ML20195F326

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Temporary Change Notice 1 to Rev 0 to 35-1195-CPM 6.9F. Incomplete Temporary Change Notices 2,3 & 4 Encl
ML20195F326
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 03/27/1980
From:
BROWN & ROOT, INC. (SUBS. OF HALLIBURTON CO.)
To:
Shared Package
ML20195F283 List: ... further results
References
FOIA-85-59 35-1195-CPM-6.9, NUDOCS 8606120071
Download: ML20195F326 (12)
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ARMS 7 JOB 35-1195 INDEXED Comanche Peak Steam Electric Station DATE:

Construction Procedure I DOCUMENT CHANGE NOTICE NUMBER This notice applies to Construction Procedure No. 35-1195 CPM 6.9F Revision 0 ,

Appendix This change will be incorporated in the next revision of the procedure. ,

Change the procedure as follows:

Replace pages 1 through 7 with the attached pages 1 through 7. ..

Add pages 8 and 9.

Replace page 4 of 6.9F-I with the attached page 4.

F0lA-85-59 s

Slg5 Reason for change: Change in Class 2 & 3 Component Support Program.

i This change approved by: Reviewed by:

ef 56'G Nr>N/ S-P-4

' / Bro'An FF ot Quality Assurance Da:e o g1nator date W/

/ CeGC0 Quality' Assarance Date h Reviewed by:

//)p ,v 9 U f5' 3-31-80 Ccnstruction Projecc Manager '

Cate Effective Date 8606120071 860512 e DE 9 PDR d-

CPM 6.9F-Rev. O, CN 02. 4/28/80 Sheet 2 of 8 BROWN & ROOT, INC. l ISSUE NUMBER REVISION DATE PAGE CPSES JOB 35-1195 CP-CPM 6.9F 0 02-06-80 2 of 9 6.9 F-III Pacific Scientific Corp. " Instruction Manual - Installation and Maintenance Mechanical Shock Arrestors," Rev.1, May 1977 6.9 F-IV ITT Grinnell Corp, Procedure PHE-7594-1, Maintenance and Installation Manual, ITT Grinnell Fig. 306 and 307, Mechan-ical Shock and Sway Suppressor," Rev. 2 6.9F-V Inspection of ASME Component Supports (QI-QAP-11.1-20) '

6.9 F-VI Installation Instructions Supports Containing Lubrite Plate 6.9F-VII Sway Strut Modification

1.0 INTRODUCTION

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This appendix to procedure CPft-6.9 has been prepared to delineate requirements for the fabrication and installation of ASME Compon-ent Supports at CPSES. Attention should also be directed to Supplement 6.9F-V for additional acceptance criteria.

2.0 GENERAL 2.1 APPROVAL AUTHORITY The origination, review and approval of this document shall be indicated as required by procedure CPM-6.1.

2.2 RESPONSIBILITY The General Mechanical Superintendent shall .be responsible for fabrication and installation of Component Supports at CPSES.

3.0 PROCEDURE FOR THE FABRICATION AND INSTALLATION OF PIPING AND COMPONENT SUPPORTS EXCLUSION: Instrument Tubing Support fabrication is excluded from the provisions contained herein.

Class 1 Component Supports ("Q") that are to be fabricated and/or installed onsite shall have all work performed to an " Operation Traveler" prepared in accordance with CPM-6.3.

All fabrication and installation work shall be within the toler-ances given in Supplement 6.9F-I and Table 6.9F-1.

Verification and inspections of Class 1 "Q" supports shall be documented on the Operation Traveler or Figure 6.9F-1. Veri fi-cation and documentation of Class 2 and 3 supports shall be documented on the iGDC.

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CPM 6.9F, Revision 0 0CN#4 Sheet 2 of 8 BROWN & RCOT, INC. ISStJE l CPSES NUMBER REVISION CATE PAGE JOB 35-1195 CP-CPM 6.9F 0 02-06-80 3 of 9 NOTE 1: Cleanliness and Fit-up inspections nay be perfomed sinultaneously by OC when required.

All welding on "0" supports shall be per Appendix 6.9D of this procedure using requirenents defined as "NF" in the left-hand nargin which are in accordance with ASME BPV Code,Section III, Subsection NF, Winter 197d addenda unless other later addenda are approved for use.

NOTE 2: Craft personnel are expected to be familiar with the inspection requirenents of Supplenent 6.9F-V.

All documentation describing the fabrication / installation of --

component supports shall be assenbled into conponent support traveler packages. WPCs and FUDCs to be included in the CSTP are originated as delineated in Appendix 6.90.

3.1 TRAVELEP CONTROL Component Support Traveler Packages for Class 1 supports shall be controlled as follows: _

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1. The traveler shall be prepared in accordance with Procedure  !

CPM-6.3. The traveler package for supports shall contain a copy of the latest design drawing including all design changes, CPCs, etc., controlled in accordance with the applicable procedures. All CPCs which affect the traveler package will be listed on the WPC.

2. Welding Engineering shall prepare the Multiple Weld Data Card and add it to the traveler package.
3. The traveler package shall be forwarded to 0A/0C for surveil- l lance and ANI review as applicable. ANI review nay be waived by the ANI when specified in writing. Associated FPC l review shall be as described in Appendix 6.9G.
4. The traveler package shall be returned to Welding Engineer- l ina for issuance to the craft. ,
5. When it beconcs necessary to revise the traveler package as  !

a result of a., design change such as a CPC or drawing revision, the following ,shall be acconplished:

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i CPM 6.9F, Revision 0, CN#4 8/S/80 Sheet 2 of 8

____.._______s

BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE

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JOB 35-1195

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DCN #1 CP-CPM 6.9F 0 02-06-80 4 of 9

a. Voided welds will be noted as such on the applicable traveler package by the QC Inspector in the field, initialed and dated. QC/ANI review of voided welds is not required at this point.
b. For any added welds:
1. Welding Engineering shall prepare Weld Data Cards as well as a " Bill of Materials" (MRS portion of the MWDCr o' drawing, etc.) for any additional materials.
2. The Weld Data Cards and CMC are routed to QC and ANI as required by Sections 2.6 and 2.7 of this _

procedure.

3. The resulting Weld Data Cards, Bill of Materials, etc., are then routed to the field and incorpor-ated in the traveler package by the QC Inspector.

4 Work may proceed on unaffected parts of the support while these changes are being made.

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6. The routing of the traveler package as detailed above shall be statused in a control log. This status log shall serve as the drawing control log so that in the case of a drawing revision, the traveler package may be located immediately .

and the new drawing or design inserted into the package.  ;

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7. All the applicable requirements of Procedures DCP-4 and 5 shall be met for adequate control of the drawings in the traveler packages.

3.1.1 Hanger Package for Class 2 & 3 Component Supports

1. A controlled BRH shall be used to prepare the Hanger Package  :

which shall consist of the WDC, WFML, BRH and BOM.

2. Welding Engineering shall enter weld numbers on the BRH for welds to pressure retaining members, full penetration welds except flare beveling on structural tubing, hangers with multiple processes or multi filler materials, or welds requiring unique numbers.
3. Once prepared, the HP will be submitted to the HP Distribu-tion Center where it shall be logged and filed until requested.

A list of all HP's sent to the distribution center should be sent to the Hanger Dept. by Welding Engineering.

'. CPM 6.9F, Revision 0, CN04 Shegt 3 of 8 BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE

, JOB 35-1195 CP-CPM 6.9F 0 02-06-80 5 of 9 4 Upon completion of the hanger installation the HP shall be returned to the Distribution Center. At this point the BRH and CMCs shall be reviewed by Felding Engineering and weld numbers entered on the BRH, CMC and Weld Data Card for those welds requiring NDE in excess of a Visual Inspection.

3.2 REVIEW 0F THE CSTP or HP The following itens nust be included in the Component Support Operation Traveler (Class 1 supports) or the Hanger Package (Class 2 and 3 supports):

' 1. An operation for verification of materials in accordance with the support drawing " Bill of Materials," the Material --

- Requisition. Vendor-supplied supports identification tags shall be verified.

NOTE 1: A copy of the data report nay be attached.

NOTE 2: The Bill of Materials on the MRS portion of the back of the l'WDC nay be used, or a separ-ate Bill of Materials may be attached.

2. An operation to verify material traceability.
3. All nondestructive and visual examinations shall be OC hold points.

4 Verify that all necessary MWDCs or WDCs are present.

5. Provisions shall be nade as required on the Operation Tra-veler the Component Support Installation l'echanical Inspec-tion Checklist or the Hanger Package to verify design loca-tion and the tolerances given in Supplement 6.9F-I as applic-able.

For Group 1 supports that do not have a specific design location, verification for location shall be for naxinun span only.

CPM 6.9F, Revision 0, CN#4 8/5/80 Sheet 3 of 8

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- CPM 6.9F, Revision 0, CN04 Sheet 4 of 8 BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE

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JOB 35-1195 CP-CPM 6.9F 0 02-06-80 6 of 9

6. When spring hangers or mechanical snubbers are part of the support, provisions shall be nade to verify stop installa-tion or correct operating configuration in accordance with the Manufacturer's Instructions.

NOTE 1: When threaded rod is used as a supporting member, the rod shall be engaged in the top cap of the hanger the full depth of the cap.

NOTE 2: After completion of line installation (prior to operation),

s the hanger should be adjusted to the cold position (white button, ITT).

7. When bolted connections are used, provisions for verifica- -

tion shall be made of:

- At least onE complete thread engaged beyond face of the nut.

- Lock nut or double nut systen used. ,

- Surface contact of nut aligned with plate and flush within a 1:20 slope.

- Bolt hole size within tolerance listed in Supplement 6.9F-I. This verification shall be required on the traveler.

- Material traceability for bolting raterials as re-quired above.

1 If the CSTP or Hanger Package Multiple Weld Data Card is acceptable, the cognizant personnel shall indicate such by initialing and dating " reviewed by" block on the Operation Traveler or MWDC pages and checklists.

3.3 COMPONENT SUPPORTS GENEPAL RE0VIREMENTS 3.3.1 Base Plates When field personnel detemine that the original pipe hanger base plate cannot be installed as designed, design nodification nay be made in accordance with the " Base Plates Installation Guidelines" (Supplenent CPP-6.9F-II). If a modification to the design can be accomplished within the guidelines, a CMC shall be used to nake the nodification in accordance with applicable controlled Engineer-ing documents. If the nodification cannot be nade within the guidelines the problen will be turned over to the Pesponsible Mechanical Engineer.

CPM 6.9F, RevisIo'n 0, CN#4 Sheet 4 of 8

BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 CP-CPM 6.9F 0 02-06-80 7 of 9 3.3.2 Lost and Damaged Material Hanger material that has been lost, damaged, or otherwise rend-ered useless after being cut and assigned to a support may be replaced by the following methods without a CMC provided the following is accomplished.

1. The responsible craft foreman shall complete a material requisition to replace the lost or damaged item. The MR shall contain sufficient information for the Misc. Fab Shop

, to fabricate the piece of material, and shall indicate the disposition of the original piece. The Fab Shop on the strength of the MR shall fabricate the replacement material.

The QC Inspector in the Fab Shop shall review the MR and

  • piece fabricated and signify his acceptance by signing and '

dating the MR. The field QC Inspector should attach the MR to the data package when the replacement piece is installed.

2. Alternatively, the responsibile craft foreman may return the component support data package to the Fab Shop. The Fab Shop QC Inspector will line out the signoff on the bill of materials in the normal line entry manner and add the replace-ment item on the bill of material indicating that the original item was lost or damaged and an acceptable replacement piece was issued. This entry shall be documented in the normal manner.

3.

The traveler s. hall be revi. sed in accordance with CPM 6.3. .

4. If B&R welds were involved,'the weld information on the WDC  !

shall be lined through, initialled and dated, and the same  !

weld number and holdpoints re-entered for tre replacement  !

welds. '

3.3.3 Additional Requirements 3.3.3.1 Shirmiing/ Grouting.

Component support wall or ceiling plates that do not fit flush against concrete mating surfaces do not require shims unless the gap exceeds 1/16 inch. Shim material may consist of shim plates or washers of a size necessary to allow proper Hilti bolt torqu-ing without base plate deformation.

Component support wall and ceiling plates must have a minimum of 80% bearing surface against the concrete face. The maximum allowable gap, for the remaining portion of the plate, shall not exceed 1/16 inch. If this criteria cannot be met, the plate must be grouted with a non-shrink epoxy grout.

BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE JOB 35-11'5 9 DCN #1 CP-CPM 6.9F 0 02-06-80 8 of 9 l

Grouting shall be accomplished as follows: l

1. Drill a " hole outside the bolt hole pattern at the void.

Do not drill within 1" of a concrete anchor. (See figure ,

below) 1?

b4tMY;sm3 J

-o-- - -

l A.t

.c l

  • k -p

+ "

5 NOTE: Shaded areas represent l

7@j. -

allowable k" fill hole {

$ 1 i locations.

1 A l T kgem v j'(77;#) -

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2. Provide a " dam" along the plate edge as required.
3. Inject expoxy grout through the hole, completely filling the void. The drilled holes do not require weld repair.
4. Repeat at other plate locations as required.

NOTE: Floor plates are not subject to the requirements dis-cussed above and will be grouted as required in accord-ance with CCP-12.

3.3.3.2 Marking.

During fabrication each component shall be marked with the applic-able support number. The components shall be identified by die-stamping, vibroetching, or stamped metal tagging. Component naterial less than h-inch thick may not be die-stamped. All stamping shall' be. applied to areas by means of roundnose or interrupted-dot die.

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BROWN & ROOT, INC. ISSUE CPSES NLNBER REVISION DATE PAGE JOB 35-1195 DCN #1 CP-CPM 6.9F 0 J2-06-80 9 of 9 3.3.3.3 Threaded Surfaces.

Threaded portions of rod, bolting, etc., shall not be used as a load-bearing surface unless otherwise specified on design draw-ings.

3.4 MATERIAL SALVAGING Salvaging o'f Canponent Support Materials shall be in accordance with Appendix 6.9E, Section 3.13 of this procedure.

3.5 SEISMIC LIMITERS / SWAY STRUTS Sway struts and seismic limiters shall be installed and inspected ..

to the drawing using the criteria set forth in the individual manufacturer's catalogs or instructions. Requirements for seis-mic limiters are delineated in the applicable supplements.

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JOB 35-1195 gw;.;j; Comanche Peak Steam Electric Station vaa Construction Procedure Sheet 1 of 8 COCUMENT CHANGE NOTICE NUMBER 2 This notice applies to Construction Procedure No. 35-1195 CPM 6.9F Revision 0 .

This change will be incorporated in the next revision of the procedure.

Change the procedure as follows:

Replace Page 2 of 9 with the attached page 2 of 9 to CPM 6.9F. -

Replace Page 4 of 4 with the attached page 4 of 4 to Supplement CPM 6.9F-I.

Add Supplement CPM 6.9F-VI.

Add Supplement CPM 6.9F-VII.

F0lA-85Ro 3/W Reason for change: To add manufacturer's requirements.

This change approved by: Reviewed by: p N/ \ 4 7.5'59 i $ f' - k- d-2W Gefg1nator Date erop 1_. ot 'Jality Assurance Oa:e 48{

h h1 //zz/eo

(/TUGC0 Quality Assurance ~ Date Reviewed by: /

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,. 2 s O O KG:,[e s fgi April 28,1980 l

Construction Project Manager Da:e Effective Date i e

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W ARMS JOB 35-1195 INDEXED Comanche Peak Steam Electric Station DATL Construction Procedure DOCUMENT CHANGE NOTICE NUMBER 3 Sheet 1 of 3 This notice applies to Construction Procedure No. 35-1195- CPM 6.9F Revision o .

This change will be incorcorated in the next revision of the precedure.

Change the procedure as follows:

Replace pages 1 and 2 of Supplement 6.9F-VII, with the attached pages 1 and 2 of Supplement 6.9F-VII.

F0lA-85-59 6l55 Reason for change: Implementing vendor modification instructions.

This change approved by: Reviewed by:

% 5/ bib 9 /$IV - ) i-4 Y ri g ina tor' Date Srown & Rootl ilty Assurance Ca:e

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h?!?h. !w 40 TUGC0 Quality Assurance Date Reviewed by:

May 19, 1980 h.cf; : ; J  ?: c 06E ["'# 'f'r Construction Project Manager Date Eff ective Date e

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a _

e AHMb INDEXED

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JOB 35-1195 om Comanche Peak Steam Electric Station Sheet 1 of 8 Construction Procedure 4

C0CUMENT CHANGE NOTICE NUMBER This notice applies to Construction Procedure No. 35-1195 CPM 6.9F Revision 0 .

This change will be incorporated in the next revision of the procedure.

Change the procedure as follows:

Replace the following pages with the attached:

Page 3 of 9 to CPM 6.9F Page 5 of 9 to CPM 6.9F Page 6 of 9 to CPM 6.9F Page 3 of 4 to Supplement 6.9F-I Page 4 of 4 to Supplement 6.9F-I I Page 1 of 2 to Supplement 6.9F-VII Page 2 of 2 to Supplement 6.9F-VII Reason for change: Revised requirements.

S 6 This change approved by: Reviewed by:

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L.L L.% G T ' - I ?t: // , (ui .,/ '/-k - k Originator Date / erowrr& Rcot Quality Assurance Date x

.Ql) , r ^7 i' ! '.

TUGC0 Quality Assurance Date Reviewed by:

QLQ -- i-'- 8/5/80 bConstruction Project Manager Date Effective Date e

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