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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8505290637 850503 PDR ADOCK 05000455
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A PDR 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 Checklist No.
WD-EE-01 R;viewe' R. Uhlar/T. R. Martin AP8
E. van Stijgeren D*
7/20/84 i
Satisfactory item Yes No N/A Commente
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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.
g i
a.
CCW pump motor CP1-CCAPCC-01 to the requirements of X
G8H Specification 2323-ES-10. " Electric Motors."
hgg af jh rE:"?5 T d
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.
l HV-4512 X
All valves had 0.7 hp Reliance HV-4514 X
motors for Limotorque SMB-00/10 HV-4524 X
valve actuators. Preliminary HV-4526 X
design information identified
)
i HV-4572 X
valves HV-4512 and HV-4514 as HV-4574 X
having 1.0 hp motors. Per Limitorque, motor operator sizes l
vary depending on the actual l
manufacturer of the motor oper-1 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 C=8ower R. Uhlar/T. R. Martin Approver E. van Stijgeren Checkilet No.
WD-EE-01 cat
- 7/20/84 i
Setlefactory item Yes No N/A Commente i
installation design, and the fact I
l that SM8-00/10 actuators were orig-inally specified ensures the valves will perform their required func-tion. This does not represent a f-(b2 f
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generic design concern since motor i
I sizes will only vary marginally for il I* -
5gg""
r the use of different manufacturers i
35-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 4
Texas Utilities Generating Company; 84056 Sheet 2 of 9 Independent Assessment Program, Phase 4 i
1' I
Independent Design A' ro Al%
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' Review Checklist i
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:
Installed location in compliance with installation All raceway locations, identifica-I e
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 X
feet. For cable tray sections f.
E9119630A g l-
[(-(fl f
pn gy i
9 E9119639 X
10 feet or less in length, s
X identification may be at the i
h.
E9119640 n
A9= 2 3, g d E e
X midpoint of the section.
1.
E9119660 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 Fleview Checklist MMi annememma ELECTRICAL WLEDdWI OECKLIST i
i CheckIlst No.
WD-EE-01
^#Pr*
- E. van Stijgeren R;vlowe' R. Uhlar/T. R. Martin Date 7/20/g4 Satisfactory Item Yes No N/A Comments 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 this identification would not be q' n g") g g!g,9 1;d
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f.)tye!. g e !sii Jis level.
g; l
a
'readily visible from floor Sheet 5 of 9 Texas Utilities Generating Company; 84056 independent Assessment Program, Phase 4 i
~
Independent Design A LN i Review Checklist ELECTRICAL telLM OECELIST R:vlow
R. Uhlar/T. R. Martin Approver E. van Stijgeren Checklist No.
WD-EE-01 Date 7/20/84 Sallefactory item Yes No N/A Conwnente 3.
The installation of the following cables will be reviewed for:
e All cable terminations, Field cable termination block terminations in com-e 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 Pull card routing in compliance with raceway schedule e
routing and change paper Root's Procedure EEI-07 Para-a 4.2 ch Pulling tension calculation performed in accordance
{ap e
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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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 The pull card to which E9107008 a.
E9100001 X
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 i
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f.
Epl1963A X
revision of the G8H Cable and g.
E9119639 X
Raceway Schedule (2323-El-1700 l
l h.
E9119640 X
Rev. 326) - i.e., the initial i
1.
E9119660 X
conduit C-13009421 from MCCIEB3-i
- j. E9119678 X
1 to tray T139SCA50 is installed l
k.
E9119701 X
and utilized but is not shown in i
1.
E9119956 X
Rev. 326 of 2323-El-1700.
m.
A9119838 X
Further investi ation revealed that conduit C-3009421 was I
manually assigned to routing point T130 SCA51 in subsequent i
DCA (No.10606) for the routin0 of an additional cable utilizing i;
ter did not flag this change conduit C-13009421. The compu-
=
since it will accept either g
g routing pcint when a conduit Uig.f[N r *dh $h'%g g p
D r;- ' ' f{
F leaves the tray system between l
two routing points.
It did 3 !$
l assume cable E0107008 as being I
an air drop, which was the rea-i I
son for the raceway schedule Sheet 7 of 9 Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 i
Independent Design AL ;J i Review Checklist j
ELECTRICAL IRLKDOHN DECKLIST 1
.(
' ).
a,i...,
R. Uhlar/T. R. Martin Approver E. van Stijgeren Checkilet No.
WD-EE-01 I
pet.
7/20/84
.i Satisfactory Item Yes No N/A Comments t
4 discrepancy. TUSI is correcting the raceway schedule. This was 4
not considered a design concern i
since it did not adversely af-l fect divisional routing or t
separation.
i
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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.
j b.
Switchgear IEA1 compartment three protective model X
The phase A overcurrent relay was labeled model no. 223S-3542 in-j numbers stead of 2235-8542. A field test i
and comparison of its time-current
-3 l
characteristics to manufacturer 9
h, data identified the equipment as p;ygg j "f 9, h
being model no. 2235-8542 as l
.; L. 3 i
f' d' ~ ?.,,j i c.
., /
required. This discrepancy was j
apparently due to incomplete I
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stamping of the number eight.
This model no. is being corrected in the field.
J Sheet 8 of 9 Texas Utilities Generating Company; 84056 Independent Assessment Program, Phase 4 1
Independent Design I.
Review Checklist L11 a i ELECTRICAL Ifu.KDOINI OIECKLIST l
t R. Uhlar/T. R. Martin a,,,,,,, E. van Stij geren Checkflet No.
WD-EE-01 oc,s...,
ost.
7/20/84 Setlefactory
{
Item Yes No N/A Comments '
l f
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
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g f l.. : :. t : :. 2..
l v
Texas Utilities Generating Company; 84056 Sheet 9 of 9 Independent Assessment Program, Phase 4
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