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Page 1: Engineering - Revize

Engineering

THECITY

OF

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TYPICAL VALLEY GUTTER SECTION
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STREET SECTIONS DETAIL
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MINOR AND MAJOR THOROUGHFARES COLLECTOR
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STREET SECTION DETAIL
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MINOR ARTERIAL COLLECTOR
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STREET SECTION DETAIL
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PRINCIPAL ARTERIAL COLLECTOR
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STREET SECTION DETAIL
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RURAL PAVING
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P-4
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P-5
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P-6
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P-7
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P-9
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( 32' BB - 50' R.O.W. ) - DETAIL
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MINOR RESIDENTIAL STREET SECTION
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( 32' BB - 60' R.O.W. ) - DETAIL
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MINOR RESIDENTIAL STREET SECTION
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STREET SECTION DETAIL
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RESIDENTIAL COLLECTOR AND MULTI-FAMILY
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P-1
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P-2
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P-3
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NOT TO SCALE
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TYPICAL JOINTS
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P-8
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1" =
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SCALE:
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1" =
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HOR:
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VERT:
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SHEET NO.:
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OF
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DATE:
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FILE NAME:
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DATE:
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SURVEYED BY:
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DESIGNED BY:
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REVISED BY:
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CHECKED BY:
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DRAWN BY:
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TITLE:
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2000
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All-America City
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EDINBURG
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1968
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1995
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PAVING SYSTEM
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STANDARD DETAILS
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1
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3
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NTS
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NTS
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MAY, 2014
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IP/JAG
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RMM
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IP/JAG
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IP/JAG
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MIN. SLOPE: 50 : 1
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MAX SLOPE: 4 : 1
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2%%% SLOPE
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R.O.W. LINE
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R.O.W. LINE
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1/4" PER FT.
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MAX SLOPE=
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Retained on Sg. Sieve
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2"
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12"
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No. 4
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No. 40
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Max. PI:
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Max. Wet Ball PI:
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Wet Ball Mill Max Amount
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Percent Required
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0
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20 - 60
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40 - 75
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70 - 90
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15
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15
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50
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FLEXIBLE BASE (TYPE E GRADE 4) SHALL CONFORM TO THE FOLLOWING REQUIREMENTS , PRIOR TO THE ADDITION OF LIME:
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(*) TO BE DETERMINED BY GEO-TECHNICAL REPORT. NOTES: 1. IF AN ALTERNATIVE PAVEMENT SECTION IS REQUESTED, A PAVEMENT DESIGN ANALYSIS WILL BE REQUIRED FOR APPROVAL BY THE DIRECTOR OF PUBLIC WORKS. 2. FOR STREETS SERVING A SUBDIVISION WITH NO STREET TREES (LESS THAN 16 LOTS).
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6" LIME STABILIZED SUBGRADE COMPACTED TO 95% OF STANDARD PROCTOR. (*)
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2" HOT MIX ASPHALTIC CONCRETE (TYPE "D")
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RC-3 TAC COAT NOT TO EXCEED O.10 GAL./SQ.YD.
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8" OF CALICHE BASE COMPACTED TO 95% OF STANDARD PROCTOR.
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CONCRETE CURB AND GUTTER
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BACKFILL BEHIND CURB SHALL BE COMPACTED TO 80% STANDARD PROCTOR.
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c
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L
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6" THICK CALICHE BELOW CURB TO 2' BEYOND B.O.C.
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5' SIDEWALK BOTH SIDES (IF REQUIRED).
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2%%% SLOPE
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MIN. SLOPE: 50 : 1
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MAX SLOPE: 4 : 1
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R.O.W. LINE
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R.O.W. LINE
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1/4" PER FT.
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MAX SLOPE=
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CONCRETE CURB AND GUTTER
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BACKFILL BEHIND CURB SHALL BE COMPACTED TO 80% STANDARD PROCTOR.
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Retained on Sg. Sieve
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2"
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12"
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No. 4
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No. 40
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Max. PI:
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Max. Wet Ball PI:
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Wet Ball Mill Max Amount
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Percent Required
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0
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20 - 60
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40 - 75
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70 - 90
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15
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15
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50
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FLEXIBLE BASE (TYPE E GRADE 4) SHALL CONFORM TO THE FOLLOWING REQUIREMENTS , PRIOR TO THE ADDITION OF LIME:
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RC-3 TAC COAT NOT TO EXCEED O.10 GAL./SQ.YD.
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c
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L
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6" THICK CALICHE BELOW CURB TO 2' BEYOND B.O.C.
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5' SIDEWALK BOTH SIDES (IF REQUIRED).
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2%%% SLOPE
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(*) TO BE DETERMINED BY GEO-TECHNICAL REPORT. NOTES: 1. IF AN ALTERNATIVE PAVEMENT SECTION IS REQUESTED, A PAVEMENT DESIGN ANALYSIS WILL BE REQUIRED FOR APPROVAL BY THE DIRECTOR OF PUBLIC WORKS. 2. FOR STREETS SERVING A SUBDIVISION WITH STREET TREES (16 OR MORE LOTS).
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6" LIME STABILIZED SUBGRADE COMPACTED TO 95% OF STANDARD PROCTOR. (*)
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2" HOT MIX ASPHALTIC CONCRETE (TYPE "D")
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8" OF CALICHE BASE COMPACTED TO 95% OF STANDARD PROCTOR.
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2%%% SLOPE
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MIN. SLOPE= 50 : 1
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MAX SLOPE= 4 : 1
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R.O.W. LINE
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R.O.W. LINE
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c
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L
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2 LANES (+) 2 PARK (+) C. & G.
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1/4" PER FT.
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MAX SLOPE=
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Retained on Sg. Sieve
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2"
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12"
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No. 4
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No. 40
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Max. PI:
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Max. Wet Ball PI:
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Wet Ball Mill Max Amount
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Percent Required
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0
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20 - 60
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40 - 75
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70 - 90
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15
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15
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50
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FLEXIBLE BASE (TYPE E GRADE 4) SHALL CONFORM TO THE FOLLOWING REQUIREMENTS , PRIOR TO THE ADDITION OF LIME:
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CONCRETE CURB AND GUTTER
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BACKFILL BEHIND CURB SHALL BE COMPACTED TO 80% STANDARD PROCTOR.
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RC-3 TAC COAT NOT TO EXCEED O.10 GAL./SQ.YD.
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6" THICK CALICHE BELOW CURB TO 2' BEYOND B.O.C.
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5' SIDEWALK BOTH SIDES (IF REQUIRED).
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2%%% SLOPE
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6" LIME STABILIZED SUBGRADE COMPACTED TO 95% OF STANDARD PROCTOR. (*)
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2" HOT MIX ASPHALTIC CONCRETE (TYPE "D")
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8" OF CALICHE BASE COMPACTED TO 95% OF STANDARD PROCTOR.
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(*) TO BE DETERMINED BY GEO-TECHNICAL REPORT. NOTE: IF AN ALTERNATIVE PAVEMENT SECTION IS REQUESTED, A PAVEMENT DESIGN ANALYSIS WILL BE REQUIRED FOR APPROVAL BY THE DIRECTOR OF PUBLIC WORKS.
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2%%% SLOPE
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MIN. SLOPE: 50 : 1
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MAX SLOPE: 4 : 1
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R.O.W. LINE
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R.O.W. LINE
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c
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L
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2 LANES (+) (1 CL) (+) 2 PARK (+) C. & G.
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1/4" PER FT.
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MAX SLOPE=
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Retained on Sg. Sieve
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2"
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12"
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No. 4
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No. 40
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Max. PI:
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Max. Wet Ball PI:
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Wet Ball Mill Max Amount
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Percent Required
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0
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20 - 60
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40 - 75
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70 - 90
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15
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15
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50
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FLEXIBLE BASE (TYPE E GRADE 4) SHALL CONFORM TO THE FOLLOWING REQUIREMENTS , PRIOR TO THE ADDITION OF LIME:
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CONCRETE CURB AND GUTTER
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BACKFILL BEHIND CURB SHALL BE COMPACTED TO 80% STANDARD PROCTOR.
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RC-3 TAC COAT NOT TO EXCEED O.10 GAL./SQ.YD.
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6" THICK CALICHE BELOW CURB TO 2' BEYOND B.O.C.
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5' SIDEWALK BOTH SIDES (IF REQUIRED).
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2%%% SLOPE
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6" LIME STABILIZED SUBGRADE COMPACTED TO 95% OF STANDARD PROCTOR. (*)
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2" HOT MIX ASPHALTIC CONCRETE (TYPE "D")
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8" OF CALICHE BASE COMPACTED TO 95% OF STANDARD PROCTOR.
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(*) TO BE DETERMINED BY GEO-TECHNICAL REPORT. NOTE: IF AN ALTERNATIVE PAVEMENT SECTION IS REQUESTED, A PAVEMENT DESIGN ANALYSIS WILL BE REQUIRED FOR APPROVAL BY THE DIRECTOR OF PUBLIC WORKS.
AutoCAD SHX Text
2%%% SLOPE
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MIN. SLOPE: 50 : 1
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MAX SLOPE: 4 : 1
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R.O.W. LINE
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R.O.W. LINE
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4 LANES (+) (1 CL) (+) C. & G.
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1/4" PER FT.
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MAX SLOPE=
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Retained on Sg. Sieve
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2"
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12"
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No. 4
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No. 40
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Max. PI:
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Max. Wet Ball PI:
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Wet Ball Mill Max Amount
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Percent Required
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0
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20 - 60
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40 - 75
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70 - 90
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15
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15
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50
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FLEXIBLE BASE (TYPE E GRADE 4) SHALL CONFORM TO THE FOLLOWING REQUIREMENTS , PRIOR TO THE ADDITION OF LIME:
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c
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L
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RC-3 TAC COAT NOT TO EXCEED O.10 GAL./SQ.YD.
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CONCRETE CURB AND GUTTER
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BACKFILL BEHIND CURB SHALL BE COMPACTED TO 80% STANDARD PROCTOR.
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6" THICK CALICHE BELOW CURB TO 2' BEYOND B.O.C.
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5' SIDEWALK BOTH SIDES (IF REQUIRED).
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2%%% SLOPE
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10" LIME STABILIZED SUBGRADE COMPACTED TO 95% OF STANDARD PROCTOR. (*)
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2" HOT MIX ASPHALTIC CONCRETE (TYPE "D")
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12" OF CALICHE BASE COMPACTED TO 95% OF STANDARD PROCTOR.
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(*) TO BE DETERMINED BY GEO-TECHNICAL REPORT. NOTE: IF AN ALTERNATIVE PAVEMENT SECTION IS REQUESTED, A PAVEMENT DESIGN ANALYSIS WILL BE REQUIRED FOR APPROVAL BY THE DIRECTOR OF PUBLIC WORKS.
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2%%% SLOPE
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MIN. SLOPE: 50 : 1
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MAX SLOPE: 4 : 1
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R.O.W. LINE
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R.O.W. LINE
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4 LANES (+) (1 CL) (+) 2 PARK (+) C. & G.
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1/4" PER FT.
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MAX SLOPE=
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Retained on Sg. Sieve
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2"
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12"
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No. 4
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No. 40
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Max. PI:
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Max. Wet Ball PI:
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Wet Ball Mill Max Amount
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Percent Required
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0
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20 - 60
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40 - 75
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70 - 90
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15
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15
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50
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FLEXIBLE BASE (TYPE E GRADE 4) SHALL CONFORM TO THE FOLLOWING REQUIREMENTS , PRIOR TO THE ADDITION OF LIME:
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c
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L
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CONCRETE CURB AND GUTTER
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BACKFILL BEHIND CURB SHALL BE COMPACTED TO 80% STANDARD PROCTOR.
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RC-3 TAC COAT NOT TO EXCEED O.10 GAL./SQ.YD.
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6" THICK CALICHE BELOW CURB TO 2' BEYOND B.O.C.
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5' SIDEWALK BOTH SIDES (IF REQUIRED).
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2%%% SLOPE
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2%%% SLOPE
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10" LIME STABILIZED SUBGRADE COMPACTED TO 95% OF STANDARD PROCTOR. (*)
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2" HOT MIX ASPHALTIC CONCRETE (TYPE "D")
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12" OF CALICHE BASE COMPACTED TO 95% OF STANDARD PROCTOR.
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(*) TO BE DETERMINED BY GEO-TECHNICAL REPORT. NOTE: IF AN ALTERNATIVE PAVEMENT SECTION IS REQUESTED, A PAVEMENT DESIGN ANALYSIS WILL BE REQUIRED FOR APPROVAL BY THE DIRECTOR OF PUBLIC WORKS.
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1
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3
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R.O.W. LINE
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R.O.W. LINE
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c
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L
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2%%% SLOPE
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2%%% SLOPE
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6" LIME STABILIZED SUBGRADE COMPACTED TO 95% OF STANDARD PROCTOR. (*)
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3" HOT MIX ASPHALTIC CONCRETE (TYPE "D")
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8" OF CALICHE BASE COMPACTED TO 95% OF STANDARD PROCTOR.
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(*) TO BE DETERMINED BY GEO-TECHNICAL REPORT. NOTE: IF AN ALTERNATIVE PAVEMENT SECTION IS REQUESTED, A PAVEMENT DESIGN ANALYSIS WILL BE REQUIRED FOR APPROVAL BY THE DIRECTOR OF PUBLIC WORKS.
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NOT TO SCALE
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CURB AND GUTTER DETAIL
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GENERAL NOTES: 1. CONCRETE SHALL BE 3000 PSI CONCRETE SHALL BE 3000 PSI COMPRESSIVE STRENGTH AT 28 DAY 2. ALL CONCRETE WORK SHALL BE ALL CONCRETE WORK SHALL BE TREATED WITH MEMBRANE CURING WITH MEMBRANE CURING COMPOUND TYPE 2 WHITE PIGMENTED ACCORDANCE WITH TEXAS DEPARTMENT OF TRANSPORTATION DEPARTMENTAL MATERIALS SPECIFICATIONS ITEM 4650. CONSIDERED INCIDENTAL TO CONCRETE WORK. 3. "EXPANSION JOINTS REQUIRED AT 40' 12"EXPANSION JOINTS REQUIRED AT 40' C.C. AND AT THE BEGINNING AND END AND AT THE BEGINNING AND END OF ALL RADII. CONTRACTION JOINTS SHALL NOT EXCEED 10' C.C. 4. EXPANSION JOINTS SHALL HAVE " EXPANSION JOINTS SHALL HAVE " 12" EXPANSION JOINT MATERIAL AND 3 No.4 24" SMOOTH DOWEL BARS COATED TO PREVENT BOND.
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CONTRACTION JOINT
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3 - No.4, 24" SMOOTH DOWELS
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CURB AND GUTTER
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CONTRACTION JOINTS
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12" EXPANSION JOINT WITH 3 No. 4, 24" SMOOTH DOWELS
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12" EXPANSION JOINT WITH 3 SMOOTH DOWELS
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END OF RADII
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FIBER MESH (OPTIONAL)
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R= 1 15' 2 20' 3 25'
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VALLEY GUTTER DETAIL
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EXPANSION JOINTS
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PAY LENGTH OF VALLEY GUTTER
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#4 BARS AT 15" O.C.
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#4 BARS AT 18" O.C.
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PAID FOR AS CURB AND GUTTER
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#4 BARS AT 18" O.C.
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#4 BARS AT 15" O.C.
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GUTTER FLOW LINE
Page 2: Engineering - Revize

Engineering

THECITY

OF

Engineering

THE CITY OF

AutoCAD SHX Text
FIRE HYDRANT
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SIDEWALK DEVIATION AT
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1" =
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SCALE:
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1" =
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HOR:
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VERT:
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SHEET NO.:
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OF
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DATE:
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FILE NAME:
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DATE:
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SURVEYED BY:
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DESIGNED BY:
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REVISED BY:
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CHECKED BY:
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DRAWN BY:
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TITLE:
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2000
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All-America City
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EDINBURG
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1968
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1995
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PAVING SYSTEM
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STANDARD DETAILS
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3
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3
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NTS
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NTS
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MAY, 2014
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IP/JAG
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RMM
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IP/JAG
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IP/JAG
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FIRE HYDRANT LOCATION - PROFILE
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SIDEWALK
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FIRE HYDRANT LOCATION - PLAN
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CURB AND GUTTER
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FIRE HYDRANT
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ROW LINE
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SIDEWALK
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ROW LINE
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P-19
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EXIST. R.O.W. LINE
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USUAL 1" DROP
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VARIES
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SIDEWALK RIP-RAP
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6x6 No. W3 OR No. 6 GAUGE WIRE MESH
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SIDEWALK RIP RAP
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P-20
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5' SIDEWALK
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5' SIDEWALK
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5' SIDEWALK
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SIDEWALK PLAN
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MAILBOX STRUCTURE
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EXPANSION JOINT
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CURB AND GUTTER
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NOTE: 1. ANY CHANGE TO SIDEWALK PLAN SHOULD BE APPROVED ANY CHANGE TO SIDEWALK PLAN SHOULD BE APPROVED BY THE DIRECTOR OF PUBLIC WORKS.
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MAILBOX - DETAIL
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P-21
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ADA SIDEWALK AT
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R.O.W. LINE
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1
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2
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3
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4
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TO BE USED WHERE NO PIPE IS PROPOSED.
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TO BE USED WHERE EXISTING ENTRANCE AT R.O.W. IS AT SUPERELEVATED SECTION.
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TO BE USED WHERE EXISTING ENTRANCE AT R.O.W. IS LOWER THAN HIGHWAY PAVEMENT.
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TYPICAL ENTRANCE PROFILE FOR DRIVEWAYS W/OUT C&G
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ROADWAY TRAVEL LANE
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SLOPE
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TO BE USED WHERE EXISTING ENTRANCE AT R.O.W. IS HIGHER THAN HIGHWAY PAVEMENT.
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SIDE DRAIN
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VAR. SLOPE - MAX. 12:1
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SURFACE OF EXIST. SURFACE
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SIDE DRAIN
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VAR. SLOPE - MAX. 12:1
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SURFACE OF EXIST. SURFACE
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SLOPE
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NO SLOPE
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ROADWAY TRAVEL LANE
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R.O.W. LINE
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SURFACE OF EXIST. SURFACE
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R.O.W. LINE
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SURFACE OF EXIST. SURFACE
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ROADWAY TRAVEL LANE
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SLOPE
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SIDE DRAIN
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VAR. SLOPE - MAX. 12:1
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ROADWAY TRAVEL LANE
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SLOPE
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MAX. 8:1
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MAX. 8:1
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SEE DITCH ELEVATION
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DRIVEWAYS WITHOUT C&G
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P-22
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ENTRANCE PROFILE FOR
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TYPICAL BANNER
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PROTECTIVE EYELETS / GROMMETS
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NOTES: 1. MESH MATERIAL (MESH MATERIAL WILL GUARANTEE LONGER LIFE OF THE MESH MATERIAL (MESH MATERIAL WILL GUARANTEE LONGER LIFE OF THE BANNER DUE TO LESS WIND RESISTANCE AND IS REQUIRED) IS TO BE OF A TYPE THAT WILL WITHSTAND NORMAL WEATHER (WIND AND RAIN) CONDITIONS (NO EXCEPTIONS). 2. BANNER (TOP, BOTTOM AND BOTH SIDES) IS TO HAVE A FINISHED HEM BANNER (TOP, BOTTOM AND BOTH SIDES) IS TO HAVE A FINISHED HEM TO PREVENT WIND TEARS. 3. A HAMMED EDGE APPROXIMATELY TOW (2) INCHES WIDE IS REQUIRED AT A HAMMED EDGE APPROXIMATELY TOW (2) INCHES WIDE IS REQUIRED AT THE TOP, BOTTOM, AND BOTH SIDES OF BANNER WITH METAL EYELETS INSTALLED ON DOUBLED MATERIAL FOR THE PURPOSE OF ATTACHING THE BANNER TO THE EXISTING GUIDE WIRES. 4. GROMMETS (PROTECTIVE EYELETS) MUST BE PLACED ALONG THE TOP GROMMETS (PROTECTIVE EYELETS) MUST BE PLACED ALONG THE TOP EDGES OF THE BANNER AND ONE AT EACH BOTTOM END. GROMMETS LOCATED AT THE BOTTOM ENDS WILL HAVE HEAVIER REINFORCING OR OTHER PRE-APPROVED METHOD (I.E. D RINGS WITH REINFORCED NY7LON STRAPS). THE MINIMUM GROMMET SIZE SHALL BE 1/2-INCH (INSIDE MEASUREMENT), AND THE GROMMETS SHALL BE PLACED EVERY TWENTY FOUR (24) INCHES.
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DETAIL
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TYPICAL BANNER
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P-23
Page 3: Engineering - Revize

Engineering

THECITY

OF

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MINOR STREETS
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TYPICAL CONCRETE SIDEWALK DETAIL
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HANDICAP RAMP - DETAILS
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MEDIAN DETAIL
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GATED ENTRANCE - DETAIL
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P-10
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P-12
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P-14
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P-16
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P-11
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P-13
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P-15
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P-17
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P-18
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1" =
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SCALE:
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1" =
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HOR:
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VERT:
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SHEET NO.:
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OF
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DATE:
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FILE NAME:
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DATE:
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SURVEYED BY:
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DESIGNED BY:
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REVISED BY:
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CHECKED BY:
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DRAWN BY:
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TITLE:
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2000
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All-America City
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EDINBURG
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1968
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1995
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PAVING SYSTEM
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STANDARD DETAILS
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2
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3
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NTS
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NTS
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MAY, 2014
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IP/JAG
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RMM
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IP/JAG
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IP/JAG
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EXIST. R.O.W. LINE
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2%%% SLOPE
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PLAN VIEW
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SECTION A-A
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R.O.W.
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SIDEWALK
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CURB AND GUTTER
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LIGHT POLE
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SCORE JOINT
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NOTES: 1. SCORE JOINTS " THICKNESS OF SIDEWALK SCORE JOINTS " THICKNESS OF SIDEWALK 14" THICKNESS OF SIDEWALK 2. EXPANSION JOINT EVERY 30' EXPANSION JOINT EVERY 30' 3. JOINT IN CENTER OF SIDEWALK IF OVER 15' WIDE. JOINT IN CENTER OF SIDEWALK IF OVER 15' WIDE. ANY OTHER DEVIATION SHOULD BE APPROVED BY DIRECTOR OF PUBLIC WORKS.
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DETECTABLE WARNING SURFACE
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2% MAX
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8.3% MAX
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8.3% MAX
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4" (3000 PSI) CONCRETE SLAB WITH 6x6x6 GAUGE WIRE MESH ON BAR LIFTS PLASTIC CHAIRS OR APPROVED EQUAL, SPACED IN ACCORDANCE
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2" SAND CUSHION
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MAIL BOX
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*
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A
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A
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*
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*
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* PROP. RAMP (TYP)
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* NUMBER RAMPS AND RAMP TYPES MAY VARY WHERE PROPOSED.
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SECTION A-A
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SECTION B-B
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+
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PLAN VIEW
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PLAN VIEW
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B
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B
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A
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A
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6" CURB AND 2% SLOPE
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NEW CONST. WITH EPOXY BOND
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12" PRE-MOLDED EXPANSION JOINT MATERIAL
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8.3% SLOPE
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2% SLOPE
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SIDEWALK LEVEL
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GUTTER GR.
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BROOM FINISH
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8.3% SLOPE
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CONCRETE CURB AND GUTTER
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SIDEWALK LEVEL
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SLOPE GUTTER FROM CURB RAMP
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DETECTABLE WARNING ACCORDANCE WITH ADA STANDARDS
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DETECTABLE WARNING SURFACE
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2% MAX
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8.3% MAX
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8.3% MAX
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4" (3000 PSI) CONCRETE SLAB WITH 6x6x6 GAUGE WIRE MESH ON BAR LIFTS PLASTIC CHAIRS OR APPROVED EQUAL, SPACED IN ACCORDANCE
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* NUMBER RAMPS AND RAMP TYPES MAY VARY WHERE PROPOSED.
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* PROP. RAMP (TYP)
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* PROP. RAMP (TYP)
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VARIABLE NOT TO EXCEED 22FT.
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PLAN VIEW
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2 %%%
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TYP. SECTION
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GARAGE
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FINISH FLOOR VARIES 18"/24" TOP OF CURB
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RIGHT OF WAY LINE
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2%%% SLOPE
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HOUSE FOUNDATION
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PERMITTED LIMIT TO DECORATIVE OR STAMP PATTERNS INCLUDING COLOR.
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NOT PERMITTED BRICK PAVERS, TILE, EXPOSED AGGREGATE, DECORATIVE OR STAMP OF ANY PATTERNS
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INSPECTION BY PUBLIC WORKS DEPARTMENT
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INSPECTION BY CODE ENFORCEMENT
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ELEVATION A-A
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VARIABLE NOT TO EXCEED 22FT.
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A
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A
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10%%%
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10%%%
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VARIES
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VARIES
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5' SIDEWALK (OTHERWISE AS PER PLAT NOTE)
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VARIES
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PROPERTY LINE
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6" EXPANSION JOINT
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6" EXPANSION JOINT
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12" No. 4 SMOOTH DOWELS AT 24" O.C. (TYPICAL)
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EXPANSION JOINT REQUIRED IN DRIVEWAY 18' OR WIDER
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CURB AND GUTTER
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TOP OF GUTTER
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1 " EXPANSION 12" EXPANSION JOINT
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4" (3000 PSI) CONCRETE SLAB WITH 6x6x6 GAUGE WIRE MESH ON BAR LIFTS PLASTIC CHAIRS OR APPROVED EQUAL, SPACED IN ACCORDANCE
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4" (3000 PSI) CONCRETE SLAB WITH 6x6x6 GAUGE WIRE MESH ON BAR LIFTS PLASTIC CHAIRS OR APPROVED EQUAL, SPACED IN ACCORDANCE
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6" EXPANSION JOINT (FOR A 5' UTILITY EASEMENT IF NEEDED)
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12" No. 4 SMOOTH DOWELS AT 24" O.C (TYPICAL)
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4" (3000 PSI) CONCRETE SLAB WITH 6x6x6 GAUGE WIRE MESH ON BAR LIFTS PLASTIC CHAIRS OR APPROVED EQUAL, SPACED IN ACCORDANCE
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6" EXPANSION JOINT
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COMPACTED SELECTED FILL AT 95% DENSITY
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6" EXPANSION JOINT
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2" SAND CUSHION
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SAW CUT
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1 " LIP12" LIP
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PAVING DRIVE PAD - DETAILS
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Min. 2' taper to existing or proposed sidewalk
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8.3% max.
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Sidewalk
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Ramp Width=
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Sidewalk Width
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Curb details are shown elsewhere in the plans.
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Sidewalk
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max.
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max.
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Landing
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Planting or other non- walking surface or protect dropoff
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6'preferred,5'min
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(Sidewalk set back from curb)
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Shared Landing
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Shared Landing
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5' preferred 4' min
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5' preferred, 4' min.
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Walking Surface
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Equal Ramp
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Slope
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Landing
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Ramp 8.3%
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Ramp 8.3%
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Landing
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Shared
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Flare
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Ramp run
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Slope
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Equal Ramp
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8.3% max.
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Cross slope not to exceed 2% on any portion of ramp, landing or transition to street.
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Cross slope not to exceed 2% on any portion of ramp, landing or transition to street.
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max.
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8.3% max.
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8.3% max.
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8.3% max.
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max.
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max.
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Landing
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Shared
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2% max.
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2% max.
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5'X 5' Shared Landing
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Flare
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8.3%
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Align curb parallel with crosswalk
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2%
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2%
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2%
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Landing
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5' Preferred 4' min.
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Projected back of curb
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5'min.
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Planting or other non- walking surface or protect dropoff
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Planting or other non- walking surface or protect dropoff
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BLENDED TRANSITION
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Install detectable warning surface at each end of cut-through ramp with minimum 2' smooth surface between. If median is less than 6' wide, eliminate detectable warning surfaces.
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max.
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Curb Ramp 2' min. run at 8.3% max.
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6' preferred, 5' min.
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8.3%
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Ramp
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max.
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TYPE 1
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PERPENDICULAR CURB RAMP
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TYPE 5
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COMBINATION ISLAND RAMPS
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TYPE 22
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Landing
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OFFSET PARALLEL CURB RAMP
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Varies
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Sidewalk
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Sidewalk
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2%
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2%
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Curb
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Flare
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Flare
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Flare
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Flare
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(Sidewalk adjacent to curb)
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TYPE 10
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TYPE 2
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PARALLEL CURB RAMP
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(Use only where water will not pond in the landing.)
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Landing
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TYPE 7
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Ramp Width =
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Sidewalk Width
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CURB RAMPS AT MEDIAN ISLANDS
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TYPE 20
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TYPE 21
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8.3%
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Landing
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Flare
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Ramp
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Side
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Flare
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8.3%
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TYPE 3
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TYPE 6
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2%
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COMBINATION CURB RAMPS
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Flare
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8.3%
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Ramp
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max.
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5'min.
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TYPE 11
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See General Notes on sheet 2 of 4 for more information.
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Denotes planting or non-walking surface not part of pedestrian circulation path.
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NOTES / LEGEND:
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Detectable Warning Surface
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Ramp Limits of Payment
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Varies
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5' min.
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8.3% max.
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6' preferred 5' min.
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5' min.
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5' min.
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2% max.
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2% max.
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5' min.
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Ramp 8.3% max.
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Ramp 8.3% max.
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Ramp 8.3% max.
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5' min.
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6' min. for refuge
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5' min.
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5' min.
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5' min.
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2' min.
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5' min.
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5'x 5'(min.) Shared Landing
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5' min.
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Landing 5' min.
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Curb Ramp 2' min.
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5' min.
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RAMP TYPES
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PEDESTRIAN FACILITIES
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Planting or other non-walking surface
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Driveway Apron
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Driveway Apron
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CANE DETECTABLE RANGE
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PROTECTED ZONE
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53" PROTECTED ZONE
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In pedestrian circulation area, maximum 4" projection for post or
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wall mounted objects between 27"and 80" above the surface.
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4" MAX. POST PROJECTION
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4" MAX. WALL PROJECTION
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Concrete Driveway Payment
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Concrete Driveway Payment
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Concrete Driveway Payment
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Concrete Driveway Payment
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If curb height is greater than 6 inches, use grade less than or equal to 5%. Handrail and detectable warning not required.
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Setback sidewalk
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5'
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8.3%
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8.3%
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Ramp sidewalk
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5'
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Minimum
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Apron offset sidewalk
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5' Usual
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Wide sidewalk
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Min
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2%
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4' Min
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10%
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10%
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2%
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4' Min
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5' Usual
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2%
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4' Min
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10%
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10%
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Driveway
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Apron
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4' Min
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5' Usual
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2%
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5' Min
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27"
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80"
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PROTECTED ZONE
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5'
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Min
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Driveway
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Apron
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5'
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Usual
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SIDEWALK TREATMENT AT DRIVEWAYS
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CAFE
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CLEAR GROUND SPACE ADJACENT TO PEDESTRIAN PUSH BUTTON
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MAXIMUM 2% SLOPE IN ANY DIRECTION
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4' MIN
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4' MIN
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MIN. DISTANCE BETWEEN OBSTRUCTIONS 5'-0"
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MAX. LENGTH OF OBSTRUCTION 2'-0"
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4' MIN. AT OBSTRUCTION
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OBSTRUCTION (POLE, HYDRANT, ETC.)
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OBSTRUCTION (CONTROLLER CABINET, MAILBOX, ETC.)
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4' MIN. AT OBSTRUCTION
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CURB
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DETECTION BARRIER FOR VERTICAL CLEARANCE 80"
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27"
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4"
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MAX
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When an obstruction of a height greater than 27" from the surface would create a protrusion of more than 4" into the pedestrian circulation area, construct additional curb or foundation at the bottom to provide a maximum 4" overhang.
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Protruding objects of a height 27" are detectable by cane and do not require additional treatment.
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PHONE
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27" MAX
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PLAN VIEW
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PLACEMENT OF STREET FIXTURES
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(ITEMS NOT INTENDED FOR PUBLIC USE. MINIMUM 4' x 4' CLEAR GROUND SPACEREQUIRED AT PUBLIC USE FIXTURES.)
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5' MIN. SIDEWALK
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5' MIN. SIDEWALK
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SIDEWALK AT DRIVEWAY
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PEDESTRIAN FACILITIES
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Curb Ramps
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Detectable Warning Material
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14. Place concrete at a minimum depth of 5" for ramps, flares and landings, unless otherwise directed.
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General Notes
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2. All slopes shown are maximum allowable. Lesser slopes that will still drain properly All slopes shown are maximum allowable. Lesser slopes that will still drain properly should be used. Adjust curb ramp length or grade of approach sidewalks as directed.
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1. Install a curb ramp or blended transition at each pedestrian street crossing.Install a curb ramp or blended transition at each pedestrian street crossing.
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4. Landings shall be 5'x 5' minimum with a maximum 2% slope in any direction.Landings shall be 5'x 5' minimum with a maximum 2% slope in any direction.
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5. Maneuvering space at the bottom of curb ramps shall be a minimum of 4'x 4' wholly Maneuvering space at the bottom of curb ramps shall be a minimum of 4'x 4' wholly contained within the crosswalk and wholly outside the parallel vehicular travel path.
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6. Maximum allowable cross slope on sidewalk and curb ramp surfaces is 2%.Maximum allowable cross slope on sidewalk and curb ramp surfaces is 2%.
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7. Provide flared sides where the pedestrian circulation path crosses the curb ramp. Provide flared sides where the pedestrian circulation path crosses the curb ramp. Flared sides shall be sloped at 10% maximum, measured parallel to the curb. Returned curbs may be used only where pedestrians would not normally walk across the ramp, either because the adjacent surface is planted, substantially obstructed, or otherwise protected.
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8. Additional information on curb ramp location, design, light reflective value and Additional information on curb ramp location, design, light reflective value and texture may be found in the current edition of the Texas Accessibility Standards (TAS) and 16 TAC 68.102.(TAS) and 16 TAC 68.102.
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9. To serve as a pedestrian refuge area, the median should be a minimum of 6' wide, To serve as a pedestrian refuge area, the median should be a minimum of 6' wide, measured from back of curbs. Medians should be designed to provide accessible passage over or through them.
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10. Small channelization islands, which do not provide a minimum 5'x 5' landing at the top Small channelization islands, which do not provide a minimum 5'x 5' landing at the top of curb ramps, shall be cut through level with the surface of the street.
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11. Crosswalk dimensions, crosswalk markings and stop bar locations shall be as shown Crosswalk dimensions, crosswalk markings and stop bar locations shall be as shown elsewhere in the plans. At intersections where crosswalk markings are not required, curb ramps shall align with theoretical crosswalks unless otherwise directed.
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12. Handrails are not required on curb ramps. Provide curb ramps wherever on accessible Handrails are not required on curb ramps. Provide curb ramps wherever on accessible route crosses (penetrates) a curb.
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13. Curb ramps and landings shall be constructed and paid for in accordance with Item 531 Curb ramps and landings shall be constructed and paid for in accordance with Item 531 "Sidewalks".
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15.Provide a smooth transition where the curb ramps connect to the street.Provide a smooth transition where the curb ramps connect to the street.
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16. Curbs shown on sheet 1 within the limits of payment are considered part of the curb Curbs shown on sheet 1 within the limits of payment are considered part of the curb ramp for payment, whether it is concrete curb, gutter, or combined curb and gutter.
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17. Existing features that comply with TAS may remain in place unless otherwise shown on Existing features that comply with TAS may remain in place unless otherwise shown on the plans.
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18. Curb ramps must contain a detectable warning surface that consists of raised Curb ramps must contain a detectable warning surface that consists of raised truncated domes complying with Section 705 of the TAS. The surface must contrast visually with adjoining surfaces, including side flares. Furnish and install an approved cast-in-place dark brown or dark red detectable warning surface material adjacent to uncolored concrete, unless specified elsewhere in the plans.
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20.Detectable warning surfaces must be slip resistant and not allow water to accumulate.Detectable warning surfaces must be slip resistant and not allow water to accumulate.
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21. Detectable warning surfaces shall be a minimum of 24" in depth in the direction of Detectable warning surfaces shall be a minimum of 24" in depth in the direction of pedestrian travel, and extend the full width of the curb ramp or landing where the pedestrian access route enters the street.
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19. Detectable Warning Materials must meet TxDOT Departmental Materials Specification Detectable Warning Materials must meet TxDOT Departmental Materials Specification DMS 4350 and be listed on the Material Producer List. Install products in accordance with manufacturer's specifications.
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23. Shaded areas on Sheet 1 of 4 indicate the approximate location for the detectable Shaded areas on Sheet 1 of 4 indicate the approximate location for the detectable warning surface for each curb ramp type.
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3. The minimum sidewalk width is 5'. Where the sidewalk is adjacent to the back of curb, The minimum sidewalk width is 5'. Where the sidewalk is adjacent to the back of curb, a 6' sidewalk width is desirable. Where a 5' sidewalk cannot be provided due to site constraints, sidewalk width may be reduced to 4' for short distances. 5'x 5' passing areas at intervals not to exceed 200' are required.
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Detectable warning surface (Domes to run parallel to pedestrian travel)
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Side curb (Typical)
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Back of curb
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Detectable Warning Pavers
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Sidewalks
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24. Furnish detectable warning paver units meeting all requirements of ASTM C-936, C-33. Furnish detectable warning paver units meeting all requirements of ASTM C-936, C-33. Lay in a two by two unit basket weave pattern or as directed.
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25. Lay full-size units first followed by closure units consisting of at least 25 percent Lay full-size units first followed by closure units consisting of at least 25 percent of a full unit. Cut detectable warning paver units using a power saw.
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26. Provide clear ground space at operable parts, including pedestrian push buttons. Provide clear ground space at operable parts, including pedestrian push buttons. Operable parts shall be placed within one or more reach ranges specified in TAS 308.
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27. Place traffic signal or illumination poles, ground boxes, controller boxes, signs, Place traffic signal or illumination poles, ground boxes, controller boxes, signs, drainage facilities and other items so as not to obstruct the pedestrian access route or clear ground space.
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28.Street grades and cross slopes shall be as shown elsewhere in the plans. Street grades and cross slopes shall be as shown elsewhere in the plans.
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29.Changes in level greater than 1/4 inch are not permitted.Changes in level greater than 1/4 inch are not permitted.
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30. The least possible grade should be used to maximize accessibility. The running slope The least possible grade should be used to maximize accessibility. The running slope of sidewalks and crosswalks within the public right of way may follow the grade of the parallel roadway. Where a continuous grade greater than 5% must be provided, handrails may be desirable to improve accessibility. Handrails may also be needed to protect pedestrians from potentially hazardous conditions. If provided, handrails shall comply with TAS 505.
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31. Handrail extensions shall not protrude into the usable landing area or into Handrail extensions shall not protrude into the usable landing area or into intersecting pedestrian routes.
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32. Driveways and turnouts shall be constructed and paid for in accordance with Item Driveways and turnouts shall be constructed and paid for in accordance with Item "Intersections, Driveways and Turnouts". Sidewalks shall be constructed and paid for in accordance with Item, "Sidewalks".
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33.Sidewalk details are shown elsewhere in the plans.Sidewalk details are shown elsewhere in the plans.
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Back of curb
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Detectable warning surface
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Ramp
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Landing
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2'-0" Min.
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Typical placement of detectable warning surface on landing at street edge.
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PARALLEL CURB RAMP
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Back of curb
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Side flare (Typical)
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Detectable warning surface(Domes to run parallel to pedestrian travel)
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Landing
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Pedestrian travel direction
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2'-0" Min.
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PERPENDICULAR CURB RAMP
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Typical placement of detectable warning surface on sloping ramp run.
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No. 3 rebar at
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Class A Concrete - Shall conform to applicable specifications
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Prefabricated detectable warning panel
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Detectable warning paver with truncated domes
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18" (max.) on-center both ways
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SECTION: CURB RAMP AT DETECTABLE WARNING
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Side flare (Typ)
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No. 3 rebar at
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18" (max.) on-center both ways
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Min. 5" depth exclusive of detectable warning material.
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Ramp
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Landing
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2'-0" Min.
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Ramp
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Pedestrian travel direction
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Pedestrian travel direction
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Ramp
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DIRECTIONAL CURB RAMP
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Typical placement of detectable warning surface on sloping ramp run.
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22. Detectable warning surfaces shall be located so that the edge nearest the curb line is at the back of curb. Align the rows of domes to be perpendicular to the grade break between the ramp run and the street. Detectable warning surfaces may be curved along the corner radius.
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DETECTABLE WARNINGS
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PEDESTRIAN FACILITIES
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SIDEWALK ADJACENT TO CURB
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SIDEWALK REMOTE FROM CURB
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SIDEWALK ADJACENT TO CURB
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SIDEWALK REMOTE FROM CURB
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5'x 5'(MIN) LANDINGS
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4'x 4'(MIN) MANEUVERING SPACES
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5'x 5'(MIN) LANDINGS
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4'x 4'(MIN) MANEUVERING SPACES
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4'x 4'(MIN) MANEUVERING SPACES
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5'x 5'(MIN) LANDINGS
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SIDEWALK ADJACENT TO CURB
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AT INTERSECTION W/FREE RIGHT TURN & ISLAND
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5' MIN.
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5'x 5'(MIN) LANDINGS
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5'x 5'(MIN) SHARED LANDINGS
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PERPENDICULAR RAMPS
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SIDEWALK ADJACENT TO CURB
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SIDEWALK REMOTE FROM CURB
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5'x 5'(MIN) LANDING
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NORMAL INTERSECTION WITH "SMALL" RADIUS
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SIDEWALK
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SIDEWALK
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SIDEWALK
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STOP BAR
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SKEWED INTERSECTION WITH "SMALL" RADIUS
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STOP BAR
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SIDEWALK
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STOP BAR
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CROSSWALK
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CROSSWALK
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SIDEWALK
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CROSSWALK
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SKEWED INTERSECTION WITH "LARGE" RADIUS
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STOP BAR
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S
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I
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D
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E
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W
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A
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L
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K
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CROSSWALK
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CROSSWALK
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MID-BLOCK PLACEMENT
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SIDEWALK
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SIDEWALK
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5'MIN
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TYPICAL CROSSING LAYOUTS
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6' PREFERRED 5' MIN.
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CROSSING LAYOUT
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PEDESTRIAN FACILITIES
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25.0'
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25.0'
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VARIABLE WIDTH MIN. 10 FT.
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CITY STREET
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25.0'
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25.0'
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R.O.W. LINE
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R.O.W. LINE
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PROP. FUTURE ROW PER THROUGH FARE PLAN
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CORNER CLIP - PER STANDARDS
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25' CORNER CLIP EASEMENT SIGHT DISTANCE TRIANGLE - MUST REMAIN CLEAR
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25' CORNER CLIP EASEMENT SIGHT DISTANCE TRIANGLE - MUST REMAIN CLEAR
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CORNER CLIP - PER STANDARDS
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25.0'
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25.0'
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VARIABLE WIDTH MIN. 10 FT.
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CITY STREET
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25.0'
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25.0'
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R.O.W. LINE
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R.O.W. LINE
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PROP. FUTURE ROW PER THROUGH FARE PLAN
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CORNER CLIP - PER STANDARDS
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25' CORNER CLIP EASEMENT SIGHT DISTANCE TRIANGLE - MUST REMAIN CLEAR
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25' CORNER CLIP EASEMENT SIGHT DISTANCE TRIANGLE - MUST REMAIN CLEAR
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CORNER CLIP - PER STANDARDS