standard construction details - The Management System Parking Lot

CBIKE PATH6’ W6’MIN.MIN.EXISTING PROPERTY LINELENGTH AS DIMENSIONED ON PLANSALTERNATE ALIGNMENT20’ MIN.NOTE:SLOPES WILL VARYFOR SKEWED GUTTERS4’(USUAL)20’BOTH WAYS1 "’/"4 / 1 1’/ 4 / 1EXISTING WALKREMOVE AND REPLACEWALKDE6" LIME STABILIZEDBASE6"1’7’(USUAL)1’8’USUALWC L R1’"NO. 3 BARS 24" O.C.ASPH. CONC.ASPH. CONC.4624" REINF. CONC.P.T.P.C.VALLEY GUTTER DETAILCREMOVE EXISTING CONC PVMTOR SEP. CURB AND GUTTERC L RE DBIKE PATH RAMP AT PAVED STREET(NO WALK ABUTTING CURB)1’5/ 8"LIP7’USUAL1"/FT. SLOPE34’USUAL/ 4" /FT. MAX SLOPEALTERNATE ALIGNMENT50’100’200’300’2.50’2.25’2.00’1.75’25.37’29.07’34.58’38.04’6^18’5^20’4^03’3^27’4"1 / 2" NON-EXTRUDED PRE-FORMEDEXPANSION MATERIALNO. 3 BARS1SECOND POUR1"/ 4" R2 1 /21 / 4" RTHIS HALF OF DOWEL TOBE COATED WITH ASPHALT1 1 "/2FIRST POUR4 1 / " METAL SLEEVE23"2’-6"WADDED PAPER OR OTHERDRY COMPRESSIBLE SUBSTANCEREMOVE AND REPLACEBIKE PATH1"/1’ MAX. SLOPE6’ W6’MIN.MIN.SAWCUT6" REINF. CONC.DRIVE 457SECTION C-C4" REINF. CONC.BIKE PATH 354OR2" ASPHALTIC CONC.W/NON WOVEN FABRIC504 517 518TRAIL WIDENING DETAILFOR >10^NO WIDENING NESESSARYWHERE : < 10^R > 700’400’ 1.50500’ 1.25’600’ 1.00’700’ 1.00’39.97’40.60’39.99’42.42’2^52’2^22’1^55’1^50’NO. 6-24 SMOOTH ROUNDBAR 24" O.C. MAX.EXPANSION JOINT DETAIL5’(USUAL)7’(USUAL)BACK-OF-CURB(FOR CONCRETE VALLEY GUTTERS)EXISTINGWALKSAWCUTBUILD RAMPBUILD VARIABLEHEIGHT CURBREMOVE ANDREPLACE PAVEMENT3"W=8’ USUAL1 /4 " /FT. SLOPEEXISTING GROUND LINENOTE:3:1 MAX SLOPEVERTICAL SAW-CUTLENGTH OF WALK REMOVAL ANDREPLACEMENT EACH SIDE OF RAMPHOT POURED RUBBERWILL DEPEND ON GRADE OF STREET4"2"1"JOINT SEALING COMPOUND6’ W6’MIN.MIN.5 /8"NO. 3 BARS-24"O.C. MAXIMUM4" REINF.CONC. BIKE TRAIL 3544"NO 3 BARSSAWED DUMMY JOINT(SPACED 15’ CENTERLINE MEASURE)EXIST GUTTER GRADESLOPE WALKTO RAMP6" REINF. CONC. RAMP VARIABLE HEIGHT CURB(1"/1’ MAX. SLOPE)SECTION AT BACK OF CURBBIKE PATH RAMP AT PAVED STREET(WALK ABUTTING CURB)6"BICYCLE TRAILTYPICAL CONCRETE SECTION2" FINE GRADED ASPHALTIC CONCRETEMINIMUM ASPHALT 60% OR SUFFICIENTEXISTING GROUND LINETO PRODUCE MAX 1% AIR VOIDS(SEE SPECIAL PROVISIONS)W = 8’ USUALNOTE:USE A RAMSET 4160 MARK II,EXISTING GROUND4" MIN1 /4 " / FT. SLOPE3:1 MAX SLOPELOW VELOCITY, PISTON DRIVENTOOL OR EQUAL WITH A RAMSET32CW, 22 CALIBER CRIMPED LOADOR EQUAL.2" 2"AS SPECIFIED IN THE PLANS6"9"NO 3 BARS1/ 4 -20 " THREADED RODPROPOSED WALK WIDENING4" REINF. CONC.355 AND/OR 6183:1 MAX SLOPEFABRIC OVERLAP(REV. 12-20-78)6"6" 2"6" LIME STABILIZED BASENON-WOVEN REINFORCING FABRICPETROMAT BY PHILLIPS FIBERS CORP2 1/ 4"X 1 / 4 " -20 THREADEDSTUD RAMSET #1654 W OREQUAL SPACED 5’-0.C. MAX355 AND/OR 618"1/ 4 X 1/"4HEX STRAIGHT THROUGHCOUPLING RAMSET #1220 OR EQUAL, FOR TYING TO EXISTING WALK, WILL BE PAID FORPER LINEAR FOOT MEASURED LONGITUDINALLY WITH THE WALK,AND WILL INCLUDE ALL MATERIAL SHOWN COMPLETE IN PLACE.CONSTRUCTION PROCEDURES: **1. PREPARE LIME STABILIZED BASE25#/S.Y. (5% ) USUAL.+ -2. SHOOT PRIME COAT 0.10 GAL./S.Y.RC-70. ALLOW TO CURE.* 3. APPLY 0.25 GAL./S.Y. AC-10 BINDER.BICYCLE TRAILTYPICAL ASPHALT SECTIONOR APPROVED EQUALAPPROVEDDIRECTOR OF PUBLIC WORKS & TRANSPORTATIONDATE:4. IMMEDIATELY SPREAD FABRIC ANDBROOM OR ROLL INTO ASPHALTMISCELLANEOUS DETAILSDETAIL AT WIDENED WALK*5. LAY 2" LIFT OF ASPH. CONC. IN ONE APPLICATIONIMMEDIATELY IF POSSIBLE. (SEE SPECIAL PROVISION)BICYCLE PATHS6. QUANTITIES OF ASPHALT AND LIME MAY BE VARIED ASDIRECTED BY THE ENGINEER AT TIME OF CONSTRUCTION.DEPARTMENT OF PUBLIC WORKS & TRANSPORTATION* CATONIC EMULSION CRS-2 MAY BE USED, BUT FABRIC CAN NOT BELAID UNTIL EMULSION CURES. QUANTITY MUST BE ADJUSTED TOPROVIDE SUFFICIENT RESIDUAL ASPHALT TO SATURATE THEREINFORCING FABRIC.CITY OF DALLAS, TEXASDESIGN DRAWN DATE FILE NO. PAGE NO.* *ASPHALT MAY VARY ACCORDING TO MANUFACTURER’S RECOMMENDATIONS.APRILC.O.D. A.B.&A. 251D 119979004