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STEP 1: INSTALL NEW BRACES ON TRUSS, T_4_� <br />(SEE DRAWINGS -S326-& S409) <br />SECTION (STEPS 1 & 2' <br />SCALE: 1 1/2" = l'—O" R`FS5 Ls4b8 <br />NOTE, 1) SEE 'SEQUENTIAL STRUCTURAL WORK AT THIS JOINT, STARTING AT STEP <br />1 OF THIS SHEET AND ENDING WITH STEP 6. WORK MUST BE DONE IN <br />SEQUENCE, FROM STEP 1 TO FINAL STEP. <br />2) CONTRACTOR 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 />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 />m <br />NEW <br />PL 1/2" <br />SECTION B <br />SCALE: 1 1/2" = 1 n-0" <br />STEP 3 <br />SECT0N (STEPS-. 3 Lr 4' <br />SCALE: 1 1/2 <br />Ld LLJ <br />Ld <br />16 <br />LL_ <br />0 <br />SECTION <br />SCALE: 1 1/2" = V-0" <br />T L'S FO R <br />ANELS NOT <br />FOR CLARITY <br />RFS51 S408 <br />SECTION <br />SCALE: 1 1/2" = V-10" <br />0 0 <br />k " <br />O <br />COL @ 5—LINE <br />SECTION- ("STEP 51) <br />SCALE: 1 1/22' = V-0" <br />WF8x24 TO <br />Nd. 1" PLATE <br />ON8 <br />LO <br />01 <br />0 L. <br />NEW PL 1/2"i <br />NEW PL 1/2" TO EXIST <br />SHEAR TABS ONLY. DO <br />NOT WELD TO WF8x24. 0 <br />45' <br />SECTION <br />SCALE: 3" = l'—O <br />(-\D[Kln <br />I Ln I <br />SECTION <br />COL @ G & K LINES <br />SYMM. FOR NEW PL'S <br />AND WELDS <br />--NEW PL 1 aH <br />I I fl, 1_1 � -7 1 ) <br />GUSSET r L_ <br />FLANGE OF TRUSS T4 <br />B0710M CHORD WF <br />SHAPE WF8x24 <br />UFMINLI r\ I / Z_ <br />SCALE: 3" = l'—O" <br />NOTE: GRIND TOP TIPS OF 8CB24 <br />TO ALLOW 1" SOUTH MOVEMENT OF <br />8CB24 WHEN BOLTS ARE RELEASED. <br />SHEET NOTES Iro- <br />I <br />ALL ITEMS ARE EXISTING EXCEPT <br />WELDS AND WHERE CALLED OUT NEW <br />C <br />Lu <br />STRUCTURAL <br />TOLERANCES <br />LLJ <br />0'-0" TO 30'-0": <br />±1 11699 <br />n <br />u� <br />> 30'-0": <br />cf) <br />cn <br />LLJ <br />ANGLES: <br />±1.01 <br />DRILLED HOLES: +113299 <br />SECTION (STEP 6) K-K <br />SCALE: 1 1/29' = l'—O" <br />SURFACE FINISHES <br />MACHINING <br />TOLERANCES <br />PRECISION PARTS <br />X.X <br />±.030" <br />REAM, SHAFTS: <br />53 <br />X.XX <br />O 1 o ±" <br />,0109a <br />X.XXX <br />±,005" <br />TURN, MILL, BORE- <br />12/ <br />X,XXXX <br />±.00 I o" <br />CUP, CUT, TRIM. <br />25�/ <br />ANGLES <br />±0.02® <br />NOTE: A) PLACE LOW —PROFILE 50T JACK IN PLACE AS SHOWN, WITH ROD END OF <br />CYLINDER MOSTLY EXTENDED. <br />L-IN L B) INSTALL SHIM <br />PACK, APPROX. 4N4", TO TAKE UP REMAINDER OF <br />SPACE. <br />C) SNUG UP ON CYLINDER 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 (LE. TRANSFER LOAD FROM BOLTS TO JACK). <br />F) REMOVE REMAINING BOLTS, <br />G) RELEASE LOAD ON JACK. <br />H) IF JACK CAN BE REMOVED, REMOVE IT AND SHIMS AND PROCEED TO <br />ITEM N) BELOW. <br />1) IF JACK CANNOT BE REMOVED, LOAD JACK BACK UP UNTIL BOTTOM <br />CHORD JUST STARTS MOVING RELATIVE TO EAR PLATES. <br />J) REAM/DRILL HOLES IN WF8x24 TO MATCH EAR PLATE HOLES. <br />K) INSTALL NEW 1'90 A325 BOLTS IN HOLES (8 PLACES) AND FULLY <br />PRETENSION. <br />L) REMOVE LOAD FROM JACK, AND REDUCE SHIM PACK THICKNESS. <br />M) REPEAT STEPS 0 THROUGH L UNTIL JACK CAN BE REMOVED IN STEP H. <br />N) REPEAT STEPS J AND K. <br />0) PATCH ANGLED GUSSET PLATE THAT WAS MODIFIED IN SECTION F OF <br />OF THIS DRAWING. ADD BACK—UP BARS ALONG GURVED CUT AND CJP <br />A NEW PL 1/2" TO THE GUSSET ALONG THE CUT LINE, MATCH EXISTING <br />WELDS TO COLUMN WEB AND TO HORIZONTAL GUSSET PLATE. <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 WALL INSULATION, <br />WALK —ON —CEILING PANELS, AND FLASHING AS NOTED IN SECTION A NOTES. <br />R) FINAL PAINT ALL EXPOSED SURFACES TO MATCH EXISTING. <br />�COL @G& K LINES <br />SECTION <br />` F <br />NOTE: CAREFULLY REMOVE <br />SECTION <br />OF LOWER BRACE <br />ANGLED GUSSET PLATE AS SHOWN TO ALLOW <br />PLACEMENT OF LOW <br />—PROFILE <br />50—TON JACK. <br />MINIMIZE RADIUS OF <br />CUT AS <br />MUCH AS POSSIBLE. <br />GRIND SURFACE OF <br />COLUMN <br />WEB SMOOTH/FLAT. <br />COL @ G & K LINES <br />SYMM. FOR NEW PL'S <br />Tll UNAWN UA E SUBTITLE CURRENT REASION SYMBOL E <br />sym REVIMM BY APPROVED DATE SYM REVISION BY APPROklED D, D'474, ACCEPTA�B�LrTY DAT <br />STEEL SECTMS AND DETAIS 17869151 A 07,10 20 <br />CHECKED <br />THIS DESIGN AND/OR <br />ll� elc7l <br />DRAG 45-001 STRUCTURAL VERTICAL UPGRADES 1786915 CAA 1 H8.19 <br />SPECIFICATION IS APPROVED SHEET <br />TITLE <br />ENGINEER <br />—001 STRUCTURAL VERTICAL UPGRADES <br />A DEFERRED SUBMITTAL 1786915 CPA/HSK 07.10.20 APPROVED BY DEPT. DATE 45 <br />CHECKED <br />S408 <br />0 , BUILDING 45=001 JOB NO. COMP NO <br />APPROVED <br />1786915 <br />TPPROVED DWG NO. <br />"'Z STRUCTURAL MASTER EVERETT, WA, 45-001 —S408 <br />