PAVEMENT POLICY & DESIGN ENGINEER GENERAL NOTES SECTION A-A SECTION B-B EDGE OF PAVEMENT A B B 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 " MAX. 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" LANE WI DTH 26" 24" 26" 7’-0" MIN. 26" TYP. 24" STEEL SPLICE LANE WIDTH LANE WI DTH 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 " MI N. 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 6 6 S . D . D . 13 A 7- 2 REPAIR AND REPLACEMENT CONCRETE PAVEMENT CONTINUOUSLY REINFORCED S. D. D. 13 A 7 - 2 1 2 3 24" MIN. 1 NO. 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