Post on 07-Jun-2018
SHEET TITLE
INDEX OF SHEETS
SHT.NO.
5
GEOMETRY AND LAYOUT
2
1
3
GENERAL NOTES - 1
GENERAL NOTES - 2
6
DESCRIPTION
1
DESCRIPTION OF DETAILS
DETAIL
2
3
4
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARDBC-736M REINFORCEMENT BAR FABRICATION DETAILS
BC-776M
BC-735M
BC-734M ANCHOR SYSTEMS
WALL CONSTRUCTION AND EXPANSION JOINT DETAILS
BC-778M
BC-777M
GENERAL NOTES DESIGN TABLE NOTES
H
H/2
CENTROID OF WALL
GROUND LINE ELEVATION
ADJOINING AVERAGE
HEI
GH
T
ZO
NE
(FEET)
HEIGHT ZONE
OVER 14
20
28
(PSF)
WIND PRESSURE
H
ELEVATION
AT SOUND BARRIER WALL
AVERAGE GROUND LINE
SECTION
OF WALL
CENTROID
ELEVATION
GROUND LINE
AVERAGE
ADJOINING
GROUND MOUNTED SOUND BARRIERS
HEIGHT ZONES FOR
DETAIL 1
7
8
9
DETAIL 2
11
12
13
14
15
16
17
18
19
20
4
5
6
7
8
EMBEDDED IN CAISSON
ANGLED PRECAST CONCRETE POST TYPE E
EMBEDDED IN CAISSON
CORNER PRECAST CONCRETE POST TYPE F
IN SPREAD FOOTING (WITH OR WITHOUT PEDESTAL)
ANGLED PRECAST CONCRETE POST TYPE E EMBEDDED
IN SPREAD FOOTING (WITH OR WITHOUT PEDESTAL)
CORNER PRECAST CONCRETE POST TYPE F EMBEDDED
POST DETAILS
MATERIAL NOTES
1. REFER TO BC-777M FOR MATERIAL NOTES.
GEOMETRY NOTES
ALIGNMENT. NOTCHES FOR PANELS ARE NOT CENTERED IN CORNER POST.
1. CAISSON, FOOTING AND PEDESTAL LOCATIONS MUST BE PROPERLY SET FOR WALL PANEL
ARCHITECTURAL SURFACE TREATMENTS NOTES
CONCRETE POSTS.
1. FORM LINER ARCHITECTURAL SURFACE TREATMENTS ARE NOT RECOMMENDED ON THE PRECAST
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
OVER 14'-0"
HEIGHT ZONE
14'-0"
SHEET 1 OF 20
DETAIL 3
DETAIL 4
DETAIL 5
DETAIL 6
DETAIL 7
DETAIL 8
CAISSON DESIGN TABLES
BUREAU OF PROJECT DELIVERY
5. FOR ANGLED AND CORNER POST NOTES REFER TO SHEET 16.
NEXT HIGHEST INCREMENT OF WALL HEIGHT SHOWN ON THE DESIGN TABLES.
4. THE DESIGN WALL HEIGHT IS TO BE THE ACTUAL WALL HEIGHT ROUNDED UP TO THE
SHOWN ON THE DESIGN TABLES.
POST SPACING ROUNDED UP TO THE NEXT HIGHEST INCREMENT OF POST SPACING
3. THE DESIGN POST SPACING (CENTER-TO-CENTER POSTS) IS TO BE THE ACTUAL
USE THE INFORMATION SHOWN IN THE TABLES FOR ALL HEIGHT ZONES.
2. DESIGN TABLES SHOWN FOR CAISSONS ARE DEVELOPED FOR A WIND PRESSURE OF 28 PSF.
FOR TWO SEPARATE WIND PRESSURES OF 20 PSF AND 28 PSF.
1. DESIGN TABLES SHOWN FOR THE POSTS AND SPREAD FOOTINGS ARE DEVELOPED
0" TO 14'-0"
HEIGHT ZONE
0 TO 14
10
DETAIL 1 - POST TYPES A AND B DESIGN TABLES
DETAIL 1 - POST TYPES C AND D DESIGN TABLES
DETAIL 2 - POST TYPES A AND B DESIGN TABLES
DETAIL 2 - POST TYPES C AND D DESIGN TABLES
DESIGN TABLES
DETAIL 3 - POST TYPES A, B, C AND D
DETAIL 4 - POST TYPES A AND B DESIGN TABLES
DETAIL 4 - POST TYPES C AND D DESIGN TABLES
WITH BASE PLATE CONNECTION TO CAISSON
PRECAST CONCRETE POST TYPES A, B, C AND D
WITH BASE PLATE CONNECTION TO SPREAD FOOTING
PRECAST CONCRETE POST TYPES A, B, C AND D
EMBEDDED IN CAISSON
PRECAST CONCRETE POST TYPES A, B, C AND D
IN SPREAD FOOTING (WITH OR WITHOUT PEDESTAL)
PRECAST CONCRETE POST TYPES A, B, C AND D EMBEDDED
1
BD-677M
GENERAL NOTES - 1
REFERENCE DRAWINGS
BD-676M
BD-678M
BC-779M STRUCTURE MOUNTED SOUND BARRIER WALLS
BD-679M STRUCTURE MOUNTED SOUND BARRIER WALLS
DIRECTOR, BUR. OF PROJECT DELIVERY
GROUND MOUNTED SOUND BARRIERS PRECAST CONCRETE PANELS
GROUND MOUNTED SOUND BARRIERS STEEL POSTS
GROUND MOUNTED SOUND BARRIERS STEEL POSTS
GROUND MOUNTED SOUND BARRIERS PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS PRECAST CONCRETE PANELS
11. REINFORCEMENT IN SOME SECTIONS IS NOT SHOWN FOR CLARITY.
10. DIMENSIONS SHOWN ARE FOR A NORMAL TEMPERATURE OF 68 DEGREES F.
9. ALL DIMENSIONS SHOWN ARE HORIZONTAL, EXCEPT AS NOTED.
8. DO NOT SPLICE VERTICAL POST REINFORCEMENT.
IS ANTICIPATED.
COATED OR GALVANIZED REINFORCEMENT MAY BE REQUIRED IF FUTURE WIDENING
PEDESTALS WHERE THE WALL IS WITHIN 14'-0" OF THE EDGE OF TRAVEL LANE. EPOXY
7. PROVIDE EPOXY COATED OR GALVANIZED REINFORCEMENT BARS IN THE POSTS AND
6. PROVIDE UNCOATED REINFORCEMENT BARS IN THE FOOTING AND CAISSONS.
WITHOUT PERMISSION OF THE DISTRICT BRIDGE ENGINEER.
5. PROVIDE EITHER PRECAST CONCRETE POSTS OR STEEL POSTS. DO NOT MIX POST TYPES
4. WALL HEIGHTS MUST EQUAL OR EXCEED THE ACOUSTICAL PROFILE.
SEISMIC LOAD: SEISMIC ACCELERATION COEFFICIENT "A" EQUAL TO 0.15.
ICE LOAD: 3 PSF APPLIED TO ONE SIDE OF PANEL AND POST.
HEIGHT ZONE: OVER 14'-0" = 28 PSF
HEIGHT ZONE: 0' TO 14'-0" = 20 PSF
GROUND MOUNTED SOUND BARRIER WALLS:
ABOVE THE GROUND SURFACE OF 80 MPH.
AND IS BASED ON A MAXIMUM 50-YEAR MEAN WIND VELOCITY AT 30'-0"
THE WIND LOAD INCLUDES A GUST FACTOR OF 1.3 AND A DRAG FACTOR OF 1.2
WIND LOAD:
3. DESIGN LOADS:
AASHTO/AWS/D1.5)
PROVISIONS. (USE AASHTO/AWS D1.1 FOR WELDING NOT COVERED IN
AASHTO/AWS/D1.5 - BRIDGE WELDING CODE AND THE CONTRACT SPECIAL
OF THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION PUBLICATION 408,
PROVIDE MATERIALS AND PERFORM WORK IN ACCORDANCE WITH THE CURRENT VERSION
2. CONSTRUCTION SPECIFICATIONS AND WORKMANSHIP:
WHICH PERMITS A 33% OVERSTRESS.)
IN ALLOWABLE UNIT STRESSES ARE PERMITTED EXCEPT FOR GROUP III LOADINGS
DESIGN IS IN ACCORDANCE WITH THE WORKING STRESS DESIGN METHOD. (NO INCREASE
THROUGH 2006.
SIGNS, LUMINAIRES AND TRAFFIC SIGNALS", 4TH EDITION, INCLUDING INTERIMS
2001 AASHTO "STANDARD SPECIFICATIONS FOR STRUCTURAL SUPPORTS FOR HIGHWAY
2002 AASHTO "STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES", 17TH EDITION.
INCLUDING THE 1992 AND 2002 INTERIMS.
1989 AASHTO "GUIDE SPECIFICATIONS FOR STRUCTURAL DESIGN OF SOUND BARRIERS",
PENNDOT DESIGN MANUAL, PART 4, STRUCTURES APRIL 2015 EDITION.
1. DESIGN SPECIFICATIONS:
APR.29, 2016APR.29, 2016
GENERAL NOTES - 2
BD-677M
DESIGN PARAMETERS
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
NOTES TO DESIGNER
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED SHEET 2 OF 20
BUREAU OF PROJECT DELIVERY
DIRECTOR, BUR. OF PROJECT DELIVERY
1. REFER TO SHEET 2 OF BD-676M FOR NOTES TO DESIGNER.
DESIGN PARAMETERS MUST BE ACCEPTED BY THE DISTRICT BRIDGE ENGINEER.
INDICATED OR IF CAISSON EXTENDS PARTIALLY OR ENTIRELY INTO ROCK. FOUNDATION
ALTERNATE CAISSON DESIGNS ARE PERMITTED IF SOIL PROPERTIES DIFFER FROM THOSE
IF LIVE LOAD SURCHARGE IS REQUIRED.
DRILLED CAISSONS ARE DESIGNED WITHOUT LIVE LOAD SURCHARGE. REDESIGN CAISSONS
REQUIRED IF GROUND IS SLOPED.
DRILLED CAISSONS ARE DESIGNED FOR LEVEL GROUND. A SITE SPECIFIC DESIGN IS
CAISSON MAXIMUM ALLOWABLE VERTICAL DISPLACEMENT = 1.0 INCH
FOR FREEZING AND THAWING, WEATHERING, AND OTHER SHALLOW GROUND DISTURBANCE.
LENGTHS INDICATED INCLUDE AN ADDITIONAL 3'-0" LENGTH TO ACCOUNT
CAISSON LENGTHS DETERMINED USING COM624P COMPUTER PROGRAM. FINAL CAISSON
MAXIMUM ALLOWABLE LATERAL DESIGN DISPLACEMENT AT TOP OF CAISSON = •INCH
FACTOR OF SAFETY AGAINST OVERTURNING = 2.0 MINIMUM
CASSIONS ARE DESIGNED FOR A WIND PRESSURE EQUAL TO 28 PSF.
CAISSONS ARE DESIGNED IN SOIL USING THE INDICATED SOIL PROPERTIES.
5. CAISSONS:
DESIGN PARAMETERS MUST BE ACCEPTED BY THE DISTRICT BRIDGE ENGINEER.
ALTERNATE SPREAD FOOTING DESIGNS ARE PERMITTED IF SUPPORTED ON ROCK. FOUNDATION
LIVE LOAD SURCHARGE IS REQUIRED.
SPREAD FOOTINGS ARE DESIGNED WITHOUT LIVE LOAD SURCHARGE. REDESIGN FOOTINGS IF
REQUIRED IF GROUND IS SLOPED.
SPREAD FOOTINGS ARE DESIGNED FOR LEVEL GROUND. A SITE SPECIFIC DESIGN IS
SPREAD FOOTINGS ARE DESIGNED FOR NO UPLIFT.
PROVIDE A MINIMUM SOIL DEPTH OF 1'-6" ABOVE THE TOP OF FOOTING.
WEIGHT OF BACKFILL MATERIAL = 100 LB. / CU. FT.
FACTOR OF SAFETY AGAINST OVERTURNING FOR SEISMIC LOADING = 1.50 MINIMUM
FACTOR OF SAFETY AGAINST OVERTURNING = 2.00 MINIMUM
FACTOR OF SAFETY AGAINST SLIDING FOR SEISMIC LOADING = 1.125 MINIMUM
FACTOR OF SAFETY AGAINST SLIDING = 1.50 MINIMUM
SPREAD FOOTINGS ARE DESIGNED FOR WIND PRESSURES EQUAL TO 20 PSF AND 28 PSF.
EQUAL TO 0.30.
EQUAL TO 1.50 TONS/SQ. FT. AND A COEFFICIENT OF SLIDING FRICTION
SPREAD FOOTINGS ARE DESIGNED BEARING ON SOIL WITH AN ALLOWABLE BEARING PRESSURE
4. SPREAD FOOTINGS:
SLOTTED HOLES ARE SPECIFIED.
SHALL NOT BE LESS THAN THE DIAMETER OF THE ANCHOR BOLT WHEN OVERSIZED OR
THE CLEAR DISTANCE BETWEEN THE EDGES OF HOLES AND EDGES OF THE BASE PLATE
EDGE DISTANCE OF ANCHOR BOLTS:
NOT CONSIDERED AS A LOAD-CARRYING ELEMENT.
BASE PLATE IS SUPPORTED ON THE LEVELING NUTS. THE NON-SHRINK GROUT IS
4TH EDITION, INCLUDING INTERIMS THROUGH 2006.
FOR STRUCTURAL SUPPORTS FOR HIGHWAY SIGNS, LUMINAIRES AND TRAFFIC SIGNALS",
ACCORDANCE WITH SECTION 5.8 OF THE 2001 AASHTO "STANDARD SPECIFICATIONS
BASE PLATE THICKNESS IS DETERMINED USING THE ALLOWABLE BENDING STRESS IN
CONCRETE PANELS.
BASE PLATES ARE NOT DESIGNED TO SUPPORT THE VERTICAL LOAD OF THE PRECAST
COMPRESSION AND TENSION.
BASE PLATES ARE DESIGNED FOR BENDING DUE TO THE APPLIED BOLTS FORCES,
3. BASE PLATES:
LENGTH AS REQUIRED.
CAISSON REINFORCEMENT IS FULLY DEVELOPED. DESIGNER MUST INCREASE EMBEDMENT
THE ANCHOR BOLT EMBEDMENT LENGTH MUST EXTEND TO A DEPTH WHERE THE FOOTING/
BRIDGES", 17TH EDITION.
TO SECTION 8.29 IN THE 2002 AASHTO "STANDARD SPECIFICATIONS FOR HIGHWAY
LENGTH OF A HOOKED BAR IN TENSION (WITHOUT ANY MODIFICATION FACTORS). REFER
MINIMUM ANCHOR BOLT EMBEDMENT LENGTH IS CALCULATED BASED ON THE DEVELOPMENT
LUMINAIRES AND TRAFFIC SIGNALS", 4TH EDITION, INCLUDING INTERIMS THROUGH 2006.
AASHTO "STANDARD SPECIFICATIONS FOR STRUCTURAL SUPPORTS FOR HIGHWAY SIGNS,
ANCHOR BOLTS ARE DESIGNED IN ACCORDANCE WITH SECTION 5.17 OF THE 2001
2. ANCHOR BOLTS:
POSTS AND CONNECTIONS ARE NOT DESIGNED FOR TRAFFIC IMPACT LOADING.
INCHES DIVIDED BY 360.
MAXIMUM PERMITTED POST DEFLECTION EQUALS POST HEIGHT (H) IN
AND 28 PSF.
POSTS ARE DESIGNED FOR WIND PRESSURES EQUAL TO 20 PSF
POSTS ARE DESIGNED AS VERTICAL CANTILEVER BEAMS.
1. PRECAST CONCRETE POSTS:
APR.29, 2016APR.29, 2016
(COLOR TO MATCH POST) (TYP.)
AFTER INSTALLATION),
(FILL WITH NON-SHRINK GROUT
GALVANIZED LIFTING INSERT
SPREAD FOOTING
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
PS = POST SPACING: 20'-0" MAX.C
ON SHEET 1)
(SEE GENERAL NOTE 4
(TOP OF WALL)
ACOUSTICAL PROFILE
(S
EE
NO
TE 2)
4'-0"
MI
N., 30'-0"
MA
X.
AS
RE
QUI
RE
D
BY
DE
SI
GN
H
=
WA
LL
HEI
GH
T
(TYP.)
NEOPRENE BEARING PAD
•" THICK MIN.
C
C
1'-6"
MI
N.
3'-0"
MI
N.
MI
N.
C
C
SHEET 3 OF 20
BUREAU OF PROJECT DELIVERY
GEOMETRY AND LAYOUT
1'-6"
BD-677M
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
GROUND
PROPOSED
EXISTING OR
LEVEL PANEL
GROUND MOUNTED SOUND BARRIER ELEVATION
BY DESIGN
AS REQUIRED
EMBEDMENT
A
A
B
B
CAISSON
AND CAISSON
EXCAVATION
LIMIT OF
BY DESIGN
AS REQUIRED
EMBEDMENT
END OF PANEL
SECTION A-A
SECTION B-B
L
GROUND
TOP OF
GROUND
TOP OF
ELEV. BELOW
FROST LINE
DIAMETER
CAISSON
CD =
NOTES:
POST
EDGE OF
REQUIRED.
OR SLOPED PANELS AS
PROFILE. PROVIDE LEVEL
OR EXCEED ACOUSTICAL
TOP OF PANEL TO MATCH
LEGEND:
(LEVEL)
FOOTING
TOP OF
(LEVEL)
CAISSON
TOP OFPANELS
CONCRETE
PRECAST
PANELS
CONCRETE
PRECAST
LEVEL (TYP.)
TOP OF POST
D
C
D
C
2, 4, 7 AND 8
SEE DETAILS
CONNECTIONS;
1, 3, 5 AND 6
SEE DETAILS
CONNECTIONS;
NOTE 4)
(TYP.)(SEE
PANEL (LEVEL)
BOTTOM OF
J
=
CAI
SS
ON
LE
NG
TH
(S
EE
NO
TE 2)
H
=
WA
LL
HEI
GH
T
(S
EE
NO
TE 2)
H
=
WA
LL
HEI
GH
T
T
BC-777M, SHEETS 2 AND 3.
5. FOR SECTIONS C-C AND D-D REFER TO
REFER TO BD-676M, SHEET 3.
4. FOR OPTIONAL SLOPED BOTTOM PANEL
AND ANCHOR BOLT PROJECTIONS.
INCREASED TO ACCOMMODATE BASE PLATES
3. PANEL EMBEDMENT MAY NEED TO BE
CAISSON TO TOP OF WALL
H = HEIGHT FROM TOP OF FOOTING/
POST WITHOUT BASE PLATE:
PLATE TO TOP OF WALL
H = HEIGHT FROM TOP OF BASE
POST WITH BASE PLATE:
2. WALL HEIGHT IS DEFINED AS FOLLOWS:
NOTES ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO
CONCRETE PANEL (PREFERRED)
OPTIONAL SLOPED PRECAST
LEVEL OR SLOPED TOP PANEL
(SLOPED TOP PANEL PREFERRED)
ON BD-676M, SHT.6.
NOTCH DETAIL FOR BASE PLATE CONNECTIONS"
FOR POSTS WITH BASE PLATES REFER TO "PANEL
TRULY VERTICAL
CONCRETE POST
L PRECAST
(TYP.)
5•" MIN.
(TYP.)
1" MAX.
0" MIN.
(TYP.)
3" MAX.
(SEE NOTE 3)
EMBEDMENT (TYP.)
6" MIN.PANEL
(SEE BC-776M)
2'-0" MAX.
6" MIN.
TRULY VERTICAL
CONCRETE POST
L PRECAST
(LEVEL)
SHEET 6 OF BC-776M
SEE DETAIL B ON
(IF REQUIRED),
L PANEL JOINT
AND FOOTING
L POST, NOTCH,
AND CAISSON
L POST, NOTCH,
(S
EE
NO
TE 3)
EM
BE
DM
EN
T
6"
MI
N.
PA
NE
L
BE WITHIN 1'-0" DIFFERANCE.
WALL. FILL DEPTH ON EACH SIDE OF WALL TO
GRADE GROUND TO DRAIN WATER AWAY FROM THE
OR SPECIFIED
2'-0" MAX. WHERE INDICATED
DIFFERENCE IN PANEL HEIGHT
6" MIN., 2'-0" MAX.
IN GROUND ELEVATIONS)
(TO ACCOMMODATE CHANGES
RAISED PANEL SEAT
DIRECTOR, BUR. OF PROJECT DELIVERY
FOR TYPE A,B,C & D POSTS
(PS = 16'-0" MAX. FOR TYPE E & F POSTS)
(UNLESS CAPPED)
(WHEN SPECIFIED)
SURFACE TREATMENT
LIMITS OF ARCHITECTURAL
APR.29, 2016APR.29, 2016
BD-677M
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
POST DETAILS
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
C
(TYP.)
1ƒ" CLR.
WWF4x4-D4xD4
1'-7"
6•
"6"
6•
"
•"
8" 8"
9•
"9•
"
1'-4"
4" 8" 4"
8" MIN.
LAP
C
C
4"
1'-4"
1'-0"
8" MIN.
LAP
•"
6•
"6•
"6"
1'-7"
WWF4x4-D4xD4
8"8"
9•
"9•
"
(TYP.)
1ƒ" CLR.
C
C
CC
1'-7"
9•
"
6•
"
9•
"
6•
"
6"
•"
6"8" MIN.
LAP
WWF4x4-D4xD4
1'-2•"
7‚"7‚"
4" 4"
4-#10 BARS
(TYP.)
1ƒ" CLR.
6"
1'-0† " 1'-0†
"
1'-0„" 1'-0„"
2'-0‚"
11ƒ
"9‡
"
1'-9†
"
C
C
(TYP.)
1ƒ" CLR.
8" MIN.
LAP
1'-7"
4"4" 11"
11"
11"
•"
1'-1
0"
8"
6"
8"
WWF4x4-D4xD4
9•" 9•"
C
1'-3"4"
1'-7"
8" MIN.
LAP
WWF4x4-D4xD4
9•" 9•"
C
•"8"
8"
6"
1'-1
0"
11"
11"
(TYP.)
1ƒ" CLR.
C
C
C
C
1'-1
0"
6•
"6"
9•
"
•"
WWF4x4-D4xD4
(TYP.)
1ƒ" CLR.
1•"
11" 11"
8"
MI
N.
LA
P (
TY
P.)
11"
11"
4"
4"
9•" 6" 6•"
1'-10"
SHEET 4 OF 20
BUREAU OF PROJECT DELIVERY
POST
PRECAST CONCRETE
(T
YP.)
SEE DETAILS 1 THRU 4
(EACH FACE)
"A1" OR "A2" BARS *
(T
YP.)
3 EQ.SPA.
SEE DETAILS 1 THRU 4
(EACH FACE)
"A1" OR "A2" BARS *
POST TYPE B - END POST
POST
PRECAST CONCRETE
(T
YP.)
3 EQ.SPA.
(T
YP.)
POST TYPE D - END POST
POST TYPE A - IN-LINE
POST TYPE C - IN-LINE
= 180° 12°
3 EQ.SPA.
3 EQ.SPA.
(T
YP.)
POST TYPE F - CORNER
= 150° 12°
(T
YP.)
3 EQ.SPA.
= 90° 12°
4 EQ.SPA.
15°
(TYP.)
75°
(TYP.)
3
EQ.
SP
A.
= 180° 12°
NOTES:
= 90° 6°
= 90° 6°
POST TYPE E - ANGLED IN-LINE
3 EQ.SPA.
END POST
PRECAST CONCRETE ANGLED POST
PRECAST CONCRETE
END POST
PRECAST CONCRETE
CORNER POST
CONCRETE
PRECAST
CONCRETE POST
L PRECAST
(TYP.)
•" CHAMFER
PO
ST
AN
D
NO
TC
H
L
PR
EC
AS
T
CO
NC
RE
TE
CONCRETE END POST
L PRECAST
(TYP.)
•" CHAMFER
EN
D
PO
ST
AN
D
NO
TC
H
L
PR
EC
AS
T
CO
NC
RE
TE
NOTCH
CONCRETE
L PRECAST
NOTCH
CONCRETE
L PRECAST
ANGLED POST
L PRECAST CONCRETE
(TYP.)
•" CHAMFER
SEE DETAILS 5 AND 7
5-#8 BARS
PO
ST
AN
D
NO
TC
H
L
PR
EC
AS
T
CO
NC
RE
TE
CONCRETE POST
L PRECAST
(TYP.)
•" CHAMFER
SEE DETAILS 1 THRU 4
(EACH FACE)
"A1" OR "A2" BARS *
(SEE DETAILS 3 AND 4)
"A2" BARS ARE NOT THREADED.
(SEE DETAILS 1 AND 2)
SIZE SMALLER WHEN USING UPSET THREADED END.
SIZE SPECIFIED WITH THREADED END OR USE ONE BAR
ARE THREADED AT ONE END. DESIGNER TO USE BAR
BARS ARE EITHER EPOXY COATED OR GALVANIZED AND
"A1" BARS ARE USED WITH BASE PLATE CONNECTIONS,*
SEE DETAILS 1 THRU 4
(EACH FACE)
"A1" OR "A2" BARS *
CONCRETE END POST
L PRECAST
EN
D
PO
ST
AN
D
NO
TC
H
L
PR
EC
AS
T
CO
NC
RE
TE
(TYP.)
•" CHAMFER
CO
NC
RE
TE
NO
TC
H
L
PR
EC
AS
T
CO
RN
ER
PO
ST
L
PR
EC
AS
T
CO
NC
RE
TE
CONCRETE NOTCH
L PRECAST
CORNER POST
L PRECAST CONCRETE
SEE DETAILS 6 AND 8
10-#10 BARS
(TYP.)
•" CHAMFER
THAN THOSE SHOWN ARE ALLOWED.
4. OTHER HORIZONTAL WIRE MESH LAP SPLICE LOCATIONS
ITS CLOSED STIRRUP.
A MAXIMUM OF THREE LAP SPLICE LOCATIONS TO CREATE
TO CREATE A CLOSED STIRRUP. POST TYPE F IS PERMITTED
OF TWO LAP SPLICES FOR ITS HORIZONTAL WIRE MESH
3. POST TYPES A, B, C, D & E ARE PERMITTED A MAXIMUM
REFER TO BC-777M FOR ADDITIONAL INFORMATION.
OF PANEL AND CENTERLINE OF POST IS 6 DEGREES.
VARIATION IN THE ANGLE BETWEEN THE CENTERLINE
2. REFERS TO THE PANEL ORIENTATION. THE MAXIMUM
ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO NOTES
DIRECTOR, BUR. OF PROJECT DELIVERY
APR.29, 2016APR.29, 2016
t
DETAIL SHOWN MAY BE PATENTED
PLEASE NOTE THAT THE ANCHOR BOLT
w
G
H
=
WA
LL
HEI
GH
T
(TYP.)
WASHER (GALVANIZED)
NUT AND OVERSIZED
HEAVY HEX LEVELING
(GALVANIZED)
BASE PLATE
P
=
PR
OJ
EC
TI
ON
INTERFERENCE
REQUIRED TO AVOID
ADJUST HOOKS AS
PH1
=
PO
ST
HEI
GH
T
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
SL
OT (
TY
P.)
L
OV
ER
SI
ZE
D
C
C
D+1•
"
4"
4"
C C
D+•"
TABLE NOTES:
C
•"
MI
N.
LE
NG
TH
=
P
+
TL
=
TH
RE
AD
EM
BE
DM
EN
T
LE
NG
TH
S
= 4'-0"
#4
@ 6"
TI
ES
C
#4 TIES3" CLR.
SHEET 5 OF 20
BUREAU OF PROJECT DELIVERY
(IN.)
P
(A
LO
C
BD-677M
(TYP.)
FF
PLAN
SECTION G-G
G
NOTES:
PRECAST CONCRETE POST
(GALVANIZED) (TYP.)
AND OVERSIZED WASHER
HEAVY HEX DOUBLE NUTS
(GALVANIZED)
BASE PLATE
(GALVANIZED)
"D" ANCHOR BOLTS
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
DETAIL 1
(LEVEL)
CAISSON
TOP OF
TIGHTENING NUTS (TYP.)
BURR THREADS AFTER
CAISSON
(GALVANIZED) (TYP.)
"D" ANCHOR BOLTS
1'-10"
LA
MI
N.
LT
ER
NA
TE
SP
LI
CE
ATI
ONS)
(4
BA
RS
EA.
FA
CE)
3
EQ.
SP
A.
"A1"
BA
RS
@
12
ELEVATION
TO CAISSON
BASE PLATE CONNECTION
PRECAST CONCRETE POST WITH
DETAIL 1
REINFORCEMENT
CAISSON
CAISSON
NON-SHRINK GROUT
(S
EE
NO
TE 4)
J
=
CAI
SS
ON
LE
NG
TH
(BAR SIZE)
F
BASE PLATE ANCHOR BOLTSCONCRETE POST
NUMBER
POST
CAISSONGROUT
REINFORCEMENT
VERTICAL
OF BARS
NUMBER
SIZE
BAR
DIMENSION TABLE
PRECAST CONCRETE POST WITH BASE PLATE CONNECTION TO CAISSON
5. PROVIDE ELEVATIONS AS REQUIRED ON CONTRACT DRAWINGS.
4. CAISSON REINFORCEMENT TO BE DETAILED ON CONTRACT DRAWINGS.
(REFER TO SHEET 4)
3. SPECIFY IF UPSET THREADS ARE REQUIRED FOR THE "A1" BARS.
INFORMATION IS SHOWN ON THE CONTRACT DRAWINGS.
2. TABLE IS PERMITTED TO BE MODIFIED AS REQUIRED AS LONG AS ALL
1. DESIGNER TO COMPLETE TABLE AND INCLUDE ON CONTRACT DRAWINGS.
"A1"
AN
D
CAI
SS
ON
PO
ST,
BA
SE
PL
AT
E
L
PR
EC
AS
T
CO
NC
RE
TE(TYP.)
L BOLT HOLE
NOTCH, AND CAISSON
POST, BASE PLATE,
L PRECAST CONCRETE
OF PRECAST CONCRETE POST REINFORCING BAR + „"
DIAMETER OF HOLE IS EQUAL TO THREADED DIAMETER
(FT.)
SPACING
POST
DESIGN
(IN.)
t
THICKNESS
(FT.)
HEIGHT
WALL
DESIGN
(FT.)
PH1
HEIGHT
POST
(IN.)
LENGTH
(IN.)
w
WIDTH
(IN.)
D
DIAMETER
(IN.)
S
LENGTH
EMBEDMENT
(IN.)
P
PROJECTION
(IN.)
TL
LENGTH
THREAD
(IN.)
GD
DEPTH
GROUT
(FT.-IN.)
CD
DIAMETER
CAISSON
(FT.)
J
LENGTH
CAISSON
NOTCH, AND CAISSON
POST, BASE PLATE,
L PRECAST CONCRETE
(TYP.)
•" MIN.
D+1"
GD = GROUT DEPTH
3"
CL
R.
BUNDLED TIES
2-#4
6"
(TYP.)
9"
1'-0"
1'-0"
TI
ES
MA
X.
#4
@ 12"
POST TYPES C AND D: 3'-6"
POST TYPES A AND B: 3'-0"
CD = CAISSON DIAMETER
AN
D
CAI
SS
ON
PO
ST,
BA
SE
PL
AT
E,
L
PR
EC
AS
T
CO
NC
RE
TE
NOTCH, AND CAISSON
POST, BASE PLATE,
L PRECAST CONCRETE
C
MIN. (
TYP.)
1•"
CLR.
ANCHOR BOLTS)
TO AVOID INTERFERENCE WITH THE
(BARS MAY BE SLIGHTLY ADJUSTED
8-#9 BARS EQUALLY SPACED
WIND PRESSURE =
HEIGHT ZONE =
SEE NOTE 7.
FLAT WASHER (TYP.)
LOCK WASHER AND
HEAVY HEX NUT,
DETAILS ON SHEET 4 )
(SEE PRECAST CONCRETE POST
IF UPSET THREADS ARE REQUIRED.
(4 EACH FACE) SEE NOTE 7. SPECIFY
8-"A1" BARS WITH THREADED ENDS,
DIRECTOR, BUR. OF PROJECT DELIVERY
(ONLY) GALVANIZED NUTS. (WASHER - ASTM F436; NUT - ASTM A563)
GALVANIZED OR HOT DIP GALVANIZED WASHERS AND MECHANICALLY
REPAIR COMPOUND PER ASTM A780. USE EITHER MECHANICALLY
B. EPOXY COATED BARS - COAT THREADS WITH COLD GALVANIZING
NUTS. (WASHER - ASTM F436; NUT-ASTM A563).
GALVANIZED WASHERS AND MECHANICALLY (ONLY) GALVANIZED
AND USE EITHER MECHANICALLY GALVANIZED OR HOT DIP
WITH A COLD GALVANIZING REPAIR COMPOUND PER ASTM A780
IS PERFORMED AFTER GALVANIZING, COAT THE THREADED AREA
AND WASHERS THAT ARE HOT-DIP GALVANIZED. IF THREADING
GALVANIZED, INCLUDING THE THREADED PORTION, USE NUTS
A. GALVANIZED BARS - IF THE THREADED BAR IS HOT DIP
7. POST "A1" BARS AND HARDWARE OPTIONS:
6. FOR OVERSIZED WASHER DETAIL REFER TO BC-777M, SHEET 6.
5. FOR PANEL SEAT DETAILS REFER TO BC-777M, SHEET 4.
4. FOR CAISSON LENGTHS REFER TO SHEET 20.
3. FOR DESIGN TABLES REFER TO SHEETS 6 AND 7.
SHEET 4.
2. FOR PRECAST CONCRETE POST DETAILS REFER TO
ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO NOTES
APR.29, 2016APR.29, 2016
BD-677M
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED SHEET 6 OF 20
BUREAU OF PROJECT DELIVERY
DETAIL 1 DETAIL 1
POST TYPES A AND BPOST TYPES A AND B
DESIGN TABLES
DETAIL 1 - POST TYPES A AND B
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
12.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
16.0
6.0
8.0
10.0
12.0
14.0
16.0
20.0
6.0
A1
(BAR SIZE) (IN.)
t
(IN.) (IN.)
w
(IN.)
F
(IN.)
D
8.0
10.0
12.0
14.0
16.0
18.0
12.0
6.0
8.0
10.0
12.0
14.0
16.0
16.0
6.0
8.0
10.0
12.0
14.0
20.0
6.0
(IN.)
P
BASE PLATE ANCHOR BOLTS CONCRETE POST BASE PLATE ANCHOR BOLTS
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
A1
(BAR SIZE) (IN.)
t
(IN.) (IN.)
w
(IN.)
F
(IN.)
D
(IN.)
P
NOTES:
CONCRETE POST
18.0
20.0
24.0
20.0
17.0
15.0
2. FOR DETAILS, REFER TO SHEET 5.
TO NOTES ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER
#5
#5
#5
#5
#5
#6
#6
#7
#8
#8
#5
#5
#5
#5
#6
#7
#7
#8
#5
#5
#5
#6
#6
#7
#8
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ƒ
ƒ
‡
1
1„
1…
1•
1ƒ
1‡
ƒ
ƒ
‡
1
1‚
1…
1†
1ƒ
ƒ
ƒ
‡
1„
1…
1†
1‡
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
1•
1•
2
2
2
2‚
2‚
2‚
2‚
2ƒ
1•
2
2
2
2‚
2‚
2‚
2ƒ
1•
2
2
2‚
2‚
2‚
2ƒ
ƒ
ƒ
1
1
1
1‚
1‚
1‚
1‚
1•
ƒ
1
1
1
1‚
1‚
1‚
1•
ƒ
1
1
1‚
1‚
1‚
1•
5
5
5ƒ
5ƒ
6
6ƒ
7
7‚
7‚
8‚
5
5ƒ
5ƒ
6
6ƒ
7
7‚
8‚
5
5ƒ
5ƒ
6ƒ
7
7‚
8‚
26
26
27
27
27
28
28
28
28
29
26
27
27
27
28
28
28
29
26
27
27
28
28
28
29
#5
#5
#5
#5
#6
#7
#8
#8
#5
#5
#5
#6
#7
#8
#8
#5
#5
#6
#7
#8
#8
ƒ
ƒ
‡
1
1‚
1…
1†
1‡
ƒ
ƒ
1
1‚
1•
1ƒ
1‡
ƒ
‡
1„
1…
1†
1ƒ
26
27
27
27
28
28
28
29
26
27
27
28
28
28
29
27
27
28
28
28
29
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
1•
2
2
2
2‚
2‚
2‚
2ƒ
1•
2
2
2‚
2‚
2‚
2ƒ
2
2
2‚
2‚
2‚
2ƒ
ƒ
1
1
1
1‚
1‚
1‚
1•
ƒ
1
1
1‚
1‚
1‚
1•
1
1
1‚
1‚
1‚
1•
5
5ƒ
5ƒ
6
7
7
7‚
8‚
5
5ƒ
6
7
7
7‚
8‚
5ƒ
5ƒ
6ƒ
7
7‚
8‚
CONNECTION TO CAISSON
PRECAST CONCRETE POST WITH BASE PLATE
CONNECTION TO CAISSON
PRECAST CONCRETE POST WITH BASE PLATE
WIND PRESSURE = 28 PSF
HEIGHT ZONES OVER 14'
WIND PRESSURE = 20 PSF
HEIGHT ZONE 0' TO 14'
DIRECTOR, BUR. OF PROJECT DELIVERY
APR.29, 2016APR.29, 2016
BD-677M
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
12.0
6.0
8.0
10.0
12.0
14.0
16.0
18.016.0
6.0
8.0
10.0
12.0
14.0
16.020.0
6.0
A1
(BAR SIZE) (IN.)
t
(IN.) (IN.)
w
(IN.)
F
(IN.)
D
8.0
10.0
12.0
14.0
16.0
18.012.0
6.0
8.0
10.0
12.0
14.0
16.016.0
6.0
8.0
10.0
12.0
14.020.0
6.0
(IN.)
P
BASE PLATE ANCHOR BOLTS CONCRETE POST BASE PLATE ANCHOR BOLTS
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
A1
(BAR SIZE) (IN.)
t
(IN.) (IN.)
w
(IN.)
F
(IN.)
D
(IN.)
P
NOTES:
CONCRETE POST
18.0
20.0
22.0
20.0
22.0
24.0
24.0
26.0
28.0
20.0
22.0
24.0
18.0
20.0
16.0
18.0
26.0
28.0
24.0
26.0
26.0
28.0
30.0
22.0
24.0
26.0
20.0
22.0
23.0
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
2. FOR DETAILS, REFER TO SHEET 5.
TO NOTES ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER
#5
#5
#5
#5
#6
#6
#6
#7
#7
#8
#8
#9
#5
#5
#5
#6
#6
#6
#7
#7
#8
#9
#10
#10
#5
#5
#5
#6
#6
#7
#8
#8
#9
#10
#11
ƒ
ƒ
ƒ
‡
1
1„
1„
1‚
1…
1•
1†
1‡
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1
1„
1…
1•
1†
1‡
2
2‚
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‡
1
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1…
1•
1ƒ
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2„
2…
29
29
30
30
30
31
31
31
31
32
32
32
29
30
30
30
31
31
31
31
32
32
33
33
29
30
30
31
31
31
31
32
32
33
33
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
1•
1•
2
2
2
2‚
2‚
2‚
2‚
2ƒ
2ƒ
2ƒ
1•
2
2
2
2‚
2‚
2‚
2‚
2ƒ
2ƒ
3
3
1•
2
2
2‚
2‚
2‚
2‚
2ƒ
2ƒ
3
3
ƒ
ƒ
1
1
1
1‚
1‚
1‚
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1‚
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1ƒ
ƒ
1
1
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1‚
1‚
1‚
1•
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5
5
5ƒ
5ƒ
6
6ƒ
6ƒ
7
7
8
8
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5
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5ƒ
5ƒ
6ƒ
6ƒ
7
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30
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32
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32
33
33
34
29
30
30
31
31
31
32
32
33
33
34
30
30
31
31
31
32
32
33
33
34
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
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2
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3
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7
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27.0 #11 2• 34 19 3• 2 10•
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED SHEET 7 OF 20
BUREAU OF PROJECT DELIVERY
DETAIL 1
CONNECTION TO CAISSON
PRECAST CONCRETE POST WITH BASE PLATE
POST TYPES C AND D
WIND PRESSURE = 20 PSF
HEIGHT ZONE 0' TO 14'
DETAIL 1
CONNECTION TO CAISSON
PRECAST CONCRETE POST WITH BASE PLATE
WIND PRESSURE = 28 PSF
HEIGHT ZONES OVER 14'
POST TYPES C AND D
DESIGN TABLES
DETAIL 1 - POST TYPES C AND D
DIRECTOR, BUR. OF PROJECT DELIVERY
APR.29, 2016APR.29, 2016
LE
NG
TH
MI
N.
EM
BE
D.
DETAIL SHOWN MAY BE PATENTED
PLEASE NOTE THAT THE ANCHOR BOLT
S
w
H
=
WA
LL
HEI
GH
T
(TYP.)
WASHER (GALVANIZED)
NUT AND OVERSIZED
HEAVY HEX LEVELING
(GALVANIZED)
BASE PLATE
(LEVEL)
BOTTOM OF FOOTING
P
=
PR
OJ
EC
TI
ON
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
4"
4"
D+1•
"
C
C
C
C
D+•"
(IN.)
#4
@ 1
2"
MA
X.
12" MAX.
2" CLR.(TYP.)
C
C
C
•"
MI
N.
LE
NG
TH
=
P
+
TL
=
TH
RE
AD
6"
(TYP.)
#4 BARS
#4
3"
CL
R.
4"
CL
R.
L FOOTINGC
SHEET 8 OF 20
BUREAU OF PROJECT DELIVERY
PH1
=
PO
ST
HEI
GH
T
BD-677M
t
(TYP.)
FF
SPREAD FOOTING PLAN
W/2
(TOP AND BOTTOM)
"F1" BARS @
L/2
(T
OP
AN
D
BO
TT
OM)
SECTION H-H
PLAN
SEE TABLE
T
L
"F1"
W
MI
N.
HH
NOTES:
TO SPREAD FOOTING
BASE PLATE CONNECTION
PRECAST CONCRETE POST WITH
DETAIL 2
(GALVANIZED)
"D" ANCHOR BOLTS
(GALVANIZED) (TYP.)
AND OVERSIZED WASHER
HEAVY HEX DOUBLE NUTS
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
DETAIL 2
TOP OF FOOTING (LEVEL)
NON-SHRINK GROUT
(GALVANIZED)
BASE PLATE
PRECAST CONCRETE POST
TIGHTENING NUTS (TYP.)
BURR THREADS AFTER
(4
BA
RS
EA.
FA
CE)
3
EQ.
SP
A.
"A1"
BA
RS
@
2
1
T"F1" BARS
ANCHOR BOLTS
BARS TO CLEAR
REINFORCEMENT
ADJUST TOP
ELEVATION
(BAR SIZE)
F
BASE PLATE ANCHOR BOLTSCONCRETE POST
NUMBER
POST
GROUT
TABLE NOTES:
DIMENSION TABLE
PRECAST CONCRETE POST WITH BASE PLATE CONNECTION TO SPREAD FOOTING
SPREAD FOOTING
(BAR SIZE)
"F1""A1"
SL
OT (
TY
P.)
L
OV
ER
SI
ZE
D
(TYP.)
L BOLT HOLE
NOTCH, AND FOOTING
POST, BASE PLATE,
L PRECAST CONCRETE
AN
D
FO
OTI
NG
PO
ST,
BA
SE
PL
AT
E,
L
PR
EC
AS
T
CO
NC
RE
TE
OF PRECAST CONCRETE POST REINFORCING BAR + „"
DIAMETER OF HOLE IS EQUAL TO THREADED DIAMETER
(FT.)
SPACING
POST
DESIGN
(FT.)
HEIGHT
WALL
DESIGN
(FT.)
PH1
HEIGHT
POST
(IN.)
t
THICKNESS
(IN.)
LENGTH
(IN.)
w
WIDTH
5. PROVIDE ELEVATIONS AS REQUIRED ON CONTRACT DRAWINGS.
4. SPREAD FOOTING REINFORCEMENT TO BE DETAILED ON CONTRACT DRAWINGS.
(REFER TO SHEET 4)
3. SPECIFY IF UPSET THREADS ARE REQUIRED FOR THE "A1" BARS.
INFORMATION IS SHOWN ON THE CONTRACT DRAWINGS.
2. TABLE IS PERMITTED TO BE MODIFIED AS REQUIRED AS LONG AS ALL
1. DESIGNER TO COMPLETE TABLE AND INCLUDE ON CONTRACT DRAWINGS.
(IN.)
D
DIAMETER
(IN.)
S
LENGTH
EMBEDMENT
(IN.)
P
PROJECTION
(IN.)
TL
LENGTH
THREAD
(IN.)
GD
DEPTH
GROUT
(FT.)
T
THICKNESS
(FT.)
L
LENGTH
(FT.)
W
WIDTH
4"
4"
4" 4"
AND FOOTING
POST, BASE PLATE,
L PRECAST CONCRETE
NO
TC
H,
AN
D
FO
OTI
NG
PO
ST,
BA
SE
PL
AT
E,
L
PR
EC
AS
T
CO
NC
RE
TE
BASE PLATE, NOTCH, AND FOOTING
L PRECAST CONCRETE POST,
(TYP.)
•" MIN.
D+1"
GD = GROUT DEPTH
WIND PRESSURE =
HEIGHT ZONE =
POST DETAILS ON SHEET 4 )
REQUIRED.(SEE PRECAST CONCRETE
SPECIFY IF UPSET THREADS ARE
(4 EA. FACE) SEE NOTE 7 ON SHEET 5.
8-"A1" BARS WITH THREADED ENDS
SEE NOTE 7 ON SHT.5.
FLAT WASHER (TYP.)
LOCK WASHER AND
HEAVY HEX NUT,
DIRECTOR, BUR. OF PROJECT DELIVERY
5. FOR PANEL SEAT DETAILS REFER TO BC-777M, SHEET 4.
4. FOR OVERSIZED WASHER DETAIL REFER TO BC-777M, SHEET 6.
3. FOR DESIGN TABLES REFER TO SHEETS 9 AND 10.
2. FOR PRECAST CONCRETE POST DETAILS REFER TO SHEET 4.
ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO NOTES
APR.29, 2016APR.29, 2016
BD-677M
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED SHEET 9 OF 20
BUREAU OF PROJECT DELIVERY
DETAIL 2
POST TYPES A AND B
DETAIL 2
POST TYPES A AND B
DESIGN TABLES
DETAIL 2 - POST TYPES A AND B
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
12.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
12.0
6.0
8.0
10.0
12.0
14.0
20.0
6.0
8.0
10.0
12.0
14.0
16.0
16.0
6.0
A1
(BAR SIZE) (IN.)
t
(IN.) (IN.)
w F D S
(IN.) (IN.) (IN.)
ANCHOR BOLTSBASE PLATE
(FT.)
T
(FT.)
L
(FT.)
W
SPREAD FOOTING
(BAR SIZE)
F1
8.0
10.0
12.0
14.0
16.0
20.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
16.0
A1
(BAR SIZE) (IN.)
t
(IN.) (IN.)
w F D S
(IN.) (IN.) (IN.)
ANCHOR BOLTSBASE PLATE
(FT.)
T
(FT.)
L
(FT.)
W
SPREAD FOOTING
(BAR SIZE)
F1
6.0
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
NOTES:
CONCRETE POSTCONCRETE POST
P
(IN.)
P
(IN.)
24.0
20.0
18.0
20.0
17.0
15.0
#5
#5
#5
#5
#5
#6
#6
#7
#8
#8
#5
#5
#5
#5
#6
#7
#7
#8
#5
#5
#5
#6
#6
#7
#8
ƒ
ƒ
ƒ
‡
1
1„
1…
1•
1ƒ
1‡
ƒ
ƒ
‡
1
1‚
1…
1†
1ƒ
ƒ
ƒ
‡
1„
1…
1†
1‡
26
26
27
27
27
28
28
28
28
29
26
27
27
27
28
28
28
29
26
27
27
28
28
28
29
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
1•
1•
2
2
2
2‚
2‚
2‚
2‚
2ƒ
1•
2
2
2
2‚
2‚
2‚
2ƒ
1•
2
2
2‚
2‚
2‚
2ƒ
ƒ
ƒ
1
1
1
1‚
1‚
1‚
1‚
1•
ƒ
1
1
1
1‚
1‚
1‚
1•
ƒ
1
1
1‚
1‚
1‚
1•
17
17
22
22
22
28
28
28
28
33
17
22
22
22
28
28
28
33
17
22
22
28
28
28
33
5
5
5ƒ
5ƒ
6
6ƒ
7
7‚
7‚
8‚
5
5ƒ
5ƒ
6
6ƒ
7
7‚
8‚
5
5ƒ
5ƒ
6ƒ
7
7‚
8‚
2.0
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.25
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.25
2.0
2.5
2.5
3.0
3.0
3.0
3.25
5.0
5.0
5.0
6.0
6.5
7.0
8.0
8.5
9.5
10.0
5.0
5.0
5.5
6.5
7.0
8.0
9.0
9.5
5.0
5.0
6.0
7.0
8.0
8.5
9.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
#4
#4
#4
#4
#4
#4
#4
#4
#5
#5
#4
#4
#4
#4
#4
#4
#5
#5
#4
#4
#4
#4
#4
#5
#5
#5
#5
#5
#5
#6
#7
#8
#8
#5
#5
#5
#6
#7
#8
#8
#5
#5
#6
#7
#8
#8
ƒ
ƒ
‡
1
1‚
1…
1†
1‡
ƒ
ƒ
1
1‚
1•
1ƒ
1‡
ƒ
‡
1„
1…
1†
1ƒ
26
27
27
27
28
28
28
29
26
27
27
28
28
28
29
27
27
28
28
28
29
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
1•
2
2
2
2‚
2‚
2‚
2ƒ
1•
2
2
2‚
2‚
2‚
2ƒ
2
2
2‚
2‚
2‚
2ƒ
ƒ
1
1
1
1‚
1‚
1‚
1•
ƒ
1
1
1‚
1‚
1‚
1•
1
1
1‚
1‚
1‚
1•
17
22
22
22
28
28
28
33
17
22
22
28
28
28
33
22
22
28
28
28
33
5
5ƒ
5ƒ
6
7
7
7‚
8‚
5
5ƒ
6
7
7
7‚
8‚
5ƒ
5ƒ
6ƒ
7
7‚
8‚
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.25
2.0
2.5
2.5
3.0
3.0
3.0
3.25
2.5
2.5
3.0
3.0
3.0
3.25
5.0
5.5
6.5
7.5
8.0
9.0
10.0
10.5
5.0
6.0
7.0
8.0
9.0
10.0
10.0
5.5
6.5
7.5
8.5
10.0
10.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.5
5.0
5.0
5.0
5.0
5.0
5.0
5.5
5.0
5.0
5.0
5.0
5.0
5.0
#4
#4
#4
#4
#4
#4
#5
#5
#4
#4
#4
#4
#4
#5
#5
#4
#4
#4
#4
#5
#5
2. FOR DETAILS, REFER TO SHEET 8.
TO NOTES ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER
WIND PRESSURE = 20 PSF
HEIGHT ZONE 0' TO 14'
CONNECTION TO SPREAD FOOTING
PRECAST CONCRETE POST WITH BASE PLATE
WIND PRESSURE = 28 PSF
HEIGHT ZONES OVER 14'
CONNECTION TO SPREAD FOOTING
PRECAST CONCRETE POST WITH BASE PLATE
DIRECTOR, BUR. OF PROJECT DELIVERY
APR.29, 2016APR.29, 2016
BD-677M
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
12.0
6.0
8.0
10.0
12.0
14.0
16.0
18.012.0
6.0
8.0
10.0
12.0
14.020.0
6.0
8.0
10.0
12.0
14.0
16.016.0
6.0
A1
(BAR SIZE) (IN.)
t
(IN.) (IN.)
w F D S
(IN.) (IN.) (IN.)
ANCHOR BOLTSBASE PLATE
(FT.)
T
(FT.)
L
(FT.)
W
SPREAD FOOTING
(BAR SIZE)
F1
8.0
10.0
12.0
14.0
16.020.0
6.0
8.0
10.0
12.0
14.0
16.0
18.016.0
A1
(BAR SIZE) (IN.)
t
(IN.) (IN.)
w F D S
(IN.) (IN.) (IN.)
ANCHOR BOLTSBASE PLATE
(FT.)
T
(FT.)
L
(FT.)
W
SPREAD FOOTING
(BAR SIZE)
F1
6.0
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
NOTES:
CONCRETE POSTCONCRETE POST
P
(IN.)
P
(IN.)
24.0
26.0
28.0
20.0
22.0
18.0
20.0
20.0
22.0
18.0
20.0
16.0
24.0
26.0
28.0
22.0
24.0
26.0
24.0
26.0
28.0
30.0
22.0
24.0
26.0
18.0
20.0
22.0
23.0
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
#5
#5
#5
#5
#6
#6
#6
#7
#7
#8
#8
#9
#5
#5
#5
#6
#6
#6
#7
#7
#8
#9
#10
#10
#5
#5
#5
#6
#6
#7
#8
#8
#9
#10
#11
ƒ
ƒ
ƒ
‡
1
1„
1„
1‚
1…
1•
1†
1‡
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ƒ
ƒ
‡
1
1„
1…
1•
1†
1‡
2
2‚
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ƒ
‡
1
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1…
1•
1ƒ
1‡
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2…
29
29
30
30
30
31
31
31
31
32
32
32
29
30
30
30
31
31
31
31
32
32
33
33
29
30
30
31
31
31
31
32
32
33
33
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
1•
1•
2
2
2
2‚
2‚
2‚
2‚
2ƒ
2ƒ
2ƒ
1•
2
2
2
2‚
2‚
2‚
2‚
2ƒ
2ƒ
3
3
1•
2
2
2‚
2‚
2‚
2‚
2ƒ
2ƒ
3
3
ƒ
ƒ
1
1
1
1‚
1‚
1‚
1‚
1•
1•
1•
ƒ
1
1
1
1‚
1‚
1‚
1‚
1•
1•
1ƒ
1ƒ
ƒ
1
1
1‚
1‚
1‚
1‚
1•
1•
1ƒ
1ƒ
17
17
22
22
22
28
28
28
28
33
33
33
17
22
22
22
28
28
28
28
33
33
39
39
17
22
22
28
28
28
28
33
33
39
39
5
5
5ƒ
5ƒ
6
6ƒ
6ƒ
7
7
8
8
8‚
5
5ƒ
5ƒ
5ƒ
6ƒ
6ƒ
7
7‚
8
8‚
9‚
9•
5
5ƒ
5ƒ
6ƒ
6ƒ
7
7‚
8‚
8‚
9‚
9•
2.0
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.25
3.25
3.25
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.25
3.25
3.75
3.75
2.0
2.5
2.5
3.0
3.0
3.0
3.0
3.0
3.25
3.75
3.75
5.5
5.5
5.5
5.5
6.5
7.0
7.5
8.0
9.0
9.5
10.0
10.5
5.5
5.5
5.5
6.0
7.0
7.5
8.5
9.0
10.0
10.5
11.0
11.5
5.5
5.5
6.0
6.5
7.5
8.0
9.0
10.0
10.5
11.0
11.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
#4
#4
#4
#4
#4
#4
#4
#4
#5
#5
#5
#5
#4
#4
#4
#4
#4
#4
#4
#5
#5
#6
#6
#6
#4
#4
#4
#4
#4
#4
#5
#5
#6
#6
#6
#5
#5
#5
#6
#6
#6
#7
#8
#8
#9
#10
#11
#11
#5
#5
#5
#6
#6
#7
#8
#9
#10
#10
#11
#5
#5
#6
#6
#7
#8
#9
#10
#11
#11
ƒ
ƒ
ƒ
‡
1
1‚
1…
1•
1ƒ
1‡
2„
2…
2•
ƒ
ƒ
‡
1
1‚
1…
1†
1‡
2„
2‚
2•
ƒ
ƒ
1
1„
1…
1†
1‡
2„
2…
2•
29
30
30
30
31
31
31
32
32
32
33
33
34
29
30
30
31
31
31
32
32
33
33
34
30
30
31
31
31
32
32
33
33
34
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
1•
2
2
2
2‚
2‚
2‚
2ƒ
2ƒ
2ƒ
3
3
3•
1•
2
2
2‚
2‚
2‚
2ƒ
2ƒ
3
3
3•
2
2
2‚
2‚
2‚
2ƒ
2ƒ
3
3
3•
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1
1
1
1‚
1‚
1‚
1•
1•
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1ƒ
1ƒ
2
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1
1
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1ƒ
2
1
1
1‚
1‚
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1•
1ƒ
1ƒ
2
17
22
22
22
28
28
28
33
33
33
39
39
44
17
22
22
28
28
28
33
33
39
39
44
22
22
28
28
28
33
33
39
39
44
5
5ƒ
5ƒ
5ƒ
6ƒ
7
7
8
8‚
8‚
9‚
9•
10•
5
5ƒ
5ƒ
6ƒ
7
7
8
8‚
9‚
9•
10•
5ƒ
5ƒ
6ƒ
6ƒ
7
8
8‚
9‚
9•
10•
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.25
3.75
3.75
4.25
2.0
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.75
3.75
4.25
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.75
3.75
4.25
5.5
5.5
6.0
7.0
7.5
8.5
9.5
10.0
11.0
11.5
12.0
12.0
12.5
5.5
5.5
6.5
7.5
8.5
9.5
10.5
11.0
11.5
12.0
12.5
5.5
6.0
7.0
8.5
9.5
10.0
11.0
11.5
12.5
12.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
6.0
6.5
6.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
6.0
6.5
6.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
6.5
6.5
#4
#4
#4
#4
#4
#4
#4
#5
#5
#5
#5
#5
#5
#4
#4
#4
#4
#4
#5
#5
#5
#5
#5
#6
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#4
#4
#4
#5
#5
#6
#6
#6
#6
27.0 #11 2• 34 19 3• 2 44 4.25 12.0 6.0 #610•
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
2. FOR DETAILS, REFER TO SHEET 8.
TO NOTES ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER
SHEET 10 OF 20
BUREAU OF PROJECT DELIVERY
DETAIL 2
POST TYPES C AND D
WIND PRESSURE = 20 PSF
HEIGHT ZONE 0' TO 14'
CONNECTION TO SPREAD FOOTING
PRECAST CONCRETE POST WITH BASE PLATE
DETAIL 2
POST TYPES C AND D
CONNECTION TO SPREAD FOOTING
PRECAST CONCRETE POST WITH BASE PLATE
DESIGN TABLES
DETAIL 2 - POST TYPES C AND D
WIND PRESSURE = 28 PSF
HEIGHT ZONES OVER 14'
DIRECTOR, BUR. OF PROJECT DELIVERY
APR.29, 2016APR.29, 2016
POST REINF.
DEVELOPMENT
LENGTH (MIN.)
OF CAISSON
BE EXTENDED TO THE BOTTOM
THE POST REINFORCEMENT MAY
FROM THE BOTTOM OF POST OR
THE REINFORCEMENT PROTRUDING
BOTTOM OF CAISSON WITHOUT
POST MAY BE EXTENDED TO THE
AS AN ALTERNATE, CONCRETE
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
C
CD = CAISSON DIAMETER
POST TYPES A AND B: 3'-0"
POST TYPES C AND D: 3'-6"
2-#4
6"
1'-0"
3" CLR.
#4 TIES
CD = CAISSON DIAMETER
POST TYPES A AND B: 3'-0"
POST TYPES C AND D: 3'-6"
C
C
SHEET 11 OF 20
BUREAU OF PROJECT DELIVERY
1 (
RN
L
IC
LO
CTI
)
BD-677M
POST
PRECAST CONCRETE
PLAN
NOTES:
SECTION J-JELEVATION
H
=
WA
LL
HEI
GH
T
J J
CAISSON
POST
CONCRETE
PRECAST
EMBEDDED IN CAISSON
PRECAST CONCRETE POST
DETAIL 3
'-1
0"
LAP
MI
N.)
BUNDLED TIES
}S
BONDING COMPOUND)
(APPLY EPOXY
CONSTRUCTION JOINT
OPTIONAL ROUGH
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
DETAIL 3
(LEVEL)
CAISSON
TOP OF
REINFORCEMENT
CAISSON
"A2" BARS (SEE NOTE 5)
POST
PRECAST CONCRETE
CAISSON
(ALTEATE
SP
E
AO
NS
(S
EE
NO
TE
S 4
AN
D 6)
J
=
CAI
SS
ON
LE
NG
TH
COMPOUND
APPLY EPOXY BONDING
CONTACT AREA AND
AND BOTTOM OF POST
ROUGHEN PERIPHERY
DETAILS ON SHEET 4)
PRECAST CONCRETE POST
(4 BARS EA. FACE) (SEE
8-"A2" BARS @ 3 EQ. SPA.
NUMBER
POST
CAISSON
REINFORCEMENT
VERTICAL
OF BARS
NUMBER
SIZE
BAR
TABLE NOTES:
4. PROVIDE ELEVATIONS AS REQUIRED ON CONTRACT DRAWINGS.
3. CAISSON REINFORCEMENT TO BE DETAILED ON CONTRACT DRAWINGS.
INFORMATION IS SHOWN ON THE CONTRACT DRAWINGS.
2. TABLE IS PERMITTED TO BE MODIFIED AS REQUIRED AS LONG AS ALL
1. DESIGNER TO COMPLETE TABLE AND INCLUDE ON CONTRACT DRAWINGS.
DIMENSION TABLE
PRECAST CONCRETE POST EMBEDDED IN CAISSON
CONCRETE POST
(BAR SIZE)
"A2"
POST REINFORCEMENT DEVELOPMENT LENGTH PLUS 6".
TO BE INCREASED TO ACCOMMODATE THE POST EMBEDMENT PLUS
6. DESIGNER TO VERIFY IF REQUIRED CAISSON LENGTH NEEDS
SPECIFY ON THE CONTRACT DRAWINGS.
ACCORDANCE WITH GENERAL NOTE 7, ON SHEET 1. DESIGNER TO
5. PROVIDE UNCOATED, EPOXY COATED, OR GALVANIZED BARS IN
4. FOR CAISSON LENGTHS REFER TO SHEET 20.
3. FOR DESIGN TABLES REFER TO SHEET 12.
2. FOR PRECAST CONCRETE POST DETAILS REFER TO SHEET 4.
ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO NOTES
(FT.)
SPACING
POST
DESIGN
(FT.)
HEIGHT
WALL
DESIGN
(FT.-IN.)
PE
EMBEDMENT
POST
(FT.-IN.)
S
LENGTH
DEVELOPMENT
REINFORCEMENT
POST
(FT.-IN.)
CD
DIAMETER
CAISSON
(FT.)
J
LENGTH
CAISSON
PO
ST
AN
D
CAI
SS
ON
L
PR
EC
AS
T
CO
NC
RE
TE
NOTCH, AND CAISSON
L PRECAST CONCRETE POST,
C
NOTCH, AND CAISSON
L PRECAST CONCRETE POST,C
CL
R.
3"
4'-0"
MI
N.
EM
BE
DM
EN
T
PE
=
PO
ST
TI
ES
#4
@ 6"
1'-0"
6"
MI
N.
TI
ES
MA
X.
#4
@ 1
2"
MI
N. (T
YP.)
1•
"
CL
R.
NOTCH, AND CAISSON
L PRECAST CONCRETE POST,
PO
ST
AN
D
CAI
SS
ON
L
PR
EC
AS
T
CO
NC
RE
TE
PRECAST CONCRETE POST)
TO AVOID INTERFERENCE WITH
(BARS MAY BE SLIGHTLY ADJUSTED
8-#9 BARS EQUALLY SPACED
WIND PRESSURE =
HEIGHT ZONE =
DIRECTOR, BUR. OF PROJECT DELIVERY
APR.29, 2016APR.29, 2016
BD-677M
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED SHEET 12 OF 20
BUREAU OF PROJECT DELIVERY
DETAIL 3
POST TYPES A AND B
DETAIL 3
POST TYPES A AND B
DETAIL 3
POST TYPES C AND D
DETAIL 3
POST TYPES C AND D
DESIGN TABLES
DETAIL 3 - POST TYPES A, B, C AND D
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
12.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
16.0
6.0
8.0
10.0
12.0
14.0
16.020.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
12.0
6.0
8.0
10.0
12.0
14.0
16.016.0
6.0
8.0
10.0
12.0
14.020.0
6.0
A2
(BAR SIZE)
CONCRETE POST REINFORCEMENT CONCRETE POST REINFORCEMENT
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
NOTES:
24.0
26.0
28.0
20.0
22.0
24.0
18.0
20.0
22.0
20.0
22.0
24.0
18.0
20.0
16.0
18.0
S (IN.)
BARS
COATED
EPOXYA2
(BAR SIZE)
S (IN.)
BARS
COATED
EPOXY
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
12.0
6.0
8.0
10.0
12.0
14.0
16.0
18.016.0
6.0
8.0
10.0
12.0
14.0
16.020.0
6.0
8.0
10.0
12.0
14.0
16.0
18.012.0
6.0
8.0
10.0
12.0
14.0
16.016.0
6.0
8.0
10.0
12.0
14.0
20.0
6.0
A2
(BAR SIZE)
CONCRETE POST REINFORCEMENT CONCRETE POST REINFORCEMENT
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
24.0
26.0
28.0
20.0
22.0
24.0
18.0
20.0
22.0
20.0
22.0
24.0
18.0
20.0
16.0
18.0
S (IN.)
BARS
COATED
EPOXYA2
(BAR SIZE)
S (IN.)
BARS
COATED
EPOXY
26.0
28.0
24.0
26.0
28.0
26.0
28.0
30.0
22.0
24.0
26.0
28.0
20.0
22.0
24.0
25.0
25.0
22.0
20.0
#4
#4
#4
#4
#4
#5
#6
#6
#7
#7
#8
#9
#4
#4
#4
#4
#5
#6
#7
#7
#8
#9
#9
#4
#4
#4
#5
#6
#6
#7
#8
#9
12
12
12
12
12
15
20
20
26
26
35
44
12
12
12
12
15
20
26
26
35
44
44
12
12
12
15
20
20
26
35
44
18
18
18
18
18
23
29
29
39
39
52
65
18
18
18
18
23
29
39
39
52
65
65
18
18
18
23
29
29
39
52
65
#4
#4
#4
#4
#5
#6
#7
#7
#8
#9
#4
#4
#4
#5
#6
#7
#8
#8
#9
#4
#4
#5
#6
#7
#8
#9
12
12
12
12
15
20
26
26
35
44
12
12
12
15
20
26
35
35
44
12
12
15
20
26
35
44
55
18
18
18
18
23
29
39
39
52
65
18
18
18
23
29
39
52
52
65
18
18
23
29
39
52
65
83
24.0 55 83#10
BARS
GALVANIZED
UNCOATED OR
BARS
GALVANIZED
UNCOATED OR
#10
25.0 55 83#10
23.0 55 83#10
#4
#4
#4
#4
#5
#5
#5
#6
#6
#7
#7
#8
#4
#4
#4
#5
#5
#5
#6
#7
#7
#8
#9
#9
#4
#4
#4
#5
#5
#6
#7
#7
#8
#9
#10
12
12
12
12
15
15
15
20
20
26
26
35
12
12
12
15
15
15
20
26
26
35
44
44
12
12
12
15
15
20
26
26
35
44
55
55
18
18
18
18
23
23
23
29
29
39
39
52
18
18
18
23
23
23
29
39
39
52
65
65
18
18
18
23
23
29
39
39
52
65
83
83
#4
#4
#4
#5
#5
#5
#6
#7
#7
#8
#9
#9
#10
#4
#4
#5
#5
#5
#6
#7
#8
#9
#9
#10
#11
#4
#4
#5
#5
#6
#7
#8
#9
#10
#11
12
12
12
15
15
15
20
26
26
35
44
44
55
12
12
15
15
15
20
26
35
44
44
55
68
12
12
15
15
20
26
35
44
55
55
68
18
18
18
23
23
23
29
39
39
52
65
65
83
18
18
23
23
23
29
39
52
65
65
83
102
18
18
23
23
29
39
52
65
83
83
102
BARS
GALVANIZED
UNCOATED OR
BARS
GALVANIZED
UNCOATED OR
#10
#10
2. FOR DETAILS, REFER TO SHEET 11.
TO NOTES ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER
WIND PRESSURE = 20 PSF
HEIGHT ZONE 0' TO 14'
EMBEDDED IN CAISSON
PRECAST CONCRETE POST
EMBEDDED IN CAISSON
PRECAST CONCRETE POST
WIND PRESSURE = 28 PSF
HEIGHT ZONES OVER 14'
WIND PRESSURE = 20 PSF
HEIGHT ZONE 0' TO 14'
EMBEDDED IN CAISSON
PRECAST CONCRETE POST
EMBEDDED IN CAISSON
PRECAST CONCRETE POST
WIND PRESSURE = 28 PSF
HEIGHT ZONES OVER 14'
DIRECTOR, BUR. OF PROJECT DELIVERY
APR.29, 2016APR.29, 2016
WITHOUT PEDESTAL
H
=
WA
LL
HEI
GH
T
(WITH OR WITHOUT PEDESTAL)
EMBEDDED IN SPREAD FOOTING
PRECAST CONCRETE POST
DETAIL 4
COMPOUND
APPLY EPOXY BONDING
CONTACT AREA AND
AND BOTTOM OF POST
ROUGHEN PERIPHERY
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
L PRECAST CONCRETE POST,
L
PR
EC
AS
T
CO
NC
RE
TE
C
L
PR
EC
AS
T
CO
NC
RE
TE
PO
ST,
L PRECAST CONCRETEC
#4
@ 12
MA
X.
2" CLR. (TYP.)
"F1" BARS @ 12" MAX.
C
6"
MI
N.
6"
3"
2'-0"
4"
CL
R.
12"
#4 @ 12" MAX.
PD = PEDESTAL DIAMETER
POST TYPES A AND B: 3'-0"
POST TYPES C AND D: 3'-6"
L PRECAST CONCRETE POST,C
C L
PR
EC
AS
T
CO
NC
RE
TE
PO
ST,
3" CLR.
#4 TIES
6" POST
SHEET 13 OF 20
BUREAU OF PROJECT DELIVERY
(1
TE
LO
CT
BD-677M
T
SPREAD FOOTING PLAN
(TOP AND BOTTOM)
(T
OP
AN
D
BO
TT
OM)
W/2
L/2
PLAN
ELEVATION
(IF REQUIRED)
PEDESTAL
WITH PEDESTALSECTION L-L
POST
PRECAST CONCRETE
W
L
NOTCH, AND FOOTING
PO
ST
AN
D
FO
OTI
NG
POST AND FOOTING
NO
TC
H,
AN
D
FO
OTI
NG
K
CL
R.
(TOP AND BOTTOM)
T
BARS
"F1" LONGITUDINAL
HEI
GH
T
PE
DE
ST
AL
ADJUST FOOTING TOP REINFORCING SPACING TO CLEAR POST.
(4 EA. FACE)
8-"A2" BARS
LL
H
=
WA
LL
HEI
GH
T
H
=
WA
LL
HEI
GH
T
NOTES:
SECTION K-K (WITH PEDESTAL)
TOP OF GROUND
HOOK LENGTH, HL
PEDESTAL
CONCRETE
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
DETAIL 4
NOTES 4 AND 5)
"A2" BARS (SEE
PEDESTAL
POST
CONCRETE
PRECAST
NOTCH, PEDESTAL, AND FOOTING
PE
DE
ST
AL,
AN
D
FO
OTI
NG
(ROUGH SURFACE)
CONSTR. JOINT
OPTIONAL
L
LAP
M'- I
N.
10
"
)
POST
PRECAST CONCRETE
(ALRNATE
SP
LI
CE
AI
ON
S)
DETAILS ON SHEET 4)
PRECAST CONCRETE POST
(4 BARS EA. FACE) (SEE
8-"A2" BARS @ 3 EQ. SPA.
(SEE NOTE 6)
LENGTH, HE (MIN.)
HOOK EMBEDMENT
EMBEDMENT, PE
COMPOUND
APPLY EPOXY BONDING
CONTACT AREA AND
AND BOTTOM OF POST
ROUGHEN PERIPHERY
PEDESTAL (IF SPECIFIED)
NUMBER
POST
TABLE NOTES:
SPREAD FOOTING
5. INDICATE AND DETAIL PEDESTAL IF REQUIRED.
4. PROVIDE ELEVATIONS AS REQUIRED ON CONTRACT DRAWINGS.
3. SPREAD FOOTING REINFORCEMENT TO BE DETAILED ON CONTRACT DRAWINGS.
INFORMATION IS SHOWN ON THE CONTRACT DRAWINGS.
2. TABLE IS PERMITTED TO BE MODIFIED AS REQUIRED AS LONG AS ALL
1. DESIGNER TO COMPLETE TABLE AND INCLUDE ON CONTRACT DRAWINGS.
DIMENSION TABLE
SPREAD FOOTING
PRECAST CONCRETE POST EMBEDDED IN
CONCRETE POST
(BAR SIZE)
"F1"
(BAR SIZE)
"A2"
THE BOTTOM FOOTING REINFORCEMENT BARS.
OF THE POST REINFORCEMENT BARS SO BARS CAN BE TIED TO
6. DESIGNER IS PERMITTED TO INCREASE THE EMBEDMENT LENGTH
EPOXY COATED BARS WITH AN APPROVED EPOXY PAINT.
5. BARS MAY BE BENT AFTER FABRICATION OF POST. TOUCH-UP
THE CONTRACT DRAWINGS. GALVANIZED BARS NOT PERMITTED.
WITH GENERAL NOTE 7, ON SHEET 1. DESIGNER TO SPECIFY ON
4. PROVIDE UNCOATED OR EPOXY COATED BARS IN ACCORDANCE
3. FOR DESIGN TABLES REFER TO SHEETS 14 AND 15.
2. FOR PRECAST CONCRETE POST DETAILS REFER TO SHEET 4.
ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO NOTES
C
C
4"
4"
4" 4"
(FT.)
SPACING
POST
DESIGN
(FT.)
HEIGHT
WALL
DESIGN
(FT.-IN.)
PE
EMBEDMENT
POST
(IN.)
HE
LENGTH
EMBEDMENT
HOOK
(IN.)
HL
LENGTH
HOOK
(FT.)
T
THICKNESS
(FT.)
L
LENGTH
(FT.)
W
WIDTH
NOTCH, PEDESTAL, AND FOOTING
L PRECAST CONCRETE POST,
CL
R.
3"
BUNDLED TIES
2-#4
BARS
#4
4" 4"
#4
@ 6"
TI
ES
PRECAST CONCRETE POST)
TO AVOID INTERFERENCE WITH
(BARS MAY BE SLIGHTLY ADJUSTED
8-#4 BARS EQUALLY SPACED
MI
N. (T
YP.)
1•
"
CL
R.
NOTCH, AND FOOTING
L PRECAST CONCRETE POST,
NOTCH, PEDESTAL, AND FOOTING
L PRECAST CONCRETE POST,C C
HEI
GH
T
PE
DE
ST
AL
2'-0"
WIND PRESSURE =
HEIGHT ZONE =
DIRECTOR, BUR. OF PROJECT DELIVERY
K
APR.29, 2016APR.29, 2016
BD-677M
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED SHEET 14 OF 20
BUREAU OF PROJECT DELIVERY
DETAIL 4
POST TYPES A AND B
DETAIL 4
POST TYPES A AND B
DESIGN TABLES
DETAIL 4 - POST TYPES A AND B
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
12.0
6.0
A2
(BAR SIZE) (IN.) (FT.)
T
(FT.)
L
(FT.)
W F1
(BAR SIZE)
8.0
10.0
12.0
14.0
16.020.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
16.0
6.0
HL
8.0
10.0
12.0
14.0
16.0
18.0
12.0
6.0
A2
(BAR SIZE) (IN.) (FT.)
T
(FT.)
L
(FT.)
W F1
(BAR SIZE)
8.0
10.0
12.0
14.020.0
6.0
8.0
10.0
12.0
14.0
16.016.0
6.0
HL
EPOXY EPOXY
SPREAD FOOTING CONCRETE POST REINFORCEMENT SPREAD FOOTING
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
NOTES:
CONCRETE POST REINFORCEMENT
24.0
26.0
28.0
20.0
22.0
24.0
18.0
20.0
22.0
20.0
22.0
24.0
18.0
20.0
16.0
18.0
22.0
20.0
25.0
#4
#4
#4
#4
#4
#5
#6
#6
#7
#7
#8
#9
#4
#4
#4
#4
#5
#6
#7
#7
#8
#9
#9
#4
#4
#4
#5
#6
#6
#7
#8
#9
8
8
8
8
8
10
12
12
14
14
16
18
8
8
8
8
10
12
14
14
16
18
18
8
8
8
10
12
12
14
16
18
10
10
10
10
10
12
14
14
17
17
19
21
10
10
10
10
12
14
17
17
19
21
21
10
10
10
12
14
14
17
19
21
8
8
8
8
8
10
12
12
14
14
16
19
8
8
8
8
10
12
14
14
16
19
19
8
8
8
10
12
12
14
16
19
2.0
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.25
3.25
3.75
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.75
3.75
2.0
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.75
5.0
5.0
5.0
6.0
6.5
7.0
8.0
8.5
9.5
10.0
10.5
10.5
5.0
5.0
5.5
6.5
7.0
8.0
9.0
9.5
10.0
10.5
11.0
5.0
5.0
6.0
7.0
8.0
8.5
9.5
10.0
10.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.5
5.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.5
5.5
5.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.5
#4
#4
#4
#4
#4
#4
#4
#4
#5
#5
#5
#5
#4
#4
#4
#4
#4
#4
#5
#5
#5
#5
#5
#4
#4
#4
#4
#4
#5
#5
#6
#6
#4
#4
#4
#4
#5
#6
#7
#7
#8
#9
#4
#4
#4
#5
#6
#7
#8
#8
#9
#4
#4
#5
#6
#7
#8
#9
8
8
8
8
10
12
14
14
16
18
8
8
8
10
12
14
16
16
18
8
8
10
12
14
16
18
20
10
10
10
10
12
14
17
17
19
21
10
10
10
12
14
17
19
19
21
10
10
12
14
17
19
21
24
8
8
8
8
10
12
14
14
16
19
8
8
8
10
12
14
16
16
19
8
8
10
12
14
16
19
22
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.75
2.0
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.75
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.75
5.0
5.5
6.5
7.5
8.0
9.0
10.0
10.5
11.0
11.5
5.0
6.0
7.0
8.0
9.0
10.0
11.0
11.0
12.0
5.5
6.5
7.5
8.5
10.0
10.5
11.0
12.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.5
5.5
6.0
5.0
5.0
5.0
5.0
5.0
5.0
5.5
6.0
6.0
5.0
5.0
5.0
5.0
5.0
5.5
6.0
6.0
#4
#4
#4
#4
#4
#4
#5
#5
#5
#5
#4
#4
#4
#4
#4
#5
#5
#5
#5
#4
#4
#4
#4
#5
#5
#5
#6
UNCOATED
HE (IN.)(MIN.) HE (IN.)(MIN.)
UNCOATED
24.0 20 24 22 3.75 11.0 6.0 #6#10
#10
25.0 20 24 22 3.75 11.5 6.0 #5#10
23.0 20 24 22 3.75 12.0 6.0 #6#10
2. FOR DETAILS, REFER TO SHEET 13.
TO NOTES ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER
WIND PRESSURE = 20 PSF
HEIGHT ZONE 0' TO 14'
EMBEDDED IN SPREAD FOOTING
PRECAST CONCRETE POST
EMBEDDED IN SPREAD FOOTING
PRECAST CONCRETE POST
WIND PRESSURE = 28 PSF
HEIGHT ZONES OVER 14'
DIRECTOR, BUR. OF PROJECT DELIVERY
APR.29, 2016APR.29, 2016
BD-677M
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
12.0
6.0
A2
(BAR SIZE) (IN.) (FT.)
T
(FT.)
L
(FT.)
W F1
(BAR SIZE)
8.0
10.0
12.0
14.0
16.020.0
6.0
8.0
10.0
12.0
14.0
16.0
18.016.0
6.0
HL
8.0
10.0
12.0
14.0
16.0
18.012.0
6.0
A2
(BAR SIZE) (IN.) (FT.)
T
(FT.)
L
(FT.)
W F1
(BAR SIZE)
8.0
10.0
12.0
14.0
20.0
6.0
8.0
10.0
12.0
14.0
16.016.0
6.0
HL
EPOXY EPOXY
SPREAD FOOTING CONCRETE POST REINFORCEMENT SPREAD FOOTING
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
NOTES:
CONCRETE POST REINFORCEMENT
24.0
26.0
20.0
22.0
18.0
20.0
20.0
22.0
18.0
20.0
16.0
28.0
24.0
26.0
28.0
22.0
24.0
26.0
28.0
24.0
26.0
28.0
30.0
22.0
24.0
26.0
28.0
18.0
20.0
22.0
24.0
25.0
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
#4
#4
#4
#4
#5
#5
#5
#6
#6
#7
#7
#8
#4
#4
#4
#5
#5
#5
#6
#7
#7
#8
#9
#9
#4
#4
#4
#5
#5
#6
#7
#7
#8
#9
#10
8
8
8
8
10
10
10
12
12
14
14
16
8
8
8
10
10
10
12
14
14
16
18
18
8
8
8
10
10
12
14
14
16
18
20
20
10
10
10
10
12
12
12
14
14
17
17
19
10
10
10
12
12
12
14
17
17
19
21
21
10
10
10
12
12
14
17
17
19
21
24
24
8
8
8
8
10
10
10
12
12
14
14
16
8
8
8
10
10
10
12
14
14
16
19
19
8
8
8
10
10
12
14
14
16
19
22
22
2.0
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.25
3.25
3.25
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.0
3.25
3.25
3.75
3.75
2.0
2.5
2.5
3.0
3.0
3.0
3.0
3.0
3.25
3.75
3.75
4.25
5.5
5.5
5.5
5.5
6.5
7.0
7.5
8.0
9.0
9.5
10.0
10.5
5.5
5.5
5.5
6.0
7.0
7.5
8.5
9.0
10.0
10.5
11.0
11.5
5.5
5.5
6.0
6.5
7.5
8.0
9.0
10.0
10.5
11.0
11.5
12.0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
6.0
#4
#4
#4
#4
#4
#4
#4
#4
#5
#5
#5
#5
#4
#4
#4
#4
#4
#4
#4
#5
#5
#6
#6
#6
#4
#4
#4
#4
#4
#4
#5
#5
#6
#6
#6
#6
#4
#4
#4
#5
#5
#5
#6
#7
#7
#8
#9
#9
#10
#4
#4
#5
#5
#5
#6
#7
#8
#9
#9
#10
#11
#4
#4
#5
#5
#6
#7
#8
#9
#10
#11
8
8
8
10
10
10
12
14
14
16
18
18
20
8
8
10
10
10
12
14
16
18
18
20
22
8
8
10
10
12
14
16
18
20
20
22
10
10
10
12
12
12
14
17
17
19
21
21
24
10
10
12
12
12
14
17
19
21
21
24
26
10
10
12
12
14
17
19
21
24
24
26
8
8
8
10
10
10
12
14
14
16
19
19
22
8
8
10
10
10
12
14
16
19
19
22
24
8
8
10
10
12
14
16
19
22
22
24
2.0
2.5
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.25
3.75
3.75
4.25
2.0
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.75
3.75
4.25
4.25
2.5
2.5
3.0
3.0
3.0
3.25
3.25
3.75
3.75
4.25
4.25
5.5
5.5
6.0
7.0
7.5
8.5
9.5
10.0
11.0
11.5
12.0
12.0
12.5
5.5
5.5
6.5
7.5
8.5
9.5
10.5
11.0
11.5
12.0
12.5
13.0
5.5
6.0
7.0
8.5
9.5
10.0
11.0
11.5
12.5
13.0
13.0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
6.0
6.5
6.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
6.0
6.5
6.5
7.0
5.5
5.5
5.5
5.5
5.5
5.5
5.5
6.0
6.5
6.5
7.0
#4
#4
#4
#4
#4
#4
#4
#5
#5
#5
#5
#5
#5
#4
#4
#4
#4
#4
#5
#5
#5
#5
#5
#6
#6
#4
#4
#4
#4
#5
#5
#6
#6
#6
#6
#6
UNCOATED UNCOATED
HE (IN.)(MIN.)HE (IN.)(MIN.)
#10
#10
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
2. FOR DETAILS, REFER TO SHEET 13.
TO NOTES ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER
SHEET 15 OF 20
BUREAU OF PROJECT DELIVERY
DETAIL 4
POST TYPES C AND D
WIND PRESSURE = 20 PSF
HEIGHT ZONE 0' TO 14'
EMBEDDED IN SPREAD FOOTING
PRECAST CONCRETE POST
DETAIL 4
POST TYPES C AND D
EMBEDDED IN SPREAD FOOTING
PRECAST CONCRETE POST
WIND PRESSURE = 28 PSF
HEIGHT ZONES OVER 14'
DESIGN TABLES
DETAIL 4 - POST TYPES C AND D
15
DIRECTOR, BUR. OF PROJECT DELIVERY
APR.29, 2016APR.29, 2016
BD-677M
DETAIL 5
EMBEDDED IN CAISSON
ANGLED PRECAST CONCRETE POST TYPE E
DETAIL 5
OF CAISSON
BE EXTENDED TO THE BOTTOM
THE POST REINFORCEMENT MAY
FROM THE BOTTOM OF POST OR
THE REINFORCEMENT PROTRUDING
BOTTOM OF CAISSON WITHOUT
POST MAY BE EXTENDED TO THE
AS AN ALTERNATE, CONCRETE
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
L
CAI
SS
ON
C
C
L NOTCHC
C
2-#4
6"
1'-0"
S = POST REINF. DEVELOPMENT
LENGTH MIN.:
UNCOATED OR GALVANIZED
BARS =4'-7",
EPOXY COATED BARS =6'-11"
C
C
L NOTCH
L
CAI
SS
ON
C
#4 TIES
3" CLR.
SHEET 16 OF 20
BUREAU OF PROJECT DELIVERY
OS)
PLAN
NOTES:
SECTION M-MELEVATION
H
=
WA
LL
HEI
GH
T
M M
BUNDLED TIES
BONDING COMPOUND)
(APPLY EPOXY
CONSTRUCTION JOINT
OPTIONAL ROUGH
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
(LEVEL)
CAISSON
TOP OF
REINFORCEMENT
CAISSON
CAISSON
IN
1'
LAP (
M-10
" .)
ANGLED/CORNER PRECAST CONCRETE POST NOTES:
(ALTERNATE SP
LI
CE
LO
CA
TI
N
ANGLED POST
PRECAST CONCRETE
ANGLED POST
PRECAST CONCRETE
POST REINFORCEMENT (SEE NOTE 6)
COMPOUND
APPLY EPOXY BONDING
CONTACT AREA AND
AND BOTTOM OF POST
ROUGHEN PERIPHERY
DESIGNER TO SPECIFY ON THE CONTRACT DRAWINGS.
IN ACCORDANCE WITH GENERAL NOTE 7, ON SHEET 1.
6. PROVIDE UNCOATED, EPOXY COATED, OR GALVANIZED BARS
5. FOR PRECAST CONCRETE POST DETAILS REFER TO SHEET 4.
4. FOR DETAIL 8, REFER TO SHEET 19.
3. FOR DETAIL 7, REFER TO SHEET 18.
2. FOR DETAIL 6, REFER TO SHEET 17.
ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO NOTES
ANGLED POST AND CAISSON
L PRECAST CONCRETE
POST DETAILS ON SHEET 4)
(SEE PRECAST CONCRETE
4-#10 BARS @ 3 EQ. SPA.
POST DETAILS ON SHEET 4)
(SEE PRECAST CONCRETE
5-#8 BARS @ 4 EQ. SPA.
3'-6"
CD = CAISSON DIAMETER
ANGLED POST AND CAISSON
L PRECAST CONCRETE
CL
R.
3"
TI
ES
#4
@ 6"
1'-0"
MI
N.
6"
TI
ES
MA
X.
#4
@ 1
2"
4'-0"
EM
BE
DM
EN
T
PE
=
PO
ST
ANGLED POST AND CAISSON
L PRECAST CONCRETE
3'-6"
CD = CAISSON DIAMETER
PRECAST CONCRETE POST)
TO AVOID INTERFERENCE WITH
(BARS MAY BE SLIGHTLY ADJUSTED
8-#9 BARS EQUALLY SPACED
MI
N. (T
YP.)
1•
" CLR.
DIRECTOR, BUR. OF PROJECT DELIVERY
DETAIL POST AND SPREAD FOOTING ON THE CONTRACT DRAWINGS.
PROVIDE DIMENSION TABLE SIMILAR TO TABLE SHOWN FOR DETAIL 4 OR COMPLETELY
REFER TO DESIGN PARAMETERS ON SHEET 2 FOR ADDITIONAL INFORMATION.
MINIMUM FOOTING THICKNESS (T) = 3'-0"
MINIMUM FOOTING WIDTH (W) = 6'-6"
MINIMUM FOOTING LENGTH (L) = 6'-6"
DIMENSIONS:
SPACING AND WALL HEIGHT. PROVIDE THE FOLLOWING MINIMUM FOOTING
DIMENSIONS AND REINFORCEMENT REQUIREMENTS FOR THE REQUIRED POST
PROVIDE SPREAD FOOTING DESIGN COMPUTATIONS TO DETERMINE THE FOOTING
INDICATE THE REQUIRED WALL HEIGHT ON THE CONTRACT PLANS.
FOOTING (WITH OR WITHOUT PEDESTAL):
5. DETAILS 7 AND 8 - ANGLED/CORNER PRECAST CONCRETE POST EMBEDDED IN SPREAD
DETAIL POST AND CAISSON ON THE CONTRACT DRAWINGS.
PROVIDE DIMENSION TABLE SIMILAR TO TABLE SHOWN FOR DETAIL 3 OR COMPLETELY
REFER TO DESIGN TABLES ON SHEET 20.
DETERMINE CAISSON LENGTH BASED ON THE POST SPACING AND WALL HEIGHT.
INDICATE THE REQUIRED WALL HEIGHT ON THE CONTRACT PLANS.
4. DETAILS 5 AND 6 - ANGLED/CORNER PRECAST CONCRETE POST EMBEDDED IN CAISSON:
WIND PRESSURE = 28 PSF: MAXIMUM WALL HEIGHT = 20'-0"
WIND PRESSURE = 20 PSF: MAXIMUM WALL HEIGHT = 24'-0"
16'-0" POST SPACING:
WIND PRESSURE = 28 PSF: MAXIMUM WALL HEIGHT = 24'-0"
WIND PRESSURE = 20 PSF: MAXIMUM WALL HEIGHT = 28'-0"
12'-0" POST SPACING:
POST SPACINGS, WIND PRESSURES, AND MAXIMUM WALL HEIGHTS:
3. THE ANGLED/CORNER PRECAST CONCRETE POSTS WERE DESIGNED FOR THE FOLLOWING
THAN 102 DEGREES.
ANGLE BETWEEN THE PRECAST CONCRETE PANELS IS GREATER THAN 78 DEGREES AND LESS
2. THE CORNER PRECAST CONCRETE POST (POST TYPE F) MAY ONLY BE USED WHEN THE INTERSECTING
DEGREES AND LESS THAN 162 DEGREES.
INTERSECTING ANGLES BETWEEN THE PRECAST CONCRETE PANELS IS GREATER THAN 138
1. THE ANGLED IN-LINE PRECAST CONCRETE POST (POST TYPE E) MAY ONLY BE USED WHEN THE
NO
TE
S)
PR
EC
AS
T
CO
NC
RE
TE
PO
ST
(S
EE
AN
GL
ED/
CO
RN
ER
J
=
CAI
SS
ON
LE
NG
TH (
SE
E
SH
EE
T 2
0)
(S
EE
AN
GL
ED/
CO
RN
ER
PO
ST
NO
TE
S)
APR.29, 2016APR.29, 2016
BD-677M
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
DETAIL 6EMBEDDED IN CAISSON
CORNER PRECAST CONCRETE POST TYPE F
DETAIL 6
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
C
L NOTCHC
S = POST REINF. DEVELOPMENT
LENGTH MIN.:
UNCOATED OR GALVANIZED
BARS =4'-7",
EPOXY COATED BARS =6'-11"
#10 BARS (SEE NOTE 3)
2-#4
6"
1'-0"
BUNDLED TIES
L NOTCH
C
3" CLR.
#4 TIES
SHEET 17 OF 20
BUREAU OF PROJECT DELIVERY
LR
C
L
PLAN
SECTION N-NELEVATION
H
=
WA
LL
HEI
GH
T
N N
BONDING COMPOUND)
(APPLY EPOXY
CONSTRUCTION JOINT
OPTIONAL ROUGH
(LEVEL)
CAISSON
TOP OF
REINFORCEMENT
CAISSON
CAISSON
-10
"I
N.)
1'
LAP (
M
NOTES:
(A TENAT
E SPL
I
E
OC
ATI
ON
S)
CORNER POST
PRECAST CONCRETE
CORNER POST
PRECAST CONCRETE
COMPOUND
APPLY EPOXY BONDING
CONTACT AREA AND
AND BOTTOM OF POST
ROUGHEN PERIPHERY
OF CAISSON
BE EXTENDED TO THE BOTTOM
THE POST REINFORCEMENT MAY
FROM THE BOTTOM OF POST OR
THE REINFORCEMENT PROTRUDING
BOTTOM OF CAISSON WITHOUT
POST MAY BE EXTENDED TO THE
AS AN ALTERNATE, CONCRETE
CORNER POST AND CAISSON
L PRECAST CONCRETE
DETAILS ON SHEET 4)
PRECAST CONCRETE POST
10-#10 BARS (SEE
3'-6"
CD = CAISSON DIAMETER
CO
RN
ER
PO
ST
AN
D
CAI
SS
ON
L
PR
EC
AS
T
CO
NC
RE
TE
C
1•"
4'-0"
EM
BE
DM
EN
T
PE
=
PO
ST
CORNER POST AND CAISSON
L PRECAST CONCRETEC
CL
R.
3"
TI
ES
#4
@ 6"
TI
ES
MA
X.
#4
@ 1
2"
MI
N.
6"
1'-0"
C
CO
RN
ER
PO
ST
AN
D
CAI
SS
ON
L
PR
EC
AS
T
CO
NC
RE
TE
CORNER POST AND CAISSON
L PRECAST CONCRETE
3'-6"
CD = CAISSON DIMENSION
C
MIN. (
TYP.)
1•"
CLR.
PRECAST CONCRETE POST)
TO AVOID INTERFERENCE WITH
(BARS MAY BE SLIGHTLY ADJUSTED
8-#9 BARS EQUALLY SPACED
DIRECTOR, BUR. OF PROJECT DELIVERY
REFER TO SHEET 16.
4. FOR ANGLED/CORNER PRECAST CONCRETE POST NOTES
DESIGNER TO SPECIFY ON THE CONTRACT DRAWINGS.
IN ACCORDANCE WITH GENERAL NOTE 7, ON SHEET 1.
3. PROVIDE UNCOATED, EPOXY COATED, OR GALVANIZED BARS
2. FOR PRECAST CONCRETE POST DETAILS REFER TO SHEET 4.
ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO NOTES
(S
EE
NO
TE 4)
J
=
CAI
SS
ON
LE
NG
TH (
SE
E
SH
EE
T 2
0)
(S
EE
AN
GL
ED/
CO
RN
ER
PO
ST
NO
TE
S)
APR.29, 2016APR.29, 2016
A
E
L
I
S
BD-677M
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
DETAIL 7
ELEVATION
WITHOUT PEDESTAL WITH PEDESTAL
H
=
WA
LL
HEI
GH
T
H
=
WA
LL
HEI
GH
T
PEDESTAL
CONCRETE
PLAN
SPREAD FOOTING PLAN
(TOP AND BOTTOM)
(T
OP
AN
D
BO
TT
OM)
W/2
L/2
(IF REQUIRED)
PEDESTAL
P
SECTION R-R
IN
1'
LAP (
M-10
" .)
PEDESTAL
(TOP AND BOTTOM)
(T
YP.)
HEI
GH
T
PE
DE
ST
AL
ADJUST FOOTING TOP REINFORCING SPACING TO CLEAR POST.
RR
H
=
WA
LL
HEI
GH
T
SECTION P-P (WITH PEDESTAL)
TOP OF GROUND
(ROUGH SURFACE)
CONSTR. JOINT
OPTIONAL
NOTES:
(WITH OR WITHOUT PEDESTAL)
EMBEDDED IN SPREAD FOOTING
ANGLED PRECAST CONCRETE POST TYPE E
DETAIL 7
POST BARS
( LTERNAT
SP
CE
LO
CA
TI
ON
)
ANGLED POST
PRECAST CONCRETE
ANGLED POST
PRECAST CONCRETE
PEDESTAL (IF REQUIRED)
ANGLED POST
PRECAST CONCRETE
(SEE NOTES 3 AND 4)
POST REINFORCEMENT
COMPOUND
APPLY EPOXY BONDING
CONTACT AREA AND
AND BOTTOM OF POST
ROUGHEN PERIPHERY
COMPOUND
APPLY EPOXY BONDING
CONTACT AREA AND
AND BOTTOM OF POST
ROUGHEN PERIPHERY
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
ANGLED POST AND FOOTING
L PRECAST CONCRETE
POST DETAILS ON SHEET 4)
(SEE PRECAST CONCRETE
4-#10 BARS @ 3 EQ. SPA.
POST DETAILS ON SHEET 4)
(SEE PRECAST CONCRETE
5-#8 BARS @ 4 EQ. SPA.
C
C L
FO
OTI
NG
L NOTCH
C
AN
D
FO
OTI
NG
L
PE
DE
ST
AL
POST, PEDESTAL, AND FOOTING
L PRECAST CONCRETE ANGLED
W = 6'-6" MIN.
L
= 6'-6"
MI
N.
2" CLR. (TYP.)
4"
4"
#4
@ 12
MA
X.
"F2"
BA
RS
C
C
4" 4"#4@12" MAX.
"F1" BARS
AND FOOTING
L PEDESTALC
MI
N.
6"
2'-0"
BUNDLED TIES
2-#4
CL
R.
3"
3"
CL
R.
4"
CL
R.
#4 BARS
6"
MI
N.
T
= 3'-0"
4"4"
12"
LONGITUDINAL BARS
#4 @ 12" MAX.
"F1" BARS
"F2" BARS #4 @ 12" MAX.
L = 6'-6" MIN.
POST, PEDESTAL, AND FOOTING
L PRECAST CONCRETE ANGLED
AN
D
FO
OTI
NG
L
PE
DE
ST
AL
3'-6"
PD = PEDESTAL DIAMETER
L NOTCH
C
C
C
3" CLR.
PRECAST CONCRETE POST)
TO AVOID INTERFERENCE WITH
(BARS MAY BE SLIGHTLY ADJUSTED
8-#4 BARS EQUALLY SPACED
#4 TIES
MI
N. (T
YP.)
1•
" CLR.
MIN.
T = 3'-0"
HEI
GH
T
PE
DE
ST
AL
2'-0"
POST, PEDESTAL, AND FOOTING
L PRECAST CONCRETE ANGLED
ANGLED POST AND FOOTING
L PRECAST CONCRETE
6" POST
EMBEDMENT
(SEE NOTE 6)
EPOXY COATED = 2'-0" MIN.
UNCOATED = 1'-8" MIN.
HOOK EMBEDMENT LENGTH:
HOOK LENGTH = 1'-10"
CC
SHEET 18 OF 20
BUREAU OF PROJECT DELIVERY
DIRECTOR, BUR. OF PROJECT DELIVERY
BE TIED TO THE BOTTOM FOOTING REINFORCEMENT BARS.
LENGTH OF THE POST REINFORCEMENT BARS SO BARS CAN
6. DESIGNER IS PERMITTED TO INCREASE THE EMBEDMENT
REFER TO SHEET 16.
5. FOR ANGLED/CORNER PRECAST CONCRETE POST NOTES
EPOXY COATED BARS WITH AN APPROVED EPOXY PAINT.
4. BARS MAY BE BENT AFTER FABRICATION OF POST. TOUCH-UP
ON THE CONTRACT DRAWINGS. GALVANIZED BARS NOT PERMITTED.
WITH GENERAL NOTE 7, ON SHEET 1. DESIGNER TO SPECIFY
3. PROVIDE UNCOATED OR EPOXY COATED BARS IN ACCORDANCE
2. FOR PRECAST CONCRETE POST DETAILS REFER TO SHEET 4.
ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO NOTES
(S
EE
NO
TE 5)
(S
EE
NO
TE 5)
(S
EE
NO
TE 5)
P
TI
ES
MA
X.
#4
@ 6"
APR.29, 2016APR.29, 2016
ALT
ON
BD-677M
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
DETAIL 8
PLAN
ELEVATION
WITHOUT PEDESTAL WITH PEDESTAL
H
=
WA
LL
HEI
GH
T
H
=
WA
LL
HEI
GH
T
PEDESTAL
CONCRETE
SPREAD FOOTING PLAN
(T
OP
AN
D
BO
TT
OM)
W/2
L/2
(IF REQUIRED)
PEDESTAL
S
SECTION T-T
-10
"
IN.)
1'
LAP (
M
PEDESTAL
(TOP AND BOTTOM)
HEI
GH
T
PE
DE
ST
AL
ADJUST FOOTING TOP REINFORCING SPACING TO CLEAR POST.
TT
H
=
WA
LL
HEI
GH
T
SECTION S-S (WITH PEDESTAL)
TOP OF GROUND
(ROUGH SURFACE)
CONSTR. JOINT
OPTIONAL
NOTES:
(WITH OR WITHOUT PEDESTAL)
EMBEDDED IN SPREAD FOOTING
CORNER PRECAST CONCRETE POST TYPE F
DETAIL 8
(TOP AND BOTTOM)
(ERNAT
E SP
LI
CE
LO
CA
TI
S)
CORNER POST
PRECAST CONCRETE
CORNER POST
PRECAST CONCRETE
COMPOUND
APPLY EPOXY BONDING
CONTACT AREA AND
AND BOTTOM OF POST
ROUGHEN PERIPHERY
COMPOUND
APPLY EPOXY BONDING
CONTACT AREA AND
AND BOTTOM OF POST
ROUGHEN PERIPHERY
CORNER POST
PRECAST CONCRETE
PEDESTAL (IF REQUIRED)
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
CORNER POST AND FOOTING
L PRECAST CONCRETE
CO
RN
ER
PO
ST
AN
D
FO
OTI
NG
L
PR
EC
AS
T
CO
NC
RE
TE
L NOTCH
C
CC
1•"
PO
ST,
PE
DE
ST
AL,
AN
D
FO
OTI
NG
L
PR
EC
AS
T
CO
NC
RE
TE
CO
RN
ER
POST, PEDESTAL, AND FOOTING
L PRECAST CONCRETE CORNER
C
C
W = 6'-6" MIN.
4"
4" 2" CLR. (TYP.)
4"4"
L
= 6'-6"
MI
N.
"F1" BARS #4@12" MIN.
DETAILS ON SHEET 4)
PRECAST CONCRETE POST
10-#10 BARS (SEE
"F2"
BA
RS #4
@ 12"
MI
N.
POST, PEDESTAL, AND FOOTING
L PRECAST CONCRETE CORNERC
6"
BUNDLED TIES
2-#4
CL
R.
3"
DETAILS ON SHEET 4)
PRECAST CONCRETE POST
10-#10 BARS (SEE
2'-0"
MI
N.
T
= 3'-0"
#4 BARS
3"
CL
R.
4"
CL
R.
4" 4"
12"
"F2" BARS #4 @ 12" MAX.
LONGITUDINAL BARS
#4 @ 12" MAX.
"F1" BARS
L = 6'-6" MIN.
MI
N.
6"
POST, PEDESTAL AND FOOTING
L PRECAST CONCRETE CORNER
PO
ST,
PE
DE
ST
AL
AN
D
FO
OTI
NG
L
PR
EC
AS
T
CO
NC
RE
TE
CO
RN
ER
L NOTCH
C
C
C
3'-6"
PD = PEDESTAL DIAMETER
3" CLR.
MIN. (
TYP.)
1•"
CLR.
#4 TIES
CORNER POST AND FOOTING
L PRECAST CONCRETE
POST, PEDESTAL, AND FOOTING
L PRECAST CONCRETE CORNERCC
PRECAST CONCRETE POST)
TO AVOID INTERFERENCE WITH
(BARS MAY BE SLIGHTLY ADJUSTED
8-#4 BARS EQUALLY SPACED
HEI
GH
T
PE
DE
ST
AL
2'-0"
MIN.
T = 3'-0"
6" POST
EMBEDMENT
HOOK LENGTH =1'-10"
(SEE NOTE 6)
EPOXY COATED = 2'-0" MIN.
UNCOATED = 1'-8" MIN.
HOOK EMBEDMENT LENGTH =
SHEET 19 OF 20
BUREAU OF PROJECT DELIVERY
DIRECTOR, BUR. OF PROJECT DELIVERY
(SEE NOTES 3 AND 4)
#10 BARS
POST REINFORCEMENT
BE TIED TO THE BOTTOM FOOTING REINFORCEMENT BARS.
LENGTH OF THE POST REINFORCEMENT BARS SO BARS CAN
6. DESIGNER IS PERMITTED TO INCREASE THE EMBEDMENT
REFER TO SHEET 16.
5. FOR ANGLED/CORNER PRECAST CONCRETE POST NOTES
EPOXY COATED BARS WITH AN APPROVED EPOXY PAINT.
4. BARS MAY BE BENT AFTER FABRICATION OF POST. TOUCH-UP
ON THE CONTRACT DRAWINGS. GALVANIZED BARS NOT PERMITTED.
WITH GENERAL NOTE 7, ON SHEET 1. DESIGNER TO SPECIFY
3. PROVIDE UNCOATED OR EPOXY COATED BARS IN ACCORDANCE
2. FOR PRECAST CONCRETE POST DETAILS REFER TO SHEET 4.
ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER TO NOTES
(S
EE
NO
TE 5)
(S
EE
NO
TE 5)
(S
EE
NO
TE 5)
S
TI
ES
MA
X.
#4
@ 6"
APR.29, 2016APR.29, 2016
-
BD-677M
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
28.0
12.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
28.0
12.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
28.0
12.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
28.0
12.0
6.0 6.0 6.0 6.0
TYPE 1 SOIL
SOIL PROPERTIES:
3. UNIT WEIGHT =
100 LB./CU. FT.
(FT.)
J
SATURATED LOOSE SAND
1. ANGLE OF INT.
FRICT. = 30°
2. C = 0 LB./SQ. FT.
TYPE 2 SOIL
SOIL PROPERTIES:
1. ANGLE OF INT.
TYPE 3 SOIL
SOIL PROPERTIES:
1. ANGLE OF INT.
TYPE 4 SOIL
SOIL PROPERTIES:
1. ANGLE OF INT.
DRY MEDIUM DENSE SAND SATURATED SOFT CLAY DRY MEDIUM STIFF CLAY
2. C = 0.0 LB./SQ. FT.
3. UNIT WEIGHT =
120 LB./CU. FT.
FRICT. = 34°
2. C = 500 LB./SQ. FT.
3. UNIT WEIGHT =
100 LB./CU. FT.
FRICT. = 0°
3. UNIT WEIGHT =
120 LB./CU. FT.
2. C = 1000 LB./SQ. FT.
FRICT. = 0°
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
16.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
16.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
16.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
16.0
6.0 6.0 6.0 6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
20.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
20.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
20.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
20.0
6.0 6.0 6.0 6.0
TOP OF GROUND
ELEVATION
SECTION U-U
CAISSON
U U
NOTES:
4. k = 20 LB./CU. IN. 4. k = 90 LB./CU. IN.
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
J
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
J
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
J
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
1'
10"
MI
.
LAP
4. k = 100 LB./CU. IN. 4. k = 200 LB./CU. IN.
INSTRUCTIONS FOR DETERMINING CAISSON LENGTHS:
N
PRECAST CONCRETE POSTS
GROUND MOUNTED SOUND BARRIERS
STANDARD
26.0 26.0 26.0 26.0
CAISSON LENGTH
(LEVEL)
DIAMETER
CD = CAISSON
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
12.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
12.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
12.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
12.0
6.0 6.0 6.0 6.0
TYPE 1 SOIL
SOIL PROPERTIES:
3. UNIT WEIGHT =
100 LB./CU. FT.
(FT.)
J
SATURATED LOOSE SAND
1. ANGLE OF INT.
FRICT. = 30°
2. C = 0 LB./SQ. FT.
TYPE 2 SOIL
SOIL PROPERTIES:
1. ANGLE OF INT.
TYPE 3 SOIL
SOIL PROPERTIES:
1. ANGLE OF INT.
TYPE 4 SOIL
SOIL PROPERTIES:
1. ANGLE OF INT.
DRY MEDIUM DENSE SAND SATURATED SOFT CLAY DRY MEDIUM STIFF CLAY
2. C = 0.0 LB./SQ. FT.
3. UNIT WEIGHT =
120 LB./CU. FT.
FRICT. = 34°
2. C = 500 LB./SQ. FT.
3. UNIT WEIGHT =
100 LB./CU. FT.
FRICT. = 0°
3. UNIT WEIGHT =
120 LB./CU. FT.
2. C = 1000 LB./SQ. FT.
FRICT. = 0°
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
16.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
16.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
16.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
16.0
6.0 6.0 6.0 6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
6.0 6.0 6.0 6.0
4. k = 20 LB./CU. IN. 4. k = 90 LB./CU. IN.
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
J
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
J
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
(FT.)
J
(FT.)
PS
SPACING
POST
(FT.)
H
HEIGHT
WALL
4. k = 100 LB./CU. IN. 4. k = 200 LB./CU. IN.
CAISSON LENGTH
CONCRETE POST
PRECAST
CAISSON
TOP OF
23.0
22.0
21.0
20.0
19.0
18.5
17.5
16.5
15.5
14.5
13.0
12.0
14.5
14.0
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
9.0
9.0
27.0
25.5
24.0
22.5
21.0
19.5
18.0
16.0
14.5
13.0
11.0
9.5
17.0
16.0
15.0
14.5
13.5
12.5
11.5
10.5
10.0
9.0
9.0
9.0
24.5
23.5
22.0
21.0
20.0
19.0
18.0
17.0
15.5
14.0
13.0
15.5
15.0
14.5
13.5
13.0
12.5
12.0
11.0
10.5
9.5
9.0
29.5
28.0
26.0
24.0
22.0
20.5
18.5
17.0
15.0
13.0
10.5
18.0
17.0
16.0
15.0
14.0
13.0
12.0
11.0
10.0
9.0
9.0
25.0
23.5
22.0
20.5
19.0
18.0
17.0
15.5
13.5
29.5
27.0
25.0
23.0
21.0
18.5
16.5
14.0
12.0
18.0
17.0
15.5
14.5
13.0
12.0
10.5
9.5
9.0
15.5
14.5
14.0
13.5
12.5
12.0
11.0
10.5
9.5
26.0
28.0
26.0
28.0
26.0
28.0
26.0
28.0
24.0
26.0
28.0
24.0
26.0
28.0
24.0
26.0
28.0
24.0
26.0
28.0
22.0 22.0 22.0 22.0
24.0
26.0
28.0
24.0
26.0
28.0
24.0
26.0
28.0
24.0
26.0
28.0
25.0
24.0
23.0
22.0
21.0
20.0
19.0
18.0
16.5
15.5
14.0
12.5 10.5
10.5
10.5
11.0
12.0
12.5
13.0
13.5
14.0
14.5
15.0
15.5
10.5
12.5
14.5
16.0
18.0
19.5
21.5
23.0
25.0
26.5
28.0
29.5
10.5
10.5
10.5
10.5
11.5
12.5
13.5
14.5
15.5
16.5
17.5
18.5
30.0 30.0 30.0 30.0
23.0
22.0
21.5
20.5
20.0
19.0
18.0
17.0
16.0
15.0
14.0
13.0
11.5 10.5
10.5
10.5
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
14.5
15.0
10.5
11.0
12.5
14.0
15.5
17.0
18.5
20.0
21.5
23.0
24.0
25.5
27.0
10.5
10.5
10.5
10.5
10.5
11.5
12.0
13.0
14.0
14.5
15.5
16.5
17.0
27.0
25.5
24.5
23.5
22.5
21.0
20.0
19.0
18.0
16.5
15.0
13.5
17.0
16.0
15.5
15.0
14.5
14.0
13.0
12.5
12.0
11.0
10.5
10.5
34.0
32.0
30.0
28.0
26.0
24.0
22.0
20.0
18.0
16.0
13.5
11.5
20.5
19.5
18.5
17.5
16.0
15.0
14.0
12.5
11.5
10.5
10.5
10.5
(A
LT
ER
NA
TE
SP
LI
CE
LO
CA
TI
ON
S)
J
=
CAI
SS
ON
LE
NG
TH
H
=
WA
LL
HEI
GH
T
COMMONWEALTH OF PENNSYLVANIADEPARTMENT OF TRANSPORTATION
CHIEF BRIDGE ENGINEER
RECOMMENDEDRECOMMENDED
CAISSON DESIGN TABLES6. FOR DETAIL 6 REFER TO SHEET 17.
5. FOR DETAIL 5 REFER TO SHEET 16.
4. FOR DETAIL 3 REFER TO SHEET 11.
3. FOR DETAIL 1 REFER TO SHEET 5.
REFER TO SHEET 4.
2. FOR PRECAST CONCRETE POST DETAILS
TO NOTES ON SHEETS 1 AND 2.
1. FOR ADDITIONAL INFORMATION REFER
AND CAISSON
L POST, NOTCH, C
MI
N.
6"
PANELS
CONCRETE
PRECAST
CL
R.
3"
#9 BARS
CL
R.
4"
CONNECTIONS:
FOR POST TYPES A AND B
SEE DETAILS 1 AND 3,
FOR POST TYPES C, D, E AND F
SEE DETAILS 1, 3, 5 AND 6.
#4 TIES, FOR ADDITIONAL
INFORMATION:
FOR POST TYPES A AND B
SEE DETAILS 1 AND 3,
FOR POST TYPES C, D, E AND F
SEE DETAILS 1, 3, 5 AND 6.
AND CAISSON
L POST, PANEL, C
INTERFERENCE)
ADJUSTED TO AVOID
(BARS MAY BE SLIGHTLY
EQUALLY SPACED
8-#9 BARS
CAI
SS
ON
L
PO
ST
AN
DC
3" CLR.
#4 TIES
** CD = CAISSON DIAMETER:
POST TYPES A AND B = 3'-0",
POST TYPES C, D, E AND F = 3'-6".
SHEET 20 OF 20
BUREAU OF PROJECT DELIVERY
WIND PRESSURE = 28 PSF WIND PRESSURE = 28 PSF
PRECAST CONCRETE POST TYPES A AND B PRECAST CONCRETE POST TYPES C, D, E AND F
DIRECTOR, BUR. OF PROJECT DELIVERY
**
**
**
**
**
**
**
**
**
**
**
**
**
ONLY)
C & D
TYPES
(FOR
20.0
ONLY)
C & D
TYPES
(FOR
20.0
ONLY)
C & D
TYPES
(FOR
20.0
ONLY)
C & D
TYPES
(FOR
20.0
POST TYPES E AND F WITH COATED BARS IN POST = 11'-6"
POST TYPES E AND F WITH UNCOATED OR GALVANIZED BARS IN POST = 10'-6"
POST TYPES C AND D = 10'-6"
POST TYPES A AND B = 9'-0"
4. MINIMUM CAISSON LENGTH IN SOIL:
TYPE 4 SOILS.
USE THE CAISSON LENGTH INDICATED IN THE TABLES FOR TYPE 2 OR
TYPE 3 SOILS. IF GROUND WATER IS NOT WITHIN CAISSON LENGTH,
SOILS, USE THE CAISSON LENGTH IN THE TABLES FOR TYPE 1 OR
CAISSON LENGTH INDICATED IN THE TABLES FOR TYPE 2 AND TYPE 4
3. DETERMINE GROUND WATER LEVEL. IF GROUND WATER IS WITHIN THE
FOR THE FOUR SOIL TYPES.
PERMITTED IF SOIL PROPERTIES DIFFER FROM THOSE INDICATED
THE ACTUAL SOIL STRENGTH. ALTERNATE CAISSON DESIGNS ARE
THE SOIL TYPE WHICH HAS A STRENGTH LESS THAN OR EQUAL TO
ACCEPTED STRUCTURE FOUNDATION GEOTECHNICAL REPORT. SELECT
2. DETERMINE SOIL TYPE BASED ON THE INFORMATION SHOWN IN THE
1. DETERMINE REQUIRED POST SPACING AND WALL HEIGHT.
**
**
**
**
**
**
**** **
APR.29, 2016APR.29, 2016