standard construction details - The Management System Parking Lot

1-3/4"1-3/4"+-10" MIN.12" MIN.2"1’-6" MAX.8’-4" MAX.3 " O . D . X " W AA10" MIN.TYPICAL EXPANSION SPLICE5" MIN.REQUIRED ONLY AT BRIDGEEXPANSION JOINT.WALL THICKNESSGENERAL CONSTRUCTION NOTES:END CAPS4 - 1 / 2 " O . D . X‘ " POSTCONCRETE PARAPETSLAB CONSTRUCTION JOINTON OPENING10" + - 1’-0"1’-10" + -1’-6"2’-1-1/2"4’-0" + -1"RAIL DIAMETER1. RAIL POSTS SHALL BE CAST ALUMIMUM ALLOY, A356-T6,PERMANENT MOLD. MAXIMUM ALLOWABLE POST SPACINGSHALL BE 8’-4" C-C.2. ALL SQUARE EDGES OF POST CASTINGS SHALL BE GROUND,S A N D E D , B U F F E D O R C A SALL GATES, RISERS AND SEAMS SHALL BE GROUND, SANDEDAND BUFFED TO A SMOOTH, FLUSH FINISH.3. ALL POSTS SHALL BE INSTALLED NORMAL TO THE FINISHEDCONCRETE CURBELEVATION - TYPICAL BRIDGE RAILINGS C A L E : "A7-1/2"END CAP DETAILNO SCALE1"DRIVE FIT " A LG R A D E A N D S H A L L B E S E ADUROMETER NEOPRENE RUBBER PAD.4. CLAMP BAR BOLTS & WASHERS SHALL BE STAINLESS STEEL," X 1 " A S P E R A S T M A - 3 0 2CONFORMING TO GORDON’S SPECIALTIES INC. "S.S.T.R." BOLTS, OR EQUAL.5. RAILS AND SPLICE TUBES SHALL BE EXTRUDED ALUMINUMPIPE ALLOY, 6061-T6 AS PER ASTM B-221-71 AND SHALLBE FURNISHED IN THE MILL FINISH.6. ALL OPEN ENDS OF RAIL MEMBERS SHALL BE CAPPED-SEEEND CAP DETAIL.C7. POST, RAILS, & FASTENERS SHALL CONFORM TO GORDON’S SPECIALTIES INC.ALUMINUM COMBINATION RAIL CA 2-1 OR EQUAL. ( SEE NOTE 4. )BEND TO .437 R.1.125 R.3" O.D. ALUMINUMPEDESTRIAN RAILE1-1/2"6"1-1/2" 1-1/2"1-1/2"3 " O . D .ALUMINUM TUBEC L.375.0625 REF.7-1/2" 7-1/2"8. SECTIONS OF RAIL TUBING SHALL BE ATTACHED TO A MINIMUMOF THREE POSTS WHEREVER PRACTICAL.1.50 R9. A RAIL SPLICE IS REQUIRED AT EACH BRIDGE EXPANSION3.05"CLAMP BAR0.437 R4 PLACES2.625TAN.1.3125 R. REF..2502-5/8"JOINT. THE GAP AT RAIL SPLICES SHALL BE A MINIMUM OFONE INCH OR EQUAL TO BRIDGE EXPANSION JOINT GAP PLUS I N C H . W I T H T H R E E1 0 . P O S T A N C H O R B O L T S S H A L L B " H E A V Y H E X H E A D N U T &1-1/4".5001.75 RE1.625SECTION C-C15" MIN.CBOLTS, NUTS AND WASHERS GALVANIZED AS PER ASTM A-153.11. RAIL MEMBERS SHALL BE INSTALLED PARALLEL TO THE FINISHEDPARAPET WALL GRADE & SHALL BE FABRICATED TO FOLLOW THECURVATURE OF THE ROADWAY. THIS DESIGN DOES NOT LENDITSELF TO RADIUSING. SUBSTITUTION OF STANDARD ROUND TUBES1 ’ -7.125" XS.S. BOLTW / WASH.( 4 REQD. )ALUMINUM POST4-1/2" O.D.ALUMINUMIMPACT RAIL7.06212"F4 - 1 / 2 " O .ALUMINUM TUBE1.00REFCL.375DWITH TOGGLE BOLT MOUNTING, OR CHORDING OF RAILS & PARAPETWALLS IS REQUIRED ON BRIDGES WITH LESS THAN 250’ RADIUS.12. AFTER TIGHTENING ANCHOR BOLTS WILL BE " SHOT " WITH A STEELPIN, PROVIDING COMPLETE PENETRATION OF THE NUT ANDIMBEDMENT INTO THE ANCHOR BOLT. PIN IS TO CONFORM TO HILTIPIN NO. ENK 16 S 12 OR EQUAL. RECOMMENDED GUN IS HILTI DX 450.2.25R3.000DIA.3.750DIA.3-3/4"DIA.CLAMP BAR8.0311.75 R10"F.43710-1/2" 10-1/2"2-1/2"5.125CORE 4 HOLES @TO 1" @ BOTTOM " N ESEAT2.875SECTION D-D21" MIN.DSPLICE TUBE DETAILS3.000REF. DIA.2.750 + .030- .125 + .020- " A N C HSEE DETAIL9-1/2" " C1-3/4" 1-3/4" 1"3-1/2"7"12"1’-6" " N E O P9"7"3-1/2"3-1/2"B1-3/4 1-3/46"3" 3"B1-3/4" 1-3/4" 1-3/4" 1-3/4"3-1/2"3" MAX.7"1" MIN. 7" MIN.15" MIN.3" MAX.10" 10" MIN.1" MIN.NO SCALE3"1.706 + .030 -C LSYM.1.592.125.656 + .010.331-1.375C LTOL..656 + .000-15’-6"SIDEWALK1-1/4"3-1/2"1-1/4"SECTION B-B4-1/2".1251.342.025 +-SECTION E-E.1256"" N3"21" MIN.7-1/2" CURBUSUALSPLICE CONNECTION DETAILSSCALE: 3" = 1’-0"4.500 REF. DIA.1SECTION A-A2-1/2"THD.2-1/2"THD2-1/2"THD3.876 + .030 DIA.- .312 + .020 -C L1CLAMP BAR DETAILSCALE: 3" = 1’-0"12"3-1/2"12"12"1’-1-1/4"2.969 .0301.9381.031SYM.1.718.188 .188APPROVEDDATE:DIRECTOR OF PUBLIC WORKS & TRANSPORTATIONSTANDARD DETAIL FORALUMINUM BRIDGE2"THD.ANCHOR BOLT DETAILS.656TOL.+ .000-.656+ .010-RAILING DETAILSDEPARTMENT OF PUBLIC WORKS & TRANSPORTATIONCITY OF DALLAS, TEXASSCALE: 3" = 1’-0"1.342DESIGN DRAWN DATE FILE NO. PAGE NO.SECTION F-FAPRILC.O.D. A.B.&A. 251D 119979001