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HomeMy WebLinkAboutRD.4_ROADWAY - DETAILS 1 2 5" THICK CONCRETE 12 RD.4 ��4 ��4 1.75% t 0.25% \ 6" STANDARD CURB AND GUTTER 3'1 FCC 2'-0' i.: D PLACE CONCRETE & CRUSHED BASE PER SD-709 REQUIREMENTS 10" 1'-2" 1" BATTER 4" OF 3/4" MINUS CRUSHED BASE (WHEN APPLICABLE) MATERIAL AS PER SECTION-800 i l C 01 EXTEND SUBGRADE & BASE R1/2" 6" 1'-6" R1/2„ 6" BEYOND CURB PLACE CONCRETE R1" 30' CROWN 5" THICK CONCRETE 12 1 CV1 AND CRUSHED BASE PER SD 709 R1/4 TAPER MIN. (WHEN APPLICABLE) / 1" BATTER ( ) 3"AND LED GUTTER 1.75% t 0.25% C� R1 2" _ Ln \� R3 1/2cl, " u� B t 1/2 1 L E a = FLOWLINE ° `O _ E 3 o w / _ M D ° ° c E - 2 D 4" OF 3/4" MINUS CRUSHED BASE �./ a °. 7 D MATERIAL AS PER SECTION-800 d N o L 3 0 0 _o �ro D a 3 CLa Eo \ o p o EXTEND SUBGRADE & BASE (�j V D r) 1 6° BEYOND CURB Q V a p . r - - o p D o p `N CO 3 B VARIES 12" 5" THICK CONCRETE 12 GV� to o p p 0 p Q D 5-10 1.75% t 0.25% - a p p 3'•1 o a E p D p 6" STANDARD CURB y o N p p P " \ MONOLITHIC POUR CONCRETE a N ,�p PER SECTION-703. AND GUTTER 3. q�C d m w a-o m 1 EXPANSION JOINT AT POINTS SURFACE REPAIR " e p p OF RADII TERMINAL.O3 © P:> (4' MIN) 4" OF 3/4" MINUS CRUSHED BASE , 4" AGGREGATE BASE 6•• 4" AGGREGATE BASE " MATERIAL AS PER SECTION-800 PERSPECTIVE 4'-0" EXTEND SUBGRADE & BASE 6" BEYOND CURB 1 1/2" VARIES 12" 5" THICK CONCRETE I► 1�I 1 C�� CONTACT DMNE 3 3" ROLLED CURB 1.75% t 0.25% ,8 NOTES: •fV flv s >. . AND GUTTER NOTES: 3' Fi<< BEFORE DKnNG OA GRADE AND ALIGNMENT TO BE ESTABLISHED OR APPROVED BY THE ENGINEER AND 1-800-342-1585 THE PUBLIC AGENCY HAVING JURISDICTION. LEGEND: OA GRADE AND ALIGNMENT TO BE ESTABLISHED OR APPROVED BY THE ENGINEER AND THE PUBLIC AGENCY HAVING JURISDICTION. D, SURFACE REPAIR 4" OF 3/4" MINUS CRUSHED BASE Og BASE: 4-INCH COMPACTED DEPTH OF 3/4-INCH MINUS CRUSHED AGGREGATE BASE MATERIAL, PLACED AS 10 6" OF 3/4" MINUS CRUSHED g . D .> a°p (4' MIN) MATERIAL AS PER SECTION-800 SPECIFIED AND PAID UNDER SECTION-802 ISPWC; COMPACTED TO EXCEED 95% OF STANDARD PROCTOR. © BASE: 4-INCH COMPACTED DEPTH OF 3/4-INCH MINUS CRUSHED AGGREGATE BASE MATERIAL, PLACE AS AGGREGATE BASE MINIMUM. \e SPECIFIED AND PAID UNDER SECTION-802 ISPWC; COMPACTED TO EXCEED 95% OF STANDARD PROCTOR. o © SUBBASE: PLACE TO LENGTH BEHIND CURB AS SHOWN IN ABOVE FOR AGGREGATE BASE MATERIAL. PLACEMENT DEPTH PER O2 CONCRETE. PLAN OR AS DIRECTED AND PAID UNDER SECTION-801 ISPWC; COMPACTION SHALL MEET REQUIREMENTS OF SECTION 801-ISPWC. © SUBBASE: PLACE TO LENGTH BEHIND CURB AS SHOWN IN ABOVE FOR AGGREGATE BASE MATERIAL. PLACEMENT DEPTH PER EXTEND SUBGRADE & BASE OD CONTINUOUS PLACEMENT PREFERRED, SCORE INTERVALS AT 10-FEET MAXIMUM SPACING (OR CONSISTENT PLAN OR AS DIRECTED AND PAID UNDER SECTION-801 ISPWC; COMPACTION SHALL MEET REQUIREMENTS OF SECTION 801-ISPWC. O3 1/2" EXPANSION JOINT. TYPICAL SECTION o 6" BEYOND CURB w WITH 2x SIDEWALK WIDTH FOR SCORE SPACING.) Op CONTINUOUS PLACEMENT PREFERRED, SCORE INTERVALS AT 10-FEET MAXIMUM SPACING NOTES: J co A LOCATION GRADE AND WIDTH TO BE ESTABLISHED OR APPROVED BY THE OWNER. J = OE MATERIALS AND CONSTRUCTION IN COMPLIANCE WITH ISPWC SPECIFICATIONS. (OR CONSISTENT WITH 2X SIDEWALK WIDTH FOR SCORE SPACING). NOTES OE MATERIALS AND CONSTRUCTION IN COMPLIANCE WITH ISPWC SPECIFICATIONS. © BASE TO BE COMPACTED TO EXCEED 95% OF STANDARD DENSITY. a OF BACKFILL AS PER ISPWC SECTION-706. OA GRADE OF GUTTER MINIMUM 0.4%. z OF BACKFILL AS PER SECTION-706. © SLOPE SIDEWALK TOWARD THE STREET NOT TO EXCEED 1.75% t 0.25% UNLESS OTHERWISE SPECIFIED BY THE OWNER. L�.I O 0 © SECURE RIGHT-OF-WAY PERMIT BEFORE BEGINNING CONSTRUCTION IN PUBLIC RIGHT-OF-WAY. © FILLET DETAIL FOR CORNER RADIUS 15 FEET OR LESS. Q © SECURE RIGHT-OF-WAY PERMIT BEFORE BEGINNING CONSTRUCTION IN PUBLIC RIGHT-OF-WAY. OD SCORE AT INTERVALS TO MATCH WIDTH OF WALK NOT TO EXCEED 5 FEET SPACING. (n z OH USE ROLLED CURB IN RESIDENTIAL AREAS. WHEN LOCAL JURISDICTION REQUIRES VERTICAL CURB AT > Q INTERSECTIONS VERTICAL CURB LENGTH TO BE FULL RADIUS PLUS 5 FEET AT EACH END. TRANSITION LENGTH O STANDARD CURB TO BE USED ON: © FILLET AND BASE SECTION THICKNESS SHALL MATCH THE VALLEY GUTTER, TYPICAL. OE 1/2" TRANSVERSE PREFORMED BITUMINOUS JOINTS AT THE TERMINUS POINTS FOR CURVE AND WHERE SIDEWALK IS PLACED BETWEEN TWO FROM ROLLED CURB TO VERTICAL CURB 2 FEET. 1. COLLECTOR AND ARTERIAL STREETS, UNLESS OTHERWISE INDICATED. PERMANENT FOUNDATIONS, PLACE 1/2" EXPANSION JOINT MATERIAL ALONG THE BACK OF WALK THE FULL LENGTH. 0 2. ALL RADII PLUS 5-FEET EACH END WITH 2-FEET TRANSITION TO ROLL CURB. OD PAY LIMITS FOR VALLEY GUTTER. m 3. TO MATCH EXISTING CURBS. OF DRIVEWAY APPROACH ACROSS PLANTER STRIP TO BE 5" MINIMUM CONCRETE OVER 4" OF 3/4" Q Z) LLl 4. SEE SD-709 FOR CURB CONSTRUCTION WHEN SIDEWALK IS INCLUDED. MINUS CRUSHED BASE. (n Q � 2017 ACHD REVISION 2017 ACHD REVISION 2017 ACHD REVISION 2017 ACHD REVISION 0 Q IDAHO STANDARDS 3" ROLLED IDAHO STANDARDS 6" VERTICAL IDAHO STANDARDS IDAHO STANDARDS Q w C� FOR PUBLIC WORKS STANDARD DRAWING FOR PUBLIC WORKS STANDARD DRAWING FOR PUBLIC WORKS STANDARD DRAWING FOR PUBLIC WORKS CONCRETE STANDARD DRAWING < CONSTRUCTION CURB AND GUTTER N0 SD- 702 CONSTRUCTION CURB AND GUTTER N0 SD- 701 CONSTRUCTION VALLEY GUTTER N0 SD- 708 CONSTRUCTION IN 0. SD- 709 (ACHD SUPPLEMENT) (ACHD SUPPLEMENT) ACHD SUPPLEMENT) SIDEWALK (ACHD SUPPLEMENT) ( z O a DETACHED SIDEWALKS 7' 4' �SSG\ST 6" STD CURB 1.75% t 0.25% 5 6" STD CURB 7 - 12:1 SLOPE ----- - -------- r�--- ---- __ r�----1.75%f 0.259--- J J 6" STANDARD CURB. OO SECTION A-A 12:1 slope LP 7-5-23 F 4' SECTION A-A N.T.S. ,p0�TF OF SEE NOTE I SOD 6 0 P O O TE e �plCgl RAMP SECTION . . "I 61, '.0 E $EE �O 1 15 5� • • F JPRIE$ lCA COTE Rq Q' 0.2 6 A SIDEWALK MAY BE NON-CONTINUOUS. SIDEWALK IS NON-CONTINUOUS. .. .. O H e 5� l SNgI 1NR0 SEE �O R THR / SEE NOTE © • .. .. .. COTE .p.2 NO G Rq l MgTC T CON /."; , OTN OFAT bq rn. 7, 4' 4' 12:1 a a . • . . . • MP TH N gppCRETF ''i%�; 2:1 APp Ole$ PF 121 ' oogT �qRl ROgCN NICkNES S ��'J%'}%}i T�I qCN �R OIICY a ** .. � 1 TYPE "H1" TYPE "H2" LEGEND /,,.., 2:1 qpp FS P CkN S FF N ,,r OEP CO & a' RADIUS '�!'•. RO e e 0 OT NST APp • N a 1.5% t 0.5% (2% Max. Slope) '/ � qCN P PCl % T S & FFS ROCTI IICgT s• e, DIRECTIONAL RAMPS - STANDARD DOMES ♦ 7.3% f 1.07 (8.3% Max. Slope) SF %�i}i. EPT� FR CICI 1.�5 ON p ION O qrm 9% t 1.0% (10% Max. Slope) p &OTcs ijr/ p ONSTRUAPphc.2 0.25� TANS 6" STANDARD CURB. 6" STANDARD CURB. E` CnoN g11ON *THIS RADIUS MUST BE INCLUDED FOR O 'loll12.1 P� ANS Q' o P� Pl 1�5 RAMP TO BE CONSTRUCTED CORRECTLY. w \ 1 \� " °w Q' TYPE C3 TYPE C4 a� N �S N�TEEE 15' RADIUS MINIMUM 15' RADIUS MINIMUM zQ 0 0o N D $EE$ METR O NOTES: 1 I Sp Oo&EE N.T s C 1 '� N Q OA THIS TYPE OF RAMP MAY BE USED FOR LARGE COMMERCIAL APPROACHES WHERE THE STANDARD CONCRETE m sz M�T25�. p VIES \ 25� APPROACH IS NOT REQUIRED. THESE ALSO MAY BE USED FOR ALLEY AND PRIVATE STREET APPROACHES WHERE: N I� p `nM' A. THE SIDE WALK IS NOT REQUIRED TO CONTINUE AROUND THE RADIUS N) ` C 1212 1 p 1.15% B. A SECOND RAMP IS NOT REQUIRED TO MOVE PEDESTRIANS ACROSS THE PRIMARY STREET. o \°, CURB ON THE RADIUS MUST BE 6" STANDARD CURB FOR SHOWN DIMENSIONS. aj G Y1/ f%% 6 �•• ' i $EE'�O P�E� © ALL RAMP SURFACES MUST CONFORM TO ADA REQUIREMENTS. z /,���J wIN GR 6 L o: O X `10pR QD THIS TYPE OF CORNER MUST HAVE A SINGLE RAMP TURNED PARALLEL TO THE PRIMARY STREET. > �? TYPE „H3'> 6'�C � _ ,-" E �0TEG6 EL h"OF RD w w> O WIN 5E RPd 6„ STP�pP O THE DISTRICT MAY REQUIRED LARGER RADIUS SIZES WHERE LARGER VEHICLE TURNING IS EXPECTED. N CORNER RADIUS IS 15' AS A MINIMUM. U O r<= NON DIRECTIONAL RAMPS W/ RADIAL DOMES NOTES: G 3�� �u „ or NOTES: � THE RAMP THROAT WIDTH MUST BE 4 FEET MEASURED PERPENDICULAR TO THE 7 FOOT THROAT SIDE. - 1 NOTES: APPROACH TO CONFORM TO THE LATEST A.D.A. STANDARDS. (�PIOPL) ��Rg OA APPROACH TO CONFORM TO THE LATEST A.D.A. STANDARDS. THE RAMP THROAT DEPTH MUST BE 7 FEET MEASURED FROM THE FACE OF THE CURB TO THE BACK OF THE APPROACH. M THE 7 FOOT SIDE OF THE RAMP THROAT MUST BE PARALLEL WITH THE EXPECTED PATH OF THE PEDESTRIAN AND NOT © INSTALL EXPANSION JOINT AT TIP OF APPROACH WINGS AND WHERE SIDEWALK pPRp B INSTALL EXPANSION JOINT AT TIP OF APPROACH WINGS AND WHERE SIDEWALK PERPENDICULAR TO THE CURB FOR EXAMPLE: PARALLEL WITH THE CROSS WALK STRIPES, THE STOP BAR, OR THE PRIMARY z� AO RAMPS FOR CORNERS WITH A MIN. 15' RADII AND UTILIZING ROLLED CURB. CHANGES THICKNESS. 6N $TPA O CHANGES THICKNESS. STREET CURB. Ja O © RAMPS ARE CONTAINED WITHIN THE CURB RADIUS. © BASE TO BE A 4" THICKNESS OF 3/4" MINUS CRUSHED AGGREGATE PER © BASE TO BE A 4" THICKNESS OF 3/4" MINUS CRUSHED AGGREGATE PER © THE RAMP WING MUST BE 6 FEET MEASURED AT THE CURB FACE FOR 6" STANDARD CURB. �w SECTION - 802. SECTION - 802. THE WING AWAY FROM THE ROAD IS ELIMINATED AND REPLACED WITH A WING SUBSTITUTE THAT IS 6 INCHES HIGH AT THE o z N © RAMP DIMENSIONS, MINIMUM DIMENSION INDICATED MUST ALSO MEET SLOPE CRITERIA IDENTIFIED ABOVE. FACE OF THE STANDARD CURB AND 0 INCHES HIGH AT THE BACK OF THE RAMP AND POURED MONOLITHICALLY WITH THE �� DO RESIDENTIAL APPROACHES SHALL BE CONSTRUCTED WITH CONCRETE 5" THICK 1 CURB TYPE = STANDARD 3" ROLLED PER ISPWC SD-702 OD RESIDENTIAL APPROACHES SHALL BE CONSTRUCTED WITH CONCRETE 5" THICK RAMP, w� THROAT DEPTH = 4' FROM FACE OF CURB FROM TIP OF WING TO TIP OF WING UP TO THE EXPANSION JOINT. WHEN FROM TIP OF WING TO TIP OF WING UP TO THE EXPANSION JOINT. WHEN THROAT WIDTH = 4' MIN. SIDEWALK IS SEPARATE FROM CURB THE SIDEWALK IMMEDIATELY BEHIND THE SIDEWALK IS SEPARATE FROM CURB THE SIDEWALK IMMEDIATELY BEHIND THE QH ALL RAMPS MUST HAVE A MINIMUM 4 FOOT X 4 FOOT LANDING BEHIND THEM FOR PEDESTRIANS. APPROACH THROAT SHALL BE 5" THICK ALSO. APPROACH THROAT SHALL BE 5" THICK ALSO. WING = 3' TRAVERSABLE sum ALL CONCRETE ADJOINING THE RADIUS WITHIN AND AROUND THE RAMPS SHALL BE 5 INCHES THICK WITH 4 INCHES OF 3/4 'a WING = 1.5' NON TRAVERSABLE O COMMERCIAL APPROACH THROAT WIDTH SET BY POLICY AND APPLICATION. ALL CONCRETE OE COMMERCIAL APPROACH THROAT WIDTH SET BY POLICY AND APPLICATION. ALL CONCRETE Z o3 TO BE 6" THICK FROM TIP OF WING TO TIP OF WING UP TO THE EXPANSION JOINT. INCH AGGREGATE BASE. WHEN SIDEWALK IS SEPARATE FROM CURB THE SIDEWALK IMMEDIATELY BEHIND THE TO BE 6" THICK FROM TIP OF WING TO TIP OF WING UP TO THE EXPANSION JOINT. OD RAMPS REQUIRE A MINIMUM 4'X4' LANDING IN SIDEWALK ® 1.5% t 0.5% (2% Max. Slope) WHEN SIDEWALK IS SEPARATE FROM CURB THE SIDEWALK IMMEDIATELY BEHIND THE JO RAMP CROSS SLOPE TO BE 1.75% f 0.25% APPROACH THROAT SHALL BE 6" THICK ALSO. APPROACH THROAT SHALL BE 6" THICK ALSO. Q OE RAMPS SHALL NOT EXCEED 12:1 (8.3%) SLOPE & TRAVERSABLE WINGS 10:1 (10%) OF ALL CONCRETE SHALL BE CLASS 3000 PER SECTION - 703. OF ALL CONCRETE SHALL BE CLASS 3000 PER SECTION - 703. �/ M OF NON TRAVERSABLE AREA - PATTERNED CONCRETE\LAWN\GRAVEL\ETC. © SIDEWALK WIDTH MAY VARY. © SIDEWALK WIDTH MAY VARY. © 4'x4' FLAT STREET SIDE LANDING - CONCRETE FILLET IS REQUIRED (AS SHOWN) 5 J RD.4 r CONCRETE FILLET MUST HAVE A THICKNESS OF 8" AS SHOWN ON SO-708 6 / O O OH CURB IS NOT REQUIRED TO BE FULL-HEIGHT RD.4 2015 (D j oo � w - �n � RD.4 RD.4 a 5 ,L � Y IDAHO STANDARDS PEDESTRIAN RAMP TYPE ��C�� STANDARD DRAWING z } � 1 Q Ca Z o FOR PUBLIC WORKS NO. QLu 2017 ACHD REVISION Sheet 1 Of 3 2017 ACHD REVISION 2017 ACHD REVISION U U `�� z CONSTRUCTION FOR NEW DEVELOPMENT SD-712C a R = Q N IDAHO STANDARDS >> » IDAHO STANDARDS IDAHO STANDARDS o w w a_ li FOR PUBLIC WORKS PEDESTRIAN RAMP TYPE H STANDARD DRAWING FOR PUBLIC WORKS CONCRETE DRIVEWAY WITH STANDARD DRAWING FOR PUBLIC WORKS CONCRETE DRIVEWAY WITH STANDARD DRAWING WD a a o CONSTRUCTION FOR ROLLED CURB N0 SD 712H CONSTRUCTION N0' SD- 71 OA CONSTRUCTION N0 SD- 71 OB (ACHD SUPPLEMENT) (ACHD SUPPLEMENT) SIDEWALK AROUND APPROACH (ACHD SUPPLEMENT) RAMPED SIDEWALK I JOB NUMBER: 1 >' I DB2355 m Q DATE: 6-9-23 SHEET NUMBER: Lm o RDA 1 w