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nshad SI <br />Ground <br />DETAIL OF POST d <br />OFF -SET BLOCK <br />2 Panels <br />� l <br />T1 <br />I <br />Normal Shoulder <br />i <br />Edge of Pavement <br />E Direction of Traffic <br />LOCATION DIAGRAM FOR STEEL PLATE <br />BEAM GUARD INTERMEDIATE SECTIONS <br />Pedestrian Open- NOTE Widen Shoulder <br />ince in Beam ward for walkway if and STEEL <br />when required when required PLATE <br />BEAM <br />5 Normal Shoulder GUARD <br />+ L.ne <br />f Haj /E/; R_ <br />t ...4 Por'C15 <br />3 <br />T Duechon of Traffic -cPovt Edge Bridge <br />['curb <br />�- Foce <br />LOCATION DIAGRAM FOR STEEL PLATE <br />BEAM GUARD AT BRIDGE EXITS <br />NOTE Widen Shoulder Pedestrian Open - <br />for walkway d and \ Ing in Boom Guard <br />when required. who, required. <br />STEEL PLATE Normal Shoulder <br />BEAM GUARD --,Line - <br />� <br />- rj u2' - Panels ran 4 mos. L e <br />T— i <br />Bridge Pov't Edge I <br />rb face <br />--- ti - Direction of Traffic i <br />i <br />LOCATION DIAGRAM FOR STEEL PLATE <br />BEAM GUARD AT BRIDGE APPROACHES <br />Steel Plate Sam Guard <br />ion. <br />FRONT(Traffie Side) <br />ELEVATION <br />STEEL PLATE BEAM GUARD OR <br />STEEL PLATE BEAM (MEDIAN) GUARD <br />CIRCULAR STEEL PLATE ELEMENT <br />Steel plate boom elements for beam quad or (medion)gua0 for <br />radii of 20 fl. to -150 ft shall Mshop-curved. Steel PION boom <br />elements shall M bent t0 true circular curvature, veld Of kinks. <br />Kinks shall be cause for rejection. Steel plate beam elements shall <br />hove 0 minimum bending ralius of 20 feet. <br />MEASUREMENT a PAYMENT <br />The items of Steel Plate Beam Guard and Steel Plate Beam <br />(Median) Guard shall be measured and paid for of the contract <br />unit -price per linea foot, measured in place by length in linear <br />feet from end to end - out to out of terminal sections, which prig <br />chain be full compensation for furnishing and placing all materials <br />and performing all work to Completion in accordance with the <br />Stand. Specs. the applicable Plans and Special Provisions. <br />Len ih =J2'_6. <br />Terminal Section <br />Buttonhaod Mourning BOM I I .to that they present no sharp edges. All connections and splices <br />I 3/a" 6 x length as required, "I be famed with flat round heeded bolts.or similar detail sothat no <br />secured alto washer 8 MA. appreciable projection wi11 be presented onthe rood side N the guard. <br />Ttrsod end to be burred fah I The rail element shill be spliced by lopping in the dwedion d traffic <br />Iowir,q haunting. I ' a by butt joint with splice plate. Plate ends in top splices or plate <br />End Elevation E% Elevation yatlon ends and spice plate it butt splices stall mob contact throughout <br />Sttowinn Position of Showing Position of the entire area d the spice. <br />TESTS r . <br />i The obligation d o 2 inch specimen d the steel plate used in the <br />rel element shall be not less than 12 percent tested in tension, <br />STEEL PLATE ,JTEEL PLATE The minifhten tensile strength of the rail element shall when tested <br />BEAM GUARD BEAM (MEDIAN) GUARD I in eanjurelonwith spell and end eomedions, be 111l lbs. The <br />_ roll slemoM when loaded m 4 simple beam, freely supported at <br />each end on t 2=0'anters shall support a concentrated load of <br />soon center through o floc surface 3 inches long, in octad <br />with this fol lowing - <br />BEAM E-EMEN <br />. Troffie Fox u Traffic .Face Down ' <br />Load Maximum Load Moximunt <br />�•8" Off -sat <br />.D. Block <br />r <br />For Post Position <br />Inside Seam <br />R. Guard, <br />Note:ENtfafion.fa taps Of ntedisn paeN. - <br />E111B� <br />6}. <br />4� 4# <br />2' p' <br />I <br />I <br />^-r-i• j �-,t TButtonhead Oval shoulder <br />1 SdKe Bolt 8 Nut 5/e �s 1" <br />t � <br />13/4" s 3" Washer <br />I I <br />I <br />O <br />11B" <br />BuBonMod Mounting <br />Bolt length <br />eA"axle <br />required severed m <br />washerB nut Thread <br />• end to be burred <br />t` following mounti <br />•. <br />. Mtdl appxoflroote that d adjacent GENERAL NOTES .� <br />. <br />pavement gre0oa e d Msdlee Details dcorohuefion lid shown 'm this fkarelg eloll conform. _ <br />SMi to int pertinent, requirements d the Standard Specifications otW <br />p <br />fM applicable Special Provisions, <br />The Steal PIeN Beam Guard a (Median) Guard small consist d <br />steel ploro mad* of open neorrn a Noctiie furnace steel. <br />�. <br />. <br />Finished Surtax .Plates ela1lMbbnbd to proper stops, fabricated and ready for <br />I <br />J ` dten Strip assembly when received in the field. The plates shill M true to <br />Shoulder <br />plan dimensions and d uniform section Worpsd a deformed plates- <br />s slope will a rejected. Int edges al IM plates shall las rolled a rounded <br />. <br />2 Goge Steel 1500 IQ 2.0 in. 1200 Ib. 2.0 in. - <br />-M-On 1 eel). <br />11/2" 1 '"""" "v' 20001Q 3.0. in. 1600 Ill 1 3.0 in <br />r - — GALVANIZED <br />The steel plate beam element and terminal sections shall be <br />} <br />furnished galvanized The speller coating Of this. Dasa metol shahs <br />31/ ,- - I - -1— ' n +moi �t '' wall be in accordance with A.A.SH.ODekngnation: M 36 <br />The boom element <br />QI - may be galvanized before or after fabrication. <br />Wound a 16'i 20" Wide angle silver Bolts, nuts, and washers sholl be furnished galvanized in <br />Concrete flat top Scotchlrte retNpive <br />accordance with A.S.AST M. Designation: A153, Close C. _ <br />CURVE DATA <br />Middle Ordinates <br />for Beam Curving <br />8 Chad Lengths for <br />Post Spacings. <br />C", "D" B "Ill Feet plus 11 Feet) <br />Ground <br />Surface <br />t ' <br />ng. <br />. <br />RAIL ELEMENT SPLICING 9 <br />POST MOUNTING DETAILS <br />' Finished Shoulder Surfoes ale: Rail element tap <br />in direction of trot <br />Sawed treated timber posts 6" x 8"x 6=0" <br />. and off=set sowed treated timber bbeka.,-- <br />6"x 8" x 14" norrL dim. shall be furnished and <br />ptbetd in accordance with 1M Stand Spee i. <br />If post tops or df -set block ettec <br />are cowed or cut in tleW such out surfaces. <br />shall W painted 2 Doors o/ creosote following <br />sect <br />II 1 <br />f 20 <br />30 <br />tor' Slotted Holes for 40 <br />e R— Rail Element Splices <br />50 <br />IT' 60 <br />132 <br />s'R Min 12 Ga Steel Roil Element TO <br />.per K Symmetrical about l <br />so <br />oro <br />2 1 4 90 <br />c 100 <br />Ito <br />-lo <br />m Neutral Slotted Hale la Roll <br />Element post mounting. u 120 <br />Alis <br />c <br />130 <br />Noel All dimensions subject <br />to monufacluring tolerance 100 <br />150 <br />SECTION 'AA' <br />RAIL ELEMENT SECTION 160 <br />(Min 12 GAGE STEEL) ITO <br />For 'Post <br />Position Out <br />side Beam <br />Guard. <br />Terminal Section Deflect - Deflection <br />Min.1 <br />STEEL PLATE BEAM GUARD 8 <br />STEEL PLATE BEAM (MEDIAN) GUARD <br />STATE H/fSHWAY COMMISSION OF WISCONSIN <br />REGOMYENDED FOR evVROv.I: • <br />z_res <br />pen E. ENGINOr DESIGN <br />hep ROVED <br />DnTE STATE HIGHWAY <br />N4INEER <br />PLATE NO 7-2.4.10 <br />