ML20244A676
| ML20244A676 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 02/24/1972 |
| From: | DUQUESNE LIGHT CO. |
| To: | |
| Shared Package | |
| ML19273B971 | List: |
| References | |
| NUDOCS 7906180611 | |
| Download: ML20244A676 (12) | |
Text
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p J.O.No. 11700
. February 26,1970 0.F.E. No. 8700 Revisef NevexW r 6, '
1970 C.O. No. 3468
- Revised August 19, 1971 Specification No. BVS-356 Revised Feb:w.ry %
1972 P. O. No, - 3M27
=ros ece cog 3nce p t,
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rse tu S PE CIFIC ATIO N
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5,000 V POWER CABLE
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FOR I
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//O t.T BEAVER VF "Y PC*n ER STATION ' - tr.CT NO. 1 l'd
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,_i DUQUESNE LIG* T COMPANY y jgj--
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REVISIONS REV.O RCV. I REV 2 REV.3 f4,.,,$b,,
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Q Pro!c-t Eng; net.- Approval I
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Su ff Quality Assurance Review
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STONE & WEDSTER ENGINEERING COltPORATION Y
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8 J. O. N o.
11700 9
l A. BVS-356 r
4 SECTION II t 12 S P E.C I 7,I CATION 14 FOR 16 5,000.V PCurn CAELE
-18 j
20 FQR 22 BEAVER VK LEY PO'4ER STATION - UNIT No.
1_
DUOUESNI LIGHT COMPANY 24 PITTSEURGH,. PENNSYLVANIA 26 28 Stone & Webster Engineering Corp., Engrs.
Boston, Mass.
31 February 26, 1970 32 Revised November 6, 1970 33 Revised August 19, 1971 34
~
)
sevised February 24, 1972 35 36
-^
e/k Infor. nation marked with asterisks
(*)
furnished by 40 I
Seller.
Data furnished by the Seller are included. herein for 41
{
purchaser's information and use.
The seller is not relieved of 43 responsibility for the correctness of design and details 44 represented by the data.
The Seller shall be responsible to 45 advise the Engineers promptly in writing of any changes in the 45 data required to describe accuratelv the characteristics of the 47 equipment as it is to be shipped and erected.
50 1.
scope.
This specification cov.ers the furnishing of.
single 52 conductor and three conductor armored 5,000 v power cable for use 53 on 4,160 v a-c, three-phase, 60 Hz, grounded wye service in a 55 nuclear power station.
Single conductor cables shall be suitaole 56 for use in dry or wet locations, indoors or' outdoors, in conduit l57 or underground ducts.
Three conductor armored cables s hall be 58 suitable for use in dry locations, indoors in trays, inside or 59 outside the containment.
Cables used' inside the containment 60 j
i shall have copper conductors and galvanized steel armor.
None of 62 the cables are required to operate inside the cont ainment with p'ott' accidsh't conolt~ ions.
Insta11ation of the cab l.ds~wil1~be by 64
~
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ot.berd!
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1 9eRugeW W'N99#eP& ____.,,
7
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augyp
__.______m.
7
~
J. O. No. 117 00 II-4 p
Bv5-356 l
well as manufacturer's identification and year of manuf acture.
187
~Markings shall be effected by indenting or surface printing.
188 l On three-conductor cables, provirion shall oc made for 190 nha s. - identification en individual conductors.
191 11, RADI ATION RESISTAI Cr 194 l Cables specified herein are for use inside and outside 196 the reaeter containment of a nuclear power plant.
Ihey must be, 199 )
ca pable of withstanding a total normal cperating radiation dose !
j of 3 ti=es 10 7 rads over the expected 40 yr life of the plant 200 yithout any significant change in physical and electrical 201 I
propertics.
12.
7TsTs.
204 All tests shall be made by the manuf acturer, who shall 206 provide lhe Engine.ers_with -certified cable _ test reports.
Each 209 leneth of cable shall be tested in accordance with the attached
=
form QCD-101EF1, dated November 1970.
Liternating current 211 l
dielectric tests shall be made between each conductor a,nd ground 212 l
y_
and between conductors of the completed cable.
i 2ests shall include dielectric and insulation resistance 214 i
x-tests of the insulation.
Pricr to the application of any ' outer 215 i
coverings, all insulated conductors shall be immersed in water 216 f or 2 4 to 3 6 hr.
Af ter this period, and while still
- immersed, 217-60 Hz c-c test voltage shall be applied in accordance with 21S Table :.
Insulatica resistance tescs are made at this time in 219 accordance with Table II.
1
(
2ests shall be made en the single conductor jacketed 221 i
cables.
After submersion in water for 12 to 18 hr, while still 222 subme rged,
cables shall be tested at a-c and d-c values shown in 223 Table III.
Ehere personal inspection is called for, all tests shall 225 be gitnessed by the purchaser or his representative, who shall be 227 notified at least a week to 10 days prior to the time tests are to be perf ormed.
Prior to shipping any
- cable, the Seller must have 229 received a shipment release.
Ihis release will not be issued 231 until the certified test reports are received by the purchaser 232 and checked.
N 13.
INsprcTIon Ano RnJrcTron 23s Ihe Purchaser shall he permitted at any reasonabic time 237 w'
to have his representative vi sit the manuf acturcr's plant for the 231 l
purpose of examining or ascertaining whether or not the materials 240
I a
}(
J.O.Ho. 11700 II-6 I
DVS-3 56 l
E
'l manufacture may be concidered, provided that all applicab1<.
29
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- ccdes, standards and quality requirements a,re met and documented 29 where required by Form CCD-101.
30 17.
OUALITY ASSURArcE Each bidder shall furnish with his proposal a detail JC description of his Iest and Quality Assurance program covering 3C 3C tests and test prccedures so be made in the event of an crder.
18.
CESIGN DATA EY SELLER (TO BE FURMISHED UITH PROPCFAL) 3r 2'
The physical and electrical characteristics of the cable covered b,y this specification are sum:.uri:cd below, all f ill-in 2
data are
- to be completed by the Seller.
In addition to the tabulatad data, each bidder shall cebmit succortino test data to 2
i su bst antiat e clai-s t ha t y cable (g
a l terna tes) taa ts requirements for radiation, flame, neat and moisture re sti st ance 2
oj, the insulation anc ucket r-aEc*ials and the ec-oletec caoles.
3
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Cable Characteristics Guarante=ad Data 3
s.
5,000 v 3
A.
Voltage classification B.
Conductor Aluminum Ccocer 3-1 1.
Strand hardness temper ECH-19 Soft drawn 2
2.
Conductivity, 5 Not stated 2
3.
Strand shielding material NA
!TA 2
C.
Insulation i
a 1.
Basic insulation material HT Kerite Rubber-1ike
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2.
Type 3.
Tensile strength, min psi 550 350 1
4.
Elongation, min %
5.
After 7 days in air oven at 150 C:
Tensile strength, min % original Elongation, min % original Not ste.ted 6.
Af ter 40 hr at 80 psi, 150 C:
Tensile strength, nin % criginal N.S.
Elongation, min % original N.S.
7.
Heat distortion, 150 C, max %
N. S.
J B.
Water absorption, 7 days, 75 C water, j
mg/in N. S._
1 9.
tiax 5 change in SIC, 75 C water 4*
1-14 d sy.c ES2 i
9.s.
7-10 days l
10.
- nalation resistance c.n:1.u.:,
l
.r e T4 r.1 ** I i clin (d3 T) 11.
Test vo l t.a g e, 5 min a-c, v/ nil insula u en we Ta:A.- :
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J.O.tio. 11700 II-7 BVS-350
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'M.S.
32 12.
corona level a
13.
Dielectric breakdown strength':
39 Room temperature M s.
38 operating temperature U.S.
3t 14 0:cne recictance at 3a 0.0305 concentration - rocm temperature
!!. S.
22 0.0005% concentration - 125 F N.S.
. 38 15.
celd bend, -65 C p.s.
3g 16.
U-bend - 12 5 v/ mil n.s.
3g
~ ~ ' ~
17.
Temperature rating, c 3d Normal rating 90 3f 1
C=erge=cy rating 13 0 39 short-circuit rating
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. 3:
3' 18.
Radiation resistance Overall thresheid of damage min. 1 -_10e rad l 21 l
Highest doce still serviceable min. 1 x ice rad 3
- 19. - Flame resistance pacsec 3:
1 D.
Insulation Shielding 3'
(')
1.
Ucanetallic semiconducting material none 21 i {j 2.
Ucomagnotic metallic tape material tien e 32 l!
3.
Hetallic tape thicknocs, mils None 3;
, U(N 4
Metallic tape width, in.
None 3;
5.
Metallic tape overlap, 5 None 3:
A
,3;
/
C.
Jacket 1.
Type of compound Ns peoerene 3!
2.
Material characteri'stics N. S. -
3!
3.
cerena level N. s.
3<
4.
Tensile strength, min psi U.S.
3:
5.
' Elongation, min %
N.S.
F 6
Tea r strength, min ib/in N. s.
3!
7.
Flame resistance Passes 3:
(
8.
Radiation resistance 3t (c ',
overall threshold 1 x too rad 3
Highest doce still serviceable 1 x_10_o ra d 4:
1 9.
Track resistance 397 41 4
10.
Surface resistivity N.S 4) g F.
Fillers 4{
i I
1.
Material type Asbeston' m
2.
Flame resistance N.S.
4t G.
Binding Tape 41 N
1.
Material tyra flsSt.
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2.
ri ane r ec a c t.a.
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tNSPECTlON 4 EPO RT
'QCD 101EF1 11/70 PO'J.R CA3II - fC00 Y STONE & WEBSTER ENGINEERING CORPORATION p'IN AL nCPCR7
,, inip ncpony No SHOP OUALITY CONTROL l
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_,l cci Dunuesnc 1.1'nht Comnany l,.l'1o700 l-.a.-o
~*"" Beaver Valley Powe r.s tation - Unit.ic. 1 l a**'N 2 2 7 l "' ~ ~
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Lif f ALL GEviAfiCN1 FROM SPE CIFIC ATICN C# DRAWiNC$. N AME Cr thGehggm GJyghg AppscvAL ANg CAfg.
i M.::ber cf certified test reports to be sent to Scsten 8
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l eApplicable to all cable
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PP icable when partic.d.ar eenstructien is specified.
.E Mi ***The Heri te Corpany 'do not subscribe to IPCEA and take en:cption to those tests A'
- 1, 3rspector; E, Enginect; C, Client; N, Not to bc Witteestd I'n ;i ne:c r s ' inspectors will make cert in test renerts in accordance with the
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a:"'I.e..' ele s tandards are subr.:itted to and apprevec by the Engineers prior to snipment.
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The f.erite c-W listed holev v:s tested cnd 1:0:ceted with tS fc11cv'..g re:ults end t::s found to cesfern.to th crdar. Theco c:.51cs cn2 cuct.cn desi. nod cnd :.=ufacrcrod specifically in accer1=.nce with c,:r undcr: rte. ding cd the ceWa,o i
intended and installt.atics cethods that will be u:cd.
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The tests cre cade after the insulated cenductcre are inmeced in
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mesch.n/1000 feet et 60*F.
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Voltage test 60 cyclo AC, five (5) ainutos 14.5 KV l
Volts;c te : DC, fivo ('5) minutes ------ -
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The teste are made after the jacketed conducters are i=ner ed in i-watcr fer et least sixteen (16) hours.
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Voltage test DC fivo (5) nl...tes
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Dy the ties !1r, !!. Cin =ntt:::'io (0 ~7) c:.:2 1.7 nrrived at the Morito cabla ?lena in C.:7: cur, c::
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.*!, 1972, th3 cch':;&21cd voltngo h
.7 bsen parfer:00.
!!r. C. vo' p, the S 47 0.A. insp:ct:.,
. c's that wo vculd bo detained by tho had veather er.d h:0 :0;.;
Kerite to precced with tho to= ting.
i*r. Volpo falt v2 cc.t!..'
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. accept his werd that the tast we prop rly porfernsd.
I ctated thet I rorsenallv vanted to wit== 3 th.2
'y' tests.
!!r. tkGreno, the Q.A. n:n qcr fcr Ecrito, ut C0Js
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cecc=cdating cnd said that they would run wh:t ever tests I desired.
The c ble reels had been i=merced for apprenit ctaly 1y 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> prior to the test.
The 500 nta esbles cuce:c-fully pacaed a G6 kV y.C. withstand for 5 minutes and a 22 lG, GO I
hert=, withstand for 5 minutes.
Tho #1/0 cablea cuce==z:i=11y I
pacced a 60 kV D.C. with::tand for 5 minutco and a 20 *u, 60 O.
herts, withstnnd for 5 minutec.
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The manufseturer han a scod syste:n for decur. statics j
cf all tho tests that are performed en tho individual cencuc*
i ters and en the ever-all cable cocembly.
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Theirdocumentationprevidedforce=pictotr:[.!bility cf the individuni cable canufacturo and tect.
Mr. McCr
.3 rre-I vidad a copy of their Q.A. test precedurs fer cur revice.
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f The m:nufacturer h:d tho latout ce?y of the np:cifi.
p catica es icoued by Sr.f.
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