Project_Drawings_4-28-2016.pdf

1:16 - BR206

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

CALC. BOOK NO.

B R

2-TUBE CURB MOUNT RAIL

Effective Date: June 1, 2016 - November 30, 2016

01-JAN-2015

Roadway Width

1"

1•"

B o lt H e a d c l.

t o 2 c l.

ƒ" V-groove3-#4 x cont.

3"

9"

13ƒ"

4"

Bars "A"

Pay Length for Rail (See Project Plans for rail length & post spacing) or End Panel.

End of deck{ End Rail Post

Galvanize-Control Silicon-typ.

Rail Splice L/4 | 6"

‡"1‚"

2„" ƒ

‡" dia. hole

2"1ƒ"1‚"

5"

Roadway

Side typ.

locking nuts or nuts and jam nuts.

Install angle with washers and self

Leg of connection angle.

1•" 4•" 4•" 1•"

12"

Š

6"

Post

1•" 4•" 4•" 1•"

12"

5•" 4"

4‚" typ.

typ.

Š

Š

8" installing the necessary guardrail connection plates and terminal connectors.

Payment for the railing will include compensation for furnishing and

3'-9" member

Rail tube

2'-5ƒ"

1'-6" cl.

Alternate Post

W8x24 post or

Accompanied by dwg. BR207

6" dia. hole

‡" dia. anchor bolts

4-1„" dia. holes for

1•"|

\ 1 from \‚

Make splice tube o-o o o holes.) galvanizing not required.

\… x 12 x 13 (with 4-1" dia.

corners ƒ" to provide zinc drains.

\‰ x 4ƒ x 4ƒ, cope

1'-11‚" elements.

2- 0.105" thick double thickness

Thrie beam rail, 2'-1" end panel.

See dwg. BR207 for rebar in

1'-6ƒ" on each rail cap at guardrail connections.

2-ƒ" dia. reduced base welded studs

1 lockwasher and 1 nut.

with 1 plate washer "C", weld base stud x 2" long

Threaded ƒ" dia. reduced thru both top and bottom faces of tube.

2-1" dia. holes thru each rail tube. Extend holes in post

4-1"x1•" slotted

Rail trailing end

Provide concrete Class 3300 - 1• or ƒ.

construction joint

Roughen

PLAN

ELEVATION

ALTERNATE POST

BASE PLATE DETAIL

ANCHOR PLATE DETAIL

PLATE WASHER "C"

RAIL CAP DETAIL

NOTE:

NOTE:

GENERAL NOTES:

Bar "A" b r2

.d g n

-2

(ASTM A615) Grade 60.

Provide reinforcing steel conforming to ASTM A706 or AASHTO M31

0.820 ft C.G.

grout

1•"cl.

D e c k

#4 @ 18" max.

HSS 5x 5x Š thus (*) by depth of ACWS.

grade. Increase dimensions marked

*Set top of post 2'-8•" above finish

HSS 5x 5x Š typ.

ƒ typ.

typ.

Finish Grade flat washers.

2 nuts and

5" min. with bolts threaded

H. S. anchor

4- ‡" dia.

transition details, see dwg. BR207

For guardrail connection and

Gutter Line panel that has a deck expansion joint.

detail plans. Provide a Rail Splice in

**1" gap unless noted otherwise on

Oregon Standard Specification 02560.30 (b).

Provide High Strength anchor bolts (Grade 105) according to

Rail designed and crash tested to meet NCHRP 350 TL-4 requirements.

**1" typ.

Rail leading end ƒ

1'-11‚" typ.

1 01-15

Bar "A" ensure proper fit.

to galvanizing to

Grind all edges prior

C u r b ta p e r

Curb taper

Standard Specification 02530.70.

except as noted. Provide Galvanize-Control Silicon according to Oregon

Hot-dip galvanize all structural steel including fasteners after fabrication, Provide structural tubing according to Oregon Standard Specification 2810.20.

unless otherwise noted.

Provide steel posts and plates conforming to AASHTO M183 (ASTM A36) increase length of the inner member.

If more than 2" of movement is needed, 5‚"

1'-5•" in transverse direction.

structure. Install posts normal to grade in longitudinal direction and vertical

Construct railing conforming to the horizontal and vertical alignment of the

RAIL SPLICE DETAIL

CURB AND POST DETAIL

1‚"

1 9'-0" max. spacing to end post over 2 or more posts

Provide continuous rail

8" 8"

2-#4 x cont.

See Anchor Plate Detail bolt head two places (typ.)

Tack Weld anchor plate to

4 Leveling nuts

Plate Detail

See Base

Slant hooks as required.

one end) at each post @ 6" max.

6-#5 x 5'-0" (with 90° hook

10" shown on dwg. BR207 for leading end.

When not omitted, use connection details when omitted on detail plans.

on trailing end of one way structures

Guardrail Connection may be omitted

(typ., each end)

10'-0" max. post spacing (except as noted at each end)

L= post spacing

Revised drafting for consistency and clarity. Was 10' now 9'. Adj. curb.

1 Add 1 extra bar at each post

Bars "A" @ 18"

1:16 - BR207

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

CALC. BOOK NO.

B R

2-TUBE CURB MOUNT

RAIL TRANSITION

Effective Date: June 1, 2016 - November 30, 2016

01-JAN-2016

Top of Curb

Thrie Beam rail elements

Curb

See Grading Plans

{ End Rail Post

See Project Plans for post spacing

1ƒ"

3"1'-2•"

1•"1'-2•"3"

1'-7"

\ … x4 x1'-7"

2-1" dia. holes

1•"1'-2•"3"

1'-7"

1•" 8" 9•"

2-1" dia. holes

4" •"

4" 4" 2•"1•"

12" 7"

Dimensions are symmetrical about {

Ž

Verify all bolt hole locations to match

Thrie Beam terminal connector.

Connection plate ƒ

"1ƒ"

3"

L4 x4 x… x1'-7"

1ƒ"

5"

1ƒ"

3'-9"

See dwg. RD410

W6x9 (typ.)*

1'-6" ta p e r

2'-5ƒ"

3-#5 U-bars w/1'-8" legs. Tie to #8 bars top and bottom.

6-#5 x 5'-0" w/12"

180° hook at each post

2'-5ƒ"

Accompanied by dwgs.

Bolt to be flush with back of plate

Thrie Beam

Terminal

Connector

3" cl. to head of bolt

6-#5 x 5'-0" w/12" 180° hook at each post

End of rail tubing cap

{ End Rail Post

2-1" dia. holes in vert. leg of angle.

" 2

Guardrail Transition, each

End of rail tubing cap.

See dwg. BR206.

Connection \•

Connection \•

0.135"

5 spcs @ 1'-6ƒ"= 7'-9ƒ" 3 spcs @ 3'-1•"= 9'-4•"

2'-1"

Ctr. of holes

2'-1"

1'-11‚"

2'-5ƒ"

2-1" dia. holes thru each rail tube.

Extend thru both top and bottom faces of tube.

Adjust Bars "A" top dimension in tapered section as required

1'-11‚"

5-#4 x cont.

for 2-tube rail

(8-#4 x cont.

for 3-tube rail see BR208)

C

C

B

B

A

A

SECTION C-C

DETAIL "A"

GUARDRAIL CONNECTION PLATE DETAIL

ELEVATION

PLAN

END PANEL TOP REBAR AT RAIL POSTS

SECTION A-A

CONNECTION ANGLE "A"

SECTION B-B

SECTION E-E

SECTION D-D

NOTE:

NOTE:

E

DD

E

3-#8 @ 6"

4-‡"x1‚" slotted holes b r2

.d

-2

Ž

C u r b

Guardrail Connection Plate

(see details this sheet).

8" x 8" timber blocks (typ.)

W8x15 (typ.)

Connection Angle "A", (see details this sheet).

End of deck or End Panel

(see reinforcement details this sheet).

Thrie Beam rail, double thickness

2-0.105" thick elements. See dwg. RD410.1'-6ƒ"

15ƒ"

Ctr. of post

*Transition posts may be steel W6x9 or timber 8"x 8". All posts to be of same material.

See dwg. BR203 "Thrie Beam Blockouts"

For End Panel reinforcement not shown see project plans. For rail and curb details not shown see dwg. BR206 (or BR208).

L5 x3 x‚ x1'-10" ƒ"x1•" slotted holes

#5 @ 18" each way

{ End Rail Post

Drill and tap 4 holes for ‡" dia.

bolts (ASTM A325) shown thus

See Detail "A" (snug tighten).

4-1" dia. holes for ‡" dia.

bolts (ASTM A325) shown thus (snug tighten).

Thrie Beam Terminal

Connector 1-0.135" thick element. See dwg. RD410.

‡" dia. bolts (ASTM A307) with washers and self locking nut or nut and jam nut Guardrail Connection

Plate. (see details this sheet).

Connection Angle "A", (see details this sheet).

\ •x12 x1'-10"

End of deck or

End Panel

Thrie Beam Terminal

Connector, 1-0.135" thick element.

{ End Rail Post

GENERAL NOTES:

Rail designed and crash tested to meet NCHRP 350 TL-4 requirements.

Post

W8x15

†" dia. bolts

(ASTM A307)

1 01-15 Revised drafting for consistency and clarity.

Thrie Beam

Terminal Connector.

See dwg. BR410.

Provide steel plates and wide-flange posts conforming to AASHTO M183 (ASTM A36).

Curb taper

ELEVATION: TRANSITION CONNECTION

01-162

Thrie beam rail, single thkn.,

(1) 0.135" thick element, see dwg. RD410

Exchanged 2 - 0.105" with 1 - 0.135" asymmetrical thrie beam

BR203, BR206, RD480, RD405 and RD410

Added 1 1/2" dim. and changed RD400 to RD480 Changed dimension from 1'-9 1/2" to 31"

1:16 - BR350

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

CALC. BOOK NO.

B R

PRESTRESSED CONCRETE GIRDERS

TEMPORARY DIAPHRAGM BEAM FOR

01-JAN-2009

Effective Date: June 1, 2016 - November 30, 2016

3" wit hou t h ole s

B

B

B

B

Upper Connection Plate Detail

B

B Girder Spacing

{ first interior girder{ exterior girder

B

B

Fixed Unit

B

Slide Unit

B

B

B

{ Lower Brace

B

B

B

B

B

B

Brace End Detail B

Lower Connection Plate Detail

B

B

B

BB

B

3" B

B

B

B2"

B

B

"t"

"t"

B B

B

"t"

"t"

B

B

3" B

B

(similar to lower brace)

{ Upper Brace ƒ"

8‚"

B

BB

B

B

B

B

B

B

B

B bwtn. base plates

B

B

B

B

B

B

B

B

FIXED UNIT SIMILAR

B typ. ‚

4•"

B

B

B

B

B

B

B

B

B

B

B

B B

B

B

B

B

BB

B

B

B

B

B

B

B

B typ.

2"

2" on upper brace

Snug outer nuts first on lower brace

Snug inner nuts first

Brace End Detail

B

B

B

B

B

BB

B

B

B

B

3" R

3"

B

B

B

B

B

2"

B

B typ.

B

B

B

B

B

B

B

BB

B

B

BB

B

B

B

B

B

B

B

BB

B B

B

B

B

B

B

B

B 3" 3"

B

B

B

B

B

Š

3" R

Plate Detail

Lower Connection typ.

for ƒ" dia. x 9" bolts.

girder spaced 4" apart

{ 2-1" dia. holes through

2'- 6"

\• x 7" x 10•"

1ƒ" 1ƒ"

4 nuts each rod

(A449) each brace with threaded adjusting rods

2-1‚" dia. x 1'-2" 3" min., 7" max.

1…" dia. holes

3•" for ƒ" dia. x 9" bolts girder spaced 4" apart

{ 4-1" dia. holes thru ƒ" dia. holes

1"

1•" 1•"

1"

7" into connection plate.

long E.S. pipe. Tight fit

1‚" dia. x 2•"

2‚" R plate.

hole thru end

Drill 2" dia.

4"

B dia. x 6•" bolt hole for 1„"

1‚" dia.

holes ƒ" dia.

3‚"

1•"

1"

3•"

7" fit into connection plate

E.S. pipe (sch 80). Tight

1‚" dia. x 2•" long

3‚"

†" dia. holes 1•"

1"

3•"

7" connection plate

E.S. pipe. Tight fit into

1‚" dia. x 2•" long

\ 1 (A36)

(Bulb-I shown, other girders similar) for temporary diaphragms.

Approved alternate designs prepared by a registered Professional Engineer may be used

Hot-dip Galvanize all structural steel after fabrication.

high strength bolts and rods.

galvanized threaded rods conforming to ASTM Specification A449. Tighten but do not torque

Specification A325 unless shown otherwise. Provide mechanically

Provide mechanically galvanized high strength bolts conforming to ASTM

Provide other steel conforming to AASHTO Specification M183 (ASTM A36).

and elongation characteristics of A500, Grade A or B).

conforming to ASTM Specification A500, Grade A or B (or ASTM A513 with the strength

Provide pipe conforming to ASTM Specification A53, Grade A or B. Provide structural tubing after removing the deck overhang brackets.

adverse position when computing construction loads. Remove temporary diaphragms more than 25 ft. apart. Assume the deck finishing machine carriage is at the most

Space temporary diaphragms as needed to resist construction loads but not at permanent diaphragms prior to pouring permanent diaphragms and end beams.

Install temporary diaphragm beams at exterior girders between end beams and

Š

Unit similar except for bolts)

7" bolts Slide Unit only. (Fixed

2-1„" dia. holes for 1" dia. x

3" ‚" for TS3• x 3• x 0.3125

‰" for TS4 x 4 x 0.1875

"t" = ‚" for TS3• x 3• x 0.3125

"t" = ‰" for TS4 x 4 x 0.1875 \ 1 (A36)

TS3•x 3•x 0.3125

\• x 6" x 7" diaphragm beam {)

(Middle bar on temporary

Add 3 extra #4 "U3a" @ 4" diaphragms are removed)

1", patch holes after temporary ferrule inserts. (Recess inserts

2-•" dia. x 2•" bolts into

3•

" 1„ "di

a. h ole s

2-#4 x 3'-0"

\ 1 (A36)

\ 1‚ (A36)

TS4 x 4 x 0.1875

TS4 x 4 x 0.1875x 8" as required.

TS3• x 3• x 0.3125

TS4 x 4 x 0.1875

TS12 x 4 x •

Cut from

TS3‚ x 3‚x 0.3125 only

1„" dia. holes @ 3•" ctrs. in

(A36)

\ƒ x 5 x 7

(A36)

\ƒ x 5 x 7 b r3

.d

-0

8 TEMPORARY DIAPHRAGM BEAM

LOWER CONNECTION DETAIL

TYPE II thru TYPE V GIRDERS

LOWER CONNECTION PLATE DETAIL

TYPE II thru TYPE V GIRDERS

LOWER CONNECTION

PLATE DETAIL

BULB-I and BULB-T GIRDERS

UPPER CONNECTION PLATE DETAIL

BRACE END DETAIL

SLIDE UNIT DETAILS

TEMPORARY DIAPHRAGM BEAM GENERAL NOTES :

N/A 15-JAN-2016

R D

RD400

METAL MEDIAN BARRIER

GUARDRAIL AND

VariableBlock

Post

Rail splice 1 2

2b

.2

2a

NOTE:

non-roadway applications) (Use restricted to

1"

"2

" 4

1ƒ"1•"1†" 1†" end at each post threaded each †" dia. bolt splice plate …" x 4•" x 7ƒ"

C6 x 8.2

(Steel or wood) Post

Types 2A, 3 & 4) Block (Used on

12'-6" 6'-3" 3'-1•" 6'-3"

(Pre-drilled) Alt. ƒ" holes

TABLE OF POST SPACING

TYPE 4

FITTINGS TYPE 1

GUARDRAIL

TYPES 2A & 3 RAIL AFTER OVERLAY

FUTURE ADJUSTMENT

RELATION OF PARTS

INITIAL INSTALLATION

INITIAL INSTALLATION

METAL MEDIAN BARRIER

CHANNEL RAIL AND SPLICE PLATE

RELATION OF PARTS

METAL MEDIAN BARRIER/SHOULDER GUARDRAIL INSTALLATION AT BRIDGE DECK EXPANSION JOINT

C6 x 8.2 channel rail

b) Use †" dia. carriage bolt with washer and nut.

washer and hex nut.

a) Use †" dia. button or alternate bolt with When barrier separates to double post mounting:

nuts within limits of ‚" to •".

Post bolts to extend beyond the tightened each end at each post †" bolt threaded

(4 per end splice) (8 per splice) Splice bolt & nut

Norm. post spacing 6'-3"Norm. post spacing 6'-3"

See end construction for variations.

Median barrier post spacing 6'-3".

(For Type 3 use double thickness (2) rail elements)

Rail

W beam

Thrie beam

Effective Lengths

NORMAL RAIL ELEMENT DATA

1, 2A, 3

Type

Thrie beam similar) (W beam shown, Rail element

Clearance to be 1Œ" at rail splice for bridge expansion joints.

NOTE:

POST

Post

Block

"5

(Pre-drilled) Alt. ƒ" holes post { Median barrier bolt with hex nut for †" dia. carriage •" holes

Adjust nuts to provide a sliding fit and set threads to prevent loosening.

corrugated rail members. The sheets shall be 12•" x 1'-7".

Place 2 - •" polytetrafluoroethylene (TFE) sheets between

Edge of block or post

Back of post

Washer

Rail members (At each post) Post bolt & nut

F a c e o f ra il

Post

Post

Adjacent traffic flow

(4 per end splice) (8 per splice) Splice bolt & nut

Edge of block

Hex nut

Rail member

Post

Blocks

Post { ‚" Cl.

final surface Slope var.

Corrugated rail element

Channel rail element

Splice plate

Block

Post

Adjacent traffic flow

(Adjust as shown)

Expansion end of bridge span

Channel rail member with expansion slots Rail splice { Symmetrical about

Corr. rail member with expansion slots

Rail expansion slots

3" (Splice bolts)

3ƒ" (Post bolt)

Extend toward bridge deck expansion joint of slot Extension

3" (Splice bolts) of slot Extension

NOTES:

fixed end of bridge span Deck expansion joint

ASSEMBLY DETAILS

ASSEMBLY DETAILS

CORRUGATED RAIL

SPLICE PLATE

CHANNEL RAIL AND

OR FUTURE ADJUSTMENT

INITIAL INSTALLATION

ALTERNATE

PLAN

SECTION

(METAL MEDIAN BARRIER)

(Typ.)

(Where reqd.)

Drainage curb, (Typ.)

(Where reqd.)

Drainage curb, splice bolt slot Extg. post and

Extg. splice bolt slot

Rail member rd .d

-J

A N -2 removal only.

3. All post bolt threads to be set after assembly for wrench modified bolt detail, Std. Drg. RD415.

2. When steel posts are used see ''APPURTENANCES'' for the tightened nuts within limits of ‚" to •".

1. When required by the plans, post bolts to extend beyond nuts and washers splice bolts with hex post bolt and carriage for †" dia. carriage channel and splice plate •" x 2" slots in washer (4 per splice) bolt with hex nut and †" dia. splice carriage

* Base metal thkn. nom. (Before galv.)

Thkn. *

0.105" & 0.135"6.25', 12.5', 25'

6.25', 12.5', 25'

432A1TYPE

SPACING

0.105" & 0.135" through top of block flat head nail each side 1-16d galvanized Toenail with block through top of each nail each side galvanized flat head Toenail with 1-16d

01-2015 REVISED NOTES

01-2016 REVISED DETAILS & NOTES

3. Drainage curb alignment same as face of guardrail.

2. Final paved surfacing to extend to face of post.

at face of rail to top of rail (Typ. all types).

1. Rail height measured from final paved surface

NOTES:

to top of post 2" top of block to top of post 2" top of block

Block to top of post 2" top of block to top of post 3" top of block

4. Lap guardrail in direction of adjacent traffic.

where required.

3. See Std. Drg. RD701 for drainage curbs, as directed.

match existing guardrail, for Type 1 rail or P.C.C. pvmt., for temporary guardrail, to ends (See Std. Drg. RD440), adjacent to

2. Use "Alternate Initial Installation", at bridge drawing(s) for details not shown.

1. See appropriate guardrail standard

GENERAL NOTES FOR ALL DETAILS:

and general note 2) (See "Guardrail" details

(See General Note 2)

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

CALC. BOOK NO.

Effective Date: June 1, 2016 - November 30, 2016

D

RD405

a

TYPE

GUARDRAIL

POST SIZE POST LENGTH

WOOD STEEL

WOOD

a

8" hole ƒ" dia.

TYPE 2A, 3 OR METAL MEDIAN BARRIER

SIDE FRONT

holes ƒ" dia.

2"

4"

1‚"

TOP

2"

1‚"

3" a

6" ƒ" dia. hole ƒ" dia. hole ƒ" dia. holes ƒ" dia. hole ƒ" dia. holes ƒ" dia. hole

4 (Transition)

Metal median barrier

2A

6'-0"

7'-0"

6' 6"

6'-0"

6'-0"

6'-0"

STEEL WOOD

POSTS

4"

1‚"

2"

" 2

4‚"

8"

WOOD BLOCK FOR STEEL POST

TYPE 2A, 3 OR METAL MEDIAN BARRIER

METAL MEDIAN BARRIER

TYPE 1, 2A, 3 OR

METAL MEDIAN BARRIER

TYPE 2A, 3 OR

TYPE 4 OR TYPE 4 (TRANSITION) POST

(Routing not required)

STEEL *

8" x 8"

6" x 8" or 8" x 8"

8" x 8"

8" x 8"

6" x 8" or 8" x 8"

6" x 8" or 8" x 8" to match post

8" x 8" or 6" x 8"

Wood block holes ƒ" dia.

Post for steel post 6" x 8" wood block

GUARDRAIL POST TABLE

rd .d

-J

A N -2

MEDIAN BARRIER PARTS

GUARDRAIL AND METAL

(Pre-drilled) ƒ" dia. holes

Alternate

Post

Post

Post

TYPE 4 OR TYPE 4 (TRANSITION) BLOCK

POST

TYPE 4 OR TYPE 4 (TRANSITION) TYPE 4 OR TYPE 4 (TRANSITION) BLOCK

(Pre-drilled) ƒ" dia. holes

Alternate for steel post 6" x 8" wood block

8"

8" to match post

8" x 8" or 6" x 8"

Wood block

8" to prevent rotation Routed block

5"

(See general note 2) holes (Pre-drilled)

Alternate ƒ" dia.

6"

(Typ.)

Bolt & nut

(Typ.)

Bolt, washer & nut

TOP

SIDE

TOP

SIDE FRONT SIDE

top of block nail ea. side through galvanized flat head

Toenail with 1 - 16d

01-2015

W6 x 9 or W6 x 8.5

W6 x 9 or W6 x 8.5

W6 x 9 or W6 x 8.5

W6 x 9 or W6 x 8.5

W6 x 9 or W6 x 8.5

07-2015 REVISED TABLE

ADDED & REVISED NOTES

6'-9"

7'-0"

6'-6"

6'-6"

6'-6" or 6'-0"

01-2016 REVISED DETAILS & NOTES

B lo c k

B lo c k

Ž

B lo c k

B lo c k

Ž

5. Steel posts are shifted to accomodate bolt holes.

4. Post and block dimensions are nominal.

3. Posts and blocks to be pre-drilled for the intended guardrail installation.

required in bridge transition rail posts.

2. See Bridge Drgs. for bridge transition guardrail post & block requirements. Multiple holes are not

1. See appropriate guardrail standard drawing(s) for details not shown.

GENERAL NOTES FOR ALL DETAILS:

See general note 5

(See general note 3) to be installed. Drill 12" below top ƒ" hole(s) used.

Lowest hole(s) required only where channel rail is

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

D

RD410

A

A

2" 2"

2"

2"

4‚"4‚"

3‚"

Ž

Ž

Ž

Ž ƒ" x 2•" 2 slotted holes ž x lo n g s lo tt e d h o le s s lo tt e d h o le s ž x lo n g s lo tt e d h o le s ƒ x lo n g ƒ" x 2•" long 2 Slotted holes ž x lo n g s lo tt e d h o le s ƒ" x 2•" long 4 slotted holes s lo tt e d h o le s s lo tt e d h o le s ž x lo n g

4‚"4‚" s lo tt e d h o le s s lo tt e d h o le s

S lo tt e d h o le s lo tt e d h o le s ž" x 1„"

12 splice bolt slots ƒ" x 2•" 2 post bolt slots

S lo tt e d h o le ž x lo n g

1" dia.

7 holes

For detail not shown, see "Section Thru Rail Element" ƒ" x 2•" 2 post bolt slots

4‚"4‚" 4‚"4‚"

3"

(THRIE BEAM)

GUARDRAIL PARTS

7'-3•"

6'-3"

3'-1•" 3'-1•"

7'-3•"

6'-3"

3'-1•" 3'-1•" ž x lo n g

7'-3•"

6'-3"

3'-1•" 3'-1•"

Vary to fillet as required

2'-6" and round edge Shape to fit

3‚"

3‚" 4‚"4‚" ƒ x lo n g ƒ x lo n g

2" ƒ x lo n g

3‚" 2"

4‚"4‚" ƒ x lo n g

4‚"4‚"

3"|

7‚"

3‚"

4"

4"

2"

6" 6"

12"

2"2"

8•"

4‚"4‚"

THRIE BEAM BACK-UP PLATE

SECTION THRU RAIL ELEMENT

BEAM SPLICE

SECTION A-A

ELEVATION - SYMMETRICAL TRANSITION ELEMENT

TERMINAL CONNECTOR

ELEVATION - ASYMMETRICAL TRANSITION ELEMENT

3‚"

ELEVATION - RAIL ELEMENT (Type 4) rd .d

-J

A N -2

*See general note 4

0.105" nom. (Before galv.)

Base metal thkn. 0.105" nom. (Before galv.)

Base metal thkn.

(Before galv.)

0.105" nom.

Base metal thkn.

(Before galv.)

0.135" nom.

Base metal thkn.

1š" 2‚" 3‰"

3‚"

Š

0.105" nom. (Before galv.)

Base metal thkn.

(Typ.)

ž"x1„" slots

Ž"

1̂ "

Tol. (- 0, +‰") ƒ" x 2•" long

2 slotted holes as reqd.

Make opposite hand 1" min. width

0.135" nom. (Before galv.)

Base metal thkn.

(T y p

(Typ.)

…" rad.

01-2015 REVISED DETAILS & NOTES

(T y p

(T y p

(Typ.)

post bolt slots ƒ" x 2•" rad. (Typ.)•"

01-2016 REVISED NOTES

4. For additional rail element data, see Std. Drg. RD400.

3. Lap guardrail in direction of adjacent traffic.

2. For locations, see appropriate bridge rail standard drawing(s).

1. See appropriate guardrail standard drawing(s) for details not shown.

GENERAL NOTES FOR ALL DETAILS:

(See general note 2)

0.135" nom. (Before galv.)

Base metal thkn.

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

D

RD415

ELEVATION OF

RAIL ELEMENT

SECTION C-C

ALTERNATE 1 ALTERNATE 2

ELEVATION

4 18" ƒ

APPURTENANCES

L

RAIL MEMBERS

C

C

H H

RADIUS IDENTIFICATION PLATE

10" Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

H

2"3"

4‚" 4‚"

2"

12‚"

8•"

1‚" slots as reqd.

3" |

25.5°

4‚" 4‚" ƒ" dia. hole

1" dia. holes

4" 4"

" 1

3•"

3‚" 5"

2•" ž" 1„"

3…"

Š"

1Š"

1‚

L (in.)

POST OR SPLICE BOLT AND NUT

BASE PLATE DETAILS

TERMINAL CONNECTORSECTION THRU RAIL ELEMENT

TYPE B END PIECE

TYPE C END PIECE

f

MEDIAN BARRIER PARTS

GUARDRAIL AND METAL

Neutral axis

SLOT

SPLICE BOLT

SLOT

POST BOLT

12'-6".

2. Effective length of rail sections shall be

(See detail right).

"Radius Identification Plate" pre-curved to industry standard. Install or less (5' min. radius) use rail elements

1. For guardrail installed on radii of 150'

NOTES:

24" | 1"

A p p ro x

WASHERS

PLAIN

RECTANGULARSNOW LOAD (OPTIONAL)

USE ON BACK OF POST USE ON RAIL ELEMENT FACE

ON TYPE C END PIECE

ALTERNATIVE No. 1

ALTERNATIVE No. 2 plate (See detail) Radius identification

‚" min.

min.

1ƒ"

MOUNTING DETAIL

RADIUS IDENTIFICATION PLATE

place as shown.

slotted holes, 4 - 1" x 1•"

(Traffic side) box culvert, etc.

Concrete top of grout pad 1•" min.

4 Use rectangular washer under bolt head and nut on Type C End Piece as shown.

Not required if "Snow Load" washer option is used.

place or core and install using approved resin bonding system.

6" min. penetration into concrete slabs other than bridge decks. Cast in

Furnished & installed by structure contractor when shown on structure plans.

NOTES:

than normal for post installation.)

(Use when depth of cover is less bonded anchor ƒ" bolt, or resin washer (4 reqd.)

Leveling nut & ƒ" dia. holeƒ"

7" ƒ slot Splice bolt

Post

(See general note 5)

Slotted hole

1•" min.

3"

1" ƒ "4

2"

4" end piece.

for use with alternate Type ''C'' 25.5° bend and hole reqd. only in rail member Splice bolt slot

Trim post as required

Rail element

Splice bolt slot

S y m m e tr ic a l a b o u t

3" min.

2‚" rd .d

-J

A N -2

2'-6"

Spacing as reqd.

Post bolt slots element

{ Beam ž"

(4 reqd.)

Splice bolt slots as directed by the engineer) (In area of heavy snow, element Rail plate ‚" steel a p p ro x

(For additional details, see Std. Drg. BR266)

(For details not shown, see Type B End Piece)

…" rad. ®" rad.

" r ad

" r ad .(See detail)

Terminal connector

(See general note 4) nominal (Before galv.)

Base metal thickness 0.135"

0.105" nom. (Before galv.)

Base metal thkn.

6‚" rad.

(8 reqd. each end)

Splice bolt slots plate Steel

‰" steel plate recess one or both sides 1" x ˆ" deep plate ‚" steel 1ƒ"

1" base plate 10" x 6" x †"

Height as reqd.

post to be vertical.

W6 x 9 steel base plate 10" x 6" x †" steel post W6 x 9

0.105" nom. (Before galv.)

Base metal thkn.

(Typ.)

ž"x1„" slots

1š"

2‚"

3‰"

3‚"

Š

(T y p

(T yp

(T y p

1̂ " Tol. (-

0, +‰")

(Typ.)

…" rad.

post bolt slots ƒ" x 2•"

(Typ.)

•" rad.

•" dia. hole hex nut mod. heavy †"-11

01-2015 REVISED DETAILS & NOTES

Œ

Ž"

°(T yp

4 min.

4 min.

4 min.

1ƒ min.

1„ min.

Thread Length (in.)

lowest splice bolt nearest the P.C. of the guardrail radius.

5. The guardrail radius identification plate is to be mounted on the back side of the rail element with the height and ƒ" max. width. Plate shall be galvanized after placement of digits.

replacing the letters "HHH", shown on the Radius Identification Plate detail. Digits shall be 1•" min.

4. Radius dimensions, in feet to the nearest 0.5 foot, shall be placed on the plate with a raised weld bead

3. All indicated welds shall attain the full strength of the section welded.

called for on plans.

2. For details of guardrail connections to structural handrails, see special details or Standard Drawings as

1. See appropriate guardrail standard drawing(s) for details not shown.

GENERAL NOTES FOR ALL DETAILS:

01-2016 REVISED NOTES

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

15-JAN-2016N/A

RD425

R D rd .d

-J

A N -2

3' OR 4' FLARE

TERMINAL

NON ENERGY-ABSORBING

A

W

TEST LEVEL L (ft) W (ft)

37.5 3.0 or 4.03 ( > 45 mph)

Finish grade

PLAN

ELEVATION

m a x finish grade

Ground strut on

PARABOLIC FLARE TERMINAL

See general note 9*

C ro s s s lo p e

Normal edge of paved shldr.

Guardrail pay limit

F a c e o f ra il

(See project plans)

Varies

(min.)

2'

E d g e o f s u b g ra d e

SECTION A-A

SECTION B-B

(Slope varies, 2% normal)

Finish grade o f s h ld r.

N o rm a l e d g e

(Slope varies, 2% normal)

Finish grade o f s h ld r.

N o rm a l e d g e

(See project plans)

Varies

F a c e o f ra il

(See project plans) Depth varies

(See project plans) Depth varies

(nom.)

1'

1:3 max. (See general note 3)

E d g e o f s u b g ra d e

1:3 max. (See general note 3)

(Where reqd.)

Drainage curb

(Where reqd.)

Drainage curb

(See general note 9)

Cross slope e m b a n k m e n t

E d g e o f w id e n e d

E

E posts at terminal ends only, as shown.

guardrail. Modify alignment to match face of

2. Drainage curb alignment same as face of

1. E=2', where shown on plans.

NOTES:

EE

L

Flared terminal pay limit

A

B

B

10:1 taper

Edge of widened embankment

Edge of w idene d em bank ment face of posts shldr. to match

Edge of paved face of posts shldr. to match

Edge of paved to match face of posts

Edge of paved shldr.

(See project plans)

Guardrail type & length

(See project plans)

Shoulder width varies

(See project plans)

Shoulder width varies

(See Table)

W

(min.)

5'

01-2015 REVISED DETAILS & NOTES

07-2015 REVISED NOTE

Edge of paved shldr.

paved shldr.

to normal edge of

Extend 10:1 taper

01-2016 REVISED NOTE

10. See project plans for details not shown.

If required, maximum grade break at normal edge of shoulder 8%.

If required, maximum shoulder slope 10% for guardrail widening.

9. Cross slope to match adjacent roadway cross slope (preferred).

8. See Std. Drg. RD701 for drainage curbs, where required.

7. "W" distance is measured to face of guardrail at end post, exclusive of end piece.

for guidance.

can be provided. See Highway Design Manual Section 4.6 Design Criteria/Establishment of Variable-Sized Recovery Areas

6. This terminal may be used on state highway projects providing a reasonable recovery area exists behind the terminal or

5. Install fixed object marker on head of every terminal with "W" 4 feet or less.

Provide shop drawings to engineer.

4. Provide flared terminal from ODOT's QPL. Install according to manufacturer's recommendations (post count varies).

3. 1:4 slope or flatter preferable, 1:3 max.

Paving of widened shldr. to the face of posts on both ends of guardrail runs is required.

2. On two way two lane roads, both ends of guardrail runs shall be provided with a terminal.

1. See appropriate guardrail standard drawing(s) for details not shown.

GENERAL NOTES FOR ALL DETAILS:

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

D

RD440

rd .d

-J

A N -2

P1P2 P3P4P5

X1

POST NUMBER

P4 P3 P2 P1

9.375

Bridge

Guardrail

LOCATIONS AT BRIDGE ENDS

P4

12.49

P3

POST NUMBER

P2

18.72 24.92

P1

TABLE A

a b

P5 P1P2P3P4

TABLE B

15:1

12.49 a b

FLARE RATE TABLE

P5

P5

Y (ft) Y (ft) b a

BRIDGE END RUNS WITH "W" MORE THAN 4'

12.5 8.1

25' TRANSITION PARABOLA 12.5' TRANSITION PARABOLA

6.25

0.05 0.21 0.47 0.83

X (ft) X (ft) 3.125 6.25

0.03 0.1 0.23 0.42

(NARROW BRIDGE SITUATION)

BRIDGE END RUNS CONNECTING TO GUARDRAIL INSTALLATION

a:b

RATE

FLARE

(ft)

LENGTH

FLARE

NORMAL

(ft)

W

NORMAL

(NARROW BRIDGE SITUATION)

BRIDGE END RUNS WITH ''W'' MORE THAN 4'

12'-6"

W

12'-6"

12'-6"

BRIDGE END RUNS "W" 1'-4'

length 0 - Var.

Type 2A/Type 3 Flare**

0 - Var. length

12'-6" Flared terminalTransition

V a r.

Type 3 to edge of paved shldr./Type 2A beyond paved shldr.

(See Flare Rate Table)

(A s s h o w n o n p la n s

V a r.

W

Bridge

Flared terminal

(See Flare Rate Table)

W

(A s s h o w n i n p la n s

V a r.

Flare25'Transition

Bridge meet length of need requirements Additional Type 2A rail may be needed to

Type 3 25'

Type 2A (See Table A) Transition parabola

Var. (50' min.)

Type 2A

E

(See Flare Rate Table)

Bridge

Transition Terminal

W

Bridge

V a r.

25'

E= 2' where shown on plans.

face of rail Y1 measured to

(See Tab le)Flare rate

(See Table B) Type 3 parabola Transition

TWO LANE MULTILANE MULTILANE

MINIMUM SHOWN

AT BRIDGE ENDS

GUARDRAIL INSTALLATION

note 7) (See general

Var.

parabola Transition note 7) (See general

Var.

note 7) (See general

Var.

parallel to {

Type 3 guardrail, (See Table B) Type 3 parabola Transition

Do not use for new construction.

These details are retained for maintenance purposes.

Transition

P5 P1P2P3P4 P5 P4P3 P2 P1

P1 P2 P3 P4 P5

Length of need calculation will determine quantity of Type 2A reqd.

requirements.

3. See general note 3 for trailing end on structures without curb.

must match face of bridge curb or bridge rail

2. Face of guardrail at locations shown above warrant and fastened to bridge.

is to be installed as required by guardrail protection at bridge ends. Additional guardrail

1. Guardrail at indicated positions is required for

NOTES:

note 7) (See general

Var. Type 3 guardrail, parallel to { (See Table A)

Type 2A Transition parabola

0 - Var. length Type 2A length

Var.

12'-6"

Install according to manufacturer's instructions.

Provide from ODOT's QPL.

Normal edge of paved shldr.

Normal edge of paved shldr.

Normal edge of paved shldr.

Normal edge of paved shldr.

shldr.

normal edge of paved extend 10:1 taper to Edge of paved shldr., shldr.

normal edge of paved extend 10:1 taper to Edge of paved shldr., shldr.

normal edge of paved extend 10:1 taper to Edge of paved shldr., shldr.

normal edge of paved extend 10:1 taper to Edge of paved shldr., V a r.

(A s s h o w n o n p la n s

01-2016 REVISED DETAILS & NOTES

guardrail runs is required.

9. Paving of widened shldr. to the face of posts on both ends of exclusive of end piece.

8. "W" distance is measured to face of guardrail at end post, bridge ends, see applicable bridge drawings.

7. For transition guardrail detail and installation limits at initial installation.

and retightening as required to be done 30 days after

(b) Final tightness check on rail and components bolts tight on rails and components on initial installation.

6. (a) All bolts except adjustment bolts shall be drawn shall be the same type.

vehicular barriers, adjacent connecting guardrail runs

5. Where bridges employ guardrail in lieu of handrail or

Terminal*

JOINT'', Std. Drg. RD400.

GUARDRAIL INSTALLATION AT BRIDGE DECK EXPANSION

See details and notes ''METAL MEDIAN BARRIER/SHOULDER

4. Rail expansion slots to be provided at bridge end connections.

BR236) and guardrail as required in plans.

guardrail. Use bridge connection (Bridge Drg.

(b) At bridge ends, omit transition guardrail & Type 3 anchor, Type B end piece and do not flare.

(a) Guardrail terminals, use a Type 1 modified facilities) not exposed to opposing traffic:

3. Trailing ends (freeways, multilane and similar one-way same location for Type 1.

2. Types 3, & 2A guardrail shown. Face of rail to be in

1. See appropriate guardrail standard drawing(s) for details not shown.

GENERAL NOTES FOR ALL DETAILS:

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

RD450

(STEEL)

GUARDRAIL ANCHORS

R D

ELEVATION ELEVATION

PLAN

Block

Detail ''A''

Bearing plate

DETAIL ''A'' DETAIL ''B''

STEEL TUBE

BEARING PLATE

SOIL PLATE

Alternate No. 2

BRACKET

END VIEW BACK VIEWEND VIEW

Alternate No. 1

CABLE ASSEMBLY

Detail "B"

Cable assemblyBracket

TYPE 1 MODIFIED

Cable assembly

Bracket

Block

Detail "A"

Detail "B"

" 2

( Where shown on plans )

TYPE 1

24"

1"

2"

16"

2"

Rail element

Soil plate

ANCHORS (Steel )

Steel tube

6'-6"

4" 4" 4"

9" 9"6"

8"

4"

"5

6'-3"6-3"

‚" steel plate

2ƒ"

5‚"

1•" ƒ

2•"

2…" dia. hole bolts (3) †" dia.

2•" slots (Optional) 8 reqd.

• holes or • x 1"

†" dia. bolts (3)

(Where shown on plans)

Type B end piece with 1„" dia. hole 8" x 8" x †" plate of run (See plans)

Beginning or end

Soil plate

1†" dia.

1ˆ"

3…

Soil plate Steel tube to †" plate plate tack welded ‰" x 1" x 8" of bolt on end post only to be used under head Rectangular washer rail member Corrugated holes ƒ" dia.

(Type 1) 1" hex. nut

(Type 1) 1ˆ" dia. hole weld full penetration Bend to fit or studs (Same both ends) Standard swaged fittings and

1" dia. 7" stud entire length Threaded and post through tube ƒ" dia. hole

1"

8"

6"

SIDE VIEWFRONT VIEW

1"

Rail element

1ˆ" dia. hole

8"

TOP VIEW

SIDE VIEW

Ground line

Steel tube

6" plate Soil thkn.

‰" tube thkn.

‰" tube

Type C end piece

(2…" O.D.)

end post only 2" std. steel pipe, •" plate to be swage connected ƒ" dia. (6 x 19) cable unless otherwise noted.

All plate for bracket to be ‚" thick steel, NOTE:

Soil plate

Soil plate

PLAN

rd .d

-J

A N -2 bolts (3) †" dia.

bolts (2) †" dia.

bolt †" dia.

†" bolts holes for ƒ" dia.

washer 2" x „" rail side (8 reqd.)

nut with washer on machine bolt and †" hex headed nail each corner galvanized flat head Toenail with 1 - 16d

01-2015 REVISED NOTE

01-2016 REVISED DETAILS & NOTES

Steel tube Steel tube grade Finish

Finish grade trim to fit steel tube if reqd.

wood breakaway posts, 6" x 8" S4S trim to fit steel tube if reqd.

wood breakaway post, 6" x 8" S4S post(s) wood breakaway Bottom of

3. See Std. Drg. RD451 for wood breakaway posts.

2. See appropriate guardrail standard drawing(s) for details not shown.

30 days following initial installation.

(b.) Final tension check and tightening of cable assembly as required to be done

1. (a.) Cable assembly to be tightened to a taut condition on initial installation.

GENERAL NOTES FOR ALL DETAILS:

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

CALC. BOOK NO.

D

RD500

PIN AND LOOP ASSEMBLY

PRECAST CONCRETE BARRIER

rd .d

-J

U L -2 in place.

partially Pin shown

BA

A

4"

8" 8"

4"

4"

4" see End Views A-A and B-B For details not shown, see End Views A-A and B-B For details not shown, 1" clearance

(For assembly details and dimensions, see median barrier at left)

2…"

4‡"

9•" 9•" 7‚"

4‡"

2…"

"5

5•"

4•"

12"

16ƒ"

1•"

" 2

" 2

1" x 8 UNC

1" 3 deg d e g

9•"

‚" chamfer

#4 bars

1•" cl.

"1

" 2 "6

4•" ƒ" chamfer

24"

11•"

2…"

‚" chamfer

#4 bars

1•" cl.

9•"

"1 "1

24"

#4 Stirrup pairs

2" dia. holes (When reqd.)

2"

10" 20" nom. 10"

18"

18"

2"

3'-3"

6"

45 deg

3'-3" if secured 12" min.

if unsecured 12" min.

if unsecured 24" min.

(When reqd.)

2" dia. hole

(When reqd.)

2" dia. hole

SECTION C-C PLAN

END VIEW B-BEND VIEW A-A

PLAN

ELEVATION

(WIDE BASE)(NARROW BASE)

TOP VIEW

STIRRUP ''M'' STIRRUP ''S''

PIN DETAIL

SHOULDER BARRIER

PIN AND LOOP CONNECTION

MEDIAN BARRIER

LOOP BAR DETAIL

bars each face 4 - 11'-8" #4

" 2

2ƒ" 2ƒ"

2„"

2" | „"

(„" min. thkn.)

circular washer 2" or 2‚" dia.

placement beveled to facilitate Bottom •" may be

C C

ALTERNATE PIN DETAIL

where reqd.

paving ledge 1•" x 4"

1•" x 2" slots

1•" x 2" slots

1•" x 2" slots slots 1•" x 2" ƒ" chamfer

‚" chamfer

20" nom. 20" nom. 20" nom. 20" nom. 20" nom.

dimensions cannot be obtained shall be secured to roadway Barrier used as shoulder barrier and placed in areas where these scupper 3" x 12"

(T y p side

Traffic side

Traffic

1" dia. pin

1‚" rad.

†" rad.

10" rad.

1‚" rad.

†" rad.

10" rad.

grade

Finish grade

Finish ƒ" dia. loop bar

1" dia. pin shown.

part of pin or shall be welded as

1. Washer shall be forged as integral

PIN NOTES:

LOOP BAR ƒ" DIA.

SIDE VIEW

ƒ" dia. loop bar

STANDARD BARRIER PIN

keyway continuous 1•" x 5•" keyway continuous 1•" x 5•"

(See general note 8) as directed Grout over connecting pin, as directed non-shrinking grout, finish flush with 2" dia. holes (When reqd.)

placement beveled to facilitate Bottom •" may be smooth transition between the slopes.

Construct the 10" radius to provide a intersection point of the barrier slopes.

Dimensions marked thus are to the side

Traffic

#4 Rebar

(MEDIAN BARRIER)

#4 Rebar

(SHOULDER BARRIER)

Edge length 12'-6"•"

5"

5"

Laying length 12'-7"

3'-1•" B

A

4‡"**

12"

24"

12"12"

07-2015 REVISED NOTES

fabrication.

11. All pins, bolts, dowels, loop bars, and connectors shall be hot-dip galvanized after

10. See Std. Drg. RD516 for securing concrete barrier to roadway.

secured to roadway. See Std. Drgs. RD515 & RD516 for details.

9. Precast concrete barrier used in medians less than 8' in width shall be portland cement grout, weak in strength and of thick consistency, as directed.

8. Conc. grout for grouting over pins, pinning holes or grouting of scuppers shall be

7. When scuppers are not required, plug them with a minimum 2" of grout, as directed.

6. Temp. conc. barrier to be precast conc. median barrier with pin and loop assembly.

5. Conc. median barrier is an acceptable alternate to wide base shldr. barrier.

as shown on plans.

4. Narrow base shldr. barrier to be used only at locations with backfill behind barrier than 770'.

3. Normal use of precast barrier units is restricted to curvatures with radii greater

Max. chord length for curves with radii exceeding 1425' shall be 25'.

2. Max. chord length for curves with a 1425' radius or less shall be 12.5'.

face of conc., unless otherwise shown.

1. All reinforcement shall be full length as shown and shall be 2" clear of nearest

GENERAL NOTES FOR ALL DETAILS:

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

CALC. BOOK NO.

N/A 21-JUL-2015

D

METHODS OF SECURING CONCRETE BARRIER TO ROADWAY

Secured using anchor rods (Vertical)

MEDIAN INSTALLATION

Secured using grout

SHOULDER OR MEDIAN INSTALLATION

Secured using anchor rods (Vertical)

MEDIAN INSTALLATION

Secured by continuous shear key

SHOULDER OR MEDIAN INSTALLATION

Not allowed in narrow medians, see general note 7 Secured using anchor rods (Angled)

SHOULDER INSTALLATION

CONCRETE BARRIER

PRECAST TALL (42")

(See Std. Drg. RD545) (See Std. Drg. RD545 & RD515) (See Std. Drg. RD545)

CONCRETE BARRIER

PRECAST

(See Std. Drg. RD500)

CONCRETE BARRIER

CAST-IN-PLACE

(See Std. Drg. RD505)

CONCRETE BARRIER

PRECAST TALL (42")

CONCRETE BARRIER

PRECAST TALL (42")

CONCRETE BARRIER

PRECAST

CONCRETE BARRIER

PRECAST

(See Std. Drg. RD500) (See Std. Drg. RD500 & RD515)

TO ROADWAY

SECURING CONCRETE BARRIER

RD516

rd .d

-J

U L -2

(See Std. Drg. RD500) used as anchor rod Standard barrier pin

(See Std. Drg. RD500) used as anchor rod (Modified, omit washer) Standard barrier pin side Traffic side Traffic

(See Std. Drg. RD500) used as anchor rod (Modified, omit washer) Standard barrier pin

(See Std. Drg. RD500) used as anchor rod Standard barrier pin

Secured using grout

SHOULDER OR MEDIAN INSTALLATION

in narrow medians, see general note 7

Secured using anchor rods (Angled) not allowed

SHOULDER INSTALLATION

Do not use for new construction.

This detail is retained for maintenance purposes.

Do not use for new construction.

This detail is retained for maintenance purposes.

fabrication.

10. All pins, bolts, dowels, loop bars, and connectors shall be hot-dip galvanized after

3" vertical reveal. Modify placement when required by plans, or as directed.

9. Normal permanent installation of concrete barrier is on top of finish grade, to provide

8. Anchor rods are standard barrier pins, modified for shoulder installation, as shown.

nearest fog lines) shall be secured to roadway to resist impacts from both sides.

7. Precast concrete barrier used in medians less than 8' in width (as measured between assembly.

6. Temporary concrete barrier to be precast concrete median barrier with pin and loop

5. Concrete median barrier is an acceptable alternate to wide base shoulder barrier.

constructed objects.

concrete barrier sections, bridge rails, retaining walls, and similar existing or

4. Securing concrete barrier to roadway is in addition to connections between adjacent

For details not shown, see the standard drawing(s) referenced for the selected method.

3. Select one of the securing methods shown.

c) As directed by the Engineer.

b) When required by plans, or

a) Barrier deflection requirements per Std. Drg. RD500 cannot be obtained, or

2. Secure concrete barrier to roadway when any of the following conditions exist:

barrier to roadway.

1. This standard drawing is intended to show acceptable methods of securing concrete

GENERAL NOTES FOR ALL DETAILS:

NOTE:

the current Oregon Standard Specifications

All material and workmanship shall be in accordance with

OREGON STANDARD DRAWINGS

DATE REVISION DESCRIPTION

BASELINE REPORT DATE

Registered Professional Engineer.

be used without consulting a sibility of the user and should not and practices, is the sole respon-accepted engineering principles in accordance with generally

Standard Drawing, while designed

The selection and use of this

CALC. BOOK NO.

N/A 11-JAN-2010