table 1 : post properties & dimensions table 2 : …...astm a1011 or astm a008, or a53 gr.a...
TRANSCRIPT
ISSUED UNDER
EFFECTIVE:
05/02/2006
THESE DETAILS ARE SKETCH DRAWINGS AND ARE NOT TO SCALE
EB 06-021
STATE OF NEW YORK
DEPARTMENT OF TRANSPORTATION
REVISION: ,
DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED
08-M
AY
-2006 0
9:1
6
FIL
E N
AM
E =
DA
TE
/TIM
E =
US
ER
=afrank
IP_P
WP
:dm
s61672\P
OZ
_E
_S
TD
1_S
HE
ET
1.D
GN
SHEET OF
MATERIALS DETAILS FOR TYPE A SIGN SUPPORTS
MD645E-POZ-01
41
STANDARD CAPACITY
POZ-LOC SIGN SUPPORTS
NORTHWEST PIPE COMPANY
2.375 x 0.095 WALL
GALV. STEEL TUBE
TABLE 1 : POST PROPERTIES & DIMENSIONS
0.080
POST SIZE
0.320
MOMENT
(ft-lbs)
1360
S
(in )
FLAT
MODERATE
STEEP
EMBEDMENT
TYPE
SOIL DESCRIPTION (NON-PLASTIC)
MIN.
EMBEDMENT
SOIL
SLOPE
SOILp
S-1 (MED TO VERY COMPACT) OR S-2 (LOOSE TO VERY LOOSE)
2
2
2
NO
NO
NO
TABLE 2 : EMBEDMENT DETAILS
NOMINAL
PIPE SIZE
T
D
0.095 0.372 1580
2
2
A653, GR. 55
A653, GR. 55
2.375
2.375
ASTM STEEL
BASE-SOCKET
MAX NO.
OF POSTS
ASSOCIATED SPLICE HARDWARE SHALL BE AS SUPPLIED OR RECOMMENDED BY THE MANUFACTURER.
POZ-LOC U-BOLT SIGN MOUNTING CLAMPS MAY BE USED AS AN ALTERNATE METHOD TO MOUNT SIGN PANELS.
Z-BAR STRINGERS MAY BE USED TO MOUNT SIGN PANELS AND ADJACENT POSTS.
PIPE CLAMP CASTING SHALL BE ASTM B-26 OR B-108 ALUMINUM ALLOY A444.0-T4 OR 356.0F WITH A SLOT TO
HOLD A 5/16" X 1.25" LONG FULLY THREADED HEX BOLT AND A GALVANIZED STEEL SELF-LOCKING HEAD NUT.
ALL SIGN MOUNTING CLAMP PARTS NOT MADE FROM ALUMINUM SHALL BE GALVANIZED PER ASTM A-153 CLASS A
OR STAINLESS STEEL. U-BOLTS SHALL BE MADE IN ACCORDANCE WITH STANDARD MANUFACTURING PROCEDURE
(11/32" OR 3/8" DIAMETER STOCK IS PERMISSIBLE) WITH AMERICAN STANDARD REGULAR SEMI-FINISHED HEX NUTS
AND SPRING LOCKWASHERS.
BASE POSTS DAMAGED OR DEFORMED IN THE SPLICE CONTACT AREA SHALL BE REPAIRED OR REPLACED A.O.B.E.
AT NO ADDITIONAL COST TO THE STATE.
SIGNPOSTS AND BASE-SOCKETS SHALL BE PRODUCED FROM STRUCTURAL QUALITY STEEL ACCORDING TO
ASTM A-653, GRADE 55 PER TABLE 1 , HAVING A 55,000 PSI MINIMUM YIELD STRESS.
SIGNPOSTS SHALL BE PUNCHED WITH FIFTEEN 3/8" DIAMETER HOLES, FOLLOWING THE HOLE PATTERN
IN THIS DOCUMENT.
COLOR-COATED POSTS SHALL HAVE A THREE STAGE COATING CONSISTING OF A MINIMUM 0.9 OZ/SF GALVANIZING,
A ZINC-PHOSPHATE PRETREATMENT AND A MINIMUM 3 MIL DRY THICKNESS COLOR POWDER COATING.
AN S-1 SOIL CONDITION SHOULD BE ASSUMED. S-1 INCLUDES SANDS, GRAVELS AND SILTS (AND THEIR MIXTURES)
WHICH EXHIBIT PENETRATION VALUES OF 9 OR MORE BLOWS PER FOOT USING A STANDARD 300 LB. DROP HAMMER
AND AN 18 INCH FALL. SHOULDER MATERIALS ARE INCLUDED IN THIS CATEGORY.
S-2 INCLUDES UNIFORM SANDS WHICH EXHIBIT PENETRATION VALUES OF LESS THAN 9 BLOWS PER FOOT USING A
300 LB. DROP HAMMER. BEACH SANDS ARE INCLUDED IN THIS CATEGORY.
y
ALL COATINGS SHALL BE APPLIED AFTER ALL MOUNTING HOLES HAVE BEEN MADE. ALL GALVANIZING AND
GALVANIZING REPAIRS SHALL BE DONE ACCORDING TO 719-01, TYPE III.
ySIGN PANEL MOUNTING HARDWARE AND THE FINISH FOR FASTENERS SHALL CONFORM TO 730-22.
SIGNPOSTS AND BASE-SOCKETS SHALL HAVE A THREE STAGE COATING CONSISTING OF A MINIMUM 0.9 OZ/SF
GALVANIZING, A ZINC-PHOSPHATE PRETREATMENT AND A MINIMUM 0.5 MIL CLEAR ACRYLIC POLYMER COATING.
1 3
SOIL SLOPES
HORIZONTAL
1 2 3 4 5
UNSTABLE STEEP MODERATE FLAT
V
ER
TIC
AL
1
THE GEOTECHNICAL ENGINEERING BUREAU AND THE STRUCTURES DIVISION SHOULD BE CONTACTED WHEN A POST
IS TO BE PLACED IN A PLASTIC (SOFT CLAY OR ORGANIC) DEPOSIT, OR WHEN THE GROUNDWATER ELEVATION IS
WITHIN THE MINIMUM EMBEDMENT.
1.96 lb/ft
2.31 lb/ft
D T 3
38
54
60
10
16
21
24 23
27
33
37
SIGN POST HOLE PATTERNT-BRACKET DETAIL
39
45
47
55
57
9/16 d DRILLED
THRU HOLE
1/8
63
2
NOTE: GALVANIZE "T" BRACKET ACCORDING TO ASTM A-123 AFTER ALL FABRICATION IS COMPLETED.
NIPPLE: 12 BWG OR GREATER TUBING (2.625" OD) WITH
A NOMINAL 0.109" WALL THICKNESS. TUBE SHALL BE
SEAMLESS OR ERW STEEL TUBING, HSLAS GR. 55 PER
ASTM A1011 OR ASTM A008, OR A53 GR.A SCHEDULE
40 PIPE (2.875" OD). COAT ONE END AND FILLET WELD;
COAT WELD WITH ZINC RICH PAINT.
ISSUED UNDER
EFFECTIVE:
05/02/2006
THESE DETAILS ARE SKETCH DRAWINGS AND ARE NOT TO SCALE
EB 06-021
STATE OF NEW YORK
DEPARTMENT OF TRANSPORTATION
REVISION: ,
DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED
08-M
AY
-2006 0
9:1
6
FIL
E N
AM
E =
DA
TE
/TIM
E =
US
ER
=afrank
IP_
PW
P:d
ms6
16
72
\PO
Z_
E_
ST
D1
_S
HE
ET
2.D
GN
SHEET OF
MATERIALS DETAILS FOR TYPE A SIGN SUPPORTS
MD645E-POZ-02
42
STANDARD CAPACITY
POZ-LOC SIGN SUPPORTS
NORTHWEST PIPE COMPANY
2 3-3/4 2-3/4 1-1/2 1-1/8 1/2 3/16 1 2-11/16 1-7/32 1-1/4 1-3/16
1-7/161-1/21-15/323-3/1611/41/21-1/423-1/44-1/42-1/2
PIPE SIZEA B C D E F G K L R R
U - BOLT
PIPE CLAMP CASTING
STANDARD1 2
G
B
K
L
A
B
F
D
C
SLOT
R
R 2
1
E
5/16- 18
THREAD
3/4
U-BOLT SIGN MOUNTING CLAMP DIMENSIONS (in.)
MOUNTING
HEIGHT
CENTROID OF
SIGN ASSEMBLY
12" OVERLAP
38" MIN.
EMBEDMENT
(SEE TABLE 2 )
EMBEDMENT DETAILS
8-1/2" LONG
POZ-LOC WEDGE
ON SIGN FACE SIDE
SIGN POST
2-7/8" BASE SOCKET
DRIVEN FLUSH TO GROUND
ISSUED UNDER
EFFECTIVE:
05/02/2006
THESE DETAILS ARE SKETCH DRAWINGS AND ARE NOT TO SCALE
EB 06-021
STATE OF NEW YORK
DEPARTMENT OF TRANSPORTATION
REVISION: ,
DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED
08-M
AY
-2006 0
9:1
7
FIL
E N
AM
E =
DA
TE
/TIM
E =
US
ER
=afrank
IP_
PW
P:d
ms6
16
72
\PO
Z_
E_
ST
D1
_S
HE
ET
3.D
GN
SHEET OF
MATERIALS DETAILS FOR TYPE A SIGN SUPPORTS
MD645E-POZ-03
43
STANDARD CAPACITY
POZ-LOC SIGN SUPPORTS
NORTHWEST PIPE COMPANY
ALLOWABLE SIGN PANEL AREAS (FT )
60 MPH WIND ZONE
2
CAUTION : ALLOWABLE SIGN PANEL AREAS ARE CALCULATED ASSUMING SITE ELEVATIONS CLOSE TO THE SURROUNDING TERRAIN.
FOR ELEVATED SITE CONDITIONS (E.G. OVERPASSES, HIGH CONTOUR AREAS) WHERE THE INFLUENCE OF THE GROUND ON THE WIND IS
REDUCED, ALLOWABLE SIGN PANEL AREAS MUST BE REDUCED (AS MUCH AS 40%) ACCORDING TO THE AASHTO "STANDARD SPECIFICATIONS
FOR STRUCTURAL SUPPORTS FOR HIGHWAY SIGNS, LUMINAIRES AND TRAFFIC SIGNALS", UNDER THE SECTION "LOADS".
USE AN INCREASED WIND PRESSURE FOR SIGN PANEL CENTROID HEIGHTS 29.0 FT OR MORE ABOVE THE SURROUNDING TERRAIN, AS FOLLOWS:
ZONE A (REGIONS 1,2,6,8 AND 9): 20.4 PSF
ZONE B (REGIONS 3,4,5,7,10 AND 11): 27.6 PSF
ISSUED UNDER
EFFECTIVE:
05/02/2006
THESE DETAILS ARE SKETCH DRAWINGS AND ARE NOT TO SCALE
EB 06-021
STATE OF NEW YORK
DEPARTMENT OF TRANSPORTATION
REVISION: ,
DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED
08-M
AY
-2006 0
9:1
7
FIL
E N
AM
E =
DA
TE
/TIM
E =
US
ER
=afrank
IP_
PW
P:d
ms6
16
72
\PO
Z_
E_
ST
D1
_S
HE
ET
4.D
GN
SHEET OF
MATERIALS DETAILS FOR TYPE A SIGN SUPPORTS
MD645E-POZ-04
44
STANDARD CAPACITY
POZ-LOC SIGN SUPPORTS
NORTHWEST PIPE COMPANY
ALLOWABLE SIGN PANEL AREAS (FT )
70 MPH WIND ZONE
2
CAUTION : ALLOWABLE SIGN PANEL AREAS ARE CALCULATED ASSUMING SITE ELEVATIONS CLOSE TO THE SURROUNDING TERRAIN.
FOR ELEVATED SITE CONDITIONS (E.G. OVERPASSES, HIGH CONTOUR AREAS) WHERE THE INFLUENCE OF THE GROUND ON THE WIND IS
REDUCED, ALLOWABLE SIGN PANEL AREAS MUST BE REDUCED (AS MUCH AS 40%) ACCORDING TO THE AASHTO "STANDARD SPECIFICATIONS
FOR STRUCTURAL SUPPORTS FOR HIGHWAY SIGNS, LUMINAIRES AND TRAFFIC SIGNALS", UNDER THE SECTION "LOADS".
USE AN INCREASED WIND PRESSURE FOR SIGN PANEL CENTROID HEIGHTS 29.0 FT OR MORE ABOVE THE SURROUNDING TERRAIN, AS FOLLOWS:
ZONE A (REGIONS 1,2,6,8 AND 9): 20.4 PSF
ZONE B (REGIONS 3,4,5,7,10 AND 11): 27.6 PSF