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=11004mm <br />SECTION <br />SCALE: I .... = 1 F-0" <br />OF WALK-ON <br />q G. WALK - 0 N <br />qG NOT SHOWN <br />CLARITY. <br />D ETAIL_ <br />SCALE.- 3" = 1 -0" <br />THIS IS STEP 3 OF LOAD RELEASE PROCEDURE. <br />PROCEED TO STEP 4 FOR NEXT STEP. <br />FIRST, INSTALL HSS 4x4xT3-6 BRACES PER <br />TRUSS T-3 ELEVATION 'C' ON SHEET <br />S325. THEN, REMOVE CROSS —HATCHED <br />BRACE. LOCATION MAY NOT BE AS <br />SHOWN. GRIND FLAT/FLUSH AT EACH END. <br />DO NOT OVER GRIND.—,,_" <br />'WEB OF TRUSS T-3 <br />1 BOTTOM CHORD <br />\-BOTTOM <br />CHORD <br />TRUSS T-3 <br />RU <br />--CONN. PLATE AND <br />BOTTOM CHORD <br />------FLANGE CUT AWAY <br />FOR CLARITY <br />A -DETAIL <br />5407S SCALE: 3" = V-0" <br />THIS IS STEP 2 OF LOAD RELEASE PROCEDURE. PROCEED TO <br />DETAIL 2 FOR NEXT STEP. <br />NFW RAR4Y4 1/4 - I <br />SECTS N <br />SCALE: 3" = 1 D-0" <br />B <br />a <br />V-2 5/8" <br />SECTION <br />SCALE, 3" = 1 '—O" <br />NOTE: LOWER JACK DETAILS NOT SHOWN FOR CLARITY. <br />'SE C Tl 0 N <br />SCALE: Sp = V_C <br />I C`� <br />=Lj <br />STRUCTURAL <br />TOLERANCES <br />LLJ <br />0'-0" TO 309-0"' <br />±1/16" <br />n <br />30'-0", <br />pp <br />cn <br />cn <br />LL-1 <br />ANGLES: <br />DRILLED HOLES: +1/32" <br />SURFACE FINISHES <br />MACHINING <br />TOLERANCES <br />PRECISION PARTS <br />X-X <br />±.030" <br />REAM, SHAFTS: <br />X.xx <br />±,010" <br />X.xxx <br />±,005" <br />TURN, MILL, BORE- <br />V <br />x.xXxx <br />±.001 o" <br />CLIP, CUT, TRIM: <br />25/ <br />ANGLES <br />±0.02® <br />SHEET NOTES <br />1) SEE SEQUENTIAL STRUCTURAL WORK AT THIS JOINT, STARTING AT STEP <br />1 OF THIS SHEET AND ENDING WITH STEP 4. WORK MUST BE DONE IN <br />SEQUENCE, FROM STEP 1 TO FINAL STEP. <br />2) CONTRACTORS TO VERIFY ALL DIMENSIONS, LAYOUTS AND FIT —UP PRIOR <br />TO COMMENCING ANY WORK, AND PRODUCE AND SUBMIT SHOP DRAWINGS <br />FOR REVIEW BY ENGINEER. <br />3) CONTRACTOR TO LOCALLY REMOVE FLASHING, WALK —ON —CEILING PANELS <br />AND WALL INSULATION AS NECESSARY TO COMPLETE THE WORK. <br />(3/4") CONTRACTOR TO PROVIDE TEMPORARY SUPPORT OF THESE ITEMS AS <br />NECESSARY. WHEN JOINT WORK IS COMPLETED, RESTORE WALK—ON <br />CEILING PANELS, FLASHING AND WALL INSULATION CONSISTENT WITH <br />EXISTING CONSTRUCTION AND DETAILS, SEAL ALL FLASHING, <br />WALK —ON —CEILING PANELS AND WALL INSULATION JOINTS WITH A <br />BOEING—APPROVED CAULK/SEALANT THAT DOES NOT CONTAIN ANY <br />SILICONE. <br />4) ALL ITEMS ARE EXISTING EXCEPT WELDS AND WHERE CALLED OUT NEW. <br />STEP 1 - INSTALL NEW BRACES <br />1) INSTALL NEW HSS4x4x3/16 BRACES AS SHOWN ON DRAWING S325. <br />2) ONCE THE NEW BRACES HAVE BEEN INSTALLED PROCEED TO STEP 2 <br />SHOWN ON DETAIL I OF THIS SHEET. <br />STEP 2 <br />SEE DETAIL 1 ON THIS SHEET. <br />STEP 3 <br />SEE DETAIL 2 ON THIS SHEET. <br />STEP 4 -JACKING PROCEDURE <br />A) PLACE LOW -PROFILE 75T JACKS IN PLACE AS SHOWN, WITH ROD ENDS OF <br />CYLINDER MOSTLY EXTENDED. HYDRAULICALLY EQUALIZE JACKS. <br />B) INSTALL SHIM PACKS, APPROX. 4"x4", TO TAKE UP REMAINDER OF <br />SPACE. <br />C) SNUG UP ON CYLINDERS BY APPLYING A FEW TONS OF LOAD. <br />D) LOOSEN BOLTS, BUT DO NOT REMOVE COMPLETELY. <br />E) ADJUST JACK LOAD UNTIL A BOLT FROM EACH SIDE CAN BE REMOVED <br />SOMEWHAT EASILY (I.E. TRANSFER LOAD FROM BOLTS TO JACKS). <br />F) REMOVE REMAINING BOLTS. <br />G) RELEASE LOAD ON JACKS. <br />H) IF JACKS CAN BE REMOVED, REMOVE THEM AND SHIMS AND PROCEED TO <br />ITEM N) BELOW. <br />I) IF JACKS CANNOT BE REMOVED, LOAD JACKS BACK UP UNTIL BOTTOM <br />CHORD JUST STARTS MOVING RELATIVE TO EAR PLATES, <br />J) REAM/DRILL HOLES IN 8CB24 TO MATCH EAR PLATE HOLES. <br />K) INSTALL NEW 1990 A325 BOLTS IN HOLES (8 PLACES) AND FULLY <br />PRETENSION. <br />L) REMOVE LOAD FROM JACKS, AND REDUCE SHIM PACK THICKNESS. <br />M) REPEAT STEPS C THROUGH L UNTIL JACKS CAN BE REMOVED IN STEP H. <br />N) REPEAT STEPS J AND K. <br />P) PRIME/PAINT ALL NEW STEEL THAT WILL REMAIN IN PLACE, AND <br />TOUCH-UP PAINT ANY DAMAGED PAINT. <br />Q) REPLACE/RESTORE TO ORIGINAL FUNCTION ANY REMOVED INSULATION, <br />WALK -ON -CEILING PANELS, AND FLASHING AS NOTED IN SHEET NOTES. <br />R) FINAL PAINT ALL EXPOSED SURFACES TO MATCH EXISTING. <br />ADDENDUM Gl - 0710.2020 <br />DEFERRED SUBMTTAL <br />J ATE <br />sym REVISION BY APPROVED DATE sym REVISION BY APPROVED DATE W DRAWN q EPTAB�LITY ACC SUBTITLE <br />i <br />1786915 A 1 07.10.20 <br />STEEL SECTMS AND DETAU <br />THS DESIGN AND/OR CHECKED <br />45-001 STRUCTURAL VERTICAL UPGRADES 1786915 CP&A *4L <br />SPECIFICAT ION IS APPROVED SHEET <br />_E_TG_7F_E_TITLE <br />_ 45 ",z <br />DEPT. DATE — -001 STRUCTURAL VERTICAL UPGRADES <br />9 <br />A 45-001 STRUCTURAL VERTICAL UPGRADES 1786915 CP&A/TAH JTH 01.17.20 a <br />APPROVED BY <br />CHECKED <br />407 <br />DEFERRED SUBMITTAL 17869115 CP&A//HSK 07.10.20 <br />Al IJOB NO. COMP NO. <br />—001 <br />0, BUILDING 45 <br />---- <br />-- - APPROVED <br />1786915 <br />APPROVED MCI NO. <br />STRUCTURAL MASTER EVERETT, WA 45-001-S407 <br />