FLOOD10501 ‎(2)‎

• County: Weld
• Basin: South Platte
• Title: CDOT - Highway Construction Bid Plans of Proposed Federal Aid Project No. BR 0853-050 - State Hwy No. 85
• Date: 8/26/2004
• Floodplain - Doc Type: Project

,SIGN WIDTII '1
I I
SIGN
HEIGHT
.At. SIGN MOUNTING
CLAMP
I
POST
PAY I
LENGTH
7' -a" MIN.
9' -0' MAX.
TYPICAL
MOUNTING
HEIGHT I
.At. SIGN POST (p)
2 %" 0.0. piPE I
(0.08", OR 0.095"
WALL THICKNESS).
12"
· ~LASS B CONCRETE
SEE GENERAL NOTE 7) ~ I I I- 8" DIA
1/
~
I 12" M,
I N SA/'.
POST NOTES:
THE POST MAY BE PRE-PUNCHED WITH 3/8"
HOLES AND THE SIGN MOUNTED DIRECTLY
TO THE POST, OR AN APPROVED MOUNTING
CLAMP MAY BE USED TO MOUNT THE SIGN
TO THE POST. IF THE POST IS PRE-PUNCHED,
THE HOLES SHALL BE SPACED THE FOLLOWING
DISTANCES FROM THE TOP:
"' 1"; 3"; "10", 16"; 21", 23".24","27",
33", 37", 39", AND 45"
Computer File Information
Path: www.dolstate.co.us/DevelopProjects/DesignSupportISStandard/
Drawing File Nome: GMSS 1_1 0- 2002.dwg
Acad Version: R2002 Scale: NA Units: English

Standard Plan Revised Colorado Department of Transportation GROUND MOUNTED
Dote' Comments: ~
. 0 T 4201 East Arkansas Avenue ~ ~
01/25/02 Deleted P1 Post Type Denver, Colorado 80222 SIGN SUPPORT DETAILS
6/12/02 Cha~ 1Iounlln9 Heiqht llax from 10' to 9' I ........____: Phone: [phone] FAX: [phone] L _

0/28/02 ~ Concnrt. Footin9, U~od GonornI Not.. I Safety & Traffic Engineering Branch KA I Issued By: Traffic Engineering Unit January 2000
2/31/03 ~~~,.j>'~,.g.,.wJ"pg,,~, I

. THE TUBUlAR SOCKET AND CONCRETE FOOTING SHALL BE PAID FOR AS 614 STEEL SIGN POST
(2 INCH ROUND) (SOCKET). EACH.
-~ ALTERNATELY, THE ENTIRE ASSEMBLY SHALL BE PAID FOR AS 614 STEEL SIGN POST (2 INCH
ROUND), UN. FT.
4. SIGNS BETWEEN 37" AND 60" WIDTH WITH ONE POST INSTALlATION REQUIRE T SIGN SUPPORT
BRACKET IN ADDmON TO THE BACKING ZEE REQUIREMENTS.
5. MULTIPLE SIGNS MAY USE THE U SIGN SUPPORT BRACKET,
6. FOR BACKING ZEE REQUIREMENTS AND DETAILS, SEE COLORADO STANDARD PlANS S-614-3 AND
S-614-4.
.At. . INDICATES WHICH PAY ITEM TO USE FOR INDIVIDUAL 7. CLASS B CONCRETE MAY BE SUBSTITUTED WITH A COMPARABLE PRODUCT THAT MEETS THE
COMPONENTS AS DESIGNATED IN GENERAL NOTE 3. SPECIFICATIONS SHOWN IN TABLE 601-1 OF THE STANDARD SPECIFICATIONS.

0
2~8'r--1
-
. TUBULAR SOCKET
12 GA. GALVANIZED
STEEL ASTM - 787
33"

GENE;RAL NOTES
1. SIGN POSTS SHALL BE COLD FORMED STEEL WITH A MINIMUM YIELD STRENGTH
OF 55 KSI. POST COLOR SHALL BE UNPAINTED GALVANIZED STEEL OR AS
DIRECTED BY THE ENGINEER. (IN NATIONAL FOREST. FEDERAL STD COLOR 595
No. 20059 BROWN OR EQUIVALENT SHALL BE USED.)
2. STEEL TUBE SIGN SUPPORTS SHAll BE INSTALLED UNDER THE SUPERVISION OF AN ON-SITE
INDIVIDUAL TRAINED BY THE MANUFACTURER OF THE SUPPORTS. PRIOR TO INSTALLATION OF THE
SIGN SUPPORTS. THE CONTRACTOR SHALL SUBMIT TO THE ENGINEER WRITTEN CERTIFICATION FROM
THE MANUFACTURER THAT THE INDIVIDUAL SUPERVISING THE INSTALLATION HAS BEEN TRAINED TO
PROPERLY INSTALL THE SUPPORTS. UPON COMPLETION OF SIGN SUPPORT INSTALLATION. THE
CONTRACTOR SHALL SUBMIT WRITTEN CERTIFICATION, SIGNED BY THE TRAINED INSTALLER. THAT THE
SUPPORTS WERE INSTALLED ACCORDING TO THE MANUFACTURER'S REQUIREMENTS.
3..At. POST TYPE P SHALL BE PAID FOR AS 614 STEEL SIGN POST (2 INCH ROUND) (POST), UN. FT.
AND SHALL INCLUDE THE POST, WEDGE AND MOUNTING CLAMPS

*** SIZES NOT USED. REFER TO COLORADO STANDARD
PLANS SECTION 614 FOR LARGER SIGN SUPPORTS.
MAXIMUM ALLOWABLE MOMENT PER POST:
P (2", 2..375" 00) 1 .46 KIP FT
P2 (2 1/2", 2.875" 00. SCHEDULE 80) 4.68 KIP FT
CHART NOTES:
1. WIND LOAD DESIGN = 80 MPH.
2. TYPICAL POST MOUNTING HEIGHTS FROM GROUND TO
BOTTOM OF SIGN PANEL ARE 7, 8 OR 9 FEET.
3. FOR SIGNS MOUNTED ON TWO POSTS, MINIMUM DISTANCE
BETWEEN POSTS SHAlL BE 2 FEET AND MAXIMUM DISTANCE
SHAlL BE 8 FEET. MAXIMIUM DISTANCE FROM POST TO
EDGE OF SIGN PANEL(S) SHAlL BE 0 TO 4 INCHES. WHEN
WHEN BACKING ZEES ARE USED, POSTS SHALL BE INSTALLED
WITH A MINIMUM OF 2" FROM EDGE OF THE BACKING ZEE.

COLORADO DEPT
OF TRANSPORTATION
--
'ISSUED BY TRANS' SAFETY
& TRAFFIC ENGR BRANCH
REGION 4. AUG 2003
~..J y;-=:. '~': [Jetsi! ~\I o.
- -
Git+--B 11-
- - -
Sheet No 1 of 4

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1'12

t
'-'
l-
X
(,;)
W
x
z
(,;)
in

1040
H

SIGN WIDTH (FT) / MOUNTING HEIGHT (FT)
1 2 2.5 .3 4 5 6 7 8 9
7 8 9 10 7 8 9 10 7 8 9 10 7 8 9 10 7 8 9 10 7 8 9 10 7 8 9 10 7 8 9 10 7 8 9 10 7 8 9 10
1 P P P P P P P P P P P P P P P P P P P P P P P P ...
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 P P P P P P P P P P P P P P P P P P2 P2 P2 P2 P2 P2 P2 P P P P P P P2 P2 P P2 P2 P2 P P2 P2 P2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2.5 P P P P P P P P P P P2 P2 P P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
3 P P P P P P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 -
4 P2 P2
P P P P P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 -
5 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 - 2 2 - - 2 - - -
P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 - P2 P2 - - P2 - - -
2 2 2 2 2 2 2 2 2 2 2 2 - - 2 - - - 2 - - -
6 ...
P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 - - P2 - - - P2 - - -
2 2 2 2 2 2 2 2 2 2 2 -
7 P2 P2 P2 P2 P2 ...
P2 P2 P2 P2 P2 P2 -

0/, a" HOLE
(TO REMAIN ABOVE
GROUND FOR REMOVAl)

TUBULAR STEEL POSTS
(SOCKET SYSTEM)
(SINGLE OR DOUBLE POST)

SIGNPOST SELECTION GUIDE