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HomeMy WebLinkAbout4.7 SHEET STREET AND DRAINAGE DETAILS V1APPROVED )r :: 05M9,22 SHALLOW INLET- ATTACHED WALK (SEE ACHD SD-715A FOR REFERENCE) NOT TO SCALE P/L ROW 1'-0" MIN. — FLAT LANDING AT BACK OF WALK P/L ROW 40 -V 34'-0" 1 -0" 17'-0" 17'-0" 5'-0" -0 15'-0" 15'-0" -- SLOPE 2.00% SLOPE 2.00% -- 4" - 3/4" MINUS CRUSHED GRAVEL) I CL 2 1/2" ASPHALT J PAVEMENT (SP-3, 0.50-INCH (1/2")Qj MIX, PG 58-28 48' RIGHT-OF-WAY TYPICAL STREET SECTION NOT TO SCALE R 6" VERTICAL CURB PER ACHD SD-701 SLOPE SIDEWALK 1.75% t 0.25% PER ACHD SD-709 2' RING & COVER PER MH RIM ELEV ISPWC SD-617 #4 EPDXY - ASPHALT BAR & GRAVEL nr F1 I— 1.42' INVERT OUT TO PRIMARY INVERT IN INVERT OUT- 6" TYP. FROM CATCH TO FOREBAY BASIN za 12" TYPICAL C-900 TO POND FOREBAY OR TO SPUTTER MANHOLE AS LABELED v7 1'-0" MIN. FLAT LANDING AT BACK OF WALK SLOPE SIDEWALK 1.75% t r--0.25% PER ACHD SO 709 5" THICK CONCRETE SIDEWALK (TYP.) 4" - 3/4" MINUS CRUSHED GRAVEL (COMPACTION REQUIRED) EXTEND GRAVEL AND PIT RUN 6" PAST CURB. (TYP.) STANDARD ROLLED CURB & GUTTER (TYP.) AS PER ACHD SD-702 12" - 6" MINUS PIT RUN 49.00' 42.00' y .00f 5.00' VARIES VARIES MIN 1' FLAT LANDING 1.50% 3.00' VARIES REQUIRED ON BOTH-­,—t 0.50% VARIES SIDES OF SIDEWALK VARIES g' 6' GRAVEL SHOULDER EXISTING 2% 4. 1'-6" 4" OF —3/4" BASE / A' 5' WIDE 5" THICK CONCRETE SOD SIDEWALK (ACHD SD 709) �„i SIDEWALK ELEVATION MUST BE f0.5' MCMILLAN CENTERLINE 2'x3' SAND INFILTRATION WINDOW 2' �� EXTEND 4 ALONG FRONTAGE. [REFER TO PITRUN 6 SHEET 4.5-4.6, WHERE TO BREAK (TYP ) THE SAND LENSES TO 6" OF 3/4' AVOID POWER POLES] MINUS SHOULDER SECTION LINE PROVIDE SECTION PER THIS SHEET OR MATCH EXISTING BLACK CAT RD. SECTION - WHICHEVER IS GREATER \ L3" ASPHALT PAVEMENT 4' -3/4" AGGREGATE BASE =26" -6" PIT RUN MINUS AND PAST CURB. (INFILTRATION WINDOW TO EXTEND GRAVEL SIDE SLOPES A MIN. OF 2' INTO FREE DRAINING ONLY (THIS SIDE), MATERIAL PER DETAIL 8, ACHD DO NOT COVER SAND SECTION 8200) SOD SIDE SLOPE WINDOWBORROW DITCH: ONLY (THIS SIDE), STORAGE VOLUME - 9 CU.FT./LF DO NOT COVER SAND INFILTRATION RATE - 6 IN/HR WINDOW OTYPICAL MCMILLAN ROAD SECTION NOT TO SCALE SECTION B—B NOT TO SCALE 48" STORM DRAIN MANHOLE PER ISPWC SD-611 (NO CONE) MH SUMP ELEV 0 SEE INDIVIDUAL POND DETAILS ON SHEET 4.8 FOR MANHOLE ELEVATIONS PEDESTRIAN RAMP FOR ROLLED CURB NOT TO SCALE NOTES QQ RAMPS FOR CORNERS W/ MIN 15' RADIUS AND UTILIZING ROLLED CURB e RAMPS ARE CONTAINED WITHIN THE CURB RADIUS TYPE "H4" c RAMP DIMENSIONS CURB TYPE= STANDARD 3" ROLLED CURB PER ISPWC SD-702 THROAT DEPTH= 4' FROM FACE OF CURB 4 THROAT WIDTH= 4' MIN WING— 3' TRAVERSABLE 4' Do WING= 1.5' NON TRAVERSABLE 0° RAMPS REQUIRE A MINIMUM 4'x4' LANDING IN SIDEWALK ® 1.5% +/— 0.5% (2% MAX SLOPE) O 0 RAMPS SHALL NOT EXCEED 12:1 (8.3%) SLOPE TRAVERSABLE WINGS SHALL NOT EXCEED 10:1 (10%) SLOPE 0 NON TRAVERSABLE AREA— PATTERNED CONCRETE\LANDSCAPED AREA © 4'x4' FLAT STREET SIDE LANDING REQUIRED QQ CURB IS NOT REQUIRED TO BE FULL HEIGHT (D DETECTABLE WARNING PER ISPWC SD-712 LEGEND .> 1.5%t0.5% (2% MAX SLOPE) ♦ 7.3%f 1.0% (8.3% MAX SLOPE) 9%+1.0% (10% MAX SLOPE) MONITORING WELL (PER ACHD SD-627) NOT TO SCALE 1 2 FINISH GRADE10 WNI 1 3 3 PLAN CONCRETE COLLAR Uj 5 Z T <� c 0 �J 3 o� N SECTION CONCRETE COLLAR o" 0 o < 6 LEGEND: 0 3 1. WELL COVER, 8" DIAM. WATERTIGHT GALVANIZED 00 o STEEL COVER AND CANISTER. 2 OR 3 BOLT LID WITH We" HEAD AND SAE Om 2. THREADS, GASKETED. W. Z_ — 4 3. CONCRETE (COLLAR), CLASS 3000 (ISPWC w } SECTION 703). w g 4. W DIAMETER HOLES OR SLOTS CUT INTO PIPE AT 3" ON CENTER. z1 05. TRACER WIRE SHALL BE PLACED ON OUTSIDE OF C PVC PIPE, MINIMUM 18 GAUGE, INSULATED, o SINGLE -CONDUCTOR COPPER WIRE, INSULATION COLOR SHALL BE GREEN WITH THREE 6" DIAMETER COILS. 6. PPE SHALL BE PERFORATED PVC, ASTM D-3035, 0. 01.1 SDR 35. WELLS BACKFILLED IN A PIT REQUIRE 6" PIPE. DRILLED WELLS MAY USE 4" PIPE. 7. NONWOVEN FILTER FABRIC AROUND OPENINGS AND BOTTOM, FABRIC OVER CHIPS/DRAIN ROCK. 7 B. POLYPROPYLENE FIVER REINFORCEMENT AT 1 Y2 LBS/CY. 9. BACKFILL MATERIAL TO MATCH STORAGE MEDIA WELL SECTION FOR OBSERVATION WELLS LOCATED WITHIN A BMP FACILITY. USE PIPE BEDDING CHIPS FOR OBSERVATION WELLS LOCATED OUTSIDE BMP FACILITIES. NOTES: A. GOUNDWATER OBSERVATION WELLS ARE FOR MEASUREMENT OF GROUNDWATER LEVELS WITHIN OR NEAR STORM DRAINAGE FACILITIES. B. THIS DETAIL IS FOR WELLS INSTALLED BY DRILLING OR BY EXCAVATED PITS. C. LOCATION OF GROUNDWATER WELLS SHALL BE APPROVED BY ACHD D. OBSERVATION WELLS NOT ALLOWED IN CURB OR VALLEY GUTTER SECTION. MONITOR WELL LOCATIONS WELL # NORTH EAST LOCATION 1 4581.58 7660.81 50' FROM POND 2 4410.37 7619.89 50' FROM POND 3 4331.63 7668.16 50' FROM POND Plans Are Accepted For Public Street Construction v p 2 E o C p � a � � vim T w 'i Z ~ z = a o N W Z� fY � W W w w z w •� z U) Z w o LU �o J u— iw rnw V w 5g\ONAL FNc 0\STFR�o LF 2 03/11120022 � f 882 F� TF OF S. CRP CHECKED BY: DAVID A. BAILEY P.E. 0 z 0 o a a = U V) a N w 0 � N N N p N > N 1 �Z O '0 0 W W ry V) Z 0 m� W VD V / I 12 D SHEET V