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HomeMy WebLinkAboutC4.5_Street and Drainage Q O E NOTES (71 Q i PEDESTRIAN RAMP FOR ROLLED CURB RAMPS FOR CORNERS W/ MIN 15' RADIUS AND UTILIZING P/L 47'-0„ P/L N 0) NOT TO SCALE ROLLED CURB. T J N 8 RAMPS ARE CONTAINED WITHIN THE CURB RADIUS. 33'-0" _ cs w c RAMP DIMENSIONS ■� Zco CURB TYPE = STANDARD 3" ROLLED CURB PER L ISPWC SD-702 2 —0 5'-0" 16'-6" 16'-6" 5'_0" 2'-0" Z C> O TYPE "H4" THROAT DEPTH = 4' FROM FACE OF CURB THROAT WIDTH = 4' MIN TYPE "H1" WING= 3' TRAVERSABLE 14'-6" 14'-6" ■E SLOPE SIDEWALK 1.75% t 4� 4' WING= 1.5' NON TRAVERSABLE 0.25% PER ACHD SD 709 Qo RAMPS REQUIRE A MINIMUM 4'x4' LANDING IN SIDEWALK = Z w 4' QQ 4 O oo © 1.5% +/— 0.5% (2% MAX SLOPE) SLOPE 2.00% SLOPE 2.00% W tz Q RAMPS SHALL NOT EXCEED 12:1 (8.3%) SLOPE cn TRAVERSABLE WINGS SHALL NOT EXCEED 10:1 (10%) W l w w H QQ NON TRAVERSABLE Al PATTERNED CONCRETE\ = CZ'3 y LAWN\GRAVEL\ ETC. © 4'x4' FLAT STREET SIDE LANDING REQUIRED (AS SHOWN) 4" — 3/4" MINUS 5" THICK CONCRETE cc Z w CONCRETE FILLET MUST HAVE A THICKNESS OF 8" AS CRUSHED GRAVEL � � SIDEWALK (TYP.) W < o SHOWN ON SD-708 J W — LANDSCAPED QH CURB IS NOT REQUIRED TO BE FULL HEIGHT 2 1/2" ASPHALT 4" — 3/4" MINUS CRUSHED AREA DETECTABLE WARNING PER ISPWC SD-712 PAVEMENT GRAVEL (COMPACTION REQUIRED) � MID—BLOCK AT [SP-3, 1/2" MIX, PG 58-28] RUN EXTEND RAVEL AND PIT AST CURB (TYP.) w DETACHED SIDEWALK LEGEND TYPE "H7" c> 1.5%t0.5% (2% MAX SLOPE) STANDARD ROLLED 4' ♦ 7.3%f1.0% (8.3% MAX SLOPE) 47 RIGHT—OF—WAY CURB & GUTTER (TYP.) AS PER ►� -1 9%f1.0% (10% MAX SLOPE) TYPICAL ATTACHED ACHD SD 702 �SS�oNA� FNc� 4' �° 4' O NOTE STREET SECTION 10" — 6" MINUS PIT RUN �p� ENS XT CONST. THROAT WIDTH AS 4' NOT TO SCALE 10/23/2023 W(D MINIMUM OR AS SPECIFIED. 20218 LO v09 F OF SW EASEMENT SW EASEMENT ROW 47'-0" ROW 2'-0" 1'-0" 1'-0" 2'-0" CHECKED BY: 7'-0" 33'-0" 7'-0" DAVID A. BAILEY P.E. SLOPE SIDEWALK 1.75% f DRAWN BY: 0.25% PER ACHD SD 709 JBD P/L P/L 5'-0" 8'-0" 16'-6" 16'-6" 8'-0" 5'-0" 47'-0" 1'-0" MIN 9'-6" 28'-0" 9'-6" FLAT LANDING 14'-6" 14'-6» 2'-0" 4'-6" 5'-0" VARIES 14'-0" 14'-0" 5'-0" SLOPE 2.00% SLOPE 2.00% 12'-0" 12'-0" SLOPE SIDEWALK 1.75% t 0.25% PER ISPWC SD 709 5" THICK CONCRETE 4" — 3/4" MINUS �— SLOPE 2.00% SLOPE 2.00% SIDEWALK (TYP.) CRUSHED GRAVEL zo 4" — 3/4" MINUS CRUSHED 2 1/2" ASPHALT GRAVEL (COMPACTION REQUIRED) PAVEMENT SP-3, 1/2" MIX, PG 58-28 EXTEND GRAVEL AND PIT w 4" — 3/4" MINUS RUN 6" PAST CURB. (TYP.) CRUSHED GRAVEL � 5" THICK CONCRETE � SIDEWALK (TYP.) 47 RIGHT—OF—WAY STANDARD ROLLED 0 2 1/2" ASPHALT 4" — 3/4" MINUS CRUSHED TYPICAL DETACHED CURB & GUTTER (TYP.) AS PER N o GRAVEL (COMPACTION REQUIRED) ACHD SD 702 PAVEMENT EXTEND GRAVEL AND PIT STREET SECTION 10" — 6" MINUS PIT RUN L Z RUN 6" PAST CURB. (TYP.) NOT TO SCALE STANDARD ROLLED 28' PRIVATE CURB & GUTTER (TYP.) AS PER" r n STREET SECTION ACHD SD 702 NOTE: l PER SITE GEOTECHNICAL REPORT BY SITE �/ I N NOT TO SCALE 10 — 6" MINUS PIT RUN CONSULTING, LLC DATED MARCH 19, 2019. j r 1 v NOTE: PER ADA REQUIREMENTS A 1' MINIMUM FLAT LANDING IS REQUIRED Z ADJACENT TO ALL SIDEWALKS AND 0 PEDESTRIAN PATHWAYS. — W Z Z z 0 W r V- W 0 / < > _ z o 0 m J Q W V) > Q W W 0 J 0� .J 0 W W 0 W �- J Z - W Plans Are Accepted For Public v , Street Construction DATE: By siamping and signing ine improvement plans, the Registered 10-18-2023 Engineer ensures the District that the plans conform to all District PROJECT: policies and standards. Variances or waivers must be specifical— C2023-002 ly and previously approved by the District in writing. Acceptance of the improvement plans by the District does not relieve the SHEET Registered Engineer of these responsibilities. BY DATE: ADA COUNTY HIGHWAY DISTRICT C�4 e 5