SDD 13a7 Continuously Reinforced Concrete Pavement Repair ...
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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
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