Text

App I to Rev 0 to TR-84056-01, Independent Assessment Program,Phase 4 Electrical Technical Checklists
	ML20127P638
Person / Time
Site:	Comanche Peak
Issue date:	04/29/1985
From:	; CYGNA ENERGY SERVICES, TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	;
Shared Package
ML20127P579	List: ML20127P576; ML20127P587; ML20127P612; ML20127P629; ML20127P638;
References
	TR-84056-01-APP, TR-84056-1-APP, NUDOCS 8505240043
	Download: ML20127P638 (49)
	v • d • e

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APPENDIX I ELECTRICAL TECHNICAL CHECKLISTS I 1

l Checklist No. Equipment i

l l

EE-01 Electrical CCW Pump Motor. l EE-02 CCW Electrical Valves l EE-03 Electrical CCW Instrumentation l l

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. Texas Utilities Generating Company r Independent Assessment Pr ram. Phase 4

k. k k A Final Report TR-84056-01, ev. O mammmmunami 8505240043 850429 PDR ADOCK0500ggg5

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T Independent Design 9L iy Review Checklist Electrical CQf PtmP IETOR W _

Qeviewer R. Uhlar,1.. Maggio/T. Martin Approver R. Hess g(,) M, Checklist No. EE-01 Date Setlefactory Item Yes No N/A Commente

1. Review compliance of 6.9 kV switchgear IEAl's power source

voltage level with the requirements of General Design i Criterion 17 and IEEE 308.

i l a. Check 6.9 kv voltage profile in Gibbs & Hill (G&H) X Also reviewed G&H calculation cal cul ation 2323-111-8. "6.9 kv and 480 Volt Bus 2323-111-7. Worst case voltage Voltages," for motor starting and running voltages in cal cul ated as 6036 volts (87.5%).

compliance with the minimum acceptable 80% voltage

! limits identified in section 8.3 of the FSAR for bus

IEA1.

b. Check G&H calculation 2323-111-8 for Nucl ear Safety- X Identified as Nuclear Safety-Related identification as required by General Design Related on title page with pre-Criterion 1 and the practices outlined in IEEE 494. pared and reviewed signatures.

G&H calculation 2323-III-7 complies in the same manner.

2. Review compliance of connections of 6.9 kv bus 1EA1 with the preferred and back-up power source requirements of =

General Design Criterion 17, Regulatory Guides 1.6 and 1.32, and IEEE 308.

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a. Check the following G8H one-line drawings for ! " !'aEs e M3{ j

connection of 6.9 kv bus 1EA1 to a preferred and.back- t- - - . - - -

1 up power source:

Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 1 of 13

Independent Design ALn i Review Checklist Electrical CCW PIMP MOTOR noviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-01 Date Satisfactory item Yes No N/A Comments 2323-E l-0003 X Identifies connection to the 345 kv switchyard, which is identified as the preferred power source in FSAR section 8.3.

2323-El-0004 X Identifies connection to diesel generator 1EG1, which is identi-fled as the back-up power source in FSAR section 8.3.

b. Check the following G&H one-line drawings for Nuclear Safety-Related identification as required by General Design Criterion 1 and the practices outlined in IEEE 494.

2323-El-0003 X N/A since 345 kv preferred power source is not safety-related. It is isolated from 6.9 kv bus 1EA1 with a Class 1E breaker, 2323-El-0004 X Stamped C1 ass 1 with a note identifying Class 1E equipment.

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_h.s..dWMdl Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 2 of 13

Independent Design 4L n i Review Checklist NNNilllNINNilNINHillt j Electrical CCW PWF IWTOR Reviev'er R. Uhlar L. Maggio/T. Martin Approver R. Hess Checklist No. EE-01

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Satisfactory l

item Yes No N/A Commente l 3. Review compliance of the protective relaying of 6.9 kv

! breaker 1APCC1 with the design requirements of General Design Criterion 17 and IEEE 308.

a. Check the 6.9 ky bus IEA1 protective relay X Calculation values comply with calculations in G8H calcuiation 2323-VIII-6, reconsnended overload and

, " Protective Relay Setting - Part IIA (CCW)," for instantaneous settings.

! compliance with the G8H Protective Relaying Philosophy and Practices 001, Rev. 1.

I

b. Check the maximum interrupting capacity of 6.9 kv X Calculated interrupting current is j breaker IAPCC1 identified in G8H equipment specifi- 32,616 amps and breaker rating is

' cation 2323-ES-5, "6.9 kv Switchgear," for sufficient 42,842 amps. Calculated momentary capacity to ensure enveloping the maximum three-phase asymmetrical interrupting current short circuit current available at 6.9 kv breaker is 60,319 amps and the breaker is IAPCC1 as identified in G&H calculation 2323-IV-3 "6.9 rated 70,000 amps.

3 kv Short Circuit Level s."

c. Check the relay setting documents which transmit the X Reviewed the following letters:

setpoint information to the field for compliance to GTN - 30049 the setpoints identified in G&H calculation 2323-VIII- GTT - 3139 l 6. " Protective Relay Setting - Part IIA (CCW)." CPPA - 27,393 GTN - 64543

, GTN - 67215

!! ,h Transmitted settings agree with M yg585 cal cul ation.

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< $ 'I I Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 3 of 13

Independent Design i

ALni Review Checklist mammamme Electrical CCW Ptw MTOR R::vlower R. Uhlar, L. Maggio/T. Martin Approver R. Hess checklist No.' EE-01 Date Satisfactory item Yes No N/A Commente

d. Check the G8H three-line diagram 2323-El-0027 Sheet 1 X Relays 50M-51,50M1, and SON are for compliance with the protective relaying equipment included in the three-line j requirements identifled in G8H calculation drawing.

I 2323-VIII-6.

e. Check the following G&H documents for Nuclear Safety-j Related identification as required by General Design Criterion 1 and practices outlined in IEEE 494

I 2323-IV-4 X i

2323-VIII-6 X 2323-IV-3 X i 2323-ES-5 X j 2323-El-0027 Sheet 1 X i

f. Check the G&H equipment specification 2323-ES-5 for X Verified inclusion of G&H seismic inclusion of the environmental and seismic design design specification 2323-SS-20 requirements of IEEE 323 and 344 as required by and an environmental requirements General Design Criterion 4. section.

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Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 4 of 13

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Independent Design AL t i Review Checklist NNNil11N11NNNilN1111N Electrical COf PtBIP IWTOR 1

l CDeviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-01 Date j Satisfactory Item Yes No N/A Commente l

l l 4. Review compliance of cable selection and installation i

design with the requirements of General Design Criteria 4, 13, and 17; Regulatory Guides 1.6, 1.32, 1.53, 1.75, and IEEE 308, 379, and 384

a. Check the CCW pump feeder cable (Ep100001) size X Both identify 3 sing 1e conductor identified in G&H Cable and Raceway Schedule 2323-El- #4/o cables.

1700 for compliance with G&H cal culation 2323-VII-1,

" Cable Size Calculation - 6.9 kv Loads."

i j b. Check cable Ep10000's required ampacity identified in X G8H calculation 2323-VII-1 for compliance with the allowable ampacities identified in IPCEA P-46-426,

" Power Cabl e Ampacities," and IPCEA P-54-440, "Open-Top Cable Tray," (including de-rating factors) for the

4/o cables used.

.I

c. Check the full load current information used in G8H X In addition, G&H calculation i " Cable Size Calculation - 6.9 ky Loads," calculation 2323-VII-1 verified that the #4/o

2323-VII-1 for compliance with the vendor motor data. AWG is acceptable for the i availabl e 42,000 amp maximum j symmetrical short circuit current.

d. Check mechanical parameters identified in GaH equip- X Specification included ment specification 2323-ES-10. " Electric Motors - Characteristic Curve Sheet

Detailed Specification - Nuclear," for compliance supplied by pump manufacturer for with mechanical inputs for motor CP1-CCAECC the associated mechanical pump in i; _ _ _ _ _ . _ _ , _,, G&H speci fication 2323-MS-11.

Texas Utilities Generating Company; 840 56 !,h NY$f Independent Assessment Program, Phase 4 g g ?,(,J j y! f5){hh(

}g Sheet 5 of 13

\

Independent Design Review Checklist AL t i 1111NINNINININ111NINN Electrical CCW Ptw ISTWt R viewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-01 Date Satisfactory item Yes No N/A Commente

e. Review the routing identified in the G&H Cable and

, Raceway Schedule, 2323-El-1700, for the following CCW

pump Train A power and control cables for physical independence and compliance with the G&H " Criteria for i

Separation of Class 1E Equipment and Circuits,"

i Rev. O, 2/13/75.

1 I

Cable No.

E0100001 X Ap104340 X i Ap104341 X Ep104342 X

! ED104343 X i Ep104344 X

Ep104345 X l Ep104346 X 1 Ep104347 X

! Ep104432 X ED107008 X i'

Epl19679 X 4

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Texas Utilities Generating Company; 84056 l Independent Assessment Program, Phase 4 Sheet 6 of 13 ;

j

Independent Design ALni Review Checklist

== .

Electrical CCW PLBIP MTOR ncviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checkilst No. EE-01 Date Satisfactory item Yes No N/A Comments

f. Review the G&H electrical installation drawings for compliwice of the cable tray identification with the G8H CaCle and Raceway Schedule 2323-El-1700 for the following cables:

Cable No.

E9100001 X Ap104340 X A6104341 X Ep104342 X E9104343 X Ep104344 X E0104345 X Ep104346 X Ep104347 X Ep104432 X E9107008 X Epl19679 X 4,, d Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 7 of 13

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n I e Independent Design 4 f. 6 i Review Checklist Huuuulumlumum Electrical CCW PUW ISTOR l Ceviewer R. Uh1ar, L. Maggio/T. Martin Approver R. Hess CheckHet No. EE-01 Date Satisfactory item Yes No N/A Commente i

g. Review the tracking procedures G&H uses for complying with the 30/40% maximum cable tray fill requirement for power / control cables as identified in the G&H electrical erection specification, 2323-ES-100, and

. verify that there are no overfill conditions for trays l containing the following cables:

Cable No.

l Ep100001 X Cable tray fill percentages are

AD104340 X monitored using a " Warning / Lock-

! Ap104341 X out" Signal within Section 30 of

! Ep104342 X the G&H computerized Cable and i Ep104343 X Raceway Schedule (2323-El-1700).

I Ep104344 X All Train A raceway routing points

! Ep104345 X were reviewed and were less than

Ep104346 X the 30/40% maximum fill require-l Ep104347 X ments.

Ep104432 X Ep107008 X I Epl19679 --

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Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 8 of 13 i

0

independent Design ALn i Review Checklist Electrical CCW PWIP ISTOR Ceviewer R. Uhlar L. Maggio/T. Martin Approver R. Hess Checkilet No. EE-01 i Date Satisfactory item Yes No N/A Commente i

h. Review G8H cable specification 2323-ES-13A, "8 kv Insulated Power Cable" for adequacy of the following construction characteristics:

Voltage rating X 8 kv cable /6900 Volt system.

Insulation material X 90*C Thermc etting material,133 percent inst Iation 1evel .

Jacket material X F1ame retard, nt chlorosulfonated polyethylene laterial .

Jacket color X Specifled for *. rain identification.

]

Conductor material X Copper Class B itranding.

Insulation shield X Spirally wrappet copper tape.

1. Check the following G&H documents for Nuclear Safety-Related identification as required by General Design i Criterion 1 and practices outlined in IEEE 494.

1 2323-VII-1 X 2323-ES-10 y X 2323-ES-100 7 l.p;f.p d S((iii p Q ;g , X 2323- ES-13A u,0, p y 5- '

. X c

Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 9 of 13

Independent Design ALni Review Checklist 18111111 Electrical CCW PUpr ISTOR neviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-01 Date Satisfactory item Yes No N/A Comments i

J. Check the following G&H equipment specifications for inclusion of the environmental and seismic design requirements of IEEE 323 and 344 as required by General Design Criterion 4:

2323-ES-10 X 2323-ES-13A X IEEE 383 also included, IEEE 344 not applicable to cable construction.

i 5. Review compliance of the Train A CCW pump. control circuitry l with the requirements of General Design Criteria 13 and 17, i Regulatory Guide 1.53 and 1.75, and IEEE 308, 379, and 384.

a. Review the G&H CCW pump Train A control schematic 2323- X Class IE relays used for El-0031 Sheets 25 and 26 for electrical isolation from isol ation.

all non-safety-related and Train B control circuits,

b. Review the G&H CCW Pump Train A control schematic X Tripped and inoperable system is i 2323-El-0031 Sheets 25 and 26 for compliance to the indicated on the Safety System i requirements for control room indication of by-passed Inoperable Indication (SSII) panel .

or inoperable safety-function controls as required by Transfer of control to Hot Shutdown j Regulatory Guides 1.a7 e~i Br=&-Technicat-PositT5W Panel (HSP) is annunciated in the ICSB21. - i

, .- control room. These indications are isolated from the control circuitry.

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.d i Indication has test features.

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l Texas Utilities Generating Company: 84056 - . -

Independent Assessment Program, Phase 4 Sheet 10 of 13 I

Independent Design f Review Checklist

! =======

Electrical CCW PLBF MTOR i

l Cowlever R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-01 k

Date Satisfactory j ltem Yes No N/A Comments

! c. Check the Train A CCW pump control schematic for X Trains A and 8 are electrically ~

', compliance to the single failure criteria identified isolated, physically separated, in IEEE 379. have separate power sources and i have separate instrumentation and l process lines for automatic '

j initiation.

, 6 Check G8H Alternate Shutdown Report for identification of X Alternate Shutdown Report, Transi-i the CCW pump and associated controls as a requirement for ent Fire Hazards Report, G&H ICD safe shutdown and a design enabling control from outside drawing 2323-M1-2229-03, and G8H j the control room. schematic drawing 2323-El-0031 j sheets 25 and 26 all identify 1 transfer and isolation of control l from the control room to the hot

shutdown panel via the shutdown

, transfer panel . Train A cables

! are either routed in fire protected cable trays or have the 20 foot separation from Train B

, required by 10CFR50 Appendix R.

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E l' Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 11 of 13

3 Independent Design L4 L n i Review Checklist

! Electrical CCW PLMP ISTOR I

I

te, lower R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-01 Date Setlefactory item Yes No N/A Commente f

l

! 7. Review the G&H CCW pump control schematic 2323-El-0031 1 Sheets 25 and 26 for compliance with the functional requirements identified in the G8H Component Cooling Water i System Technical Description 2323-TD-0229 and the following commitments in Section 9.2.2 of the CPSES FSAR.

! Functions 1

l a. CCW pump is controlled from the control room and has X Remote control switch (1-HS-4518A)

. isolation and local control at the Hot Shutdown Panel . is located in Control Room, j transfer switch (1-HS-45188) is i

located on Shutdown Transfer l Panel, and local control switch I (1-HS-4518C) is located at Hot i Shutdown Panel . Reviewed the following G8H drawings:

i 2323441-2229-03

{ 2323-El-0173 Sheet 36 4 2323-El-0193 Reliance Drawing W-ILV152861-F Sheet 5.

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Texas Utilities Generating Company; 84056 j Independent Assessment Program, Phase 4 Sheet 12 of 13 I

independent Design dL t i Review Checklist t

NEWWWWNNNNNMI i Electrical CCW MSIP IMOR l Eeviewer R. Uhlar. L. Maggio/T. Martin Approver R. Hess Checklist No. EE-01 Date j Setlefactory item Yes No N/A Comunente l b. Automatically starts on low pressure for the redundant X Interlocks exist for starting

! CCW or SSW pump. Train A CCW pump on 1ow Train B l CCW pressure, and interlocks exist 1

between Train A CCW and SSW pumps to start together. Train A SSW i pump is also automatically started

on low Train 8 SSW pressure. Re-i viewed G4H drawing 2323-El-0031, i Sheet 41 in addition to those j listed above.

j j c. '

Starts on an "S" signal . X Interlock exists to start CCW pump l on an "S" signal .

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) Texas Utilities Generating Company; 84056

Independent Assessment Program, Phase 4 Sheet 13 of 13

4

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I '

Independent Design dLn i Review Checklist

4 cru rircTRICAL VALVES C* **' R. Uhlar. L. Maqq1o/T. Martin ^*** R. Hess A Q . Checklist No. EE-02 Date j Satisfactory

! Item Yes No N/A Commente i 1. Review compliance of 480 VAC and 125 VDC breaker power i source voltage levels with the requirements of General Design Criterion 17 and IEEE 308.

i a. Check 480 volt bus voltage levels in Gibbs & Hill cal- X Reviewed 2323-IU-7 al so. Worst culation 2323-III-8 "6.9 Ky and 480 volt bus voltages" case voltage = & volts (901).

for motor starting and running voltages compliance with the minimum acceptable 80% voltage limits, speci-i fled in Section 8.3 of the FSAR, for MCC 1EB3-1. MCC l 1EB3-1 is the power source for all the MDVs included l in this review (HV-4512, -4514 -4524, -4526, -4572,

, -4574).

I i b. Check 125 volt DC voltage level at distribution panels X DC loads require a minimum 90

1ED1-1 and XD2-3 in Gibbs & Hill calculation 2323-VII- VDC. Worst case calculated vol-

8. " Cable Sizing Calculations - DC System," for com- tages are

pliance with the voltage limits required to operate IED1-1 s 104.5 VDC

! the connected DC 1oads. XD2-3 s 102.5 VDC

c. Check G & H calculation 2323-III-8 and 2323-VII-8 for X Identified as Nuclear Safety-i Nuclear Safety-Related identification as required by Related on title page with pre-General Design Criterion 1 and practices outlined in pared and reviewed signatures.

IEEE 494. l 2323-III-7 complies in the same

[ y i manner.

l N;!)a'tts p u 2nN"J i Q,, -.

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i I

j o g -*$ N 5 4 M S ];

Texas Utilities Generating Company; 84056 Sheet 1 of 27 i Independent Assessment Program, Phase 4 l

l Independent Design ALni Review Checklist MINIMRINEMM i cru ri Frintras vaa vrt C ' " R. Uhl ar. l.. Maquio/T. Martin ^*** R. Hess ChckHet No. EE-02

! Date Setlefactory l Item Yes No N/A Commente

2. Review compliance of connections of 480 volt MCC lEB3-1 with the preferred and back-up power source requirements of i General Design Criterion 17, Regulatory Guides 1.6 and 1.32, and IEEE 308.

, a. Check the following single 1ine drawings for connec-

! tion of MCC 1EB3-1 to a preferred and back-up power I source as required by Regulatory Guide 1.6 and IEEE j 308 2323-El-0005 X 2323-El-0007 identifies connection l 2323-El-0007 X of MCC 1EB3-1 to 480 volt switch-1 gear lEB3. 2323-El-0005 identi-l fies connection of IEB3 to 6.9 Ky switchgear IEA1. Checklist EE-01 item 2(a) verified connection of i 6.9 Ky switchgear IEA1 to the 3S4 l Ky switchyard preferred power 1 source and the diesel generator l ~.

LEG 1 back-up power source.

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Texas Utilities Generating Company; 84056 '

Independent Assessment Program, Phase 4 Sheet 2 of 27 l

Independent Design d(n i Review Checklist M

CCM ELECTRICAL VALVES t

I Ccwiew*' R. Uh1ar, L. Maggio/T. Martin ^## R. Hess Checklist No. EE-02 Date I Setlefactory Item Yes No N/A Commente i

l b. Check the following 125 volt DC one line drawings for

. connection of DC distribution panels IED-1 and XD2-3 j to batteries and battery chargers as required by j Regulatory Guide 1.6 and IEEE 308.

! 2323-El-0019 X Identifies connection to battery BT104 and battery charger BCID4

]

! 2323-El-0020 X Identifies connection to battery l BTIEDI and battery charger j BCIED1-1.

c. Check the following single line drawings for Nuclear j Safety-Related identification as required by General

! Design Criterion 1 and practices outlined in IEEE 494.

2323-El-0005 X Stamped Class 1 with note identi-

fying C1 ass IE equipment. t I

2323-El-0007 X Stamped Class 1 with note identi-fying C1 ass IE equipment.

j 2323-El-0019 X N/A since XD2-3 is not a safety-related system (DC power for surge tank vent valve).

2323-El -0020 X Stamped Class I with note identi-T?% M 3 5 R 7 7 f* E E M U fying C1 ass 1E eauipment.

i j

Texas Utilities Generating Company;8 Independent Assessment Program, Phase kf 5 N.di e v.L ff N$$'i" b d i. T Ud$ Sheet 3 of 27

i Independent Design

. ALni Review Checklist i

==

PrM F1FrTatral uAlUFC 1

C 3* * *' R. Uhlar. L. Maaaio/T. Martin ^ " R. HeSS ChckHet No. EE-02

..te Satisfactory f

item Yes No N/A Commente 4

! 3. Review compliance of the electrical fault protection of MCC 1

1EB3-1 with the requirements of General Design Criteria 1 and 17, and IEEE 308.

! a. Check the maximum interrupting capacity of the MCC X Maximum available short circuit i 1EB3-1480 volt breakers identified in GaH equipment current is 18,648 amps. MCC cir-

, specification 2323-ES-7, "480 volt MCCs," for suffi- cuit breakers are rated for 25,000 l cient capacity to ensure they envelope the maximum amps symmetrical and bus bracing three-phase short circuit current available at MCC is rated for 42,000 amps symmetri-l 1EB3-1 as stated in G8H calculation 2323-IV-4, "Short cal short circuit current.

l Circuit Levels at 480 volt Switchgear and MCCs."

l b. Check the 125 VDC equipment ratings in G&H equipment X 15,912 amps is the maximum avail-

! specification 2323-ES-11 for compliance with the re- able short ciruit current at quirements of G&H DC short circuit calculations 2323- switchboards 1EDI and XD2. These i VII-8, 2323-IX-3, and 2323-IX-4. switchboards are rated for 20,000

! amps. Panelboards 1ED1-1 and XD2-3 are rated for 10,000 amps short I circuit current. Maximum avail-l able short circuit current is 5674 I amps at 1ED1-1 and 5428 amps at XD2-3. Calculation 2323-IX-4 was C *' ?';*9a Ff 5 Pif being revised due to revision of QIKj[SP{f$25.}'},

, d?dp- Nj the battery rooms for additional batteries. Review of the cable

length required to limit short circuit current for proper protec-i tive coordination contained a math 1

Texas Utilities Generating Company; 84056 Sheet 4 of 27 Independent Assessment Program, Phase 4

i

!. Independent Design i t t i Review Checklist i INNAMNINNNNNINI l CQi ELECTRICAL VALVES j

Rowlewer R. Uhlar, L. Maggio/T. Martin ^** R. Hess Chcknet No. EE-02 l Date Setlefactory

Item Yes No N/A Commente 4

i error. This error is being cor-

! rected in the present revision to

! the calculation. Six additional calculations containing short cir-l

cuit analyses were reviewed for i

==

rras rirciatrX was w s Review R. Uhlar. L. Maqq1o/T. Martin ^** R . Hes s Checklist No. EE-02 j Date Satisfactory f item Yes No N/A Comuments j

d. Check the following G&H calculations and equipment specifications for Nuclear Safety-Related identifica-j tion as required by General Design Criterion 1 and

practices outlined in IEEE 494.

2323-V-12 All documents were identified X

j 2323-IV-4 X Nuciear Safety-Related. Specifi-

2323-VII-8 X cations had issued signature and i 2323-IX-3 X calculations had approved and re-1 2323-IX-4 X viewed signatures.

i 2323-ES-7 X j 2323-ES-11 X l e. Check the following G&H equipment specifications for l inclusion of the environmental and seismic design re-

{ quirements of IEEE 323 and 344 as required by General Design Criterion 4.

! 2323-ES-7 X Environmental and seismic require-

! 2323-ES-11 X ment sections are included in

, these specifications.

Q U If!O!Ed 5

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1 j Texas Utilities Generating Company; 84056 Sheet 6 of 27 I Independent Assessment Program, Phase 4

independent Design

) L*h L n i Review Checklist M

CCW ELECTRICAL VALVES R ****r R. Uhlar L. Maggio/T. Martin Approv*r R. Hess CheckHet No. EE-02 Date Setlefactory

! Iteen Yes No N/A Coenemente

) 4 Review compliance of cable selection and installation de-i sign with the requirements of General Design Criteria 1, 4 l 13, and 17; Regulatory Guides 1.6, 1.32, 1.53, and 1.75, and IEEE 308, 379, and 384 f

a. Check the following motor operated valves' feeder cable sizes, (in the Gibbs & Hill Cable and Raceway Schedule Document No. 2323-El-1700), for compliance with G4H calculation 2323-VII-5, " Cable Sizing Calcu-lation for 480 Volt Branch Feeder Loads."

Val we No. Cable No.

I HV-4512 Ep100551 X All cables are #10 AWG. Derated

HV-4514 Ep100552 X ampacity in tray is 13.8 amps.

! HV-4524 Ep100553 X Full load current of largest MOV =

HV-4526 Ep100554 X 2.3 amps. Verified cable lenths HV-4572 EB100555 X are less than 1/8 the allowable HV-4574 Ep100556 X length to maintain acceptable j voltage drop from the MCC to the '

i motor. Cygna performed math l checks of calculations in j q 2323-VII-5.

i

% j l 3." ' ? 1. T.*k 3 Texas'Tfilities Generating Company; 84056 Sheet 7 of 27 i Independent Assessment Program, Phase 4

}

! Independent Design ALni usuuuuuuuuuuum Review Checklist l CCW ELECTRICAL MLVES 1

j # *'8***' R. Uhlar. L. Maggio/T. Martin A**'*

R. Hess Checklist No. EE-02 I Date j Setlefactory l Item Yee No N/A Commenta i i

i i

l b. Check the fallowing solenoid operated valve cable sizes in Gibbs & Hill Cable and Raceway Schedule 2323-El-1700 for compliance with G&H calculation

2323-VII-8, " Cable Sizing Calculations - DC Systems." ;

j Val we No. Cable No.

I i LV-4500 Epl19630A X Gibbs & Hill design practice is to

RV-4508 NK119637A X use #12 AWG cables for 125 VDC j FV-4536 Epl19678A X branch feeders. Deviations from this practice are processed as i DCA's which receive an engineering l review. Solenoids on these valves l operate in the 90 - 140 volt range

- and draw approximately 0.3 amps.

Voltage drop is acceptable.

2323-El-1700 identified these cables as being 2-(1/C)-#12 AWG.

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e z..

i e

l [ .fi. t ' :} h ' ,%N$

5, ,

i !

, Texas Utilities Generating Company; 84056 Sheet 8 of 2i 1

Independent Assessment Program, Phase 4 :

i Independent Design i dLna Review Checklist INNEIANWNEMEN CCW ELECTRICAL VALVES l

R**ie=*r R. Uhlar L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 Date Setlefactory item Yes No N/A Commente i c. Check the following cables for compliance to IPCEA P-i 46-426. " Power Cable Ampacities" and IPCEA P-54-440, l

"Open-Top Cable Tray" regarding cable ampacities and de-rating for conduit and cable tray installations.

(Ensure 1251 Tull load motor current ampacity.) :

Valve No. Cable No.

HV-4512 Ep00551 X Reviewed and verified that G4H J'

HV-4514 Ep100552 X calculation 2323-VII-5 for motor-HV-4524 Ep100553 X operated valve feeder cables com-j HV-4526 Ep100554 X p1les with IPCEA P-46-426 and P-i HV-4572 Ep100555 X 54-440 requirements for grouping.

l HV-4574 Ep100556 X derating, and overload current.

LV-4500 Ep11%30A X Solenoid valwe current require-RV-4508 NK119637A X ments in a #12AWG conductor also

FV-4536 Epl19678A X complies with IPCEA requirements. '

i e

i i '

q F,. pe { h P[Q'3,q . 2

, e -

l i

Texas Utilities Generating Company; 84056 Sheet 9 of 27 l Independent Assessment Program, Phase 4

4 Independent Design ALn.i Review Checklist M i j CQi ELECTRICAL VALVES

l newsme R. Uhlar. L. Maggio/T. Martin Approver R. Hess checknet No. EE-02

..t.

! Satisfactory item Yes No N/A Comments

{' d. rheck that the information used in the Gibbs & Hill

! calculation 2323-VII-5, " Cable Sizing Calculation for l 480 hit MCC Branch Feeder Loads," complies with the l

] vendor information for each of the following valves:

l

} HV-4512 X Reviewed Limitorque motor data i HV-4514 X 1etter CVN-027, dated 8-16-77,

! HV-4524 X containing the motor data for the HV-4526 X subj ect yal ves.

HV-4572 X HV-4574 X j e. Review incorporation of the mechanical design inputs 1 for the following valves in equipment specification t

]; 2323-MS-600:

j HV-4512 X Valve data sheets contained i HV-4514 X mechanical parameters such as i HV-4524 X pressure, temperature, shut-off

HV-4526 X A P, and flow consistent with ,

HV-4572 X values in the mechanical " pipe '

) HV-4574 X flow" 11 sting.

i LV-4500 X l " " ' ' ' 3 f6 V4 i

n, o i

j Texas Utilities Generating Company; 84056 Sheet 10 of 27 t Independent Assessment Program, Phase 4 l

i j Independent Design Review Checklist

! ALn i NINENEluMMENERI

CQi ELECTRICAL VALVES 1

newlever R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 j

Date Setlefactory Item Yes No N/A Comments l

)

l f. Review the routing identified in the Gibbs & Hill

! Cable and Raceway Schedule of the following Train A j valve power and control and instrumentation cables for

! physical independence from Train B cables as required

! by Gibbs & Hill Criteria for Separation of Class IE

Equipment and Circuits, Rev. O, 2/13/75.

i Cable No.

l Ep100551 X Ep100552 X Ep100553 X

! Ep100554 X

! Ep100555 X

! Ep100556 X

Epl19638 X l Epl19639 X Epl19640 X

! Ep11%41 X i Epl19648 X

! Ep11%49 X E011%50 X l '

Epl19651 dr$ &j P l X

i i Ep11%58 l .i X j Ep119659 l . e $d .3 f.d 3 X j Epl19660 -

X

Ep119661 X l Ep11%68 X l

Texas Utilities Generating Company; 84056 Sheet 11 of 27 Independent Assessment Program, Phase 4

~

i

! Independent Design l A L% i Review Checklist i Muumunusuuma

! CCM ELECTRICAL VALVES l Reviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 Date Setlefectory

! Item Yes No N/A Commente i

l

! Cable No.

i (cor.tinued)

) Epl1%69 X i Epl19670 X l Epl1%71 X i

Epl19686 X i Epl19687 X j Epl19688 X i Epl19689 X

!. Epl1%90 X j Epl19700 X l Epl19701 X 1

Epl19702 X

Epl19703 X

Apl19834 X l Apl19835 X

! Apl19838 X I Apl19840 X

) Apl19841 X 1 Apl19844 _ _ _ _ - X I Apl19846 ~

X i Epil%30 . 7uresg9"il"E D,)] X Epl1%30A Epl19632

R % ri ~* M' h d g h X e . 4 k. $ X Ep11%30C - X Epl19949 X Epl19678 X Texas Utilities Generating Company; 84056

! Sheet 12 of 27 i Independent Assessment Program, Phase 4

s c- ,e r_,$

independent Design l

i Aln i

~

c Review Checklist m ~

l r CCW ELECTRICAL VALVES i -

l c -'

nae R. Uhlar, L. Maggio/T. Martin Approver R. Hess CheckHet No. EE-02 l .

Date Satisfactory f j' item Yes No N/A Comunente l Caole No.

(continued)

)

t

. Epl1%78'A X

! Epl19671B X

, Epl19678C '

X

! Epl1%79 X l E9119680 X ,

NK119637 X i NK11%37A X

} NK1196378 X 1 NK119637C X

! Epl35030 X j Epl35033 X j Epl35040 X

! Epl35063 X l Epl35077 X

g. Review the Gibbs & Hill routing drawings for com-

] pliance of cable tray identification and routing .

1 information with Gi%s & Hill Cable and Raceway j Schedule 2323-El-1700 for the fallowing cables:

i _ _ _ . _ _ . . _ . _ -

i Cable No.

I' Ep100551 (I W ! h s 4

ab 2hJ X

Ep100552 ey efi g$L;l'!E i l ih.cg $ 3 f.3 , 3X Ep100553 X Texas Utilities Generating Company; 84056 Sheet 13 of 27 !

Independent Assessment Program, Phase 4

+

Independent Design AL i i Review Checklist imW51511WW111 Null COf ELECTRICAL VALVES Ceviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess CheckHet No. EE-02 pote setietectory item Yes No N/A Commente Cable No.

(continued)

Ep100554 X Ep100555 X Ep100556 X Epl19638 X Epl19639 X Epl19640 X Epl19641 X Epl19648 X Epl19649 X Epl19650 X Epl19651 X Epl19658 X Epl1%59 X Epl19660 X Ep11%61 X Epl19668 X Ep119669 X Ep11%70 X Epl19671 . ~ ._.

- X Epl1%86 Epl19687 Epl19688 I

' I r,c

"*.7s

~ ~ p.'*N

'" .3 iiftS.9g,:g

' ]-!

S '

j3

'I X X

X Epl19689 ,

h4fc[5. 4a 5523 - g*'

Aw j X Epl19690 _._

X Epl19700 X Texas Utilities Generating Company; 84056 Sheet 14 of 27 Independent Assessment Program, Phase 4

Independent Design dL ti Review Checklist CCM ELECTRICAL VALVES neviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess CheckNet No. EE-02 Date Setlefactory item Yes No N/A Commente Cable No.

(continued)

Epl19701 X Epl19702 X Epl19703 X Apl19E34 X Apl19835 X Apl19838 X Ap198400 X Apl19841 X Apl19844 X 1 Apl19846 X Epl19630 X Epl19630A X Epl196308 X E0119630C X Epl19949 X Epl19678 X Epl19678A . -m X Epl19672 , . , 9 X Ep119678C g;) X

[

Epl19679 Epl19680 ~

h ), j j ny gp,g5,h;,

5 at. n ti niv. N M g X

, 9% M * #' 'R1M r

- ad ' X NK11%37 - - l X NK119637A - >

~ ~ ~ ~ ~ ~ .... X hK1196378 X NK119637C X Texas Utilities Generating Company; 84056 Sheet 15 of 27 Independent Assessment Program, Phase 4

Independent Design L4 L n i Review Checklist CCM ELECTRICAL VALVES noviewer R. Uhlar L. Maggio/T. Martin Approver R. Hess CheckNet No. EE-02 Date Settsfactory item 6 Yes No N/A Comunents

! Cable No.

(continued)

Epl35030 X Epl35033 X

! Epl35040 X l Epl35063 X 1 Epl35077 X

h. Review the cable tray fill identified in the Gibbs &

Hill Cable and Raceway Schedule 2323-El-1700 sort 30,

, for compliance with the fill limits identified in the i- G&H Electrical Erection Specification, 2323-ES-100, l for the following cables:

3 Cable No.

Ep100551 X Cable tray fill percentages are l Ep100552 X monitored using a " Warning /

1 Ep100553 X Lockout" signal within Section 30 Ep100554 X of G&H Computerized Cable and Ep100555 -

_! X Raceway Schedul e, El-1700.

Ep100556 -

y , X

! Epl19638 X l Epl19639 rj,f p'S. *IQS

. i .. 4 [b j Qfg't!

1 .3 'i } 1 X

Epl19640 -

t 1.

'."- X Ep11%41 5 I' _

X

Ep11%48 L- X j Texas Utilities Generating Company; 84056 Sheet 16 of 27 Independent Assessment Program, Phase 4

1 i

Independent Design L4 L n i Review Checklist

, 11MulilllNNNNNilllINI CCW ELECTRICAL VALVES I

l ceviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 Date Satisfactory item Yes No N/A Commente

< Cable No.

(continued)

Epl19649 X Epl19650 X E9119651 X Epl19658 X E9119659 X

! Epl19660 X

! Epl19661 X

} Epl19668 X Epl19669 X j E9119670 X

, E9119671 X l E9119686 X

Epl19687 X

! Epl19688 X

! E9119689 X l Epl19690 X j E9119700 X

' Epl19701 -

X Epl19702 X E9119703 A9119834 3l$(

F X

X l Apl19835 .k p'j j X Apl19838 -

X Apl19840 X Apl19841 X l Texas Utilities Generating Company; 84056 Sheet 17 of 27 Independent Assessment Program, Phase 4

r

, independent Design

, AL - i Review Checklist CCW ELECTRICAL VALVES ceviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 Date Setlefactory item Yes No N/A Commente e

Cable No.

(continued)

. Apl19844 X Apl19846 X Epl19630 X

Epl19630A X i

Epl196308 X j Epl19630C X Epl19949 X ,

Epl19678 X i

! Ep11%78A X Epl196788 X l Epl19678C X j Epl19679 X Epl19680 X

i. NK119637 X l NK119637A X j, NK1196378 X

. NK119637C X Epl35030 I X Epl35033 g.]

Epl35040 f M l X X

Epl35063 -

X Epl35077 ,X Texas Utilities Generating Company; 84056 Sheet 18 of 27 Independent Assessment Program, Phase 4

+ _. - - . . . ._ - --

Independent Design .

AL 6 i Review Checklist CCM ELECTRICAL VALVES R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checkilet No. EE-02

c. viewer Date l

Satisfactory item Yes No N/A Commente

! 1. Review G&H cable specification 2323-ES-13.B.1, " Low Voltage Control and Switchyard Cable" for adequacy of the following construction characteristics:

Voltage rating X 600 Volt rating.

Insulation material X 90'C cross-linked polyethylene i'

(XLPE) thermosetting material .

1

! Jacket material X F1ame retardant chlorosulfanated polyethylene (CSPE) material .

' Portion of Items #4 (5/C #12AWG),

6 (2/C 12AWG), #1A (12-TP 16AWG),

I and #5A (1-TP 16AWG) to have f1ame i retardant neoprene material in 11eu of chlorosul fonated poly-i ethyl ene.

)

Individual conductors color coding __

X IPCEA S-19-81 Method 1.

Overall j acket color cod Ing 9 R' K Conductor material lg g'g X Copper Class B stranding.

I j. Check the above drawings, uni cui asions, ana equipment X j specifications for Nuciear Safety-Related Identifica-tion as required by General Design Criterion 1 and practices outlined in IEEE 494.

Texas Utilities Generating Company; 84056 Sheet 19 of 27 Independent Assessment Program, Phase 4

independent Design ALni Review Checklist HEINIRBW11N11W1u1NI CCW ELECTRICAL VALVES Ccviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess checklist No. EE-02 Date Setlefactory ,

item Yes No N/A Commente

k. Check the following equipment specifications for in-clusion of the seismic and environmental requirements l of IEEE 323 and 344 as required by General Design Cri-terion 4.

2323-MS-600 X Requirements of IEEE 383 are al so 2323-ES-13.B.1 X included. Seismic requirements of IEEE 344 do not apply to 2323-ES-13.B.1, since it is a cable speci-fication.

1. Review the G&H equipment specification 2323-MS-600, X

! " Power-Operated Valves," for identification of IEEE 382 regarding valve actuators.

! 5. Review compliance of the CCWs electrical valves control circuit design with the requirements of General Design Cri-teria 13 and 17. Regulatory Guide 1.53 and 1.75, and IEEE 308, 379, and 384.

. PREllMINARY Texas Utilities Generating Company; 84056 Sheet 20 of 27 Independent Assessment Program, Phase 4

Independent Design dini Review Checklist .

CCW ELECTRICAL. VALVES teviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 Date Satisfactory item Yes No N/A Commente

a. Check the following Train A control schematics for electrical isolation from all non-safety-related and Train B control circuits:

Val ve Orawing No.

HV-4512 2323-El-0050 Sheet 6 X Qualified 1s01ation is provided HV-4514 2323-El-0050 Sheet 8 X for all connections to non-Train A HV-4524 2323-El-0050 Sheet 10 X devices.

HV-",32o 2323-El-0050 Sheet 12 X HV-4572 2323-El-0050 Sheet 16 X HV-4574 2323-El-0050 Sheet 18 X LV-4500 2323-El-0050 Sheet 01 X ,

RV-4508 2323-El-0050 Sheet 05 X Surge tank vent valve is clas-FV-4536 2323-51-0050 Sheet 14 X sified non-safety-related. It has no electrical connections to Train A or Train B equipment.

PREllMINARY Texas Utilities Generating Company; 84056 Sheet 21 of 27 Independent Assessment Program, Phase 4

\___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

independent Design ALni Review Checklist CCWELECTRICALVNVES' ceviewer R. Uhlar. L. Maggio/T Martin Approver R. Hess Checkliet No. EE-02 Date Setlefactory i Item Yes No N/A Commente

b. Check the following Train A control schematics for

! compliance with the by-passed or inoperable control indication requirements identifled in Regulatory Guide 1.47 and Branch Technical Position ICSB21.

Valwe Drawing No.

HV-4512 2323-El-0050 Sheet 6 X Lcss of control of the valves HV-4514 2323-El-0050 Sheet 8 X identified as N/A will not render

HV-4524 2323-El-0050 Sheet 10 X the CCWS inoperable, and are HV-4526 2323-El-0050 Sheet 12 X therefore not required on the HV-4572 2323-El-0050 Sheet 16 X Safety System Inoperable Indica-HV-4574 2323-El-0050 Sheet 18 X tion panel . Transfer of control

. LV-4500 2323-El-0050 Sheet 01 X from the control room to the Hot l RV-4508 2323-El-0050 Sheet 05 X Shutdown Panel is annunciated in FV-4536 2323-El-0050 Sheet 14 X the control room for val ves 1-HV-l 4514, -4524, and -4526.

f o ea-z.ktttkg h Texas Utilities Generating Company; 84056 Sheet 22 of 27 Independent Assessment Program, Phase 4

l Independent Design dL t i Review Checklist

, Ilmimimilmilmimm - -

CCW ELECTRICAL VADES 4

! Reviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 Date

Setlefactory

lies Yes No N/A Conwnente

c. Check the following control schematics for compliance

to the single failure criteria requirements indenti-fled in IEEE 379

{ Valve Drawing No.

l HV-4512 2323-El-00L; Sheet 6 X These Train A valves have Train B i

i HV-4514 2323-El-0050 Sheet 8 X valves perfonning redundant func-HV-4524 2323-El-0050 Sheet 10 X tions. They are electrically iso-HV-4526 2323-El-0050 Sheet 12 X lated, physically separated, have HV-4572 2323-El-0050 Sheet 16 X separate power sources and separ-

} HV-4574 2323-El-0050 Sheet 18 X ate instrumentation and process i LV-4500 2323-El-0050 Sheet 01 X lines for automatic initiation.

1 RV-4508 2323-El-0050 Sheet 05 X i FV-4536 . 2323-El-0050 Sheet 14 X i

i

! 6. Review the CCWS control circuit designs for compliance with l the alternate shutdown requirements of General Design Cri-j teria 3 and 19.

! a. Check the Gibbs & Hill Alternate Shutdown Report and X Both reports identified the equip-

Transient Fire Analysis Report for identification of ment required for safe shutdown 1 CCWS electrical valves required for hot shutdown and for different fire scenarios.

! compliance to the requirement for controls to be l 1 ocated outside of the control, , room.

bbf f :h$h!$ lN8 l

i Texas Utilities Generating Company; 84 Independent Assessment Program, Phase . 356[ 4 h f~ Sheet 23 of 27 l ____ - - _ - ___- -_ - -__ - - - _ - - _____ ___ . - . - - - - _ _ _ _ _ _ _ _

Independent Design ALni Review Checklist CQiELECTRICALVALhES R:vlower R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 Date Setlefectory item Yes No N/A Cossunente

b. Review G8H's Alternate Shutdown Report and Transient X Reports identified separation Fire Analysis Report for identification of methods methods consistent with the re-used to provide adequate separation and/or barriers quirements of 10CFR50, Appendix for safe shutdown equipment. R. Review of installation design for CCWS valves verifled comp 11-ance with Appendix R requirements.

7. Review for compliance with the functional requirements identified in Component Cooling Water System Technical Des-cription 2323-TO-0229 and the following commitments in Sec-tion 9.2.2 of the CPSES FSAR.

Val ve/Dwg. No. Function

a. LV-4500 Surge tank make-up inlet X Reviewed 2323-M1-?229-01 al so.

2323-El-0050 Sheet 01 valve automatically opens on 1-LB-4500A initiates valve open surge tank Lo-Lo level and action on Lo-Lo level and 1-LB-automatically closes on surge 45008 initiates valve close action tank high level . on high level .

PRRE!iARY Texas Utilities Generating Company; 84056 Sheet 24 of 27 Independent Assessment Program, Phase 4

Independent Design Rev,iew Checklist m' ummer,mi,.

CCWELECTRICALYklfES Reviewer R. Uhl ar, L. Maggio/T. Martin Aperover R. Hess Che :kilet No. EE-02 Date i

Setlefactory item Yes No f N/A Commente i b. FV-4536 CCW pump recirculation valve X Reviewed 2323-M1-2229-04 also.

2323-El-0050 Sheet 14 automatically opens when CCW's 1-FB-4536A initiates opening and total flow decreases below the closing of recirculation valve 1-minimum set point and auto- FV-4536 on CCW's total flow set matica11y closes when flow in- points.

creases above the minimum flow i set point. Closes on receipt of an "S" (safety ird ection) signal .

l

c. HV-4572 RIE heat exchanger outlet X Reviewed 2323-M1-2229-06 also.

2323-El-0050 Sheet 16 valve partially opens on an Interlocks exist to only partially "S" signal and fully opens on open val ve HV-4572 on an "S" a "P" (containment spray) sig- signal and fully open the valve on "P" signal .

nal . a

d. HV-4574 Containment Spray heat X Reviewed 2323-M1-2229-06 al so.

l 2323-El-0050 Sheet 18 exchanger outlet valve fully Interlock exists to fully open opens on a "P" signal . val ve HV-4574 on a "P" signal .

e. HV-4524/4526 Train A safeguard loop isola- X Reviewed 2323-M1-2229-04 al so.

2323-El-0050 Sheet 10/12 tion val ves cl ose on a "P" Interlocks exist to close these sig nal , val ves on a "P" signal .

l PREUM!iuPY Texas Utilities beneraung company; ugudd Sheet 25 of 27 Independent Assessment Program, Phase 4

4 Independent' Design 4L t i Review Checklist CCWELECTRICALVkLVES i Ceviewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 Date Setisfactory item Yes No N/A Commente Val ve Dwg. No. Function (continued)

f. RV-4508 Surge tank vent valve closes X Interlock has been removed from 2323-El-0050 Sheet 05 on a high radiation signal . 2323-M1-2229-02 and E323-El 0050, Sheet 05, to prevent monitor from degrading the safety of the CCWS by pressurizing the atmospheric tanks during a transient. High radiation is annunciated in the

! control room and the valve can be manually closed. This change was initiated by TUSI Radiation Monitor Work Package RMS-5, dated 3/9/82, in letter TSG-608. This

deviation from Westinghouse design input is acceptable since poten-tial radiation releases are well within 10CFR100 limits.

B ii ; !! '! , tz : 3 Tl ]

P U.his11 a&lh sLA: .. a ; i g tM Texas Utilities Generating Company; 84056 Sheet 26 of 27 Independent Assessment Program, Phase 4

e -

Independent Design 3 AL n u .

Review Checklist :

CCWELECTRICALVALhES <

s c: viewer R. Uhlar, L. Maggio/T. Martin Approver R. Hess Checklist No. EE-02 Date '

S atisf actory item Yes No N/A Commente j

g. HV-4512, HV-4514, All valves are controlled from X Reviewed 2323-M1-2229-01, -02, HV-4524, HV-4526, the control room and have open -04, and -06 al so.

HV-4572, HV-4574, closed indicating lights which LV-4500, RV-4508, & both illuminate in the FV-4536 intermediate position. The 2323-El-0050 Sheets 6, controls located at the Hot 8,10,12,16,18,01,05,14 Shutdown Panel (HS0) have iso-lation switches provided at the Shutdown Transfer Panel (STP) and local control switches at the HSO.

1

. I Yi L Texas Utilities Generating Company; 84056 Sheet 27 of 27 Independent Assessment Program, Phase 4

a . .. .

independent Design ALn i Review Checklist ELECTRICAL CCW INSTRtNEllTATION

$N Reviewer A.Moersfelder/[. Martin Approver R. Hess g 1/ 7,4, Checkflet No. EE-03 pote i Setlefactory item Yes No N/A Commente l 1. Review compliance of the CCWS Train A Safeguards Total Flow j and Temperature instrumentation design for compliance with I the requirements of General Design Criterion 13 and Regula-l tory Guide 1.97.

a. Review Gibbs & Hill (G8H) Instrumentation and Control

Diagram 2323-M1-2229-04 for compliance with Regulatory

Guide 1.97 direct measurement requirements for the 1 following primary elements

3

! 1-TE-4530 X Also reviewed G&H equipment speci-fication 2323-MS-620 and Data l

Sheet 2-03, Rev. 4 Measurement is taken by an RTD in a well j assembly in the desired flow path.

j 1-FE-4536A X Reviewed G8H equipment specifica-

! tion 2323-MS-624 and Data Sheet

! 01-14, Rev. 4. Measurement taken by orifice plate in the desired

,! flow path.

i h. Check G&H equipment specifications 2323-MS-622,

" Thermocouple and Resistance Temperature Detector i Assemblies"; 2323-MS-2400, " Instrumentation and Con-

trol Equipment List"; and 2323-MS-624 " Flow Elements" j for compliance with the requirement to have the fol- h lowing instruments and the associated equipment in = ,

i their instrument loops designated Class IE.

! Texas Utilities Generating Company; 84056 Sheet 1 of 8 l Independent Assessment Program, Phase 4

i Independent Design AL t i Review Checklist m - .

FIFrTRIrai rrW TIESTRINETATIM C"" A. Moersfelder/T. Martin ^ 'M *

R. Hess Checkflot No. EE-03 o.t.

i Satisfactory item Yes No N/A Commente l TE-4530 X Identified in DCA3122 to 2323-MS-622.

TY-4530 X Section 3.7.9 of 2323-MS-6118 identifies isolation.

TI-4530 X Identified in 2323-MS-605.

i TB-4530 X Section 3.7.14 of 2323-MS-611B identifies isolation.

TD-4530 X Section 3.7.29 of 2323-MS-6118 identifies isolation.

i l TD-4530-A X Section 3.7.29 of 2323-MS-6118 I identifies isolation.

i i

FT-4536-A X Identified in 2323-MS-611A.

FY-4536-A X Section 3.7.10 of 2323-MS-611B j identifies isolation.

FB-4536-A X Section 3.7.14 of 2323-MS-6118 l fG f identifies isolation.

FD-4536-A j ;{ (g;g' gg g X Section 3.7.29 of 2323-MS-611B

! identifies isolation.

I Texas Utilities Generating Company; 84056 -

Independent Assessment Program, Phase 4 Sheet 2 of 8

l Independent Design l

i AL t i Imummmummel Review Checklist -

FI FrTilIPAl fTM IMT M ETATifu Reviewer A. Moersfelder/T. Martin AP

R. Hest h*C h H N

EE-03 i Setlefactory item Yes No N/A Commente

! FD-4536-A2 X Section 3.7.29 of 2323-MS-6118 i identifies isolation.

FR-4536-A X DCA 15885 Rev. 5 identifies this i

recorder as being isolated from the safety related loop.

FI-4536-A X Identi fled in 2323-MS-605.

2. Review compliance of instrumentation providing signals to safety-related control circuits with the requirements of General Design Criteria 13 and 17; Regulatory Guides 1.53 i and 1.75; and IEEE 279, 379 and 384

a. Check the following equipment specifications for com- d i pliance with the requirement to designate the follow- l <

ing instruments Class IE. I a i

Instrument Equipment Specification X Reviewed data sheet 55-114 and PS-4518 2323-MS-616 115, Rev 0 l X Reviewed data sheet 0611, Rev. 4 4

LT-4500 2323-MS-620 i X Reviewed data sheet 03-13, Rev. 4 l FT 4536-A 2323-MS-611A l

! Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 3 of 8

Independent Design i L4 L m

i i Review Checklist -

ELECTRICAL CCW IIESTRtNEIITATICII Reviewer A. Moersfelder/T. Martin Approver R. Hess Checkflet No. EE-03 Date Setlefactory 1.

4 Item Yes No N/A Commente I

j b. Check instrument loops 4500, 4518, 4530, and 4536-A X Specification 2323-MS-6118 identi-

! for compliance with the requirement of electrical iso- fled equipment for providing Class lation of the safety-related portion of the loop from 1E isolation for instrument loops

'. the non-safety-related portions. 4536-A, 4500 and 4530. Pressure

! switch for loop 4518 is identified

as being a Class 1E pressure switch in specification 2323-MS-616

c. Check the following instrumentation for compliance with the single failure. design criteria requirement of i IEEE 379.

Instrument PS-4518 LT-4500 #

) l c

ggg i g X X

The procedure described in para-raph 6.1 of IEEE Standard 379-FT 4536-A .

,g l X $977wasusedtodeterminesingle-failure design compliance.

3. Review compliance of the CCWS instrumentation loops with the requirements of General Design Criterion 13 and Regula-tory Guide 1.105,

a. Check the following equipment specifications for compli-ance with the requirements of Regulatory Guide 1.105.

Texas Utilities Generating Company; 84056 Sheet.4 of 8 Independent Assessment Program, Phase 4

Independent Design A L% i Review Checklist .

FR FcTRICAl_ fTnt INETNETATHE O'*

A. Moersfelder/T. Martin AP8'*

R. Hess ChekHet No. EE-03 Date 8atisfactory item Yes No N/A Comments Instrument Equipment Specification LB-4500A 2323-MS-611B X The FSAR states that "Administra-LB-45008 2323-MS-611B X tive procedures coupled with pre-LS-4502A 2323-MS-620 X sent cabinet alarms and/or locks LS-4502B 2323-MS-620 X provide sufficient control over RE-4509 2323-ES-016 X the setpoint a$ustment mechanism PS-4518 2323-MS-615 X such that no integral setpoint se-FIS-4536-A 2323-MS-616 X curing device is required. Inte-FIS-4536-B 2323-MS-616 X gral setpoint locking devices will FB-4536-A 2323-MS-611B X not be supplied on NSSS furnished FB-4556 2323-MS-611B X instrumentation."

i FB-4560 2323-MS-611B X l In the BOP portion of the FSAR, it

! states that "The CPSES design com-

! plies with the provisions of revi-

! sion 1 (11/76) of R.G. 1.105."

l Further, the FSAR states that "Setpoint securing devices do not have separate physical locks . . .

g g g y 5 * '3 .; f the adjustment of setpoints and

)

i w) a x ! * $ ' / .. , . i 8 iNi'- -

releasing / securing devices is con-trolled by administrative proce-L'. 2 . t '14 u.: t 1 I'

dures."

l l

1 Texas Utilities Generating Company; 84056 Sheet 5 of 8 l

Independent Assessment Program, Phase 4 i

Independent Design A L n' i. Review Checklist mammaman - -

ELECTRICAL COf INSTRtNENTATION Cowlewer A. Moersfelder/T. Martin Approver R. Hess Checklist No. EE-03 Date Setlefactory item Yes No M/A Comments

b. Check the equipment specifications for the following Design parameters taken from Gibbs instruments for compliance with the process ranges and Hill computer program called specified in the mechanical design parameters. "Pipeflow" dated 4/1/84, agreed with data sheets.

Instrument Loop Equipment Specification LT-4500 2323-MS-0611A X LT-4501 2323-MS-0611A X LT-4502A 2323-MS-0620 . X

. LS-45028 2323-MS-0620 X

! TE-4509 2323-MS-0622 X

, RE-4509 2323-MS-0016 X PS-4518 2323-MS-0616 X i

PT-4520 2323-MS-0611A X TE-4530 2323-MS-0622 X FE-4536A 2323-MS-0062 X FIS-4536A 2323-MS-0616 X FE-4536B 2323-MS-0062 X FIS-4536B 2323-MS-0616 X __

FE-4556 2323-MS-0062 X I

FE-4596 2323-MS-0062 X f 4 F -- -

FIS-4598 2323-MS-0616 TE-4557 2323-MS-0622 X

X

'rJ g [g.."~b* "

g.j ,C) N,:ll/,E g

FE-4560 2323-MS-0062 X j~ J g < es g 3 TE-4561 2323-MS-0622 X Texas Utilities Generating Company; 84056 Sheet 6 of 8 Independent Assessment Program, Phase 4

c ~

Independent Design di t i Review Checklist -

191111111111111111111111111111 FI FCTRICAL CCM IItSTRtBEllTATION C** A. Moersfelder/T. Martin ^P8'*

R. Hess Checkflet No. EE-03 Date Satisfactory item Yes No N/A Commente

c. Check the CCWS schematic drawings for incorporation of the required indication, recording and annunciation identified on the following Instrumentation and Control Diagrams and in FSAR Section 9.2.2.

100 Function Control Room indication of:

2323-M1-2229-01 CCW Surge Tank level X LI-4500 2323-M1-2229-03 CCW Pump discharge pressure X PI-4520 2323-M1-2229-04 CCW Heat exchanger outlet temperature X TI-4557 CCW Pump recirculation flow and X FI-4336B CCW total flow. X FI-4536A 2323-M1-2229-05 RHR heat exchanger outlet X TI-4557 temperature and flow, X FI-4556 containment spray heat exchanger outlet temperature X TI-45c,1 and flow. X FI-451,0

$- g y Control room recording of: .

2323-M1-2229-01 CCW Surge Tank level X LR-45110 !

2323-M1-2229-04 CCW Pump total flow X FR-4536A Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 Sheet 7 of 8

Independent Design i din .

i Review Chec.klist ELECTRICAL CCW insinsiENTATION l

i j #* vie =*r A. Moersfelder/T. Martin Approver R. Hess Checklist No. EE-03 Date f

Setlefactory Item Yes No N/A Comments l

100 Function Control room annunciation of:

l 2323-M1-2229-01 High and Lo-Lo CCWS Surge Tank X LA-4502 i level 2323-M1-2229-02 High CCWS radiation X RA-4509 l 2323-M1-2229-04 CCWS Heat Exchanger high temperature X TA-4530 l CCW pump low recirculation flow, X Low recirculation flow is conbined

] and low CCWS flow. X with low CCWS flow for flow alarm FA-4536/1.

]

2323-MI-2229-05 Residual Heat Removal and Containment X FA-4556 and FA-4560 j Spray heat exchanger low flow alarms

~

2323-MI-2229-03, -04 Local control of CCW Pump and vafves X HV-4514, -4524, and -4526 at the HSP. ,' 3 1 4. Review compliance of instrumentation power source with the I IL L L!.Iltiltfdil 4 l requirements of General Design Criterion 13 and IEEE 279.

Check the instrumentation cable sizing for compliance to X Gibbs & Hill uses #12AWG con-i the instrumentation loop power supply requirements in ductors in instrument cables as a equipment specification 2323-MS-6118. design standard. The #12AWG con-

', ductors are more than adequate

from an ampacity and/or impedance

! viewpoint, but more importantly, l of fer the necessary physical

strenath needed for nullina.

! Texas Utilities Generating Company; 84056 l Independent Assessment Program, Phase 4 Sheet 8 of 8

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ML20127P638

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