ML20202B133
| ML20202B133 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 06/19/1984 |
| From: | J Walsh TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | |
| Shared Package | |
| ML18052B537 | List:
|
| References | |
| FOIA-85-59 QI-QP-11.10-2, NUDOCS 8607100212 | |
| Download: ML20202B133 (15) | |
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i INSTRUCTION ISSUE TEXAS UT!UTIES GENERATING CO. 3 NUMBER REVISICN ' OATE PAGE i r CPSES . lQI-QP-11.10-2 l 27 i VUN 19198'4 1 of 16 i i PREPARED BY: 14c N i [/[dd V CATE CABLE TRAY HANGER
- INSPECTION APPROVED BY: / /[ a [ d [/ W0 ATE MMb/
i APPROVED BY: 'r f /r //h 6-h 4+ u ie' g DATE i
1.0 REFERENCES
i 1-A CP-QP-11.10, " Inspection of Electrical Raceway Support Systems" t 1-B QI-QP-11.14-4, " Control fo Material Traceability for Site . 1 Fab. Struct./Mi sc. Steel" :' i ! i
! QI-QP-11.4-22, "QC Verification 1-C of Protective Coatings ;
Unique ID Number Transfer" l 1-D QI-QP-11.2-3, " Torquing and Spacing of Concrete and/or Bolts" i 1-E CEI-20, " Field Installation of Hilti . Bolts" i 1- F QI-QP-11.0-15 "Ve ri fica tion of Baseplates for Grouting" l 1-G QI-Q P-11. 21-1, " Requirements for Vi sual Weld Inspection" ; l 1-H QI-QP-16.0-5, " Reporting of Base Metal Defects" !
! 1-1 CP-CPM-6.3, " Preparation, Approval and Control of Operation Travele rs" l'
1-J CP-QP-18.0, " Inspection Report" , 1-K CP-QP-16.0, "Nonconfomances" l 1-L CP-QP-15.0,"Tagginh" rpn ,,,,,
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, 2.0 GENERAL
- 2.1 PURPOSE AND SCOPE '~~'
This Instruction provides the QC Ins pector wi th the ! criteria, inspection attributes and inspection frequencies
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r-i J PROCEDURE REVISION ISSUE NUMBER DATE PAGE TEXAS UTILITIES GENERATING CO. CPSES QI-Q P-11.10-2 27 JUN l 31984 2 of 16 to be used when inspecting Class 1E supports, non-Class 1E supports, cable tray, and cable tray components in Category I structures as required by Reference 1-A. 3.0 INSTRUCTION 3.1 FABRICATION AND INSTALLATION OF SUPPORTS l 3.1.1 Material Traceability Cable tray supports and associated components do not require material identification or a MR for materials conforming to ASTM A-36 or engineering approved equivalent pe r Reference 1-B. 3.1.2 Subdivision of Material Prior to subdividing bul k steel which has already had protective coatings applied, and is intended for use in the Reactor Building, (as evidenced by presence of a Protective Coatings Unique Identification Number, or "QP" number) QC shal1 witness the transfer of the "QP" number in accordance with Reference 1-C. 3.1.3 Bolting 3.1.3.1 The QC Inspector shall perfonn the following inspections :
- a. Veri fy bolting configuration is as per the Design Drawing and the requirenents of Reference 1-E. Where conflicts exist, the Design Drawing shall be used.
- b. Verify Hil ti Bol ts and Richmond Insert bol ts are installed and tensioned in accordance with Reference 1-0.
3.1.3.2 The QC Inspector, when inspecting bolted connections, shall visually inspect for the following:
- a. Bolts are the correct length as indicated by having the bolts flush with, or outside of, the face of the nut when completely installed,
- b. Turning elements are on the correct face.
- c. Washers are used when required.
Form No. 3 TUGCO CA
l TEXAS UTILITIES GENERATING CO. SEs QI-QP-11.10-2 27 , gygyg g 3 of 16 NOTE: Where long slotted holes are used on an outer ply, structural plate washer or a continuous bar not less than 5/16" thick with standard holes shall be provided only when shown on the design drawing,
- d. Bolt heads and nuts shall rest squarely against the metal or washer.
- e. Where bolts are used on surfaces having slopes greater than 1-in-20 with a plane nomal to the bolt axis, beveled washers shall be provided to give full bearing to the head or nut.
- f. When " Turn-of-nut" method is used for bolt tightening, the impact wrench or other pneumatic device does not require calibration. However, the device shall be of adequate capacity and sufficiently supplied with air to perfom the required tightening of each bolt in approximately ten seconds. When this method is used, the following steps will be followed by construction:
- 1. All bolts in each joint shall first be brought to a " snug tight" condition (snug tight is defined as the tightness attained by a few impacts of an impact wrench or the full effort of a man using an ordinary spud wrench).
- 2. All the nuts shall then be match-marked using an approved industrial ma rker, i.e.: Nissen; which has certified contents.
- 3. All the bolts in the joint shall then be tightened by the applicable amount of nut rotation specified in Attachment 4.
- 4. Tightening shall progress systematically from the most rigid part of the joint to its freest edges.
- 5. There shall be no rotation during tightening of the part not turned by the wrench.
- 6. The end of all bol ts shall be marked with the industrial marker when required nut rotation has :
been attained. Form No. 3
r . l - PROCEDURE REVISION ISSUE NUMBER DATE PAGE TEXAS UTILITIES GENERATING CO. QI-QP-11.10-2 27 JUN 19198q 4 of 16
- g. When several bolts are installed in a single joint, the QC Inspector shall assure bolts previously tightened which may have been loosened by the tightening of subsequent bolts are tightened to the prescribed amount.
- h. When field connections are to be made by use of A325 or A490 bolts and tightened with a calibrated torque wrench, a hardened flat washer shall be used under the turned element and shall be tightened as follows:
ASTM A-325 ASTM A490 Bolt Size Torque Torque (Inches) { f t./l bs. ) ( f t./l bs. ) 1/2 93 5/8 228 3/4 387 500 7/8 518 650 1 725 1320 1 1/4 - 2620 1 1/2 - 4565
- 1. A490 and Galvanized A325 bolts shall not be reused. Other A325 bolts may be reused if approved by Engineering.
Retightening previously tightened bol ts which may have been loosened by the tightening of adjacent bolts shall not be considered as a reuse.
- j. ASTM A-449 bolts may be substi tuted for A-325 bolts.
- k. ASTM A 307 bolts shall be tightened to a " snug tight" condition.
- 1. The QC Inspector should apply torque seal to all satisfactory tightened nuts / bolts.
3.1.4 Support Verification 3.1.4.1 Cable Tray Drawings FSE map drawings have been prepared by the Engineer to identify the cable tray support with a unique number. If hiOre than one support is at a specific location, the unique number will be detennined by each elevation. t Form No. 3
r i PROCEDURE REWSION N BER PAGE TEXAS UTILITIES GENERATING CO. CPSES QI-QP-11.10-2 27 JUN 19198t 5 of 16 FSE-00159 detail drawings have been prepared for specific hanger fabrication. The FSE-00159 provides the basic support type as illustrated on the design 2323-S-900 series of drawings. Design changes against 2323-S series drawings shall be utitized by QC inspectors for inspection purposes and shall be used in conjunction with all appropriate CPSES Engineering approved design drawings. The QC Inspector shall use the FSE-00159 only for location of cable tray hange r, verify hanger unique number, and hanger elevation unless directed by the engineer with a Design Change Docunent regardless of the referenced document. Again attachments to concrete or embedded plates are shown for reference only. The detennination of detail to be used will be in accordance with design drawings and FSE-00179. If the engineer has provided the installation criteria for a support on a Design Change document, then QC verification should be per the Design Change drawing , di srega rding the FSE-159 NOTE: FSE-00159 detail drawings issued prior to 5-26-81 may not show the location of the support, and may not necessarily be revised to add the location of the support. In cases where hangers are stacked and no location is provided on the FSE-159 series drawings, Engineering will provide location coordinates and elevation on appropriate design drawing. In cases where hangers are not " stacked" the FSE map drawings may be used for verification of hanger identification. 3.1.4.2 Configuration The QC Inspector shall verify the completed support is in accordance with the desiga drawing and applicable design change documents. This verification shall include the following attributes:
- a. Support type
- b. Support Member (s) shape (i.e., angle, channel, etc) and size
- c. Location of members in accordance with design drawing dimensions including " work points" when shown 3.1.4.3 Use of Drawings for Rework Individual hangers (those shown on FSE map drawings as not
" stacked" vertically that are reworked by the craft do not nonnally requ) ire use of the FSE-00159 drawing by Form No 3 TUGCO CA I
F l PROCEDURE REVISION ISSUE NUMBER DATE PAGE TEXAS UTILITIES GENERATING CO. CPSES QI-QP-11.10-2 27 M 19 @ 6 of 16 the QC inspector for verifying the hanger unique number for inspection of rework. In any case, where the proper unique number is considered questionable (i.e., not readable, covered or improperly stamped), then the FSE-00159 shall be used for verification.
" Stacked" hangers that are reinspected shall have the unique number of the hanger verified with the FSE-00159 drawings.
Once the hanger is identified by the FSE-00159 drawing, physical identification of the unique number on the hanger is not necessary, and ins pection documentation shall reference the applicable F3E-00159 drawing. Hangers that are reins pected shall not have their unique nebers restamped unless directed by the QC Supervisor. 3.1.5 Verification of Baseplates for Grouting An Inspection Report indicating bearing (" Satisfactory or Unsatisfactory") shall be' completed as required per Reference 1-F. 3.1.6 Welding Inspection Welded cable tray, components, and supports shall be inspected for acceptance per Reference 1-G. NOTE: Existing travelers that specify welding inspection in accordance with procedures other than Reference 1-G or in accordance with procedures which have since been deleted shall be inspected in accordance wi th Reference 1-G. Addi tional ly, previously approved generic travelers that require fit-up inspections for skewed fillet welds are not a requirement of this instruction or Reference 1-G. When this occurs, the traveler operation shall be marked "N/A per QI-QAP-11.10-2". 3.1.7 Plug Welding Unused holes which are spaced 2" or less as measured center to center from a used or an unused hole shall be plug welded. Otherwise, as long as there are no unused holes in the same cross-sectional plane as the used one, the unused holes need not be plug welded. Unused holes in the same cross-sectional plane must be plug welded in accordance with reference 1-H. Plug welded holes shall be inspected using the acceptance criteria of Reference 1-G.
%g 3 TUGCO OA
PROCEDURE ISSUE NUMBER REVISION PAGE TEXAS UTILITIES GENERATING CO. DATE CPSES QI-Q P- 11.10-2 27 JUN 191984i l 7 of 16 3.1.8 Splice Plates / Side Plates / Heavy-Duty Clips / Miscellaneous Tray Components 3.1.8.1 Welded splice plates, side plates, heavy-duty clips and miscellaneous cable tray components shall be inspected for final vi sual inspection of the weld using acceptance criteria of Reference 1-G NOTE: In thefabevent the that these items are fabricated in shop, they shall be inspected for ccinpliance with above requirements, and doctnented as required. Fabricated pieces are stamped with an E number to signify acceptance by the QC Inspector when verified with an IR or Traveler. An E number log is kept in the shop by the craft. 3.1.8.2 Bolted cable tray clamps for connecting cable tray to hangers shall be inspected in accondance with following criteria: j l
- a. Friction type clamps shall be installed on transverse :
cable tray supports and shall be inspected to meet the requirements outlined in Paragraph 3.1.8.20, c, and d. NOTE: Areas accepted by monitor per previous revision of this instruction are not governed by this requirement. b. Proper bolt ins talla tion and bol t type, including connection of tray to clip and clip to hanger. See Attachment 5 for ASTM bolt type and marking. 1. All A307 bolts shall be snug tightened and shall meet the applicable requirenents of Paragraph 3.1.3.2 and should be "to rque sealed" with Inspector's lacquer.
- 2. All high strength bolts (A-325 or appreved substi tute) shall 1
be tightened per Paragraph 3.1.3.
- c. Field fabrica ted clips meet dimensional requi rements. '
All clips, vendor supplied and field fabrica ted, are installed and drawn together after tightening. :
- d. All bolted connections (including Type III) shall be !
documented on an Inspection Report (Attachment 2). 1
, TUGCO CA k
l PROCEDURE REVISION ISSUE NUMBER DATE PAGE TEXAS UTILITIES GENERATING CO. CPSES
,QI-QP-11.10-2 27 ,nig i o 10n A 8 of 16
- e. Heavy duty tray clamps shall be installed on longitudal cable tray supports and shall be inspected to meet the requi renients outlined in Paragraph 3.1.8.2 b, c, and d.
3.1.9 Stud Welding Stud welding shall be inspected in accordance with Reference 1-G. 3.2 REWORK Rework travelers shall be issued per Reference 1-I. Rework may include, but is not limited to, the addition of splice plates, side plates, heavy-duty clips and plug welds. NOTE: Conduit supports attached to the cable tray support shall be inspected and documented on the applicable conduit support traveler. 3-3 REINSPECTION OF CABLE TRAY CLAMPS All previously inspected cable tray clamps inspected in accordance wi th other ins tructions shall be reins pected and documented per Paragraph 3.1.8.2 of this instruction. Operational travelers are not required for this inspection. 3.4 DESIGN CHANGE VERIFICATION Cable tray hangers and rela ted components modified as a result of Design Change Documents (DCA/ CMC) shall be inspected to verify incorporation of changes reflected on the Design Change Document. These inspections will be in accordance wi th applicable sections of this ins truction and as follows:
- a. When any revision of a Design Change Docunent has been identified as not having been verified, the affected item shall be inspected for incorporation of the change referenced on the Design Change Document.
- b. If it cannot be de termined if changes on superceded design change documents have been incorporated, the QC Inspector shall obtain the applicable superceeded Design Change Document and utilize it in conjunction with the current revision of the Design Change Document to assure verification of all changes.
%g 3 TUGCC OA
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I TEXAS UTILITIES GENERATING CO. QI-QP-11.10-2 27 JUN 191984 9 of 1s
- c. For changes affecting welding activities in which supporting documentation such as WFML, welder qualification, or WPS utilized is not included ih the
, package, the QC Inspector shall verify presence of the welders identifying mark. The presence of the welders identifying mark is evidence, as Per CP-CPM 6.9B, that the welder was qualified to perfonn the weld and as such was issued appropriate weld filler material as listed on the WPS.
- d. Verifications and inspections shall be documented on an Inspection Report, Attachment 3. All revisions of
- Design Change Documents utilized during verification and inspection shall be shown in the Remarks section of the Inspection Report.
3.5 PRIOR INSPECTED ITEMS Cable tray, cable tray campo'nents, and welded miscellaneous hardware, identified with a unique "E" number 0001 thru 9000, or which have a "QC Acceptance" tag affixed to the iten need not be reinspected for welding, unless obvious defects are noted. This item inspection shall be documented by the QC Inspector by writing on an IR, or on the applicable traveler,
" Accepted per Paragraph 3.5, QI-QP-11.10-2".
3.6 DOCUMENTATION Inspections shall be documented, as applicable, on the Construction Traveler (Attachment 1) per Reference 1-I. Ins pections not provided fo r on the Traveler shall be documented on an Inspection Report in accordance with Reference 1-J . All unsatisfactory conditions shall be documented on an_ IR and/or a NCR, per References 1-J and 1-K respectively, as directed by the QC Supervisor. A reject tag may be applied to "unsat" items per Reference 1-L. 1
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INSTRUCTION ISSUE REVISION PAGE TEXAS UTILITIES GENERATING CO. NUMBER OATE CPSES
^
QI-QP-11.10-2 27 JUN 191984 10 of 16 ATTACHMINT 1 vu: CONSTRUCTION OPGtATION TRAVEL.ER 35-419 5 eTRAvEuR.0. e E=P==7 N o. go.uT a gouAntrTT g%,_
@ ACTIVITY DESCRIPTION
- REFERENCE DRAwlNG3
@ SPEC / PROC / EP6G.IN$TR. @ LOCATION g3Y3 TEM PREPARED BY DATE DEPT.
REVIEWED BY DATE ANI REvtEW N/A N/A DATE GA/OC CP. utL DEFT. oPtRAT1oM CoNOT14 E N S. ANI
! Const BOLTING ATTACHMENT / DETAIL QC(I)
A. Bolt Installation per G&H Owg./CEI-20 . . . . . . .. B. Hilti Bolts Properly Torqued . . .. . . . . . .. .. . .. .. C. Richmond Insert Bolts Snug Tight. . . . . . . . . . . . . .
!! Cons t ERECTION VERIFICATION OC(I)
A. Location . . . . .. .. .. . S. Elevation . . . . .. . C. MK l'nique No. Verification D. S&R Fabricated .. .. . .. YES NO O E. Configuration Acceptable .. . .. .
!!! Const FILLET WELDING CC(!)
A. Fit-Up Inspection (For Partial Penetration. Full Penetration and Skewed Fillet Welds Only). .. . .. S. Final Visual Inspectien .. . C. Weld Identified with Welder's Symbol .. IV Const PLUG WELOING CC(!) A. No. of Plug Welds ( )
- 8. Final Visual Inspection -
C. Weld Identified with Welder's Symbol V Const SPLICE PLATES / SIDE PLATES / HEAVY OUTY CLIPS GC(!) A. No. of Solice Plates ( ). . . B. No. of Heavy Duty Clips ( )... . C. Fit-Up Inspection (For Partial Penetration and Full Penetration Welds Only). . . l D. Final Visual Inspection , . .. . E. Weld Identified with Welder's Symbol VI PAINTING I Inspections of Protective Coatings are perfonned and documented i per CP-QP-ll.4 No QC Sign-Off is required on this form. l rarm o . N* CA
l INSTRUG HON REVISION ISSU NUMBER PAGE DATE TEXAS UTILITIES GENERATING CO. CPSES QI-QP-11 10-2 27 JUN 191984 11 or is. ATTACHMENT 1 (cont.) r. INSTRUCTIONS
- 1. Treveier number le esegned by Compledone Group. Number desegnanone are as fodews: EE78-003 4104 EE: Sectncel Engmeeting 78: Year Treveier wee wettron 003: Treweier seguended number 8104: Syseom/Suesyseem nurnber deognacon
- 2. 6 i - .; numeer may be obtained from the equiprnent list or me equepment date paese.
- 3. Umt nurnber shed be I or II. Common --t n-; ohed be I.
- 4. When me treveter is to be used for more then one ideneced piece of equipenent.l.a. 2 steem generators. the nurnber shed be entered here.
- 5. All pages of me treweeer encoot for the ranson sheet shed be numbered consecuoveey.
S. A general. cieer descrtgeon of the actrwety shou 6d be weed.
- 7. t.ist reference drawinge best susted for the appelcanon.
- 8. Ust approonete metened.
S. t.ist the building point and elevanon.
- 10. System ia met which the equipment is a part of.
GENERAL , I
- 1. Requerernent for Morutonng (M). W1tneseng (W). or Venfymg (V) any operenon by Q.C. will be deegnated C.C. elong witti me responsibee Oeoartment for perfomung the operecon try specrfymg "CC{Ml" "CC(V)". "CC.'W)" as apprognate. No separate operecon numeer will be given for mis demgnacon. CC may deognate a secarate operecon number if the operanon can not be redered to the one to be perfo med by other departmervts.
- 2. Rm-n-.to for inspectore by ANI weil be deegnated by ANI eaong with the resoonebee desertment for performeng the operecon try specrfying "ANI"* No esoeroes operation number wiB be geven for this desgnecon. ANI rney deognate seperate operadon nuanber if this operadon cannot be reisted to the one to be l performed try other _' :%.nte.
l
- 3. Revie.on number in me main body of the trewWee wia te mdicated by me number eN in a triangte ( ) and piecng rt on the left hand mergm egennet the effected operegon number. If the rewteen is due to the detelfost or addinon of the operecon. me revisen numoer a be esecraed agaenet me most effected ooereden. Thie a provide roweeed informadon to awed inadvertent imp 6ementesen of the coeredone wheen are no longer wedd.
, TUGCC CA v
l (NSTRUGTION USM ISSUE NUMBER OATE PAGE TEXAS UTILITIES GENERATING CO. CPSES QI-QP-11.10-2 27 JUN 191984 12 of 16 ATTACHMENT 2
. ccu An c.st nu STEau E'. ECTR tc $ 7AT10N INSPECT 1CN REPCRT p r4DWW ;a % m aarca aru asch*'4alftSPECT10N OF lsvim e F ACM
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1 l Procer bolt insta11atien (Para- 11 R 41 i ! j l J ~ I 7 I A307 connecting bolts snua tioht. toroue seal arolied.l l! i l (Para. 3.1.8.29) III I l i I i i
- 3. I A325 connectinq bolts: (Para, 1.1.8.25) !!! I l I al Tightened turn-of-the-nut II I 3 I b) Torcued Ii l I II I i I c) Toroue seal acclied.
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- 4. 6 Field Fabricated items meet dimensional recuirements - O i !
i of drawing. (Para. 3.1.8.2c). l ll 1 l l 1* I I Ii i
- 5. I Heavy duty clips installed and drawn together I !I i !
l I (Para. 3.1.'8.2c.) ' ' l l 6 1 I ' '
- 6. I Transverse clins installed and drawn togetNr I i l l (Para. 3.1.8.2c). l
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- 7. I Indicate number and tyce of cifos.
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! HEAVY OUTY SPLICE PLATE FRICTION 8
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'I I Welded I 1uptded I Iweided I ll l I I I Bolted I IBolted i IBolted ! l! I i i l Ii l l l 1 i i f f t
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INSTRUCTION ISSUE NUMBER REVISICN PAGE t - TEXAS UTIUTIES GENERATING CO. DATE CPSES QI-QP-11.10-2 27 JUN 191984 13 or 16 ATTACHfiENT 2 (cont.) ' ccasANCM PEAK 3 TEAM (LECTRIC STATICN INSPECTION REPORT (summ DeaTAu Sheet of FCR FUU. HEADINGS, SEE SHEET 1 NO. I t? INSFECTICN ATTM10UTES = isu
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i 4 INSTRUCTION ISSUE 1 NUMBER REVISION PAGE ' DATE TEXAS UTILITIES GENERATING CO. CPSES QI-0P-ll.10-2 27 JUN 191984 14 of 16 ATTACHMENT 3 CCuan Cnt run sTUM EulC TMIC S ia7.CN ' n.as- w INSECTICN REPCRT F a ns ca ves t on ;awrcavnange Verification
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.asm sama.ra C saammam c:ua.rres. as.:. usucasts irone tatsnctent O e = en. -weenv iro= uma sc.:= **'"*"*'*" "'
'C INSPECOCM ATTRISUTE3 "
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- 1. lyerified field conditions meet that of: 1 I I I I CMCe Rev.* i l i I 'l' i DCA* Rev.= 1 1 i i i l i i~ l I I
- . I !
tverification includes the fe owine, as reouired: I I I I l 1 l l 1 ! l
- 2. l IBoltina eer Para 3.1 ? I l 1 t l
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- 3. ISuceert verification cer Para. 3.1.3 i l i i l I ,
i l I l l ' 4 lueldino oer Para. 3.1. 5, 3.1. 6 and 3. 4. I l i ! I l
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l , (NSTRUUilON 'SSUE ATE N TEXAS UTILITIES GENERATING CO. CPSES 1 01-QP-11.10-2 27j JUN 14198J 15 of 16 ATTACHMENT 4 d NUT ROTATION FROM SNUG TIGHT CONDITION Oisposition of Outer Faces of Bolted Parts Both faces normal to bolt axis, or one face Both faces sloced not more normal to axis and other face sloped not more than 1:20 from normal to tel t
, than 1:20 (bevel washer not used) axis (bevel washers not used)
Bolt lengthb not exceeding Bolt length bexceeding 3 diameters or 8 diameters or For all length of boltt 8 inches 8 inches 1/2 turn 2/3 turn 3/4 turn j a. Nut rotation is rotation relative to bolt recardless of tne element (nut or ! col t) teing turned. Tolerance on rotation: 30 i For coarse thread heavy hex structural bolts of all sizes and Iength and i heavy hex semi-finished nuts,
- b. Bolt length is measured fr0m underside of head to extreme end of point.
l UNISTRUT (A-307) BOLTS BOLT SIZE TORQUE (INCHES) (FT. LBS.) ) 1/4 6 5/16 11 i 3/8 19 I 1/2 50 l Form me. i TUGCC CA w+- -y- ,-w---- ,-.c - - . - - - - . , -------e-- , ---f m r --- w
I INSTRUCTION ISSUE REVISION PAGE
. TEXA51 UTILmES GENERATING CO.
NUMBER DATE CPSES ;
' l QI-QP-11.10-2 27 JUN 19 ~1984 16 of 16 !
- i ATTACHMENT 5 Y
Astm AND SAE GRADE MARKINGS FOst STEEL 80LTS ANO SCREVv5
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Trpe i Queerted and Tempread i ASW-4 323 Lew Ca bee Massenwee Saeet a srs Tvre 2 Owmeed and Tempe=rd I
- I e s ,, A1N-4 J23 A' , _ Caereuse (Weathenag) $teet,
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f r.* I Quenemed and Tempreed
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es ASTw-4 He L Amor Saeet C.ede D u Qwached and Tempe ed k SC ' ASTu-A He L AB., s.ees. i g Geode DC Quencmed and Tempend
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$AE-Geode F O===shed and Tempeeed.
Ras Thseaded After Hese Treees.eet *9 4,,, , hessme Cahoe Ahoy $ teel,
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e ' i INSTRUCTION i ISSUE ! ! TEXAS UTlUTIES GENERATING CO. NUMBER REVISICN CATE PAGE CPSES , i l QI-QP-11.10-5 ! 10 . ll1N 1 q 1994 1 of 6 I ' PREPARED BY: WI k G -/# E '
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CATE CABLE TRAY HANGER APPROVED BY: M/ #2 VM 8-C
- l. REINSPECTION ' '
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APPROVED BY: M ,' T d ,/2 /,/f 6-/9-Pd. ut , /) t/ - DATE
1.0 REFERENCES
) l' 1-A G&H Specification No. ES-100, " Electrical Erection" l {i
' 1-B G&H Specification No. 5S-168, " Structural Steel" l
l 1-C QI-QP-11.102, " Cable Tray Hanger Inspection" i l i 1-0 ECP-10 " Cable Tray and Hanger Installation" l I 1- E CP-QP-18.0, " Inspection Report" 1-F QI-QP-11.2-1, " Ins tallation of "Hilti" Drilled in Bolts" 1-G CP-QP-16.0, "Nonconfonnances" I 2.0 GENERAL I
;t 1, 2.1
]/
PURPOSE AND SCOPE This instruction provides Quality Engineering the criteria : for review of documentation for those "A" and "B" train l ' cable tray supports to assu re docunentation adequately ! represents conformance to requirements of Reference 1A and l
- 18. This review is also applicable to those "C" train cable tray supports whicn have not been previously reviewed for adequacy of docunentation or inspected as directed in other existing or deleted procedures and instructions.
Quality Engineering and the QC supervisor may elect to designate QC Inspection Personnel to perfonn review of docunentation. I This instruction further provides QC Inspection Personnel ! with inspection criteria for those items requiring inspection as a r 1t of d nt review which revealed inadequacies. ,lFA- - ; TUGCC oA r/s- rM 3 ? r ((,y* [ ,
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. . l PROCEDURE REVISION ISSUE NUMBER DATE PAGE TEXAS UTILITIES GENERATING CO.
CPSES I QI-QP-11.10-{ 10 JUN 191984 2 of 6 2.2 INSPECTION ACTIVITY The requirenents stated in the pu rpose and scope are applicable to hangers inspected prior to June 1, 1981 in Unit 1 and conmon buildings only. 3.0 INSTRUCTIONS 3.1 REVIEW INSTRUCTIONS AND DOCUMENTATION 3.1.1 Cable Tray Support Identification Quality Engineering or designated inspection personnel shall use the following for determination of cable tray support MK (identification) numbers: -
- a. Cable Tray Train identification can be obtained fran the Conduit and Cable Tray Plan drawings (Gibbs & Hill 1
, and/or Texas Utilities).
, b. Individual cable tray hanger MK numbers can be obtained from the Brown & Root prepared MAP drawings.
- c. Cable tray hanger packages are filed individually in the Pennanent Plant Records Vault by the support MK number.
- d. For the purposes of inspection under this instruction, use of cable tray drawings shall follow the requirements of Reference 1-C and Reference 1-0 of this instruction.
3.1.2 Review of Cable Tray Support Packages
' Review of cable tray support packages for adequacy of dogumentation shall consist of the following: !' a. Assure that bolted connections have been inspected for the following:
l 1) Bolt hole spacing and configuration
- 2) Concrete anchor bolt torquing and torque wrench I.D.
nunbe r.
- 3) High . strength bolts (if used) are tensioned in accordance with criteria delineated in Reference 1-C and applicable design docunent.
,, g 3 TUGCO CA l -- - _- .- _
PROCEDURE REVISION ISSUE NUMBER DATE PAGE TEXAS UTILITIES GENERATING CO. CPSES QI-Q P-11.10-5 10 RN 191984 3 of 6
- b. Assure that the location and elevation have been verified by the Inspector.
- c. Assure that the individual MK number has been verified by the Inspector.
- d. Assure that the Inspector has verified the configuration 1 and dimensions of the completed support as per the design l drawing. Verification of ma terial type has been accomplished by receiving inspection personnel and reverification by field QC inspectors is not required.
- e. Assure inspection of weld acceptability. ,
NOTE: Previous revi sions of existing procedures / instructions or deleted instructions made
, provisions for docunentation of weld acceptance and joint fit up configuration as a single attribute. Evidence of weld acceptance for those welding activities is acceptable.
3.1.3 Documentation Review of cable tray support inspection packages shall be documented on an inspection report, Attachment A. TFe reviewer may elect to review previous revisions of
' procedures and instructions referenced on documents being reviewed to assure the acceptability of the document at time
- of closure / completion.
1 When it has been determined that an item had been satisfactorily ' inspected on a previous date, an asterisk shall be placed in ! i the " satisfactory" column and the reviewer shall sign the remarks section of the inspection report as denoted. I j If an item has not been previously inspected or has not been i documented " satisfactory", the quality control inspector shall be provided with an inspection report for inspection of the applicable item in accordance with Paragraph 3.2.
" Satisfactory" shall be considered entries that assure a specific operation has been performed to meet applicable requi rements. Edi torial concerns (i.e., page nunbers, ' cross-outs, revision number, MT&E due date) are not within the scope of this instruction.
TEXAS UTILITIES GENERATING CO. CPSES QI-QP-11.10-5 10 y 7q g 4 of 6 3.2 INSPECTION 3.2.1 Inspection Requirements / Acceptance Criteria If inspection / reinspection of cable tray supports is deemed necessary by the reviewer, the following shall be verified:
- a. Bolted connections shall be inspected to. the following:
- 1) Type of bol t, i.e., Hilti Bolts or Richmond
; Inserts, Structural Steel bolting, per the design j drawing , (Gibbs & Hill and/or Texas Utilities).
- 2) Hilti Bolt length / identification - per the design drawings and Reference 1-F.
- 3) Bolt diameter - per th~e design drawings (Gibbs & .
Hill and/or Texas Utilities).
- 4) Bolt hole spacing and configuration - per the design drawing (Gibbs & Hill and/or Texas Utilities).
- 5) Full thread engagement. The anchor bolt shall be flush with the top of nut, as a minimum.
- 6) For Hilti Bol ts, the torquing shall be 100% per base plate (for base plates not previously inspected) and documented by the inspector. The inspection shall be as per Reference 1-F.
- 7) All high strength bolts (if used) shall be tensioned in accordance with Reference 1-C and applicable design documents,
- b. Location and elevation.
NOTE: Unless a design change document is denoted as "As-Bui l t" or criteria are specifically ir.dicated on the design change document, installation criteria on the applicable referenced design drawings shall apply.
- c. Hanger Plumbness, i .e. , 2* maximum from level - per l Reference 1-B. '
- d. Support MK number. l l
%3 Tucco oA i
I _ . . _ _ _, _ __ _ _ _ __ _ _ . _ _ ,
PROCEDURE REVISION ISSUE
^ PAGE TEXAS UTILITIES GENERATING CO.
CPSES QI-QP-11.10-5 10 JtJN 19 G84 5 of 6
- e. Support member (s) shape (i.e. , angle, channel , etc.),
- f. Configuration of completed support.
- g. Dimensions.
NOTE: Unless a design change document is denoted as "As-Buil t" or criteria are specifically indicated on the design change document, installation criteria on the applicable referenced design drawings shall apply,
- h. Weld acceptability - Welds shall be in accordance with criteria of Reference 1-C.
3.2.2 Documentation Inspection and review results shall be documented on the Inspection Report (Attachment A) which shall be completed and processed in accordance with Reference 1-E. 3.3 DISCREPANCIES /NONCOMPORMANCES Discrepancies and nonconfonnances identified during inspection shall be documented and reported on an Inspection Report (Attachment A) and/or an NCR per References 1-E and 1-G respectively, as directed by the QA/QC Supervi sor. I I I I p, g 3 TUGeo CA i
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- INSTRUCTION NUMBER REVISION PAGE TEXAS UTILITIES GENERATING CO. E CPSES QI-QP-11.10-5 10 JUN 101984 6 of s l
ATTACHMENT A i consaasCHE PEAK STEAas ELicTRic STAT 1om , WMCVON MOCRT FME- ,
; segursarige NQ. 4f 3TDA / 37NuCTuM MMnaT13E frDe OEsemprices a 4
CA8LE TRAY HANGER f CTM- , w^=m an rur game . car. mL Mcack s E5-100/SS-16gle-- J gl.op.11.10 ur. aA acc. 5 Rev. a sev. a cmanes no.
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om. asaw,- a, .== m%, ass , WEER Ae.3LA.73 0 ==ecr= co-mus , au. ==ucams mne sarwacrone O inc== camsno. ==n==ctone nDe umo news , d*,,y,g ANSPECTION ATTRiguTEs
- f oarg a
- 1. Verify hancer MKJ (!dentification Number) i I (Refer to Paragraon 3.2.1.d) l l I l
~
Verify anchor bolt reautrements l l 2. U Structural Steel Bolting l_ _) Screw Anchors l l C Expansion Anchors (Refer to Paracraoh 3.2.1.a) ! l l l Verify expansion anchor torque (Refer to Para. 3.2.1.a)l j l 3. l I
- 4. a. Verify hanger dimensions l l Verify hanger material size I l b.
- c. Verify hanger configuration (Refer to = l l Paragraph 3.2.1.q, e. f) {
l
- 5. Verify hanger location and elevation l l (Refer to Paracraoh 3.2.1.b) l l l l l l l l
- 6. l Verify final visual insoection of welds
- I i }
l (Refer to Paragraoh 3.2.1.h) I ll I i l !l l 1 i Il l l 1 i i I !l l amaa=s cowes,snes,cre; TRAIM
*!nspected and accepted on a previous traveler or Inspection Report Existing documents reviewed by:
i I
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- L R. MED 0*ft siemafuse Q oc asncrea ,e j j
Form No.1 TUGCQ CA .
BROWN & ROOT, INC. PROCEDURE EFFECTIVE CPSES NUMBER REVISION DATE PAGE l CP-CPM 6.3 11 08/08/84 1 of 7 TITLE: ORIGINATOR @ 88YM Date REVIEWED BY: /ZryN
~
/ I3kDate P B&R QA PREPARATION, APPROVAL, ggt) f.fp g.7 g AND CONTROL OF 4M " TUGC0 Date OPERATION TRAVELERS APPROVED BY: //g * #ns
[ 7-f-6Y CONSTRUCTION PROJECT MGR Date P o.1 TABE OF CONTENTS y
1.0 INTRODUCTION
1.1 PURPOSE f* 1.2 SCOPE , , Q[ ' 2.0 GENERAL 2.1 RESPONSIBILITY [f f
2.2 DESCRIPTION
OF AN CPERATION TRAVELER 2.2.1 General Traveler Information s 3.0 PROCEDURE ' 3.1 BASIC PREPARATION SEQUENCE 3.1.1 Traveler Development 3 .1.2 Traveler content 3.1.3 Numbering Sequence 3.1.4 Initiation Authority
- 3.1.5 Traveler Approval 3.1.6 Distribution o f Travelers 3.2 TRAVELER CONTROL 3.3 TRAVELER REVISIONS AND CHANGES 3.3.1 Revision Preparation 3.3.2 Field Revisions For Non-ASME Related Travelers 4.0 SUPPORTING MATERIALS 4.1 AFFECIED DOCUMENTS o.11 FIGURES Figure 1 CONSTRUCTION OPERATION TRAVELER Figure 2 CONSTRUCTION OPERATION TRAVELER CONTINUATION SHEET FUC',,,,,n. .s uw m .x
. s BROWN & ROCI, INC. PRCCEDURE EFFECTIVE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 I CP-CPM 6.3 11 08/08/84 2 of 7 1.0 INrRODUCTION ,
j 1.1 PURPOSE ,
! This procedure describes the preparation, approval, and control ! of Operation Travelers used at CPSES to control activites. The 4 Operation Traveler provides sequential instructions on how to perform a task, identifies the required inspection points, and I specifies the documentation for these activities. The specified j sequence on the traveler should be followed; however, due to construction interferences and other constraints, deviation from the sequence, with QA/QC concurrence, may be allowed. Additional I controls in the form of supplementary instructions or other pro-cedures, may be used to meet the applicable requirements.
f 1.2 SCOPE
) ; This procedure shall be used for sa fety-related and balance-o f-plant activites. However, references to QA/QC do not apply to j balance-of-plant activities and those inspection functions shall be accomplished by other departments.
2.0 GENERAL 2.1 RESPONSIBILITY i Signature authority of an Operation Traveler shall be either the Construction Superintendents responsible for the work (or their designees) or ti.e discipline engineers responsible for technical j g uida nce. The B&R Site QA Manager is responsible for monitoring
- the implementation of the system through the assignment of QC
- inspection points and consultation with the ANI for selection o f MI inspection points for ASME-related activities, while TUGC0 QA is responsible for the assigruent o f QC inspection poinl
- s for non-ASME activities. Neither QA/QC or Engineering l revit.w are required for travelers of a repetitious nature that have a standard format. When such reviews are not performed, the initial traveler nunber shall be entered in the " Reviewed By" block. The initial traveler should note the review waiver of
, sub seque nt travelers. Even though travelers of a repetitious nature do not require QA review of each individual traveler, ASME-related travelers of a repetitious nature shall be routed to QA so that ANI review may be performed on each individual traveler. i m s
1 BRCWN & RCC , INC. PROCEDURE EFFECIVE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 CP-CPM 6.3 11 08/08/84 3 of 7 The Operation Traveler (Figures 6.3-1 and 6.3-2) serves as a fabrication / installation / inspection checklist of operations necessary to achieve a quality end product. Accordingly, the checklist details will vary depending on the complexity of the operation. 2.2.1 Ceneral Traveler Information General information normally included on the Operation Traveler is as follows: 4
- 1. Part, serial, or tag number and material description (s),
where applicable. Room ntnnber the item is in or will be
+
installed in should also be provided.
- 2. The department assigned the task to per form operation (s) .
- 3. Operation description, methods, procedures (instruction) by ntaber and revision and other information as required to successfully complete the operation in accordance with applicable requirements. Exam'. nation or test procedure /
instruction ntsnbers and revision shall also be recorded on the traveler or supplementing report for examination 'or testing activities, j 4. All dimensions and tolerances necessary to assure compliance with applicable design drawings and specifications. This in-formation may be given by reference, provid,rd persons perform-ing the work have access to the referenced material.
- 5. Any needed offsite operations or processing is cited in the appropriate sequence with all other operation.
- 6. Necessary instructions for handling, cleaning, storing and preserving items.
- 7. Required QC/ANI inspection, hold, or witness points, as 4
applicable . I 3.0 PROCEDURE
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3.1 BASIC PREPARATION SEQUENCE t i e - -%
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BROWN & R00r, INC. PROCEDURE EFFECT IVE CPSES NUMBER REVISION DATE PACE I J03 35-1195 l CP-CPM 6.3 11 08/08/34 4 of 7
- 3.1.1 Traveler Development The operation sequence and necessary detailed information on' the-traveler should be developed amorg the responsible construction personnel, the Discipline Engineers providing the technical guidance, and the cognizant QA Department representative responsible for the quality requirements. The Discipline Engineers or construc-tion personnel initiating the traveler shall obtain Westinghouse '
approval if the traveler involves NSSS equipment. 3 .1.2 Traveler Content , i The traveler package shall contain, or may reference if normally available, the drawings, procedures, instruction, manufacturer's manuals /guidlines, etc., necessary to accomplish the activity. Doctanents required for fabrication or installation activites may be i issued for inclusion into a traveler package. The docunent, shall, be identified as being part of the traveler package and that it cannot be used independently of the traveler package by a stamp stating "This document shall be used only in conjunction with Operation Traveler # ". It shall be the responsibility of the organization controlling the package to ensure the current document revision neber is re ferenced on and included in the package, and is being used to perform the activity. This verification shall be made each day the package is used. EXCLUSION: Traveler packages containing drawings which have weld nebers assigned by Welding Engineering, and all , Hanger Packages, are excluded from the aforementioned control alternative. I I 3.1.3 Ntanbering Sequence l l Except as described in paragraph 3.1.4, the controlling organization l shall assign the utanber to the traveler and provide records showing 1 to whom the traveler was issued, and maintain records to indicate a history of all travelers generated and the activity covered by the travelers. The traveler number should be the same as the item's i identification utanber when possible (e.g., hanger. mark number, j equipment ntsnber, etc .) . Alternatively a . numbering sequence similar i to the following may be used. i j l
- .- 1
e. BROWN & R00I, INC. PROCEDURE EFFECTIVE CPSES NUMBER REVISION DATE PACE J03 35-1195 CP-CPM 6.3 11 08/08/84 5 of 7 "MP 90-001-02-5000 " MP = Identification letters representing the craft department or engineerirg discipline originating the traveler. 90 = The calendar year in which the traveler was written. 001 = The individual sequence neber identifyirs a particular traveler. 02 = Unit neber may be included, but is not required. , 5000 - The turnover (start-up) system number for the activity described on the traveler. 3.1.4 Conduit Support Travelers The log discussed in paragraph 3.1.3 is not required for conduit support travelers. Accountability for these travelers is accomplished by QC walkdown of a condtit run with a subsequent verification that the required travelers are on file in the Permanent Plant Records Vault. 1 NOIE: Operations on generic travelers for conduit supports and cable tray supports may be worked out of sequence with-i out being individually approved by QA/QC as required in Paragraph 1.1. 3.1.5 Initiation Aut5ority Travelers may be initiated by Engineering disciplines or Construction Superinte nde nt . 3.1.6 Traveler Approval QA shall review and approve the traveler by signing the " Reviewed By" block. 3.1.7 Distribution of Travelers After review by QA/ANI, as applicable, the traveler is returned to the controlling organization for recording and distribution.
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p\ BROWN & ROCI, INC. PRCCEDURE , EFFECIIVE NUMBER REVISICN DATE PAGE l CPSES J03 35-1195 CP-CPM 6.3 11 ,08/08/84 6 of 7 3.2 TRAVELER CONTROL Traveler packages shall be issued to craft personnel as they are i needed for work. The traveler package shall remain in the work area until the work has been completed and accepted by QA/QC or until the end of the shift, whichever is first. Unit 2 Travelers shall be issued in accordance with G-CPM 7.1. Travelers shall be completely maintained throughout the construction process. Each comple,te operation requires the signature and date of the person completing the task. This shall be accomplished at the completion of each operation and prior to moving parts or assemblies to the next scheduled operation. All identifed hold points shall be honored and work shall not proceed beyond that point until acceptance of t!n hold point is shown by the QA/QC/ANI representative's signature and date opposite the hol'd point . The results of the QA/QC inspection shall be recorded in the QA/QC Eng column. Note: QC inspections may also be documented on inspection reports. The se inspection reports should remain with the trueler. Upon completion of all the steps listed on the traveler, the traveler shall be returned to the controlling organization for further processing, as reauired. ASME completed travelers shall be forwarded to B&R QA while non-ASME completed travelers shall be forwarded to TUCCO QA for review and subsequent filing in the Permanent Plant Records Vault or Interim Records Vault. Travelers governing ron-Q activities shall be forwarded to the BOP office for maintenance. 4 3.3 TRAVELER REVISION AND CHANGES 3.3.1 Revision Preparation Except as provided below all changes, regardless of their signific- l ance, must be docuinented on the traveler, indicating the operations af fected, description of the change, and QA/QC's concurrence. The
- revision number and a description of the change will be noted below
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t BROWN & RCCI, INC. PRCCEDURE EFFECTIVE CPSES 7 N1..BER REVISION DATE PAGE JOB 35-1195 CP-CPM 6.3 11 08/08/84 7 of 7 the last traveler operation, or on a continuation sheet. The item being changed shall reference the user to the described change. Exceptio n: Changes of a referenced doctanc.nt to a higher revision level where holdpoints are neither added or deleted, do not require rerouting for QA/QC concurrence. If holdpoints are added or deleted, ' the traveler revision utst recieve the same approvals as required for the original traveler. Completed operations may be repeated if documented on the traveler. Operations which have been completed but which require reworking j may be added to the travsler provided: l l
- 1. The added operation is the same as the original operation; 1
j
- 2. The added operation includes the reason for the addition (e.g. ptanp unbolted due to interference);
j 3. The same holdpoints are provided for the additional operation as the original operation. i
- The adding of this operation will not effect a revision or require j the traveler go back through the entire review cycle. However, travelers reviewed by rhe ANI shall be resubmitted to the ANI for l
review. Other revisions shall be routed for the same approvals required for the original traveler. 3.3.2 field Revisions for Non-ASME Related Travelers tihere it is not feasible or practical to route the traveler revision, the QA/QC representative in the field who is familiar with the task being performed may approve a revision to the traveler provided the following provisions are met: 1 1. The revision is not a significant departure from the original 4 concep t;
- 2. The responsible Quality Engineer is made aware of this re-vision at the first available opportunity by the QA/QC rep-resenta tive ;
- 3. The revision is signed by the responsible Construction Super-intendent, or responsible engineer.
The QA/QC representative signs and dates the traveler showing approval of the revision described above. y Ww.
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d BROWN & R00r, INC. PROCEDURE EFFECTIVE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 CP-CPM 6.3 11 08/08/84 1 of 2 FIGURE 6.3-1 CONSTRUCTION OPERATION TRAVELER I ccasraucries croartem raawc:. n :s iss p r=4vo.gn go. gcownwahr ma. gunir ma @cuaurity g,.as_.,_ g.activiry cucairrica ;@nutnsacs enawinas e = m.:. rn. ;gccar:c. ;g 13:6 P99&AC SY CATE CEPT nEVtt'ac gy Cart 4Nl #EVf fM 2 ATE l.. J. ,h,...m. e la .asacl .. .., , e
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BROWN & ROOr, INC. PROCEDURE EFFECTIVE CPSES NUMBER REVISION DATE PACE JOB 35-II95 CP-CPM 6.3 11 08/08/84 2 of 2 FIGURE 6.3-2 CONSTRUCTION OPERATION ORAVELER C0'rTINUATION 8 ce=srau=cM caearica raawEun :::=r:=arien , MMM % l4 "MT Og3cRIPficM ; L_- 1 PREPaAE3 SY CATE
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Coranche Peak Open Issue Action Plan Task: Improper Implerentation of Random RT Program; Falsified Reports On Randon RT Program; Welds on Lift Cate Guides flot Radiographed Ref. fio.: AW-9, A@-8, AQW-79 Initial Assessrrent of Safety Sicnificance: Improper implementation of RT program could result in unacceptable pipe weld joints; falsified reports did not reflect actual status of the program to measure welders capabilities to retain qualification; and lift gate guides may have been fabricated with unacceptable weld joints. Source: Mechanical & Piping Category 41 Approach to Resolution:
- 1. Review alleger statement in regard to the random RT program and falsified reports.
- 2. Review engineering procedure for the random RT program.
- 3. Consult with Manager of Welding Engineering and WE personnel to detemine the continued implementation of the program.
- 4. Review program docunentation and welder qualification records to verify implementation and maintenance of the program.
- 5. Peview specifications and drawings to determine RT recuirement and field weld numbers for the lift gate guides.
C. Consult with B&R project engineering and quality engineers for clarification of the details of procurement, fabrication, installation inspection and exanination of the guides. F0lA-85-59 u-as y
t I Category No. 41 _2-l
- 7. Verify the availability of RT records, film and documentation.
- 8. Refer any examples of wrongdoing or significant deficiencies to TRT manager.
- 9. Evaluate allegations for generic / safety implications.
l 10. Report on results of review / evaluation or allegations, i i 11. Evaluate generic / safety implications and potential violations. l - 1 Related Open Issues: None 1
- Review lead
- flechanical & Piping, J. H. Malonson r
I Su pport: 1 ] Estinated Resources: I L Estimated Completions: Closure: , Reviewed by: TRT Leader l, l I i' l 1 i 3 l
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