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4'x4' Min. Turning Space <br />A t to Building) <br />1/2" <br />Preformed <br />Joint Filler <br />U1 <br />;z <br />U, 1/2" Preformed Joint Filler <br />0 <br />-0 <br />cD <br />Un <br />� J <br />B 0 00 <br />3 B <br />X <br />12:1 00000 12'1 <br />000000000000 <br />000000000000 <br />o°o°o°o°o°o° <br />0 0 0 0 0 0 <br />I L I <br />I AI <br />I <br />I <br />L _ _ _ _ J 4'X4' Clear Space <br />PERPENDICULAR CURB RAMP ADJACENT NON -WALKABLE SURFACE <br />ax. Slope=7.° See Note 7 <br />ding 24� � <br />Pavement <br />SECTION A -A <br />NOTES SECTION B-B <br />1. Class "A" concrete to be used in all walks and approaches. <br />2. Proper compaction per INDOT Standard Specification Section 604 (Paragraph 604.03(b)) is required for all walks, <br />approaches and ramps. <br />3. These dimensions are based on a 6" curb height. They shall be proportionally adjusted for other curb heights. <br />4. The bottom edge of the curb ramp shall be flush with the edge of adjacent pavement and gutter line. <br />5. Landing areas at the top of the curb ramps shall have maximum cross slope of 1.5% in any direction. <br />6. Drainage inlets should be located uphill from the curb ramps to prevent water ponding within the pedestrian <br />access route. <br />7. Algebraic difference in grade between the base of curb ramp and the gutter shall be less than 11%. If this is not <br />practical a 2'-0" wide level strip shall be provided. <br />8. Minimum width of curb ramp is 4'-0". <br />9. Under restrictive conditions, additional details and design modifications may be required and subject to approval <br />by City. <br />-owe <br />50%-65% of <br />Base Diameter <br />Base Diameter 0.2" <br />0.9" Min. <br />1.4" Max. <br />�211 <br />SECTION A -A <br />Detectable <br />Warning <br />Surface Integral Curb <br />C a A 1 <br />° a ° ° 15" 1 <br />'Pavement a <br />6 -8 or Gutter <br />Concrete Base oTyp a j ti <br />TYPICAL RAMP AND TRUNCATED DOME <br />CONSTRUCTION DETAIL <br />� - 0ice-, <br />-O-O-O- <br />TRUNCATED DOMES <br />7.5% Max. 5.0% Max. <br />Counter Slope <br />Ramp <br />24" Level Strip <br />24" Curb as Required, may <br />Min. be Monolithic with Level <br />Strip <br />CHANGE IN GRADE > 11% <br />NOTES <br />1. Detectable warning surface shall consist of truncated domes and shall be aligned in a square or radial grid <br />pattern. Where truncated domes are arrayed radially, they may differ in diameter and center -to -center spacing <br />within the ranges specified. <br />2. The detectable warning surface shall be manufactured to fit the radii. Field cutting shall not alter the truncated <br />dome spacing between the adjacent panels outside of the allowable range. <br />3. The detectable warning surface shall contrast visually with adjacent surfaces, either light -on -dark or <br />dark -on -light. <br />4. The detectable warning surface shall extend a minimum of 2 ft. in the direction of pedestrian travel and extend <br />the full width as shown. The detectable warning surface shall not be placed across a grade break. <br />5. The maximum counter slope of the gutter or street at the bottom of the ramp shall be 5.00%. Where the <br />algebraic difference between the running slope and the counter slope exceeds 11%, a 2-ft. minimum level strip <br />should be provided at the bottom of the ramp. <br />6. Where the concrete border is used for forming, the border shall be cast monolithically with the curb ramp <br />concrete. The concrete border shall not exceed 2 in. within the ramp width. <br />7. Where forming other than a concrete border is used, the edge restraint shall not encroach upon the ramp width. <br />4MP, TYPE A SIDEWALK CURB RAMP, DETECTABLE WARNING SURFACE <br />SCALE. 114" = 1'-0" (NOT TO SCALE) <br />SECTION 6 - TRAFFIC AND LIGHTING <br />m m Lmi3 Fir <br />� t{�h'l71GGE - - <br />Oi dllh <br />3" d: Cor rut>ti- <br />TYPICAL LOOP DETECTION CEO LANES} <br />smug <br />.W „K <br />EIS <br />Loon Sroumi <br />if <br />■ <br />* JQ1+4 Wmn <br />* S on vs <br />LOOP SAW -CUT DETAIL <br />SECTION B-B <br />I�■�■IIIIII�' <br />1. <br />Ca :fo- <br />can rr }c, <br />DETAIL " W <br />�X455yy51I I H I I rtr++ �� <br />•80{ fir <br />s <br />REImMo <br />NCIITES` Is STATE OF <br />L 4�tiz <br />L TIC 2 Ft d�n[Ja h�hsd p F t}�I depemkg on Ehe mtyse rlrn f f+* } <br />a kap can be in frmt afthe slop lir4e <br />2. Ui2p(s) shA be aenkffPd tra. ghr r� In the travel 3aine. }�f��l�+�++ <br />3 The gw slot Irnr mhe line Pram dEt!aw haustrag la thz droular Imp shall be 1-1411 <br />apprixitlmateff perperiumL3r to ne urgenkaf @re foap at the pem* of trterseema <br />REF STD SPEC SEC 6-3 _ ICa?a PE. Da <br />,P?R9JR£YJSED BY THE 5DARD OF <br />-EF=FECTP:EDATE. Jit(e26.Wl6 ' CITY OF SOUTH BEND <br />Item RevlsiDn :w rcnc�G Date . _: ' �il <br />_ 7TANDAFZ15 FDIC DE_ 3H'3N <br />- AND CDN-SrRLJMON <br />r57ANDAAD <br />SIGNAL - ACTUATION (LOOP DETECTORS) 6-6 <br />22" Min. at Base <br />Sawcut by contractor <br />or Mill I r/Z' <br />Type II (6" Comp. Agg. No. 53) J <br />6" <br />SECTION 2 - STREETS AND PATHS <br />`` ��iP M BoY� �'% <br />; K6\STQ FS <br />No. <br />• - PE10809510 = • <br />NOTES: STATE OF <br />1. All curb to be constructed of class "A" concrete. <br />2. Control joints to be placed every 10'. <br />3. Expansion joints to be placed every 80' or as specified on construction drawings. '/i,' `S/ONAL �- \\\\� <br />4. Curb placed as standard curb with separate poured gutter. Place surface 22" from face 0111 i i I WOE <br />of curb at a depth of 1 %2" or curb and gutter can be placed monolithically. <br />O�t,• 6/26/18 <br />REF STD SPEC SEC 2-2 Kara . Boyle , Ph.D., P.E. Date <br />APPROVED/REVISED BY THE BOARD OF PUBLIC WORKS <br />THp� <br />EFFECTIVE DATE: June 26, 2018\. CITY OF SOUTH BEND <br />Item Revision Approved Date <br />�' %a✓ STANDARDS FOR DESIGN <br />-- AND CONSTRUCTION <br />STANDARD <br />DETAILS - MODIFIED COMBINATION CURB AND GUTTER 2- <br />I w I <br />SECTION 2 - STREETS AND PATHS <br />ainage Structure <br />Pay Limits include Sidewalk <br />to Expansion Joint <br />A <br />B <br />B <br />B <br />B <br />B <br />A <br />B <br />I <br />ALLEY APPROACH - PLAN <br />L <br />L/2 L/2 <br />�y <br />�1 --- <br />_ a <br />m LEGEND <br />Expansion Joint - Full Joint <br />8" <br />Typ. © Contraction Joint <br />w Width <br />ALLEY APPROACH L Length <br />SECTION A -A <br />NOTES: <br />1. Class "A" concrete to be used in all approaches. <br />2. Radii as specified. <br />INDOT3. Sidewalk as per Standard <br />4. <br />5. <br />required onapproach center when W is 12 ft. or more. <br />Contraction oiintsre <br />"Curing Concrete" - As per INDOT Standard Specifications Section 501 (Paragraph <br />501.20) immediately <br />use a curing compound (white membrane only accepted cure). <br />6. <br />Concrete forms shall be at least as high as the thickness of the item shown. Lumber <br />=g 0 <br />of nominal dimensions shall not be used if less than the design thickness. <br />- - = - <br />= • - = • <br />PE10809510 <br />7. <br />All approaches shall require proper compaction, as per INDOT Standard <br />= -p ; <br />Specifications Section 207. <br />�� =; STATE OF <br />8. <br />Blankets shall be utilized on concrete when temperature is expected to fall below 500 <br />F. <br />��iSS/ONALI\���`��\\\\ <br />9. <br />Radii may be reduced to 20' if travel way is separated by parking. <br />Iliiil <br />REF STD SPEC SEC 2-2 Kara . Boyle , P .D., P.E. Date <br />APPROVED/REVISED BY THE BOARD OF PUBLIC WORKS <br />EFFECTIVE DATE: June 26, 2018 04', sFti� <br />CITY OF SOUTH BEND <br />Item Revision Approved Date <br />�STANDARDS FOR DESIGN <br />AND CONSTRUCTION <br />STANDARD <br />DRIVES AND APPROACHES - URBAN ALLEYS 2-27 <br />NO. 1 I REVISION DESCRIPTION: ADDED CITY DETAILS <br />BY: JCS I DATE:8/16/24 <br />W <br />N CJ) co _ <br />L= <br />a <br />0 <br />U <br />o <br />Q <br />0 Q <br />=c c= a� <br />o v7} <br />= c D a) <br />c3' - a_0 c <br />CD <br />a)o <br />co L w <br />Z <br />z <br />0 <br />Ca <br />07oWz <br />O Zmo <br />mO <br />Z <br />� <br />moa) <br />\ <br />� oo <br />a)c(0 <br />3 } v v 0 <br />M v>rri p U <br />U� <br />m <br />Q <br />v� <br />Z <br />0 <br />0 <br />� <br />Z <br />y <br />W <br />Q <br />i <br />~ <br />Q <br />Q <br />H <br />CL <br />Zvn0 <br />Q <br />Z <br />Z <br />W <br />V <br />V <br />U <br />w <br />O <br />IL <br />MCI <br />w <br />J <br />H <br />H <br />H <br />W <br />W <br />_ <br />N <br />DRAWN BY: <br />MSS <br />DESIGNED BY: <br />MSS <br />PM REVIEW: <br />RTN <br />QA/QC REVIEW: <br />DATE: <br />4/6/2023 <br />SEAL <br />T . V4'rr�,,�f�i <br />.` No. 60016991 <br />STATE OF J i <br />SIGNATURE: <br />DATE: <br />07-01-2024 <br />SCALE: <br />HORZ: 1 "=20' <br />VERT: <br />ACI JOB # <br />24-0068 <br />SHEET NO. <br />13of15 <br />