ML20210C995
| ML20210C995 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 11/21/1986 |
| From: | EBASCO SERVICES, INC., TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | |
| Shared Package | |
| ML20210C645 | List:
|
| References | |
| TE-FVM-CS-003, TE-FVM-CS-3, NUDOCS 8705060387 | |
| Download: ML20210C995 (33) | |
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a . J ( TEXAS UTILITIES GENERATING COMPANY ENGINEERING C J F F r.L.,L;. 0 COMANCHE PEAK STEAM ELECTRIC STAT ON ' UNIT 2 FIELD VERIFICATION METHOD UNIT 2. CABLE TRAY HANGER AS-BUILDING AND ) DESIGN ADEQUACY VERIFICATION PROGRAM EBASCO SERVICES,INC. TE-FVM-CS-003: REVISION 2 - - _ NOVEMBER 21, 1986 CPSES 35 p95 f CONTROL 5 COPY- k V 6
- fM RESPONSIBLE ENGINEER b# /
Y DATE / 2 - / C - f. ' C. APPROVED B'i (EBASCO) O - DATE /# ##
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APPROVED BY (TE1_,[ t M-m I/ y-DATE n,/r9 /# 4 TUGCO QA CONCURRENCE DATE /2 97-r,-
- This Procedure supercedes previous revision numbered TNI-AB-CS-3, Rev. O Formerly Titled: CABLE TRAY HANGER AS-DESIGNED AND AS-BUILT DRAWING DEVELOPMENT -
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A TUCCO ENGINEERING TE-FVM-CS-003, ' .REV. 2 NOVEMBER'21, 1986-PAGE i
' FIELD VERIFICATION-METHOD UNIT 2 CABLE. TRAY HANGER .
AS-BUILTING AND . DESIGN. ADEQUACY VERIFICATION PROGRAM , TABLE OF CONTENTS SECTION- PAGE NO 1
1.0 REFERENCES
GENERAL 2 2.0 , 2.1 PURPOSE AND SCOPE 2 2.2 RESPONSIBILITIES 2 2.3 ABEREVIATIONS AND ACRONYMS 3 2.4 DEFINITIONS 4
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2.5 DOC;JMENTS . 6 3.0 DEVELOPMENT OF "AS-DESIGNED" DRAWINGS .7 3.1 EBASCO NEW YORK PROCESSING OF "WALKDOWN" DRAWING '8 3.2 REVIEW OF "WALEDOWN" DRAWINGS 8
'3.3 DOCUMENTS USED FOR WALEDOWN 9 3.4 SITE USE OF WALEDOWN DRAWING 9 3.5 AS-BUILT WELDS 10 4.0 SPREADROOM CABLE TRAY HANGERS 12 5.0 DRAWING AND CADDING OF SPREADROOM CTH DRAWINGS 12 (THE WALEDOWN DRAWING) 6.0 GENERATION OF AS-BUILT DRAWINGS 12 l
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7.0 SAG VERIFICATION AND APPROVAL ,' 13. l 8.0 QC-INSPECTION INTERFACE - 13' 14 9.0 REVIEW OF FIELD, ENGINEERING DRAWING f[ E .THERE'ARE j_5,PAGES OF TEXT IN THIS.. PROCEDURE THERE ARE 28 PAGES.OF ATTACHMENTS, FIGURES AND TABLES. l _ . . _ - . - _.,,~..,..__ . . . _ , ---%,._ . ..m.~,. s'.. I
l- . ... . . ... . f l 1 TUGCO ENGINEERING TE-FVM-CS-003 REV. 2 NOVEMBER 21, 1986 f PAGE 11 I IAR}.E OF CONTENTS (ContinuedI SECTION PAGE NO 10.0 VOIDING OF FSE-159 DRAWINGS 14 ! 11.0 NEW DESIGN / MODIFIED, CONSTRUCTABILITY REVIEW AND INSTALLATION REQUIREMENTS FOR CTH 14 12.0 DOCUMENT TRANSMITTAL g 13.0 BOLT HOLE VIRIFICATION , 15 ATTACHMENT 1 BOLT HOLE VERIFICATION. CRITERIA 16-34 (Attachment 1 Contains H Pages) FIGURE 1 Flow Chart (1 Page) 35 l TABLE 1 Minimum Clearances To Embed Plate (6 Pages) 36-41 TABLE 2 Minimum Bolt Clearances (1 Page) 42 TABLE 3 Minimum Spacing Between Hilti Expansion Bolts '43 (1 Page) 4 i l Vo -
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TUGCO ENGINEERING TE-FVM-CS-003,.REV. 2 NOVEMBER-21, 1986 PAGE 1
1.0 REFERENCES
1-A* 2323-E2-0500,0600,0700 Map Drawings Series Drawings 1-B ECE-AD-1 Organization 1-C ECE-DC-24 "As-Built" Package Preparation 1-D ECP-10A Cable Tray and Hanger Installation Unit 2 1-E CEI-020 Field Installation of Hilti Bolts 1-F SAG-CP3 Design Criteria for Seismic Category I Cable Tray Hangers
- . 1-G QI-QP-11.10-2A Inspection of Unit II Cable Tray' Supports s!( )
1-H E-7 EBASCO Procedure Review-and. Approval of. Drawings 1-J E-76 EBASCO Procedure for Design Verification of Nuclear Power Plants
- 1-K E-30 kBASCOProcedure Preparation of Calculations
, 1-L TE-FVM-CS-019 Selected Cable Tray
*- Attributes U, nit 2.
1-M- CP-EI-4.0-71 Cable Tray Hanger Aa-Built Bolt Hole Verification Unit 2 (Historical) 1-N CP-II-4.0-68 Cable Tray Hanger As-Built Drawing Development Unit 2 , (Historical) ! i
. 1-0 CP-EI-4.5-23 . Unit 2 Cable Tray
- Hanger Engineering /
Walkdown (Historical) ( l i l m ~ - - -
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(- / i TUGCO ENGINEERING (" TE-FVM-CS-003 REV. 2 NOVEMBER 21, 1986 PAGE 2 1-P ECE-DC-21 Preparation and Review of Field Design Changes 1-Q TE-TD-EB-004 Cable Tray Hanger Walkdown Unit 2 1-R ECE-DC-32 Preparation Review and 2h Approval of Design Modifications (DM's) 2.0 GENERAL 2.1 PURPOSE AND scope . 2.1.1 Purpose This procedure outlines the responsibilities and tasks for the development of engineering drawings for cable tray hangers designated as Unit 2. Historical references and definitions are provided in.the text of this procedure. (C,)
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Also addressed in this procedure is.the issuance of new
- design, modified and re-designed cable tray hanger drawings for field installation. (Figure 1) 2.1.2 Scope The scope of.this procedure shall apply to Unit 2 designated cable tray hangers in all category I buildings.
CTH's attaching to the main sprendroom framework are included in the scope of this procedure. Note: The main structural sprendroom framework is not included in the scope of this procedure. 2.2 RESPONSIBILITIES A. TUGCO has delegated overall" program responsibility
.to the EBASCO Engineering Manager. The EBASCO' Engineerint Manager has delegated the' implementation of the program described by this procedure to the EBASCO Unit 2 Supervising Engineer.
Where specific individuals are designated by title in this procedure, it shall be understood that they may delegate a designee to act in that capacity. l l e
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TE-FVM-CS-003, REV. 2 i NOVEMBER 21, 1986 i ! PAGE 3 2.3 ABBREVIATIONS AND ACRONYMS AFC - Approved for Construction B - Bevel Washer BTWN - Between CAD - Computer. Aided Drafting CMC - . Component Modification Card CPSES - Comanche Peak Steam Electric Station CTH - Cable Tray Ranger (including Cable Tray. Clamps) D&I - Design / Install Support (or new support) DCA - Design Change Authorization 4 DCC - Document Control Center DVG - Design Verification Group ENY - EBASCO New York F - Flat Washer FL - Full Length (referring to Welds) FSE - Field Sketch Engineering FWP/WP - Field Work Point / Work Point l G&H - Gibbs and Hill 1 l . HS - High Strength , H or HKB - Hilti Kwik Bolt- ./ SH or HSEB- Hilti Super Kwik Bolt \ O L,
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Tray Span to Next Hanger Indicates Minimum Dimension to be the Specified Weld Size + 1/8". If no weld symbol is present, it signifies minimum dimension of 1/8". IA - Inaccessible IP - In Place IR - Inspection Report MOD - Modified Support NA - Not Applicable NNS - Non-Nuclear Safety O&E - "For Office And Engineering Use Only" PAB - Preliminary As-Built PFG - Package Flow Group PM. - Project Manager QC - Quality Control RI - Richmond Insert / Screw Anchor SAG - Special Analysis Group TE - TUGCO Engineering US - Unsatisfactory e 4 ( . O C W
TUGCO ENGINEERING TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 PAGE 4 2.4 DEFINITIONS "As-Built" - in the context of this procedure this is a design verified drawing having certain specified attributes which reflect the actual installed condition, while the remainder of the attributes continue to reflect the "as-designed" condition.
"As-Builting" - the process of acquiring information of the actual installed condition of certain specified attributes (type, dimension, etc.) of a CTH, and reflecting this information on an "as-built" drawing.
"As-Designed" - refers to a configuration shown on a specific drawing which reflects the intent of the engineer who designed the specific support.
The "as-designed" configuration represents a baseline configuration 3
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from which the actual installed configuration can deviate witnin prescribed,.seceptable (by engineering) tolerances and/or component substitutions. Conventional Means -
- 1. Tape Measure of Measurements 2. Folding Rule .
- 3. 6" Steel Scale
- 4. Feeler Gage
- 5. Fillet Weld Gage
- 6. Torpedo Level
- 7. Mirror
- 8. Skew-Tee Fillet Weld Gage
- 9. Protractor l/kN Field Engineers - Construction Survey Team Final "As-Built" - the " CAD". drawing issued by engineering after design verification and completion of required modifications.
Inaccessible - attributes which cannot be measured without physical removal of any !f portion of the built support, tray ( or fire protection cover, and/or relocation of adjacent hardware. hes U
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% TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 PAGE 5 e
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- ' Lead Engineer - individuals 1 approved to coordinate g design, check, document field f
' . verification activities, and. i originate DCA's as applicable. They also perform craft support.
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functions by resolving field problems and interfacing with other disciplines. Marked-Up Drawing- - is the. mar.ked up. drawing which reflects comments by the Lead Engineer of field conditions conflicting with drawings and/or suggestions of feasible modifications.
"O&E Stamped" -
indicates a document which is' issued I for." Office and Engineering Use Only". i projection - the maximum distance'that the-Hilti Bolt protrudes from the concrete surface. Support Functions - a) Longitudinal Support - a support is. considered to be a. longitudinal
- support when'it acts in-three directions, providing support in the vertical, lateral and the.
longitudinal directions to the tray span. Tnese supports either have braces in the longitudinal direction or have vertical posts oriented such ' that the strong axis resists.the longitudinal forces.- In the latter-case, the posts must'also have moment resisting bases with respect to longitudinal direction, by weldment or by use of a minimum of 2 bolt connections. All-longitudinal support trays are connected with heavy duty - clamps.
- b) Multidirectional-(Riser) Supports -- ; This type of support is installed
'. for vertical riser applications, and > is designed for the simultaneous
- l. application of three (3) directional-load heavy duty clamps are used.for
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- . connection of all vertical trays to
. supports. _ !
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TE-FVM-CS-003, REV. 2 . j NOVEMBER 21, 1986 ; t PAGE 6
- c) Transverse Support - A support is considered to be a transverse ) - support.when it provides support-to the cable tray in the vertical and the lateral (perpendicular direction to-the tray span) directions.
These supports shall have a transverse clamp but:a heavy duty clamp may be . used where a. tray splice occurs or an engineered modification calls for-such a clamp. i . j " Traveler Stamped" - indicates the drawing which is stamped by DCC with "Th4s drawing to be.used only in conjunction.with Traveler Date . . The stamp does not signify a " Controlled" drawing, only an original issued by DCC. , NOTE: This list is not meant to be all inclusive. 2.5 DOCUMENTS - Engineering documents consist of: A.' Cibbs & Hill engineering drawings providing informstion on the original design conditions. (This listing is
'for. historical information for all Unit 2 CTH's except _
for those CTH's attached to the main structural sprendrcom frame).
-l B. Design change document - Design Change Authorization (DCA), per reference 1-P, Component Modification (DM) per reference 1-R. .jjg R
Note: DM's to be generated subsequent to system turnover i only. !
.l "As-Designed" drawings combine the information of.A C.
and B above. (This listing is for' historical ! purpose only). D. "As-Built" drawings reflect changes in the field, if any, from the "as-designed" drawings. i l E. Other documents defined herein. i l 2.6- INTERFACE CONTROLS 2.6.1 Interface controls shall*be as described in Reference 1-Q. l
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E' sc f TL'GCO ENGINEERING TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 PAGE 7 3.0 DEVELOPMENT OF "AS-DESIGNED" DRAWINGS (This listing is for historical purposes only) A. All cable tray hangers in Unit.2 covered by this procedure shall'have a CAD generated "as-designed" drawing produced. The "as-designed" drawing shall be generated by CAD-ENY utilizing the following information sent to the CAD-ENY Manager:
- 1. FSE 0179 drawings to be compared with the Gibbs & Hill, Inc. engineering drawings and details for compliance. ,
- 2. Brown & Root map drawings and Gibbs & Hill, Inc.
drawings (2323-E1/E2-0500, 0600, 0700,.0800 series drawings).
- 3. Cable tray layout drawings (same as above without S).
- 4. 2323-S-0900 series drawings. \
5." Cabie tray clamp / clip detail drawings (TNE-S2-0900 series and 2323-S-0900 series).
- 6. DCA/ CMC's generated against Gibbs &. Hill, Inc.
drawings (2323-E1/E2-0500-S, 0600-S, 0700-S, 0800-S and 1000 series' drawings).
- 7. DCA/ CMC's generated against 2323-S-0900 series drawings.
- 8. Architectural plant layout drawings for Unit 2.
B. The "as-designed" drawings shal' e on a "B" size ' drawing and will consist of:
- 1. Hanger Identification. Number.
. 2. Ranger general location, floor elevation and architectural room no. provided in the drawing key plan.
- 3. Weld details and joint numbers (welded joints will be sequentially numbered). All joints other than full length shall have a weld length
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- specified. All joints shall have type and size of weld specified.
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Y T e TUGCO ENGINEERING TE-TVM-CS-003..REV.-2: NOVEMBER.21. 1986 PAGE 8 3.1 EBASCO NEN YORK PROCESSING OF' "WALKDOWN" DRAWING (This listing is for historical purposes only) The ENY Team shall ge'nerate.a "B" size CAD drawing which will be used by the Walkdown Engineet and shall. consist of: A. Hanger' Identification. I B. Manger general location and floor elevation. C. Manger configuration in plan.and elevation (dimensioned). D. Weld details. E. Details of anchorage, when applicable.'
- F. Details of. clamps / clips, when applicable.
- i. '
I G. Reference to General Notes for engineering
- . verification. ,
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H. Reference to input documents used in preparing the drawings including DCA's & CMC's. ; I I. Title block. A facsimile of the drawing is given in Figure 2. J. Hilti Bolt spacing violations showing adjacent < components. K. L .L . Span Dimensions.-
- f. The sign-out and approval of the "walkdown" drawing-shall.be as indicated on Figure 1. The preliminary.
drawings reflect the history and methodology to produce the "as-built" drawings. The "walkdown" drawings are - i 1 transitional and are not1 required to be retained. 3.2' REVIEW OF DRAWINGS ~ (This listing is for historical purposes only). f-l Information on the drawings shall be' verified for completeness and accuracy by the checker in'ENY, and the drawing shall be transmitted to-the CTH Program Manager and transmitted to the Unit 2 Supervising Engineer and TE/DCC. ljfj-l t 1
TUGCO ENGINEERING n (- TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986' PAGE 9 3.3 DOCUMENTS USED FOR WALEDOWN The following documents shall be used,_as applicable, during the performance of field walkdown verification activities: A. CTH Engineering Walkdown Drawihg - , B. Bolt Hole Verification Drawing (BH-Designator) 4 C. Operational. Traveler 3.4 SITE USE OF "WALKDOWN" DRAWINGS The engineering walkdown drawings shall be used.for the walkdown of the-hanger. The walkdown process will result in a mark-up of the engineering walkdown drawing. This marked up drawing must reflect the as-built conditions of the following attributes: (Ref. . Tables 1,2 'ik 3 ) 4 A. Bolt configuration. , B. Dimensions of bolt hol'es, edge distances, washer plates and details of support anchorage. C. Support configuration dimensions and material sizes. 4 D. Attachment criteria for embedded strip or large plates. E. Separation violation acceptance to adjacent supports or components. F. "Hilti" bolt spacing violation acceptance ~to-adjacent supports. f G. Clamp details for welded and bolted l installations. H. Welds and skewed weld configurations comply with paragraph 3.5 of this procedure. I. Cable tray width, depth, span length to next support ' on each side of the support. (Lg &_ Lt Dimension)
. . 1 J. Additional attachments to CTH showing type (i.e., 1 conduit diameter) span length, etc. j - K. _ Hanger Identification.
Ha'nger General Location and Floor Elevation. [ (
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TUGCO ENGINEERING (. . TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 PAGE 10 i 3.5 AS-BUILT WELDS
- 1. Welding shall be verified for quantitative
- attributes as listed below without paint removed.
A. Type of weld (fillet, flare bevel, groove, , etc.) i B. Configuration (two sides, all.around, etc.) C. Weld length (to be measured)
- 1. All weld lengths other than full length i shall have a weld length specified.
. D. Weld size (to be measured) E. Location
- 2. The following acceptance criteria will be used to
' verify welds: -
1 . I A. Measurement Units The Table below identifies the smallest I measurement units the as-built walkdown engineer will use when as-builting the listed weld attributes. When measuring and recording ; dimensions of the weld attributes listed in-l the table below, these dimensions shall be l rounded off to the nearest significant unit. Weld Attribute Smallest Measurement Unit ' (Significant Unit --Inches) Fillet Weld Size 1/16 Weld Length 1/8 Weld Location (for Stitch Weld) 1/8 B. A fillet weld shall be permitted to be less than the size specified by 1/16 inch for 1/4
-(25%) the length of the weld.
C. The length and location of welds shall be as specified on the detail drawing. l D. Full penetration and partial-penetration welds i shall have.the actual length'.as-built. In addition, the weld throat thickness'for partial l ' ,/~N . i penetration welds will be indicated in parentheses as one-half the beveled member (s) thickness. s . . . v- . , _ . ._r.,_.r.-,- .. .
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- 1 TUGCO ENGINEERING k TE-FVM-CS-003, REV. 2 1 NOVEMBER 21, 1986 l PAGE 11 -
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- 3. A. If the length cnr size of the weld. as shown on the. drawing is. incorrect, i. e.'it is outside'the-tolerances'specified in 2!above,.then the incorrect '
dimensions shown on the drawing shall be corrected' by a drawing revision.' q > B. If'a'. weld is not in the correct location or welds exist that are not shown cm the drawing, the, weld symbols shall be altered.by marking.the drawing to depict where welds'actually exist. 4
- 4. Each weld joint will be assigned its own unique weld number (numeric or numeric-alpha) to )covide i independent traceability. Weld segments which are inaccessible, of varying sizes, or which have .
multiple segments, do not require individual joint-numbers if the weld can be denoted by a weld symbol for. arrow side and other side. 4 S. *A visually accessible weld will also be identified as " IA" (Inaccessible) if there is insufficient base member existing to rest the welding-gage on : ( () ' to assure an accurate measurement.
- 6. For welds on structural members,-when*the
? connecting member does not totally span the member it's welded to, or the members are not welded :en 90 degree angles relative to each other,-(i.e., angle braces, etc), the actual weld length shall
- be entered on the weld symbol, or dimensions sufficient to determine the length of faring surfaces shown on the drawing.
- 7. In lieu of square weld symbols the. example shown below shall be used to identify' splice weld: connections
- of structural members and apparent seal welds of two 4
- structural members which exhibit no bevel or end preparatio'n for welding at the time of as-builting.
These welds will be designated as "NN5"'in the tail. (Example: ,- ($NS) l
- 8. Inaccessible welds shall have an "IA" entered adjacent to the "As-Designed" symbol..
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- NOTE: Fillet welds made at a dihedral angle greater than_135 degrees shall not be used for structural integrity of the
! certification calculations of the support unless the welding
- symbol exhibits a " machining required" note. Thus the weld [ !
symbol shall not indicate a weld size on the "as-built" drawing. -
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4 TUGCO ENGINEERING
-{k_) TE-FVM-CS-003 NOVEMBER 21,.1986 REV. 2 PAGE 12 4.0 SPREAD ROOM CABLE TRAY HANGERS-WALKDOWN DOCUMENTS The lead, engineer will.obtain from DCC the FSE-0159 1 drawing-corresponding to the spread room frame member to which the cable tray hanger / clamp attachment is made.
In the event cf a support being,a new installation it shall be handled in a manner identical to D&I supports outlined in paragraph 11.0.
.WALKDOWN The lead ~ engineer will document the measurements made and information gathered of attributes required by design verification. Attributes are as outlined in paragraph 3.4.
MARKED-UP DRAWINGS The FSE-0159 drawing will be marked up or CTH-2-XXXX
. . drawing prepared by the lead engineer to show any
- l. members of the main. spread room frame in phantom. ,The l clamps /hardwaie and any supplementary steel will-be ,
shown in solid detail. The CTH-2 "XXXX" designation will correspond to the sheet number of the.FSE-0159. Any cable tray hangers attaching to spread room frame that do not have a corresponding FSE-0159 drawing will be assigned a number from the cable tray hanger map drawings or assigned a unique identifier. The marked up copy will be transmitted to SAG for design verification per Section paragraph 7.0. 5.0 DRAWING & CADDING OF SPREAD ROOM 'CTH DRAWINGS (THE "WALKDOWN DRAWING") The carked-up engineering walkdown drawing will be used by SAG to design verify the hanger. The marked up walkdown drawing is required to be filed and maintained as a part of the design verificatica package. The marked-up walkdown drawing will be used to generate a cadded as-built drawing after design verification. 6.0 GENERATION OF AS-BUILT' DRAWING A. ENY Generation Of "As-Built" Drawing (This Listing , Is For Historical References Only) i . l The marked-up engineering walkdown drawings shall !* be transmitted to CAD for use in the preparation of an "as-built" CAD drawing. i
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.TE-FVM-CS-003. REV. 2 NOVEMBER 21, 1986
' PAGE~13 B. Site Generation of "As-Built" Drawing The marked-up walkdown drawing will be sent to Site SAG to perform a design analysis.-in_accordance with
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Reference 1-H,.1-J & 1-E. The marked-up drawing will also be used by CAD to generate the "as-built"' drawing /DCA,~as applicable, for.the support. lj
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7.0 ' SAG VERIFICATION AND APPROVAL i-When "as-built" drawings are generated by CAD they will be sent to the SAG for review and approval signature. - SAG. approved "as-built" drawings /DCA's will be. transmitted to DCC for distribution in m'cordance c with established site procedure. A traveler package is prepared by PFG for issuance to craft to perform an as-built verification and rework i' of the hanger..if required. l Any' changes required to be made to the as-built drawing /DCA ~ as a result of the craft verification process will result ,_
'- in the appropriate design document being generated / revised to incorporate these changes in accordance with references 1-P, 1-R and 1-H as applicable.
, 8.0 QC TNSPECTION INTERFACE l A. The revised as-built drawings /DCA's and drawings /DCA's i that did not require a revision after craft verification ' will have required attributes inspected by QC in . accordance with Reference 1-G. t
- NOTE: All QC activities referenced.in this procedure are for information only.
B. The QC inspector findings shall prevail when a uiscrepancy axists between an attribute on the as-built
- drawing /DCA and the QC inspectors finding.
NOTE: Deficiencies identified which cannot'b'e corrected /h in accordance with standard methods detailed in this i procedure shall be reported on a Nonconformance Report. I k' 4 l
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e l l I 2 TUGCO ENGINEERING TE-FVM-CS-003, REV. 2 . NOVEMBER 21, 1986 PAGE 14-9.0 REVIEW OF FIELD ENGINEER DRAWING The Field Engineer.(FE) shall verify hanger plumb & level,.the cable. tray span dimensions and that the hanger is installed at the specified location shown on ther"as-built" drawing /DCA. The Field Engineer shall-attach a copy of his notes for.those hangers that are ' not installed in accordance with:the required criteria > The Lead Engineer shall' review the.FE drawing for incorporation of required information into'the "as-built" drawing. (Note: This work may be performed at
. ,any time during the verification process.)
10.0 VOIDING OF FSE-159 DRAWINGS ,.
'The corresponding FSE-159 drawing shall be voided after i completion of the as-built drawing and prior to completion of the program.
11.0 NEW DESIGN / MODIFIED. CONSTRUCTABILITY REVIEW AND INSTALLATION INSTRUCTION OF CTH 11.1 The' Unit 2 Supervising Engineer is responsible for the-design'of new cable tray hangers. -These "new" hangers are essentially modified or re-designed hangers required for resolution of field interferences, although first-time hangers may also tur designed. 11.2 Details selected by design verification shall provide , the practical capability of installation. Consideration ,
; shall be given to interferences, spacing,' spans, and constructability of the proposed installation in accordance with established procedures..
l 11.3 A Flow Chart has been provided in Figure 1 to delineate the responsible groups for preparation of the new cable tray hanger design. Group responsibilities and activities for processing new design hangers are essentially the same as outlined in previous paragraphs of this instruction. 4 Upon completion of the craft installation, routing of the work package will be in accordance with Figure 1.
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11.4 A DCA must be originated for any modifications which are . l required to be performed on a CTH.
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( D TUGCO ENGINEERING TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 PAGE 15 12.0 DOCUMENT TRANSMITTAL DVG shall transmit to TNE-EA the following documents upon completion of the program in accordance with Reference 1-C. A. Copies of CAD "as-built" drawings for individual Cable Tray Hanger (As-Built). B. Copies of CAD "as-built" drawing for 230 selected Cable Tray Hanger Bolt Hole Verification (As-Built) and associated operation traveler. I . C. Design Changes /DCA's /h\ 13.0 BOLT HOLE VERIFICATION ; 13.1 Bolt hole verification, when required, will be accomplished in accordance with Attachment 1. 4 j h 1 lI l
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TUGCO ENGINEERING TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 PAGE 16 l ATTACHMENT 1 BOLT HOLE CRITERIA 1.0 Bolt Hole Verification Criteria The two hundred and thirty (230) cable tray hangers of Unit 2.will be randomly selected from those which were installed before. January, 1984.(the same time period for Unit 1 CTH installations). These randomly selected cable tray hangers of Unit 2 will also be used for the:
" Bolt Hole Verification" for the bolt hole sizes in Unit 1 CTH. -
1.1 Initiation The Cable Tray Hanger Engineering Group shall prepare and transmit approved " Bolt Hole Verification" drawings to DCC/ Paper Flow Group (PFG) for assembling specific j
" Bolt Role Verification" drawing and operation traveler la a package for QC inspections. The packages shall be.
controlled by Unit 2-PFG.- 1.2 CTH " Bolt Hole Verification" Wal'kdown
- 1. 2 '.1 Documentation Of Verification Activities The CTH Supervisor shall maintain on m' file, a list of individuals approved to coordinate and document field verification activities. .
QC shall perform all inspections in accordance with Reference 1-G. 1.2.2 Engineering Walkdown The Engineering Walkdown team shall walkdown the CTH and prepare a drawing identifying each bolt hole with a unique number for each joint having bolted connections. The-complete drawing will contain as a minimum information shown on page 20 for each unique bolt hole. -The." Bolt Hole l jdk
.s Verification" drawing for each specific support shall be reviewed by the Site SAG Supervisor and approved.
, Upon approval, the drawing shall be transmitted to DCC for distribution.
. The QC Inspector shall perform inspections listed on the Traveler and complete documentation on Table A and-I( ) Table D (pages 31 & 34 respectively). /kg l 0
e, + 1 e
TUGCO ENGINEERING
~ f' TE-FVM-CS-003,.REV. 2 I
. NOVEMBER 21, 1986 PAGE 17 ATTACHMENT 1 (Continued) .
BOLT HOLE CRITERIA 1.2.3 .Onerational Traveler i The craft (construction) will-remove the bolts and nuts in such a sequence that the hanger shall remain in a safe-condition including tie-offs to adjacent structures or prop up as necessary and document on the Traveler (pages 27 thru 30). jj{ The-QC Inspector shall perform inspections listed on the Traveler and complete documentation on Table and Table D
-(pages 31 & 34). These tables will be used for complete j@g verification and documentation of bolt The holes of individual drawing shall randomly selected Cable' Tray Hangers.
be identified with the suffix "BH" at the end of the drawing number (page 20). . 1.2.4 Removal Of Bolts And Nuts j The field engineering or construction craft shall remove all bolts and nuts as specified on " Bolt Hole Verification" drawing for the specific cable tray hanger. Loose parts resulting from removal of the bolts shall be secured to the hanger. 1.2.5 The "As-Built" Bolt Hole Verification The QC Inspector will document on Tables A & D (pages 31
& 34) all inspection attributes. Tables 1B & C (pages 32 jki
& 33) are used for this inspection and are referenced in the Traveler. After. completion of all;QC documentation on the Traveler (pages 27 to'30) the package will then be gjg ,
returned to the. Cable Tray Hanger Group. 4 i
'J C'
l(::) i
^
. ~
l
'TUGCO ENGINEERING j TE-FVM-CS-003, REV. 2
.-NOVEMBER 21, 1986 c
PAGE~18-ATTACHMENT 1
'(Continued) ,
-BOLT HOLE CRITERIA 1.2.6 Enrineering Evaluation
'The Cable Tray Hanger Group shall evaluate each'CTH package after completion of QC inspection on-the basis of the following acceptance requirements:
A. When attached.to concrete, bolt hole sizes for anchors Hilti Super Kwik bolts, Hilti Ewik Bolts and-(Richmond) Screw Anchors shall be as follows:
- 1. 3/16" larger than nominal bolt diameter (max) for bolts up to and: including i 1/4" diameter.
- 2. 1/4" larger than nominal bolt diameter (max) for 1 1/2" diameter bolts.. .
1.3 Attachment Of Cable Tray Clamo (Angle) To Suenort Structure: A. Bolt hole' size for 5/8" diameter H S bolt shall . not exceed 3/4" diameter. B. Bolt hole size for 5/8" diameter A307 bolt shall not exceed 11/16" diameter.
- 1.3.1 - Attachment Of Cable Tray Clamo (Plat'e Or Anziel To Tray-(bolt hole in n1ste or angle)
3 - A. Bolt hole size for 1/2" diameter round head bolt shall not be larger than 9/16" diameter. ! B. Bolt hole size for 3/8" diameter round head bolt shall not be larger than 7/16" diameter. j Washers and washer plates shall be verified for proper a selection and for tolerances per page 21. & l' For engineering acceptance requirements of edge distance see pages 22 thruR26. A i : [ . 1, . t 4>- _ _ _ __ - . , + - my--y- -ims---- w, y- +m w- r- --- - - - - - . 1--------m - -w y
- yiw,, ---y y p- wg- gp*
..= __
(' ("'N). .
.z
! TUGCO. ENGINEERING , TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 ~! PAGE 19 , ATTACHMENT 1 - (Continued) BOLT HOLE CRITERIA Discrenan'cies f 1.4
~All discrepancies resulting from QC inspection and documentation shall be transmitted to EBASCO Special Analysis Group (SAG) for engineering resoluticn.
The engineer (SAG)'shall perform necessary calculation to determine the acceptance of dimensions not conforming to i minimum requirements: , A. If after calculation it is acceptable to "Use As Is" SAG will confirm that in writing to site CTH Group. B. If after calculation it is not acceptable, SAG will revise the drawing to rework the affected unsatisfactory . . condition's. 1.4.1 Reinsta11ation The craft shall reinstall the nuts and bolts removed during < QC inspection per the Traveler (pages 27 thru 30). g The QC Inspector will perform. installation inspection of bolts and~ nuts and sign off the Traveler (pages 27.thru.301. 1.4.2 Documentation The QC Inspector will document the inspection of. bolt holes on the Traveler (page 27 thru 30). y Inspection Reports shall be used to document all unsatisfactory 4' conditions and a copy will be sent to CTH Group. Final reports and summary shall be prepared by SAG to analyze ,
)
the results and recommendation to-site engineering.- This report will be sent to Site Civil Engineering to transfer to the vault. i I lO f ( a l l i .. J
. . _ , - - . ~ . . , - . - . . . , . . , . . . -- -.
TUGCO ENGINEERING ) TE-FVM-CS-003, REV. 2 [
<. NOVEMBER 21, 1986
'~ PAGE 20 ATTACHMENT 1 (Continued) l ers. , , E* t cA S N N E r *
^l Eo**=Es'Er.'*"**
j_ n ' E "= rs***E
- E rs*s
- J ' E
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== -1v.3 3.5."R s 1 .u. - -
a ix xr-stm = =*a-f- g 3. O:=zcare: sa.T mt esa. seCTION e-e DCC NO. 333 TFilS DCCU!Eli CURRENT
, A3 0F OCT15 E85 ,
FOR OFFICE AND l'O ^@ 4 ENGINEER!NG USE ONLY C"' "' 59 vt I AT I
, q' us-{s asar Ro Ho sotrs 3# e e A
._a-_ e i SECTION 0-0 g~ {.**; TEXAS UTILITIES x GENERATING CO.
n x s u sco se m ers m w om a n x CABLE TRAY HANGER-CLASS.1 BOLT HOLE VERIFICATION ( NUCLE AR SAFETY-REL ATED) W. SAFErY CLASS 1 SEISMIC CATECORf 2 C.P.E E.L B48Ek ar ED CIRCUTTT (IAS
TUGC0 ENGINEERING TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 PAGE 21 ATTACHMENT 1 (Continued) BOLT HOLE VEPJFICATiON WASHERS AND WASHER PLATES M cup Ken "" N
; , s s _
pecue mww ( O Fen i'2 ea.T FOR l'6 Ec!.T
't BEVELED WA5HER.
FOR I 2a.7 M
=ct 54 tc:.T '4 FCE 5 b::"T '4 FCR 't SCA.T 4 502. 4 SCLT , 'a _
un CIRCULAR WASiER, 1 l
'e 4 ,
.e sca Y + lss Sa m y na '4 u w.
- cn m wr se '4 um. = g. 'c 4 ._
rczas e se,e a w etse uw. =x imemewu WA5HE Trmuso zr arciateo us aio usoc Tw ecu R'...P.EATES n en car cau,3 TO CLEAR #4 HTUfERE)CE. . O (
TUGCO ENGINEERING TI-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 ' ' PAGE 22
\ l ATTACHMENT 1 l (Continued 1 BOLT WOLE VERIFICATION lbOLT HOLE E'DGE DISTANCE FOR FRICTION CLAMPG i
'q CLAMP %
TRAY uw b ~ N A(MAX) s 2N2 i <. i i A (M'N) I = Y2
$l l b( min) = ?% b(max) = 2%2
(
. FRICTION CLAMP : TYPE - A
- I~
l tTRAY CLAMP , A(MtW)* % A(MA%) = IM.
; e(min) V+ B(MA%) = 'M2.
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4 TUGCO ENGINEERING i TE-FVM-CS-003, REV. 2 [ l (
~
NOVEMBER 21, 1986 PAGE 23 l ! l ATTACHMENT 1 1 (Continued) f BOLT HOLE VERIFICATION Sol.T H0t.E GME #C EDGE DSTANCE FOR #t2.E5 nomana Ls. 84 Lr.*4 L5 4 L4m % leur E e A 4 e, tweesuas cuenenun a u e a e . e A A 6m
, redecnoc lb so is as XX 1 1- # ist 414.
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- s TUGCO ENGINEERING TE-FVM-CS-003. REV.- 2
- . NOVEMBER 21, 1986 j , , .
/ .- 't a . PAGE 24 i j >
,f
' ATTACHMENT 1 {e (Continued) ~
.. MS ,
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%"d BOLT IN titan 5 VERSE SUPI Sa '* BOLT IN tcMITUDtNAL SUPT.
f TRAY C1. AMPS IN WDE FLANGE BEAMS max _ l'4 .W/, 'RG), % .MtM mar 2'A WG ll's MW . T4 meWFW14 O (alt.) C
, Cl jj C - .
u '% :. w -s $ f kf 3 18 l WS% lfi' E MAX _l'A ,WE5'd'A.36 . LtM MAX MIN l/ b l's w s :P.G,] 1 15. W a y.C th C f ., _, , C g. { h MAX 27C 8 lwiessh 15s- MtM
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'... .2 . . . . .. .
TUGCO ENGINEERING. . TE-FVM-CS-003, REV. 2 (
.IO NOVEMBER 21, 1986 '
PAGE 25 ATTACHMENT 1-l (Continued) l BOLT 10LE VERIFICATION 24.T EDGE 05DN3 AND $PAGM mR Pl.ATES soma ast g na em a uneoLr ,,s , o.iiir=====c k'est0400 lin 6Y A Ib f*ntc u o c *s th* l=ms l. .l hand l l'4'd MLTI l 6Y l
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4 t TUGCO ENGINEERING f TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 L l PAGE 26 I-ATTACHMENT 1-(continued) ISOLT HOLE VERIFICATION 20.T HDLE GGE MC EDGE DISBNCE POR CHWE15 umnomm. umsetsa au sumas A ,6 SurronT-%'d DlhA. C
$UPP0ftT-%'4 l DmA A Dat 8 OmA A?cmA er 8s* * 't* 8 y W C% XX 84
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TUGCO ENGINEERING TE-FVM-CS-003,-REV. 2-NOVEMBER 21, 1986 - , PAGE 27 ; , ? ATTACHMENT 1 (Continued) Eastst. Jat c3Ennezar sum 1EEER 35-1198 1 1. giavIZJ3L an. a. aw u s ap. J. EEET so. 4. gill 3. as 1 og < g CM - 2 1-
**sW $ te y M 1 Ton *UY
** ""^ " " * " " "
b-t?T.'Ch"dt.9P.Ti.so.a. MuzamID Er tagg ggry PFG M5FIIIED Er Refer to Trv.cr.as.564.?aontsgE 4.tg.nc ANZ W IBf II/k tudE II/A
) l l CA/GF. i CP.JC M FF CFDUC"238 I C3857 i HE:. IANT S:3Es 1his tzsvaler la tiefag med to rumpse and te=
anstall sne tudts ad inses as sugaired fue all verifieue w s of toe telt tudes, edge distm an and e ' plates. 21s crevaler 34.11 als dar==== tusle sises. ICE: Taa-=Na knit tuales=t'==== need ist tie 8W.
".2ie amit summer, size ad type in h A shall tin czutdecad. "Jie acner mt- small tuo lined through
. ed inhaliant *inaccessilda*.
j - murtwal c' Ibits ard Erts: 1 Craft Ruuswo tnits aid rarts suMt cra tne taferenced
- Bolt asle Vec ficatien* drarang. Solts and esas mould tie rimmsud in saca a sagame anat the hmger mer summin in a safe canditica, 4==--"i tM tus adjacent structures as amcumany. .
G: me 0: - . - shall sign aet ladiviAaal tielt sumwel (V) e S hLe A (pape 41. Opu:acia 1 to tem signed off tiy T& surifying 3ast smit / nut rumpsel. 2 0: 2e 0" Inspectur shall h auf sign at* iadiv1Aaal I
- (v) tcut tude edge distance cm Tahle A (page 41.
Sillt ETPas shall tie idersiflad per Table 5 (3mga $1. Edge discarines *A* & *E" to to crianced as samma can tns
- *kalt Sale illurifiantismi* drawing. Ilumber azul tamher plata edge * =e=ar'= mall be h=====d per Entde C (page 6).
e 5 F ( - . l l r l. l
TUGCO ENGINEERI G TI-FVM-CS-003 REV. 2 NOVEMBER 21, 1986 I PAGE 28 ATTACHMENT 1 (Continued) gasguggas esesERI WINEER 3>l188 i, - _-.- - a a. u ---_- so, a...
. an. 4.------- 3. =--_-- J we ,
CE-86 2 1
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g,g . p. sugynaus Er 12 3 1EFf PIG aster to Inv. GE-45-504-zspoa guyIneD Er R-0Z tag 5-31 85 Aat: IrvInt urn tm2 RfA j l W Gr-l CP.N2 tIlP" f CPUtAm (l DEET DC. APC 2A QC THE QC INSPECTOR SH E DOCU!ENT AND SIGN OFF (V) INDIV: DUAL HOLI.5!ZE5 IN THE CABLE TRAY. THE IVLI iuttSER SiiALL BE THE Hu"BES. CORRESPortDIr aG TO TIE BOLT I:DLC It! THE CLNtP. IF DISTAr!CE FRO;1 CCITERLINE OF HOLE FOR 5/8" BOLT TO END OF TRAY AT SPLICI LOCATIONS IS LESS TMATI 7/8*. DOCu* TENT ACTUAL LOCATION.
*m- IF AODITICUAL SPACE 15 NEECED TO 00C3 2.".T HOLE NO. IN TABLES A.D. OR E. THE PFG 5 %LL ADO EXTRI.
PAGES UP0H QC REQUEST. TABLE E CABLE TRAY MOLE VERIFICATION TABLE nwu m NOLI NQ. DIAftETIR DISTAriCI 04/DC DATE l j O l e
- l. 4 M M.IW9
TUGCO ENGINEERING TE-FVM-CS-003r REV. 2 NOVEMBER 21,.1986 g PAGE 29 l ATTACHMENT 1 (Continued) rramure ww (lygag2DB 13ANIEER 39-1195
- 4. Umyr.JR & 4. r + 3D. J. EIEIT 3D 4. QGME ::3 3. NGE 2 of 1 M=
=-
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- 07. . 1llEPP t w_-- - C345T Ii W W.l8ANT CC.
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. en irs L ELit.1 SmLt thus trata11 to a *2srupas".amediete ,
~ ~ =
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4 2mpe - :- amit otameter assipe (Imamma) (yt-(as) +
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- F8 120 V4 150 1 230 1 1/4 400 1L-(s
T TUGCO ENGINEERING b TE-FVM-CS-003,'REV. 2 O NOVEMBER 21, 1986 PAGE 30 ATTACHMENT 1 (Continued)
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TUGCO ENGINEERING . -
.TE-FVM-CS-003, NOVEMBER 21, 1986 REV. 2 '(
O g PAGE 31-s ATTACHMENT 1-(Continued) r l nass a i. mvem m. 3. . l azr ase sair secums. - izzzmoamzans hoe 4 og 7
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O TUGC0 ENGINEERING TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986
.PAGE 32 ATTACHMENT 1 '
(Continued) .
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TUGCO ENGINEERING TE-TVM-CS-003, REV. 2 NOVEMBER 21, 1986 PAGE~33 . ATTACHMENT 1 (Continued)-
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t c can c cisTAuc.a PLATE WA%ER m!E Es enar is preseret vuitcata *** 1a tse weener llye antasms of 1hala A. Statusard or harttoned circular sesners do not have a sur wurified milans clipped. Irsitcata . la tne m eer type enlumes of S ale A. If~ tan w nas been clipped socament une empo dLacance as srons soevo. If a teveled wanner has amen used, truticata *EEV* in tee sanner t,ye enh=ut crt Sthle A. If the teveled wanner nas noen clippas chactsumns tne edge distaman as answi amove. ! If a wanner plate is present andicate trus cut Taale A ard doeJuant minisaas _abge distanum j C ans muuman adjacent este distanen 0 as ansani amove. 8 9 l -
~.
TUGCO ENGINEERING TE-FVM-CS-0Q3, REV. 2
/ . NOVEMBER 21.-1986 I
PAGE 34 l
.\
l
. ATTACHMENT 1 (Continued) .
I MD 3.13UWEJE M3. 3. AELT' Ago liff leLisei'DW.ATEN EDCDtdBfDCH31 Pete 7 ef 7 i i J. -__- - _ . _ BDq J. M CTBD= e Io.
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32 W= = .n ma e an
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TUGCO ENGINEERING TE-FVM-CS-003, REV. 2 I - NOVEMBER 21, 1986 PAGE 35
.\
FIGURE 1 5 ii g!3 ii i -n p1,, En-! s .I= I a,
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4 TUGCO ENGINEERING TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986
- . PAGE 36 TABLE 1 -
MINIMmf SPACING REQUIREMINT
. EILTI BOLT SIII E l 1/4" 5 1/4" 3/8" 5 7/8" 1/2" 6 1/2" 5/8" 7 1/8" h 3/4" '7 3/4" in .
ga 1 1/4" 10 1/4" , R m N: Instr s::I 3 1" 10 13/16" i i 1/2" !$ 1/8" f j OPENING /T?.II GCE OF CONCRITE R gn NOTE: All distances are given in inches, from center of Eilti
. . bolt /11ehmend insert to center of Nelson stud.
If measurement are anda from the edge of the plata, subtract 1 1/2" from 1. , I
- l I
l . 1 > . ..,., -., , - ..-.n ,. ,.~. . . - - - , --. - - . - . - , - . . , , . , , , ,-..,_.,,,-...,,,-c.,- _., - , , . _ , ..n.-,-,
-= ..
TUGCO ENGINEERING TE-FVM-CS-003, REV. 2( NOVEMBER 21, 1986 j PAGE 37 (. - t 4 TABLE 1 (Continued) . l c
'. unsa MTINmm,ne, MkN 1MO (M*M nas on, sw.roor) h
.g Y ,
r%,na. q g. f 4 i hxxxk I l sm///nr 6*TFICAL Dt.Ff Weisi STUD 5 AR1 WMS x . MWtg&O AT A pWMRAWT PWTges TfPICAL PpcNL THE SEE OP PLATE
- .' FIGURE I
( s g sev ear, coes sce.E7 p , f
,. .g
, a, _% nISTCP PLATE to #N ,
* 'l;W~el*e~'N% a i
- v. ,.
u. r .h
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- i M LN @
j
~ , GR575 AE aptAE9 AT 4 '
N OF M yy,tt1Nr msaw.t Rm i OM hliEMS W FINE . g;g - Attaer. neat ( for items walded as shows will,be determised 37 messurtag to center es weld length.
~~
l g 8" mia, diseasee free leaded esed to opening / edge si seesrets applies to ese of certy plate alas. 1 i FI6URE 7. 4 arruuiu n im uan 4 mir ruru (O ( l
. ,.e , . _-----.g.m--,--
...---ww.-----,-,-r-----v-w,---e- -~ma-*w"~-~-=-'v'emm~' * ~ '''"V" * " ~ ' ' " ' ' ' ~ ' ' * * '
TUGCO ENGINEERING TE-FVM-CS-003, REV. 2 N NOVEMBER 21, 1986 PAGE 38
- 1 TABLE 1 (Continued 1-CAffI} NJptic sewe.44.Tm numH6 EMe6m:0 M1ES rWEl.P r##
o o b Jo.
'/ /o t o bJ s L 4
a s o V j f ,g / / A ol \o l///,4 o} ! UWAM,ENARE ACCEPTABLE l i CAGE I
- ATTxHM m et WJLA Tm.E@ W M EndMEDGED FUTE w .=____ - ,w.
o
!(
; o o . o o o
. WES.T1R
\
l Es CF PLATE,TYR ActEFTA81.E lNAI.CEPTAtLE IMACCEf'TASLE CAGE E f cogspTion HILTI(s) Am EMBEOGEP M.Alli O o I .
! / .
-o o.
ACCEPTARG-4 ll t
..--.---.,....-.-.,-,,,.-.,.n.,_.,_..,-.,,,---.--,n- - . , , _ _ . . - . . . - . , , . . _ , , , , - , , . . . ...,--.--...-n..,.n..-,, , . _ _ - , . , . - - . - , , , . - . , - - ,
l e TUGCO ENGINEERING TE-FVM-CS-003, REV. 2 NOVEMBER 21, 1986 PAGE 39 [. l
)
TABLE 1 l (Continued) ' E STV M1 p [WOT VISISLE,TfPICAL l ,
~ .
kl0LAT10W ANAMPtGAL N
~ (
i l'QK IELTI soLT, NC,iMoup IW GWrE OF CONCJtETE, s g s, REVE THfC 30LT s g g ATTACHIAEWT i R u.MlWIMM CLEAKAMCE s KEQOIII.ED 5trWEEM 14LTb80 FJtuM0MP N N ss , OF cou-lW5ERT,fLEINE, THRd- \ s si i CAETE POLT N LCADEP WEL50W STup ' / -
..n , f {
'U y ' LDAPED WEL9u 57tP AG i N i' "- , _ TS Z _ _ [iMGE PLATE g-
- 3
( ( N%Y\ ) ASSUMEP LOCAT104 0F LSDED WEL504 STOPS 1 j s sTiricALQ meu STUM AFE WOT
\ VISIDL E, TTPICAL
! I ATTEH1Mur, I _\ i i 6TLlp LOCATiou NOT KNOWM
.(O -
( l l l l [
TUGCO ENGINEERING TE-FVM-CS-003, REV, 2 NOVEMBER 21, 1986 PAGE 40 i l l l TABLE 1 (Continued) 4 ACTUAL STUP Iks LotAflou,TyncAL Tte _. _ _
/
VolarioW AREA,TincAL f0R HILTF50LT,Readao 7((
/ 3 WKE EDGE & CDtKETE 8 E S.EST, TH4J-est
/
/A O
/ b ATTACHHERT
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LEGE @ : j'
. . <-e . ., s -
o s UMCW UG.LS0Q SD)g K r idlWIMJM CLEARANCE l/ MCLUIREP 6ETWEEW
* %yLOADEP #L504 l w 5709 AREA
. ELTI 801.T.RJCHMO I) Malt IPCd 0F C04 CRETE' fu!E414f.U.60LT i
'O N A M R STU p. .
6 tup LocATiou KlJ0WW b f
. . - , . .d.
.e
< TUGC3 EN2INEERING l TE-FVM-CS-003, REV. 2 f NOVEMBER 21, 1986 /
PAGE 41 As TABLE 1 (Continued) SPACING BEIVEI2i WELDED TIACEMINTS p+.. 77
. .Y e
- p. . . .
h k_4ws/a symmaa - v/s A s,s y ., _- Aff G M6WTg M . p.% .. b{ * - bj ^
^
e __a , IdRQTs P,i4 TIS, k12" .hT d 71,ATES
*MS :
- 1. The
- 2" ' ' u= spact g requirt:as:s : s- a* s: he =a:.:: sized be: vee: attaen=ects on .abp::ing and ad*acan: pla:es.
- 2. Whan studs are marked clese: thac 6" te edge /end of plate cantilever area is reduced bu: 12" minimum must be mais:ained.
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1
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s TUGCO INGINEERING
- ![((
TI-FVM-CS-003, RIV. 2 NOVEMBER 21, 1986 s ( PAGE 42 g: i F TABLE 2~ f 1 i 5' MINIMUM BOLT-CLEARANCES s' (INCHES) MINIMUM DISTANCE TO 1:
. Abandoned Hilti Bolts Richmond or Holes and '
Hilti Bolt Size Screw'anchorst- Concrete Edres ' Embedded Anchor 1-inch -1 1/2 inch- Bolts that are Cut Off** + !. 1/4 7 5/8 12 1/4 1 1/4 1/2' -i j ,.. 3/8 8 1/4 12 7/8 1 7/8 3/4 1/2 8 7/8 13 1/2 2 1/2 ,1 !( 5/8 9 1/2 14.1/8 3 1/8 1 1/4 1 3/4 10 1/8 14 3/4 3*3/4
- 1 1/2 ,
1 11 3/8 16 5 2 i 1 1/4 12 5/8 17 1/4 6 1/4 2 1/2 t i j ** Measured center-to-conter of bolts and bolt center-to-edge of 1 concrete in inches. { ** Minimum spacing between holes covered by this' column shall be !' measured center-to-center and based on size of hole being drilled (e.g., pilot hole spacing is based on pilot bit size). f j Locations c'.oser than the above distances are appropriate only~with
- approval of the engineer.
1 - i Hilti' bolts may be installed as close as practical to unused-Richmond j screw Anchors which have been plugged (i.e.~, grouted, Richmond screw-in i plus or snap-in plus, etc.). t ' l, -
-. - . _ _ = . . - . . . . . - . . = . .-_.-2-.,.-...-. . - .
f TUGCO. ENGINEERING-TE-FVM-CS-003,~.REV. 2 . - NOVEMBER 21, 1986 ~ l' PAGE 43' \ TABLE 3 MINIMUM SPACING BETk*EEN HILTI E3:PANSION EOLTS [< Hilti l ~ Bolt CENTER-TO-CENTER SPACING TO : 1 Size 1/4" 3/8" 1/2" 5/8" 3/4" 1" 1 1/4" 1/4 2 1/2 3 1/8 3 3/4 4 3/8 5 - 6 1/4 7 1/2 5/16 2 13/16 3 7/16 4 1/16 4 11/16 5'5/16' 6 9/16 7 13/16 , 3/8 3 1/8 3 3/4 4 3/8 5 5 5/8 6 7/8 8 1/8 1/2 3 3/4 4 3/8 5 5 5/8 6 1/4 .7 1/2 8 3/4 5/8 4 3/8 . 5 5 5/8 6 1/4 6 7/8 8 1/8 9 3/8 . 3/4 5 5 5/8 6 1/4 6 7/8 7 1/2 8 3/4 10 7/8 5 5/8 6 1/4 6 7/8 7 1/2 8 1/8 9 3/8 10 5/8 1 6 1/4 6 7/8 7 1/2 8 1/8 8 3/4 10 11 1/4 1 1/4 7 1/2 8 1/8 8 3/4~ 9 3/8 10 11 1/4 12 1/2 Dimension in inches The minimum spacing outlined in the above chart applies to Hilti bolts detailed on separate adjacent fixtures. Hilti bolts detailed on an individual fixture drawing may have less than the minimum spacing tabulated above. Such fixtures have been derated by engineering Justification and are the responsibility of the organization issuing the respective fixture drawing. l t e
..e + e '. _. .
. . . . g O
m.z. , TNE-FVM-CS-036-Rev. 0 (Add Complete Document to Reference 6, 76 pages) O ' O h 1}}