GROUND CT's X X X X X X Rev. 8

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TABLE 9.5.3-2 (Page 6)

NOTE'1, 2 LIGHTING SYSTEMS AVAILABLE TO ILLUMINATE SAFETY.RELATED EQUIPMENT NOTE 3 NOTE 4 EMERG. LIGHTING AT EQUIP EMERG. LIGHTING FOR ACCESS TO EQUIP SYSTEM EQUIPMENT' 8-HR. BATTERY EMERG.AC EMERG.DC 8-HR. BATTERY EMERG.AC EMERG.DC (ERN) DIESEL GEN. RELAY-CABINETS 1ETAC14, 15, 2ETAC14,-15 X X X X X X EWA CABLE ROOM CABLE X X SUPPORT SYS EWB BATTERY. ROOM CABLE X X SUPPORT SYS X X EZA ELECTRICAL PENETRATIONS N/A AREA TERMINAL CABINETS X X X 1EATC1-1EATC19 X X X 2EATC1-2EATC19 AREA TERMINAL BOXES X X l 1T BOX 1-27 l FD DIESEL GENERATOR FUEL X X X X X X OIL DAY TANKS DIESEL GENERATOR FUEL X X X X X X l OIL B00 STER PUMPS DIESEL GENERATOR FUEL X X X X X OIL RELIEF VALVES X IPE REACTOR PROT.SYS. SOLID X X X X

' STATE PROT SYS RACKS Rev. 8 New Page

TABLE 9.5.3-2 (Page 7)

TE 1, 2 LIGHTING SYSTEMS AVAILABLE T0 ILLUMINATE SAFETY RELATED EQUIPMENT E3 .EMERG. LIGHTING FOR ACCESS TO EQUIP NOTE 4 EMERG. LIGHTING ~AT EQUIP SYSTEM EQUIPMENT 8-HR. BATTERY EMERG.AC EMERG.DC 8-HR. BATTERY EMERG.AC EMERG.DC (IPE) AUX; SAFEGUARD CABINET AUX. SHUTDOWN PANELS 1A,-1B X X X X X X ISE ESF TEST CABINET' .X X X I(E TURBINE TERMINAL BOX

. A, B D, E X l- -KC -COMPONENT COOLING WTR.

! PUMPS- X X X X l COMPONENT COOLING HEAT X X X ,X l EXCH.

COMPONENT COOLING SURGE-X X l TK KD DIESEL GEN. COOLING.WTR.

HEAT EXCH X X X DIESEL GEN JACKET WTR.

X X X PUMPS DIESEL GEN JACKET WTR.

STANDPIPE X X X KF SPENT FUEL COOLING PUMPS X X SPENT FUEL COOLING X X HEAT EXCH SPENT FUEL COOLING PUMP SUCTION STRAINERS X X Rev. 8 New Page

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TABLE 9.5.3-2 (Page 8)

NOTE 1, 2~

LIGHTING SYSTEMS AVAILABLE TO ILLUMINATE SAFETY RELATED EQUIPMENT NOTE 3 NOTE 4 EMERG. LIGHTING AT EQUIP EMERG. LIGHTING FOR ACCESS TO EQUIP SYSTEM EQUIPMENT 8-HR. BATTERY EMERG.AC EMERG.DC 8-HR. BATTERY EMERG.AC EMERG.DC LD DIESEL GENERATOR LUBE OIL FILTERS X X X X DIESEL GENERATOR LUBE OIL COOLERS X X X X DIESEL GENERATOR LUBE OIL RELIEF VLVs X X X X

' DIESEL GENERATOR LUBE OIL HEAT EXCH X X X X DIESEL GENERATOR LUBE OIL SUMP TK X X X X NB BORON RECYCLE EVAP FEED PUMPS X X BORON RECYCLE HOLDUP TANK X X BORON RECYCLE EVAP FEED FILTERS X X BORON RECYCLE GAS STRIPPER PKG X X ND RESIDUAL HEAT REMOV. PUMPS X X X X RESIDUAL HEAT REMOV. HEAT EXCH X X X X NI SAFETY INJECTION PUMPS X X BORON INJ.RECIRC. PUMPS X X SAFETY INJ. ACCUMULATORS X X X X BORON INJ. TANK X X UHI WATER ACCUMULATORS X X X UHI NITROGEN ACCUMULATORS X X X UHI SURGE TANK

  • X X X Rev. 8 New Page

TABLE 9.5.3-2 (Page 9)

LIGHTING SYSTEMS AVAILABLE TO ILLUMINATE SAFETY RELATED EQUIPMENT _ NOTE 1, 2 NOTE 3 NOTE &

EMERG. LIGHTING AT EQUIP EMERG. LIGHTING FOR M CESS TO EQUIP SYSTEM EQUIPMENT 8-HR. BATTERY EMERG.AC' EMERG.DC 8-HR. BATTERY EMERG.A; EMERG.DC NM NUCLEAR SAMPLING DELAY ~

COIL X NUCLEAR SAMPLING VLV.

OPER. PNL X NR BORON THERMAL REG. M0D.

HEAT EXCH 'X X BORON THERMAL REG.

LETDOWN CHILLER X X BORON THERMAL REG.

LETDOWN REHEAT X X THERMAL REG.

DEMINERALIZER X X NS CONTAINMENT SPRAY PUMPS X X CONTAINMENT SPRAY HEAT EXCH X X 4

NV CHEMICAL AND VOLUME CONTROL CHARGING PUMPS X X CHEMICAL AND VOLUME CONTROL BORIC ACID TRANSFER PUMPS CHEMICAL-AND VOLUME CONTROL LETDOWN HEAT EXCH X X X X CHEMICAL Afl0 VOLUME TANK X X CHEMICAL AND VOLUME CONTROL BORIC ACID - -

TANK. X X Rev. 8 New Page

TABLE 9.5.3-2 (Page 10)

OTE 1, 2 LIGHTING SYSTEMS AVAILABLE TO ILLUMINATE SAFETY RELATED EQUIPMENT NOTE 3 NOTE 4 EMERG. LIGHTING AT EQUIP EMERG. LIGHTING FOR ACCESS'TO EQUIP SYSTEM EQUIPMENT- 8-HR. BATTERY :EMERG.AC EMERG.DC 8-HR. BATTERY EMERG.AC EMERG.DC RF FIRE PROT DIESEL ROOM CONTROL PANEL X X X X SM MAIN STEAM ISOLATION o VLVS. X X SV MAIN STEAM SAFETY VLVS.

RELIEF VLVS. X X ,

VA AUX. BLDG. VENT SYS.

FILTERS X X VC CONTROL BLDG. VENT SYS FAN X X 4

CONTROL BLDG. VENT SYS FILTERS X X CONTROL BLDG. VENT SYS A/C UNITS X X

, CONTROL BLDG. VENT SYS HVAC AUX. RELAY

, CAB. A&B X X VD DIESEL BLDG. VENT FANS X X X DIESEL BLDG. VENT FILTERS X X X DIESEL BLDG. VENT DAMPERS X X X VP CONTAINMENT PURGE VENT SYS ISOLATION VALVES X X WG WASTE GAS COMPRESSOR PKG. X X <

WASTE GAS TANKS * -

X X Rev. 8

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TABLE 9.5.3-2 (Page 11)

LIGHTING SYSTEMS AVAILABLE.T0 ILLUMINATE SAFETY RELATED EQUIPMENT NOTE 1,'2L NOTE 3 NOTE 4-EMERG. LIGHTING AT EQUIP EMERG. LIGHTIMG FOR ACCESS'TO EQUIP

SYSTEM EQUIPMENT 8-HR. BATTERY EMERG.AC EMERG.DC 8-HR. BATTERY EMERG.AC EMERG.DC (WG) WASTE GAS HYDROGEN RECOMBINERS X X

. WL LIQUID WASTE SYS.

j DRAIN TK RHR & CS ROOM SUMP X X X

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'WN DIESEL GEN ROOM

, SUMPS X X X DIESEL GEN ROOM SUMPS PUMP. PANELS X- X X WS SPENT RESIN STORAGE TK

! YC CONTROL AREA CHILLER i COMPRESSOR CRA-C-1, 2 PANELS X X X

! NOTES: 1 EQUIPMENT LISTING TAKEN FROM " NUCLEAR SAFETY RELATED i STRUCTURES,' SYSTEMS,-AND COMPONENTS" 2 LISTING DOES NOT CONTAIN EQUIPMENT LOCATED IN REACTOR BLDGS.

3 LISTED LIGHTING IS LOCATED IN CLOSE PR0XIMITY TO EQUIPMENT 1 LISTED 4 LISTED LIGHTING IS LOCATED IN CORRIDORS / AREAS OUTSIDE ROOMS,

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1 ALC0VES, ETC. THAT EQUIPMENT IS C0CATED IN.

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