ML20195C504

Rev 3 to CCP 45, Permanent & Temporary Attachments to Embedded Weld Plates

ML20195C504
Person / Time
Site:	Comanche Peak
Issue date:	10/11/1984
From:	BROWN & ROOT, INC. (SUBS. OF HALLIBURTON CO.)
To:
Shared Package
ML20195C398	List: ML20195C393 ML20195C409 ML20195C459 ML20195C504 ML20195C547 ML20195C602 ML20195C659 ML20195C693 ML20195C735 ML20195C750
References
CCP-45, NUDOCS 8806220216
Download: ML20195C504 (17)

Text

. _. -

1 e

-y-Il ML BRotrN & RDOT, IRC.

FEDCIDUE.E EFTICTIVE CPSE3 NUM3ER IITISION DATI PACZ

/,,,

CCP 45.

/

3 10/11/8t.

I ef 7 TITLz:

OR:cINATOR M

h"U " Ed cass

/d

,/!

3ITIIvc 3T:

PERMANENI AND 341 QA Date TO DED WELD d

[,

1. MC Mf/

/

PLATES TUGCD QA

/ Cate AFF107ED BT:

M e erN/d

/d"//- IO CDNS!1CC.'ICH FloJECT MC1 Date O.i TABIZ OF CONTENTS 1.0 CEh'ERAL h

E' 5

[$f n

1.1 PURPOSE Cf,'f 1.3 ENERAL DISCUSSION j

/ [f37

' Tj!

hf 1.2 SCOPE W

1.4 RESPONSIBILITT sg {,

,s

(.,

1.5 DEFINITIONS f,

2.0 PERMANENT ATTACHMENT LOCATION 3.0 TEMPORAkT ATTACHMENIS 3.1 LOCATION f

4.0 BCP ATTACRMENIS 5.0 RETEREN S r

1.0 CENERAL 1.1 PURPOSE 1.1.1 The purpose of this procedure is to set forth criteria for the loca-tf~on and epacia of fixture supperts attached to embedded plates in

.the wells or esilings of the plant buildings ~ to assure ce sformance with requirements established by the Design Egineer, Gibbs & Fill, k\\

Inc. This procedure also provides a means for the responsible arafts to inform egineerig of all BOP attaciments to strip plates and large plates in the Unit II safeguard, containment, diesel generaMt, tunnel and tank areas.

i l

A

.o

o BROWN & 100I, INC.

PROCEDURE ETTE CTIVE CPSES NUMBER RIVISICN DATE P ACE JOB 35-1195 CCP 45 3

10/11/84 2 of 7 1.2 SCOPE 1.2.1 This doctament cover's the rules governing the location and spacing of both permanent and temporary attactments and fixture supports on embedded plates, and the transmittal of interv.ation pertaining to BOP attactusects on embedded plates and cites the re fe'cance doctaments which establish these criteria and pre sent additional detailed data. The requirements of this procedure shall govern except when specifically detailed otherwise 3n the originating engineerig organ..zation's dravig or upon issue of a pertinent de sig n cha nge.

1.3 CENERAL DISCUSSION 1.3.1 The stwe. ural members and operations to which this doctament pertains are the 3/4" thick plates anchored to the building walls and ceilings by Nelson Studs,,the fixture supports attached to these platas, and the location of these attactments on the plates.

The purpose of these plates is to provide structurally competent surfaces to which fixtures, such as pipe hangers and cable tray j

hangars, can be permanently attached by welding. The need for g

proper location of the supporN on the plates is to avoid placing loads in areas or insufficient strength due to Nelson Stud loca-tion or nearness to the edge of plate.

1.4 RISPONSIBILITT 1.4.1 The proper location, spacing of attactmente, and transa ttal of d

informatica pertaining to BOP attactments on the embedded plates shall be the renonsibility of the superintendent of the craft engaged in inst' '

tion of the attactments.

1.5 ZEFINIbONS 1.5.1 Strip Flases" are. those plates 3/4" thick, either 8" or 10" vide and of various lengths which are anchored to concrete surfaces by

• eabeddad Nelson Studs.

1.5.2 "large Plates" are those pistes 3/4" x 4 '0" x 8'0" or * ? z 8'0"

.x 12'0" which are anchored to concrete surfaces by emb=;ved Nelson Studs. This includes plates of either of these nominal sizes which

']

were modified to include cut-outs or irregular outside shapes to coutorm to building configurations.

i o

^

w em

3ROWN & 100I, INC.

PROCEDU1LE EFTE CTIVE CPSES NLWRER REVISICN DATE PACE Jc5 35-1195 CCP-4 5 3

10/11/84 3 og 7 2.0 FERM ANENT ATTACHMEST LOCATION 2.1 Permenent attactments shall be located in conformaire with design documents, but wher e the special situations described in the follovirs paragraphs are en:ountered. the locations shall be sub-jact to the provisions rtated in this section.

2.2 Attchents to "large" plates in the cantilever region as defined on Figure 1 of Attaclument No. I shall not be made exc?pt in tho se ca se s where:

1.

The design doctamen specifically abows the attachment in the cantilsvar region, g 2.

The design document provides for an additional member or mem-bars which serve to span the cantilever region, and are not attached to the plate within the cantilever region.,

2.3 vb'en an attactusent is made to a strip plate at a location not '

specifically shown on approved, controlled drawings, and the attacInnent would be located more than 3/4" from the center line of the plate, the location shall be approved by she on-site "CPPE" (Comanche Peak Project Ergineering Department) prior to' doits the j

work (See Figure 2 on Attaciument No.1).

Attacissents to "strip" plates in the cantilever region as defined on Figure 2 of, Attach-ment No.1 Phall not be made except in tho se ca se s WMre:

1.

The design doctament specifically shows the attachment in the cantilever region, or 2.

The design docuent provid7e for an additional member or members which serve to span the cantilever region.

2.4 Welds for a hanger, and auxiliary steel where used for that ha nge r,

shall bi separated a minimum of 12' from an adjacent hanger and l

its auxiliary steel (See Figure 3 on Attachment No.1), unless l

otherwise approved by the CPPE. This restrictien vill not apply l

to unistrut welded to the embed plato for the purpom: of

, supporting instrtaments or instrtament vs1ves.. Attachments j

to embedded weld plates which interfact with installed crpansion l

anchors shall provide the required clearances indicated in Attach-ment 4 of CEI-20, unless otherwise shown on an etsineerits dravitg.

i l

Dniess specifically approved otherwise, welding shall be done usits a maxistan interpass temperature of 350*T on 3/4" weld phtes and 250*T on embedded plates less than 3/4" thick.

l

~

. _ _ ~ _ 8. "a. '. '... -j L

~

. s

BROWN & ROOT, INC.

PROCEDUILE ETTE CTIVE CFSES NUM3ER REVISION DATE PACE Jos 35-1195 ccr-45 3

10/11/s4 4 of 7 2.5 Strip plates which have separatiou violations with concrete expansion anchors may be rende ed unuseable by CPPE Civil De pa r tme nt a f t e r a n e ng ir.e a r ing eva lua t io n ha s be e n ma de.

Plate sections that are rendered unuseable will be so stated on a DCA. This area of the plate will then be paintcJ red in accordance with the appropriate architectural specification. No attachmonts shall be made to the portion of a strip plate which has been rendered unuseable; no portion of a strip plate shall be rendered unuseable if it has an attactament already made to it.

3.0 TEMPORARY ATTACHMENTS 3.1 LOCATION 3.1.1 The location of temporary attachments to embedded plates shall be soverned by the same rules that apply to permanent attach-ments except the additional prohibited areas shown on Attachment No. 2, for large plates. These rules are as presented in See-tion 2.0 of this procedure. The rules pertaining to spacing between attactaments shall apply the same 'ottween temporary attachments and between temporary and permanent attachments.

I 3.1.2 Approval of any special condition not covered by this procedure, s

and of all temporary attachments ia Unit II safeguard, contaitz:ent, diesel generator, tunnel and tank areas, shall be shown in writics on a bru entitled "Temporary Attac}unent to Embedded Plates".

Attaclament No. 4 hereto. The original of that completed form sh:.11 be given to the general braman responsible for the instal-lation in all Unit 1 a nd c ommon e s sa s.

In Unit 2 sa feguard, c onta inme nt, diesel generator, tunnel and tank areas, the original shall be forwarded to the THE Civil Croup.

'ihis bri may be transmitted a'?ter the installation of the attachment, if the attachmen: is per one of the standards covered by this procedure. If the attachment is not per one of the standards shown, approval must be obtained prior to the installa-

.tian of the attachment.

3.1.3 Welding of temporary attachments to the plates and the removal of these attachments shall be in accordance with the provisions of Welding Procedure No. WES-29. Unless specifically approved otherwise, weldits shall be done in accordance with WPS-10046, with maxistan interpass temperaturer es stated in paragraph '2.3. -

At tachme nt shall be made by fillet welds, the size leg of which shall not exceed 3/8-inch.

~ ~ ~ ". '..

' :. '.. u.-..' -:.. '

2~

4 1

310WN & ROCT, INC.

PtocDURE E',TE CT IVE CFSES NUMBER RIVISICE DAII PACE JOB 35-1195 CCP-4 5 3

10/11/84 5 of 7 3.1.4 Removal of attachments may be accomplished either by are gouging, or by gas flame cuttig or by saving.

h e it her ca se, t he a t t a c h-went shall not be cut closer than 1/4-inch to the embedded plate.

The embedded plate shall be ground smooth after this cutting.

In Unit 2 safeguard, contaiment, diesel generator, tunnel and tanic areas. TNE shall be notified of the removal by the Attach =ent,

to Embedded Plate form (Attachment 5). This form may be transmitted a f t r the removal o f t he a t tacInne nt.

3.1.5 Temporary attachments to embedded plates shall be only the types shcyn on Attaclument s No. 2 and No. 3 to this procedure.

3.1.6 Attactuments to ceiling plates or plates on the bottom of beams shall not individually carry suspended loads greater than 6,640 pounda. Brackets attached to embedded wall pittes shall not be loaded in excess of the values abovn on Figure 8. Attactinent No. 3, hereto.

3.2 The provisions of paragraph 3.1.2 to 3.1.6 pertain only to the 3/4" thick wald plates attached to the walls arri ceiligs by embedded Nelen studs. Temporary attachments shall not be made to embedded plates of other thicknesses which are tutended for peru.anent attachment of specific structure (e.g., platforms) without approval via Attachment No. 4 to this procedure.

3.3 A log will be main:ained in the files of the Project Civil Engineer on a.t1 temporary attacissents which require Engineerits approval via Attactunent 4.

For Unit II Sa feguard and Contaitunant Buildizgs, this ' fog will be maintained in tne files of the TNE Civil Supervisf ag Engineer.

4.0 BOP ATTACEMENTS 4.1 The location requirements for all BOP peransent and all temporary attachments shall be governed es 1previously described.

4.2

'In e.ddition, all BOP attachsens to matedded plates fa Unit II sa iq;uard, containme nt, dieral generator, tunnel and tank areas shall be approved by the THE Civil Supervising Engineer. The required inft.;aation shall be treenitted to TNE by the use of the BOP attachnert to Embedded Plate Form (Attaclunent 6, Ebeet 1) berato.

This mey be transmittet either prior to installation (to reserve a location) or after installation. The following is an instruction for the required information.

=

l l

BRCVN 4 200I, INC.

PROCIDURE ETTECTIVE CFSES

.WMBER RIVISICH DATE PACE JOB 35-1195 CCP-4 5 3

10/11/54 6 of 7 4.2.1 Identification number will be assigned by '1WE at the time the forms are received.

4.2.2 Equipment amber shall be filled out by the respoce.;ible craft if available.

If not available, indicate with N/A.

4.2.3 Reference drawings should be indicated by the responsible craft if available.

4.2.4 Torm shall be syned, dated, and department indicated'hy the responsible era ft.

4.2.5 Step I Support type should be indicated (conduit support, pipe support, etc.) by the responsible cra ft.

Indicate department in le ft coltaan and initial and date form in right bend coltsin under

' Co ns t r '.

NOTE:

If 'other' is ' indicated, specify type.

4.2.6 Step II

(

Iocation debeription shall include room number, column line designation or stiauth and radius, and elevation. This infor-nation shall be completed by the responsible craft. Indica te de partment in le ft coltann and initial and date form in right hand column under 'Constr'.

4.2.7 Step III The type of maaber to be attached shall include ape-ific me.t,ber type (1.3x3x.75, W 4x13, e tc.) ba se plate size (6"*6") or Nelson stud size (1s" 9). This information shall be completed by the re sponsible cra ft.

Indicate department in left coltaan and initial and date form in right band column under 'Constr'.

4.2.8 -. Step IV The load at the point of connection shall be provided by attaching

'a completed ELS form to the traveler. This step will be completed by the responsible engineering discipline. Indicate department in left column and initial and date form in right hand coltsan

. under 'Eng '.

6'

l

)

3R0b*N &' ROCT, INC.

FROCEDURE ETTECTIVE CFSES NUMBER RIVISICH DATE PACE

]

JOB 35-1195 CCF 45 3

10/11/84 7 og 7 4.2.9 Step V This step will be completed by TNE, and the form will be maintained on file by 7b'E.

Right hand should be initialed and dated.

4.3 Stap VI t hrct:Jh FIII These steps shall be filled out only when a BOP attachment is being re. moved or relocated on an, embedded plate. The responsible cra f t shall request the original form from TNE Civil at the ti=e of the rework in order to complete these steps.

4.4 Any additional reworking of the support shall be documented as stated in Section 4.3.

Each taverk will require an additional three steps to be completed on the form (See Attachment 6. Sheet 2).

4.5 For 30P attachsents existics prior to revision 2 of CCF-45, forms aball be initiated at th9 time the attachment is reworked for the first t ime. Any subsequent tmworkirs of the support shall be doctamented as stated in Section 4.3 and 4.4.

5.0 RETERING S 5.1 Cibbs and Bill Guidelines CTN-46108 5.2 Cibbs and Bill Guidelir.es CTN-39332 5.3 Welding Procedure VESr.29 5.4 CF-CPM 7.1 Serie s a

s-mm

RROWN & ROOr, INC.

FROCEDURI ETTECIIVE CFSES NUMBER RIVISICN DATE PACE JOB 35-1195 CCP-4 5 3

10/11/84 1 of 3 ATTAC1fMENT 1

.. '. r. -

.t

%ntilever Ragtens' are. -

c m s.hstehed. seattacA.1

'1'. d//6'/#dV/#/

eants aee ta be ande 1n'

- these arets enlass tne crt.

s,_

'h O,

rD.y,Osy,Cis/ S},,. s ter1a ei porsgrayb 2.1 haee cal eseest wheer 1

g o

o-eartig indicates studs 4*

e pa un p u ncret.

FIGURI 1 Its attactments are to be ande in %ntilever Regions' N-est crite.ia of paragraph 2.2 havr been set.

i 8 l ' T*4ent an. cept where markfrig.

• de.

l 6

l 6' 6 inaicates studs to be nurer of plate)

I seet of plate.

.d

,g

=

. F, ( Plateg..,

~l

~

v

. g*{yttat% g -

.g'g 6

O

/ P//P//P//hys I

to be mac' on crew-hsfched.sre.ni No temporary affachmenhr e

l

.. ~....-2. Aa&& WALL ' PLATE...-

(

v

.g-i:toune

4

.emsasias piak.')

ra s <, s pu.

7////////A

&, # # # # # #4-

'3 4

s N

sa- -cn

-ca

=

4 u

Q

..jy V g

u.,... s.; s>

.===-

Na4m %d-

\\

l

% +- -

e

~4)(y.

g< y'>

Slud Sa're Ma.r. daad

'3.

//2 S /ss.

/

l J.) ~

3/s '

2750 /bs.

'/z *

.o o k i

4..11 4 -piate i

MANGER PLETE NEl. son

.sruD (Max Lead - 6640 pounds)

F/6 URE.

5

. fig URE b

.1 l

~.

l l

l 1

I l

3ROWN & 100I, INC.

PROCEDURE EFTECTIVE l

CPSES NUMBER REVISION DATE PACE Jos 35-1195 l

l CCP-4 5 3

10/11/84 1 of 1

. ATTACEMENT 3 k

. V*N'Ud*d P/ete ;

y Cr###fA Y

1. 1. A r ess r7A v, ssi s ssk v

y 4

yv3m u

v n

m 4.

tr>

(.,/

y..

.. r g.

g

-., +., - -

Max.

C, : e>v

- t d T--

Max'.

O g-y

~

l yg. :

y 3-/,$f"/ MO/ r 3-79'# Ho/es

.$~x.y Bent PMe gg ramt,pae

\\

.T.YPE Z T YPE.22' H

N G E'R '

CL/P3

• Max Load - 6640 pounds)

. '. i/G URE 7

r %/

Bhucket memben Q

M C f lnF/ f t/* N W M p.yar, e

'4:s@

k. % t r

g.-

u A*

,500-U.

l. cad 3,J50 -U.

u,,.

uax.

4

.c

• r V

I

(

i o

, J.n ous' SNar k

/

for f.hr-/ 4/ ope Mr.n*// */*P

e-between f.fr/ A 2 f* /

HANGER BRACKE TS F/6URE 8 l

MC

~

-- -...... -......_ m g..

.*A'~.

BROWN & ROOT, DlC.

PtoCEDITRE EFFECTIVE CPSES IrthfBER RIVISICN DATE PACE

-s J08 35-1195 CCP-4 5 3

10/11/84 3 og g ATTACHMENT 4 TEMPDRARY ATTACMENT TO EMBEDDED PLATES i

Tenporary Attachnent No.

Date 2.

Location Description

(

2.

Type msnber to be attached (angle, channel, I-beam, etc.)

I 3.

Approximate load (pounds) to be supported and distance to load from plate _

l

\\

Craf t forenan Badge Nmber Approved:

Civil Engineer

1 4

I 1

BROWN & 1007. INC.

PROCEDURE EFTECTIVE CFSES NUMBER REVISIGI DATE PACE Jos 35-1195 10/11/84 CCF-45 3

gg3

. ATTACIMENT 5 9

RDtWAL cr TEMPORAtf ATTAODEJrf To maEDDED PLafts I

Tempetary attachment me.

Bete 1.

Escaties teocriptias 2.

Type of mueber es be removed (e gte. =h=1. 3-bane. etc.)

(

=

3.

Verity been estal acceptance after ruwwel b Satiseectory

]OneettaAnetory

., u

-1. ~,eaue l

Croit toronee see6e he-approveds Ctett Egtseer 4

e e

f_v.

m u

-y v-

. ~..,

BROWN & ROOT, INC.

PROCEDURI ETTE CTIVE CPSES NUMBER RIVISICN DATE PACE JOB 35-1195 CCP-4 5 3

10/11/84 1 of 2

. ATTACHMENT 6 Son ATTAMfvT TO Def*0fc DLATT g IDO4TIFICL M NO.

LQulPfC T no.

gN g QuAh ITY gA&i10F i M.

m oms.L n.

Im RLiLRL%E DUaih45 l

W C08-4 5 IV./

_,, _I MtEPAAED BY OITE DEPT.

OP.'so.

OEFT.

OPDtATTON "0M m EW.

I

(

)

Type ef support being iastalled (checi one)

Ffpe Support

!&C Conduit Support Other

(

]

Specific Location:

1 i

(

)

Type of anseer being attache 4 (Angle. Chamel. Base Plate. Etc.)

and stre:

!Y

(

!.eed at connection. Engineering to attack ILS Form.

T THE

!aforention input into computer based en it.$ Form. Rev.

i T1 Revert of support. Note applicable changes ta:

1) Specific location:

2) Type of ascer being attacned:

3) Ramerks:

T!!

(

)

Engineering to revise MLS Forv for location, attactment type or site, and lead (as applicabic).

?!!!

Tut Inferention input inta computer based en MLS Fors. Rev.

l Mr&G

RECWN & ROCT, INC.

PROCEDURE ETTICTIVE CFSES IrCMBER REVISICH DATE PACE Jos 35-1195 ccP-4 5 3

10/11/84 2 of 2 ATTACHMENT 6 800 ATTAM[WT TD DGEMD PtJTE 100sTIFICAT10n NO.

N.T. 2,, 0F,,,,

WE384-9 MtEFCttD ST DATI Op. m. Ot77.

OPERaT104 C wf?1 t%t II

(

)

Assert of soport. mete applicable cswges in:

1) Speciff c location:

2) Type of ammeer being attacned:

3) tenerts:

(

8 I

[

)

Engineering to revise U Form for locatise, attachme?.t type er size,andlead(asapplicable).

I!

TE Infocustion igvt inte cementter based en U Fors. Rev. _

III l

)

Remort of agpert. ante applicable changes fe

1) Spectff a lesstion:

2) Type of anseer being attached:

3) Remarts:

1111 (1 Engineering to revise U Form for location, attacitaent type er site. and lead (as applicele).

IIT

(

) Inforuntion input into computar based en U Form. Rev.

e L.

,e

.e

.ee-o

.n

Ebasco Design Criteria for Project Identification Seismic Category I Electrical No. SAG.CP10 Conduit System Rev. 7 APPENDIX 9 LOCATION OF CONDUITS SUPPORTED ON SECONDARY WALLS AND WALL DISPLACEMENTS Note: This appendix includes the following:

1.

Table A.9.1 provides information on location of conduits supported on secondary walls (information obtained from Ebasco site via JPP-86-29) dated November 7,1986).

2.

Stone and Webster document No. DBD-CS-19 Revision 1, "Building and Secondary Wall Displacements," which it incorporated in the design criteria without any changes, provides secondary well displacement.

I

(

l l

l l

l l

0966u

a

(

TABLE A.9.1 SUPPORTS ATTACHED TO SECONDARY WALL & P11 MARY WALL DWG CONDUIT 2323-Al-0503 4

0507 12 0508 1

0509 3

(

[

0510 2

'C 0522 2

Total 24 l

Source: The above informa: ion was transmitted from LE Racelis to t Shetty on October 15, 1986 and is included in Attachsent to JPP-86-199 dated November 7,1986.

[ --

TABLE A.9.1 (Cont'd)

DWG 2323-Al-0503 DW:: 2323-Al-0507 CONDUIT SUPPORTS CONDUIT SUPPORTS 1.

CSM-29-B 1.

06546-?

2.

IN-CSM-9 2.

06546-1A*

• 3.

04623-1A**

3.

05232-1 4.

C-Train for Conduit 4.

05232-3 C-IMS-A6 5.

05232-4

-A7 6.

05232-5

-A8 7.

05232-6

-A9 8.

JllA-501

-A10 9.

04987-1A**

-All

10. 05056-1Aee

11. 06143-1A**

12. 05041-1Aee

~{

DWG 2323-Al-0508 DW:: 2323-Al-0509 CONDUlf SUPPORTS CONDUIT SUPPORTS 1.

13011-1Ae*

1.

11240-1A 2.

08447-1 3.

04623-1 l

DWC 2323-Al-0510 DWG 2323-Al-0522 1.

CIFDA-15-M 2.

09422-1A CONDUI*a' SUPPORTS l

1.

17750-1A**

2.

17722-1A en Unmarked

(

... A. 9-2

.