PAVEMENT POLICY & DESIGN ENGINEER

GENERAL NOTES

SECTION A-A

SECTION B-B

EDGE OF PAVEMENT

A

BB

A

MIN. LAP (TYP.)

SAW CUT PARTIAL DEPTH

SAW CUT PARTIAL DEPTH SAW CUT PARTIAL DEPTH

EDGE OF PAVEMENT

CONTINUOUSLY REINFORCED CONCRETE PAVEMENT REPLACEMENT

REINFORCEMENT STEEL PLACEMENT IN

TYP.

JOINT IIN EXISTING PAVEMENT

DETERIORATED CRACK OR

AND REPLACEMENT

CONCRETE PAVEMENT REMOVAL

4’-0" C-C (EPOXY COATED)

TRANSVERSE BARS NO. 4 @

SAW CUT PARTIAL DEPTH SAW CUT FULL DEPTH

3�

"

MA

X.

LONGITUDINAL ‘ JOINT

SAW CUT FULL DEPTH SAW CUT FULL DEPTH

SAW CUT

PARTIAL DEPTH

FULL DEPTH SAW CUT FULL DEPTH SAW CUT

EXPOSE EXISTING PAV’T REINF

SAW CUT

PARTIAL DEPTH

LONGITUDINAL

‘ JOINT

‘ JOINT

LONGITUDINAL

4’-0" C-C (EPOXY COATED)

TRANSVERSE BARS NO. 4 @

FULL DEPTH SAW CUT

VARIABLE, 7’-0" MIN.

26"26"

LA

NE

WID

TH

26"

24"

26"

7’-0" MIN.

26" TYP.

24" STEEL SPLICE

LANE WIDTH

LA

NE

WID

TH

PLAN VIEW

IN CRCP REPAIRS

LONGITUDINAL STEEL PLACEMENT

(EPOXY COATED)

NO. 4 @ 4’-0" C-C

TRANSVERSE BARS

BE REPLACED (EPOXY COATED)

LONGITUDINAL REINFORCING BARS TO

PAVEMENT TO REMAIN

REINFORCED CONCRETE

EXISTING CONTINUOUS

REINFORCEMENT

EXISTING BAR STEEL

EXISTING BAR REINFORCEMENT

MATCH SIZE AND SPACING OF

LONGITUDINAL REINFORCEMENT;EXISTING PAVEMENT

TIE BARS DRILLED INTO

2�

"

MIN.

PLACE ALL BAR STEEL REINFORCEMENT AT MID PAVEMENT DEPTH UNLESS

OTHERWISE NOTED.

PAY FOR THE TRANSVERSE AND LONGITUDINAL JOINT SAW CUT AS LINEAR

FEET OF "SAWING CONCRETE".

WHEN THE PASSING AND TRAVELING LANES ARE TO BE REPLACED, REPLACE

THE PASSING LANE FIRST.

ADD TRANSVERSE STEEL BARS TO REPAIRS GREATER THAN 6’ IN LENGTH,

USE NO. 4 BARS PLACED TRANSVERSELY AND SPACED 4’ C-C. PAYMENT

SHALL BE INCIDENTAL TO "CONCRETE PAVEMENT CONTINUOUS REINFORCEMENT".

TIE ALL CONCRETE PAVEMENT REPAIRS WHICH ARE GREATER THAN 15’ IN

LENGTH, AND ARE ADJACENT TO EXISING CONCRETE PAVEMENT, TO THE

EXISTING PAVEMENT USING TIE BARS. DETAILS FOR TIE BAR CONSTRUCTION

SHALL CONFORM TO THE STANDARD SPECIFICATIONS AND STANDARD DETAIL

DRAWINGS.

PROVIDE A MINIMUM DISTANCE OF 24 INCHES FROM AN EXISTING TRANSVERSE

JOINT OR THE EDGE OF REPLACEMENT TO THE CENTER OF THE TIE BAR

NEAREST THAT JOINT OR EDGE.

ANCHOR TIE BARS INTO DRILLED HOLES WITH AN EPOXY.

SAW CUT THE LONGITUDINAL EDGE JOINT IF THE ADJACENT SHOULDER

IS CONCRETE.

LONGITUDINAL REINFORCEMENT;

MATCH SIZE AND SPACING OF

EXISTING BAR REINFORCEMENT

NOT MORE THAN FOUR LONGITUDINAl STEEL SPLICES SHALL

BE USED AT ANY ONE TRANSVERSE LOCATION WITHIN THE

TOATL WIDTH OF PAVEMENT. A MINIMUM OF 5’ SHALL SEPARATE

ANY TWO ADJACENT SPLICES.

/S/ Deb Bischoff

DEPARTMENT OF TRANSPORTATION

STATE OF WISCONSIN

APPROVED

DATE

FHWA

66

S.D.D. 13

A

7-2

REPAIR AND REPLACEMENT

CONCRETE PAVEMENT

CONTINUOUSLY REINFORCEDS.D.D. 13

A

7-2

1

2

3

24" MIN. 1NO. 6 TIE BARS, 12" LONG ANCHORED

INTO EXISTING PAVEMENT,

30" C-C (TYP.) SEE NOTES

1 AND 2

EDGE OF PAVEMENT 3

11/1/2011

SDD 13A7 Continuously Reinforced Concrete Pavement Repair and Replacement

Version 2 Standard Detail Drawing 13A7 December 22, 2011 Continuously Reinforced Concrete Pavement Repair and Replacement

References: FDM 14-25-10

Bid items associated with this drawing: ITEM NUMBER DESCRIPTION UNIT 416.0610 Drilled Tie Bars............................................................................................... EACH 690.0250 Sawing Concrete .................................................................................................. LF

Standardized Special Provisions associated with this drawing: STSP NUMBER TITLE NONE

Other SDDs associated with this drawing: NONE

Design Notes: Include this SDD along with "SPV.0180.XX Continuously Reinforced Pavement SHES Repair" whenever the plans include continuously reinforced concrete pavement repair.

Contact Person: Peter Kemp (608) 246-5393