BOROUGH OF ELIZABETHTOWN CURB & SIDEWALK STANDARD SPECIFICATIONS

3’ - 0 VARIABLE WIDTH TO MATCH 3’ - 0

EX. DRIVEWAY WIDTH TRANSITION SLOPE 2” PER FOOT

2 - #5 REBAR

  

SLOPE SURFACE 1/4” PER FOOT 8” MAX. 8” MAX. 3/4” RAD. 1” 6” MIN. 3/4” RAD. 1” 6” MIN. 1/4” RAD. 1/4” RAD. 1’” MIN. 8” 8”

ROADWAY 1’ - 6” 3,000 PSI SLOPE 1’ - 6”

10” CONCRETE (TYP.) 5”

1 1/2” TYP. NOTE: CURB REVEAL VARIES, MATCH EXISTING #5 REBAR   

1 1/2”MIN. DEEP 3/16” WIDE

CONTRACTION JOINT SPACING 20’-0 MAX.SEE TONOTE 4’-0 1 MIN.     NOTE: 1. SPACE CONTRACTION JOINTS IN UNIFROM CONTRACTION JOINT LENGTHS AND SECTIONS. (SEE DETAIL A) 2. PLACE PREMOLDED EXPANSION JOINT FILLER MATERIAL AT STRUCTURES AND AT  THE END OF THE WORK DAY. CUT MATERIAL TO CONFORM TO AREA ADJACENT TO CURB OR TO CONFORM TO CROSS-SECTIONAL AREA OF CURB.

Page 1 of 7 Revised 1-19 BOROUGH OF ELIZABETHTOWN CURB & SIDEWALK STANDARD SPECIFICATIONS

PREMOLDED EXPANSION JOINT

VERTICAL OR SLANT CURB 4’-0" MIN.

EXISTING CURB REVEAL OR AS REQUIRED 1/4” PER FOOT

4" THICK CONC. SIDEWALK WEARING COURSE

BASE COURSE 4" THICK CRUSHED AGGREGATE (AASHTO NO. 57) COMPACTED

      

4’-0" MIN. VERTICAL OR SLANT CURB

EXISTING CURB REVEAL OR AS REQUIRED 1/4” PER FOOT

4" THICK CONC. SIDEWALK WEARING COURSE

BASE COURSE

4" THICK CRUSHED AGGREGATE (AASHTO NO. 57) COMPACTED

        

Page 2 of 7 Revised 1-19 BOROUGH OF ELIZABETHTOWN CURB & SIDEWALK STANDARD SPECIFICATIONS

PL PL

EXISTING MUST BEGIN AND END HOUSE WORK WITH A SQUARE STRAIGHT DRIVEWAY CLEAN BREAK FILL GAP WITH WITH EXPANSION CONCRETE JOINT MATERIAL. BITUM. (TYP.) OR CONCRETE

SIDEWALK NEW OLD

DRIVEWAY CUT GRASS CURB

1/2” EXPANSION JOINT MATERIAL 3” DIA. (MIN.) PVC PIPE

STREET

 

OBSTRUCTIONS FIRE HYDRANT

EXPANSION JOINT MATERIAL 12” 12” 4” PLASTIC PIPE FOR METAL SIGN POST 12” POLE 12” 18”

CURB

  

Page 3 of 7 Revised 1-19 BOROUGH OF ELIZABETHTOWN CURB & SIDEWALK STANDARD SPECIFICATIONS

SCORE ALONG PIPE (1/2” DEEP) 2” CONCRETE COVER MIN.

4” THICK CONCRETE #4 BAR 24” LONG SIDEWALK CENTER OVER PIPE

2” REVEAL (MIN.)

3” DIA. (MIN.) PVC ROOF LEADER - MAINTAIN POSITIVE DRAINAGE EXISTING STREET FROM HOUSE TO STREET

NOTE: USE ROOF LEADER WITH VERTICAL CURBS ONLY



5’ - 0 FULL HEIGHT CURB

CURB TRANSITION EXPANSION JOINT 1” RAD. FROM 2” FACE TO FULL HEIGHT CURB GUTTER LINE 2”



Page 4 of 7 Revised 1-19 BOROUGH OF ELIZABETHTOWN CURB & SIDEWALK STANDARD SPECIFICATIONS SAW CUT JOINT SAW 12” MIN. - 24” MAX. 2” MAX. SUPERPAVE ASPHALT DESIGN, 9.5 MM, PG64 - 22, WEARING COURSE, OR AS REQ’D VERTICAL OR SLANT 4” MIN. SUPERPAVE ASPHALT SEAL JOINT CONCRETE CURB DESIGN, 25.0 MM, PG64 - 22, WITH PG64-22 BASE COURSE, OR AS REQ’D

EXISTING STREET CONSTRUCTION COMPACTED 2A AGGREGATE (6” MAX. LIFTS)

AASHTO #57 STONE SUBBASE 4” COMPACTED DEPTH

WELL COMPACTED SUBGRADE

 

Page 5 of 7 Revised 1-19 BOROUGH OF ELIZABETHTOWN CURB & SIDEWALK STANDARD SPECIFICATIONS

1/4” RAD.

1/2” RAD. 25” RAD.

12” RAD. SIDEWALK SIDE 12” STREET 9”

8” SIDE

4" THICK CRUSHED AGGREGATE (AASHTO NO. 57) COMPACTED 24”

    

1/4” RAD.

1/2” RAD. 1”

BITUMINOUS PAVING (TYP.) 16” 12”

4" THICK CRUSHED AGGREGATE (AASHTO NO. 57) COMPACTED 14”

      Page 6 of 7 Revised 1-19 BOROUGH OF ELIZABETHTOWN CURB & SIDEWALK STANDARD SPECIFICATIONS

4’-0" MIN. PREMOLDED EXPANSION JOINT 1/4” PER FOOT BRICK PAVERS VERTICAL OR SLANT CURB EMPTY OR SAND FILLED JOINTS EXISTING CURB REVEAL OR AS REQUIRED

1" MORTOR PAD WEARING COURSE 3 1/2" THICK CONC. BASE

BASE COURSE

4" THICK CRUSHED AGGREGATE (AASHTO NO. 57) COMPACTED

       

3” MINIMUM GRIND AREA (MAX. 1” THICKNESS) TAPER

EXISTING CONCRETE SIDEWALK

1/4” THICKNESS = 3” MINIMUM TAPER 1/2” THICKNESS = 6” MINIMUM TAPER 3/4” THICKNESS = 9” MINIMUM TAPER 1” THICKNESS = 12” MINIMUM TAPER

    (A CONCRETE WEDGE IS NOT ACCEPTABLE)

Page 7 of 7 Revised 1-19