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SOUTH <br />NORTH <br />ID COVER � COVERR COVER <br />17 1 /4" 1123 1 /2" 17 1 /4" 11 /2aa <br />1 /2aa 1 /299 <br />60" OPENING (REF) <br />FIELD VERIFY <br />TRENCH COVER ASSEMBLY <br />DETAIL -PLAN <br />SCALE: 1 0 1 ®O M538-13I M538-16 <br />TRIM OFF BOOT <br />Gj <br />TO MATCH <br />PIPE SIZE <br />FLEX BOOT REF° <br />SEE PLAN FOR SIDE <br />BOOT BASE <br />RING REF <br />o <br />L <br />U_ <br />E <br />I <br />I <br />I <br />I <br />i <br />�I <br />m sYM REVISION <br />I <br />® ORIG RIW UPGRADES ADDENDUM A <br />TYPICAL PIPE Boor iNsia,i_ia!ior <br />ELEVATION SECTION CA�SCALE: NONE M538-16 <br />LIFT LUG (TYP 2), <br />STEEL, SIZE 2x2, <br />8 5/Baa 1/2' THICK <br />1 /4' CUTOUT CENTER <br />OFFSET <br />:.:.:.:....:.:.:.:.:.:.:. <br />. <br />.. <br />L <br />U_ <br />•.•.•99 •. <br />�� <br />... <br />........ <br />,..,.:� <br />.. . ...................... <br />......................................... <br />.................... ........................ <br />I .... <br />:.. I <br />::.. <br />cn <br />... .9q .. <br />.. ... <br />:. �' <br />CUTOUT FOR <br />: .................9 <br />' <br />PIPE RISER <br />(TYP) <br />) <br />TAP THREADED <br />HOLES ON COVER <br />:: <br />EVERY 4as O.C. <br />MAXIMUM (TYP FOR <br />ALL); COORDINATE <br />HOLE SIZES AND <br />:: <br />LOCATIONS WITH <br />:: <br />BOOT MNFR. <br />COVER <br />3/4" PLATE <br />CARBON STEEL <br />1 1 /4" <br />WITH EPDXY COAT <br />9 <br />Id <br />w <br />LO <br />COVER UNDERSIDE (TYP) <br />END I —LOOKING T <br />LIFT LUG (TYP 2), <br />CUTOUT CENTER STEEL, SIZE 20, <br />OFFSET 1 /4' COVER 1 /29' THICK <br />........................ <br />.............. I .......... <br />........................ <br />. ............................ <br />I <br />--A <br />ICI <br />........................::::: <br />:.:::::::::::::::::.:::::.::.:..::.:.:. <br />�:::.:.. ......:.: .:.:.............. <br />�/ ::..� <br />... <br />...... <br />.. <br />:.:A :. <br />q <br />:: <br />::: : <br />:::::.:.:.:.:.:.:.::.:.::.:.:.:.:.:.::.::.:.:.:.:.:.::.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.: <br />::.................. :::............................... <br />a9 <br />3/4 PLATE <br />CARBON STEEL <br />WITH EPDXY COAT <br />CUTOUT <br />AND NON —SLIP <br />FOR PIPE <br />SURFACE TYP <br />RISER <br />................ <br />(TYP) <br />) <br />................................... <br />....:.:.:.:.:.:.:.: <br />— HR TAP THREADED <br />f�II <br />S N COVER HOLES 0 <br />�► <br />as <br />EVERY 4 O.C. <br />EDGE SEAL <br />MAXIMUM TYP FOR <br />TYP, SEE <br />..................................... <br />ALL °COORDINATE <br />) 9 <br />END VIEW <br />............. ............ ......................................... <br />HOLE SIZES AND <br />LOCATIONS WITH <br />BOOT MNFR. <br />F <br />.:.::::.:.:.:.:.:.:.:.:.::.:.:.:.:.:.:.:.:.:.:.:.:.:: <br />J........_..........................e........ <br />. <br />COVER <br />1 /4' CUTOUT <br />CENTER <br />23 112" <br />FFSET <br />SCALE: 1 1 /2" G 1'—(Y' <br />ACCEPTABILITY B,...HOFFER <br />THIS DESIGN AND/OR <br />CHECKED <br />SPECIFICATION IS APPROVED <br />J. FISHER <br />APPROVED BY <br />DEPT. <br />DATE <br />J. FISHER <br />CHECKED <br />D. WU <br />SCALE: 1 1/2"=1'—Oa9 <br />12.04.10 <br />01.25.21 <br />TITLE <br />12.04.1 9 <br />01.25.21 <br />Y, <br />S$t R i e <br />Ai <br />. '� <br />i '� <br />Ai j <br />ABBREVIATIONS: <br />(E) <br />= EXISTING <br />FABTR <br />® FABRICATOR <br />I.D. <br />= INSIDE DIMENSION(S) <br />O.D. <br />® OUTSIDE DIMENSIONS) <br />MATL <br />® MATERIAL <br />MNFR <br />® MANUFACTURER <br />U.N.O. <br />= UNLESS NOTED OTHERWISE <br />SS <br />® STAINLESS STEEL <br />304 SS <br />m TYPE 304/304L STAINLESS STEEL <br />316 SS <br />= TYPE 316/316L STAINLESS STEEL <br />LR <br />e LONG RADIUS (R= 1.5 x DIMENSION) <br />SR <br />® SHORT RADIUS <br />FJ <br />m FIELD JOINT <br />THD <br />® THREADED END OR CONNECTION <br />BW <br />® BUTT —WELDED END OR CONNECTION <br />G <br />= GROOVED END OR CONNECTION (VICTAULIC) <br />GxBW <br />® GROOVED END BY BUTT —WELD END <br />GxG <br />= GROOVED END BY GROOVED END <br />GxTHD <br />= GROOVED END BY THREADED END <br />LLH <br />= LONG LEG HORIZONTAL <br />LLV <br />® LONG LEG VERTICAL <br />GENERAL NOTES: <br />i. FIELD VERIFY ALL DIMENSIONS PRIOR 70 <br />FABRICATION, ASSEMBLY, AND INSTALLATION OF <br />TRENCH COVERS AND FLEX BOOTS. <br />2. DIMENSIONS AND ELEVATIONS TO BUILDING AND <br />TRENCH ELEMENTS ARE APPROXIMATE. ADJUST <br />TRENCH COVER DIMENSIONS AND PENETRATIONS <br />WHERE NEEDED. COORDINATE ADJUSTMENTS WITH <br />BOEING. <br />3. TRENCH COVER & WELDED COMPONENTS: <br />— ALL PLATES AND BARS SHALL BE CARBON <br />STEAL ASTM A36 U.N.O. <br />— ROUND ALL COVER PLATE EDGES SMOOTH. <br />— EPDXY —COAT ALL TRENCH COVER &COVER <br />COMPONENT SURFACES AFTER FABRICATION. <br />PROVIDE TNEMEC SERIES 66 HI —BUILD <br />EPDXOLINE OR APPROVED EQUAL FOLLOW MNFR <br />INSTRUCTIONS, COORDINATE COLOR WITH OWNER. <br />4. ALL BOLTS &FASTENER MATERIALS SHALL BE <br />TYPE 316 SS, UNLESS NOTED OTHERWISE. <br />CONSTRUCTION NOTES: <br />1, SUBMIT SHOP DRAWINGS FOR TRENCH COVERS SHOWN <br />IN THIS SHEET, FOR OWNER APPROVAL <br />COORDINATION PRIOR TO FABRICATION. <br />2. ADJUST FINAL PIPE PENETRATION LOCATIONS BASED ON <br />ACTUAL PIPE INSTALLATION, COORDINATE WITH BOEING. <br />3 SEALANTS FOR BOOTS: POLYETHERBASED SEALANT <br />SUITABLE FOR EPDM, STEEL, AND EPDXY -COATED <br />METAL SURFACES. FLEXIBLE TYPE, LOW MODULUS <br />FOR DYNAMIC JOINTS. WATERPROOF, FOR USE <br />AGAINST RUNOFF WATER. OUTDOOR SERVICE, <br />UV —RESISTANT. BLACK COLOR, OR CONSULT <br />BOEING. PROVIDE CHEMLINK "DURALINK 35' <br />DCONSUPPLY.CO B8RB00-236� OR CONSULT <br />(N a ) <br />MASTERFLASH FOR AN EQUAL SEALANT. <br />4 FLEX BOOT FOR Y' PIPE (TYP. 2 PLACES): <br />PROVIDE #6 "MULTIFLASH" PIPE BOOT FLASHING, <br />BLACK EPDM MATERIAL, UV RESISTANT, ALUMINUM <br />PANEL BASE RING, WITH STAINLESS STEEL GRIPPER <br />ACCESSORY® SUPPLIED BY MASTERFLASH <br />(WWW.FLASHINGSDIRECT°COM, 855-3 5-0601). <br />S FLEX BOOT FOR 6' PIPE TYP. 1 PLACES <br />PROVIDE #5 "MULTIFLASH" PIPE BOOT FLASHING, <br />BLACK EPDM MATERIAL, UV RESISTANT, ALUMINUM <br />PANEL BASE RING, WITH STAINLESS STEEL GRIPPER <br />ACCESSORY. SUPPLIED BY MASTERFLASH <br />(W W.FLASHINGSDIRECT.COM, 53-385-0601). <br />32001 32nd Avenue South, Suite 100 <br />Federal Way, WA 98001 <br />Ph. 253_835-6400 <br />, <br />Fax 253-952-3436 <br />LO <br />CURRENT <br />REVISION <br />ISYMBOL <br />DATE <br />20808468 <br />O <br />R <br />104°30.21 <br />r� <br />SHEET <br />M538-16 <br />JOB NO. COMP NO. <br />20808468 <br />EVERETT, WA DWC NO. 40—YD®M538 —16 <br />