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

Safety

Colorado Department of

~ 4201 East Arkansas Avenue
Denver, Colorado 80222
r___.... Phone: [phone]
~,_OI'I_""_

& Traff

c

Engmeeri

Transportat

ng

FAX: [phone]
Branch KA

on

Acad Version:

Drawing

Path: www.dolslate.co.us/Developpro jects /DesignSupport/SStandord/

nformation

File Nome:

Computer

R2002

GMSS4_10-2002.dwg

Scale:

File

NA

Units:

English

Standard Plan ReVised
Dote: Comments:

Issued

GROUND :MOUNTED
SIGN SUPPORT DETAILS

By: Traffic

Engineering Unit

October

28

2002

Sheet

6

Project

No

4-8

Deto

4

of

No

4

2.0

TWO-POST SIGN COMBINATIONS

6'

,
,

-4- 21
o

o
~

---- 21'
o

A!:P.

--- 21

o

i-~ 21

.

21'

-21
.

~

21

---- 21
..

Jtit

o ,

21

o
~

I-- 21 '

o

.-. 1+--24' ''\
~r ....:' g~ff7' i
30' : . ':
o ,0 .
;; ..:, :'

. -

I-- 21

.

~

..

,.~ -_. -.. - ~ -......"
...~24' ~
: DR \
: 30' :
~
10 0 0
. -

'-'

"

,.

;.--

24
DR
30'

~

...~24-'
: DR
, 30'

-. ,-----', ,-----.-..---., , .----
-~~' 24'-~-I'~ ~-24'
. 'DR ' , DR
'; i 30' : i 30'

OJ I 0 0 I
. , .

..!E3!.

---T--"'\

..

~2-4'J-=-1~~
: DR "
: 30'
r-
. 0

i:9l..

~ --..
o -
.

----24'
o

I
I
12'
I
...L
F--_24'..o.

o

..

.

SEE NOTE

4

-----..........
- ,.
6' ~
6' ::::m

SEE NOTE

4

t 7 1!z'
15' -
++71!z .
. '
.
I 10'

36' -r-
16'

+-

10'
, t

'.

~24iit:

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----24'
o

...

.

-24'0

o

:- 24J=t=.-..
o ~

....---
'-
o

::IJ

.~
0,

36'
lR
45'

.

lj:I:p

t'

36'
lR
45'

:J:jJ

o

...~36'
f -; r

36'

M

COMBINATIONS USING U-BRACKETS

24'
24'
24'
30'
24'
30'

SEE NOTE

4

E
F

_2~

,;

-j

...

~ 24'-
-~,
o

l-.._ 24'
1- DR
30'

f--

f+..

t +5' I--
t1tjj2'
6'
.rr- ,-----.- ,
":':- 24'----+
12' : .;.; DR "
: :;; 30' ,
I ':.
24' t :+: 0 0 I
I 12' \, ;';' ..-
~:~ ,,'
I l .. . .
, .. .
. '-'

fl;v; 2_1' ~ 1-----
1~'~ . 0
1 7'12'

b

IW-
~

.:)~
/./

~;\

f..
o .:: 0
...

clc 24'
clc 30'
clc 30'

36' DIAMOND
48' DIAMOND
24' clc 24'
24' clc 30'
30' clc 30'
36' clc 36'
45' clc 36'
clc 24' clc 24'
clc 24' clc 30'
clc 30' clc 24'

2
24'
30'
36'
42'
45'
48'
54'
60'

PANEL
WIDTHS

clc 30'
clc 30'
clc 30'

76'
68"
74'
74'
80'
80'

86'

43"
49'
55'
67'

IN SPECIAL CASES U-BRACKETS MAY BE USED TO MOUNT SIGNS THAT FACE
DIFFERENT DIRECTIONS. THE ENGINEER SHALL DmRMINE THE ORIENTATION
OF THE SIGN PANELS AND VERIFY THAT THE MAXIMUM ALLOWABLE WIND
LOADS FOR THE POST ARE NOT EXCEEDED.

~

~~- 21'-=--r1-:'--

o o' 0

21'

-
21'--

21'

!,-,.L2<F'-
: DR
: 30'

.

- 24'--"\f--24'
'0 '0 '0

-I....
'0 ~:

~

.
12' 6'
~~ ~
~I----I~I H"'2-4;
\ 12':' DR,
: 24' 30
~~".

t 1/'
15' 7 2
- -

1 7'12'

::to
f!
I.....
~~
I

..
':~.

g
g

'" _4..-
f--24'

f--24'

o

~

..

'11":.
-~, " ......
\: :::::
I I ::.
'I ::.
o t ::.
, ,

-IT
o .

f'24-'-'::
~ -
J 0 0

f--24'

o

-._---
r- 24' ---.:~

~/

...

o

~24'
:t

~

o

5'
8'
24'
30'
36'
39'
42'
48'
54'
22'
36'

ZEE
LENGTH

7.

.

6.

VERTICAL SPACING BETWEEN SIGN PANELS SHALL BE
MAXIMUM.

l'

MINIMUM

TO

/2"

ZEES SHALL BE ATTACHED TO T -BRACKETS
OR MOUNTING CLAMPS.

5.

AND U-BRACKETS

WITH U-BOLTS

4.

lWO MOUNTING CLAMPS ARE REQUIRED ON lEES WHERE THERE IS ONLY
ONE lEE FOR THE PANEL AND THE lEE IS ATTACHED TO ONLY ONE POST.

T AND U BRACKETS SHALL TERMINATE 2" TO 3" FROM EDGE OF SIGN
PANEL WHEN A lEE IS CONNECTED TO AT-BRACKET, THEY SHALL BE
THE SAME LENGTH EXCEPT WHEN THE lEE MUST EXTEND BEYOND THE
MAXIMUM LENGTH OF AT-BRACKET.

3.

2.

Z -BAR LENGTH SHALL BE 3" (+ '- 1/2") SHORT OF THE EDGE OF TnE
SIGN OR ROW OF SIGNS ON BoiH SIDES. THE ACCOMAPNYlNG TABLE
GIVES THE l -BAR LENGTH FOR MOST lYPICAL PANEL COMBINATIONS.
EDGE OF l-BAR. THE HOLES

~RST AND LAST HOLES SHALL BE 2' FROM
IN BETWEEN SHALL BE 6' TO 8' APART.

NOTES