ML20128F408
| ML20128F408 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 07/20/1984 |
| From: | CYGNA ENERGY SERVICES, TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | |
| Shared Package | |
| ML20128F378 | List: |
| References | |
| TR-84056-01-APP, TR-84056-1-APP, NUDOCS 8505290637 | |
| Download: ML20128F408 (10) | |
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APPENDIX Q ELEC1RICAL MALKDOW CHECKLIST Checklist No. Content WD-EE-01 All Equipment in Scope
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l 8505290637 850503 PDR ADOCK 05000455 ,
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Texas Utilities Generating Company Independent Assessment Program, Phase 4
- k. k A Final Report TR-84056-01, Rev. O m m M Nm milm M W 4
Independent Design .
Aldi Review Checklist .
======== FIFcfulCAL = a rw ertIST R;viewe' AP8 E. van Stijgeren Checklist No. WD-EE-01 !'
R. Uhlar/T. R. Martin D* i 7/20/84 Satisfactory item Yes No N/A Commente
) t[
- 1. The nameplate data and location of the following equipment ;
will be reviewed to ensure compliance of the installed :,
equipment with the equipment specified in the design phase. -
- a. CCW pump motor CP1-CCAPCC-01 to the requirements of X g i G8H Specification 2323-ES-10. " Electric Motors." , hgg af rE:"?5" d T jh-"
- b. The following motor operated valves with the pre- - - --
liminary vendor information provided in letter . -
CVN-027, dated 8/16/77, as required by G8H spe-cification 2323-MS-600, " Power Operated Valves."
l Valve No.
HV-4512 X All valves had 0.7 hp Reliance l motors for Limotorque SMB-00/10 HV-4514 X HV-4524 X valve actuators. Preliminary
- design information identified HV-4526 X i
! HV-4572 X valves HV-4512 and HV-4514 as HV-4574 X having 1.0 hp motors. Per Limitorque, motor operator sizes vary depending on the actual l1 manufacturer of the motor oper-ator, and that the SMB-00/10 designation ensures the appro-priate valve operating torque.
This reduction in operator size 3
does not affect the electrical i
Texas Utilities Generating Company; 84056 Sheet 1 of 9 independent Assessment Program, Phase 4 L---------.-------------- _ _ _ _ _ _ _ _ _ _ __ ___ _
r, Independent Dosign Al% i Review Checklist a .
ELECTRICAL IRLEDOWN QECKLIST Approver E. van Stijgeren Checkilet No. WD-EE-01
! C=8ower R. Uhlar/T. R. Martin cat
- 7/20/84 i Setlefactory Commente i item Yes No N/A installation design, and the fact I that SM8-00/10 actuators were orig-l inally specified ensures the valves '.
will perform their required func-i tion. This does not represent a 8* generic design concern since motor f sizes will only vary marginally for i f-(b2 il I* - 5gg""
35-I r
- .# " the use of different manufacturers motor operators and motor starters are manufactured to accommcdate a l
I range of motor sizes.
- c. The solenoids for the following valves with the vendor information provided in the following vendor drawings j as -required by G&H specification 2323-MS-600, " Power j Operated Valves."
Valve No. Drawing No.
I LV-4500 35A2243 X All solenoid operated valves are i RV-4508 35A2227 X in compliance with design crf-FV-4536 G26246 X teria.
- d. 6.9 Ky switchgear 1EAl compartment three to the re- X quirements of G8H specification 2323-ES-5, "7.2 Kv l Metal-Clad Switchgear and Accessories."
l Sheet 2 of 9 4
Texas Utilities Generating Company; 84056 i Independent Assessment Program, Phase 4 1
I
Independent Design A'
Al% ro Review Checklist ELECTRICAL MALKDENNI QECKLIST emi.w.r R. Uhlar/T. R. Martin Approver E. van Stijgeren Checklist No. WD-EE-01 Date 7/20/84 Sallefactory item Yes No N/A Commente
- e. The following compartments of 480 volt motor control center 1EB3-1 to the requirements of G8H specification 2323-ES-7, " Motor Control Centers."
Compartment No.
6J X Verified breaker frame size, trip 6M X rating, voltage level, and short 7C X circuit rating.
7F X 7J X l 7M X j f. The following instrumentation to the requirements of the applicable G8H specifications:
Loop Specification l 4500 2323-MS-611A X Agrees with DCA 6347.
1 4518 2323-MS-616 X i 4536A 2323-MS-611A X 4536B 2323-MS-611A X 4502A 2323-MS-620 X Agrees with DCA 19,198.
c 4502B_ 2323-MS-520 X Agrees with DCA 19,198.
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! Texas Utilities Generating Company; 84056 Sheet 3 of 9 l Independent Assessment Program, Phase 4
> Independent Design '
A L n' i Review Checklist ELECTRICAL MLED0lm QECKLIST L
i:
C viewer R. Uhlar/T. R. Martin Approver E. van Stijgeren Checklist No. WD-EE-01 ,
pate 7/20/84
! l Satisfactory
. Item Yes No N/A Commente l 2. The installed raceways for the following cables will be re-viewed for:
I e Installed location in compliance with installation All raceway locations, identifica-drawings. tion, separation and fill require-ments were in compliance with design
- Routing point identification in compliance with in- criteria. Tray points which are i stallation drawings and change paper identified with only the last two i'
digits or not identified at all are
- Electrical train designation identification acceptable based on Paragraph 2.26.5.a.3 (c) and (e) of the G8H
- Adequate train separation Electrical Erection Specification, 2323-ES-100 wnich state:
l
- Cable tray fill within side rails
! (c) The cable tray identification l a. E9100001 X number (e.g., T11GABB) shall be
- b. E9100555 X marked (on the outside of either
- c. A3104340 X tray side rail) at ends of each I d. E9104347 X tray, at tray intersections and i e. E9107008
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X at intervals not to exceed 30
- f. E9119630A pn gy X feet. For cable tray sections f
E9119639 s X 10 feet or less in length, i 9 g l- identification may be at the A9= 2 [(-(fl
- h. E9119640 n i e -
X
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midpoint of the section.
- 1. E9119660 X i j. E9119678 - ----
X
- k. E9119701 X
, 1. E9119956 X
- m. A9119838 X Texas Utilities Generating C'Smpany; 84056 Sheet 4 of 9 Independent Assessment Program; Phase 4 i
Independent Design .
MMi Fleview Checklist annememma ELECTRICAL WLEDdWI OECKLIST i
i
^#Pr*
- E. van Stijgeren CheckIlst No. WD-EE-01 R;vlowe' R. Uhlar/T. R. Martin Date 7/20/g4 Satisfactory Yes No N/A Comments Item l
Cable tray identification node ,
l points (i.e., the last two '
i numerical digits added to the cable tray identification
, number, example T11GABB09, T11GABB10, etc.) shall be stanciled on the same side of l the tray as the cable tray l identification number where i shown on the electrical physical layout drawings.
(e) At the discretion of the Owner's field representative, identifi-i cation of conduit and cable tray is not required in cases when
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q' n g") g g!g,9 a 1;d
$ this identification would not be g; l
'readily visible from floor f.)tye!. g e !sii Jis - -
level.
Texas Utilities Generating Company; 84056 Sheet 5 of 9 independent Assessment Program, Phase 4 i
~
Independent Design A LN i Review Checklist ,
ELECTRICAL telLM OECELIST Approver E. van Stijgeren Checklist No. WD-EE-01 R:vlow R. Uhlar/T. R. Martin Date 7/20/84 Sallefactory Yes No N/A Conwnente item
- 3. The installation of the following cables will be reviewed for:
e All cable terminations, e Field cable termination block terminations in com- construction, and separation pliance with cabinet wiring drawings and change paper requirements were found to be in
- Construction (i.e., voltage rating, number of con- compliance.
ductors, size and jacket material) in compliance with , ,
applicable cable specifications, raceway schedule, and lated or measured and iccorded Pull cards on any of the cable pull cards rev T ract ce s e Pull card routing in compliance with raceway schedule , ,
routing and change paper Root's Procedure EEI-07 Para-
. a 4.2 ch e Pulling tension calculation performed in accordance {ap with TUSI instruction CP-El-4.0-24 M M ph w pdis entirely in trays, since there
- Pulling tension recorded on pull card in compliance '
with calculated maximum allowable tension tens on w p in en rely in trays.
- Adequate internal panel wiring (MCC's, switchgear, solid state isolation cabinets, shutdown transfer _ _
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panel, termination racks, junction boxes, etc.) train
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- % <v :r . *:: 1,~ y . .s .;
Texos Utilities Generating Company; 84056 Sheet 6 of 9 Independent Assessment Program, Phase 4 i
Independent Design !
! ALHi Review Checklist ;
E ECTRICAL WLLEDOGR DECKLIST l
R. Uhlar/T. R. Martin Approver E. van Stijgeren Checklist No. WD-EE-01 i a miew.,
oste 7/20/84 Setlefactory Item Yes No N/A Commente t i
- a. E9100001 X
- The pull card to which E9107008
- b. E9100555 X was pulled (Rev. 177A) is cor-
- c. A9104340 X rect with respect to the physi-I d. E9104347 X cal installation but does not j e. E9107008 X agree with the most recent
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- f. Epl1963A X revision of the G8H Cable and
- g. E9119639 X Raceway Schedule (2323-El-1700
- h. X Rev. 326) - i.e., the initial l E9119640 i 1. E9119660 X conduit C-13009421 from MCCIEB3-
- j. E9119678 X 1 to tray T139SCA50 is installed i
l k. E9119701 X and utilized but is not shown in i 1. E9119956 X Rev. 326 of 2323-El-1700.
X
- m. A9119838
- Further investi ation revealed that conduit C- 3009421 was I manually assigned to routing i
point T130 SCA51 in subsequent
! DCA (No.10606) for the routin0 of an additional cable utilizing i; _
conduit C-13009421. The compu-
' - - = ter did not flag this change
- since it will accept either g g routing pcint when a conduit l Uig.f[N D r; r *dh ;
p
- ' ' f{ $h'%g g F leaves the tray system between two routing points. It did l 3 !$ - -
- - assume cable E0107008 as being I
an air drop, which was the rea-I son for the raceway schedule Texas Utilities Generating Company; 84056 Sheet 7 of 9 Independent Assessment Program, Phase 4
Independent Design :
AL ;J i Review Checklist j ELECTRICAL IRLKDOHN DECKLIST 1
.(
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a ,i..., R. Uhlar/T. R. Martin Approver E. van Stijgeren Checkilet No. WD-EE-01 !,
I pet. 7/20/84 .;
.i Satisfactory Comments t Item Yes No N/A 4
discrepancy. TUSI is correcting -
the raceway schedule. This was '
not considered a design concern 4
i since it did not adversely af-l t
fect divisional routing or i
separation.
- 4. Review protective component settings and any available All overcurrent relays and circuit
]
field testing documentation related to the verification of breaker trip ratings were in com-the setpoints of the following CCWS devices to the design pliance with design criteria.
setpoints.
- a. Switchgear IEA1 compartment three, protective com- X ponent settings.
- b. Switchgear IEA1 compartment three protective model X The phase A overcurrent relay was j labeled model no. 223S-3542 in-j numbers i
stead of 2235-8542. A field test
-3 and comparison of its time-current l
characteristics to manufacturer 9 h, data identified the equipment as l
p;ygg
.; L . j 3"f 9, being model no. 2235-8542 as
., h i
/ required. This discrepancy was j
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apparently due to incomplete I - - - stamping of the number eight.
This model no. is being corrected J in the field.
Texas Utilities Generating Company; 84056 Sheet 8 of 9 Independent Assessment Program, Phase 4 1
Independent Design I.
L11 a i -
Review Checklist :;
ELECTRICAL Ifu.KDOINI OIECKLIST !
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oc,s..., R. Uhlar/T. R. Martin a,,,,,,, E. van Stij geren Checkflet No. WD-EE-01 ;
ost. 7/20/84 ,
Setlefactory
{
Item Yes No N/A Comments '
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- c. The following MCC IEB3-1 compartment protective com- l ponent equipment: ,
t Compartment 6J X 6M X 7C X 7F X 7J X 7M X 1
vl g f l. . : :. t : : . 2 ..
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l Texas Utilities Generating Company; 84056 Sheet 9 of 9 Independent Assessment Program, Phase 4
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