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co <br /> m <br /> 0 <br /> Backfill with materials equal to or 2' 6" <br /> better than the existing pavement v <br /> and base i l quality. New pavement 2'-D' <br /> shall be 1 " thicker than existing <br /> pavement, minimum of 0.25 feet. ° <br /> P New base shall be 1 " thicker than 1 1/2" E <br /> existing base, minimum of 0.5 feet. 0 <br /> S� 2" 7 $ <br /> Existing 1 1/2" <br /> C+1 2 Pavement ° 6" <br /> �� RETAINING CURB NOTES: 6" Min. g" hf 6" - 6" Min. 1' 2"7a a a ° 6" WC <br /> j <br /> The ramp shall have a 300 mm wide boarder with 6 mmEl --------.- P <br /> T _ Com act In 12" max. d o <br /> grooves approximately 20 mm on center. See grooving T 3 -0" <br /> 3 -0 N __ _ _- � layers to a min. relative � -` - / o <br /> 3 detail. <br /> compaction of 95%' f s <br /> �0 yj under pavement .and _ <br /> 91 Curb ramps that have a ramp slope flatter than `-u� 90% outside pavement A -� �_�r Variable <br /> 6.67% shall have a detectable warning surface that - 1 ` <br /> G Variable __— --_ y' Com act in 24" max. _ v <br /> O 1 extends the full width of the ramp and 600 mm minimum f, �- P - , <br /> length. Detectable warning surfaces, at the option of the _= �• layers to i min. relative N- �. -- OD+12" o <br /> 9 9 P p. compaction of 85%. _ VERTICAL <br /> Contractor, shall be constructed by cast-in-place or <br /> CURB & GUTTER <br /> stamped method, or consist of a prefabricated surface. O.D./2 = ' Compact •In 6" layers �; <br /> The prefabricated surface shall conform to the to a minimum relative <br /> requirements in the special provision. compaction of 90%. 1, :; <br /> 7'-6" MIN. OR AS SHOWN ON PLANS o <br /> 10 Min. O.D. 10" Min. 10„ Min. 0.D. 10” Min. Iz- <br /> PLAN 0.D. 0.D. 5'-0" MIN. OR AS SHOWN ON PLANS 2'-6" o o <br /> + 20" Min. + 20" Min. h <br /> 2' 0" ii o o w <br /> Retaining curb Approximately RIGID CONDUIT FLEXIBLE CONDUIT om o i o ❑ ❑ <br /> - - - - - 20 mm " SCORE MARK IF MONOLITHIC POUR � � W <br /> f — - - - - - - - -2% MAX // / <br /> 4 Igo <br /> 1 1/2" <br /> 6 21 SLOPE 1 4" PER FOOT <br /> �J -11—' a NOTES: ° 4 ° •a °° a • a • o 6. 1 1/2 Q 2 0 <br /> 6 a a� 2 o e W <br /> a 1 . Relative compaction of materials shall be tested In accordance with I 6" 12" O.C. a ° ° °• 6" v q 3� <br /> the State of California, Dept. of Transportation Testing Manuals, test III��� TYP. • a a W o <br /> method No. California 216 or 231 . ° a a ^ <br /> SECTION A-A GROOVING DETAIL 2. All existing pavement shall be neatly cut to line prior to trench excavation. • � yh <br /> 3. Jetting or ponding will be permitted within the street Right of Way with 6 _ 6" 0� W mO ro <br /> a 3 year bond. 1 1 1/2" x 3 1/2" KEY, W <br /> UNLESS POURED MONOLITHIC <br /> MODIFIED CASE C 4. When shown by soil composition and compactability, ninety percent (90%) <br /> compaction may be used, when approved by the Director of Public Works. VERTICAL CURB, 2 � � q^ <br /> CURB RAMP DETAIL 5. Special bedding requirements may be shown on the plans or specified in GUTTER & SIDEWALK O <br /> special provisions. <br /> 6. Shoulders shall be as shown on the plans or specified in the special <br /> provisions but in no case shall the shoulder be less than three feet wide 5/8" x 24" LONG STEEL DOWELS, GREASED AND WRAPPED <br /> as measured from the edge of pavement. ONE SIDE THROUGH ALL EXPANSION AND COLD JOINTS. SPACE JOINTS AT 6 m MAX. <br /> by REVISION DATE COUNTY WIDE IMPROVEMENT STANDARDS APPROVED BY <br /> No. Revised BY ApprovedCOUNTY OF SAN JOAQUIN <br /> 1 Feb. 1996 PD TYPICAL TRENCH BACKFILL SAN JOAQUIN COUNTY DATE <br /> Director of Public Works VERTICAL C U R B DIRECTOR OF PUBIJC WORKS <br /> Dra" by JLDGUTTER & SIDEWALK STANDARDENT NO. CW-C7 <br /> ��^ by COUNTY OF SAN JOAQUIN Dow JUNE 1997 <br /> scale NONE DeP�RTMEW OF PUBuc WORKS Drawing No. R-29 <br /> 0 <br /> O U <br /> O Q Q <br /> 0.600m Cn 0.600m Z Z <br /> Lij <br /> GRIND TO ACCEPT AC 30mm MIN a 0 <br /> FINAL AC LIFT COVER OVER 0 LL <br /> 30mm MIN PRF FINAL LL Z J J <br /> LIFT AC <br /> N � � v <br /> J <br /> a ° } <br /> W <br /> _ -- -- _ _ _ - - - a hoz <br /> PAVEMENT W ~ V <br /> — — — — — _ — REINFORCEMENT 2 W : V <br /> FABRIC (PRF) ; Ir <br /> AB cr COZQ <br /> v <br /> LONGITUDINAL AC CONFORM DETAIL 0 3 (Lo 0 <br /> _ <br /> Q z <br /> CO co <br /> H Q <br /> CT <br /> 3.0 <br /> GRIND A15o EXISTING <br /> - -� PAVEMENT / / / / // - <br /> SCALE AS SHOWN <br /> JOB N0. 25 CSN 01 <br /> 1 . FINISH GRADE 1 " BELOW HEADER DESIGNED CSN <br /> DRAWN CAS <br /> FINAL AC LIFT 2. STAKES TO BE 2"X3"X18" PRESSURE TREATED FILE 04OC16.DWG <br /> SEE TYPICAL 30mm AC (TYPE A) MIN DOUG-FIR 2' O.C. MAX. NAILS- 16d GALV. (2)/STAKE QROFESS/oti CHECKED RGB <br /> CROSS SECTIONS " o G. q DATE 7 s 00 <br /> 3. 2X4 ROUGH CONSTRUCTION HEART REDWOOD F <br /> 4. FOR PAVEMENT SECTION SEE SHEET C4 T SHEET No. <br /> ZC5 <br /> TRANSVERSE AC CONFORM DETAIL Q REDWOOD HEADER BOARD DETAIL * N <br /> Ex . O3• 1•0 <br /> 7 sr CIVIL Q i <br /> 0 <br /> ATF OF CAL�FO�� �7 OF 1 <br /> d - � v <br />