ML20195F423
| ML20195F423 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 10/29/1982 |
| From: | BROWN & ROOT, INC. (SUBS. OF HALLIBURTON CO.) |
| To: | |
| Shared Package | |
| ML20195F283 | List:
|
| References | |
| FOIA-85-59 QI-QAP-11.1-28A, NUDOCS 8606120122 | |
| Download: ML20195F423 (32) | |
Text
{{#Wiki_filter:- BR0liN & ROOT, INC. ISSUE CPSES N1.NBER REVISION DATE PAGE JOB 35-1195 QI-QAP-11.1-2;kA 1 of 32 0 gg TITI.E: ORIGINATOR 2 bA_ [1 N8eh INSTALLATION j[f [/*M[/ ! INSPECTIONS REVIEWED BY: AV, J 7 /O N-dL OF ASME CLASS 1, , OATE 2, and 3 ) l SNUBBERS APPROVED BY: 1.0/28/82 Site QA Ma(pger ) ATE
1.0 REFERENCES
1-A ASME Boiler & Pressure Vessel Code Section III,1974 Edition, with Addenda through Winter 1974 1-B QI-QAP-2.1-5, " Training and Certification of Mechanical l Inspection Personnel" 1-C CP-QAP-16.1, " Control of Nonconforming Items" 1-D QI-QAP-11.1-30, " Spherical Bearing Restaking Inspection" 1-E QI-QAP-16.1-2,--" Documenting Base Metal Repairs, Minimum Wall Violations and Arc Strike Repairs" 1-F QI-QAP-11.1-32, " Inspection of Safety! Wired Fasteners" 2.0 GENERAL 2.1 PURPOSE AND SCOPE This instruction delineates the criteria and inspection requirements to be used when performing fabrication and installation of ASME Class 1, 2, and 3 snubber assemblies (Reference 1-A). F0lA-85=5E VOID 20R IN 0$1A~ ON ON Y 6 71 . 8606120122 860512 ,' ,f gjof%rg, , pg, @ - = -
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BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE
- QI-QAP-11.1-28A 0 .
g gg g 2 of 32 2.2 SNUBBER These are supplied by both ITT Grinnell and NPSI in seven sizes, 1/4 through 100. All seven sizes are available in two configurations. One configuration is the fixed length type (ITT Grinnell - figure 306, NPSI - SMF). This type bracket attached directly to the snubber housing (see Attachments 1 and 2). The other configuration is the variable length type (ITT Grinnell figure 307, NPSI - SMA). The variable length snubber is supplied with a transition kit which consists of an adapter that mounts directly to the snubber, a pipe extension piece with an internally threaded end coupling welded on one end, and an eyerod which threads into the end coupling. (See Attachments 1 and 2). 2.3 RESPONSIBILITY The Completions / Start-Up QC Superintendent shall be responsible for the implimentation of this procedure. 2.4 PERSONNEL QUALIFICATIONS All B&R inspectors shall be trained, qualified and certified in accordance with the requirements of Reference 1-B. 3.0 INSTRUCTIONS 3.1 MATERIALS 3.1.1 Verification and Transfer of Material Traceability The QC Inspector shall verify material acceptability per the Material Requisition (MR) (signed by QC Receiving) on the QC Checklist. Prior to material separation QCI shall verify that material ID marking (heat number, heat code, etc.) has been transferred. This will be documented in the comment sec-tion of the QC Checklist (Attachment 16) or Vendor Supplied Component Modification Record (Attachment 3) as applicable. NOTE: Inspection personnel performing inspections shall monitor general workmanship conditions in all-phases of snubber modification and installation. Observations shall include, but are not limited to:
- a. Handling / rigging ~ i
- b. Housekeeping / storage maintenance
- c. In-process modification and installation l
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BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE OB 3b W QI-QAP-11.1-28A 0 DCT 291982 3 of 32
- d. Physical damage Observations which are adverse to quality and existing site procedures shall be documented in accordance with Reference 1-C.
4.0 WELDING 4.1 WELDING INSPECTION REQUIREMENTS (GENERAL) Visual welding inspection shall be in accordance with the requirements of this instruction. QC shall verify that the welder (s) is qualified to perform the work in accordance with the WPS by checking the Welding Matrix, and shall verify that the WPS and filler material listed on the WFML are the same as those listed on the WDC. 4.1.1 Cleanliness (when required) Cleanliness before fit-up shall be as follows:
- a. Before welding, the weld joint shall be free of moisture, dirt, oil, grease and other deleterious fareign materials for an area two inches (2") each side of the joint.
- b. The base material shall be mechanically cleaned at least 1/2" inch each side of the weld joint.
4.1.2 Fit-Up (when required)
- a. Transition kits with socket couplings shall have end cap fitup with an end gap approximately 1/16" prior to welding as illustrated in Attachment 4.
- b. Solid type couplings on snubber transition kits shall be welded in place while maintaining a tolerance of approximately 1/16" variation from the pipe centerline.
- c. Welding of the solid end coupling nut to the extension pipe alignment must be maintained within 1/2 .
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BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 Ill-QAP-11.1-28A 4 of 32 OCT 291982 4.2 WELD SIZES 4.2.1 Forward Bracket Modification (NPSI) In those cases where the forward bracket is modified to obtain the proper C-C dimension, the weld size for attaching lug and plate for snubber sizes 1/4 thru 10 is shown below: Snubber Size Weld Size Weld Length 1/4 3/16" 3/4" Lg. 1/2 3/16" 3/4" Lg. 1 3/16" All Around 3 1/4" All Around 10 5/16" All Around In addition the QC Inspector will verify that the lug, when cut, meets the dimensional requirements as shown in Attachment 5. 4.2.2 Transition Kit Modification In those cases where the mounting plate is furnished as a bulk item and requires attachment by welding to the extension pipe the minimum weld size will be equal to the wall thickness of the pipe. In those cases where it is necessary to reweld the solid end coupling nut to the extension pipe for ITT Grinnell saubber transition kits, the following minimum weld sizes shall apply: Snubber Size Fillet Weld Size (Min)*
.h 1/8" 1 3/16" 3 3/16" 10 1/4" 35 1/2" 100 3/4"
- The weld size need not be larger than the thickness of the coupling.
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BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 QI-QAP-11.1-28A 0 g 5 of 32 In those cases where it is necessary to reweld the solid end coupling nut for NPSI snubbers the following fillet weld size shall apply: Snubber Size Fillet Weld Size (Min)*
, 3/16" 1 3/16" 3 3/16" 10 1/4" 35 3/8" 100 5/8"
- The weld size shall not be larger than the thickness of the coupling.
4.2.3 Final Weld Inspection Fillet weld sizes specified in Paragraph 4.2.1 and 4.2.2, shall be the minimum size required along the full length of the weld joint. Oversize fillet welds shall be acceptable providing they do not exceed twice the leg size specified. Excessive distortion where oversize fillet welds are used should be avoided. The final surface of welds shall be free from defects such as sharp surface irregularities, slag and cracks. Undercut shall be limited as noted for the following items,
- a. Pipe - 1/32 inch provided it does not exceed 12 %
of the nominal wall thickness.
- b. Plate - 1/32 inch provided it does not exceed 7% of the plate thickness. ;
l f:0TE: Only indications with major dimensions greater l than 1/16 of an inch shall be considered relevant. 4.3 WELD REPAIRS Weld repairs shall meet the visual acceptance criteria applicable for the original weld. l 4.4 FINAL WELD DOCUMENTATION Actual weld sizes will be re' corded on the QC Checklist. Welding Operations shall be documented on the VSCMR Attachment 3.
BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE C I-QAP-11.1-28A 0 6 of 32 5.0 SNUBBER INSTALLATION AND MODIFICATIONS 5.1 MODIFICATON OF SPC CLAMPS USED WITH A FIXED SNUBBER AT MINIMUM C-C When interference exists between SPC clamps and SMF snubbers, the clamps may be modified within the allowable minimum and maximum edge distances as per Attachment 6. NOTE: The pin shall be removed prior to modifying the clamp. 5.2 SNUBBER BOLTING MINIMUM ENGAGEMENT In those cases where the bolts which attach the snubber forward bracket or transition kit to the snubber do not protrude completely through the tapped hole in the snubber flange, the inspection criteria shown in Attachment 7 shall be used to detennine if sufficient thread engagement has been obtained. 5.3 PIPE CLAMP AND REAR BRACKET MATERIAL IDENTIFICATION QCI shall record the pipe clamp and rear bracket material identification number, if visible on the QC Checklist. In cases where the material ID is not visible, then, the QCI shall annotate Quality Engineering Systems (QES) in the space provided. Upon final review of the snubber installation documetation, QES shall verify material identification from previous hanger installation documentation. 5.4 MODIFICATION OF NPSI REAR BRACKETS When the snubber interferes with the rear bracket, the rear brackets for 35 and 100 snubbers may be modified in accordance with Attachment 8. Modification may be by thermal means or machining. If thermal cutting is used, the cut edges shall be smoothened by machining. In either case, the pin shall be removed prior to the modification. 5.5 MODIFICATION OF FORWARD BRACKETS FOR SNUBBER SIZES 35 AND 100 Modification of forward brackets for 35 and 100 snubbers shall be done in accordance with Attachment #17.
BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 ( I-QAP-11.1-28A 0 ., g 7 of 32 5.6 MODIFICATION OF SNUBBER TRANSITION KITS (GENERAL) Shortening or lengthening of snubber transition kits to a length that will render snubber pin to pin dimensions outside minimum or maximum lengths specified in Attachment 9 must be approved in writing by Engineering on a case by case basis. NOTE: If the threaded portion of the eyerod bottoms out in the transition kit before the desired adjustment is acheived, the eyerod may be shortened to achieve the necessary adjustment. However, enough threads shall remain to allow full thread engagement in the coupling nut. NOTE: For identification of snubber parts / hardware discussed in this section, see Attachments 1 and 2.
- a. For both NPSI and ITT Grinnell snubbers the required transition kit length shall be detemined by measuring the pin to pin (C-C) distance in the field. Then subtract the actual cold setting (AC dimension shown on the design drawing) from the existing pin to pin dimension. The difference between these two dimensions is the transition kit length required to maintain the proper cold setting.
- b. Measurements shall be taken to ensure that the snubber can be installed with the proper "C-C" dimension while maintaining the cold setting specified on the design drawing. Deviation of more than 11/8" from the specified cold setting (AC dimension shown on the design drawing) is not permitted unless prior approval is obtained in writing from Engineering.
- c. If adjustment of an ITT-Fig. 307 or NPSI-SMA snubber is required for installation, the threaded eye rod in the transition kit has an adjustment capability of il 3/4".
Any further _ adjustment necessary may be made only by modification of the transition kits on snubber sizes , 1/4 to 10.
- d. In order to lengthen the transition kit, remove the end coupling by grinding or cutting. Snubber sizes 1/4 through 10 have a transition kit mounting plate which must also be removed.
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BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 QI-QAP-11.1-28A 0 $ 29 g 8 of 32 l
- e. If the mounting plate is damaged during removal, a new one shall be fabricated from SA-36 or SA 515 Grade 65 steel,
- f. Replace the pipe portion of the transition kit with a size and grade of pipe selected in accordance with Attachment 9 and cut to length necessary to acheive the required pin to pin dimension.
- g. The length of ITT Fig. 306 snubbers can be adjusted only by the use of shim plates placed behind the rear bracket. NPSI-SMF snubbers can be adjusted either by placing shim plates behind the rear bracket, or by trimming the forward bracket in accordance with Paragraph 4.2.1.
- h. In those cases where interference problems exist when installing snubbers, they may be mounted 180' (end to end) from the configuration shown on the design drawing.
5.7 INSPECTION CRITERIA The following are inspection requirements when inspecting snubbers:
- a. Verify special flat washers are installed between the spherical bearing and each clamp half. -
NOTE 1: The spacers may not fit when assembling the rear bracket due to the tolerances. At this time, one or more of the spacers may be deleted provided the resulting gap is less than the thickness of one spacer. NOTE 2: Spherical bearing misaligned shall not exceed 5' with respect to the snubber assembly at any position of the total stroke. NOTE 3: Minor adjustments of the pipe clamp may be required to facilitate snubber installation.
- b. Verify pinned connections have fully opened cotter pins or split snap rings installed.
- c. Verify spherical bearings' are tightly staked in the attachment ends.
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BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE J06 35-1195 0 9 of 32 ( I-QAP-11.1-28A 5.7.1 Snubber Alignment Oue to Field Conditions Dre to field conditions, it may be necessary to adjust the alignment between the snubber end cap and the mounting hardware (rear bracket or pipe clamp) in order to allow a full 15' misalignment tolerance. All adjustments of this type shall be performed in accordance with the following instructions and witnessed by the QCI. Snubber Sizes 1/4 through 10 - See Attachment 10.
- 1. Remove attachments from the snubber.
- 2. Place the snubber in a vertical position on a table setting on the snubber housing.
- 3. While keeping a slight downward hand pressure, on the top to avoid linear movement, use retaining ring pliers to free retaining ring. .
- 4. While maintaining a slight downward hand pressure, slowly turn end cap by hand only to desired rotational position. Do not use wrench or other mechanical means.
- 5. While maintaining hand pressure, replace retaining ring.
Expand and contract arrestor slowly through full stroke to determine that repositioning has not damaged internal components. Snubber sizes 35 & 100 - See Attachment 11.
- 6. With the assembly cradled in a bench, remove the three indicator tube mounting screws. Extend the snubber ,
sufficiently to expose the telescoping tube.
- 7. While the telescoping tube is restrained from rotating, i loosen the lef t hand threaded nut (ring). (Nut has been torqued to 1501 20ft.lbs.) Rotate the end cap to the desired position.
CAUTION: Under no circumstances shall the end cap be rotated more than one complete turn from the bottomed out position.
- 8. Re-torque the left hand threaded nut to 150 1 20 ft. lbs.
- 9. Replace the indicator tube and screws.
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BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE JOB 35-1195
]I-QAP-11.1-28A 0 gg 10 of 32
- 10. For snubber sizes 35 & 100, screw the transition kit or forward bracket into the internal threads at the base
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of the snubber until it bottoms against the internal , dust cover. This operation should be completed by hand. If more force is required, remove part and clean all internal and external threads. If after cleaning, tightening is difficult, a strap wrench or other non-marring tool may be used to assist in the tightening operation. However, the parts shall not be forced. After bottoming the forward bracket may be unscrewed up to a maximum of 1/2 turn to achieve correct orientation of the lugs and pins on each end of the snubber per the pipe support sketch. CAUTION: Do not unscrew more than 1/2 turn. 5.7.2 Snubber Operation The snubber operation shall be checked to verify the distance of travel to ensure the snubber is in proper working condition. Snubber Size k h 1 3 10 35 100 Stroke / Length Inches 4 2h 4 5 6 6 6 NOTE: Snubbers with "L" suffix will have an extended stroke length of twice the stroke length shown above. 5.7.3 Reinstallation / Staking of Spherical Bearings Reinstallation or staking of spherical bearings shall be accomplished in accordance with Reference 1-D. 6.0 GENERAL REQUIREMENTS
- a. Never interchange NPSI and ITT Grinnel parts.
- b. It is extremely important that the clamp halves are parallel (see illustration on Attachment 12).
Excessive gap at the upper end of the clamp can allow enough space for the spherical bearing to be dislodged from the eye rod end.
- c. At no time shall installed snubbers be used as steps or hand-holds.
NOTE: Pipe clamp assembly information - see Attachment 12-15. C
t, )WN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 QI-QAP-11.1-28A 0 ,g g 11 of 32
- 4. When arc welding, do not attach ground to snubber or any part of the snubber which will cause arcing current to pass through snubbers.
- 5. Do not sandblast snubbers. Snubbers are pre-finished with acceptable corrosion protection.
- 6. If sandblasting is to be performed on adjacent parts such as unfinished pipe or structure, snubber and bearings on attaching parts must be masked for protection.
- 7. Use care to align snubber as closely as possible to avoid forces tending to rotate the pipe clamps or induce bending.
- 8. If a snubber is accidentally dropped, check the function by extending and retracting through the full stroke. If there is no eviden::e of sticking or binding, it may be assumed that no internal damage has occurred. If there is evidence of a malfunction, it shall be documented in accordance with Reference 1-C.
- 9. To avoid driving spherical bearings free or damaging bearings, use care in inserting pins.
Pins should be snug but not tight. Light tapping is allowable.
- 10. Under no circumstances should the snubber housing be twisted relative to the position indicator tube.
This may result in a jammed snubber. 7.0 BASE METAL REPAIR Base metal defects shall be documented in accordance with Reference 1-E. 8.0 TORQUE REQUIREMENTS Torquing shall be witnessed by QC and documented by signature and date on the QC Checklist. Mounting bolts for transition kits or forward brackets shall be torqued as follows: Snubber Size k& 1 3 10 TorqueValue(IN/LB) 22 45 120 440 i
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1 l BROWN & ROOT, INC. ISSUE l CPSES NUMBER REVISION DATE PAGE JOB 35-1195 12 of 32 (!I-QAP-11.1-28A 0 gg While torquing these bolts on sized through 10 snubbers, hold the snubber assembly by the transition kit extension piece, or by the fonvard bracket. When holding by the forward bracket, care shall be taken not to damage the spherical bearing. While holding the snubber assembly by the transition kit extention piece, the eye rod jam nut shall be torqued as follows: Snubber Size &h 1 3 10 35 100 Torque Value (FT/LB) 40 40 80 100 150 220 9.0 SAFETY WIRING On NPSI snubbers, sizes k through 10, the transition kit or forward bracket mounting bolts shall be safety wired in accordance with Reference 1-F. NOTE: In those cases, where attachment bolts between forward bracket assembly and snubber assembly are safety wired by the vendor, QCI shall verify that the following conditions exist: l a. Bolts are tight.
- b. Lockwire is not damaged.
- c. Lockwire is crimped.
If any of the above conditions are unsatisfactory, the bolts shall be retorqued and the new lockwire shall be installed per Reference 1-F. 10.0 FINAL SNUBBER INSPECTION 10.1 Snubber Installation When the snubber installation is complete and ready for final inspection, Construction shall notify Quality Control and present to the inspector the snubber installation information, for review and final inspection . 10.2 DOCUMENTATION The results of the snubber inspections shall be documented on the QC Checklist (Attachment 16). After completion, the checklist will be transmitted to QES for review.
BROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION DATE PAGE JOB 35-1195 0 13 of 32 OI-QAP-11.1-28A 10.3 NONCONFORMING CONDITIONS After the snubber is presented to QC for inspection by Construction, any conditions that do not confonn to the inspection requirements shall be documented on a Nonconfonnance Report (Reference 1-C). NOTE: Final inspected items requiring reinspections as a result of the issuance of an Inspected Item Removal Notice (IRN) shall be processed as required by CP-CPM-6.10-1 and inspected in accordance with the applicable requirements of this procedure. t ___.___________-__._______._-_______.______.._m_.__ . _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ . _ _ . _ _ _ _ _ _ _ - - _ _ _ _ _ _ _ . - _ _ _ . _ _ _ _ _ _ . _ _ _ . _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _
__ . _ . . - _ . . . _ . . _ . _ __ ._ _ __ ___._. - _ _ . - _ . _ _ _ . . . _ _ . ._.__._ ..__. ~ _ I PROCEDURE ! EFFECTIVE BROWN & ROOT, INC. NUMBER DATE PAGE l REVISION CPSES JOB 35-1195 pren.1_28) o DCT 291982;,; 14 e 32 ATTAC m ENT 1 1/4 THROUGH 10 6 NPS-SF,F ITT-FIG. 306 M
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i PROCEDURE l l EFFECTIVE.! BROWN & RCOT, INC. NUMBER DATE PAGE ' I REVISION l l CPSES JOB 35-1195 i lOI-QAP-ll.1-2qA 0 ;l @ IIf@ %t 15 of 32 { i i ATTACHMENT 2 SNUBBER SIZE 35 & 100 ' i i l l
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i BROWN & ROOT, INC. NUMBER , REVISION DATE : FAGE 8 CPSES 1 j JOB 35-1195 : .' , l QI-CAP-11.1-28A 0 '0CT 29 nn;11s or 32 j ATTACHMENT 3 (. Front) i VENDOR SUPPLIED COMPONENT 1 MODIFICATION RECORD i t
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) JOB 35-1195 . j QI-QAP-ll.1-28A 0 ;0CT 29198&17 of 32 ! ATTACHMENT 3 (Back) I VENDOR SUPPLIED COMPONENT li MODIFICATION RECORD i secc. -* : .;*. stt i ., u . . .. _ . .. . . 6.. a. - .. . . . . 2.4- . . . . u.f . 4 .
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PROCEDURE EFFECTIVE BROWN & ROOT, INC. NUMBER REVISION DATE PAGE CPSES QI-CAP-11.1-28A 0 18 of 32 ATTACINENT 4 NPSI SOCKET TYPE COUPLING END CAP FITUP
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- 1. scribe lina 1/2" from .
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- 3. Backout pipe 1/16" before velding.
(* . Measure 21/16" from scribe : nark on and cap to scribe mark on pipe in order to achieve 1/16" and gap.
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BROWN & ROOT, INC. ISSUE l CPSES NUMEER REVISION CATE PAGE l JOB 35-1195 l QI-QAP-11.1-2';. 8 0 OCT 29 M$9 or 32 . ATININENT 5 l t h h sizes 1, 3, and 10
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SROWN & ROOT, INC. ISSUE CPSES NUMBER REVISION CATE PAGE 1 JCB 35-1195 ' l
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3ROWN & ROOT, I?lc. ISSUE CPSES NUMBER REVISION CATE PAGE JCS 35-1195
! QI-OAP-ll.1-28A 0 QCT E0 21 of 32
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! Srn*+=r Size Mininun Bread l SMS Engagement 1/4 - 1/2 3/16" 1 5/16"
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. I i JOB 35-1195 l ,
QI-CAP-ll.1-28A 0 nnT 29 M i 22 of 32 i- ATTACHMENT 8 FIEl.0 M00!FICATION OF SIZE 35 AND 100 l SNUBBER REAR BRACKETS l '. 1 i MCW 0 3* O* 3* jQ45.dIh m - grarrier ,-ji f
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PROCEDURE EFFECTIVE ! SROWN & ROOT, INC. NUMBER , REVISION DATE i PAGE CPSES I JOB 35-1195 , QI-OAP-ll.1-2EA 0 l g 849 $67.23 of 32 ATTACHMENT 9 TRANSITION KIT PIPE SIZING GUIDE i Snubber Size Transition Kit i.encth Pipe Size !
' Min. ., Max.
k 83/8" 45" 1" Sch. 40 h l 8 3/8" 48" 1" Sch. 40 1 ! 10" 67" Ik" Sch. 40 3 ! 11 3/4" 78" 1h" Sch. 40 -
- ; 10 l 14" 99" 2" Sch. 80 I 35 l 21 3/8" 220" 4" Sch. 80
! 100 ' 29 1/4" 225" 6" Sch. 120 l Pipe material shall be SA-106, Grade B, unless otherwise specified by design. et i , i i Mb
PROCEDURE ! EFFECTfVE ! BROWN & ROOT, INC. NUMBER l' REVISION DATE PAGE l CPSES JOB 35 1195 , W 19 68f QI-QAP-ll.1-2dA e 0 . a i 24 of 32 ATTAC) MENT 10
; MECHANICAL SHOCK ARRESTOR ss en g_ I i
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' ISSUE CPSES NUMBER REVISION DATE PAGE QI-QAP-11.1-281 0 30 of 32 ATTACHMENT 16
. Fase of QC CHECII.IST FOR $NUBBER INSTAI.I.ATION gr.qAF 11.1-2tA 337 FARA. OF. No. OrtRATION QCI/DATE SAT /UNSAT N/A 1. sanser i N/A 2. Soubber Serial #
5.7.2 3. Saubber operations
- a. Saubber Sise
- b. Stroka Imnath 8.0 4. Torque of Transition Kit er Forward 3rackett E&E Talue 8.0 5. Torque of Adjustable Eye Rod End Jes Nut M&r '
5.7.1 5A. Torque of Ring Nut (35 & 100 only) M&E Value 5.7.1 61. Relative Angle Adjustment (If required) 5.7.2 63. Reverify Snubber operations
- a. Stroka Iangth 3.1.1 7A. Material I.D. (As applicable)
- a. Forward Bracket
- b. (Bulk) Base Flate (Bulk) Forward Bracket Eye
- c. Transition Kit
- d. Adapter Flate
- e. Eye Rod
- f. Coupling Nut
- g. Barrel
- h. (100 only) Spherical Bearing Fins
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8ROWN & ROOT, INC. ISSUE CPSES MUMBER REVISION DATE PAGE JOB 35-1195 QI-QAP-11.1-28a 0 )DI 31 of 32 ATTACHMEhT 16 (Continued) Fage of QC CHECKI.IST FOR SNU3BER %"I_CN, _(Czit_'d_)_ _ FAIA. OF. 30. OPERATICS QC1/DATE SM/CNSU
- 1. (35 & 100 only) tre Rod Jan Nut -
- j. (If visible) Fipe Clasp
- k. (If Visible) Rear Bracket 5.6 73. Verification of Full thread Engagement of Eye Rod in Coupling Wut 5.6 4. C-C Dimension per DWG 3.6 9. A-C Dimension per DWG 4,4 10. Actual Veld Sizes Olodificatices only)
=- .J
- s. Transition Kit
- b. Forward Reacket N/A 11. Installation Couplete I I
, 3/A - 12. QC Supervision Review i
BCE C - ts i I e
BROWN & ROOT. INC. ISSUE CPSES NL#tBER REVISION DATE PAGE JOB 35-1195 QI-ow-11.1-28 A 0 g 29N 32 of 32 ATTACHMENT 17 a. C $1 w , s I A*) ( ( t 5 I
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