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LU <br />7/16' x 41/2' 3 3/4 �� 2„ 4„ 8" Min . l <br />= Backu {� <br />Slotted hole Edge of 3/16 X 1" min. Timber post shown. Type of " " <br />Slotted hole �' ®- D tight fit. post determined elsewhere. Bolt dia.+1/is /2 Cope (Typ.) <br />See Detail „C„ 4„ <br />Metal Beam Rail--,,,,fE 31/2x3/8 <br />- Note: W 3.5 wire for - - <br />' 1 f - Stiffener each - - - - <br />- hole near Thin Slab not shown. - <br />- — - -_---_ -- -- `' � L. � i _ - - side of web —, <br />and far side. <br />Sleeve <br />7/16� hole near side. <br />ELEVATION _ Close end of tubes VG Typical <br />=_ <br />D _ <br />---_ __-_ SLEEVE 1% with 3/ 16" F2 -- - - SECTION C Yp <br />3/8„ 4) H.S. Bolt with 60. D SECTION ® - <br />G Between Bolts <br />hex head, cut and Sleeve is formed of 3/16" ^ LAN R 31/2 x 3/8 x 0 g" - <br />lock washers. Roadway face for sliding fit inside of SHOP FABRICATION —WELDED - (Tack weld nut to F� )oftube _---�_----�------ �--- - � _ <br />e rail tube, bend thusly: Length for payment Lock Washers - <br />ETUB SPLICE <br />_� M.T.B.R. (Type 1 15) <br />--- " - <br />-- nut (Tack weld to sleeve) <br />►> Sleeve <br />Note: 3/8' nut may s .- A Min. <br />be replaced with - � 1/2" or match deck joint <br />drilled and tapped See Note 7 <br />hole in sleeve. PLAN <br />DETAIL "A" TUBE SPLICE <br />xa�flfi,�,�s -- <br />81/2" 1 '-11/2„ <br />2'-0" end section <br />may be cut from <br />alternative terminal <br />section or fabricated. <br />Metal Beam Rail 1,- 0„+ 1,- 0„+ <br />s� s� <br />per post. — 11/4"0 H.S. Rods threaded DETAIL C <br />both ends, total 2. <br />- „ N <br />A_ - N <br />-- - Wall Reinf. <br />2-#8 Min. <br />- <br />Lock Washers w <br />_ o <br />Cut Washers - Cut Washers <br />7/8"� H.S. Rods total 2 , a - Lock Washers <br />threaded full length. -% w <br />E Washers F� 1/2" <br />31/2x3/8x p'_g" O <br />Bolt Dia. + 1/8" o �, <br />SECTION 21/2 [4j „ <br />-4-- 2 /2 <br />RAIL POST ON WALL <br />3/4» � X 2 �/2„ 2" <br />Stud Bolts I <br />I I <br />N Post <br />I I <br />N I <br />11 i I <br />I I <br />13W'X 1/4„X 0,-13/4' <br />�_ Washer.__ <br />Hex Nut <br />Lock Washer <br />T.S. 4x 4x.25 <br />ee„4, <br />ti <br />Pay Limits-M.B.G.R. <br />Adjust height to provide a n;- <br />smooth transition from end post 6„ End Post <br />to typical M.B.G.R. height.- <br />____ <br />N <br />See Detail <br />SECTION <br />18" <br />Min. <br />3'-11/2" \'-11/2„ <br />ELEVATION <br />IVIULul BOX <br />Spacers <br />METALBEAM <br />-- -- Traffic side T.S. 4x4x0.25 <br />0„� I� 1,-0„ <br />PLAN <br />11z' I" 4 „ <br />[--A- <br />N"$ Holes <br />-1/4" Min. <br />End Post -- Post <br />1 16 X 1 /16 A T. S. 4x4x.25 4 -- 2" SECTION <br />slotted holes Square cut or rind <br />- q 9 <br />N 4„ 3" N ELEVATION <br />1, <br />T.S. 4x4x.25 W 8x31 METAL BOX SPACERS o <br />W 8x31 I = <br />® @-m—Detail „B„ (Typ.) s W <br />® See Detail "B" <br />^ ^ No. 21258 <br />E o ^ <br />N 7/ X 1'- 6" H S ro d s 'A ExP. s .3u-9a <br />Full penetration <br />butt weld. <br />--PLAN <br />D ETAI L <br />9 <br />1Y6 <br />„ X 1/is„ <br />Slotted holes <br />`-�— 11/s'x19/6„ <br />Slotted hole <br />SECTION <br />» B ); <br />B <br />C­ aare cut <br />grind <br />s <br />(threaded both ends) tot. 2 <br />31/2 x 3/s E Stiffener (with 3 hex nuts per rod). <br />^ �N r � each side of web. I <br />N Existing rods to 11 4 / - - <br />- remain in place. ;, _F ^ � <br />0 <br />� <br />�I®--- Existing <br />00 0 <br />Concrete o -� <br />� - - <br />Deck �N Slot for <br />V I r vertical <br />_J adjustment 31/2 X 3/8 X 0'-8" R <br />-- <br />Bolt Dia.+1 Bolt Dia. /16' .. --- „ „ <br />Note; Contractor shall verify +1/16 See Detail D B <br />{8 0 X 1'-6„ H.S. rods <br />Slot for vertical adjustment -all controlling field dimensions (threaded both ends <br />A —A <br />A before ordering or fabricating 4 hex nuts per rod, <br />SECTI®N the rail past for existing bridge. SECTION <br />^--� RAIL POST DETAILS —THICK <br />RAIL POST DETAILS---EXI-STING BRIDGE <br />DRAWN <br />EM1i BY !]ATE <br />PAT DICHUPA 8/89 __PROJECT ENGINEER DATE CHECKED DATE SUBMITTED DATE AI'PR VED DATE <br />--- -- -- COUNTY OF SAN J®AC?IJIN <br />C rt-q�1r�..��t�•a c� .�rtn n8 `� ; 'S �� �? /B9 S/4D - - - <br />FILE NAME DRAWER SHEET NO. ACAD <br />--- - <br />i" G ►� w ,, \ELL.10T8R\SHT12.QwG <br />Cut Washers 11 4" <br />D <br />ETAI L J7 D)l Bolt dia.+1/is" <br />51/2" 13/4" <br />End Post 4:��l _f <br />1/4 Z o_J <br />Washers <br />21/2" 9" <br />21/2„ <br />1'-2" <br />6x4x1/4 Min.x1'-0" <br />Metal Box Spacer <br />Slotted holes in <br />M.B.G.R. 3/4'H.S. bolts with <br />hex nuts. <br />DETAIL "E" <br />Lock Washers <br />3/4' � H.S. bolts <br />with hex nuts. <br />- Cut Washers <br />-- 1'-0" Typ. 6'-0" Min. <br />End Post 8'-0" Max. Post Spacing <br />PLAN <br />Length for payment (MTBR Type 115) 2 Joints in one panel <br />staggered as shown permitted <br />- 5' <br />i8" Min.--- <br />only at deck expansion joints. <br />See Note 4 & 5 <br />Detail "A' Typ. - 1'-0"Typ. <br />Top of deck <br />a <br />i <br />L 5 <br />Min. Deck exp. joint <br />NOTES: <br />1. <br />Posts shall be vertical. <br />- <br />2. <br />Tubing shall be shop bent to fit horizontal curve <br />RAIL ELEVATIONwhen <br />curve radius is less than 950'. <br />_ <br />3. <br />Tubing shall be parallel to vertical alignment. <br />4. <br />Tubing shall be continuous over not less than 3 <br />shers <br />intermediate posts, with a minimum length of 3 <br />8. <br />Railing on bridge wingwalls to be placed after <br />panels except as noted. <br />walls are backfilled. <br />:)tal 2 5. <br />No more than one tube splice per panel is <br />9. <br />Stud bolt nuts shall be torqued to 175 ft-lbs. <br />with <br />permitted, except as noted. <br />10. <br />Anchor bolt nuts shall be wrench tight. <br />6. <br />Space posts to provide 1'-6" min. clear between <br />11. <br />Galvanize rail assembly after fabrication. <br />expansion joints and q of post. <br />12. <br />Designed by AASHTO dated 1973 and interim <br />=® <br />7. <br />SLAB <br />Rail joints in top and bottom tubes at deck <br />Specifications dated 1974, 1975 and 1976. <br />-� <br />expansion joints shall provide allowance for <br />13. <br />Design height of rail is based on a future <br />movement equal to width of deck joint with <br />overlay of 3 inches maximum. <br />_Z <br />corresponding increase in length of sleeve. <br />METAL TUBE BRIDGE <br />ELLIOTT ROAD SHEET,- TOTAL <br />mo <br />NO SCALE <br />RAILING(T`(PEP��JECT <br />1) <br />NO. SHEETS <br />BRIDGE NO. 1151 123 <br />_m <br />STATE BRIDGE NO. 29C-249 <br />91 <br />3 <br />, <br />