Exhibit 3 ODOT Mailbox Support Standard Drawings.pdf
PDF 576 KB Posted
- Attached to
- ESB 2024 District 7 Mailbox Support Replacements
- Solicitation number
- S-73000-00012137
- Issued by
- Deschutes County, Oregon
About this file
This document is a set of Oregon Department of Transportation (ODOT) Standard Drawings for Mailbox Support. It provides details on the requirements and specifications for single and multiple mailbox support structures, including dimensions, material specifications, and installation guidelines. Key details include:
The drawings cover mailbox support configurations, dimensions, and materials, including specifications for V-Loc post anchors, concrete collars, adaptor plates, and mounting brackets. Installation requirements are provided, such as minimum and maximum mounting heights, placement relative to the roadway, and handling of the V-Loc post anchors. General notes cover topics like referencing the current Oregon Standard Specifications, predrilling of support frame holes by the manufacturer, and the need to consult a registered professional engineer when using these drawings.
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Other files
| File | Type | Posted |
|---|---|---|
| 00012137 Preliminary Results.xlsx | XLSX spreadsheet | |
| 00012137 ESB_RFCQ.docx | DOCX document | |
| 00012137 ESB_Attachments.pdf | ||
| Notice of Intent to Award_final.pdf |
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Text version
RD100
MAILBOX SUPPORT
R D
.d g n
N/A
"2 14 "2
"2 14 "2
Adaptor plate
"16
(14 ga.)
ADAPTOR PLATE
MAILBOX LOCATION
(ft)
SUPPORT
SINGLE
(ft)
SUPPORT
MULTIPLE
** Use if conditions are severe.
* Use 2'-6" with size 2 mailbox.
A.C.
Through new or existing surfacing & subgrade
Through new rock material
Through well consolidated or freeze/thaw conditions.
subject to saturated soil surfacing & subgrade, Through new rock
2'-0" 2'-0"
2'-0" * 2'-6"
2'-6" conc. collar
2'-0" conc. collar
2'-6"/ conc. collar
2'-0"/ **
2'-6"
TABLE A
V-LOC POST ANCHOR USE CHART
" rad. ±2 box
Newspaper travel of vehicle
Direction of
(See general note 4)
Concrete collar
" rad. ±2
See Detail B
5" rad. ± post anchor
V-Loc required
Field drill as
(1 each wing)
" dia. hole4
1" (Typ.)
"2
4'-7
9"9"
9" 9" o r
S e e g e n e r a l n o te
H
9" R.
post anchor
V-Loc
(0.083" wall thkn.)
support frame.
formed tube
2" O.D. thin wall
"4
"x2
"x22
Angle leg
Wedge o r of vehicle
Direction of travel
Angle leg screw self tapping
"8
#14x
Finish grade post anchor
V-Loc
(See general note 4)
Concrete collar
(See gen. note 7) supplied w/box
Angle bracket box
Newspaper note 4)
(See general
Concrete collar washers hex-nuts, & lock
U-clamp w/saddle, " galv.8
" dia. x14 notes 1 & 2)
(Also see general
See Detail A
(0.083" wall thkn.)
tube support frame.
2" O.D. thin wall post anchor
V-Loc as req.
Field drill
(1 each wing)
" dia. hole4 concrete collar) anchor is used with
2'-0" V-Loc post
(Omit hoop when
#3 hoop
"4
"x2
"x22
Angle leg note 4)
(See general
Concrete collar
1" (Typ.)
9" rad.
S e e g e n e r a l n o te
H
) mailboxes or 4 large (Size 2) mailboxes) 2
(Supports 5 standard (Sizes 1 & 1
"16
8"
"16
"21
" to 8"
Var. 6
"8
"16
"85
"81
"16
"8
"2
" r ad
"43
"85
" T yp
"2 when specified
Alternate bolt location
" O.D.x5"16
Pipe swaged to w/locking nut
" galv. bolt2
" dia. x216 nuts lock washers & stove bolt with
" dia. galv.4
"x4" angle8 single 2"x4"x
"x4" angle &8
Multiple 2"x2"x
Multiple support
Single support
"8 w/lock washer & nut
" dia. x3" galv. bolt8 to support frame.
with two bolt attachment for each angle connection requires one longer leg
NOTE: Single support nuts lock washers & stove bolt with
" dia. galv.4 w/lock washers & nuts
" galv. bolt 4
" dia. x8
"4 outside of collar)
2" min. clearance from
#3 hoop (Maintain
9" radius concrete collar
(See general note 4)
FRONT SIDE
PLAN
SIDEFRONT
SIDE
CONCRETE COLLAR
MULTIPLE SUPPORT
(16 ga.)
MOUNTING BRACKET
SIZE 1 & 1
WITH ADAPTOR PLATE (14 ga.)
MOUNTING BRACKET (16 ga.)
SIZE 2
POST MOUNTING SOCKET
DETAIL A
DETAIL B
SINGLE SUPPORT
9. See project plans for detail not shown.
from vehicle driving surface.
measured from 41″ Min. to 45″ Max. (42" nominal),8. Mounting height (H) shall be
7. For Newspaper Box Mounting Detail, see Std. Dwg. RD101.
6. For mailbox installation locations, see Std. Dwg. RD101 and project plans.
5. Other proprietary products available as listed in ODOT's QPL.
post anchor. Care shall be taken that no concrete is placed within anchor.
has been installed, level and plumb. Do not excavate below bottom of V-Loc
Concrete collar, when required, to be poured in place after V-Loc post anchor
c) as directed by the Engineer
b) when required by project plans
a) when required in Table A
4. Provide concrete collar when any of the following conditions exist:
tube support frame. See Detail A.
bracket. The unit will then require 4 angle connections to attach to the formed bolts with lock washers and nuts to attach the adaptor plate to the mounting
" galv.8 5" dia. x8
33. Size 2 mailbox mounted on a multiple support requires 2 each
2. All holes in the tube support frame are to be predrilled by the manufacturer.
single post.
1. Angle connections to be parallel to traffic flow for Size 2 mailbox mounted on
GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:
mounting detail (See gen. note 7) See newspaper box general note 3) (Also see See Detail A
(0.083" wall thkn.)
support frame.
formed tube 2" O.D. thin wall galv. bolt (2 reqd.)
"2
1" dia. x 416
(See general note 4) Concrete collar concrete collar) anchor is used with 2'-0" V-Loc post (Omit hoop when #3 hoop
"4 1"x2
1"x22
Angle leg
US
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-J A
N -2
REVISED NOTES AND DETAILS12-2023
19-JAN-2024
the current Oregon Standard Specifications.
All materials shall be in accordance with
DATE REVISION DESCRIPTION
OREGON STANDARD DRAWINGS
DATE
SDR
BOOK NO.
CALC.
Effective Date: June 1, 2024 - November 30, 2024
Professional Engineer.
first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with
Standard Drawing, while
The selection and use of this
US
US
US
US
US
US
US
US
US
US
US
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US
R D
.d g n
J A
N
RD101
INSTALLATION
MAILBOX
REVISED NOTES AND DETAILS, UPDATED DRAWING CAD STANDARDS01-2024
19-JAN-2024N/A
GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:
See project plans for details not shown.6.
from vehicle driving surface.
to 45 inches maximum (42 inches nominal), measured
5. Mounting height ("H") shall be from 41 inches minimum
For approach details, see Std. Dwg. RD715.4.
For mailbox support details, see Std. Dwg. RD100.3.
QPL.
Other proprietary products available as listed in ODOT's2.
by the manufacturer.
All holes in the tube support frame are to be predrilled1.
SECTION A-A
INSTALLATION AT MAILBOX TURNOUT
TYPICAL MAILBOX INSTALLATIONS
CURBED SECTION NON-CURBED SECTION
MOUNTING DETAIL
NEWSPAPER BOX
NEWSPAPER BOX MOUNTING BRACKET
TYPICAL MAILBOX SUPPORT SPACING
Taper 15:1 paved shoulder
Normal edge of
A
A
Edge of traveled way
Direction of travel
Direction of travel
H
S e e G e n e ra l N o te
"H" desirable
"H" minimum4
4'-0" minimum
4'-0" minimum box
Newspaper box
Newspaper
FRONT VIEW TOP VIEW
2"
5" 2"
5" holes
1" Rtyp.
newspaper box holes in bracket to match Field drill bottom mounting
Direction of travel nuts and lock washers U-clamp with saddle, hex
" galvanized8 7" diameter x 14
Newspaper box
1"
2" mounting bracket 3" wide newspaper
5"and holes to be field determined washers and nuts. Number of bolts
" galvanized carriage bolts, lock4 3x
" diameter4 1Secure box to bracket with in bracket to match newspaper box.
Field drill bottom mounting holes
Slope 1:3
Slope 4%
10'-0"
E d g e o f tr a v e le d w a y
"H
N o te s e e G e n e ra l
Width of turnout
E d g e o f p a v e d w id e n in g s h o u ld e r
Curb type varies
6" to 8"
F a c e o f c u rb
"H
N o te s e e G e n e ra l p a v e m e n t
E d g e o f
"H
N o te s e e G e n e ra l
8" to 12" * if turnout is provided May be reduced to zero*
(14 ga.)
MAILBOX SERVICE TURNOUT AFTER APPROACH
MAILBOX SERVICE TURNOUT
MAILBOX SERVICE TURNOUT BEFORE APPROACH
10' 15' length variable Mailbox installation(s), General Note 4 Approach, see
10' 15' length variable Mailbox installation(s), A
ADirection of travel
Taper 1 5:1
Edge of traveled way shoulder paving Edge of
Taper 15:1 paved shoulder Normal edge of
10' 15' length variable Mailbox installation(s), A
A paved shoulder Normal edge of
Taper 15:1
Edge of traveled way
Direction of travel
General Note 4 Approach, see shoulder
Normal widening
Shoulder
Subgrade
Slope 2% the current Oregon Standard Specifications.
All materials shall be in accordance with
DATE REVISION DESCRIPTION
OREGON STANDARD DRAWINGS
DATE
SDR
BOOK NO.
CALC.
Effective Date: June 1, 2024 - November 30, 2024
Professional Engineer.
first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with
Standard Drawing, while
The selection and use of this
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