ML20148K072

Project Procedure for Design of Electrical & Instrumentation Equipment,Basis & Attachments. Related Info Encl

ML20148K072
Person / Time
Site:	Summer
Issue date:	11/14/1980
From:	GILBERT/COMMONWEALTH, INC. (FORMERLY GILBERT ASSOCIAT
To:
Shared Package
ML20062K174	List: ML20062K170 ML20148K072
References
2226, NUDOCS 8012020298
Download: ML20148K072 (14)

Text

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'g.- I November 14, 1980 gal Report No. 2226

.I PROJECT I'ROCEDUKE FOR Tile DESIGN OF ELI:CTRICAL AND INS'ii:l?tENTATION EQUTI' MENT BASIS AND ATTAClif!EN I'S s VIRGIL C. SlJt!?IER NUCI. EAR STATION UNIT 1 l

l'REl'Al!EI) POR SOUTil CAROLINA El.ECTRI C NID CAS CO?!I'ANY COLU?lll! A, SOUTil CAR 01.INA i

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llY C l l.IlE RT/ Clif tflONWE A1lI ll , INC.

Rl:ADI NG , l'ENNSYINANI A 19 f>01 i

s0220eo2m 1

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i PROJECT l'l(OCEDURE FOR Tile DESIGN OF Et,ECTRIC/L AND INSTRUMENTATION EQUIPl!ENT 15 ASIS AliD ATTACilMENTS VIRGII, C. SUf1MER NUCLEAR STATION UNIT 1 l

TABl.E OF CO'lTENTS PROJECT PROCEDURE FOR Tile DESIGN OF Ei,ECTRICAI, AND INSTRUMENTATION EQUll' MENT BNilS At;i) ATTACllMENTS PROJECT CR:TERI A FOR Tile DESIGN OF Et,ECTRICAL AND IN'iTRUtlENTATION EQUll'MEtlT BNils A';D ATTACllMl:NTS 9 AMPI.E ANAL.,YSIS l

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V. C. SUtDIER NUCLEAR STATION PROJECT PROCEDURE FOR-Tile DESIGN OF ELECTRICAL AND INSTRUMENTATION EQUIPl!ENT BASIS AND NrfACIDtENTS.

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1. Definitions:

a. Base: The intermediate framework between the electrical equipment and the building structure,

b.

Attachment:

The method of attaching the electrical equipment to the l base.  !

2. For each piece of safety related equipment the Electrical, or Instrumen-tation and Control Department provides the following information to the Structural Department:

a. Test or analysis data, where available. Including the following:

1. Details of anchorage used for at tachment during testing or loads calculated by analysis, including bolt size and strength, '

if applicable.

2. Natural frequency

3. Equipment damping

b. Equipment data as foilows:

1. Weight

2. Center of gravity if documented, or suggested assumption for center of gravity

3. Vendor drawings numbers  ;

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c. A conceptual base and at tachment design, including the following. l l

1. Exact location, . including building and elevation 1

2. Conceptual base detal1

3. Conceptual attachment detail

page two

3. The: Structural Department performs the following tasks:

a. Finalizes the design of the base in accordance ui th established criteria (see attached).

b. Finalizes the design of the attachment in accordance with established criteria (see attached). i

c. Transmits the details of the final design to the Draf ting Section 3 of the Electrical Department.

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4. The Draf ting Section of the Electrical Department performs the following:

a. Incorporates the detailed designs onto the applicabic construction drawings,

b. Checks the drawings for dimensional adequacy and functional concept,

c. Signs out the drawing.

5. The E gineering Section of the Elect rical Department , or the Instrumentation Department, performs the following:

a. Reviews the drawing for concept and compatibility with equipment.

b. Signs out the drawing.

i 6. The Structural Engineering Department performs the following:

a. Checks the drawings for correct interpretation of the design.

h. Signs out the drawing as an interfacing department.

, c. performs an independent veri fication of the design.

NOTE

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! If for any reason any of the interface sign-off steps have been omitted, the reviewer in step 6c, wIIi ensure that all final details are compatibic wi th the design requi rements.

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V. C. CUttMER NUCLEAR STATION -

PROJECT CRITERI A i

FOR F

DE31GN .0F ELECTRICAL AND INSTRUMENTATION EQUIPMENT.

BASES AND ATTAtllMENTS i

DEFINITIONS l

1. i Ilase: .The intermediate framework between the Electrical Equipment and the I building structure.

'2.

Attachment:

The method of attaching the Electrical Equipment to the base.

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t' SAFETY RELATED EQUIPMENT Criteria for the design of equipment bases:  !

1. The base snail have adequate strength in accordance with applicable structural codes and standards.

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2.  :

The base shall be rigid with respect to the natural resonant frequency I of the building. i Criteria for the design of equipment attachments

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1. Equipment qualified by test :

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a. The c.ttachment shall be of the same type, size and strength as used during qualification testing. -

b. Alternatively _ the attach.nents shall be in the same place and shall ,

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t have equivalent or greater rigidity and st rennt h as the at tachment I

used durdnn qualification testing. f

c. Al t e rna tely , the attachment shall he as close as possible to the \

location of the attachments used during test and shall have an equivalent or greater rigidity and strength an the attachment used l t

during the quali fication testing. The equipment base shall be checked to ensure that with the revised attachment location that the I effeetive atiffuess has not been decreased.

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.d.

If the type of attachment used during testing is not fully known and. documented, the attachment should be designed to have adequate strength in accordance with applicable structural standard 9 for  !

the seismic loading, and will be provided with a positi m type connecthe such as: bolts, Threaded Nelson Studs, plug welds or i i

tillet velds or a combination of these methods.

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2. Equipment qualified by analysis:  !

The attachuent design shall be I consistent with the qualification analysis and shall have a strength equivalent to or greater than that determined ao required during the

, qualification analysis. l

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l Assumptions for the design of equipment bases and attachments:

1.

The equipment shall be assumed resonant with the building natural f requency.

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2. The equipment' damping f actor shall be taken as 5 percent maximum.

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' " ""*'"^"" " " ' * ' " " " * '

GILBERT A550CIATES, INC.

Structor' I Enco.neerina OAl- 0*ll 3 ~ I l ENGINEERS AND CONSULT ANTS gnojge7 y,yg " -

w.o, HuNee n PAGE {

READING, PA.

$C & f (~, V,(, $UrnrAgfs0) OO-N$$*GGQ l Ch$

SueJECT C HIGIN A1 QM Elec. Eo,vi9.SvPPort b Anchoraae BotierY Charger 300 kn?. A CEO*0n orre 10 3180 X6C I A , x Dcle , x 5 CIA -I6 Int. bide. Fl. El. 41210" vEm n eR AX dd2n Reference Detail 3 : o^rc "bb' Yendor Dwg. EM S 017 -4 Elec, Plan DW9 E -101 - 194 , ,,

Elec. Det. Dm). E -201 - 18 5 Sh.I Dat.G Struct. Det. Dw9 5-615-ICI ,

Unit Vit. : 1650 4 Approx. (Frorn Vendor Dng.)

Test Data Connection : Grade 2 boltY hn%rm% Inernp%)

(Seistnic evalvation of equiprnen f- test report)

Phv:Iccl Dirnensions of Cobinet: lFrorn Vendor CN9.)

L'29. coo'J [6 6.oCO "'

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W r- El. al1'.3" l 6_ I

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-'27.oq j g 30,00 ,-_ p

'/ u~nnog ac, . m s eca. m.

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PROPRIET ARY INFORM ATION OF GILBERT ASSOCI AT ES. INC. - FOR IN TERN AL USE ONLY G Al 350 REV 3-77 l I

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' GlLBERT ASSOCIATE 5' INC. Structural Engineering 04/4 0. II. c -l  :

ENGINEFR$ AND CONSULT ANTS PaQJECT N AME W.O. N UM B E R PAGE R E ADING, P A. 0C $ h& Y.C,$Um(Mgr Yl O&*kA&{* ab0 'l QiS j SUBJECT Elec. huip. Support & Anchorcg-battery Charger Boo Amp. TINATORck. era n  ;

oATE 10-31 -80 ,

X B'C 1 A , X BCl8, X BCI A -18 Int. B!do, El. El. 4/2 '.0" vEmFiEa l hXO 'lw l Testing data of cabinet base Connection is not suf- c^'cI!!'IH l

ftciently clear fo assurne. strength of bolts. used i in test. Therefore c stren'9fb analysis shall de-  :

terrnine capacity of affachment required. Cabinet l

. is inplaced usir:9 P lug' welds in holes provided ihru base of unit and stitch we{ds along bas 2 edge.

Siisenic Investinatiorn Anchorage criteria assumes equipment resoncnci.

. tuned nith that of building and a S % critical equiprnent. damping factor ct peck responsa.

Frcrn .the-.responsz spectrum l envelope for. 055,;

Inkrmedicts building of el. 412'-o", the folloning accelero tions are read from figures' 6I. -.

X quake. 0.5d e) ( east-nect) 1 quake-  : '

(north south)

.V-quak e. : -_2no9 o.SS9 [at 1.0 9amma scaling factor) 1 The chove' seisrnic data is taken frorn Spicifico -

tion " Seistnic Analysu's , Testin9 and Documento -

tion - V. C. Surnrner Nuclecr Station -Unit I -

SP-702r.da61-00 Mof I'1, l972" Figures 6I re(cr la Response Spectrum envelope. For C>bc >

2ntermedicie 8vilding Elevation 412 '-O " .

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Desian of Cabinent Sose Connection j; l Desic is n detall 'G" on to co}nnected Dn9. E -201 - 18 5 indicates interrnediatz support ccb. enernber t'hru bcse l holes k in base by pIv9 welds and by sfitch fillef Nelds along :n bcst ed9 e . To prove connection capccity,however, o nly 7 1u9 L

-welds are computed on the follown9 pc9s.

PROPRIET ARY INFORM ATION OF GIL3ERT ASSOCI ATES. INC. - FOR INTERN AL USE ONLY G Al 350 R EV. 3-77

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O GILBERT ASSOCIATES,INC*

Structural EngineerIno 04I4 0, Il ,9 -l ENGINEERS AND CONSULTANTS PROJECT NAME W.O. N UMB ER '

PAGE R E ADING, P A. $ C { $ & Y,C , 3 0 m m t r E l 04 *4f,$l =Qf p $ Of b }

sueJECT QRIGIN AJOR Slec. Eq.vi0. Support t Anchoroac.- ba ttery charger BooAmp LClamon. l OATE lo Sl*30  ;

X BCI Ah x 6Clb r XBCIA -I6 int. EIda. Fl. El. Al2' 0" '!

venFnERl]

A. r . 0% l Desion' of Cob. 8052 ConntCfiorI * *" "M#

be.covie of otSh.ntotion of cabs. ,Nbriz. rorce.s 1550

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(:er hole) - ?

' assurne in0xo horit, accel in 27". U il 446*  ;

holt spacine) direction:

A }~ '#

Yriz. forct/ hole ~ Ib 50 Ax 2/24 *' # I850 ~O c4 k w.9  ?'h 13 "$ Pac, direct 0  ;

t holes actiry (brSide $f  : c l V }& isa ! l Noriz, rcree/hc, j e s I650*x 0.5sq =446* u i

W 5 pac. direci 2 holes actin] prside U '

, b .il-71853 - 624 ' l -

y .

M ax Upliff Forst = Issoxa 4 da6xa = s502* y P o" 9 =

30 # g'.

(Per' hole) 30 ._ .._ . _ _  !

Max. chear- hori:. acceleration = tb50* x 2. coq + I650*x o.549 = ttBo* -

(pe.r hole) 4 holes ccfing .

Id5'l L203] down looding vert, of = 1650' -((650 x 0.889 ) s ~

604down5 j acceltration. (Per hoIc.) d hcles acting

- Max'.

ConservafIYlly OSSurne N-: and . E-Qccceltrctions cca r Simo,Yantow ly:

idat. cornbined krce = 5502* + D eo " - 50

• d5b2? ok i Cper nole) { vplif t ) (Shtar) (' dong) l55~then i cacccify l Conservatively c sume. only plug weld effective.; of weld - \

CoccCIN or Pluo Weld Per Hole ' Hole D = 0.3b2" $l  ;

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O Area o( Ndd= 0' x 0,%54= 05b2 x 0.JS5d: o a48I L s9in ,

AllomtWe stress cicts E 70 zizctrodw1I000p:t (."%,f #j i i

) Sireno th of weld per hole e 21, oco x o.74dl = 52/o # = 1 Cecclusion : The cabinet connection i: ctishder') as construch'd PROPRIET ARY INFORM ATION OF GILB3RT ASSOCI ATES. INC. - FOR INTERN AL USE ONLY G At 350 *tSV. 3-77

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GILBERT ASSOCIATES,INC.

Structurcl Enainetetna 0414 0 ll*** 6kI ENGINEERS AND CONSULTANTS pgo;g,c7 n,,g ,,o,gyuggs ,,og RE ADING, P A. SCEAG Y.C. Sumrner al 04-4461-06 0 4 cF G

$UBJECT ORIGIN AT OR Elec. Equip. Support 8 Anchcrc9e-Ecitery Chcmtr 500 Amp. E0b:iunt

- L onE to ?I- 30 X bc IA , XSC15. XBCIA -18 Int. B!c'a. FI. Bl. AIC'-0" v ein nER

• gy

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.b. f$k  ;

ge3ogn of initrmediate SvPPort SC~f -, %.ocTs. dn. 4rce c"c nN^ '

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,2", r --

Note 5 Non-supportin9 L 's of . '. .e co b. h a ve.

Frarns welded +o embedded w,D.Jc ~

= "rh. hu ,

I P S' &cc ne.xt pop) L 5 x S x Y spcos =  % '21 " "-

to frcmin9 L 'S ) s Floor kl. alC ' O " ,

• Assurnt. ends of L 5 xS >: b recirained against rotation go.99, ,,,

• Denn Force and Directional Mcriz. Shear Force ,

cornbinl .io produce rccx. fniEiny Ynorr. .in

. avpeerting L Honenr>. chear Force. action-g

.. . is .so r:ece- .the shect- center oOhe. cngle. y that only bending stress will be excmincd k in the horizontal direction . 8 5647 * (65o t 72 6 i Twidin.] }hrn IG50" ^ ?.209 <42" + (IG50+l650X938x5 l.5 "= 12055"#

( Ma;< Do Force) -

2 *l * -2 .-  ;

.J g '3: 2.75 ('o.S 9 x 2. = 0 73 4n 4 3 . . .

l Torsional Shear = Tl s I'loSb "*x 0.6r) =

15 08: rsk at ecc hend 1 (St. Venant) . J 0 2? x 2

% kr each end' Cornb\nec' h2cr =

End Jhear stres3 /6 60 ' x7 70c) ~

606 PJi> '

13667 p ri. (00 (fr.>m horii. krci) yy ye33 phgn 14 gop ),,

L area of one. leg of t. {0 A0 h) n, Morit beriding $$reSh= lb50* x 1.203 x 66" x I  : ]h y) p5i, < [25% thar] . $Qo l

2 a f.07 t m af '-

2zocorso

• (o.60 fy) o Bending StreS5 occurs at center 17cn >

• combine.d sher stress occurs aiend af member *

• Cornbined hler 5 tress = (3 082 + 605= 15 687 psi < id5 7

• 20 :l (9.dD&

conclusion : The. int. support is sctisfccionf a< cen.3 teuded PHOPRIET ARY INFORM ATION OF GILBERT As5OCI ATES. INC, - FOR INTERN AL USE ONLY C AI 350 R EV. 3-77 I

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'"*"'"'"'"^*' ""'" '  !

GILBERT ASSOCIATES'INC. Structural Enginten.ng 0 416' .'"I 0 I .'v - l  :

ENGlHEER$ AND CONSULTANT 5 PROJECT N AME W.O. N UM B ER PAQg R E ADIN G, P A.

5C&dG V.C, Surnener */ od-44 Gl- o60 5or s  :

susJECT ORIGIN A T OR ,

Elec. Equip SvPPort Ancharcaz, . Battery Charger 500 ArnP SC 0%'2*'

oATE ll 6-80 x 5 CIA , X DCI& , x SCIA -IS Tot. b!dy. Fl. El. 412'0" vEmFIER MOe? w  :

Plan of Inkrrntdiate Support o^" " N b l

' cab, base is supported by thest frarna enernbers IT s'o f 45 3x3xf Ge .

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lemb. pl.

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._. Sec, I.;

rnb. pl, ~\ l l , e ern b. 91, $9,n;nc Inin, we .!d

. Pion TY p Int. :opport .condjii)n o }cr c ny frerd.

l All frorne C: 3x5x k * .--

_ Checking n' eld capacity' .

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• Assume only welds to embedded pl. ct end of frarre active against upd?t. .

• Although all nelds resist shear; ca.svene end neids holy) active. againer shear

• and shear on one l1"xS' long  ;

• hlIet Manneid cornbined= 4582 4 ne.t uplifi(refer 5) h (ck) calc.

es s + hen F9 .

Altonable werkinq drengib of it"x 5"lorg D lIll neld  ; . ,

(Cicts E To ziectr' odes CD 21000 psi - AISC Table.1.5.2.1- I%7)

.26 x.907 x 21 wo rs.b x 3"long = II155f ccpadty c ? neld -

Therefore. , frame aflochrnent to lE, le satisfactory as consfruct.2d. picie arnbedenent I * ,

m

.L PROPRIET ARY INFORM ATION OF GILBERT ASSOCI ATES. INC. - FOR INTERN AL USF ONLY C AI 350 R EV. 3-77 g, . ~ ~ _ . _ - .. _ ._.,_., _ _ _ _ _ ,

.a *A*-r< 5mx=2 s .,a--s 8, wiA. # 4m 4 , A--- J*ME.A Ag4-.m4, 4 ,4.MmJaa-a- --4a*+m-hJ.---=+ eda.-wh-. - - 4+,4Md e J.L A M 4.+,.4-, -

-- ..w4-_mh-aa4.9 4i. - - - --A- .Dw-e_

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l g. , --e . w.~m --- ., - - - -- - . . - ,.--,. -

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,,_ _ . , _ , ._. --, ... _ , .__-,-- , ,,, _ __,,,,,. , .3 ,- -.. , . - . . _ . ._, , _ .. _...___-m.. . , _ _ - ._ _ _.__ , _ _ _ _ , . , -.______-__l

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TAG # MODEL # (*) REPORT NO. LOCATION PT402 Barton Lot #2 -1 Reactor Bldg. Floor EL 412'-0" PT403 _" 1 Re6c tor . Bldg. Floor EL-412'-0" .

PT455 1 Reactor Bldg. Floor EL-436'-0"- j PT456 1 Reactor Bldg. Floor EL-436'-0" i PT457 .

1 Reactor Bldg. Floor EL-436'-0" l PT446: Barton Lot #3 2 Turbine'Bidg. Floor EL-436'-0"

"~ "

. PT4465 2 PT447- .

2 Turbine Bldg. Floor EL-436'-0" i LT459 Barton Lot #2 1 Reactor Bldg. Floor EL-436'-0" ~

LT460 1 Reactor Bldg. Floor EL-436'-0"  ;

LT461 "

1 Reactor Bldg. Floor EL-436'-0" {

FT474 1 Reactor Bldg. Floor EL-463'-0" .;

LT474 - 1 Reactor Bldg.-Floor EL-463'-0"  !

- FT475 1 Reactor Bldg. Floor EL-463'-0"  !

LT475 1 Reactor Bldg. Floor EL-463'-0" l LT476 1 Reactor Bldg. Floor EL-463'-0" i LT477 1 Reactor Bldg. Floor EL-436'-0" l FT484 1 Reactor Bldg. Floor EL-463'-0" LT484 1 Reactor Bldg. Floor EL-463'-0"  ;

FT485 1 Reactor Bldg. Floor EL-463'-0"  :

L'"485 1 Reactor Bldg. Floor F.L-463'-0"  :

LT486 1 Reactor Bldg. Floor EL-463'-0" LT487 1 Reactor Bldg. Floor EL-436'-0" l FT494 1 Reactor Bldg. Floor EL-463'-0" j LT494 i hactor Bldg. Floor EL-463'-0" FT495 1 Reactor Bldg. Floor EL-463'-0"  !

LT495 1 Reactor Bldg. Floor EL-463'-0" l LT496 1 Reac tor Bldg. Floor EL-463'-G" j LT497 1 Reactor Bldg. Floor EL-436'-0" i t

FT414 Barton Lot #3 2 Reactor Bldg. Floor EL-412'-0" f FT4143 2 l FT415 2 Reactor Bldg. Floor EL-412'-0" ,

FT416 2 Reactor Bldg. Floor EL-412'-0" l FT424 2 Reactor Bldg. Floor EL-412'-0" i FT425 2 Reactor Bldg. Floor EL-412'-0" FT42C 2 Reactor Bldg. Floor EL-412'-0" FT434 2 Reactor b1dg. Floor EL-412'-0"  ;

FT435 2 Reactor Bldg. F3oor EL-412'-0" '

FT436 2 Reactor Bldg. Floor EL-412'-0" FT476 " "

2 Auxiliary Bldg. Floor EL-436'-0" ,

FT4765 " "

2 i FT477 " "

2 Auxiliary Bldg. Floor EL-436'-0" .;

FT486 2 Intermediate Bldg. Floor EL-436'-0" l FT487 " "

2 Intermediate Bldg. Floor EL-436'-0"i FT496 2 Intermediate Bldg. Floor EL-436'-0" ;

FT497 " "

2 Intermediate Bldg. Floot EL-436'-0";

PT950 2 Auxiliary Bldg. Floor EL-463'-0" i 1

hW,pw omasy - .a * + mw ,..3  %.#,,,- ._

a

+=vW,

1 3

i TAG # MODCL # (*) REPORT NO. LOCAf10N PT9503 Barton Lot #3 2  !

PT951 " "

2 Fuel Handling Bldg. Floor EL-463'-0" '

PT952 " "

2 Fuel Handling Bldg. Floor EL-436'-0" PT953 " "

2 Intermediate Bldg. Floor EL-435'-0" .

LT1310 2 Fuel Handling Bldg. Floor EL-412'-0" !

LIl311 " "

2 Fuel Handling Bldg. Floor EL-412'-0" LT1320 " "

2 Diesel Cen. Bldg. Floor EL-427'-0" LT1321 " "

2 Diesel Gen. Bldg. Floor EL-427'-0" ,

LT1322 " "

2 Diesel Gen. Bldg. Floor EL-427'-0" t

• Westinghouse Proprietary Information ,

REPORTS-

1. NS-TMA-2184

2. WCAP-8687 l I

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