standard construction details - The Management System Parking Lot

00EXPANSION JOINT20’-0"SAWED TRANSVERSE DUMMYJOINTS SPACED 15’-0" TYPICALSAWED DUMMY JOINTSAWED TRANSVERSEDUMMY JOINTSSAWED LONGITUDINAL DUMMY JOINTOR CONSTRUCTION JOINTSPACING DIAGRAM FOR JOINTSTCENTERLINE OF BRIDGE- NO JOINT15’-0"15’-0"TYP.(20’-0"MAX.,10’MIN)1/3 LANE WIDTHMAJOR TYPE STREETS1/2" PRE MOLDED EXPANSIONJOINT FILLER AT ABUTMENT2" CLEAR6"NO. 4 BARS ON 6" CTRS- -TOP & BOTTOMNO. 4 BARS ON 9" CTRS- -TOP & BOTTOM2" CLEAR2" CLEARVARIES ACCORDING TO ROADWAYWIDTH SPECIFIED ON PLANSSPACED 15’ TYPICALTRANSITION INTEGRAL CURB-FROM 7 1/2" TO 6" HEIGHT(20’ MAX)CONSTRUCTION JOINT ORSAWED LONGITUDINALDUMMY JOINT ALONG C.L.OF ALL SINGLE ROAD-WAY SECTIONS EXCEPTPAVEMENT LESS THAN14’ WIDE.IDENTICAL FOR STREETS (CONCRETE PAVEMENT OR BASE)AND ALLEYS EXCEPT THAT EXPANSION JOINTS FOR ALLEYSSHALL BE PLACED AT THE END OF THE RETURN INLINE WITH THE PROPERTY LINE.SPACING OF EXPANSION JOINTS SHALL NOT EXCEED 150 FEET.ALL EXPANSION JOINT DOWEL BARS SHALL BE HELD FIRMLY IN PLACE PARALLELWITH THE PAVEMENT SURFACE WITH WIRE BASKETS MODIFIED TO MOLD AROUND2" CLEAR2" CLEAR9" THKPLANNO. 4 BARS ON 6" CTRSPAVEMENTTHICKNESSTHE REDWOOD EXPANSION BOARD.ADDITIONAL SIMILARJOINT ON 10’-0" CENTERSEACH SIDE C.L. FORROADWAY SECTIONSWIDER THAN 30’.10’TYP.10’FOR ALL LONGITUDINAL CONSTRUCTION JOINTS PROVIDE TIE BARS AS FOLLOWS:#3 BARS ON 12"C-C FOR PAVEMENT THICKNESS < 9 IN.#4 BARS ON 12"C-C FOR PAVEMENT THICKNESS > 9 IN. AND < 12 IN.ALL TIE BARS SHALL BE 24" MIN. LENGTH AND CENTERED ON THE LONGITUDINAL JOINT.VERTICAL SAW-CUT3/16" TO 1/4" WIDEBACKER RODEZ-7 OR APPROVED EQUAL COLDPOUR JOINT SEALANTPAVINGBRACKET2" CLEARNO. 4 BARS ON 9" CTRSSECTION9"9"LOCAL & COLLECTORT/2T/4BRIDGE APPROACH SLAB17"TYPE STREETS24" NO. 6 SMOOTH DOWEL FOR T=6"24" NO. 8 SMOOTH DOWEL FOR 6" < T 12"NO. 3 BARS ON 24" CTRS. BOTH WAYS FOR T 9"16" DOWEL COATINGNO. 4 BARS ON 24" CTRS. BOTH WAYS FOR 9" T 12"2" MIN.1/2"1/2"EZ-7 OR EQUAL COLD POURJOINT SEALANT (APPLIED IN TWO COURSES)SAWED DUMMY JOINTIDENTICAL FOR STREETS AND ALLEYS EXCEPTWPAVEMENT SURFACE2"1 1/4" MIN. CLEARANCEALLEY LONGITUDINAL REINFORCEMENT BARSW TO 1.5 WT/26" 6" 5"MIN.BAR STOPEZ-7 OR APPROVED EQUAL JOINT SEALANT (MEDIUM VISCOSITY- 500 TO 700 SAYBOLT AT 77^F)TDOWEL SLEEVE TO FITDOWEL AND BE SECUREDCLOSED CELL BACKER ROD, POLYURETHANE COMPOSITION. DIAMETER = W+ 1/8 IN. (DELETE BACKER ROD FOR EXPANSION JOINTS)CLOSED ENDT/4NOTESREDWOOD EXPANSION JOINT FILLERDOWEL SUPPORT SHALL BE OF A METHODAPPROVED BY ENGINEERFORMED GROOVE-EDGESROUNDED TO 1/4" RADIUS3/8"1"EZ-7 OR APPROVEDEQUAL COLD POUR JOINT SEALANTVOIDSPACEW = JOINT WIDTHEXPANSION JOINT SHALL BE FILLED WITH SEALANT IN TWO APPLICATIONS. FIRST APPLICATIONSHALL BE MADE WITH HIGH VISCOSITY EZ-7-700 TO 1000 SAYBOLT AT 77 F. SECOND APPLICATIONSHALL BE MADE WITH MEDIUM VISCOSITY EZ-7-500 TO 700 SAYBOLT AT 77 F. ONE WEEKTRANSVERSE EXPANSION JOINTIDENTICAL FOR STREETS AND ALLEYS4"FIRST POUR1 -1/2"T/4SECOND POURBACKER RODCURE TIME REQUIRED BETWEEN APPLICATIONS.MINIMUM 48 HOUR CURE TIME REQUIRED BEFORE OPENING TO TRAFFIC (ALL SEALED JOINTS).FOR GRADE EXCEEDING 10%, HIGH VISCOSITY EZ-7 SHALL BE USED FOR SEALING ALL LONGITUDINAL JOINTS.EZ-7 JOINT SEALANT PRODUCED BY EZ SEAL, LLC, 408 N. BOWSER, SUITE 104, . (RICHARDSON, TX., 75081 (972-669-9178)8"JOINTS IN FACE OF CURB SHALL BE SEALED WITH EZ-7 JOINT SEALANT HIGH VISCOSITY, COLD POUR OR EQUAL.16"34’-0" B-B30 SPACES @ 1’-0"8"44’-0" B-B40 SPACES @ 1’-0"16"1"2"TYPICAL JOINT SEALING DETAIL8"16"16"8"FOR T < 9":NO. 3 BARS ON 24"CTRS. BOTH WAYSLAP BARS 30 DIA. & TIEFOR 9" < T < 12": NO. 4 BARS ON 24"10"8"31’-0" B-B28 SPACES @ 1’-0"10"8"10"41’-0" B-B38 SPACES @ 1’-0"10"8"CTRS. BOTH WAYSCONSTRUCTION JOINTFOR 8" THICKNESS PAVEMENT OR BASEMAJOR STREETS10"21’-0" B-B18 SPACES @ 1’-0"10"10"41’-0" B-B38 SPACES @ 1’-0"10"CHANGE BAR SPACING ACROSS JOINTS TO 12" CTRS.FOR LONGITUDINAL JOINTS8"8"8"8"10"8"27’-0" B-B 45’-0" B-B10 @ 1’-0" 6" 10 @ 1’-0" 10"10"42 SPACES @ 1’-0"18" 18"8"8"10"8"3"FORMED GROOVE-EDGESROUNDED TO 1/4" RADIUSFIRST POUR3/8"T/41"EZ-7 OR APPROVED EQUALCOLD POUR JOINT SEALANTSECOND POUR31’-0" B-B57’-0" B-B6"APPROVED10"8"12 @ 1’-0" 6" 12 @ 1’-0"18" 18"10"8"10"8"54 SPACES @ 1’-0"10"8"BACKER RODDATE:DIRECTOR OF PUBLIC WORKS & TRANSPORTATION37’-0" B-B 61’-0" B-BNO. 3 BARS ON 24"CTRS. BOTH WAYSLAP BARS 30 DIA. & TIEPAVING DETAILS10"8"34 SPACES @ 1’-0" 10" 10"58 SPACES @ 1’-0"8" 8"10"8"CONSTRUCTION JOINTPAVEMENT JOINTS AND BRIDGEFOR 6" MINIMUM THICKNESS PAVEMENT OR BASEAPPROACH SLABLOCAL & COLLECTOR STREETSSPACING DIAGRAM FOR DOWELS AT EXPANSION JOINTSIDENTICAL FOR STREETS AND ALLEYS EXCEPTALLEY LONGITUDINAL REINFORCEMENT BARSDEPARTMENT OF PUBLIC WORKS & TRANSPORTATIONCITY OF DALLAS, TEXASDESIGN DRAWN DATE FILE NO. PAGE NO.APRILC.O.D. A.B.&A. 251D 119971003