GENERAL NOTES:
APPROACH SLAB TYPES
1. DESIGN SPECIFICATIONS:
TYPE
AASHTO, LRFD BRIDGE DESIGN SPECIFICATIONS AND AS SUPPLEMENTED BY THE
DESCRIPTION
DESIGN MANUAL, PART 4, STRUCTURES.
DESIGN IS IN ACCORDANCE WITH THE LOAD AND RESISTANCE FACTOR DESIGN
1
CONCRETE APPROACH SLAB
METHOD (LRFD).
2. CONSTRUCTION SPECIFICATIONS AND WORKMANSHIP:
CONCRETE APPROACH SLAB WITH
2
PROVIDE MATERIALS AND PERFORM WORK IN ACCORDANCE WITH THE CURRENT VERSION
INDEX OF SHEETS
SHEET NO.
SHEET TITLE
1
GENERAL NOTES - 1
2
GENERAL NOTES - 2
3
TYPE 1 AND TYPE 2 - SECTIONS AND DETAILS
4
TYPE 1 AND TYPE 2 - PLAN 1
5
TYPE 1 AND TYPE 2 - PLAN 2
6
TYPE 1 AND TYPE 2 - PLAN 3
7
TYPE 1 AND TYPE 2 - PLAN 4
SUPERPAVE ASPHALT OVERLAY
OF THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION PUBLICATION 408,
AASHTO/AWS/D1.5M/D1.5 2002 - BRIDGE WELDING CODE AND THE CONTRACT SPECIAL
ABUTMENT WITH BACKWALL WITH ATTACHED
PROVISIONS. (USE AWS/D1.1/D1.1M FOR WELDING NOT COVERED IN
3
AASHTO/AWD/D1.5M/D1.5 2002.)
CONCRETE APPROACH SLAB AND NEOPRENE
STRIP SEAL DAM
3. ALL DIMENSIONS SHOWN ARE HORIZONTAL, EXCEPT AS NOTED.
ABUTMENT WITH BACKWALL WITH ATTACHED
TYPE 1 THRU TYPE 4 - TRANSVERSE SECTION
8
WITH ATTACHED BARRIERS
INTEGRAL CONCRETE DRAIN TROUGH AND
4
4. DIMENSIONS SHOWN ARE FOR A NORMAL TEMPERATURE OF 68 DEGREES F.
TOOTH EXPANSION DAM
5. REINFORCEMENT IN SOME SECTIONS IS NOT SHOWN FOR CLARITY.
CONCRETE APPROACH SLAB WITH
5
INTEGRAL ABUTMENT
6. IF NEEDED DETAILS ARE NOT FOUND IN THIS STANDARD A SPECIAL SUBMISSION REQUESTING
APPROVAL FOR SPECIFIC DETAILS MUST BE MADE TO THE CHIEF BRIDGE ENGINEER.
NOTE: ASPHALT OVERLAY IS NOT PERMITTED ON
APPROACH SLAB TYPES 1, 3, 4 AND 5.
MATERIAL NOTES:
1. PROVIDE THE FOLLOWING CONCRETE CLASS:
9
TYPE 1, 2 AND 4 - DETAILS 1, 2 AND 3
10
TYPE 1 AND TYPE 2 - DETAIL 4
11
TYPE 1 AND TYPE 2 - DETAIL 5
12
TYPE 1 AND TYPE 2 - DETAIL 6
13
TYPE 1 AND TYPE 2 - DETAIL 7
14
TYPE 1 AND TYPE 2 - DETAIL 8
15
TYPE 1 AND TYPE 2 - DETAIL 9
16
TYPE 1 AND TYPE 2 - DETAIL 10
17
TYPE 1 AND TYPE 2 - DETAIL 11
18
TYPE 1 AND TYPE 2 - DETAIL 12
19
TYPE 3 - PLAN 1 AND SECTION
20
TYPE 3 - PLAN 2
21
TYPE 3 - PLAN 3
22
TYPE 3 AND TYPE 5 - DETAILS 13, 14 AND 15
23
TYPE 5 - DETAILS 16, 17 AND 18
24
TYPE 3 - DETAILS 19 AND 20
25
TYPE 3 - DETAILS 21 AND 22
26
TYPE 4 - PLAN 1 AND SECTION
27
TYPE 4 - PLAN 2
28
TYPE 4 - PLAN 3
29
TYPE 4 - DETAIL 23
30
TYPE 4 - DETAIL 24
31
TYPE 4 - DETAIL 25
32
TYPE 4 - DETAIL 26
33
TYPE 4 - DRAIN TROUGH DETAILS 1
34
TYPE 4 - DRAIN TROUGH DETAILS 2
35
TYPE 5 - PLAN AND SECTION
PROVIDE CLASS A CEMENT CONCRETE IN SUPPORT PEDESTALS BELOW THE BRIDGE SEAT
CONSTRUCTION JOINT FOR TYPE 4 APPROACH SLAB.
PROVIDE CLASS AA CEMENT CONCRETE IN APPROACH SLAB TYPES 1, 2 AND 4, SLEEPER
SLABS, BARRIERS, SUPPORT PEDESTALS ABOVE THE BRIDGE SEAT CONSTRUCTION JOINT
AND DRAIN TROUGH.
PROVIDE CLASS AAAP CEMENT CONCRETE IN APPROACH SLAB TYPES 3 AND 5.
A HIGHER CLASS OF CONCRETE MAY BE SUBSTITUTED FOR A LOWER CLASS OF CONCRETE
AT NO ADDITIONAL COST TO THE DEPARTMENT.
2. REINFORCEMENT STEEL:
PROVIDE GRADE 60 DEFORMED REINFORCING BARS THAT MEET THE REQUIREMENTS
OF ASTM A615, ASTM A996, OR A706. DO NOT WELD REINFORCEMENT BARS UNLESS
SPECIFIED. DO NOT USE RAIL STEEL A996 IN BARRIERS OR WHERE BENDING OR
WELDING OF REINFORCEMENT BARS IS INDICATED.
EPOXY COAT ALL REINFORCEMENT BARS.
PROVIDE MINIMUM LAP AND EMBEDMENT LENGTH FOR REINFORCING BARS IN ACCORDANCE
WITH BC-736M.
3. FABRICATED STRUCTURAL STEEL:
PROVIDE STRUCTURAL STEEL CONFORMING TO AASHTO M270 GRADE 36
[ASTM A709, GRADE 36] UNLESS NOTED OTHERWISE.
4. NEOPRENE COMPRESSION SEALS:
PROVIDE MATERIALS AND DETAILS IN ACCORDANCE WITH BC-766M.
5. NEOPRENE STRIP SEAL DAMS:
PROVIDE MATERIALS AND DETAILS IN ACCORDANCE WITH BC-767M.
6. TOOTH EXPANSION DAMS:
PROVIDE MATERIALS AND DETAILS IN ACCORDANCE WITH BC-762M.
RC-12M
BACKFILL AT STRUCTURES
RC-20M
CONCRETE PAVEMENT JOINTS
BC-788M
TYPICAL WATERPROOFING AND EXPANSION DETAILS
RC-24M
PAVEMENT RELIEF JOINT
BC-799M
MECHANICALLY STABILIZED EARTH RETAINING WALLS
RC-30M
SUBSURFACE DRAINS
BD-601M
CONCRETE DECK SLAB
RC-50M
GUIDE RAIL TO BRIDGE BARRIER TRANSITIONS
BD-610M
PA BRIDGE BARRIER
THRIE-BEAM TO VERTICAL WALL BRIDGE
BD-611M
CONCRETE DIAPHRAGM DETAILS
BD-615M
PA HT BRIDGE BARRIER
BD-617M
PA TYPE 10M BRIDGE BARRIER
BD-618M
PA VERTICAL WALL BRIDGE BARRIER
CONNECTION
BD-621M
REINFORCED CONCRETE ABUTMENTS
BC-713M
PA BRIDGE BARRIER
BD-622M
R.C. ABUTMENTS WITH BACKWALL
BC-735M
WALL CONSTRUCTION AND EXPANSION JOINT DETAILS
BD-624M
R.C. ABUTMENTS WITHOUT BACKWALL
BC-736M
REINFORCEMENT BAR FABRICATION DETAILS
BD-627M
MOMENT SLABS
BC-739M
TYPE F-BRIDGE BARRIER TO GUIDE RAIL TRANSITION
BD-655M
TYPICAL SUPERSTRUCTURE SECTIONS
TOOTH EXPANSION DAM FOR PRESTRESSED CONCRETE
BD-656M
TYPICAL LONGITUDINAL SECTIONS
BD-661M
BOX BEAM REINFORCEMENT DETAILS
BC-703M
BC-708M
BC-709M
BC-712M
BC-762M
BC-766M
BC-767M
BC-775M
BARRIER TRANSITION CONNECTION
THRIE-BEAM TO PA TYPE 10M BRIDGE BARRIER
TRANSITION CONNECTION
PA TYPE 10M BRIDGE BARRIER
THRIE-BEAM TO PA BRIDGE BARRIER TRANSITION
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
STANDARD
BRIDGE APPROACH SLABS
AND STEEL BEAM BRIDGES
PREFORMED NEOPRENE COMPRESSION SEAL JOINT FOR
APPROACH SLABS
BD-662M
I-BEAM AND PA BULB-TEE BEAM REINFORCEMENT DETAILS
AND STEEL BEAM BRIDGES
BD-667M
INTEGRAL ABUTMENTS
MISCELLANEOUS PRESTRESS DETAILS
BD-679M
STRUCTURE MOUNTED SOUND BARRIER WALLS
GENERAL NOTES - 1
NEOPRENE STRIP SEAL DAM FOR PRESTRESSED CONCRETE
REFERENCE DRAWINGS
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 1 OF 35
BD-628M
INSTRUCTIONS TO DESIGNER NOTES
1. THE INFORMATION SHOWN IN THIS STANDARD IS PROVIDED FOR USE IN THE DEVELOPMENT
OF THE CONTRACT DRAWINGS. THE DESIGNER IS RESPONSIBLE FOR THE PRESENTATION
OF ALL REQUIRED DETAILS AND NOTES.
CONTRACT DRAWING NOTES
15. PLACE ROADWAY INLETS OUTSIDE THE LIMITS OF THE APPROACH SLAB OR SLEEPER SLABS.
THE FOLLOWING NOTES ARE TO BE PLACED ON THE CONTRACT DRAWINGS:
16. OPENINGS IN BARRIERS AT BRIDGE / APPROACH SLAB INTERFACE ARE TO BE 1/2"
OPEN JOINTS IN ACCORDANCE WITH BC-752M, PLACED PARALLEL TO THE CENTERLINE
1. CONSTRUCT BRIDGE APPROACH SLAB AFTER THE BRIDGE DECK SLAB IS CONSTRUCTED.
OF BEARINGS.
2. APPROACH SLAB SKEW ANGLE TO MATCH BRIDGE SKEW ANGLE. BRIDGE SKEW ANGLE MUST
17. OPENINGS IN BARRIERS AT EXPANSION DEVICE (ROADWAY END OF APPROACH SLAB):
BE GREATER THAN OR EQUAL TO 45 DEGREES. IF THE BRIDGE SKEW ANGLE IS LESS THAN
BRIDGE SKEWS GREATER THAN OR EQUAL TO 75 DEGREES: PROVIDE OPENINGS
45 DEGREES THE DESIGNER MUST DISCUSS ALTERNATE DETAILS WITH THE BRIDGE
PARALLEL TO CENTERLINE OF BEARINGS.
QUALITY ASSURANCE DIVISION.
BRIDGE SKEWS LESS THAN 75 DEGREES: PROVIDE OPENINGS PERPENDICULAR
2. PLACE CONCRETE IN ONE CONTINUOUS OPERATION, UNLESS OTHERWISE INDICATED OR
DIRECTED.
3. TRANSVERSE CONSTRUCTION JOINTS ARE NOT PERMITTED IN THE CONCRETE APPROACH
TO THE ROADWAY.
3. DESIGNER TO DETERMINE AND SPECIFY THE APPROPRIATE TYPE OF APPROACH SLAB
REQUIRED ON THE TS&L DRAWINGS FOR APPROVAL BY PENNDOT.
SLAB OR SLEEPER SLAB, UNLESS OTHERWISE INDICATED.
18. PRESTRESSED CONCRETE BEAMS:
BEAM NOTCHES: DEPTH OF BEAM NOTCH IS MODIFIED TO ACCOMMODATE THE DEPTH
4. PROVIDE ANY OTHER NOTES AS REQUIRED.
OF THE APPROACH SLABS IN ACCORDANCE WITH THE DETAILS SHOWN. SHOW BEAM
4. REFER TO APPROACH SLAB SELECTION CRITERIA TABLE FOR ADDITIONAL INFORMATION.
NOTCH DIMENSIONS ON THE CONTRACT DRAWINGS.
STRAND PATTERN: STRAIGHT OR DEBONDED STRAND PATTERN IS PREFERRED OVER A
5. DIFFERENT APPROACH SLAB TYPES ARE PERMITTED ON THE SAME BRIDGE.
DRAPED STRAND PATTERN TO INSURE PATTERN DOES NOT CONFLICT WITH THE
INCREASED BEAM NOTCH DEPTH. DESIGNER TO INSURE THAT THE STRAND PATTERN
6. APPROACH SLABS ARE PERMITTED TO BE USED ON CURVED HORIZONTAL ALIGNMENTS.
DESIGNER TO DETERMINE IF THESE DETAILS ARE APPROPRIATE FOR EACH INDIVIDUAL
SITUATION.
DOES NOT CONFLICT WITH THE BEAM NOTCH.
19. STEEL BEAMS:
BEAM NOTCHES: PROVIDE BEAM NOTCH IN ACCORDANCE WITH THE DETAILS SHOWN.
SHOW BEAM NOTCH DIMENSIONS ON THE CONTRACT DRAWINGS.
7. CONTRACT DRAWINGS:
PROVIDE COMPLETE DETAILS AND NOTES AS REQUIRED.
PROVIDE COMPLETE REINFORCEMENT BAR DETAILS AND BAR SCHEDULE.
APPROACH SLAB GUIDELINE NOTES
PROVIDE FINISHED TOP OF CONCRETE ELEVATIONS AT THE BEGIN AND END OF
SLABS AND AT 10 FOOT INTERVALS. PROVIDE ELEVATIONS AT THE BASELINE,
GUTTER LINES, AND AT BREAKS IN SLOPES.
THE FOLLOWING GUIDELINES ARE PROVIDED IN ORDER TO HELP THE DESIGNER DETERMINE
THE APPROPRIATE TYPE OF APPROACH SLAB TO BE SPECIFIED ON THE CONTRACT DRAWINGS.
8. APPROACH SLAB PER RC-23M:
DESIGNER TO DISCUSS OPTIONS WITH PENNDOT PRIOR TO TS&L SUBMISSION.
APPROACH SLAB DETAILS SHOWN ON RC-23M ARE ONLY PERMITTED WHEN THE
BRIDGE IS DESIGNED USING BRADD, UNLESS OTHERWISE DIRECTED.
APPROACH SLAB DETAILS ARE NOT REQUIRED ON THE CONTRACT DRAWINGS
WHEN THE BRIDGE IS DESIGNED USING BRADD, UNLESS OTHERWISE DIRECTED.
1. BRADD BRIDGES:
REFER TO RC-23M, APPROACH SLAB DETAILS ARE NOT REQUIRED ON THE CONTRACT
DRAWINGS, UNLESS OTHERWISE DIRECTED.
IF THE APPROACH SLAB IS CONSTRUCTED IN ACCORDANCE WITH RC-23M, THE
APPROACH SLAB IS A ROADWAY ITEM, UNLESS OTHERWISE DIRECTED.
2. TYPE 1 APPROACH SLAB:
PROVIDE TYPE 1 APPROACH SLAB WHEN CONCRETE OR FLEXIBLE PAVEMENT IS
SPECIFIED. THE BARRIERS MUST BE CONNECTED TO THE APPROACH SLAB
9. BRIDGE PAY ITEMS:
BRIDGE APPROACH SLABS ARE TO BE INCLUDED AS PART OF THE LUMP SUM
DIRECTLY OR USE MOMENT SLABS CONNECTED TO THE APPROACH SLAB.
STRUCTURE AND SEPARATED INTO INDIVIDUAL ITEMS, UNLESS OTHERWISE DIRECTED.
PROVIDE SEPARATE COLUMNS IN THE QUANTITY BLOCK FOR EACH APPROACH SLAB.
(APPROACH SLAB AT ABUTMENT 1 / APPROACH SLAB AT ABUTMENT 2)
PROVIDE SEPARATE ITEMS AND INDICATE THE APPROXIMATE QUANTITY FOR CONCRETE,
REINFORCEMENT, NEOPRENE STRIP SEAL DAMS, TOOTH EXPANSION DAMS, PROTECTIVE
3. TYPE 2 APPROACH SLAB:
PROVIDE TYPE 2 APPROACH SLAB WHEN FLEXIBLE PAVEMENT IS SPECIFIED.
THE BARRIERS MUST BE CONNECTED TO THE APPROACH SLAB, DIRECTLY OR
USE MOMENT SLABS CONNECTED TO THE APPROACH SLAB.
COATINGS AND ANY OTHER ITEM THAT MAY BE REQUIRED FOR THE CONSTRUCTION OF
THE APPROACH SLAB.
COMPRESSION SEALS OR INVERTED V JOINT SEALS, WATERSTOPS, POLYETHYLENE
SHEETING, CLOSED CELL NEOPRENE SPONGE, EPOXY BONDING COMPOUND, SAWING AND
SEALING JOINTS, BACKER ROD, AND BITUMINOUS PAPER ITEMS ARE INCIDENTAL TO
THE APPROACH SLAB CONCRETE.
END COVER PLATES, BOLTS, WASHERS AND THREADED INSERTS FOR TYPE 3 AND 5
APPROACH SLABS ARE INCIDENTAL TO THE NEOPRENE STRIP SEAL DAM.
STAINLESS STEEL PLATES, RUBBERIZED TROUGH MATERIAL, GALVANIZED STEEL BARS,
STAINLESS STEEL SCREWS, NON SHRINK GROUT, STUDS AND ANCHOR BOLTS REQUIRED
4. TYPE 3 APPROACH SLAB:
TYPE 3 APPROACH SLABS CONNECTS THE BRIDGE SUPERSTRUCTURE AND BARRIERS
WITH THE APPROACH SLAB.
PROVIDE TYPE 3 APPROACH SLAB WHEN AN EXPANSION DEVICE IS REQUIRED AND
THE DEPARTMENT DIRECTS THE DESIGNER TO RELOCATE THE EXPANSION DEVICE
FROM ON THE BRIDGE TO THE END OF THE APPROACH SLAB.
DESIGNER TO DETERMINE THE REQUIRED JOINT OPENING AT TIME OF CONSTRUCTION
AND THE MOVEMENT REQUIREMENTS OF THE EXPANSION JOINT AT THE END OF THE
APPROACH SLAB IN ACCORDANCE WITH THE REQUIREMENTS OF DESIGN MANUAL, PART 4.
FOR THE DRAIN TROUGH FOR TYPE 4 APPROACH SLAB ARE INCIDENTAL TO THE TOOTH
EXPANSION DAM PAY ITEM.
TYPE 5 APPROACH SLABS:
PROVIDE STRUCTURAL BACKFILL IN ACCORDANCE WITH RC-12M. SUBBASE MATERIAL
NOT REQUIRED.
4. TYPE 4 APPROACH SLAB:
PROVIDE TYPE 4 APPROACH SLAB WHEN AN EXPANSION DEVICE IS REQUIRED AND
THE ANTICIPATED JOINT MOVEMENT IS OVER 4". EXTEND THE DECK SLAB CONTINUOUS
OVER THE BACKWALL TO THE EXPANSION DEVICE SUPPORTED BY AN INTEGRAL DRAIN TROUGH.
DESIGNER TO DETERMINE THE REQUIRED JOINT OPENING AT TIME OF CONSTRUCTION
10. ROADWAY PAY ITEMS:
SUPERPAVE ASPHALT OVERLAY, ROADWAY PAVEMENT, PAVEMENT RELIEF JOINT,
AND THE MOVEMENT REQUIREMENTS OF THE EXPANSION JOINT AT THE END OF THE
APPROACH SLAB IN ACCORDANCE WITH THE REQUIREMENTS OF DESIGN MANUAL, PART 4.
DUCTILE IRON PIPE, INLETS, EXCAVATION, SUBBASE MATERIAL AND SUBGRADE
DRAINS ARE ROADWAY PAY ITEMS.
SUBBASE THICKNESS BENEATH THE APPROACH SLABS AND SLEEPER SLABS MUST
MATCH THE ROADWAY SUBBASE THICKNESS.
6. TYPE 5 APPROACH SLAB:
PROVIDE TYPE 5 APPROACH SLAB WHEN INTEGRAL ABUTMENTS ARE SPECIFIED.
DESIGNER TO DETERMINE THE REQUIRED JOINT OPENING AT TIME OF CONSTRUCTION
AND THE MOVEMENT REQUIREMENTS OF THE EXPANSION JOINT AT THE END OF THE
11. SUPERPAVE ASPHALT OVERLAY:
THE TYPE OF SUPERPAVE ASPHALT MIXTURE DESIGNS PLACED ON TOP OF THE
APPROACH SLAB IN ACCORDANCE WITH THE REQUIREMENTS OF DESIGN MANUAL,
PART 4, APPENDIX G, SECTION 1.6.
APPROACH SLAB MUST MATCH THE TYPE OF SUPERPAVE ASPHALT MIXTURE DESIGNS
USED ON THE ADJACENT ROADWAY.
DESIGNER TO SPECIFY THE REQUIRED SUPERPAVE ASPHALT MIXTURE DESIGNS, FOR
THE WEARING AND BASE COURSES, ON THE CONTRACT PLANS. THE DEPTH OF THE
7. TYPE 3 AND 5 APPROACH SLABS ARE NOT PERMITTED IF MECHANICALLY STABILIZED
EARTH (MSE) ABUTMENTS AND/OR RETAINING WALLS ARE SPECIFIED. MSE RETAINING WALLS
ARE PERMITTED BEYOND THE END OF THE SLEEPER SLAB.
COURSES MUST EQUAL 5".
ASPHALT OVERLAY IS ONLY PERMITTED ON TYPE 2 APPROACH SLAB.
8. REFER TO THE DETAILS FOR BEAM DEPTH LIMITATIONS.
12. PAVEMENT SUBGRADE DRAIN:
APPROACH SLAB SELECTION CRITERIA TABLE
PROVIDE SUBGRADE DRAIN, REFER TO RC-30M, ON THE LOW SIDE OF THE
SLEEPER SLAB.
APPROACH
ROADWAY
APPLY A PROTECTIVE COATING FOR REINFORCED CONCRETE SURFACES (PENETRATING
SLAB
PAVEMENT
SEALER, BRIDGE SUPERSTRUCTURE) IN ACCORDANCE WITH PUBLICATION 408,
TYPE
TYPE
13. PROTECTIVE COATINGS:
MINIMUM
SKEW
ANGLE
(DEGREES)
ABUTMENT
APPROACH SLAB
WITH
CONNECTED TO
BACKWALL? SUPERSTRUCTURE?
SUPERPAVE
ASPHALT
OVERLAY ON
APPROACH SLAB?
EXPANSION JOINT
AT END OF
APPROACH SLAB
SECTION 1019 TO THE TOP SURFACE OF APPROACH SLAB, EXPOSED SURFACES OF THE
SLEEPER SLAB AND TO THE FACE AND TOP SURFACES OF THE BARRIERS. DO NOT PLACE
PENETRATING SEALERS ON TOP OF ANY SURFACE THAT RECEIVES ASPHALT OVERLAY.
14. GENERAL INFORMATION:
CONCRETE
45
FLEXIBLE
45
FLEXIBLE
45
CONCRETE
45
1
2
N/A
NO
NO
N/A
NO
YES
N/A
N/A
COMMONWEALTH OF PENNSYLVANIA
NEOPRENE
DEPARTMENT OF TRANSPORTATION
PROVIDE PAVING NOTCH OUT-TO-OUT.
THE DETAILS PRESENTED IN THIS STANDARD SHOW A TYPICAL CONCRETE BARRIER.
DESIGNER IS RESPONSIBLE TO PROVIDE THE APPROPRIATE DETAILS FOR THE TYPE
3
YES
FLEXIBLE
45
CONCRETE
45
YES
NO
STRIP SEAL
BUREAU OF PROJECT DELIVERY
OF BARRIER REQUIRED.
THE DIAPHRAGM REINFORCEMENT CONNECTING THE TYPE 3 APPROACH SLAB
TO THE BRIDGE STRUCTURE WAS DEVELOPED BASED ON A HORIZONTAL LOAD
EQUAL TO A FRICTION FACTOR OF 0.60 X DEADLOAD OF APPROACH SLAB
DESIGN OF ABUTMENTS AND BEARINGS WITH STRUCTURE SUPPORTED APPROACH SLAB:
DESIGNER TO INCLUDE THE FOLLOWING ADDITIONAL VERTICAL LOADS INCURRED FROM
THE APPROACH SLAB WHEN DESIGNING THE ABUTMENTS AND BEARINGS.
VERTICAL REACTION = 1/2 DEADLOAD OF APPROACH SLAB + PHL-93 LANE LOAD
4
5
FLEXIBLE
45
CONCRETE
45
FLEXIBLE
45
(SEE
NOTE 1)
TOOTH
YES
YES
NO
EXPANSION DAM
STANDARD
NEOPRENE
N/A
YES
NO
STRIP SEAL
BRIDGE APPROACH SLABS
(IF REQUIRED)
REACTION FROM APPROACH SLAB.
GENERAL NOTES - 2
PHL-93 LANE LOAD REACTION IS OBTAINED BY TREATING THE BRIDGE APPROACH
SLAB AS A SIMPLE BEAM WHICH SPANS FROM STRUCTURE TO SLEEPER SLAB. DESIGNER
NOTES:
MUST DETERMINE MAXIMUM REACTION BASED ON LENGTH OF THE APPROACH SLAB.
1. SKEW LIMITATIONS PER DESIGN MANUAL, PART 4, APPENDIX G, SECTION 1.2.2 MUST ALSO
DESIGN OF BACKWALL WITH BACKWALL SUPPORTED APPROACH SLAB:
DESIGNER TO INCLUDE 1/2 DEADLOAD OF THE APPROACH SLAB, MAXIMUM PHL-93 LIVE LOAD
REACTION (AXLES PLUS LANE LOAD) AND BRAKING FORCE WHEN DESIGNING THE BACKWALL.
DESIGN OF ABUTMENTS: DESIGNER TO INCLUDE 3’-0" LIVE LOAD SURCHARGE IN
THE DESIGN OF THE ABUTMENT TO ACCOUNT FOR FUTURE CONDITION WITHOUT
APPROACH SLABS (i.e. OMIT APPROACH SLAB DEADLOAD AND LIVE LOAD).
BE MET IN ORDER TO USE INTEGRAL ABUTMENTS.
2. IF BRIDGE SKEW ANGLE IS LESS THAN 45 DEGREES THE DESIGNER MUST DISCUSS ALTERNATE
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 2 OF 35
DETAILS WITH THE BRIDGE QUALITY ASSURANCE DIVISION.
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
SEAL HEIGHT
FACE OF SAW CUT
SEAL HEIGHT
FACE OF FORMED OPENING
PLUS 1"
OPENING (TYP )
PLUS 1"
TO BE ABRASIVE BLASTED
" FOAM JOINT FILLER
TOP OF
" FOAM JOINT FILLER (TO
TO BE REMOVED WITH FORM
DECK SLAB
DECK SLAB
BE REMOVED AFTER PLACEMENT
FOR BOTH TYPE 1 AND 3
DESCRIPTION
1. THE JOINT OPENING IS TO BE FORMED BY A TWO-STAGE SAWING
WITH FLARED WINGS AND MOMENT SLABS
1
"
NEOPRENE SPONGE
TO REMAIN
TO REMAIN FOR
4
(IN SHOULDER)
THE JOINT OPENING SHALL BE FORMED. THE FIRST SAW CUT IS
NOTE
SEE
" CLOSED CELL
SHEET NO.
APPROACH SLAB SET TO ROADWAY WIDTH
FULL WIDTH APPROACH SLAB WITH ATTACHED
DESIGNED TO CONTROL CRACKING. THE SECOND SAW CUT IS MADE
FORM
BOTH TYPE 1 AND 3
9"*
PLAN
OPERATION WHERE ACCESSIBLE. WHERE ACCESSIBILITY IS LIMITED,
1’-4"
NEOPRENE SPONGE,
FORMED OPENING
APPROACH SLAB
" CLOSED CELL
JOINT PREPARATION NOTES:
THE FOLLOWING NOTES ARE TO BE PLACED ON THE CONTRACT DRAWINGS:
FACE OF SAW CUT OR
WATERSTOP
FORM
ON BEAM AND
FOAM JOINT FILLER
APPROACH SLAB TYPE
TYPE 3 - "
NOTE
"
DEPTH VARIES BASED
NEOPRENE SPONGE
SEE
CLOSED CELL
WATERSTOP
OF APPROACH SLAB CONCRETE )
TYPE 1 - "
DESCRIPTION OF PLANS FOR
TYPE 1 AND TYPE 2 APPROACH SLABS
TOP OF
USING A DOUBLE-BLADED WATER-COOLED SAW CAPABLE OF HOLDING
BARRIERS WITH FLARED WINGS OR SHORT
2
A TOLERANCE OF 1/16" TO CREATE THE PROPER OPENING FOR THE
5
U-WINGS
PREFORMED NEOPRENE COMPRESSION SEAL OR INVERTED V JOINT SEAL.
FULL WIDTH APPROACH SLAB WITH ATTACHED
2. WATER BLAST OPENING IMMEDIATELY FOLLOWING SAW CUTTING
3
6
BARRIERS WITH LONG U-WINGS
OPERATION TO REMOVE ANY RESIDUAL SLURRY BEFORE IT DRIES.
FULL WIDTH APPROACH SLAB WITH ATTACHED
3. THE DEPTH OF THE JOINT OPENING EQUALS THE HEIGHT OF THE
SEAL PLUS 1". THE WIDTH OF THE SECOND SAW CUT SHOULD
* MEASURED NORMAL
BARRIERS WITH FLARED WINGS OR SHORT
4
7
U-WINGS WITH MOMENT SLABS
BE ADJUSTED TO ACCOUNT FOR THE CONCRETE SURFACE
TO ABUTMENT
TEMPERATURE AT THE TIME OF SAWING, SEE MANUFACTURER’S
PRODUCT INFORMATION.
9"*
WATERSTOP NOTE:
DESCRIPTION OF DETAILS FOR
4. BEFORE INSTALLING THE SEAL, ABRASIVE BLAST THE BONDING
AN EXPANSION WATERSTOP (TYPE E1 OR E2), IN
SURFACES TO THOROUGHLY CLEAN THE JOINT OPENING AND
ACCORDANCE WITH BC-735M, MUST BE INSTALLED
REMOVE FOREIGN MATERIAL, INCLUDING BROKEN CONCRETE.
TYPE 1 AND TYPE 2 APPROACH SLABS
USE WATER AND OIL FREE COMPRESSED AIR TO BLOW OUT
AT MID-DEPTH OF APPROACH SLAB, OR ABOVE THE
RESIDUE FROM THE SEAL GROOVE OPENING.
BEAM NOTCH FOR ADJACENT AND SPREAD BOX BEAMS.
DETAIL
PLACE WATERSTOP TO PROVIDE POSITIVE DRAINAGE
DESCRIPTION
SHEET NO.
5. PREPARE BONDING SURFACES AND INSTALL JOINT SEAL IN
ACCORDANCE WITH MANUFACTURER’S RECOMMENDATIONS.
TO THE OUTSIDE OF THE STRUCTURE.
APPROACH SLAB ADJACENT TO FLEXIBLE
1
9
PAVEMENT
6. DO NOT EXCEED 3% ELONGATION OF THE SEAL, IF STRETCHING
TYPE 1 AND 3
TYPE 2
APPROACH SLABS
APPROACH SLABS
APPROACH SLAB ADJACENT TO CONCRETE
OCCURS.
2
9
PAVEMENT
APPROACH SLAB ADJACENT TO PAVEMENT
3
9
RELIEF JOINT
PAVING NOTCH FORMING DETAILS
APPROACH SLAB SUPPORTED ON ABUTMENT
NOTE: FOR BACKWALL SUPPORTED APPROACH SLABS (DETAILS 4 AND 5) AND
4
10
BACKWALL WITH NEOPRENE STRIP SEAL DAM
TYPE 4 APPROACH SLABS, OMIT THE WATERSTOP AND CLOSED CELL
NEOPRENE SPONGE ABOVE THE WATERSTOP.
APPROACH SLAB SUPPORTED ON ABUTMENT
5
11
BACKWALL WITH TOOTH EXPANSION DAM
HIGHWAY
SIDE
APPROACH SLAB SUPPORTED ON PRESTRESSED
6
25’-0"
PAVEMENT, FLEXIBLE
"
BRIDGE
(TYP.)
#5 @ 12"
2
SIDE
CLR.
2’-9"
SEE DETAILS
12
CONCRETE ADJACENT BOX BEAMS
PAY LIMIT: CONCRETE
APPROACH SLAB SUPPORTED ON PRESTRESSED
PAVEMENT OR PAVEMENT
7
RELIEF JOINT (ROADWAY ITEMS)
CONCRETE SPREAD BOX BEAMS AND FULL
13
DEPTH CONCRETE END DIAPHRAGMS
4 THRU 12
SEE DETAILS
1’-4"
APPROACH SLAB SUPPORTED ON PRESTRESSED
1, 2 AND 3
8
CONCRETE I-BEAMS AND FULL DEPTH
14
3" CLR.
CONCRETE END DIAPHRAGMS
(TYP.)
APPROACH SLAB SUPPORTED ON STEEL I-BEAMS
#5 @ 12"
9
15
#10 @ 9"
3"
#6 @ 12"
CLR.
AND FULL DEPTH CONCRETE END DIAPHRAGMS
(BOTH ENDS)
APPROACH SLAB SUPPORTED ON ABUTMENT
SUBBASE
PROVIDE 2 LAYERS OF 4 MIL.
10
CORBEL ADJACENT TO PRESTRESSED CONCRETE
(ROADWAY
POLYETHYLENE SHEETING
ITEM)
UNDERNEATH APPROACH SLAB
SUBSURFACE DRAIN
SLEEPER SLAB
APPROACH SLAB SUPPORTED ON ABUTMENT
(ROADWAY ITEM)(REFER
CORBEL ADJACENT TO PRESTRESSED CONCRETE
PAY LIMITS FOR
11
TO INSTRUCTIONS
17
SPREAD BOX BEAMS AND FULL DEPTH CONCRETE
BRIDGE APPROACH SLAB QUANTITIES
TO DESIGNER NOTES)
END DIAPHRAGMS
TYPE 1 - CONCRETE APPROACH SLAB
APPROACH SLAB SUPPORTED ON ABUTMENT
12
HIGHWAY
CORBEL ADJACENT TO STEEL I-BEAMS AND
PAY LIMIT
25’-0"
(TYP.)
ASPHALT OVERLAY
BRIDGE
4 THRU 12
FLEXIBLE PAVEMENT
SIDE
2
(ROADWAY ITEM)
#5 @ 12"
(ROADWAY ITEM)
CLR.
5" SUPERPAVE
"
2’-9"
18
FULL DEPTH CONCRETE END DIAPHRAGMS
SIDE
SEE DETAILS
16
ADJACENT BOX BEAMS
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
1’-9" TOTAL
THICKNESS
SEE DETAIL 1
1’-4"
COMMONWEALTH OF PENNSYLVANIA
3" CLR.
(TYP.)
DEPARTMENT OF TRANSPORTATION
#5 @ 12"
#10 @ 9"
3"
#6 @ 12"
PROVIDE 2 LAYERS OF 4 MIL.
CLR.
BUREAU OF PROJECT DELIVERY
(BOTH ENDS)
STANDARD
SUBBASE
(ROADWAY
POLYETHYLENE SHEETING
ITEM)
UNDERNEATH APPROACH SLAB
SLEEPER SLAB
PAY LIMITS FOR
BRIDGE APPROACH SLAB QUANTITIES
BRIDGE APPROACH SLABS
SUBSURFACE DRAIN
(ROADWAY ITEM)(REFER
TYPE 1 AND TYPE 2
TO INSTRUCTIONS
TO DESIGNER NOTES)
SECTIONS AND DETAILS
TYPE 2 - CONCRETE APPROACH SLAB
WITH SUPERPAVE ASPHALT OVERLAY
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SECTION A-A
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 3 OF 35
BD-628M
APPROACH SLAB OR
MOMENT SLAB WITH BARRIER
ROADWAY PAVEMENT
MOMENT SLAB WITH BARRIER
1" FLUSH
(LENGTH AS REQUIRED)
EXPANSION
SHOULDER/
8’-0" MIN.
LANE LINE
JOINT
10’-0"
BEND LINE
OUTSIDE FACE
MIN.
5’-0" ADJACENT TO FLEXIBLE PAVEMENT
OF BARRIER
CURB
BARRIER WITH
OR CONCRETE PAVEMENT
6’-0" ADJACENT TO PAVEMENT RELIEF JOINT
(SEE NOTE 6)
CURB BLOCK
TIE BARS OR
TO MATCH APPROACH
TIE BOLTS
SLAB DEPTH
6"
10’-0" MIN.
(ROADWAY
(SEE NOTE 7)
3"
ITEM)
JOINT (SEE RC-20M)
CONSTRUCTION JOINT
SUBBASE
SHOULDER
8
INLET
KEYED CONSTRUCTION
MOMENT SLAB DEPTH
MIN.
"
D
MOMENT SLAB
8"
OF BARRIER
CURB
OUTSIDE FACE
8’-0" MIN.
TRANSITION
BARRIER
(ROADWAY ITEM)
(ROADWAY ITEM)
PROVIDE 2 LAYERS OF 4 MIL.
(REFER TO RC-20M)
POLYETHYLENE SHEETING
UNDERNEATH APPROACH SLAB
AND MOMENT SLAB
TYPE 1 APPROACH SLAB
D
ADJACENT TO MOMENT SLAB
AB
SL
R
PE
EE
SL
9"
@
T.
#5
BO
&
P
TO
5"
25’-0"
SIDE
HIGHWAY
SIDE
APPROACH SLAB
A
A
P
TO
"
T.
12
BO
@
"
#5
12
@
6
#
9"
NG
VI
PA
H
TC
O
N
3"
WIDTH
8’-0" MIN.
BRIDGE WIDTH
BRIDGE
CURB TO CURB WIDTH
C
L
SLAB WIDTH =
MATCH BRIDGE SKEW
APPROACH
SKEW ANGLE TO
#5 @ 12"
#10 @ 9" BOT.
#8 @ 12" TOP & BOT.
OF ABUTMENT
#5 @ 12" TOP
ROADWAY PAVEMENT
APPROACH SLAB
SLEEPER SLAB
FRONT FACE
APPROACH SLAB OR
MOMENT SLAB WITH BARRIER
ROADWAY
#5 @ 12"
SHOULDER/
LANE LINE
SEAL WITH ASPHALT
JOINT SEALANT (AC-20)
OUTSIDE FACE
MOMENT SLAB DEPTH
OF BARRIER
TO MATCH APPROACH
5" SUPERPAVE
SLAB DEPTH
ASPHALT OVERLAY
(ROADWAY ITEM)
"
-6
2’
TIE BARS OR
TIE BOLTS
6"
MIN.
3"
D
MOMENT SLAB
JOINT (SEE RC-20M)
EXTEND JOINT SEAL UP BARRIER
1/2" OPEN JOINT IN BARRIER,
FACE IN ACCORDANCE WITH BC-766M.
SEE BC-752M FOR DETAILS (TYP).
EXTEND WATERSTOP TO OUTSIDE FACE
OMIT CAULKING COMPOUND IN AREA
OF BARRIER, SEE DETAIL THIS SHEET.
(ROADWAY ITEM)
PROVIDE 2 LAYERS OF 4 MIL.
D
OUTSIDE FACE
OF BARRIER
(REFER TO RC-20M)
POLYETHYLENE SHEETING
UNDERNEATH APPROACH SLAB
AND MOMENT SLAB
TYPE 2 APPROACH SLAB
ADJACENT TO MOMENT SLAB
BARRIER
OF SAW CUT FOR JOINT SEAL.
CONSTRUCTION JOINT
SUBBASE
SHOULDER
SEE NOTE 4
KEYED CONSTRUCTION
8’-0" MIN.
5"
SECTION D-D
MOMENT SLAB WITH BARRIER
(LENGTH AS REQUIRED)
10’-0" MIN.
BEND LINE
PLAN 1
TYPE 1 AND TYPE 2
APPROACH SLAB SET TO ROADWAY WIDTH
WITH FLARED WINGS AND
MOMENT SLABS (IN SHOULDER)
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
OUTSIDE FACE
EXTEND JOINT SEAL
OF BARRIER
UP BARRIER FACE
IN ACCORDANCE
WITH BC-766M.
2. FOR SECTION A-A, SEE SHEET 3.
3. FOR ADDITIONAL MOMENT SLAB DETAILS REFER TO BD-627M.
4. ELIMINATE THE TIE BARS OR TIE BOLTS ALONG LENGTH INDICATED.
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
" PERM. EXPANSION JOINT
BUREAU OF PROJECT DELIVERY
5. PROVIDE PAVING NOTCH OUT TO OUT.
FILLER IN ACCORDANCE WITH
6. PROVIDE TYPE 2-SC GUIDE RAIL WITH POSTS AT 3’-1" SPA. ALONG
BC-752M OPEN JOINT DETAILS
CURB AFTER APPROACH END TRANSITION.
7. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES TYPE 2-SC
STANDARD
POSTS IN GUIDE RAIL TRANSITION.
EXTEND WATERSTOP TO
BRIDGE APPROACH SLABS
OUTSIDE FACE OF BARRIER.
PLACE WATERSTOP TO PROVIDE
TYPE 1 AND TYPE 2 - PLAN 1
POSITIVE DRAINAGE TO THE
OUTSIDE OF THE STRUCTURE.
JOINT SEAL AND WATERSTOP
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 4 OF 35
TERMINATION DETAIL
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
10’-0"
BEND LINE
(SEE NOTE 4)
#10 BOT.
1" FLUSH
(AS REQUIRED)
OUTSIDE FACE
E
C
8"
EXPANSION
OF BARRIER
BARRIER
CURB (ROADWAY ITEM)
#5 TOP
JOINT
CURB
MIN.
8"
1"
7"
#4 @ 12"
ITEM)
C
8"
INLET
(ROADWAY
0"
’10
N.
5)
MI TE
NO
E
E
(S
CURB
SHOULDER
"
8
C
SEE DETAIL C
8"
#4
EDGE OF APPROACH SLAB
1" CLR.
(TYP.)
CONSTR JOINT
"
AB
SL
R
PE
EE
SL
9"
@
T.
#5
BO
&
P
TO
(SEE DETAIL B)
MIN.
8
OPTIONAL KEYED
GUTTER LINE
SLAB
6"
#5 @ 12"
CONSTRUCTION JOINT
APPROACH
(RAKED FINISH)
C
SEE NOTE 6.
25’-0"
APPROACH SLAB
A
5"
A
9"
NG
VI
PA
H
TC
NO
DETAIL C
BRIDGE WIDTH
ROADWAY WIDTH
CURB TO CURB WIDTH
SIDE
SIDE
(DETAIL AS REQUIRED)
C
L
HIGHWAY
BRIDGE
#5 @ 12" TOP
SKEW ANGLE TO
MATCH BRIDGE SKEW
#10 @ 9" BOT.
APPROACH SLAB
SLEEPER SLAB
#8 @ 12" TOP & BOT.
#5 @ 12"
TYPE 1, 3, OR 5 - CONCRETE
APPROACH SLAB
SEAL WITH ASPHALT
5’-0" ADJACENT TO FLEXIBLE PAVEMENT
8"
JOINT SEALANT
OR CONCRETE PAVEMENT
(AC-20)
6’-0" ADJACENT TO PAVEMENT RELIEF JOINT
7"
1"
#4
M
AG
HR
LL
AP
WA
DI
CK
BA
R
O
#4 @ 12"
8"
P
TO
"
T.
12
BO
@
"
2
#5
1
@
#6
"
-6
2’
(ROADWAY ITEM)
5"
1" CLR.
SHOULDER
OPTIONAL KEYED
EXTEND JOINT SEAL UP BARRIER
CONSTRUCTION JOINT
FACE IN ACCORDANCE WITH
(SEE DETAIL B)
BC-766M. EXTEND WATERSTOP TO
5" SUPERPAVE
ASPHALT OVERLAY
OUTSIDE FACE OF BARRIER, SEE
TERMINATION DETAIL ON SHEET 4.
(TYP.)
CONSTR JOINT
APPROACH
(RAKED FINISH)
SLAB
6"
MIN.
1/2" OPEN JOINT IN BARRIER,
OUTSIDE FACE
OF BARRIER
EDGE OF
#5 TOP
#10 BOT.
(AS REQUIRED)
10’-0" MIN.
APPROACH SLAB
BARRIER
E
OF SAW CUT FOR JOINT SEAL
1’-4
OMIT CAULKING COMPOUND IN AREA
"
SEE BC-752M FOR DETAILS (TYP).
SUBBASE
(ROADWAY ITEM)
BEND LINE
NOTES
TYPE 2 - CONCRETE APPROACH SLAB
WITH SUPERPAVE ASPHALT OVERLAY
1. FOR NOTES, SEE SHEETS 1 AND 2.
PLAN 2
2. FOR SECTION A-A, SEE SHEET 3.
TYPE 1 AND TYPE 2
3. FOR SECTION E-E, SEE SHEET 8.
4. PROVIDE TYPE 2-SC GUIDE RAIL WITH POSTS AT 3’-1" SPA. ALONG
FULL WIDTH APPROACH SLAB WITH ATTACHED BARRIERS
SECTION C-C
CURB AFTER APPROACH END TRANSITION.
WITH FLARED WINGS OR SHORT U-WINGS
5. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES TYPE 2-SC
POSTS IN GUIDE RAIL TRANSITION.
6. TYPE 1 AND TYPE 3 APPROACH SLAB: SUBBASE (ROADWAY ITEM)
TYPE 5 APPROACH SLAB: STRUCTURAL BACKFILL, REFER TO RC-12M.
SHOULDER/LANE LINE
SHOULDER/LANE LINE
KEYED CONSTRUCTION JOINT
KEYED CONSTRUCTION JOINT
"
SAW CUT
SUPERPAVE ASPHALT
SEE NOTE A
JOINT SEALING MATERIAL,
SEE NOTE A
SEE DETAIL
JOINT SEALING MATERIAL,
" TO
OVERLAY
1"
"
(ROADWAY ITEM)
SEE DETAIL
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
CONCRETE
CONCRETE
JOINT SEALING
APPROACH SLAB
APPROACH SLAB
MATERIAL
STANDARD
JOINT SEALING DETAIL
WITHOUT ASPHALT OVERLAY
BRIDGE APPROACH SLABS
WITH ASPHALT OVERLAY
NOTE A:
TYPE 1 AND TYPE 2 - PLAN 2
PROVIDE CONTINUOUS REINFORCEMENT THRU JOINT.
MECHANICAL SPLICES ARE PERMITTED AS AN OPTION.
DETAIL B
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 5 OF 35
OPTIONAL CONSTRUCTION JOINT AT SHOULDER/LANE LINE
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
OUTSIDE FACE
OF BARRIER
EXPANSION
5’-0"
JOINT
MIN.
1" FLUSH
CURB
EXPANSION
(ROADWAY
JOINT
ITEM)
BARRIER
1" FLUSH
E
5’-0" ADJACENT TO FLEXIBLE PAVEMENT
OR CONCRETE PAVEMENT
6’-0" ADJACENT TO PAVEMENT RELIEF JOINT
SHOULDER
INLET
(ROADWAY
ITEM)
0"
’10
N.
4)
MI
TE
NO
E
E
(S
OPTIONAL KEYED
CONSTRUCTION JOINT
(SEE DETAIL B, SHEET 5)
APPROACH
WINGWALL
SLAB WITH
WITH BARRIER
BARRIER
1" FLUSH
AB
SL
R
PE
EE
SL
9"
@
T.
#5
BO
&
P
TO
25’-0"
APPROACH SLAB
A
5"
JOINT
GUTTER LINE
BOTTOM OF
V-NOTCH
APPROACH SLAB
BRIDGE WIDTH
SIDE
SIDE
ROADWAY WIDTH
HIGHWAY
BRIDGE
CURB TO CURB WIDTH
C
L
#10 @ 9" BOT.
MATCH BRIDGE SKEW
SLEEPER SLAB
APPROACH SLAB
SKEW ANGLE TO
#5 @ 12" TOP
#8 @ 12" TOP & BOT.
#5 @ 12"
#5 @ 12"
EXPANSION
TOP OF BARRIER
TOP OF WINGWALL
AND CONSTR JOINT
1" PREFORMED
BEND LINE
CELLULAR
POLYSTYRENE
A
9"
NG
VI
PA
H
TC
NO
M
AG
HR
LL
AP
WA
DI
CK
BA
R
O
@
#5
#6
@
P
TO
"
T.
12
BO
"
12
"
-6
2’
WINGWALL
SLEEPER SLAB
(FAR SIDE OF
WINGWALL)
SECTION F-F
5"
SHOULDER
OPTIONAL KEYED
EXTEND JOINT SEAL UP BARRIER
CONSTRUCTION JOINT
FACE IN ACCORDANCE WITH
(SEE DETAIL B, SHEET 5)
BC-766M. EXTEND WATERSTOP TO
OUTSIDE FACE OF BARRIER, SEE
TERMINATION DETAIL ON SHEET 4.
1/2" OPEN JOINT IN BARRIER,
OMIT CAULKING COMPOUND IN AREA
OF SAW CUT FOR JOINT SEAL
5’-0"
E
MIN.
F
OUTSIDE FACE
1" FLUSH
OF BARRIER
EXPANSION
F
BARRIER
SEE BC-752M FOR DETAILS (TYP).
JOINT
NOTES
PLAN 3
TYPE 1 AND TYPE 2
FULL WIDTH APPROACH SLAB WITH
ATTACHED BARRIERS WITH LONG U-WINGS
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. FOR SECTION A-A, SEE SHEET 3.
3. FOR SECTION E-E, SEE SHEET 8.
4. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES
TYPE 2-SC POSTS IN GUIDE RAIL TRANSITION.
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
STANDARD
BRIDGE APPROACH SLABS
TYPE 1 AND TYPE 2 - PLAN 3
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 6 OF 35
BD-628M
BARRIER
1" FLUSH
MOMENT SLAB WITH BARRIER
EXPANSION JOINT
EXPANSION JOINT
10’-0" MIN.
(SEE NOTE 4)
OUTSIDE FACE
CURB
OF BARRIER
(ROADWAY ITEM)
E
H
5’-0" ADJACENT TO FLEXIBLE PAVEMENT
OR CONCRETE PAVEMENT
6’-0" ADJACENT TO PAVEMENT RELIEF JOINT
(SEE NOTE 6)
ROADWAY PAVEMENT
MOMENT SLAB WITH BARRIER
SHOULDER/
OPTIONAL KEYED
(ROADWAY
MIN.
ITEM)
(SEE NOTE 7)
CONSTRUCTION JOINT
LANE LINE
SHOULDER
INLET
10’-0"
8’-0" MIN.
8’-0" MIN.
OUTSIDE FACE
OF BARRIER
TIE BARS OR
TIE BOLTS
(SEE DETAIL B, SHEET 5)
6"
H
#5 @ 12"
AB
SL
R
PE
E
E
SL
9"
@
T.
#5
BO
&
P
TO
#5 @ 12"
MIN.
LONGITUDINAL
SUBBASE
SHOULDER JOINT
(ROADWAY ITEM)
APPROACH SLAB
BRIDGE WIDTH
MOMENT SLAB ADJACENT TO
TYPE 1 APPROACH SLAB
A
9"
NG
VI
PA
H
TC
NO
P
TO
"
T.
12
BO
@
"
2
#5
1
@
#6
M
AG
HR
LL
AP
WA
DI
CK
A
B
R
O
ROADWAY PAVEMENT
MOMENT SLAB WITH BARRIER
8’-0" MIN.
3"
A
5"
CURB TO CURB WIDTH
25’-0"
ROADWAY WIDTH
SIDE
SIDE
#10 @ 9" BOT.
HIGHWAY
BRIDGE
SLEEPER SLAB
C
L
#5 @ 12" TOP
SKEW ANGLE TO
MATCH BRIDGE SKEW
#8 @ 12" TOP & BOT.
(REFER TO RC-20M)
APPROACH SLAB
SHOULDER/
"
-6
2’
LANE LINE
SEAL WITH ASPHALT
H
JOINT SEALANT (AC-20)
OUTSIDE FACE
8’-0" MIN.
OPTIONAL KEYED
CONSTRUCTION JOINT
FACE IN ACCORDANCE WITH
(SEE DETAIL B, SHEET 5)
BC-766M. EXTEND WATERSTOP TO
OUTSIDE FACE OF BARRIER, SEE
TERMINATION DETAIL ON SHEET 4.
SHOULDER
OF BARRIER
5"
EXTEND JOINT SEAL UP BARRIER
TIE BARS OR
5" SUPERPAVE
TIE BOLTS
ASPHALT OVERLAY
(ROADWAY ITEM)
6"
MIN.
1/2" OPEN JOINT IN BARRIER,
OMIT CAULKING COMPOUND IN AREA
E
OF SAW CUT FOR JOINT SEAL
H
G
OUTSIDE FACE
G
OF BARRIER
EXPANSION JOINT
BARRIER
SEE BC-752M FOR DETAILS (TYP).
SUBBASE
(ROADWAY ITEM)
LONGITUDINAL
SHOULDER JOINT
(REFER TO RC-20M)
(SEE NOTE 4)
MOMENT SLAB ADJACENT TO
10’-0" MIN.
MOMENT SLAB WITH BARRIER
TYPE 2 APPROACH SLAB
PLAN 4
SECTION H-H
TYPE 1 AND TYPE 2
FULL WIDTH APPROACH SLAB WITH ATTACHED BARRIERS
WITH FLARED WINGS OR SHORT U-WINGS WITH MOMENT SLABS
APPROACH
MOMENT SLAB
SLAB WITH
WITH BARRIER
NOTES
BARRIER
1. FOR NOTES, SEE SHEETS 1 AND 2.
EXPANSION JOINT
2. FOR SECTION A-A, SEE SHEET 3.
(SEE NOTE 4)
3. FOR SECTION E-E, SEE SHEET 8.
TOP OF BARRIER
4. PROVIDE THE FOLLOWING JOINT OPENINGS:
APPROACH SLAB ADJACENT TO CONCRETE 0R FLEXIBLE PAVEMENT:
1" FLUSH EXPANSION JOINT
BEND LINE
BOTTOM OF
APPROACH SLAB ADJACENT TO PAVEMENT RELIEF JOINT:
GUTTER LINE
V-NOTCH
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
1’-0" AND PROVIDE SLIDING PLATE IN ACCORDANCE
BUREAU OF PROJECT DELIVERY
WITH THE DETAILS SHOWN ON BD-627M.
APPROACH SLAB
5. FOR ADDITIONAL MOMENT SLAB DETAILS REFER TO BD-627M.
TOP OF WINGWALL
BOTTOM OF
(IF REQUIRED)
MOMENT SLAB
6. PROVIDE TYPE 2-SC GUIDE RAIL WITH POSTS AT 3’-1" SPA. ALONG
CURB AFTER APPROACH END TRANSITION.
STANDARD
7. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES TYPE 2-SC
POSTS IN GUIDE RAIL TRANSITION.
BRIDGE APPROACH SLABS
1" PREFORMED
CELLULAR
POLYSTYRENE
SLEEPER SLAB (FAR SIDE OF WINGWALL
(IF WINGWALL
IF WINGWALL IS REQUIRED. EXTEND TO
IS REQUIRED)
OUTSIDE FACE OF BARRIER IF NOT.)
TYPE 1 AND TYPE 2 - PLAN 4
WINGWALL
(IF REQUIRED)
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 7 OF 35
SECTION G-G
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
BRIDGE WIDTH
CURB TO CURB WIDTH
SHOULDER
ROADWAY WIDTH
SHOULDER
BARRIER
OPTIONAL KEYED
BARRIER
OPTIONAL KEYED
CONSTRUCTION JOINT
(SEE DETAIL B, SHEET 5)
DESIGNER MUST FULLY DETAIL
CONSTRUCTION JOINT
1’-4" - TYPE 1 AND TYPE 4
THE APPROPRIATE BARRIER
(SEE DETAIL B, SHEET 5)
1’-6" - TYPE 3
TYPE, LENGTH AND TRANSITION
ON THE CONTRACT DRAWINGS
OF BARRIER
"
#5 BARS TYP.
2’-9"
IF SPLICE
CONSTR JOINT
2
IS REQUIRED
CLR.
OUTSIDE FACE
OUTSIDE FACE
#5 @ 12"
OF BARRIER
(RAKED FINISH)
(TYP.)
90 BEND
3"
PROVIDE 2 LAYERS OF 4 MIL.
POLYETHYLENE SHEETING
UNDERNEATH APPROACH SLAB
3’-3"
#6 BARS TYP.
4’-3"
#7 BARS TYP.
CLR.
(TYP.)
#6 @ 12" - TYPE 1 AND TYPE 4
#7 @ 12" - TYPE 3
PROVIDE 1’-0" GAP IN
IF SPLICE
WINGWALL
SEE DETAIL D
(IF REQUIRED)
#10 @ 9" - TYPE 1 AND TYPE 4
IS REQUIRED
POLYETHYLENE SHEETING
#10 @ 6" - TYPE 3
ALONG REAR FACE TO
(TYP.)
(TYP.)
ALLOW FOR DRAINAGE (TYP.)
TYPE 1, TYPE 3 OR TYPE 4
CONCRETE APPROACH SLAB WITH ATTACHED BARRIERS
BRIDGE WIDTH
CURB TO CURB WIDTH
SHOULDER
ROADWAY WIDTH
SHOULDER
BARRIER
BARRIER
DESIGNER MUST FULLY DETAIL
OPTIONAL KEYED
OPTIONAL KEYED
CONSTRUCTION JOINT
CONSTRUCTION JOINT
(SEE DETAIL B, SHEET 5)
(SEE DETAIL B, SHEET 5)
TYPE, LENGTH AND TRANSITION
ON THE CONTRACT DRAWINGS
"
IF SPLICE
OF BARRIER
CONSTR JOINT
2
IS REQUIRED
1’-4"
CLR.
#5 BARS TYP.
2’-9"
OUTSIDE FACE
THE APPROPRIATE BARRIER
OUTSIDE FACE
1’-9"
#5 @ 12"
5" SUPERPAVE
TOTAL
OF BARRIER
ASPHALT OVERLAY
THICKNESS
(ROADWAY ITEM)
SEE DETAIL E
(RAKED FINISH)
(TYP.)
(TYP.)
90 BEND
IF SPLICE
UNDERNEATH APPROACH SLAB
3"
#6 BARS TYP.
3’-3"
POLYETHYLENE SHEETING
WINGWALL
CLR.
(TYP.)
PROVIDE 2 LAYERS OF 4 MIL.
#6 @ 12"
#10 @ 9"
PROVIDE 1’-0" GAP IN
IS REQUIRED
POLYETHYLENE SHEETING
(IF REQUIRED)
SEE DETAIL D
(TYP.)
(TYP.)
ALONG REAR FACE TO
ALLOW FOR DRAINAGE (TYP.)
NOTES
TYPE 2 - CONCRETE APPROACH SLAB WITH
1. FOR NOTES, SEE SHEETS 1 AND 2.
ATTACHED BARRIERS AND SUPERPAVE ASPHALT OVERLAY
3"
SECTION E-E
SEAL WITH ASPHALT
RUBBER SEALING COMPOUND
OUTSIDE FACE
[PUB.408, SECTION 705.4(g)]
OUTSIDE FACE
OF BARRIER
OF BARRIER
SEAL WITH AN APPROVED
CAULKING COMPOUND
5" SUPERPAVE
"x"
ASPHALT OVERLAY
CHAMFER (TYP.)
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
(ROADWAY ITEM)
TOP OF WINGWALL
BUREAU OF PROJECT DELIVERY
LEVEL
STANDARD
1" CLOSED CELL
PROVIDE 2 LAYERS OF 4 MIL.
NEOPRENE SPONGE
POLYETHYLENE SHEETING
BRIDGE APPROACH SLABS
UNDERNEATH APPROACH SLAB
WINGWALL
TYPE 1 THRU TYPE 4 - TRANSVERSE SECTION
PROVIDE 1’-0" GAP IN
BATTER AS
REQUIRED
POLYETHYLENE SHEETING
WITH ATTACHED BARRIERS
ALONG REAR FACE TO
ALLOW FOR DRAINAGE
DETAIL D
DETAIL D
WITH WINGWALL
WITHOUT WINGWALL
DETAIL E
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 8 OF 35
BD-628M
(TYP.)
(TYP.)
SLEEPER SLAB
STRUCTURE
ROADWAY
2’-4"
3"
CLR.
PAVEMENT
1’-4"
8"
1’-0"
1
#8 @ 12"
1
#5 @ 9"
CLASS AA
3" CLR.
1
ITEM)
1
3" CLR.
(TYP.)
TYPE 1 AND TYPE 4 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 1
6" MIN.
5’-0"
(TYP.)
SLEEPER SLAB
CEMENT CONCRETE
1
5’-0"
1
1
SUBBASE
(ROADWAY
3"
#5 @ 9"
6" MIN.
SEE NOTE 2
CLR.
1
CLASS AA
1
#8 @ 12"
CEMENT CONCRETE
3"
ITEM)
CLR.
SUBBASE
1
SLIDING SURFACE
1’-0"
CLR.
3"
1
(ROADWAY
REFER TO RC-20M
8"
1
CEMENT
2’-4"
SEE NOTE 2
CONCRETE
1’-4"
SLIDING SURFACE
DEPTH OF
TYPE E JOINT
3"
CLR.
1’-4"
CEMENT
CONCRETE
1’-4"
CLASS AA
(ROADWAY ITEM)
2’-6"
CLASS AA
ROADWAY
SEE DETAIL F
3"
CLR.
PAVEMENT
2’-6"
CONCRETE PAVEMENT
PAVEMENT
CONCRETE APPROACH SLAB
(ROADWAY ITEM)
CONCRETE
FLEXIBLE PAVEMENT
STRUCTURE
CONCRETE APPROACH SLAB
TYPE 1 AND TYPE 4 APPROACH SLAB - DETAIL 2
END OF APPROACH SLAB ADJACENT
(SEE NOTE 3)
TO FLEXIBLE PAVEMENT
END OF APPROACH SLAB ADJACENT
TO CONCRETE PAVEMENT
CONCRETE APPROACH SLAB
FLEXIBLE PAVEMENT
CONCRETE APPROACH SLAB
(ROADWAY ITEM)
PAVEMENT RELIEF JOINT
FOR DETAILS NOT SHOWN
REFER TO RC-24M
ASPHALT OVERLAY
#8 @ 12"
1
#5 @ 9"
1
3" CLR.
(TYP.)
6" MIN.
5’-0"
(TYP.)
SLEEPER SLAB
3"
1
CLR.
1
3"
1
CLR.
SUBBASE
(ROADWAY
#8 @ 12"
#5 @ 9"
ITEM)
3" CLR.
(TYP.)
6" MIN.
6’-0"
(TYP.)
SLEEPER SLAB
TYPE 1 AND TYPE 4 APPROACH SLAB - DETAIL 3
END OF APPROACH SLAB ADJACENT TO
TO FLEXIBLE PAVEMENT
PAVEMENT RELIEF JOINT
FLEXIBLE
SLAB
PAVEMENT
SAWCUT
"
COMMONWEALTH OF PENNSYLVANIA
"
TOP OF SUPERPAVE
ROADWAY GRADE
DEPARTMENT OF TRANSPORTATION
ASPHALT OVERLAY
ROADWAY GRADE
BUREAU OF PROJECT DELIVERY
APPROACH SLAB
STANDARD
"
" TO
TOP OF CONCRETE
JOINT SEALING
5"
"
"
"
" TO
1
1
END OF APPROACH SLAB ADJACENT
APPROACH
PAVEMENT
1
TYPE 2 APPROACH SLAB (WITH OVERLAY) - DETAIL 1
SAWCUT
2’-4"
SEE NOTE 2
ROADWAY
CEMENT
CONCRETE
1’-4"
CLASS AA
CEMENT CONCRETE
1
CLASS AA
3"
1
ITEM)
SLIDING SURFACE
1’-0"
1’-0"
CLR.
3"
(ROADWAY
CLR.
SUBBASE
CLASS AA
1
1
2’-9"
SEE NOTE 2
1’-9"
SLIDING SURFACE
STRUCTURE
ROADWAY PAVEMENT
CEMENT
CONCRETE
PAVEMENT (ROADWAY ITEM)
CLR.
CEMENT CONCRETE
5"
3"
OF APPROACH SLAB
CLR.
CLASS AA
1’-9"
1’-4"
REINFORCED CONCRETE
SAWCUT AND SEAL TO WIDTH
3"
(ROADWAY ITEM)
CONCRETE
2’-6
STRUCTURE
5" SUPERPAVE
1’-0"
DEPTH OF
2’-6"
SEE DETAIL G
PAVEMENT
2’-6"
JOINT SEALING
MATERIAL
MATERIAL
NOTES
BRIDGE APPROACH SLABS
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. TROWEL SMOOTH AND PLACE 2 LAYERS OF 4 MIL.
CONCRETE
FLEXIBLE
INITIAL SAWCUT " (DEPTH TO
APPROACH SLAB
PAVEMENT
TOP OF CONCRETE APPROACH SLAB)
POLYETHYLENE SHEETING AS BOND BREAKER.
TYPE 1, 2 AND 4 - DETAILS 1, 2 AND 3
3. USE DETAIL 2 ONLY WHEN LIMITED MOVEMENT
(ADJACENT TO ROADWAY)
IS ANTICIPATED IN THE ROADWAY OTHERWISE
USE DETAIL 3. REFER TO RC-24M FOR ADDITIONAL
DETAIL F
DETAIL G
INFORMATION.
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 9 OF 35
BD-628M
JOINT OPENING FOR JOINT SEAL, SEE JOINT PREPARATION
NOTES ON SHEET 3. WIDTH OF OPENING SHOULD BE
ADJUSTED TO ACCOUNT FOR THE CONCRETE SURFACE
TEMPERATURE AT THE TIME OF SAWING.
SEE MANUFACTURER’S DATA.
BRIDGE
APPROACH SLAB
GRIND OR TOOL
2’-0"*
DECK
" CHAMFER
CONCRETE
ROADWAY GRADE
2’-0"*
1’-3"*
9"*
BEAM NOTCH
1’-4"
1’-9"
2’-0"
1’-4"
AND HAUNCH
8"
MIN.
1’-0"
DECK SLAB
APPROACH SLAB
CONCRETE
"
" TO
PLUS 1". SEE
SEE DETAIL H
DAM (SEE BC-767M)
DEPTH EQUALS
TYPE 1
NEOPRENE STRIP SEAL
9"*
TYPE 2
1’-3"*
HEIGHT OF SEAL
BLOCKOUT
MANUFACTURER’S DATA
LIMITS OF
1" MIN. NOMINAL WIDTH
NEOPRENE COMPRESSION SEAL
FOR " MOVEMENT
CLASSIFICATION, SEE NOTE 3.
SEE DETAIL H NOTES
OR INCREASED
HAUNCH DEPTH
" MIN.
BOND BREAKER,
CONSTR
BEAM
2-PLY BIT. PAPER
JOINT
" CLOSED CELL
BRIDGE APPROACH SLAB
CONSTR.
CLASS AA CEMENT CONCRETE
JOINT
" CLOSED CELL
(TYP)
NEOPRENE SPONGE
DETAIL H
8"*
4"
NEOPRENE SPONGE
(NEOPRENE COMPRESSION SEAL)
JOINT OPENING FOR JOINT SEAL, SEE JOINT PREPARATION
NOTES ON SHEET 3. WIDTH OF OPENING SHOULD BE
BACKWALL
4"*
(SEE NOTE 2)
1’-8"*
ADJUSTED TO ACCOUNT FOR THE CONCRETE SURFACE
TEMPERATURE AT THE TIME OF SAWING.
SEE MANUFACTURER’S DATA.
* MEASURED NORMAL TO ABUTMENT
* MEASURED NORMAL TO ABUTMENT
BRIDGE
APPROACH SLAB
OPTIONAL BACKWALL
GRIND OR TOOL
TYPE 1 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 4
(SEE NOTE 2)
DECK
APPROACH SLAB SUPPORTED ON ABUTMENT
" CHAMFER
CONCRETE
ROADWAY GRADE
LIMITS OF
1’-2"*
9"*
APPROACH SLAB
CONCRETE
"
" TO
PLUS 1". SEE
MANUFACTURER’S DATA
DEPTH EQUALS
2’-0"*
HEIGHT OF SEAL
BACKWALL WITH NEOPRENE STRIP SEAL DAM
1" MIN. NOMINAL INVERTED
V JOINT SEAL FOR " MOVEMENT
CLASSIFICATION, SEE NOTE 3.
BLOCKOUT
SEE DETAIL H NOTES
SUPERPAVE ASPHALT
NEOPRENE STRIP SEAL
DAM (SEE BC-767M)
OVERLAY (ROADWAY ITEM)
SEE DETAIL J,
" MIN.
(TYP)
5"
DECK SLAB
1’-9"
(INVERTED V JOINT SEAL)
DETAIL H NOTES
1. DETAIL H SHOWN FOR TYPE 1-STRUCTURE SUPPORTED APPROACH SLABS.
8"
BEAM NOTCH
OR INCREASED
" CLOSED CELL
NEOPRENE SPONGE
DETAIL H
AND HAUNCH
1’-4"
MIN.
1’-0"
SHEET 11
2. FOR TYPE 1-BACKWALL SUPPORTED AND TYPE 4 APPROACH SLABS, OMIT
HAUNCH DEPTH
WATERSTOP AND " CLOSED CELL NEOPRENE SPONGE ABOVE WATERSTOP.
3. FOR TYPE 3 APPROACH SLABS, OMIT " CLOSED CELL NEOPRENE SPONGE
BEAM
BOND BREAKER,
CONSTR
2-PLY BIT. PAPER
JOINT
" CLOSED CELL
ABOVE WATERSTOP.
BRIDGE APPROACH SLAB
CLASS AA CEMENT CONCRETE
COMMONWEALTH OF PENNSYLVANIA
8"*
DEPARTMENT OF TRANSPORTATION
NEOPRENE SPONGE
BUREAU OF PROJECT DELIVERY
BACKWALL
(SEE NOTE 2)
STANDARD
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
BRIDGE APPROACH SLABS
2. DESIGNER TO DETERMINE BACKWALL SHAPE, REFER TO
* MEASURED NORMAL TO ABUTMENT
BD-621M, SHEET 2.
3. USE ONLY APPROVED SEALS, AS LISTED IN BULLETIN 15.
TYPE 2 APPROACH SLAB (WITH OVERLAY)- DETAIL 4
APPROACH SLAB SUPPORTED ON ABUTMENT
BACKWALL WITH NEOPRENE STRIP SEAL DAM
TYPE 1 AND TYPE 2 - DETAIL 4
INSTALL JOINT SEALS TO A UNIFORM DEPTH WITH THE
TOP OF THE SEAL FROM" TO" BELOW THE LEVEL
(NEOPRENE STRIP SEAL DAM WITH BACKWALL)
OF THE CHAMFER. MAKE THE TOP EDGES OF THE
CONTACT SURFACES ON BOTH SIDES OF THE SEAL AT THE
SAME ELEVATION.
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 10 OF 35
4. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
BRIDGE
APPROACH SLAB
"*
SAWCUT
* MEASURED NORMAL
TO ABUTMENT
"
JOINT SEALING
MATERIAL
ROADWAY GRADE
2" DIA HEAT
RESISTANT
TOOTH EXPANSION
SEE DETAIL H,
BACKER ROD
DAM (SEE BC-762M)
1’-4"
DEPTH EQUALS HEIGHT
AND HAUNCH
COMPRESSION SEAL FOR " MOVEMENT
CLASSIFICATION, SEE NOTE 2.
MANUFACTURER’S DATA
8"
BEAM NOTCH
OF SEAL PLUS 1". SEE
1" MIN. NOMINAL WIDTH NEOPRENE
"
" TO
DECK SLAB
MIN.
1’-0"
SHEET 10
OR INCREASED
ITEM)
CONCRETE
(ROADWAY
9"*
5" SUPERPAVE
1’-3"*
ASPHALT OVERLAY
DECK
LIMITS OF BLOCKOUT
"
" TO
2’-0"*
APPROACH SLAB
HAUNCH DEPTH
CONCRETE
" MIN.
BOND BREAKER,
CONSTR
(TYP)
NEOPRENE SPONGE
BRIDGE APPROACH SLAB
2-PLY BIT. PAPER
JOINT
" CLOSED CELL
JOINT OPENING FOR JOINT SEAL, SEE JOINT PREPARATION
CLASS AA CEMENT CONCRETE
BEAM
NOTES ON SHEET 3. WIDTH OF OPENING SHOULD BE
" CLOSED CELL
8"*
ADJUSTED TO ACCOUNT FOR THE CONCRETE SURFACE
NEOPRENE SPONGE
TEMPERATURE AT THE TIME OF SAWING.
SEE MANUFACTURER’S DATA.
DETAIL J
(NEOPRENE COMPRESSION SEAL)
* MEASURED NORMAL TO ABUTMENT
BRIDGE
APPROACH SLAB
"*
TYPE 1 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 5
* MEASURED NORMAL
SAWCUT
TO ABUTMENT
"
JOINT SEALING
MATERIAL
ROADWAY GRADE
2" DIA HEAT
RESISTANT
BACKER ROD
(ROADWAY ITEM)
5" SUPERPAVE
"
DECK
CONCRETE
" TO
BACKWALL WITH TOOTH EXPANSION DAM
ASPHALT OVERLAY
APPROACH SLAB SUPPORTED ON ABUTMENT
1’-2"*
9"*
OF SEAL PLUS 1". SEE
" MIN. NOMINAL INVERTED
V JOINT SEAL FOR " MOVEMENT
"
DEPTH EQUALS HEIGHT
LIMITS OF BLOCKOUT
" TO
2’-0"*
CLASSIFICATION, SEE NOTE 2.
MANUFACTURER’S DATA
APPROACH SLAB
SUPERPAVE ASPHALT
TOOTH EXPANSION
DAM (SEE BC-762M)
CONCRETE
OVERLAY (ROADWAY ITEM)
SEE DETAIL J
" MIN.
" CLOSED CELL
(TYP)
5"
JOINT OPENING FOR JOINT SEAL, SEE JOINT PREPARATION
NOTES ON SHEET 3. WIDTH OF OPENING SHOULD BE
AND HAUNCH
OR INCREASED
HAUNCH DEPTH
ADJUSTED TO ACCOUNT FOR THE CONCRETE SURFACE
1’-9"
1’-4"
BEAM NOTCH
TEMPERATURE AT THE TIME OF SAWING.
SEE MANUFACTURER’S DATA.
DETAIL J
8"
MIN.
DECK SLAB
1’-0"
NEOPRENE SPONGE
(INVERTED V JOINT SEAL)
DETAIL J NOTES
BOND BREAKER,
CONSTR
BEAM
2-PLY BIT. PAPER
JOINT
BRIDGE APPROACH SLAB
CLASS AA CEMENT CONCRETE
1. DETAIL J SHOWN FOR TYPE 2-STRUCTURE SUPPORTED APPROACH SLABS.
2. FOR TYPE 2-BACKWALL SUPPORTED APPROACH SLABS, OMIT WATERSTOP
AND " CLOSED CELL NEOPRENE SPONGE ABOVE WATERSTOP.
" CLOSED CELL
8"*
NEOPRENE SPONGE
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
* MEASURED NORMAL TO ABUTMENT
STANDARD
NOTES
TYPE 2 APPROACH SLAB (WITH OVERLAY)- DETAIL 5
1. FOR NOTES, SEE SHEETS 1 AND 2.
BRIDGE APPROACH SLABS
2. USE ONLY APPROVED SEALS, AS LISTED IN BULLETIN 15.
APPROACH SLAB SUPPORTED ON ABUTMENT
BACKWALL WITH TOOTH EXPANSION DAM
INSTALL JOINT SEALS TO A UNIFORM DEPTH WITH THE
TOP OF THE SEAL FROM 1/2" TO 3/4" BELOW THE LEVEL
OF THE PAVEMENT SURFACE. MAKE THE TOP EDGES OF THE
TYPE 1 AND TYPE 2 - DETAIL 5
(TOOTH EXPANSION DAM WITH BACKWALL)
CONTACT SURFACES ON BOTH SIDES OF THE SEAL AT THE
SAME ELEVATION.
3. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 11 OF 35
BD-628M
9"*
SEE DETAIL H,
SHEET 10
WATERSTOP
5" MIN. DECK
1’-4"
SLAB PLUS HAUNCH
1
BEAM NOTCH
1
(REFER TO
BD-661M)
BOND BREAKER,
8"*
" CLOSED CELL
2-PLY BIT. PAPER
BRIDGE APPROACH SLAB
NEOPRENE SPONGE
CLASS AA CEMENT CONCRETE
END OF BEAM
VOID
1’-3"*
C
L BRGS.
P/S CONCRETE
ADJACENT BOX BEAM
FRONT FACE
9"*
9"*
MIN.
MIN.
OF ABUTMENT
BATTER AS REQUIRED
1’-6"*
MIN.
* MEASURED NORMAL TO ABUTMENT
TYPE 1 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 6
APPROACH SLAB SUPPORTED ON P/S CONCRETE
ADJACENT BOX BEAMS FOR BEAM DEPTHS 27" AND GREATER
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. BURN OFF, TO TOP OF BEAM, REINFORCEMENT AND/OR
LIFTING DEVICES PROTRUDING INTO APPROACH SLAB.
3. DETAILS SHOWN MAY ONLY BE USED IF THE BEAM DEPTH
9"*
IS EQUAL TO OR EXCEEDS THE DEPTHS INDICATED. IF
SUPERPAVE ASPHALT
SEE DETAIL J,
SHEET 11
OVERLAY (ROADWAY ITEM)
WATERSTOP
REQUIRED BEAM DEPTH IS LESS THAN INDICATED REFER
TO DETAIL 10.
4. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
1’-4"
BEAM NOTCH
1
(REFER TO
1’-9"
5"
5" MIN. DECK
SLAB PLUS HAUNCH
1
BD-661M)
BOND BREAKER,
VOID
8"*
" CLOSED CELL
2-PLY BIT. PAPER
NEOPRENE SPONGE
END OF BEAM
BRIDGE APPROACH SLAB
CLASS AA CEMENT CONCRETE
1’-3"*
C
L BRGS.
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
P/S CONCRETE
BUREAU OF PROJECT DELIVERY
ADJACENT BOX BEAM
FRONT FACE
9"*
9"*
MIN.
MIN.
BATTER AS REQUIRED
OF ABUTMENT
STANDARD
1’-6"*
MIN.
* MEASURED NORMAL TO ABUTMENT
BRIDGE APPROACH SLABS
TYPE 2 APPROACH SLAB (WITH OVERLAY)- DETAIL 6
APPROACH SLAB SUPPORTED ON P/S CONCRETE
TYPE 1 AND TYPE 2 - DETAIL 6
(P/S CONCRETE ADJACENT BOX BEAMS
WITHOUT BACKWALL)
ADJACENT BOX BEAMS FOR BEAM DEPTHS 30" AND GREATER
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 12 OF 35
BD-628M
9"*
SEE DETAIL H,
8" MIN.
SHEET 10
WATERSTOP
9
"
M
I
N
.
" MIN.
HAUNCH
BEAM NOTCH
(WITHOUT
(REFER TO
CAMBER)
BD-661M)
1’-4"
DECK SLAB
1
1
BOND BREAKER,
8"*
" CLOSED CELL
2-PLY BIT. PAPER
BRIDGE APPROACH SLAB
NEOPRENE SPONGE
CLASS AA CEMENT CONCRETE
END OF BEAM
1’-0"*
VOID
1’-3"*
MIN. FULL DEPTH
DIAPHRAGM
(REFER TO BD-656M)
C
L BRGS.
P/S CONCRETE
SPREAD BOX BEAM
FRONT FACE
9"*
9"*
MIN.
MIN.
BATTER AS REQUIRED
OF ABUTMENT
1’-6"*
MIN.
* MEASURED NORMAL TO ABUTMENT
TYPE 1 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 7
APPROACH SLAB SUPPORTED ON P/S CONCRETE SPREAD
BOX BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
FOR BEAM DEPTHS 24" AND GREATER
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. BURN OFF, TO TOP OF BEAM, REINFORCEMENT AND/OR
LIFTING DEVICES PROTRUDING INTO APPROACH SLAB.
3. DETAILS SHOWN MAY ONLY BE USED IF THE BEAM DEPTH
IS EQUAL TO OR EXCEEDS THE DEPTHS INDICATED. IF
9"*
SUPERPAVE ASPHALT
SEE DETAIL J,
8" MIN.
SHEET 11
OVERLAY (ROADWAY ITEM)
WATERSTOP
TO DETAIL 11.
4. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
" MIN.
CAMBER)
9
"
M
I
N
.
HAUNCH
(WITHOUT
BEAM NOTCH
(REFER TO
BD-661M)
1’-9"
1’-4"
5"
DECK SLAB
REQUIRED BEAM DEPTH IS LESS THAN INDICATED REFER
1
1
BOND BREAKER,
" CLOSED CELL
8"*
2-PLY BIT. PAPER
NEOPRENE SPONGE
END OF BEAM
BRIDGE APPROACH SLAB
CLASS AA CEMENT CONCRETE
1’-0"*
VOID
1’-3"*
MIN. FULL DEPTH
DIAPHRAGM
C
L BRGS.
(REFER TO BD-656M)
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
P/S CONCRETE
SPREAD BOX BEAM
FRONT FACE
9"*
9"*
MIN.
MIN.
STANDARD
BRIDGE APPROACH SLABS
BATTER AS REQUIRED
OF ABUTMENT
1’-6"*
MIN.
* MEASURED NORMAL TO ABUTMENT
TYPE 1 AND TYPE 2 - DETAIL 7
(P/S CONCRETE SPREAD BOX BEAMS
WITHOUT BACKWALL)
TYPE 2 APPROACH SLAB (WITH OVERLAY)- DETAIL 7
APPROACH SLAB SUPPORTED ON P/S CONCRETE SPREAD
BOX BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 13 OF 35
FOR BEAM DEPTHS 30" AND GREATER
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
9"*
SEE DETAIL H,
8" MIN.
SHEET 10
WATERSTOP
" MIN.
9
"
M
I
N
.
1
1
HAUNCH
1’-4"
DECK SLAB
(WITHOUT
CAMBER)
BOND BREAKER,
2-PLY BIT. PAPER
BRIDGE APPROACH SLAB
BEAM NOTCH
2"
(REFER TO
" CLOSED CELL
BD-662M)
8"*
CLASS AA CEMENT CONCRETE
MIN.
NEOPRENE SPONGE
1’-6"*
MIN. FULL DEPTH
DIAPHRAGM
P/S CONCRETE
(REFER TO BD-656M)
I-BEAM
END OF BEAM
4"*
MIN.
* MEASURED NORMAL TO ABUTMENT
TYPE 1 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 8
APPROACH SLAB SUPPORTED ON P/S CONCRETE
I-BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. BURN OFF, TO TOP OF BEAM, REINFORCEMENT AND/OR
LIFTING DEVICES PROTRUDING INTO APPROACH SLAB.
3. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
9"*
SUPERPAVE ASPHALT
SEE DETAIL J,
8" MIN.
SHEET 11
OVERLAY (ROADWAY ITEM)
WATERSTOP
1
1
9
"
M
I
N
.
HAUNCH
(WITHOUT
CAMBER)
1’-9"
" MIN.
1’-4"
5"
DECK SLAB
BEAM NOTCH
BOND BREAKER,
(REFER TO
2-PLY BIT. PAPER
BD-662M)
2"
" CLOSED CELL
8"*
BRIDGE APPROACH SLAB
CLASS AA CEMENT CONCRETE
MIN.
NEOPRENE SPONGE
1’-6"*
MIN. FULL DEPTH
P/S CONCRETE
DIAPHRAGM
I-BEAM
(REFER TO BD-656M)
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
END OF BEAM
STANDARD
4"*
MIN.
BRIDGE APPROACH SLABS
* MEASURED NORMAL TO ABUTMENT
TYPE 1 AND TYPE 2 - DETAIL 8
(P/S CONCRETE I-BEAMS WITHOUT BACKWALL)
TYPE 2 APPROACH SLAB (WITH OVERLAY)- DETAIL 8
APPROACH SLAB SUPPORTED ON P/S CONCRETE
I-BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 14 OF 35
BD-628M
9"*
SEE DETAIL H,
8" MIN.
SHEET 10
WATERSTOP
DECK SLAB
1’-4"
12"*
MIN.
" MIN.
HAUNCH
BEAM NOTCH
3"*
(WITHOUT
(REFER TO
MIN.
CAMBER)
BD-611M)
BOND BREAKER,
2-PLY BIT. PAPER
ROUGH CONSTR. JOINT
3"
BRIDGE APPROACH SLAB
MIN.
CLASS AA CEMENT CONCRETE
8"*
" CLOSED CELL
NEOPRENE SPONGE
FULL DEPTH DIAPHRAGM
(REFER TO BD-611M)
STEEL
END OF BEAM
I-BEAM
4"*
MIN.
* MEASURED NORMAL TO ABUTMENT
TYPE 1 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 9
APPROACH SLAB SUPPORTED ON STEEL
I-BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
FOR BEAM DEPTHS 2’-1" AND GREATER
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. DETAILS SHOWN MAY ONLY BE USED IF THE BEAM DEPTH
IS EQUAL TO OR EXCEEDS THE DEPTHS INDICATED. IF
REQUIRED BEAM DEPTH IS LESS THAN INDICATED REFER
TO DETAIL 12.
3. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
9"*
SUPERPAVE ASPHALT
SEE DETAIL J,
8" MIN.
SHEET 11
OVERLAY (ROADWAY ITEM)
WATERSTOP
12"*
HAUNCH
MIN.
(WITHOUT
BEAM NOTCH
CAMBER)
(REFER TO
3"*
BD-611M)
MIN.
1’-9"
" MIN.
1’-4"
5"
DECK SLAB
BOND BREAKER,
ROUGH CONSTR. JOINT
2-PLY BIT. PAPER
3"
" CLOSED CELL
BRIDGE APPROACH SLAB
CLASS AA CEMENT CONCRETE
MIN.
8"*
NEOPRENE SPONGE
FULL DEPTH DIAPHRAGM
(REFER TO BD-611M)
STEEL
END OF BEAM
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
I-BEAM
STANDARD
4"*
MIN.
BRIDGE APPROACH SLABS
* MEASURED NORMAL TO ABUTMENT
TYPE 1 AND TYPE 2 - DETAIL 9
(STEEL BEAMS WITHOUT BACKWALL)
TYPE 2 APPROACH SLAB (WITH OVERLAY)- DETAIL 9
APPROACH SLAB SUPPORTED ON STEEL
I-BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 15 OF 35
FOR BEAM DEPTHS 2’-6" AND GREATER
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
9"*
SEE DETAIL H,
#6 @ 9"
SHEET 10
WATERSTOP
EXTEND 2’-9"
CL BRGS.
BEYOND
5" MIN. DECK
SLAB PLUS HAUNCH
1’-4"
3" CLR.
" CLOSED CELL
(TYP.)
NEOPRENE SPONGE
1
BEAM NOTCH
1’-3"*
1’-4"*
7"*
1
9"
(REFER TO
BD-661M)
BOND BREAKER,
2-PLY BIT. PAPER
DOWEL HOLE
BRIDGE APPROACH SLAB
0"
3" CLR.
PROVIDE #5 BARS
(TYP.)
CLASS AA CEMENT CONCRETE
AS INDICATED,
C
L BRGS.
#5 @ 9"
1’-0" MAX.
0"
P/S CONCRETE
#6 PLACED
ADJACENT BOX BEAM
0"
3" CLR.
#6 @ 6"
(TYP.)
MIN.
9"
VERTICAL SPACING
MIN.
END OF BEAM
1’-0"
VOID
INSIDE HOOK
3" CLOSED CELL
#5 BARS AT
NEOPRENE SPONGE
" PREFORMED
1’-0" MAX. C/C
9"*
9"*
POLYSTYRENE
1’-4"*
MIN.
MIN.
(TYP.)
REINFORCEMENT
PER BD-621M
1
’
M
6
I
"
N
.
1’-6"
CELLULAR
FRONT FACE
OF ABUTMENT
MIN.
ABUTMENT
1’-6"*
MIN.
* MEASURED NORMAL
VERTICAL
1
TO ABUTMENT
REAR FACE
1
ABUTMENT CORBEL
ABUTMENT (REFER
REINFORCEMENT DETAIL
TO BD-621M FOR
ADDITIONAL DETAILS)
(BATTERED REAR FACE)
TYPE 1 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 10
APPROACH SLAB SUPPORTED ON ABUTMENT ADJACENT TO P/S CONCRETE
ADJACENT BOX BEAMS FOR BEAM DEPTHS LESS THAN 27"
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
9"*
#6 @ 9"
SEE DETAIL J,
EXTEND 2’-9"
SHEET 11
SUPERPAVE ASPHALT
WATERSTOP
CL BRGS.
BEYOND
OVERLAY (ROADWAY ITEM)
" CLOSED CELL
NEOPRENE SPONGE
5"
5" MIN. DECK
SLAB PLUS HAUNCH
1
1’-3"*
7"*
1’-4"
(TYP.)
BEAM NOTCH
BOND BREAKER,
1
(REFER TO
2-PLY BIT. PAPER
1’-9"
3" CLR.
BD-661M)
VOID
END OF BEAM
3" CLR.
DOWEL HOLE
0"
PROVIDE #5 BARS
(TYP.)
C
L BRGS.
#5 @ 9"
AS INDICATED,
BRIDGE APPROACH SLAB
1’-0" MAX.
CLASS AA CEMENT CONCRETE
#6 PLACED
ADJACENT BOX BEAM
INSIDE HOOK
9"
VERTICAL SPACING
P/S CONCRETE
3" CLOSED CELL
NEOPRENE SPONGE
9"*
MIN.
MIN.
POLYSTYRENE
1’-4"*
MIN.
CELLULAR
9"*
OF ABUTMENT
1’-6"
" PREFORMED
FRONT FACE
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
1’-6"*
MIN.
STANDARD
* MEASURED NORMAL
VERTICAL
1
TO ABUTMENT
BRIDGE APPROACH SLABS
REAR FACE
1
ABUTMENT (REFER
TYPE 1 AND TYPE 2 - DETAIL 10
TO BD-621M FOR
ADDITIONAL DETAILS)
(P/S CONCRETE ADJACENT BOX BEAMS
WITH ABUTMENT CORBEL)
TYPE 2 APPROACH SLAB (WITH OVERLAY)- DETAIL 10
APPROACH SLAB SUPPORTED ON ABUTMENT ADJACENT TO P/S CONCRETE
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 16 OF 35
ADJACENT BOX BEAMS FOR BEAM DEPTHS LESS THAN 30"
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
9"*
SEE DETAIL H,
#6 @ 9"
8" MIN.
SHEET 10
WATERSTOP
EXTEND 2’-9"
DECK SLAB
CL BRGS.
BEYOND
1’-4"
3" CLR.
" CLOSED CELL
(TYP.)
6
"
M
I
N
.
NEOPRENE SPONGE
" MIN.
HAUNCH
BEAM NOTCH
(WITHOUT
(REFER TO
CAMBER)
BD-661M)
1’-0"*
7"*
END OF BEAM
1
BOND BREAKER,
1
VOID
3" CLR.
2-PLY BIT. PAPER
0"
BRIDGE APPROACH SLAB
(TYP.)
CLASS AA CEMENT CONCRETE
PROVIDE #5 BARS
C
L BRGS.
AS INDICATED,
#5 @ 9"
1’-0" MAX.
AT BEAMS
#5 @ 9"
VERTICAL SPACING
P/S CONCRETE
9"
BETWEEN
SPREAD BOX BEAM
#6 PLACED
BEAMS
INSIDE HOOK
3" CLOSED CELL
NEOPRENE SPONGE
(REFER TO BD-656M)
MIN.
1’-6"
CELLULAR
1’-3"*
POLYSTYRENE
MIN.
" PREFORMED
FULL DEPTH DIAPHRAGM
FRONT FACE
9"*
9"*
MIN.
MIN.
1’-4"*
OF ABUTMENT
1’-6"*
VERTICAL
MIN.
* MEASURED NORMAL
1
TO ABUTMENT
REAR FACE
1
ABUTMENT (REFER
TO BD-621M FOR
ADDITIONAL DETAILS)
TYPE 1 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 11
APPROACH SLAB SUPPORTED ON ABUTMENT ADJACENT TO P/S CONCRETE
SPREAD BOX BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
FOR BEAM DEPTHS LESS THAN 24"
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
9"*
2. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
3. FOR ABUTMENT CORBEL REINFORCEMENT DETAIL, SEE SHEET 16.
8" MIN.
DECK SLAB
#6 @ 9"
SEE DETAIL J,
EXTEND 2’-9"
SHEET 11
SUPERPAVE ASPHALT
WATERSTOP
CL BRGS.
BEYOND
OVERLAY (ROADWAY ITEM)
" CLOSED CELL
5"
NEOPRENE SPONGE
BEAM NOTCH
(WITHOUT
(REFER TO
7"*
BOND BREAKER,
2-PLY BIT. PAPER
BD-661M)
END OF BEAM
1
1
VOID
3" CLR.
(TYP.)
0"
PROVIDE #5 BARS
C
L BRGS.
#5 @ 9"
AT BEAMS
#5 @ 9"
AS INDICATED,
BRIDGE APPROACH SLAB
1’-0" MAX.
CLASS AA CEMENT CONCRETE
VERTICAL SPACING
#6 PLACED
BEAMS
INSIDE HOOK
9"
BETWEEN
3" CLOSED CELL
NEOPRENE SPONGE
CELLULAR
1’-3"*
(REFER TO BD-656M)
MIN.
POLYSTYRENE
MIN.
" PREFORMED
FULL DEPTH DIAPHRAGM
1’-6"
CAMBER)
1’-0"*
1’-4"
6
"
M
I
N
.
(TYP.)
HAUNCH
1’-9"
3" CLR.
" MIN.
FRONT FACE
9"*
9"*
MIN.
MIN.
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
1’-4"*
BUREAU OF PROJECT DELIVERY
OF ABUTMENT
1’-6"*
* MEASURED NORMAL
TO ABUTMENT
VERTICAL
MIN.
1
STANDARD
REAR FACE
1
ABUTMENT (REFER
TO BD-621M FOR
ADDITIONAL DETAILS)
TYPE 2 APPROACH SLAB (WITH OVERLAY)- DETAIL 11
BRIDGE APPROACH SLABS
TYPE 1 AND TYPE 2 - DETAIL 11
(P/S CONCRETE SPREAD BOX BEAMS
WITH ABUTMENT CORBEL)
APPROACH SLAB SUPPORTED ON ABUTMENT ADJACENT TO P/S CONCRETE
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 17 OF 35
SPREAD BOX BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
FOR BEAM DEPTHS LESS THAN 30"
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
9"*
SEE DETAIL H,
#6 @ 9"
8" MIN.
SHEET 10
WATERSTOP
EXTEND 2’-9"
DECK SLAB
CL BRGS.
BEYOND
1’-4"
1’-4"
" MIN.
1’-9"*
" CLOSED CELL
MIN.
NEOPRENE SPONGE
4"
ROUGH CONSTR.
HAUNCH
JOINT
3" CLR.
(WITHOUT
(TYP.)
CAMBER)
BOND BREAKER,
WORK POINT
2-PLY BIT. PAPER
BRIDGE APPROACH SLAB
END OF BEAM
4"*
#5 @ 9"
7"*
MIN.
BETWEEN
CLASS AA CEMENT CONCRETE
PROVIDE #5 BARS
AS INDICATED,
1’-0" MAX.
BEAMS
VERTICAL SPACING
STEEL
9"
C
L BRGS.
I-BEAM
#6 PLACED
INSIDE HOOK
3" CLOSED CELL
NEOPRENE SPONGE
POLYSTYRENE
3" CLR.
10"* MIN. (POT BEARINGS)
(TYP.)
OR 1’-3"* MIN.
MIN.
CELLULAR
(REFER TO BD-611M)
1’-6"
" PREFORMED
FULL DEPTH DIAPHRAGM
FRONT FACE
(ELASTOMERIC BEARINGS)
9"*
9"*
MIN.
MIN.
1’-4"*
OF ABUTMENT
1’-6"*
* MEASURED NORMAL
VERTICAL
MIN.
TO ABUTMENT
1
REAR FACE
1
ABUTMENT (REFER
TO BD-621M FOR
ADDITIONAL DETAILS)
TYPE 1 APPROACH SLAB (WITHOUT OVERLAY) - DETAIL 12
APPROACH SLAB SUPPORTED ON ABUTMENT ADJACENT TO
STEEL I-BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
FOR BEAM DEPTHS LESS THAN 2’-1"
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
9"*
3. FOR ABUTMENT CORBEL REINFORCEMENT DETAIL, SEE SHEET 16.
8" MIN.
DECK SLAB
#6 @ 9"
SEE DETAIL J,
EXTEND 2’-9"
SHEET 11
SUPERPAVE ASPHALT
WATERSTOP
CL BRGS.
BEYOND
OVERLAY (ROADWAY ITEM)
" CLOSED CELL
5"
NEOPRENE SPONGE
MIN.
3" CLR.
(TYP.)
HAUNCH
BOND BREAKER,
2-PLY BIT. PAPER
(WITHOUT
CAMBER)
4"*
1’-4"
" MIN.
1’-9"
1’-4"
1’-9"*
7"*
ROUGH CONSTR. JOINT
MIN.
END OF BEAM
#5 @ 9"
PROVIDE #5 BARS
BETWEEN
AS INDICATED,
BEAMS
1’-0" MAX.
BRIDGE APPROACH SLAB
CLASS AA CEMENT CONCRETE
VERTICAL SPACING
STEEL
#6 PLACED
INSIDE HOOK
3" CLOSED CELL
9"
I-BEAM
C
L BRGS.
NEOPRENE SPONGE
COMMONWEALTH OF PENNSYLVANIA
10"* MIN. (POT BEARINGS)
3" CLR.
OR 1’-3"* MIN.
(TYP.)
POLYSTYRENE
MIN.
CELLULAR
(REFER TO BD-611M)
1’-6"
" PREFORMED
FULL DEPTH DIAPHRAGM
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
FRONT FACE
(ELASTOMERIC BEARINGS)
9"*
9"*
MIN.
MIN.
1’-4"*
OF ABUTMENT
* MEASURED NORMAL
TO ABUTMENT
1’-6"*
STANDARD
VERTICAL
MIN.
1
REAR FACE
1
BRIDGE APPROACH SLABS
ABUTMENT (REFER
TO BD-621M FOR
ADDITIONAL DETAILS)
TYPE 1 AND TYPE 2 - DETAIL 12
(STEEL BEAMS WITH ABUTMENT CORBEL)
TYPE 2 APPROACH SLAB (WITH OVERLAY)- DETAIL 12
APPROACH SLAB SUPPORTED ON ABUTMENT ADJACENT TO
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 18 OF 35
STEEL I-BEAMS AND FULL DEPTH CONCRETE END DIAPHRAGMS
FOR BEAM DEPTHS LESS THAN 2’-6"
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
1" FLUSH
7’-6" ADJACENT TO CONCRETE PAVEMENT
EXPANSION JOINT
8’-6" ADJACENT TO PAVEMENT RELIEF JOINT
OUTSIDE FACE
OF BARRIER
E
BARRIER
5’-0" ADJACENT TO FLEXIBLE PAVEMENT
CURB
5’-6"
(ROADWAY
MIN.
ITEM)
DESCRIPTION OF PLANS FOR
DESCRIPTION OF DETAILS FOR
TYPE 3 APPROACH SLABS
TYPE 3 APPROACH SLAB
PLAN
DESCRIPTION
SHEET NO.
DETAIL
APPROACH SLAB WITH
1
INLET
19
SHOULDER
ITEM)
0"
’10
N.
3)
MI
TE
NO
EE
(S
SHEET NO.
13
LONG U-WINGS
(ROADWAY
DESCRIPTION
END OF APPROACH SLAB WITH NEOPRENE STRIP SEAL DAM
22
ADJACENT TO FLEXIBLE PAVEMENT
END OF APPROACH SLAB WITH NEOPRENE STRIP SEAL DAM
APPROACH SLAB WITH
14
22
ADJACENT TO CONCRETE PAVEMENT
FLARED WINGS OR
2
20
SHORT U-WINGS WITH
END OF APPROACH SLAB WITH NEOPRENE STRIP SEAL DAM
MOMENT SLABS
15
22
ADJACENT TO PAVEMENT RELIEF JOINT
APPROACH SLAB WITH
APPROACH SLAB CONNECTED TO P/S CONCRETE ADJACENT
3
FLARED WINGS OR
21
19
24
BOX BEAMS WITH BACKWALL
SHORT U-WINGS
OPTIONAL KEYED
#5 @ 12"
AB
SL
APPROACH SLAB CONNECTED TO THE SUPERSTRUCTURE
R
PE
EE
SL
9"
@
T.
#5
BO
&
P
TO
J
J
21
(P/S CONCRETE I-BEAMS AND CONCRETE END
25
BRIDGE WIDTH
DIAPHRAGMS) WITH BACKWALL
APPROACH SLAB CONNECTED TO THE SUPERSTRUCTURE
22
(STEEL I-BEAMS AND CONCRETE END DIAPHRAGMS)
25
WITH BACKWALL
APPROACH
WINGWALL
SLAB WITH
WITH BARRIER
BARRIER
JOINT OPENING
LL
WA
CK
BA
"
-0
3’
P
TO
"
T.
12
BO
@
"
12
#5
@
#7
5"
AS REQUIRED FOR
NEOPRENE STRIP SEAL
"
-0
2’
T
OU
CK
O
BL
TOP OF BARRIER
" PLATE
OPTIONAL KEYED
EXTEND JOINT SEAL UP BARRIER
SHOULDER
9"
NG
VI
PA
H
TC
NO
M
AG
R
H
AP
DI
ROADWAY WIDTH
SIDE
5"
CURB TO CURB WIDTH
HIGHWAY
30’-0"
APPROACH SLAB
#5 @ 12" TOP
C
L
#10 @ 6" BOT.
SKEW ANGLE TO
MATCH BRIDGE SKEW
SIDE
24
APPROACH SLAB CONNECTED TO THE SUPERSTRUCTURE
APPROACH SLAB
BRIDGE
(P/S CONCRETE SPREAD BOX BEAMS AND CONCRETE END
DIAPHRAGMS) WITH BACKWALL
SLEEPER SLAB
#5 @ 12"
20
#8 @ 12" TOP & BOT.
CONSTRUCTION JOINT
(SEE DETAIL B, SHEET 5)
CONSTRUCTION JOINT
FACE IN ACCORDANCE WITH
(SEE DETAIL B, SHEET 5)
BC-766M. EXTEND WATERSTOP TO
CONSTRUCTION JOINT
OUTSIDE FACE OF BARRIER, SEE
SEE DETAIL K,
GUTTER LINE
V-NOTCH
SHEET 20
BOTTOM OF
APPROACH SLAB
TOP OF WINGWALL
TERMINATION DETAIL ON SHEET 4.
AND CONSTR JOINT
1/2" OPEN JOINT IN BARRIER,
SEE BC-752M FOR DETAILS (TYP).
5’-6"
E
OF SAW CUT FOR JOINT SEAL
K
OUTSIDE FACE
K
MIN.
OF BARRIER
JOINT OPENING
AS REQUIRED FOR
BARRIER
1" PREFORMED
OMIT CAULKING COMPOUND IN AREA
BEND LINE
CELLULAR
POLYSTYRENE
WINGWALL
NEOPRENE STRIP SEAL
PLAN 1
(TYP. EACH SIDE)
TYPE 3
SLEEPER SLAB
" BETWEEN
(FAR SIDE OF
BOTTOM OF PLATE
WINGWALL)
AND TOP OF WALL
APPROACH SLAB WITH LONG U-WINGS
SECTION K-K
NOTES
30’-0"
SEE DETAILS
2’-9"
LIMITS OF
(TYP.)
CONSTRUCTION JOINT
BLOCKOUT
" CLR.
BRIDGE
TRANSVERSE
SIDE
#5 @ 12"
19 THRU 22
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. FOR SECTION E-E, SEE SHEET 8.
HIGHWAY
3. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES
SIDE
NEOPRENE STRIP SEAL
CONCRETE
DAM (SEE BC-767M)
APPROACH SLAB
TYPE 2-SC POSTS IN GUIDE RAIL TRANSITION.
SEE DETAILS
13, 14 AND 15
2
1’-6"
3" CLR.
#5 @ 12"
#7 @ 12"
#10 @ 6"
(BOTH ENDS)
3" CLR.
(TYP.)
ITEM)
POLYETHYLENE SHEETING
UNDERNEATH APPROACH SLAB
PAY LIMITS FOR
BRIDGE APPROACH SLAB QUANTITIES
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
(ROADWAY ITEM)(REFER
(ROADWAY
PROVIDE 2 LAYERS OF 4 MIL.
#6 @ 9"
DIAPHRAGM
COMMONWEALTH OF PENNSYLVANIA
SUBSURFACE DRAIN
SUBBASE
TO INSTRUCTIONS
SLEEPER SLAB
TO DESIGNER NOTES)
PAY LIMIT: CONCRETE
STANDARD
PAVEMENT, FLEXIBLE
PAVEMENT OR PAVEMENT
BACKWALL
BRIDGE APPROACH SLABS
RELIEF JOINT
(ROADWAY ITEMS)
PLACED PARALLEL TO BEAMS AND
TYPE 3 - PLAN 1 AND SECTION
SPACED BETWEEN BEAMS, BEAM WEBS
OR PLACED WITH P/S ADJACENT
BOX BEAMS
SECTION J-J
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 19 OF 35
BD-628M
EXPANSION JOINT
10’-0" MIN.
OUTSIDE FACE
CURB
EXPANSION JOINT
OF BARRIER
E
(ROADWAY ITEM)
(SEE NOTE 6)
M
(SEE NOTE 4)
BARRIER
1" FLUSH
MOMENT SLAB WITH BARRIER
ROADWAY PAVEMENT
MOMENT SLAB WITH BARRIER
SHOULDER/
8’-0" MIN.
(ROADWAY
ITEM)
SHOULDER
INLET
10’-0" MIN.
(SEE NOTE 7)
8’-0" MIN.
LANE LINE
OUTSIDE FACE
OF BARRIER
TIE BARS OR
TIE BOLTS
6"
MIN.
M
OPTIONAL KEYED
#5 @ 12"
CONSTRUCTION JOINT
AB
SL
R
PE
EE
SL
9"
@
T.
#5
BO
&
P
TO
5"
J
J
#5
@
#7
5"
"
-0
2’
T
OU
CK
O
BL
(SEE DETAIL B, SHEET 5)
OUTSIDE FACE OF BARRIER, SEE
SECTION M-M
M
OPTIONAL KEYED
BC-766M. EXTEND WATERSTOP TO
MOMENT SLAB ADJACENT TO
TYPE 3 OR TYPE 4 APPROACH SLAB
"
-0
3’
P
TO
"
T.
12
BO
"
12
CONSTRUCTION JOINT
FACE IN ACCORDANCE WITH
SHOULDER JOINT
CONSTRUCTION JOINT
TERMINATION DETAIL ON SHEET 4.
SHOULDER
EXTEND JOINT SEAL UP BARRIER
@
8’-0" MIN.
LL
WA
CK
BA
9"
NG
VI
PA
H
TC
NO
M
AG
R
H
AP
DI
BRIDGE WIDTH
SIDE
APPROACH SLAB
CURB TO CURB WIDTH
HIGHWAY
30’-0"
SIDE
ROADWAY WIDTH
C
L
#5 @ 12" TOP
MATCH BRIDGE SKEW
#10 @ 6" BOT.
SKEW ANGLE TO
BRIDGE
LONGITUDINAL
(REFER TO RC-20M)
SLEEPER SLAB
APPROACH SLAB
SUBBASE
(ROADWAY ITEM)
#8 @ 12" TOP & BOT.
(SEE DETAIL B, SHEET 5)
#5 @ 12"
NOTES
1/2" OPEN JOINT IN BARRIER,
1. FOR NOTES, SEE SHEETS 1 AND 2.
SEE BC-752M FOR DETAILS (TYP).
OUTSIDE FACE
E
OF SAW CUT FOR JOINT SEAL
M
OF BARRIER
L
L
EXPANSION JOINT
JOINT OPENING AS REQUIRED
(SEE NOTE 4)
FOR NEOPRENE STRIP SEAL
BARRIER
2. FOR SECTION E-E, SEE SHEET 8.
OMIT CAULKING COMPOUND IN AREA
3. FOR SECTION J-J, SEE SHEET 19.
4. PROVIDE THE FOLLOWING JOINT OPENINGS:
APPROACH SLAB ADJACENT TO CONCRETE OR FLEXIBLE PAVEMENT:
1" FLUSH EXPANSION JOINT
10’-0" MIN.
(TYP. EACH SIDE)
APPROACH SLAB ADJACENT TO PAVEMENT RELIEF JOINT:
MOMENT SLAB WITH BARRIER
1’-0" AND PROVIDE SLIDING PLATE IN ACCORDANCE
WITH THE DETAILS SHOWN ON BD-627M.
PLAN 2
5. FOR ADDITIONAL MOMENT SLAB DETAILS REFER TO BD-627M.
5’-0" ADJACENT TO FLEXIBLE PAVEMENT
TYPE 3
7’-6" ADJACENT TO CONCRETE PAVEMENT
APPROACH SLAB WITH FLARED WINGS OR
8’-6" ADJACENT TO PAVEMENT RELIEF JOINT
SHORT U-WINGS WITH MOMENT SLABS
6. PROVIDE TYPE 2-SC GUIDE RAIL WITH POSTS AT 3’-1" SPA. ALONG
CURB AFTER APPROACH END TRANSITION.
7. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES TYPE 2-SC
POSTS IN GUIDE RAIL TRANSITION.
JOINT OPENING AS REQUIRED
APPROACH
MOMENT SLAB
SLAB WITH
WITH BARRIER
FOR NEOPRENE STRIP SEAL
BARRIER
APPROACH
ROADWAY
SLAB SIDE
SIDE
EXPANSION JOINT
3"
1"
(SEE NOTE 4)
JOINT OPENING AS REQUIRED
FOR NEOPRENE STRIP SEAL
3-" DIA. GALVANIZED
"
A325 BOLTS WITH GALVANIZED
WASHERS WITH THREADED
" PLATE
6
" REMOVABLE
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
GALVANIZED
6
BEND LINE
SEE DETAIL K
INSERTS (TYP)
"
1’-7"
TOP OF BARRIER
STEEL PLATE
GUTTER LINE
V-NOTCH
3"
" DIA. HOLES
BOTTOM OF
4"
4"
MIN.
MIN.
APPROACH SLAB
BOTTOM OF
STANDARD
NOTE:
BRIDGE APPROACH SLABS
DESIGNER TO DETERMINE LENGTH (L)
MOMENT SLAB
L
OF PLATE. PLATE AND OTHER ITEMS
TYPE 3 - PLAN 2
INCIDENTAL TO COST OF NEOPRENE
STRIP SEAL DAM.
" BETWEEN BOTTOM OF PLATE
AND TOP OF SLEEPER SLAB
DETAIL K
SLEEPER SLAB
END COVER PLATE
SECTION L-L
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 20 OF 35
BD-628M
EDGE OF
"
SLAB (TYP.)
SLIDING
CURB (ROADWAY ITEM)
PLATE
(SEE NOTE 5)
Z
SEE DETAIL C,
FOR NEOPRENE STRIP SEAL
APPROACH
ROADWAY
SLAB SIDE
SIDE
INLET
(ROADWAY
0"
’10
N.
6)
MI TE
NO
EE
S
(
4-" DIA. GALVANIZED
WASHERS WITH THREADED
2’-1"
#5 @ 12"
J
LL
WA
CK
BA
@
#5
@
#7
5"
OPTIONAL KEYED
(SEE DETAIL B, SHEET 5)
BC-766M. EXTEND WATERSTOP TO
3"
4"
4"
MIN.
MIN.
NOTE:
DESIGNER TO DETERMINE LENGTH (L)
OF PLATE. PLATE AND OTHER ITEMS
L
INCIDENTAL TO COST OF NEOPRENE
STRIP SEAL DAM.
DETAIL R
END COVER PLATE
"
-0
2’
UT
KO
OC
L
B
CONSTRUCTION JOINT
FACE IN ACCORDANCE WITH
" DIA. HOLES
"
-0
3’
P
TO
"
T.
12
BO
"
12
SHOULDER
EXTEND JOINT SEAL UP BARRIER
GALVANIZED
"
J
BRIDGE WIDTH
SIDE
5"
CONSTRUCTION JOINT
CURB TO CURB WIDTH
30’-0"
APPROACH SLAB
ROADWAY WIDTH
HIGHWAY
#5 @ 12" TOP
C
L
#10 @ 6" BOT.
MATCH BRIDGE SKEW
SLEEPER SLAB
#8 @ 12" TOP & BOT.
APPROACH SLAB
SKEW ANGLE TO
9"
NG
VI
PA
H
TC
NO
M
AG
R
H
AP
DI
" REMOVABLE
6
AB
SL
R
PE
EE
SL
9"
@
T.
#5
BO
&
P
TO
(SEE DETAIL B, SHEET 5)
#5 @ 12"
SIDE
INSERTS (TYP)
STEEL PLATE
CONSTRUCTION JOINT
BRIDGE
A325 BOLTS WITH GALVANIZED
6
ITEM)
1"
2
"
Z
SHEET 5 (TYP.)
OPTIONAL KEYED
JOINT OPENING AS REQUIRED
SHOULDER
1’-4
C
EXPANSION JOINT
8
"
C
E
(TYP.)
OF BARRIER
"
1" FLUSH
8"
OUTSIDE FACE
CURB
(AS REQUIRED)
"
#10 BOT.
"
#5 TOP
APPROACH
6
BEND LINE
BARRIER
10’-0" MIN.
"
"
OUTSIDE FACE OF BARRIER, SEE
SLIDING
TERMINATION DETAIL ON SHEET 4.
8
PLATE
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. FOR SECTION C-C, SEE SHEET 5.
3. FOR SECTION E-E, SEE SHEET 8.
4. FOR SECTION J-J, SEE SHEET 19.
5. USE GUIDE RAIL TRANSITION SIMILAR TO DETAIL ON BC-739M.
ONCE BEYOND INLET, PROVIDE GUIDE RAIL AND POSTS AS PER
1/2" OPEN JOINT IN BARRIER,
RC-50M AND/OR RC-52M.
OF SAW CUT FOR JOINT SEAL
N
OF BARRIER
E
8"
OUTSIDE FACE
1" FLUSH
BARRIER
OMIT CAULKING COMPOUND IN AREA
CURB
SEE BC-752M FOR DETAILS (TYP).
N
EXPANSION JOINT
CURB (ROADWAY ITEM)
#5 TOP
6. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES
TYPE 2-SC POSTS IN GUIDE RAIL TRANSITION.
#10 BOT.
(AS REQUIRED)
10’-0" MIN.
JOINT OPENING AS REQUIRED
FOR NEOPRENE STRIP SEAL
BEND LINE
(TYP. EACH SIDE)
PLAN 3
5’-0" ADJACENT TO FLEXIBLE PAVEMENT
7’-6" ADJACENT TO CONCRETE PAVEMENT
TYPE 3
8’-6" ADJACENT TO PAVEMENT RELIEF JOINT
APPROACH SLAB WITH FLARED WINGS
OR SHORT U-WINGS
APPROACH SLAB
CURB (ROADWAY ITEM)
WITH BARRIER
AND CURB
COUNTERSUNK MACHINE SCREW
WITH CONCRETE INSERT
JOINT OPENING AS REQUIRED
CAST IN PLACE (TYP.)
FOR NEOPRENE STRIP SEAL
1" FLUSH
TOP OF BARRIER
2"
" SLIDING PLATE
EXPANSION JOINT
CLR.
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
"
BUREAU OF PROJECT DELIVERY
8"x 8" CURB
TOP OF CURB
GUTTER LINE
1/2" GALVANIZED STEEL
V-NOTCH
PLATE, SEE DETAIL R
STANDARD
45
"
5
" PLATE
STEEL
SEE DETAIL R
EXTRUSION
6"
6"
BRIDGE APPROACH SLABS
6"
TYPE 3 - PLAN 3
" BETWEEN BOTTOM OF PLATE
AND TOP OF SLEEPER SLAB
SLEEPER SLAB
SECTION N-N
SECTION Z-Z
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 21 OF 35
BD-628M
CONCRETE APPROACH SLAB
CONCRETE APPROACH SLAB
NEOPRENE STRIP SEAL
CLASS AAAP
CEMENT CONCRETE
1
ROUGH
CLASS AAAP
CONSTR
CEMENT CONCRETE
STRUCTURE
ROADWAY
SEE NOTE 2
3"
CLR.
PAVEMENT
SLIDING SURFACE
1’-6"
SEE NOTE 2
PAVEMENT
TYPE E JOINT
REFER TO RC-20M
9"
SLIDING SURFACE
DEPTH OF
"
CEMENT
CONCRETE
CLASS AAAP
#5 @ 9"
SIDE OF JT.
(SEE BC-767M)
1
JOINT
1’-0"
JOINT
#5 @ 12"
2’-6"
CONSTR
(TYP.)
#6 BARS EACH
1’-0"
ROUGH
CLR.
2’-6"
6"
9"
3"
1’-6"
3"
CLR.
3" CLR.
(TYP.)
1
1
#5 @ 9"
0"
2"
3"
1
CLASS AA
1
CLR.
0"
#5 @ 9"
SEE NOTE 4
1
2"
3"
1
CLR.
1
#8 @ 12"
CEMENT CONCRETE
#8 @ 12"
1" POLY-VINYL CHLORIDE
3" CLR.
3" CLR.
PIPE (SCHEDULE 40) SPACED
(TYP.)
(TYP.)
AT 10’-0" MAX. SPACING
1" POLY-VINYL CHLORIDE
6" MIN.
5’-0"
(TYP.)
SLEEPER SLAB
PIPE (SCHEDULE 40) SPACED
AT 10’-0" MAX. SPACING
6" MIN.
7’-6"
(TYP.)
SLEEPER SLAB
TYPE 3 AND TYPE 5 APPROACH SLAB - DETAIL 13
CEMENT CONCRETE
1
SEE NOTE 4
CLASS AA
CEMENT
CONCRETE
1’-6"
CLASS AAAP
SHEET 9
2’-0"
TOP & BOT.
1’-6"
SEE DETAIL F,
STRUCTURE
#5 @ 9"
SIDE OF JT.
(SEE BC-767M)
SEE NOTE 2
ROADWAY
#5 @ 12"
PAVEMENT
"
CLR.
2
(TYP.)
DAM (SEE BC-767M)
CONCRETE PAVEMENT (ROADWAY ITEM)
3’-0"
6"
#6 BARS EACH
SLIDING SURFACE
2’-0"
(ROADWAY ITEM)
2’-0"
2’-6"
3’-0"
TOP & BOT.
CONSTRUCTION JOINT
CONCRETE
FLEXIBLE PAVEMENT
CLR.
2’-0"
LIMITS OF BLOCKOUT
2
CONSTRUCTION JOINT
NEOPRENE STRIP SEAL
TRANSVERSE
DAM (SEE BC-767M)
3"
LIMITS OF BLOCKOUT
CLR.
TRANSVERSE
TYPE 3 AND TYPE 5 APPROACH SLAB - DETAIL 14
END OF APPROACH SLAB WITH NEOPRENE
END OF APPROACH SLAB WITH NEOPRENE
STRIP SEAL DAM ADJACENT TO FLEXIBLE PAVEMENT
STRIP SEAL DAM ADJACENT TO CONCRETE PAVEMENT
(SEE NOTE 3)
NEOPRENE STRIP SEAL
DAM (SEE BC-767M)
CONCRETE APPROACH SLAB
2’-0"
TRANSVERSE
LIMITS OF BLOCKOUT
CONSTRUCTION JOINT
2’-0"
PAVEMENT RELIEF JOINT
FOR DETAILS NOT SHOWN
REFER TO RC-24M
NOTES
3’-0"
#5 @ 12"
PAVEMENT
#5 @ 9"
SIDE OF JT.
(ROADWAY ITEM)
SLIDING SURFACE
SEE NOTE 2
(SEE BC-767M)
PAVEMENT
CONCRETE
DEPTH OF
"
2
#6 BARS EACH
REINFORCED
CONCRETE
1. FOR NOTES, SEE SHEETS 1 AND 2.
6"
(TYP.)
CLR.
TOP & BOT.
2’-6"
1’-0"
2’-0"
2. TROWEL SMOOTH AND PLACE 2 LAYERS OF 4 MIL. POLYETHYLENE
SHEETING AS BOND BREAKER.
3. USE DETAIL 14 ONLY WHEN LIMITED MOVEMENT IS ANTICIPATED IN THE
ROADWAY OTHERWISE USE DETAIL 15. REFER TO RC-24M FOR
ROUGH
CLR.
CLASS AAAP
CONSTR
1
1
CEMENT CONCRETE
1’-0"
JOINT
STRUCTURE
(TYP.)
3"
4. TYPE 3 APPROACH SLAB; SUBBASE (ROADWAY ITEM)
TYPE 5 APPROACH SLAB; STRUCTURAL BACKFILL, REFER TO RC-12M.
2’-6"
ROADWAY
SEE NOTE 2
PAVEMENT
3"
SLIDING SURFACE
3" CLR.
CLR.
CEMENT
CONCRETE
1’-6"
CLASS AAAP
ADDITIONAL INFORMATION.
1
0"
#5 @ 9"
2"
1
3"
1
CLR.
CLASS AA
CEMENT CONCRETE
1
#8 @ 12"
SEE NOTE 4
1" POLY-VINYL CHLORIDE
COMMONWEALTH OF PENNSYLVANIA
PIPE (SCHEDULE 40) SPACED
AT 10’-0" MAX. SPACING
3" CLR.
DEPARTMENT OF TRANSPORTATION
(TYP.)
6" MIN.
8’-6"
(TYP.)
SLEEPER SLAB
BUREAU OF PROJECT DELIVERY
STANDARD
TYPE 3 AND TYPE 5 APPROACH SLAB - DETAIL 15
BRIDGE APPROACH SLABS
END OF APPROACH SLAB WITH NEOPRENE
STRIP SEAL DAM ADJACENT TO PAVEMENT RELIEF JOINT
TYPE 3 & TYPE 5 - DETAILS 13, 14 AND 15
(ADJACENT TO ROADWAY)
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 22 OF 35
BD-628M
(TYP.)
5’-0"
(TYP.)
SLEEPER SLAB
STRUCTURE
ROADWAY
PAVEMENT
PAVEMENT
1’-6"
1’-0"
2’-6"
3"
CLR.
CEMENT
9"
#8 @ 12"
1
#5 @ 9"
CLASS AA
3" CLR.
1
1
1
3" CLR.
(TYP.)
6" MIN.
5’-0"
(TYP.)
SLEEPER SLAB
CEMENT CONCRETE
CLASS AA
1
6" MIN.
1
1
SEE NOTE 4
3"
1
CLR.
#8 @ 12"
#5 @ 9"
CEMENT CONCRETE
CLR.
3"
3"
1
CLR.
SEE NOTE 4
1
SEE NOTE 2
1’-0"
1
SLIDING SURFACE
9"
1
CONCRETE
2’-6"
SEE NOTE 2
REFER TO RC-20M
CLR.
1’-6"
SLIDING SURFACE
DEPTH OF
TYPE E JOINT
3"
1’-6"
TYPE 5 APPROACH SLAB - DETAIL 17
TYPE 5 APPROACH SLAB - DETAIL 16
END OF APPROACH SLAB
END OF APPROACH SLAB
ADJACENT TO FLEXIBLE PAVEMENT
ADJACENT TO CONCRETE PAVEMENT
(SEE NOTE 3)
PAVEMENT RELIEF JOINT
CONCRETE APPROACH SLAB
FOR DETAILS NOT SHOWN
REFER TO RC-24M
REINFORCED CONCRETE
3"
PAVEMENT (ROADWAY ITEM)
CLR.
PAVEMENT
DEPTH OF
2’-6"
CONCRETE
NOTES
1’-0"
2’-6"
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. TROWEL SMOOTH AND PLACE 2 LAYERS OF 4 MIL.
POLYETHYLENE SHEETING AS BOND BREAKER.
3. USE DETAIL 17 ONLY WHEN LIMITED MOVEMENT IS
4. STRUCTURAL BACKFILL, REFER TO RC-12M.
SLIDING SURFACE
2’-6"
1
3"
1
CLR.
CEMENT CONCRETE
1’-0"
CLASS AA
1
#8 @ 12"
#5 @ 9"
PAVEMENT
1
ROADWAY
3"
SEE NOTE 2
CLR.
CEMENT
REFER TO RC-24M FOR ADDITIONAL INFORMATION.
CONCRETE
1’-6"
CLASS AAAP
ANTICIPATED IN THE ROADWAY OTHERWISE USE DETAIL 18.
STRUCTURE
CEMENT
CONCRETE
1’-6"
CLASS AAAP
CLR.
2’-6"
CLASS AAAP
SHEET 9
(ROADWAY ITEM)
STRUCTURE
ROADWAY
SEE DETAIL F,
PAVEMENT
2’-6"
3"
CONCRETE PAVEMENT
CONCRETE APPROACH SLAB
(ROADWAY ITEM)
CONCRETE
FLEXIBLE PAVEMENT
CONCRETE APPROACH SLAB
1
1
SEE NOTE 4
3" CLR.
(TYP.)
6" MIN.
6’-0"
(TYP.)
SLEEPER SLAB
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
STANDARD
TYPE 5 APPROACH SLAB - DETAIL 18
END OF APPROACH SLAB
BRIDGE APPROACH SLABS
ADJACENT TO PAVEMENT RELIEF JOINT
TYPE 5 - DETAILS 16, 17 AND 18
(ADJACENT TO ROADWAY)
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 23 OF 35
BD-628M
1’-3"*
5" MIN. DECK
8"*
1’-3"*
PAVING
MIN.
SLAB PLUS HAUNCH
8"*
MIN.
NOTCH
BRIDGE APPROACH SLAB
CLASS AAAP CEMENT CONCRETE
SEE DETAIL H,
DECK SLAB
0"
SHEET 10 AND
NOTE 5.
CLR.
0"
NOTE 5.
CLR.
SHEET 10 AND
BRIDGE APPROACH SLAB
8" MIN.
CLASS AAAP CEMENT CONCRETE
SEE DETAIL H,
ROUGH
135
1’-6"
2"
SLIDING
CLR.
SURFACE ***
1’-0"
WATERSTOP
2"
JOINT
135
SLIDING
1’-0"
SURFACE ***
CLR.
" MIN.
1’-6"
CONSTR
WATERSTOP
HAUNCH
1
**
**
BEAM NOTCH
1
1
(WITHOUT
BEAM NOTCH
(REFER TO
1
CAMBER)
(REFER TO
BD-661M)
BD-661M)
1" PREFORMED
" CLOSED CELL
NEOPRENE SPONGE
8
"
1" PREFORMED
SURFACE
9"*
POLYSTYRENE
1
’
1
’
TROWEL SMOOTH
#6 PLACED
CELLULAR
8
"
CELLULAR
POLYSTYRENE
" CLOSED CELL
NEOPRENE SPONGE
#6 @ 9"
#6 PLACED
INSIDE HOOK
TROWEL SMOOTH
9"*
INSIDE HOOK
SURFACE
#6 @ 9" SEE ALTERNATE
2’-0"
MIN.
VOID
REBAR DETAIL, THIS SHT.
6"*
1’-0"*
PROVIDE 2’-0" GAP IN
1’-3" MIN.
ALONG BACKWALL TO
POLYETHYLENE SHEETING
BACKWALL
2’-0"*
ALONG BACKWALL TO
1’-3"*
MIN.
POLYETHYLENE SHEETING
BACKWALL
VOID
DOWEL HOLE
PROVIDE 2’-0" GAP IN
1’-3" MIN.
AND REFER TO BD-661M
JOINT OPENING
MIN. DIAPHRAGM
ALLOW FOR DRAINAGE
"A" @ 68 F
(REFER TO BD-656M)
"A" @ 68 F
ALLOW FOR DRAINAGE
JOINT OPENING
+ 2" MIN.
+ 2" MIN.
END OF BEAM
END OF BEAM
* MEASURED NORMAL TO ABUTMENT
FRONT FACE
9"
OF ABUTMENT
P/S CONCRETE
C
L BEARINGS
SPREAD BOX BEAM
** COAT WITH AN APPROVED EPOXY BONDING
MIN.
9"*
AND DOWEL
1’-3"*
COMPOUND PRIOR TO PLACING APPROACH
FRONT FACE
SLAB CONCRETE
P/S CONCRETE
OF ABUTMENT
*** 2 LAYERS OF 4 MIL. POLYETHYLENE SHEETING
ADJACENT BOX BEAM
MIN.
MIN.
C
L BRGS.
PLACED PARALLEL TO BEAMS AND
SPACED BETWEEN BEAMS, SEE ALTERNATE
REBAR DETAIL, THIS SHEET.
TYPE 3 APPROACH SLAB - DETAIL 19
TYPE 3 APPROACH SLAB - DETAIL 20
APPROACH SLAB CONNECTED TO P/S CONCRETE ADJACENT BOX
APPROACH SLAB CONNECTED TO THE SUPERSTRUCTURE (P/S CONCRETE SPREAD BOX BEAMS
EXPANSION
BEAMS WITH BACKWALL, FOR BEAM DEPTHS 33" AND GREATER
AND CONCRETE END DIAPHRAGMS) WITH BACKWALL, FOR BEAM DEPTHS 39" AND GREATER
SEE DETAIL H,
WATERSTOP,
SHEET 10 AND
SEE BC-735M
NOTE 5.
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. BURN OFF, TO TOP OF BEAM, REINFORCEMENT AND/OR
THREADED FLANGE COUPLING
8
"
LIFTING DEVICES PROTRUDING INTO APPROACH SLAB.
2"x2" FLANGE, 2"
1
’
LENGTH AND 1" DIA.
3. DETAILS SHOWN MAY ONLY BE USED IF THE BEAM DEPTH
IS EQUAL TO OR EXCEEDS THE DEPTHS INDICATED. IF
REQUIRED BEAM DEPTH IS LESS THAN INDICATED PROVIDE
#6 @ 9"
" CLOSED CELL
NEOPRENE SPONGE
TYPE 1 OR TYPE 2 APPROACH SLAB.
4. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
5. DETAIL O ON SHEET 35 MAY BE SPECIFIED AS AN
ALTERNATE JOINT SEAL TYPE, AS DIRECTED BY THE
8
"
45(TYP.)
DISTRICT BRIDGE ENGINEER.
2"
(TYP.)
1
’
-
6. SEE STANDARD DRAWING BC-767M FOR JOINT OPENING "A".
1" PREFORMED
CELLULAR
POLYSTYRENE
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
1"
#6 PLACED
INSIDE HOOK
#5
STANDARD
4"
(TYP.)
#4
OPTIONAL LOCATION
BRIDGE APPROACH SLABS
OF HOOK IF DEPTH
9"*
ALLOWS
TYPE 3 - DETAILS 19 AND 20
2’-0" MIN.
1’-3" MIN.
DIAPHRAGM
BACKWALL
ALTERNATE REBAR DETAIL
(P/S CONCRETE BOX BEAMS
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
WITH BACKWALL)
AUG. 31, 2012
END OF BOX BEAM TO MATCH NOTCH SHOWN ABOVE FOR THIS ALTERNATE.
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 24 OF 35
BD-628M
1’-3"*
1’-3"*
8"*
MIN.
8"*
MIN.
BRIDGE APPROACH SLAB
DECK SLAB
SHEET 10 AND
NOTE 5.
ROUGH
CONSTR
2"
135
SLIDING
CLR.
SURFACE ***
1’-0"
4"
**
(WITHOUT
CAMBER)
CAMBER)
NEOPRENE SPONGE
8
"
" CLOSED CELL
CELLULAR
3"
2"
**
1
(REFER TO
1" PREFORMED
CELLULAR
POLYSTYRENE
1
’
POLYSTYRENE
1
NEOPRENE SPONGE
BEAM NOTCH
1" PREFORMED
’
" CLOSED CELL
MIN.
1
BD-611M)
MIN.
BEAM NOTCH
SLIDING
1’-0"
4"
HAUNCH
MIN.
(REFER TO BD-662M)
135
SURFACE ***
" MIN.
1
HAUNCH
(WITHOUT
2"
CLR.
8
"
1
WATERSTOP
JOINT
MIN.
WATERSTOP
JOINT
1’-6"
CONSTR
1’-6"
ROUGH
" MIN.
CLASS AAAP CEMENT CONCRETE
SEE DETAIL H,
0"
NOTE 5.
0"
SHEET 10 AND
CLR.
DECK SLAB
BRIDGE APPROACH SLAB
8" MIN.
CLASS AAAP CEMENT CONCRETE
SEE DETAIL H,
CLR.
8" MIN.
#6 PLACED
TROWEL SMOOTH
9"*
#6 PLACED
#6 @ 9"
TROWEL SMOOTH
9"*
INSIDE HOOK
SURFACE
SURFACE
#6 @ 9"
INSIDE HOOK
PROVIDE 2’-0" GAP IN
1’-3" MIN.
6"*
2’-0"*
ALONG BACKWALL TO
ALONG BACKWALL TO
ALLOW FOR DRAINAGE
ALLOW FOR DRAINAGE
JOINT OPENING
2’-0"*
"A" @ 68 F
(REFER TO BD-656M)
POLYETHYLENE SHEETING
BACKWALL
JOINT OPENING
MIN. DIAPHRAGM
PROVIDE 2’-0" GAP IN
1’-3" MIN.
6"*
POLYETHYLENE SHEETING
BACKWALL
"A" @ 68 F
MIN. DIAPHRAGM
+ 2" MIN.
+ 2" MIN.
(REFER TO BD-611M)
END OF BEAM
4"*
* MEASURED NORMAL TO ABUTMENT
MIN.
0" MIN.
6" MAX.
4"*
** COAT WITH AN APPROVED EPOXY BONDING
MIN.
COMPOUND PRIOR TO PLACING APPROACH
END OF BEAM
SLAB CONCRETE
*** 2 LAYERS OF 4 MIL. POLYETHYLENE SHEETING
P/S CONCRETE
I-BEAM
9"*
1’-3"*
MIN.
MIN.
STEEL
PLACED PARALLEL TO BEAMS AND
I-BEAM
9"*
SPACED BETWEEN BEAMS, SEE ALTERNATE
FRONT FACE
1’-3"*
MIN.
MIN.
REBAR DETAIL, SHEET 24.
C
L BRGS.
OF ABUTMENT
FRONT FACE
C
L BRGS.
OF ABUTMENT
TYPE 3 APPROACH SLAB - DETAIL 21
TYPE 3 APPROACH SLAB - DETAIL 22
APPROACH SLAB CONNECTED TO THE SUPERSTRUCTURE
APPROACH SLAB CONNECTED TO THE SUPERSTRUCTURE
(P/S CONCRETE I-BEAMS AND CONCRETE END DIAPHRAGMS)
(STEEL I-BEAMS AND CONCRETE END DIAPHRAGMS) WITH BACKWALL
WITH BACKWALL - SEE TABLE A FOR MINIMUM BEAM DEPTHS
FOR BEAM DEPTHS 40" AND GREATER
TABLE A
BEAM TYPE
MINIMUM
BEAM DEPTHS
AASHTO TYPE I-BEAMS
63"
PA BULB-TEE BEAMS
47.25"
PA I-BEAMS
1
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
1
THE FOLLOWING BEAMS ARE PERMITTED:
NOTES
26/54, 24/60, 26/60
1. FOR NOTES, SEE SHEETS 1 AND 2.
24/63, AND 26/63
2. BURN OFF, TO TOP OF BEAM, REINFORCEMENT AND/OR
BUREAU OF PROJECT DELIVERY
STANDARD
LIFTING DEVICES PROTRUDING INTO APPROACH SLAB.
3. DETAILS SHOWN MAY ONLY BE USED IF THE BEAM DEPTH IS
BRIDGE APPROACH SLABS
EQUAL OR EXCEEDS THE DEPTHS INDICATED IN TABLE A.
IF REQUIRED BEAM DEPTH IS LESS THAN INDICATED PROVIDE
TYPE 3 - DETAILS 21 AND 22
TYPE 1 OR TYPE 2 APPROACH SLAB.
4. FOR FORMING AND WATERSTOP DETAILS, SEE SHEET 3.
(I-BEAMS WITH BACKWALL)
5. DETAIL O ON SHEET 35 MAY BE SPECIFIED AS AN
ALTERNATE JOINT SEAL TYPE, AS DIRECTED BY THE
DISTRICT BRIDGE ENGINEER.
6. SEE STANDARD DRAWING BC-767M FOR JOINT OPENING "A".
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 25 OF 35
BD-628M
1" FLUSH
5’-0" ADJACENT TO FLEXIBLE PAVEMENT
EXPANSION
OR CONCRETE PAVEMENT
JOINT
6’-0" ADJACENT TO PAVEMENT RELIEF JOINT
OUTSIDE FACE
R
CURB
5’-6"
E
OF BARRIER
BARRIER
C
L 12" DIA. DUCTILE IRON
OUTLET PIPE (ROADWAY ITEM)
(ROADWAY ITEM)
MIN.
DESCRIPTION OF PLANS FOR
DESCRIPTION OF DETAILS FOR
TYPE 4 APPROACH SLABS
TYPE 4 APPROACH SLAB
PLAN
DESCRIPTION
SHEET NO.
DETAIL
DESCRIPTION
SHEET NO.
APPROACH SLAB ADJACENT TO FLEXIBLE
INTEGRAL DRAIN TROUGH
1
1
EXTEND JOINT SEAL UP BARRIER FACE
IN ACCORDANCE WITH BC-766M (TYP)
"
-6
2’
AB
SL
0"
’INLET
10
N.
I
6) (ROADWAY
M
TE
NO
ITEM)
EE
(S
9
PAVEMENT
26
LONG U-WINGS
SHOULDER
R
PE
EE
SL
WITH APPROACH SLAB AND
APPROACH SLAB ADJACENT TO CONCRETE
2
9
PAVEMENT
INTEGRAL DRAIN TROUGH
WITH APPROACH SLAB
2
APPROACH SLAB ADJACENT TO PAVEMENT
AND FLARED WINGS OR
27
3
9
RELIEF JOINT
SHORT U-WINGS
P/S CONCRETE ADJACENT BOX BEAMS WITH BACKWALL
INTEGRAL DRAIN TROUGH
23
AND INTEGRAL DRAIN TROUGH FOR TOOTH DAM AND
29
WITHOUT APPROACH SLAB
3
#5 @ 12"
NO APPROACH SLAB
28
AND FLARED WINGS OR
#5 @ 12"
SHORT U-WINGS
P/S CONCRETE SPREAD BOX BEAMS AND CONCRETE END
OPTIONAL KEYED
24
CONSTRUCTION JOINT
N.
MI
"
X.
-7
MA
5’
"
GH
-4
OU
R
7’
T
N
AI
R
D
DIAPHRAGMS WITH BACKWALL AND INTEGRAL DRAIN
30
TROUGH FOR TOOTH DAM AND APPROACH SLAB SUPPORT
(SEE DETAIL B, SHEET 5)
BRIDGE
HIGHWAY
SUPPORT PEDESTAL
SIDE
SIDE
25’-0"
5"
APPROACH SLAB
O
O
25
DIAPHRAGMS WITH BACKWALL AND INTEGRAL DRAIN
31
TROUGH FOR TOOTH DAM AND NO APPROACH SLAB
BRIDGE WIDTH
C
L DRAIN TROUGH
ROADWAY WIDTH
C
L
CURB TO CURB WIDTH
T.
BO
#5 @ 12" TOP
P
TO
MATCH BRIDGE SKEW
&
#10 @ 9" BOT.
#5
SKEW ANGLE TO
9"
#8 @ 12" TOP & BOT.
APPROACH SLAB
@
SLEEPER SLAB
P/S CONCRETE I-BEAMS AND CONCRETE END
7’-0" MAX.
STEEL I-BEAMS AND CONCRETE END DIAPHRAGMS
26
WITH BACKWALL AND INTEGRAL DRAIN TROUGH
32
FOR TOOTH DAM AND APPROACH SLAB SUPPORT
APPROACH
WINGWALL
SLAB WITH
WITH BARRIER
BARRIER
1" FLUSH
LL
WA
CK
BA
P
TO
"
T.
12
BO
@
"
12
#5
@
#6
M
AG
HR
AP
DI
TOP OF BARRIER
JOINT
GUTTER LINE
BOTTOM OF
OPTIONAL KEYED
5"
SHOULDER
UT
KO
OC
BL
CONSTRUCTION JOINT
(SEE DETAIL B, SHEET 5)
4’-0" MAX.
CONSTRUCTION JOINT
EXPANSION
V-NOTCH
APPROACH SLAB
TOP OF WINGWALL
AND CONSTR JOINT
(TYP.)
1" PREFORMED
BEND LINE
CELLULAR
R
S
5’-6"
E
JOINT OPENING
OUTSIDE FACE
S
AS REQUIRED FOR
MIN.
P
OF BARRIER
1" FLUSH
TOOTH EXPANSION
1/2" OPEN JOINT IN BARRIER,
EXPANSION JOINT
PLAN 1
DAM (TYP. EACH SIDE)
P
BARRIER
POLYSTYRENE
(FAR SIDE OF
WINGWALL)
SEE BC-752M FOR DETAILS (TYP).
WINGWALL
SLEEPER SLAB
(TYP. EACH SIDE)
SECTION P-P
TYPE 4
OMIT CAULKING COMPOUND IN AREA
NOTES
APPROACH SLAB WITH LONG U-WINGS
OF SAW CUT FOR JOINT SEAL
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. FOR SECTION E-E, SEE SHEET 8.
TOOTH EXPANSION DAM
3. FOR SECTION S-S, SEE SHEET 27.
(SEE DRAIN TROUGH
HIGHWAY
DETAILS AND BC-762M)
SIDE
25’-0"
BRIDGE
#10 @ 9"
COMMONWEALTH OF PENNSYLVANIA
SUBBASE
PROVIDE 2 LAYERS OF 4 MIL.
POLYETHYLENE SHEETING
DIAPHRAGM
IN GUIDE RAIL TRANSITION.
1, 2 AND 3
#5 @ 12"
(BOTH ENDS)
OUTFLOW PIPE MISSES TYPE 2-SC POSTS
RELIEF JOINT (ROADWAY ITEMS)
SEE DETAILS
3"
#6 @ 12"
2
1’-4"
(TYP)
6. INLET TO BE LOCATED SUCH THAT ITS
PAVEMENT OR PAVEMENT
CLR.
"
3" CLR
CLR.
#5 @ 12"
23 THRU 26
1’-6"
SHEETS 28 - 34.
PAVEMENT, FLEXIBLE
(TYP)
SEE DETAILS
5. FOR DRAIN TROUGH DETAILS, SEE
PAY LIMIT: CONCRETE
2’-9"
SIDE
4. FOR SECTION R-R, SEE SHEET 33.
DEPARTMENT OF TRANSPORTATION
(ROADWAY
BUREAU OF PROJECT DELIVERY
ITEM)
UNDERNEATH APPROACH SLAB
SLEEPER SLAB
SUBSURFACE DRAIN
(ROADWAY ITEM)(REFER
TO INSTRUCTIONS
STANDARD
TO DESIGNER NOTES)
INTEGRAL DRAIN TROUGH
BACKWALL
BRIDGE APPROACH SLABS
(SEE DRAIN TROUGH DETAILS)
TYPE 4 - PLAN 1 AND SECTION
PAY LIMITS FOR
BRIDGE APPROACH SLAB QUANTITIES
SECTION O-O
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 26 OF 35
BD-628M
10’-0"
BEND
#5 TOP
MIN.
LINE
#10 BOT.
(SEE NOTE 6)
(AS REQ’D.)
C
JOINT
OR CONCRETE PAVEMENT
6’-0" ADJACENT TO PAVEMENT RELIEF JOINT
8
C
SHOULDER
E
5’-0" ADJACENT TO FLEXIBLE PAVEMENT
"
OF BARRIER
8"
EXPANSION
CURB
1" FLUSH
OUTSIDE FACE
R
BARRIER
CURB (ROADWAY ITEM)
INLET
EXTEND JOINT SEAL UP BARRIER FACE
(ROADWAY
IN ACCORDANCE WITH BC-766M (TYP)
0"
’10
N.
7)
MI TE
NO
EE
S
(
C
L 12" DIA. DUCTILE IRON
OUTLET PIPE (ROADWAY ITEM)
ITEM)
#5 @ 12"
C
L
C
L DRAIN TROUGH
BRIDGE
HIGHWAY
SUPPORT PEDESTAL
SIDE
SIDE
25’-0"
APPROACH SLAB
O
O
5"
LL
WA
CK
BA
@
#5
@
#6
M
AG
HR
AP
DI
"
-6
2’
OPTIONAL KEYED
5"
SHOULDER
UT
KO
OC
BL
CONSTRUCTION JOINT
P
TO
"
T.
12
BO
"
12
BRIDGE WIDTH
MATCH BRIDGE SKEW
ROADWAY WIDTH
APPROACH SLAB
SKEW ANGLE TO
CURB TO CURB WIDTH
7’-0" MAX.
#5 @ 12" TOP
(SEE DETAIL B, SHEET 5)
#10 @ 9" BOT.
CONSTRUCTION JOINT
N.
MI
"
X.
-7
MA
5’
"
GH
-4
OU
R
7’
T
N
AI
R
D
SLEEPER SLAB
OPTIONAL KEYED
#8 @ 12" TOP & BOT.
AB
SL
ER
EP
E
SL
9"
@
T.
#5
BO
&
P
TO
#5 @ 12"
CONSTRUCTION JOINT
(SEE DETAIL B, SHEET 5)
SEE DETAIL C,
4’-0" MAX.
1/2" OPEN JOINT IN BARRIER,
SHEET 5 (TYP.)
(TYP.)
SEE BC-752M FOR DETAILS (TYP).
OMIT CAULKING COMPOUND IN AREA
NOTES
S
JOINT OPENING
E
EDGE OF
1’-4
R
OUTSIDE FACE
OF BARRIER
AS REQUIRED FOR
APPROACH SLAB
S
BARRIER
"
OF SAW CUT FOR JOINT SEAL
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. FOR SECTION E-E, SEE SHEET 8.
3. FOR SECTION O-O, SEE SHEET 26.
4. FOR SECTION R-R, SEE SHEET 33.
5. FOR DRAIN TROUGH DETAILS, SEE SHEETS 28 - 34.
TOOTH EXPANSION
10’-0" MIN.
DAM (TYP. EACH SIDE)
BEND LINE
6. PROVIDE TYPE 2-SC GUIDE RAIL WITH POSTS AT 3’-1" SPA.
#5 TOP
ALONG CURB AFTER APPROACH END TRANSITION.
#10 BOT.
PLAN 2
7. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES
(AS REQ’D.)
TYPE 2-SC POSTS IN GUIDE RAIL TRANSITION.
TYPE 4
APPROACH SLAB WITH FLARED WINGS
OR SHORT U-WINGS
BRIDGE DECK
ABUTMENT
APPROACH SLAB
AND BARRIER
WITH
WITH BARRIER
BARRIER
JOINT OPENING AS
REQUIRED FOR TOOTH
EXPANSION DAM
TOP OF BARRIER
SEE DETAIL
BEND LINE
M OR N,
SHEET 32
COMMONWEALTH OF PENNSYLVANIA
GUTTER LINE
V-NOTCH
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
STANDARD
FF BACKWALL
SLEEPER SLAB
INTEGRAL DRAIN
BOTTOM OF
TROUGH (SEE DRAIN
APPROACH SLAB
BRIDGE APPROACH SLABS
TYPE 4 - PLAN 2
TROUGH DETAILS)
SECTION S-S
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 27 OF 35
BD-628M
BARRIER
1" FLUSH
EXPANSION JOINT
CURB
R
(ROADWAY ITEM)
(SEE NOTE 5)
NOTE:
BLOCKOUT
REFER TO BC-762M FOR
ADDITIONAL INFORMATION
9"
" DIA.
Q
Q
9"
W
" LP
AIR HOLES
INLET
(ROADWAY
1"
1"x 1" SLOTTED
(TYP)
HOLES FOR " DIA.
STUDS SPA. @
"
10’-0" MIN.
(SEE NOTE 6)
U
POINTS BTW. CLIPS
TOOTH P
L
H.S. BOLTS (TYP.)
" DIA. x 16"
t
ALTERNATELY (TYP)
ITEM)
(TYP)
SHOULDER
@ 6"
STUDS (TYP)
C
L 12" DIA. DUCTILE IRON
SIDE
SIDE
DECK SLAB
1’-6" MIN.
" DIA. x 10"
STUDS (TYP)
" LP
2" MIN
6" MAX
STEEL
" DRIP
1" PREFORMED
U
NOTCH (TYP)
@ 4’-0" MAX (TYP)
POLYSTYRENE
PROVIDE 1" DIA. HOLES
FOR REINFORCEMENT (TYP)
TROWEL SMOOTH
SURFACE
LL
WA
CK
BA
WT 18x75 CLIP
CELLULAR
6"
6"
2’-6" MIN.
SUPPORT PEDESTAL
TYP
2"x " GALVANIZED STEEL
9" MIN @ 68 F
(ASTM A709, GR.36 OR 50)
3" MIN @ -10 F
BATTEN SECURED TO CONCRETE
WITH SELF-TAPPING STAINLESS
M
AG
HR
AP
DI
DRAIN TROUGH MATERIAL
STEEL CONCRETE SCREWS,
(SECTION 1020.2(h) PUB. 408)
" @ 18" MAX. (TYP.)
ATTACHED TO CONCRETE WITH
4’-0" MAX.
CONSTRUCTION JOINT
SHOULDER
(ATTACHMENT INCIDENTAL TO
UT
KO
OC
BL
7"
ADHESIVE AS RECOMMENDED BY
PERMANENT STRUCTURE)
4-" DIA. MIN.
DRAIN TROUGH MANUFACTURER.
ANCHOR BOLTS W/
NUTS AND WASHERS
NON SHRINK
GROUT CHAMFERS
(TYP.)
Q
4"
EMBEDMENT (TYP.)
HIGHWAY
TYP
STAINLESS
BRIDGE WIDTH
C
L
C
L DRAIN TROUGH
BRIDGE
ROADWAY
WIDTH
7’-0" MAX.
CURB TO
N.
MI
0"
.
-1
AX
’
M
4
"
GH
-7
OU
R
6’
T
N
AI
R
D
CURB WIDTH
OUTLET PIPE (ROADWAY ITEM)
Q
1’-3"
2’-1" MIN
1’-6" MIN
WITHOUT APPROACH SLAB SUPPORT
MIN
3’-10" MAX
2’-3" MAX
WITH 9" APPROACH SLAB SUPPORT
BARRIER
BACKWALL
R
T
T
JOINT OPENING
AS REQUIRED FOR
TOOTH EXPANSION
DAM (TYP. EACH SIDE)
TOOTH EXPANSION DAM ANCHORAGE DETAIL
PLAN 3
TYPE 4
NO APPROACH SLAB WITH FLARED WINGS
TOOTH P
L
OR SHORT U-WINGS
BRIDGE DECK
U-WING
AND BARRIER
WITH BARRIER
WT18x75 CLIP
@ 4’-0" MAX (TYP)
JOINT OPENING AS
TOP OF BARRIER
TYP
REQUIRED FOR TOOTH
EXPANSION DAM
" LP
SEE DETAIL
STAINLESS
M OR N,
BEND LINE
STEEL
SHEET 32
GUTTER LINE
COMMONWEALTH OF PENNSYLVANIA
V-NOTCH
"
DEPARTMENT OF TRANSPORTATION
SECTION U-U
BUREAU OF PROJECT DELIVERY
FF BACKWALL
STANDARD
NOTES
INTEGRAL DRAIN TROUGH
(SEE DRAIN TROUGH DETAILS)
BRIDGE APPROACH SLABS
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. FOR SECTIONS R-R, SEE SHEET 33.
TYPE 4 - PLAN 3
3. FOR SECTIONS Q-Q, SEE SHEET 34.
4. FOR DRAIN TROUGH DETAILS, SEE SHEETS 28 - 34.
5. PROVIDE TYPE 2-SC GUIDE RAIL WITH POSTS AT 3’-1 1/2 " SPA.
ALONG CURB AFTER APPROACH END TRANSITION.
SECTION T-T
6. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 28 OF 35
TYPE 2-SC POSTS IN GUIDE RAIL TRANSITION.
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
6’- 1" MAX.
3"
EA4 BARS
3"
CLR
@ 1’-0" MAX.
CLR
EACH FACE (TOP)
BOTTOM OF INTEGRAL
3"
9"
CLR
(TYP)
DRAIN TROUGH
3"
CEMENT
3’-7" MIN.
BACKWALL
CONCRETE
CLASS AAAP
1
CLASS AA
**
SLIDING
SURFACE ***
CEMENT CONCRETE
1’-6"
SLAB PLUS HAUNCH
DECK SLAB
5" MIN. DECK
1’-3" MIN.
1
BEAM NOTCH
CLASS AA
CEMENT CONCRETE
CLASS A
BD-661M)
CEMENT CONCRETE
(REFER TO
3"
EA4 BARS
(TYP.)
+ 2" MIN.
@ 1’-0" MAX.
(TYP.)
3"
CONSTR JT.
o @ 68 F
A4 BARS
KEYED
JOINT OPENING
@ 1’-0" MAX.
MIN.
MIN.
1’-3"*
1’-0"
DOWEL HOLE
FOOTING
CHAMFER (TYP.)
SURFACE
CONSTR JT.
LAP
TROWEL SMOOTH
VOID
ABUTMENT
KEYED
3" x 3"
MIN.
3’-10" MAX.
MIN.
1’-9"
1’-6"
2’-1" MIN.
2-0"
4’-0" MAX.
CELLULAR
POLYSTYRENE
2’-0" MIN.
1" PREFORMED
INTEGRAL CONCRETE
END OF BEAM
DRAIN TROUGH
WITH TOOTH DAM
1’-3" MIN.
BACKWALL
FRONT FACE
9"
DRAIN TROUGH
C
L BEARINGS
OF ABUTMENT
1’-0"x1’-0" OPENING
SUPPORT PEDESTALS
MIN.
FOR STRUCTURE
AND DOWEL
P/S CONCRETE
@ 7’-0" MAX
FOUNDATION DRAIN
EXTENDED TO
(IF PRESENT), CUT
REINF. AS NEEDED
ABUTMENT FOOTING
A4 BARS
ADJACENT BOX BEAM
@ 1’-0" MAX.
BONDING COMPOUND PRIOR TO
LAP
1’-3"
* MEASURED NORMAL TO ABUTMENT
** COAT WITH AN APPROVED EPOXY
MIN.
EACH FACE (BOT.)
3"
TYPE 4 APPROACH SLAB - DETAIL 23
PLACING DECK SLAB CONCRETE
*** 2 LAYERS OF 4 MIL.
P/S CONCRETE ADJACENT BOX BEAMS WITH BACKWALL
POLYETHYLENE SHEETING
FOR BEAM DEPTHS 33" AND GREATER
(SHOWN WITH FLEXIBLE PAVEMENT ADJACENT TO TOOTH DAM)
1’-3" MIN.
3"
F4 BARS
3"
CLR
@ 1’-0" MAX.
CLR
EACH FACE
BACKWALL
EA4 BARS
PEDESTAL REINFORCEMENT ELEVATION
@ 1’-0" MAX
EACH FACE (TOP)
A4 BARS (BOT) OR
EA4 BARS (TOP)
3" CLR
SEE NOTE 5
(TYP)
1’-6"
@ 1’-0" MAX
COMMONWEALTH OF PENNSYLVANIA
FRONT FACE
BACKWALL
DEPARTMENT OF TRANSPORTATION
A4 BARS
@ 1’-0" MAX
EACH FACE (BOT.)
BUREAU OF PROJECT DELIVERY
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
STANDARD
2. BURN OFF, TO TOP OF BEAM, REINFORCEMENT AND/OR
LIFTING DEVICES PROTRUDING INTO APPROACH SLAB.
3. DETAILS SHOWN MAY ONLY BE USED IF THE BEAM DEPTH
BRIDGE APPROACH SLABS
IS EQUAL TO OR EXCEEDS THE DEPTHS INDICATED. IF
REQUIRED BEAM DEPTH IS LESS THAN INDICATED PROVIDE
PEDESTAL REINFORCEMENT SECTION
TYPE 4 - DETAIL 23
TYPE 1 OR TYPE 2 APPROACH SLAB.
4. SEE STANDARD DRAWING BC-762M FOR JOINT OPENING
o.
(P/S CONCRETE BOX BEAMS WITH BACKWALL)
5. CONTRACTOR HAS THE OPTION OF FORMING AND POURING
THE SUPPORT PEDESTALS INTEGRAL WITH THE ABUTMENT
STEM OR PROVIDING A CONSTRUCTION JOINT WITH
PROJECTING REINFORCEMENT.
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 29 OF 35
BD-628M
BRIDGE APPROACH SLAB
SEE DETAIL H,
8" MIN.
EA6 BARS @ 6"
CLASS AA CEMENT CONCRETE
SHEET 10 AND
4"
DECK SLAB
NOTE 5.
9"*
BEAM NOTCH
(WITHOUT
1
(REFER TO
CAMBER)
MIN.
JOINT
CEMENT
1’-3"
CONCRETE
**
CLASS AAAP
CONSTR
BOND BREAKER,
2-PLY BIT. PAPER
1’-4"
HAUNCH
SLIDING
SURFACE ***
8"
ROUGH
1’-6"
" MIN.
DECK SLAB
CLR
3-EA6 BARS
(TOP & BOT)
BACKWALL
1
BD-661M)
3-EA6
CELLULAR
3’-10" MAX.
POLYSTYRENE
TROWEL SMOOTH
3" x 3"
SURFACE
CHAMFER (TYP.)
JOINT OPENING
o @ 68 F
(REFER TO BD-656M)
+ 2" MIN.
KEYED
CONSTR JT.
(TYP.)
1’-3" MIN.
INTEGRAL CONCRETE
BACKWALL
MIN.
2’-0"*
MIN DIAPHRAGM
1’-0"
VOID
(TYP.)
EA5 BARS @ 12"
2’-3"
2’-1" MIN.
EA5 BARS @ 6"
2"
CLR
MAX. EACH FACE
NEOPRENE SPONGE
1" PREFORMED
3" CLR
CLASS AA CEMENT CONCRETE
8"*
4’-0" MAX.
" CLOSED CELL
2’-0" MIN.
1’-0"*
EA5 CLOSED
HOOPS @ 6"
3-EA6
3"
" DIA.
CLR
ANCHOR BOLTS
DRAIN TROUGH
EA6 BARS @ 6"
FOR TOOTH DAM
WITH TOOTH DAM
END OF BEAM
EA5 BARS @ 6" MAX.
(TOP & BOT)
DRAIN TROUGH
9"*
1’-3"*
SUPPORT PEDESTALS
MIN.
MIN.
@ 7’-0" MAX.
FRONT FACE
EXTENDED TO
OF ABUTMENT
ABUTMENT FOOTING
C
L BRGS.
P/S CONCRETE
SPREAD BOX BEAM
DRAIN TROUGH REINFORCEMENT DETAIL
* MEASURED NORMAL TO ABUTMENT
(SHOWN WITH APPROACH SLAB SUPPORT / PAVING NOTCH)
** COAT WITH AN APPROVED EPOXY
BONDING COMPOUND PRIOR TO
TYPE 4 APPROACH SLAB - DETAIL 24
PLACING DECK SLAB CONCRETE
*** 2 LAYERS OF 4 MIL.
P/S CONCRETE SPREAD BOX BEAMS AND CONCRETE END DIAPHRAGMS
POLYETHYLENE SHEETING
WITH BACKWALL FOR BEAM DEPTHS 39" AND GREATER
(SHOWN WITH APPROACH SLAB ADJACENT TO TOOTH DAM)
BLOCKOUT
TRANSVERSE SLAB
ES6 BARS TOP & BOT
REINFORCEMENT
(PLACED PARALLEL TO
LONGITUDINAL SLAB
3"
ES6 BARS TO EXTEND
MIN.
3’-6" MIN. BEYOND DIAPH.
6"
REINFORCEMENT
3"
SKEW) TIED TO STUDS
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. BURN OFF, TO TOP OF BEAM, REINFORCEMENT AND/OR
LIFTING DEVICES PROTRUDING INTO APPROACH SLAB.
3. DETAILS SHOWN MAY ONLY BE USED IF THE BEAM DEPTH
BRGS.
IS EQUAL TO OR EXCEEDS THE DEPTHS INDICATED. IF
SLAB
TYPE 1 OR TYPE 2 APPROACH SLAB.
1’-6"
4. SEE STANDARD DRAWING BC-762M FOR JOINT OPENING
CONSTR. JT.
o.
5. DETAIL O ON SHEET 35 MAY BE SPECIFIED AS AN
ALTERNATE JOINT SEAL TYPE, AS DIRECTED BY THE
DISTRICT BRIDGE ENGINEER.
HAUNCH
COMMONWEALTH OF PENNSYLVANIA
BEAM
(TYP)
CEMENT
CONCRETE (TYP)
CONCRETE
CLASS AAA
CLASS AA CEMENT
REQUIRED BEAM DEPTH IS LESS THAN INDICATED PROVIDE
ES6 BAR
ES6 BARS @ 9"
(BTWN BMS)
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
(PLACED PARALLEL
TO SKEW)
ED4 BARS @ 9"
STANDARD
(BTWN BMS)
ES6 BARS, SPACING AS
REQUIRED BY DESIGN
BRIDGE APPROACH SLABS
TYPE 4 - DETAIL 24
CONC.
ABUT.
DIAPH.
BKWL.
DECK SLAB REINFORCEMENT DETAIL
(P/S CONCRETE BOX BEAMS WITH BACKWALL)
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 30 OF 35
BD-628M
EA6 BARS @ 6
8" MIN.
4"
DECK SLAB
JOINT
(WITHOUT
CEMENT
SLIDING
SURFACE ***
CONCRETE
**
CONSTR
1
HAUNCH
CLASS AAAP
ROUGH
1
1’-6"
" MIN.
DECK SLAB
CLR
3-EA6 BARS
(TOP & BOT)
1’-3"
MIN.
BACKWALL
3’-10" MAX.
3" x 3"
TROWEL SMOOTH
JOINT OPENING
o @ 68 F
(REFER TO BD-656M)
+ 2" MIN.
KEYED
CONSTR JT.
(TYP.)
INTEGRAL CONCRETE
DRAIN TROUGH
WITH TOOTH DAM
4"*
MIN.
2’-0"*
MIN DIAPHRAGM
CHAMFER (TYP.)
1’-0"
SURFACE
(TYP.)
EA5 BARS @ 6
CLASS AA CEMENT CONCRETE
1’-6"
2’-1" MIN.
CELLULAR
POLYSTYRENE
4’-0" MAX.
1" PREFORMED
2’-0" MIN.
3" CLR
(REFER TO BD-662M)
CLR
2-EA6
3"
" DIA
CLR
ANCHOR BOLTS
EA6 BARS @ 6
FOR TOOTH DAM
EA5 BARS @ 6" MAX.
1’-3" MIN.
MIN.
2"
EACH FACE
BEAM NOTCH
EA5 BARS @ 12" MAX.
CAMBER)
(TOP & BOT)
BACKWALL
DRAIN TROUGH
SUPPORT PEDESTALS
END OF BEAM
@ 7’-0" MAX.
EXTENDED TO
ABUTMENT FOOTING
P/S CONCRETE
I-BEAM
9"*
1’-3"*
MIN.
MIN.
DRAIN TROUGH REINFORCEMENT DETAIL
FRONT FACE
OF ABUTMENT
(SHOWN WITHOUT APPROACH SLAB SUPPORT / PAVING NOTCH)
C
L BRGS.
* MEASURED NORMAL TO ABUTMENT
TYPE 4 APPROACH SLAB - DETAIL 25
P/S CONCRETE I-BEAMS AND CONCRETE END DIAPHRAGMS
** COAT WITH AN APPROVED EPOXY
BONDING COMPOUND PRIOR TO
PLACING DECK SLAB CONCRETE
WITH BACKWALL - SEE TABLE A FOR MINIMUM BEAM DEPTHS
*** 2 LAYERS OF 4 MIL.
(SHOWN WITH FLEXIBLE PAVEMENT ADJACENT TO TOOTH DAM)
POLYETHYLENE SHEETING
NOTES
TABLE A
1. FOR NOTES, SEE SHEETS 1 AND 2.
2. BURN OFF, TO TOP OF BEAM, REINFORCEMENT AND/OR
BEAM TYPE
MINIMUM
LIFTING DEVICES PROTRUDING INTO APPROACH SLAB.
3. DETAILS SHOWN MAY ONLY BE USED IF THE BEAM DEPTH
BEAM DEPTHS
IS EQUAL TO OR EXCEEDS THE DEPTHS INDICATED. IF
REQUIRED BEAM DEPTH IS LESS THAN INDICATED PROVIDE
AASHTO TYPE I-BEAMS
63"
PA BULB-TEE BEAMS
47.25"
PA I-BEAMS
1
TYPE 1 OR TYPE 2 APPROACH SLAB.
1
4. SEE STANDARD DRAWING BC-762M FOR JOINT OPENING
o.
THE FOLLOWING BEAMS ARE PERMITTED:
26/54, 24/60, 26/60,
24/63, AND 26/63
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
STANDARD
BRIDGE APPROACH SLABS
TYPE 4 - DETAIL 25
(P/S CONCRETE I-BEAMS WITH BACKWALL)
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 31 OF 35
BD-628M
BRIDGE APPROACH SLAB
8" MIN.
CLASS AA CEMENT CONCRETE
SEE DETAIL H,
DECK SLAB
SHEET 10 AND
1’-6"
" MIN.
**
HAUNCH
1
(WITHOUT
BEAM NOTCH
CAMBER)
SLIDING
BOND BREAKER,
SURFACE ***
2-PLY BIT. PAPER
1’-4"
ROUGH
CONSTR JOINT
DECK SLAB
NOTE 4.
1
(REFER TO
CEMENT CONCRETE
CHAMFER (TYP.)
INTEGRAL CONCRETE
2’-0"*
JOINT OPENING
DRAIN TROUGH
MIN. DIAPHRAGM
o @ 68 F
WITH TOOTH DAM
(REFER TO BD-611M)
+ 2" MIN.
1’-6"
W
1"
(TYP.)
TROUGH
7"
W
7"
OPENING
CLASS AA
(TYP.)
MIN.
1’-0"
SURFACE
KEYED
CLR.
TROUGH OPENING
3" x 3"
TROWEL SMOOTH
CONSTR JT.
1" MIN
1’-9"
POLYSTYRENE
"
3’-10" MAX.
GALVANIZED
STEEL PLATE
3
CELLULAR
2’-3"
(TYP.)
2’-1" MIN.
4"
1" PREFORMED
" REMOVABLE
4’-0" MAX.
9"*
2’-0" MIN.
3"
MIN.
BD-611M)
DETAIL N DRAIN TROUGH
END VIEW
(BURIED ENDS)
4"*
0" MIN.
1’-3" MIN.
MIN.
6" MAX.
DRAIN TROUGH
BACKWALL
SUPPORT PEDESTALS
C
L TROUGH
@ 7’-0" MAX.
END OF BEAM
EXTENDED TO
ABUTMENT FOOTING
STEEL
I-BEAM
9"*
1’-3"*
MIN.
MIN.
FRONT FACE
3 - THREADED
OF ABUTMENT
INSERTS (TYP.)
1’-3"
1’-6"
BACK-
TROUGH
WALL
WALL
C
L BRGS.
" REMOVABLE
GALVANIZED
3 - " DIA. GALVANIZED
STEEL PLATE
A325 BOLTS WITH GALVANIZED
1"
TYPE 4 APPROACH SLAB - DETAIL 26
* MEASURED NORMAL TO ABUTMENT
1"
7"
TROUGH
** COAT WITH AN APPROVED EPOXY
7"
OPENING
BONDING COMPOUND PRIOR TO
STEEL I-BEAMS AND CONCRETE END DIAPHRAGMS WITH
WASHERS (TYP.)
TROUGH OPENING
NOTE:
PLACING DECK SLAB CONCRETE
BACKWALL FOR BEAM DEPTHS 40" AND GREATER
+ 1’-3"
STEEL PLATE AND BOLTS
*** 2 LAYERS OF 4 MIL.
(SHOWN WITH APPROACH SLAB ADJACENT TO TOOTH DAM)
SECTION W-W
POLYETHYLENE SHEETING
INCIDENTAL TO COST OF
TOOTH EXPANSION DAM.
HEAVY WELDED GALVANIZED STEEL GRATE
2" x
" BARS @ 2" MAX. C-C
WITH
" DIA. CROSS BARS @ 4" C-C
NOTES
1. FOR NOTES, SEE SHEETS 1 AND 2.
SEE DETAIL N
V-NOTCH
FOR BURIED ENDS
2. DETAILS SHOWN MAY ONLY BE USED IF THE BEAM DEPTH
C
L TROUGH
GUTTER LINE
IS EQUAL TO OR EXCEEDS THE DEPTHS INDICATED. IF
1’-6" OR
REQUIRED BEAM DEPTH IS LESS THAN INDICATED PROVIDE
DECK SLAB
APPROACH SLAB
1" MIN.
1"
CLR.
1’-9"
TROUGH OPENING
1’-6"
"
3
1’-3"
2’-3"
BACK-
TROUGH
WALL
WALL
TYPE 1 OR TYPE 2 APPROACH SLAB.
3. SEE STANDARD DRAWING BC-762M FOR JOINT OPENING
1" CLOSED CELL
NEOPRENE SPONGE
1" CLOSED CELL
o.
4. DETAIL O ON SHEET 35 MAY BE SPECIFIED AS AN
ALTERNATE JOINT SEAL TYPE, AS DIRECTED BY THE
DISTRICT BRIDGE ENGINEER.
NEOPRENE SPONGE
V
(TYP.)
V
4"
TOP OF WINGWALL
COMMONWEALTH OF PENNSYLVANIA
1"
(TYP.)
" TRIM BAR (TYP.)
WINGWALL
1’-3" (TYP.)
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
2 - " DIA. GALVANIZED
2 - THREADED
HEX. HEAD BOLTS WITH 5"
INSERTS (TYP.)
STANDARD
1" CLOSED CELL
1’-3" (TYP.)
NEOPRENE SPONGE
1"
1"
DIA. GALVANIZED WASHERS (TYP.)
REMOVABLE
7"
TROUGH
7"
OPENING
#5 @ 12"
DOWELS
7"
TROUGH
OPENING
7"
BRIDGE APPROACH SLABS
GALVANIZED
STEEL GRATE
TYPE 4 - DETAIL 26
TROUGH OPENING
CHEEKWALL/
CURTIN WALL
WINGWALL
+ 1’-3"
(STEEL BEAMS WITH BACKWALL)
NOTE:
DETAIL M - DRAIN
TROUGH END VIEW
SECTION V-V
STEEL GRATE AND BOLTS
INCIDENTAL TO COST OF
TOOTH EXPANSION DAM.
RECOMMENDED
AUG. 31, 2012
RECOMMENDED
AUG. 31, 2012
SHEET 32 OF 35
(EXPOSED ENDS)
CHIEF BRIDGE ENGINEER
ACTING DIR, BUR. OF PROJECT DELIVERY
BD-628M
4-0"
3’-0"
MAX. SPA.
BENT PLATE (TYP.)
C
L SUPPORT
TOP OF WALL FOR DRAIN TROUGH
OUTSIDE FACE
CONSTR JOINT
OF BARRIER
(RAKED FINISH)
FOR TOOTH P
L
AND BOTTOM OF APPROACH SLAB
(PARALLEL WITH ROADWAY, SEE NOTE 2)
OUTSIDE FACE
TOP OF APPROACH SLAB
OF BARRIER
(TYP.)
AND TOOTH PLATE
1’-6"
OF WINGWALL (TYP.)
(TYP.)
1’-0"
2" CLR.
2"x " GALVANIZED STEEL
#5 @ 12"
(TYP.)
TERMINATION BAR SECURED TO
(TYP.)
C
L 12" DIA. DUCTILE IRON
#5 @ 12"
(TYP.)
OUTLET PIPE (ROADWAY ITEM)
2’-6" MIN
TROUGH OPENING 1’-6"
RUBBERIZED TROUGH MATERIAL
EMBED (TYP)
SEE DETAIL M OR N
(SECTION 1020.2(h) PUB. 408)
CONCRETE WITH SELF-TAPPING
ATTACHED TO CONCRETE WITH
STAINLESS STEEL CONCRETE
SLOPE TO DRAIN
ENDWALL
APPROVED ADHESIVE
2 % MIN.
SCREWS, " @ 18" MAX. (TYP.)
5’-6" MAX.
LEVEL FOR WIDTH
1’-6" MIN.
SEE DETAIL M OR N
3’-6" MIN.
TROUGH OPENING 1’-6"
ENDWALL
1’-0" MIN.
1’-0"
SLOPE BOTTOM OF TROUGH
MIN.
TO PIPE INVERT
1" CLOSED CELL
NEOPRENE SPONGE
1" CLOSED CELL
NEOPRENE SPONGE
1’-6" MIN.
STRUCTURE BACKFILL MATERIAL
#5 @ 12"
WINGWALL
(TYP.)
DOWELS
TOP OF WINGWALL
(IF REQUIRED)
(TYP.)
LEVEL (TYP.)
7’-0" MAX.
WINGWALL
SECTION R-R
(IF REQUIRED)
(DRAIN TROUGH)
C
L DRAIN TROUGH
4’-0" MAX.
SUPPORT PEDESTAL
(TYP.)
(TYP.)
(TYP.)
C
L 12" DIA. DUCTILE IRON
OUTLET PIPE (ROADWAY ITEM)
PROVIDE SPOT ELEVATIONS
DRAIN TROUGH SUPPORT
BEGIN OR END
PEDESTAL (TYP.)
BRIDGE STATION
AT GUTTER LINE AND BREAK
ADJUST DRAIN TROUGH
REINFORCEMENT TO CLEAR
WT 18x75 SUPPORT
ANCHOR BOLTS AND
BRACKET AND ANCHOR
SUPPORT BRACKETS (TYP.)
BOLTS (TYP.)
1’-6" TROUGH WALL WITHOUT APPROACH SLAB SUPPORT
IN SLOPE POINTS FOR THE
BOTTOM OF TROUGH AND TOP
OF BACKWALL OR TROUGH WALL
2’-3" TROUGH WALL WITH APPROACH SLAB SUPPORT
R
R
6"
SLOPE TO
(TYP.)
DRAIN
9" MIN.
@ 68 F
2’-1" MIN.
JOINT OPENING
*
W @ 68 F
1’-3" MIN. BACKWALL
*
3’-10" MAX.
JOINT OPENING
o @ 68 F
*
END DIAPHRAGM
+ 2" MIN.
6" C/C
NOTES
(TYP.)
1. FOR NOTES, SEE SHEETS 1 AND 2.
BLOCKOUT CONSTRUCTION JOINT
2. FOR DETAILS M AND N, SEE SHEET 32.
3. DESIGNER MAY ADJUST AS REQUIRED TO SIMPLIFY
FABRICATION AND CONSTRUCTION.
GUTTER LINE (TYP.)
BREAK IN SLOPE (TYP.)
CONSTRUCTION BASELINE
4. STAINLESS STEEL PLATE, STUDS, ANCHOR BOLTS,
RUBBERIZED TROUGH MATERIAL, GALVANIZED STEEL
TERMINATION BARS, SELF-TAPPING STAINLESS
STEEL CONCRETE SCREWS, NON SHRINK GROUT AND
ANY OTHER ITEMS SHOWN ARE INCIDENTAL TO THE
*
TO BE ADJUSTED FOR INSTALLATION TEMPERATURE
TOOTH DAM SUPPORT PLAN
COST OF THE TOOTH EXPANSION DAM.
FOR SPECIFIED MOVEMENT CLASSIFICATION.
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
STANDARD
BRIDGE APPROACH SLABS
TYPE 4 - DRAIN TROUGH DETAILS 1
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 33 OF 35
BD-628M
1
Q
2
6" x 4" x " MIN. ANGLE SPACED
REMOVABLE ANCHOR (TYP.)
3
" DIA. STUD
TO LIMIT DEFLECTION OF DAM BETWEEN
DO NOT USE PERCUSSION DRILL
BOLT (TYP.)
SUPPORTS TO " MAX.
TO INSTALL ANCHOR. AFTER
REMOVAL, FILL HOLE WITH
WITH 3" DIA.
*
PLATE WASHERS
LIMITS OF BLOCKOUT
1" x 4" SLOTTED
TOP AND BOTTOM
APPROVED NONSHRINK MORTAR
HOLES FOR " DIA.
PER PUB. 408 SECT. 1001.2(e)
STUD BOLTS (TYP.)
"
(TYP.)
TACK WELD (TYP.)
(TYP.)
SLOPE DOWN "/FT
COAT WITH AN APPROVED EPOXY
SHIM AS
DECK SLAB
6"
MIN.
1’-6" MIN.
SHIMS (TYP.)
REQUIRED
TO PREVENT
ROTATION
B
BONDING COMPOUND PRIOR TO
S
G
R
*
W
PLACING DECK SLAB CONCRETE
*
FF ABUT
TO BE ADJUSTED FOR INSTALLATION TEMPERATURE
WT18x75 CLIP
FOR SPECIFIED MOVEMENT CLASSIFICATION.
Q
**
CONTRACTOR MAY USE AN ALTERNATE SCHEME WITH
THE APPROVAL OF THE DISTRICT BRIDGE ENGINEER
@ 4’-0" MAX.
1’-3" MIN.
BACKWALL
*
2" MIN.
(TYP.)
9" MIN.
6" MAX.
@ 68 F
FF WING
OR DISTRICT STRUCTURE CONTROL ENGINEER
" FLUSH EXP JT
**
CONCEPTUAL INSTALLATION SCHEME
SAFETY WING PLAN
MEASURED ALONG
5’-10"
JOINT INSTALLATION NOTES:
OF BARRIER
1. CAST ANCHOR BOLTS INTO INTEGRAL CONCRETE DRAIN TROUGH.
BEND LINE
2. INSTALL AND ADJUST FIXED PORTION OF TOOTH DAM ON TROUGH WALL TO THE PROPER LINE AND GRADE.
3. THE SURFACE OF THE BLOCKOUT MUST BE COMPLETELY CLEAN WHEN THE JOINT IS INSTALLED.
1’-8"
EC4 BARS @ 6
4. SUPPORT MOVEABLE PORTION OF TOOTH DAM IN THE BLOCKOUT FROM THE DECK SLAB AND FIXED
EC4 BARS @ 6
GUTTER LINE
PORTION OF THE TOOTH DAM (SEE CONCEPTUAL INSTALLATION SCHEME).
A’
EC6 BARS
5. ADJUST MOVEABLE PORTION OF TOOTH DAM TO THE PROPER LINE AND GRADE WITH THE JOINT OPENING (W)
SET WITH RESPECT TO THE INSTALLATION TEMPERTURE SHOWN ON THE PLANS.
EC4
6. DURING ASSEMBLY INSTALLATION TIGHTEN ANCHOR 1 AND BOTH NUTS ON STUD BOLTS 2 AND 3
BARS
EC6 BARS
GUTTER
EC5 BARS
EC5 BARS
OF BARRIER
MAKING SURE THE JOINT OPENING (W) REFLECTS THE INSTALLATION TEMPERATURE.
7. IMMEDIATELY AFTER BLOCKOUT IS CAST, LOOSEN TOP NUT ON STUD BOLT 3 TO PERMIT TEMPERATURE
LINE
MOVEMENT IN THE ASSEMBLY. ALTERNATE THE PATTERN BETWEEN NEAR SIDE AND FAR SIDE OF JOINT ON
EC5 BARS
SUCCESSIVE ASSEMBLIES, I.E. LOOSEN TOP NUT ON STUD BOLT 2 IMMEDIATELY AFTER BLOCKOUT IS
EA6 BARS
EA6 BARS
8. PROVIDE LOW FRICTION INTERFACE BETWEEN BOTTOM NUT AND WASHER ON STUD BOLTS AND ANGLE.
EA6 BARS
EACH FACE
EA4 BARS
TOP OF DRAIN
TROUGH SLAB
EACH FACE
2’-1"
A6 BARS
A6 BARS @ 12
CAST TO PERMIT MOVEMENT.
EA6 BARS
EACH FACE
BRGS
9. AFTER THE CONCRETE OF THE BLOCKOUT ACHIEVES PRESCRIBED STRENGTH IN ACCORDANCE WITH PUB. 408
SECTION 1001.3(q)1, REMOVE THE TEMPORARY SUPPORT ASSEMBLY AND GRIND OFF TACK WELDS UNTIL SMOOTH.
10. APPLY TOUCH-UP PAINT.
MIN
CONSTRUCTION JOINT
CONSTRUCTION
JOINT
A5 BARS
A6 BARS
A5 BARS
A6 BARS @ 12
EACH FACE
NOTES
2" CLR.
1. FOR NOTES, SEE SHEETS 1 AND 2.
(TYP.)
RF
FF
A5 BARS @ 6
LAP
MIN.
2’-6"
EACH FACE
COMMONWEALTH OF PENNSYLVANIA
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
F5 BARS @ 6 FF
F5 BARS
F5 BARS
F5 BARS @ 6 RF
STANDARD
A’
BRIDGE APPROACH SLABS
TYPE 4 - DRAIN TROUGH DETAILS 2
SECTION Q-Q
SECTION A’-A’
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 34 OF 35
BD-628M
5’-0" ADJACENT TO FLEXIBLE PAVEMENT (DETAIL 16), CONCRETE PAVEMENT (DETAIL 17)
1" FORMED
OR NEOPRENE STRIP SEAL DAM ADJACENT TO FLEXIBLE PAVEMENT (DETAIL 13)
EDGE OF APPROACH SLAB
JOINT (TYP)
DESCRIPTION OF DETAILS FOR
6’-0" ADJACENT TO PAVEMENT RELIEF JOINT (DETAIL 18)
SEE DETAIL A
1" MIN. NOMINAL WIDTH
8’-6" NEOPRENE STRIP SEAL DAM ADJACENT TO PAVEMENT RELIEF JOINT (DETAIL 15)
NEOPRENE COMPRESSION SEAL
WINGWALL BARRIER
1" FLUSH
CURB
CURB BLOCK
EXPANSION JOINT
(ROADWAY ITEM)
C
(SEE NOTE 5)
3"
B
CURB
8"
OUTSIDE FACE
N
N
OUTSIDE FACE
BARRIER
WITH TRANSITION
OF BARRIER
TYPE 5 APPROACH SLAB
7’-6" NEOPRENE STRIP SEAL DAM ADJACENT TO CONCRETE PAVEMENT (DETAIL 14)
OR 1" MIN. NOMINAL
DETAIL
WIDTH INVERTED V JOINT
OF BARRIER
SEAL FOR 1/2" MOVEMENT
DESCRIPTION
SHEET NO.
END OF APPROACH SLAB WITH NEOPRENE STRIP
13
CLASSIFICATION, SEE NOTE 7.
22
SEAL DAM ADJACENT TO FLEXIBLE PAVEMENT
END OF APPROACH SLAB WITH NEOPRENE STRIP
14
22
SEAL DAM ADJACENT TO CONCRETE PAVEMENT
"
1" CLOSED CELL
0"
’10
N.
6)
I
M
TE
NO
EE
(S
CELL NEOPRENE
SPONGE (TYP.)
ITEM)
15
22
SEAL DAM ADJACENT TO PAVEMENT RELIEF JOINT
(PLACED CURB
SHOULDER
8
INLET
(ROADWAY
1" CLOSED
END OF APPROACH SLAB WITH NEOPRENE STRIP
APPROACH SLAB
NEOPRENE SPONGE
C
B
TO CURB)
END OF APPROACH SLAB ADJACENT TO FLEXIBLE
16
23
PAVEMENT
STRUCTURE BACKFILL,
REFER TO RC-12M.
END OF APPROACH SLAB ADJACENT TO CONCRETE
17
23
PAVEMENT
SECTION B-B
END OF APPROACH SLAB ADJACENT TO PAVEMENT
18
23
RELIEF JOINT
#5 @ 12"
OPTIONAL KEYED
AB
SL
ER
LS
EP
AI
E
T
SL
DE
E
SE
CONSTRUCTION JOINT
(SEE DETAIL B, SHEET 5)
PAVEMENT
APPROACH SLAB
(ROADWAY ITEM)
JOINT OPENING
JOINT OPENING AS REQUIRED
AS REQUIRED
FOR NEOPRENE STRIP SEAL
X
AT GUTTER LINE
3-" DIA. GALVANIZED
A325 BOLTS WITH GALVANIZED
"
" PLATE
"
WASHERS WITH THREADED
5
SEE DETAIL P
" BETWEEN BOTTOM
OF PLATE AND TOP OF
SLEEPER SLAB
SLEEPER SLAB
INSERTS (TYP.)
" REMOVABLE
GALVANIZED STEEL PLATE
SECTION Y-Y
OPTIONAL KEYED
" DIA. HOLES
3"
NG
VI
PA
H
TC
NO
SIDE
3"
AT GUTTER LINE
P
TO
"
T.
12
BO
@
"
#5
12
@
7
#
6"
SLAB SIDE
1"
TOP OF APPROACH SLAB
5
X
ROADWAY
"
SIDE
TOP OF APPROACH SLAB
1’-5
SIDE
APPROACH SLAB
BRIDGE
HIGHWAY
APPROACH
STRIP SEAL
BRIDGE WIDTH
5"
25’-0"
ROADWAY WIDTH
C
L
CURB TO CURB WIDTH
MATCH BRIDGE SKEW
#10 @ 6" BOT.
SKEW ANGLE TO
#5 @ 12"
SLEEPER SLAB
NT
ME
UT
AB
#8 @ 12" TOP & BOT.
APPROACH SLAB
#5 @ 12" TOP
FOR NEOPRENE
(FOR NEOPRENE STRIP SEAL)
4"
4"
CONSTRUCTION JOINT
MIN.
5"
NOTE:
MIN.
(SEE DETAIL B, SHEET 5)
DESIGNER TO DETERMINE
L
LENGTH (L) OF PLATE.
EDGE OF APPROACH SLAB
SHOULDER
PLATE AND OTHER ITEMS
INCIDENTAL TO COST OF
C
8"
OF ABUTMENT
CURB
FRONT FACE
NEOPRENE STRIP SEAL DAM.
DETAIL P
END COVER PLATE
OUTSIDE FACE
BOND END OF JOINT SEAL TO
OF BARRIER
INTERGRAL ABUTMENT (TYP).
8
1. FOR NOTES, SEE SHEETS 1 AND 2.
B
(SEAL ENDS OF NEOPRENE
NOTES
"
Y
BARRIER
Y
3"
B
JOINT SEAL
C
GUTTER LINE
ALONG GUTTER LINE
SEE SECTION B-B
PLAN
AND NOTE 7
AND JOINT SEALING MATERIAL
TYPE 5
5. PROVIDE TYPE 2-SC GUIDE RAIL WITH POSTS AT 3’-1" SPA.
ALONG CURB AFTER APPROACH END TRANSITION.
6. INLET TO BE LOCATED SUCH THAT ITS OUTFLOW PIPE MISSES
TYPE 2-SC POSTS IN GUIDE RAIL TRANSITION.
APPR0ACH SLAB WITH INTEGRAL ABUTMENT
PRIOR TO INSTALLATION )
3. FOR SECTION N-N, SEE SHEET 21.
4. PROVIDE PAVING NOTCH FROM CURB TO CURB.
1" CLOSED CELL NEOPRENE SPONGE
COMPRESSION SEAL PER
DETAILS ON BC-766M,
2. FOR SECTION C-C, SEE SHEET 5.
DETAIL A
SET TO CURB TO CURB WIDTH WITH U-WINGS
7. USE ONLY APPROVED SEALS, AS LISTED IN BULLETIN 15.
INSTALL JOINT SEALS TO A UNIFORM DEPTH WITH THE
HIGHWAY
TOP OF THE SEAL FROM 1/4" TO 1/2" BELOW THE
SIDE
LEVEL OF THE PAVEMENT SURFACE. MAKE THE TOP EDGES
25’-0"
FOR INTEGRAL
OF THE CONTACT SURFACES ON BOTH SIDES OF THE SEAL
ABUTMENT DETAILS,
2’-9"
AT THE SAME ELEVATION.
SEE DETAILS
"
(TYP.)
#5 @ 12"
BRIDGE
2
SEE DETAIL O
SIDE
CLR.
SEE BD-667M
13, 14, 15,
16, 17 AND 18
1’-6"
3" CLR.
(TYP.)
SAWCUT
**
COMMONWEALTH OF PENNSYLVANIA
"
JOINT SEALING
ROADWAY
MATERIAL
#10 @ 6"
GRADE
DEPARTMENT OF TRANSPORTATION
BUREAU OF PROJECT DELIVERY
"
#7 @ 12"
3"
(BOTH ENDS)
CLR.
#5 @ 12"
PROVIDE 2 LAYERS OF 4 MIL.
POLYETHYLENE SHEETING
STRUCTURE BACKFILL,
REFER TO RC-12M.
UNDERNEATH APPROACH SLAB
SLEEPER SLAB
PAY LIMITS FOR
BRIDGE APPROACH SLAB QUANTITIES
SUBSURFACE DRAIN
(ROADWAY ITEM)(REFER
STANDARD
"
#6 @ 9"
" TO
6"
**
BRIDGE APPROACH SLABS
TO INSTRUCTIONS
TO DESIGNER NOTES)
**
REFER TO BD-667M FOR
INTEGRAL
CONCRETE
ADDITIONAL DETAILS
ABUTMENT
APPROACH SLAB
TYPE 5 - PLAN AND SECTION
COAT WITH BOND BREAKER
PRIOR TO PLACING APPROACH
SLAB CONCRETE
SECTION X-X
DETAIL O
RECOMMENDED
AUG. 31, 2012
CHIEF BRIDGE ENGINEER
RECOMMENDED
AUG. 31, 2012
ACTING DIR, BUR. OF PROJECT DELIVERY
SHEET 35 OF 35
BD-628M