Plans_Vol 2.pdf

RD258

ASSEMBLY

OPERATOR EXTENSION

VALVE BOX AND

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W A

T E

R iron rod

Wrought

Raised lettering

Finish grade

Cast iron cover

(6" dia. min.)

Cast iron valve box

PVC valve box extension welded to pipe shaft

2" square operator nut pipe shaft

" Schedule 802

Operator extension

"8

"x2

"x22

Flat bar cupped capscrews

"square head4

"x8 around to flat bar tube welded all long steel square

"x2"8

3"x3"x Gravel bedding

"2 inside diameter minus diameter = valve box extension welded to pipe shaft

" steel plate:8

Rock guard, See general note 8 m a x .4 m in

A d ju s ta b le to m in

F r o m m a x valve box and cover

Sliding type cast iron

Pavement or ground

PVC valve box extension

(See detail this sheet)

Operator extension

(See general note 4) or conc. block, aggregate base (4" thick)

"-0 compacted4

Finish grade

9. See project plans for details not shown.

8. Provide concrete or asphalt pad (24" square, 4" thick), when required.

7. Casting shall meet H20 load requirement.

6. Hot dip galvanize operator extension after fabrication.

" all around.4

5. Welds shall be minimum

Valves greater than 12" shall be installed on precast concrete block, (4" thick).

4. Valves 12" and smaller shall be provided with compacted aggr. base on undisturbed ground.

3. Center valve box on axis of operator nut.

2. Operator extension required when valve nut is deeper than 4' from finish grade.

1. Valve box not to rest on operating assembly.

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

ASSEMBLY DETAIL

VALVE BOX

VALVE BOX EXTENSION SECTION

COVER PLAN

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: December 1, 2025 - May 31, 2026

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

RD300

INSTALLATIONS

PIPE ZONE AND MULTIPLE

TRENCH BACKFILL, BEDDING,

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C

"A" note 4)

(See general

Tracer wire

MULTIPLE INSTALLATIONS

DIAMETER MIN. SPACE BETWEEN PIPES

(in)

"A"

(in)

"B"

(in)

"C"

(in)

"D"

TABLE A

Finish grade stabilization, as required

Trench foundation see Table A

"C" Pipe bedding, Top of subgrade as directed

Topsoil or existing material

Surfacing-match

Base material m a te r ia l

E x c a v a te d n a ti v e

C la s s A c r u s h e d r o c k

C la s s B o r m a x

1 ( c le a n s a n d

C la s s C

A s d ir e c te d m a te r ia l m a x

C la s s D p it o r b a r r u n

C L

S M

C la s s E

T re n c h b a c k fi ll a re a P ip e z o n eS e e T a b le

A

D

Nom."B" "B"

Pipe diameter

24" min.

m in

D ia

Up to 48"

48" to 72"

24"

) dia. of pipe2

One half (

4. See Std. Dwg. RD336 for tracer wire details (When required).

3. Pipes over 72" diameter are structures, and are not applicable to this drawing.

diameter.

used and the pipe is ≥ 36" diameter, increase dimension "B" to nominal pipe

2. For pipe installation in embankment areas where the trench method will not be

1. Surfacing of paved areas shall comply with street cut Std. Dwg. RD302.

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

see general note 3.

For pipes over 72" diameter, 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: December 1, 2025 - May 31, 2026

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

RD336

MANHOLE DETAILS

STANDARD

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X m in

Manhole cover and frame

Finish grade

(Typ.)

tracer wire fastener for

Non corrosive

Tracer wire

18" above top of manhole cover

Leave enough free wire to extend

Coil and secure wire to fastener.

precast flat slab top)

(See Std. Dwg. RD335 for

Precast conical top shown

Tracer wire

(As required) ring(s)

Precast grade

(As required)

Adjustment ring(s)

Place tracer wire directly over pipe centerline and on top of the pipe zone material.

6. All connecting pipes shall have a tracer wire, or approved alternate.

5. Adjust 24" maximum.

4. See Std. Dwg. RD344 for manhole base section.

3. See Std. Dwg. RD345 for pipe to manhole connections.

Engineer.

2. Standard precast manhole section diameter shall be 48". Use 42" if specified by the

1. All precast products shall conform to requirements of ASTM C478.

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

12. See project plans for details not shown.

11. See Std. Dwg. RD342 for shallow manholes.

10. Max. pipe diameter varies with pipe material.

9. See Std. Dwg. RD356 for manhole covers and frames, manhole adjustment rings, etc.

8. See Std. Dwg. RD335 for details not shown.

See Detail "C" for alignment of steps, and manhole cover and frame.

When H=42" or less omit steps.

7. Steps shall conform to requirements of ASTM C478.

and frame

Manhole cover Finish grade

Lowest flow line outfall pipe), or as directed.

azimuth right from lowest

See plans for X (measured

Manhole steps

(Align with steps)

Manhole cover and frame

Lowes tou tfal lpip e m a x s p a c in g

H v a r

"8

6"

13" to 16"

Var.

13" to 16"

Var.

(See general note 6) (See general note 7)

NOTE: No conflict with pipe align with available shelf.

See ODOT's QPL for acceptable alternate manhole steps.

(See general note 7)

TRACER WIRE

DETAIL "A"

MANHOLE STEPS

DETAIL "B"

AND MANHOLE STEPS ORIENTATION

PRECAST FLAT SLAB TOP

OR

PRECAST CONICAL TOP

DETAIL "C"

FRONT SIDE

PLAN

PLAN

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: December 1, 2025 - May 31, 2026

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

RD339

CONNECTIONS

PIPE TO STRUCTURE

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20-JAN-2023N/A

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PLAN PLAN

grout

Non-shrink

(See general note 5)

Tracer wire

(See general note 1)

Sump shown

(typ.)

grout

Non-shrink

(See general note 5)

Tracer wire (Typ.)

(See general note 1)

Sump shown

(See general note 5)

Tracer wire (Typ.)

(See general note 7)

Pipe zone (Typ.)

(See general note 7)

Pipe zone (Typ.)

(See general note 6)

Resilient connector

(See general note 5)

Tracer wire

(See general note 1)

Sump shown

(See general note 1)

Sump shown

(See general note 6)

Resilient connector (Typ.)

(See general note 5)

Tracer wire (Typ.)

(See general note 7)

Pipe zone (Typ.)

(See general note 7)

Pipe zone (Typ.)

(See general note 5)

Tracer wire (Typ.)

(See general note 6)

Resilient connector (Typ.)

CONNECTION OF FLEXIBLE PIPE TO STRUCTURECONNECTION OF RIGID PIPE TO STRUCTURE

SECTION C-CSECTION D-DSECTION A-ASECTION B-B

B

B

A A C C

D

D

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

7. Pipe zone varies, see Std. Dwg. RD300.

6. When flexible pipe is used, install resilient connectors conforming to requirements of ASTM C923.

See Std. Dwg. RD336 for tracer wire details.

5. All connecting pipes shall have a tracer wire, or approved alternate.

4. Maximum pipe diameter varies with pipe material.

3. Location, elevation, diameter, slope, and number of pipe(s) varies, see project plans.

2. See appropriate standard drawings or special project details for other similar structures.

1. See Std. Dwgs. RD364, RD365, and RD366 for inlet details not shown.

04-2022 REVISED NOTES

01-2023 REVISED DETAILS AND NOTES

(typ.)

grout

Non-shrink

(typ.)

grout

Non-shrink 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: December 1, 2025 - May 31, 2026

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

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

8. See ODOT's QPL for alternate bolt-down products.

to bicycle or pedestrian use.

subject7. Manhole grate allowed only in locations not rings.

6. See ODOT's QPL for alternate manhole adjustment adjustment.

5. See Std. Dwg. RD360 for manhole frame

4. See Std. Dwg. RD336 for manhole steps.

origin.

manufacturer's initials, heat number and point of

3. Covers and frames shall be stamped with may be submerged (no holes).

2. Watertight covers required if located where cover holes maximum.have two easement areas. Covers for sanitary manholes shall drain manhole where located in pedestrian ways or

Tamperproof covers required on sanitary or storm1.

A A

PLAN

pavement, concrete gutter or walk.

frame is to be placed in concrete, Coat outside of frame with asphalt where

NOTE:

COVER SECTION A-A

FRAME SECTION A-A

"4

6" "4 3 1"

"4

2"

"4

"4

"4

2"

"8

"4

1 2 note 4.

of 20 feet or greater. See general required for mannholes with depths

*36 inch minimum diameter cover is

"4

"4

"4

"4

COVER AND FRAME

STANDARD MANHOLE

" clearance8

"4

25" (*36") " min.2 m in

"4

"4

"4

23"

"2

" chamfer8 m a x all around to a true bearing to be machined

Cover and frame

PLAN

frame. See general note 7.

For use with standard manhole

NOTE:

BB

SECTION B-B

bearing on frame around for true

Machine finish all

STANDARD MANHOLE GRATE

"4

17"

"4

"4

ADJUSTMENT RING

MANHOLE

For use with Standard Manhole Frame

SECTION C-C

PLAN

C C bearing all around

Machine to true mastic sealant

" preformed8 non-machined surfaces to be ±0.06". See general note 6 grey cast iron ASTM A48, Class 35B. Tolerance on

" and 3". Material to be2

", 2", 22

* Standard depths 1 designation heat number initials and

Manufacturer's

1" 1"

27"

23"

"4

7 "

25"

E

E

D D

Storm

PLAN

p ic k h o le

SECTION D-D

MANHOLE COVER AND FRAME

CAST IRON SUBURBAN

PLAN

SECTION E-E

AND WATERTIGHT COVER

CAST IRON TAMPERPROOF

Watertight for sanitary covers

2 holes maximum

Tamperproof, Down Detail

See Bolt

"4 or suburban pattern

Frames available in standard

BOLT DOWN DETAIL

See general note 8 so that one bolt boss is located over the manhole steps.

hexagonal head, bronze or stainless steel. Install frame

" pentagonal or2

"x12

Three required, equally spaced, NOTE:

m in m a x

26" min.

25" for details

Section A-A

See Cover 23"

"2

"4

For use on local streets only, as specified

For tamperproof and watertight covers tamperproof cover gasket, omit for

" neoprene4 cover

Manhole three required per cover stainless steel washer, " thick8

" OD x4 cover three required per

Flat rubber washer, 1"

Manhole frame maximum

Sanitary, 2 holes

RD356

AND FRAMES

MANHOLE COVERS

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REVISED DETAILS AND NOTES07-2022

15-JUL-2022N/A

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All materials shall be in accordance with

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: December 1, 2025 - May 31, 2026

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

RD363

AT INLET

GUTTER TRANSITION

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A

C

D

E

B

F

A B

A

D

C

E

B

F

Sl.var.

3. Vary transition section slopes to match above points.

2. Match normal pvmt. grade at points C, D, E & F.

" local depression at points A & B.2

1. Provide 1

NOTES:

Normal gutter flow line flow line

Depressed gutter

Varies, see general note 3

(Sl. var.)

Top of curbGutter flow line

"2

(See general note 5)

Pay limit for concrete inlet

(See general note 5)

Pay limit for concrete inlet

Outer wall of inlet 6" nom.

Normal gutter flow line

(Typ.)

transition section

Flare gutter in

(Seegeneralnote5)

Paylimitforconcreteinlet curb&gutter

Paylimitfor curb&gutter

Paylimitfor transition(Typ.)

3'to4'

"4 13'-4

5. Pay limit for inlet is expanded when curb and gutter are monolithic.

4. All concrete shall be commercial grade concrete.

3. For curb details, see Std. Dwgs. RD700 & RD701.

2. For frame and grate details, see Std. Dwg. RD365.

1. For inlet details, see appropriate inlet standard drawing(s).

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

PLAN VIEW

SECTION A-A

AA

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: December 1, 2025 - May 31, 2026

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

RD364

TYPE G-1, G-2, G-2M, & G-2MA

CONCRETE INLETS

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4" drain pipe

Base drain, m in

INLET TYPE W W

G-1

G-2, G-2M, G-2MA

"8 71'-8"8

72'-8

"8 33'-3 "8

32'-3

TYPE G-1, G-2, G-2M

TYPE G-2MA

WITHOUT SUMP

DETAIL A

TABLE A

SECTION A - A

SECTION B - B

SECTION C-C

C C

PLAN

PLAN

B

B

A A

(See general note 5)

Tracer wire when directed

Shape bottom m in (T y p

6" W

W

6" b r e a k

G r a d e

Finish grade

(See general note 9) when required

" preformed filler,4

Subgrade

(See general note 5)

Tracer wire

(See general note 11)

(Typ.)

Pipe connection varies

(See general note 3)

Sump

"2

(See general note 4)

Curb (Type var.)

Aggr. backfill n o r m a l

6"

V a r ie s

W6" 6"

W

Normal pavement slope

(See general note 2)

Frame & grate see inlet G-2

For details not shown, face of concrete unless shown or noted otherwise

All reinforcement to be placed 2" clear of nearest

NOTE:

#4 bars @ 6"

#4 bars "2

(See general note 2)

Frame & grate

6'-0"

"4

2'-46"

"4

3'-4

(See general note 10)

Pay limit for conc. inlet

6"

1'-6"

6"

V a r ie s m in

Top of curb

4" drain pipe (Typ.)

Base drain, (Typ.)

Aggr. backfill

Subgrade

(See general note 5)

Tracer wire (Typ.)

(See general note 11)

(Typ.)

Pipe connection varies

(See general note 3)

Sump normal

6"

(See general note 11)

(Typ.)

Pipe connection varies flow line

Depressed gutter flow line

Normal gutter

(Typ.)

Slope 1:12 nom.

(See general note 9) when required

" preformed filler,4

Top back of curb

Top face of curb

(Typ.)

Aggr. backfill

4" drain pipe (Typ.)

Base drain, (See general note 9) when required

" preformed filler,4

Concrete inlet

(See general note 2)

Frame & grate

(See general note 5)

Tracer wire (Typ.)

Normal gutter flow line

11. See Std. Dwg. RD339 for pipe to structure connections.

10. See Std. Dwg. RD363 for gutter transition section, when curb and gutter are required.

" preformed filler (in concrete pavement or gutter only) to extend through thickness of concrete.4

9.

8. All concrete shall be commercial grade concrete.

7. Location, elevation, diameter, slope, and number of pipe(s) varies, see project plans.

6. Max. pipe diameter varies with pipe material.

5. See Std. Dwg. RD336 for tracer wire details, or approved alternate.

4. For curb details, see Std. Dwgs. RD700 & RD701.

3. Provide sump only where shown on plans, and allowed by jurisdiction. See Detail A for inlet without sump.

For frame and grate details, see Std. Dwg. RD365.

Type 1 grate allowed only in locations not subject to bicycle or pedestrian use.

2. Graphics show G-1 inlet with Type 2 grate. See Table A for inlet dimensions.

crushed aggregate shall be provided. All precast inlets shall conform to requirements of ASTM C913.

"-04

1. Where precast inlets are used as an alternate to cast-in-place inlets, a 4" compacted leveling bed of sand or

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

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: December 1, 2025 - May 31, 2026

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

RD365

FOR CONCRETE INLETS

FRAMES & GRATES

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Both ends "16

"4

4 corners "4 32'-4 h e x b a r o f e q u iv a le n t a r e a r o u n d r e c t.

o r

C r o s s b a r s h e x b a r o f e q u iv a le n t a r e a r o u n d r e c t.

o r

C r o s s b a r s flat bar each end

"2

"x28

"x2" or8

(Typ.)

" on center8 at 1

" flat bars2

"x28

Bearing bars

T y p ic a l a ll b a rs see general note 3

For cross bars, third inner bar and every outer bars both ends, Typical "16

"2

2" b a r s o n c e n te r s

1'-9"

(Bicycle-safe) edge flat bars

" sq.2

"x22

"8

1'-9

2 each end

"x3" bolt8 angle (Typ.)

"8

"x2

3"x2

"4

1'-10

"4

4 anchors

"4

4 corners

T y p

" (Typ.)2

2 each end

"x3" bolt8 5 "

2 each end

"x3" bolt8

(Typ.)

" on center8 at 1

" flat bars2

"x28

Bearing bars flat bar each end

"2

"x28

"x2" or8 see general note 3

For cross bars, third inner bar and every outer bars both ends, Typical

"2

2T y p ic a l a ll b a rs

3 "16

2'-3"

"2

1'-1 "2

1'-1 b a r s o n c e n te r s

(2 grates required per inlet, as shown)

(Bicycle-safe)

2"

2 each end

"x3" bolt8

"8

2'-3 edge flat bars

" sq.2

"x22 angle (Typ.)

"8

"x2

3"x2

"4

4 anchors

" (Typ.)2

T y p

(Typ.)

sq. edge flat bar

"2

"x28

"2

(Typ.)

sq. edge flat bars

"4

"x2'-62

"x28

Bearing bars

"2

"2

2'-3"

Spacing 3" O.C.

(See general note 2)

5. Cast iron grate and frame are acceptable alternates. See ODOT's QPL.

4. Hot dip galvanize after fabrication.

resistance welded or electroforged to bearing bars.

" cross bars shall be flush with the top of grate surface and may be fillet welded,8

3.

2. Type 1 grate allowed only in locations not subject to bicycle or pedestrian use.

1. For inlet details, see appropriate inlet standard drawing(s).

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

(TYPE 1)

G-2, G-2M, G-2MA, CG-2 GRATE

(TYPE 2)

G-2, G-2M, G-2MA, CG-2 GRATE

(TYPE 2)

G-1, CG-1 GRATE

G-1, CG-1 FRAME G-2, G-2M, G-2MA, CG-2 FRAME

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: December 1, 2025 - May 31, 2026

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

RD366

TYPE CG-1, CG-2

CONCRETE INLETS

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(See general note 10)

Pay limit for concrete inlet

6"

6" normal

"CG-1

CG-2

"8 72'-8

"8 33'-3

"8 71'-8

"8 32'-3

INLET TYPE W W 1

(See general note 5)

Tracer wire when directed

Shape bottom

T y p m in

W

W

6" 6"

6"

6"

V a r ie s S e e g e n e r a l n o te

V a r ie s const. joint

Optional b r e a k

G r a d e

Aggr. backfill

4" drain pipe

Base drain, curb inlet channels are used.

Use details shown on Std. Dwg. RD367 when

NOTE:

(See general note 5)

Tracer wire

#3 bars

(See general note 2)

Frame & grate

Finish grade slope

Normal pvmt.

curb type match adjacent

Varies to

#5 bar

" cl.2

#3 bar

" cl.2

"4

3"

6" 2"6"

"8

8"

(See general note 4) to match curb (Type var.)

Inlet top and face

(See general note 2)

Frame & grate

Curb Opening

See Detail A

Normal pavement slopeFinish grade

(See general note 9) when required

" preformed filler,4

Subgrade

(See general note 5)

Tracer wire

(See general note 11)

(Typ.)

Pipe connection varies

(See general note 3)

Sump

4" drain pipe

Base drain, Aggr. backfill const. joint

Optional

V a r ie s n o r m a l

W

W

6"6" b r e a k

G r a d e m in

4" drain pipe (Typ.)

Base drain, (Typ.)

Aggr. backfill

Subgrade

(See general note 5)

Tracer wire (Typ.)

(See general note 11)

(Typ.)

Pipe connection varies, (See general note 3)

Sump

(See general note 11)

(Typ.)

Pipe connection varies, flow line

Depressed gutter flow line

Normal gutter

(Typ.)

Slope 1:12 nom.

const. joint

Optional

V a r ie s

"4

2'-4

"4

3'-4

6"

1'-6"

6" 6"

Top of curb

(See general note 9) when required

" preformed filler,4

(See general note 5)

Tracer wire (Typ.)

(See general note 2)

Frame & grate

Concrete inlet

Normal gutter flow line

"8

#5 bar

3. All bars shall be full length.

of concrete unless shown or noted otherwise.

" clear of nearest face2

2. All bars to be placed 1

1. #3 "a" bars to be placed during curb construction.

NOTES:

BAR "a" DETAILS

4" drain pipe (Typ.)

Base drain, (See general note 9) when required

" preformed filler,4

(Typ.)

Aggr. backfill

Top face of curb

Top back of curb #3 bars

"8 m in

(See Detail)

Bars "a", 7 #3 @ 6"

T o l.1

(See Detail)

Bars "a", 7 #3 @ 6"

CURB OPENING

DETAIL A

DETAIL B WITH-OUT SUMP

PLAN

TABLE A

SECTION A - ASECTION B - B

B

B

A A

11. See Std. Dwg. RD339 for pipe to structure connections.

(Pay limit for inlet is expanded when curb and gutter are monolithic)

10. See Std. Dwg. RD363 for gutter transition section, when curb and gutter are required.

" preformed filler (in concrete pavement or gutter only) to extend through thickness of concrete.4

9.

8. All concrete shall be commercial grade concrete.

7. Location, elevation, diameter, slope, and number of pipe(s) varies, see project plans.

6. Max. pipe diameter varies with pipe material.

5. See Std. Dwg. RD336 for tracer wire details, or approved alternate.

4. For curb details, see Std. Dwgs. RD700 & RD701.

without sump.

3. Provide sump only where shown on plans, and allowed by jurisdiction. See Detail B for inlet

For frame and grate details, see Std. Dwg. RD365.

Type 1 grate allowed only in locations not subject to bicycle or pedestrian use.

2. Graphics show CG-1 inlet with Type 2 grate. See Table A for inlet dimensions.

All precast inlets shall conform to requirements of ASTM C913.

"-0 crushed aggregate shall be provided.4 compacted leveling bed of sand or

1. Where precast inlets are used as an alternate to cast-in-place inlets, a 4"

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

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: December 1, 2025 - May 31, 2026

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

RD371

TYPE CG-3

CONCRETE INLET BASE

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KEYWAY DETAIL PLAN

PAY LIMIT

SECTION B - B SECTION A - A

B

B

A A

PLAN

(See general note 5)

Curb and gutter

(See general note 3)

Inlet top note 4)

(See general

Tracer wire

(When reqd.)

Detail below

See Keyway

6" rad.

note 10)

(See general varies (Typ.)

Pipe connection

(See general note 7)

Sump

(See general note 4)

Tracer wire see general note 6)

(When reqd., Base drain (Typ.)

(See general note 5)

Curb and gutter

(See general note 10)

(Typ.)

Pipe connection varies

(See general note 7)

Sump

2'-0"6" 6"

V a r ie s

3'-0"

6" 2'-6"

3'-6"

V a r ie s

(See general note 3)

Inlet top

(When reqd.)

See Keyway Detail below

Subgrade

V a r ie s

6"

C u r b b a tt e r

Gutter line

Lip of gutter

Top back of curb

Top face of curb

Top of curb

3'-0" 3'-6" 3'-0"

Pay limit for concrete inlet curb & gutter

Pay limit curb & gutter

Pay limit

3'-6"

2'-6"6" 6"

S e e g e n e r a l n o te

C u r b a n d g u tt e r

(See general note 4)

Tracer wire

Gutter line

Lip of gutter

Top face of curb

C u r b b a tt e r

Top of curb

Top back of curb6"

"2

2 "2

1"

10. See Std. Dwg. RD339 for pipe to structure connections.

9. Max. pipe diameter varies with pipe material.

8. Location, elevation, diameter, slope, and number of pipe(s) varies, see project plans.

For sump details, see Std. Dwg. RD364.

7. Provide sump only where shown on plans, and allowed by jurisdiction.

6. See Std. Dwg. RD364 for base drain details.

5. See Std. Dwgs. RD700 & RD701 for curb and gutter details.

4. See Std. Dwg. RD336 for tracer wire details, or approved alternate.

3. See Std. Dwgs. RD372 & RD373 for inlet top details.

All precast inlets shall conform to requirements of ASTM C913.

"-0 crushed aggregate shall be provided.4 a 4" compacted leveling bed of sand or

2. Inlet base may be cast-in-place or precast. Where precast inlet base is used as an alternate,

1. All concrete shall be commercial grade concrete.

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

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: December 1, 2025 - May 31, 2026

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

RD372

OPTION 1, TYPE CG-3

CONCRETE INLET TOP

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E and cover (See general note 8)

" rise)2 adjustment ring (With 1

Cast iron manhole manhole adjustment ring)

#6 bars (Both ways, under

E

E

M in

.3

#3 bars

Gutterline

Bottom ofcurb&gutter

#3 bars

Gutterline

(Typ.)

bolt, with nut, galv.

"x12" anchor2

Bottom ofcurb&gutter

(When reqd.)

See Keyway Detail

"2

8"2

2'-6"

3'-6"

6" 6"

E

3"

E

6" 2'-0"

3'-0"

6"

V a r ie s manhole adjustment ring)

#6 bars (Both ways, under and cover (See general note 8)

" rise)2 adjustment ring (With 1

Cast iron manhole

Normalgutterline

"16

(When reqd.)

See Keyway Detail

2 - #6 bars)

(Under the

#4 hoop bar bolt, with nut, galv. (Typ.)

"x12" anchor2

#3 bars #3 bars

2%

B a tt e r :1 manhole adjustment ring)

#6 bars (Both ways, under

2 - #6 bars)

(under the

#4 hoop bar and cover (See general note 8)

" rise)2 adjustment ring (With 1

Cast iron manhole

Top back of curb

Top of curb

Top face of curb

Gutter line

C u r b b a tt e r

#3 bars

(Typ.)

6" rad.

(Typ.)

" rad.4

(Typ.)

bolt, with nut, galv.

"x12" anchor2

S e e g e n e r a l n o te

C u r b a n d g u tt e r

" "2

1"

6"

"2

18" (Min.)

(Bend at midway to match gutter pan) structure into gutter pan, #3 bars, project 18" (Min.) beyond

(Bend at midway to match gutter pan)

#3 bars, project 18" (Min.) beyond structure, 2 - #6 bars)

(Under the

#4 hoop bar

Top face of curb

Normal gutter line

(See SECTION B-B) structure into gutter pan, #3 bars, project 18" (Min.) beyond

KEYWAY DETAIL

PLAN

SECTION A - A SECTION B - B

B

B

A A

8. See Std. Dwg. RD356 for cast iron manhole adjustment ring and cover.

7. See Std. Dwgs. RD700 & RD701 for curb and gutter details.

6. See Std. Dwg. RD371 for inlet pay limit.

5. See Std. Dwg. RD371 for inlet base details.

7 below).

4. Vary anchor bolt length and reinforcing bar placement as required by curb exposure E (See note

3. All reinforcement shall be 2" clear of nearest face of conc., unless otherwise shown.

ASTM C913.

2. Inlet top may be cast-in-place or precast. All precast inlets shall conform to requirements of

1. All concrete shall be commercial grade concrete.

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

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: December 1, 2025 - May 31, 2026

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

RD373

OPTION 2, TYPE CG-3

CONCRETE INLET TOP

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KEYWAY DETAIL

Gutterline

EE

3"

"16

Normalgutterline

B a tt e r :1

"16

#3 bars

" (Typ.)4

3"(Typ.)

.3

M in r e c e s s

3 E E

See Assembly "B"

#6 bars

#3 bars

Assembly "A" (Typ.)

(Typ.)

bolt, with nut, galv.

"x12" anchor2

Bottom ofcurb&gutter

(When reqd.)

See Keyway Detail

6" 2'-6"

"2

8 "2

3'-6"

6"

"2

421""2

3'-6"

1'-9""2

6" 2'-6"

"2

6"

7 6 clear opening in concrete

21"x21"

(Typ.)

6" rad.

#3 bars

#3 bar

(See general note 8)

Cover with latch

#6 bars

Top back of curb

Top of curb

Top face of curb

Gutter line (Typ.)

bolt, with nut, galv.

"x12" anchor2

(Typ.)

" rad.4

3"(Typ.)

" (Typ.)4

Assembly "A"

1" dia.

Cover with Latch

Assembly "B"

S e e g e n e r a l n o te

C u r b a n d g u tt e r

C u r b b a tt e r

#6 bars

2% r e c e s s

3"(Typ.)

" (Typ.)4 bolt, with nut, galv. (Typ.)

"x 12" anchor2

"2

1 "2

1 #3 bars

(When reqd.)

See Keyway Detail

#3 bars

18"

E

6" 2'-0"

3'-0"

6"

V a r ie s

21" head bolt (Typ.)

"x3" square8

"16

"4

3"

"4

"x

"x

Ba r

1"

4"

"8

"2 pattern floor plate galv. steel raised

"8

27"x27"x " square bar8

Drill 1" dia.

"x1" long16

"x2

"x22

L4 flat bar

"8

1"x

"8

"8

"16

Weld to tubing.

" dia. washer used as a tube plug.4

2 1

" from end.8

" square bar,8

1 Washer used as spring stop. Weld washer to

"x0.125 tubing.4

4 1

3 90 lb comp. spring.

" horizontal clearance on all sides.4

" deep concrete recess, with8

Mount cover with latch flush with finish grade, in

8. Provide cover with latch per Assembly A & Assembly B, hot dip galvanize after fabrication.

7. See Std. Dwgs. RD700 & RD701 for curb and gutter details.

6. See Std. Dwg. RD371 for inlet pay limit.

5. See Std. Dwg. RD371 for inlet base details.

4. Vary anchor bolt length and reinforcing bar placement as required by curb exposure E (see note 7 below).

3. All reinforcement shall be 2" clear of nearest face of conc., unless otherwise shown.

2. Inlet top may be cast-in-place or precast. All precast inlets shall conform to requirements of ASTM C913.

1. All concrete shall be commercial grade concrete.

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

s e e d

B o lt

H o le s e e d

B o lt

H o le s e e d

B o lt

H o le

6"

"2

1"

"2

ASSEMBLY ''A''

COVER WITH LATCH

ASSEMBLY ''B''

SECTION A - A

SECTION B - B

PLAN

B

B

A A

(Bend at midway to match gutter pan) structure into gutter pan, #3 bars, project 18" (Min.) beyond

(Bend at midway to match gutter pan) structure into gutter pan, #3 bars, project 18" (Min.) beyond

Top face of curb

Normal gutter line

Gutterline

Bottom ofcurb&gutter

(See SECTION B-B) structure into gutter pan, #3 bars, project 18" (Min.) beyond 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: December 1, 2025 - May 31, 2026

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

RD700

CURBS

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6"

E specify in plans

Var. 24" or 30"

6"

E

" rad.4

Batter 6:1

" rad.4 seegutterpan notes

Slopevaries, T y p

2" (Typ.)

(See general note 11)

STANDARD CURB MOUNTABLE CURB

CURB ENDING DETAIL

MOUNTABLE CURB AND GUTTERCURB AND GUTTER

MOUNTABLE CURB

LOW PROFILE MODIFICATION FOR KEYWAY

WEEP HOLE DETAIL

VALLEY GUTTER

O.D.O.T. & City of Portland Standard "H"=16"

" rad.4

1:4slope

6:1

Batter

(Slope var.)

Finish grade seegutterpan notes

Slopevaries, 12"

LOW PROFILE MOUNTABLE CURB AND GUTTER

" rad.4 or specifiy in plans

18" norm.

a s d ir e c te d o n p la n s o r v a r y a s s h o w n

(Where shown on plans)

** 0" at curb ramp n o r m

1.5' 4.5'

6'

Face of curb

"2

R

1 " to joint filler (Full depth)

Preformed expansion

Asph. conc. pvmt. (ACP)

Grade of roadway upon extension of curb.

To be removed

(Slope var.)

Finish grade

" rad.4

Batter 6:1

" rad.8 m in

H v a ri a b le

E

(See general note 11)

6"

E

(See general note 11)

3" rad.

(Slope var.)

Finish grade

Batter 6:1

(Slope var.)

Finish grade m in

Batter 6:1

3" rad.

3" rad.

" rad.8

(Slope var.)

Finish grade

Batter 6:1 allowed by jurisdiction.

Vary where shown on plans, and

Vary slope as reqd. for drainage.

Slope 4.0% max. at curb ramps.

Slope 5.0% normal.

GUTTER PAN NOTES:

specify in plans

Var. 24" or 30"

6"

6" Normal curb

V a r

E seegutterpan notes

Slopevaries, Slop evar.

(1:4 max.)

Top of curb " (Max.)4

Bottom of curb

Gutter line

Batter 6:1 for each 1" difference in ''E''.

having a slope of 1:1 or steeper). Minimum desirable transition length shall be 20'

(''E'' Is the total vertical dimension of those curb surfaces

4. Transitions shall be used to connect curbs of different exposures ''E''.

3. Const. curb contraction joints at 15' maximum spacing, and at ends of each inlet and curb ramp.

ends of each driveways.

2. Const. curb expansion joints at 200' maximum spacing, and at points of tangency, and at curb. Vary as shown on plans or as directed. O.D.O.T standard "E"=7".

1. Curb exposure ''E'' = 6" to 9", as measured vertically from flowline to highest point on

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

or as directed as shown on plans

8" norm., vary

(Slope var.)

Finish grade

" rad.4 3" rad.4

1:4slope

* 0" for Truck Apron thkn. (4" min.)

Future sidewalk be poured at the same time curb and sidewalk will not

Form shelf into curb when

2"

(Type var.)

curb and gutter

Curb, or

(Where req'd.)

3" PVC pipe, (Type var.)

curb and gutter

Curb, or weep hole

3" dia.

(Slope var.)

Finish grade

5%

(Where shown on plans, and allowed by jurisdiction)

(Where shown on plans)

Var.

V a r

12"

(Slope var.)

Finish grade

20"

40"

20"

" rad.4

#4 @ 12" centers (Slope var.)

Finish grade

" rad.4

T y p .)centers

#4 @ 7"

6"

"8

1 "8

" rad.8

" rad.8

(Finishedsurface)

5.0%

(Finishedsurface

5.0%

11. On or along state highways, curb and gutter is required at curb ramp.

10. For curb ramp details, see Std. Dwgs. RD900 series.

9. For drainage curbs, see Std. Dwg. RD701.

8. For sidewalk details, and monolithic curb & sidewalk, see Std. Dwgs. RD720 & RD721.

7. Dimensions adjacent to radii are measured to the point of intersection of curb surfaces.

6. Dimensions are nominal, vary to conform with curb machine approved by the engineer.

surface slope), unless otherwise shown, or as directed.

5. Tops of all curbs shall slope toward the roadway at 1.5% max. (Max. 2.0% finished 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: December 1, 2025 - May 31, 2026

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 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: December 1, 2025 - May 31, 2026

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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RD720

CURB LINE SIDEWALKS

UPDATED CAD STANDARDS02-2025

11-JUL-2025N/A

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

Provide compacted backfill adjacent to curb and sidewalk.10.

for expansion joints details.

expansion joints at 45-foot maximum spacing. See drawing RD722 structures. For sidewalk, monolithic curb and sidewalk, construct driveway, and other fixtures which protrude through or against the

Provide expansion joints around poles, posts, boxes, at ends of each9.

details.

ends of each curb ramp. See drawing RD722 for contraction joints

Construct contraction joints at 15-foot maximum spacing, and at8.

for contraction joint detail.

pipe. See drawing RD700 for weep hole details. See drawing RD722 plans, and allowed by jurisdiction. Place contraction joint over top of

Install 3-inch PVC weep hole pipes in sidewalks where shown on7.

midpoint. See drawing RD722 for dummy joint details.

On sidewalks 8 feet and wider, provide a longitudinal joint at the6.

and buildings.

faces higher than 5 feet such as retaining walls, sound walls, fences

Include additional paved or unpaved 2-foot shy distance to vertical.5 delineate edge.

84 inches, provide a detectable treatment below protrusion to protrudes further than 4 inches, at a height between 27 inches and as long as the 5-foot circulation path is maintained. When an object

Objects with base below 27 inches may protrude any distance4.

RD725, RD730, RD735, RD740, RD745 and RD750.

design specified. For driveway details not shown, see drawings

Fully lowered sidewalk shown; see project plans for the driveway3.

standard E=7".

For curb details, see drawings RD700, RD701 and RD702. ODOT2.

and sidewalk width as shown on plans or as directed.

Sidewalk details are based on applicable ODOT standards. Curb type1.

TYPICAL CURB LINE SIDEWALK

CROSS SECTION

TYPICAL CURB AND SIDEWALK

AND SIDEWALK CROSS SECTION

TYPICAL MONOLITHIC CURB

AROUND OBSTRUCTIONS

SIDEWALK WIDENING

see General Note 9

Width of driveway, pay limit

Sidewalk joints as required by driveway option

Driveway section pay limit (varies by option), see General Note 3Sidewalk - pay limit see General Notes 6, 8 and 9 maximum 15-foot intervals, Contraction joints at roadway Grade of

Cold joint at 5-foot nominal intervals Tooled dummy joints

General Note 2 and gutter, see Curb or curb

PLAN VIEW

weep hole pipe Coupling for

Broom pattern

Note 7 pipe, see General 3" PVC weep hole

Weep holematch joints in curb Joints in sidewalk to see General Note 2 Curb or curb and gutter, match joints in curb Joints in sidewalk to

General Note 4 obstruction, see Sidewalk

2'-0"2'-0" of 5' increments Length ≥ 5' in multiples

E see General Note 2 Curb or curb and gutter, Finish grade

Sl.var.

and sidewalk between curb Tooled cold joint

PCC2%

Note 10 see General 12" min., as required Aggregate base

See General Notes 5 and 6 Sidewalk width ≥ 6'

Area pay limit Note 10 see General 12" min., 2%

See General Notes 5 and 6 Sidewalk width ≥ 6'

Area pay limit

6"

"R43

E Sl.var.

grade Finish m in

'H v a r.

12" 9"

Batter 6:1

" deep "V" groove4

Dummy joint, as required Aggregate base

07-2025 UPDATED CAD STANDARDS, REVISED DETAILS

PLAN VIEW

1:3 minimum) (1:10 preferred, 1:5 constrained, Horizontal taper rate change

Sidewalk pay limit

Driveway pay limit, varies by option

LEGEND

(Normal sidewalk cross slope) (Maximum 2.0% finished surface slope)

Cross slope 1.5% maximum

Curb exposure, see General Note 2E

(Maximum 8.3% finished surface slope) Running slope 7.5% maximum within driveway pay limits.

mountable curb is used or 6 inch minimum PCC where minimum aggregate base and 4 inch typical. Install 6 inch� m in m in m in m in

CROSS SECTION

CLEAR CIRCULATION PATH

STORE

GENERAL

see General Note 4 wall projection, 4" maximum

Finish grade

Clear width ≥ 5' General Note4 4" max., see

Post projection

General Notes 4 and 5 outside sidewalk, see mounted obstruction Building, wall or post range detectable Cane 7 m in m a x

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: December 1, 2025 - May 31, 2026

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

J U

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RD721

SEPARATED SIDEWALKS

UPDATED CAD STANDARDS02-2025

11-JUL-2025N/A

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

details.

maximum spacing. See drawing RD722 for expansion joint curb and sidewalk, construct expansion joints at 45-foot through or against the structures. For sidewalk, monolithic ends of each driveway, and other fixtures which protrude

Provide expansion joints around poles, posts, boxes, at9.

contraction joint details.

and at ends of each curb ramp. See drawing RD722 for

Construct contraction joints at 15-foot maximum spacing,8.

See drawing RD722 for contraction joint details.

over top of pipe. See drawing RD700 for weep hole details.

on plans, and allowed by jurisdiction. Place contraction joint

Install 3-inch PVC weep hole pipes in sidewalks where shown7.

at the midpoint. See drawing RD722 for dummy joint details.

On sidewalks 8 feet and wider, provide a longitudinal joint6.

sound walls, fences and buildings.

vertical faces higher than 5 feet such as retaining walls, Include additional paved or unpaved 2-foot shy distance to5.

mulch surfacing.

shown or directed. Treat areas less than 12 square feet with

Provide plantings in areas 12 square feet or greater, as4.

and RD750.

shown, see drawings RD725, RD730, RD735, RD740, RD745 for the driveway design specified. For driveway details not

Driveway encroaches into sidewalk shown. See project plans3.

RD701. ODOT standard E=7".

design specified. For curb details, see drawings RD700 and

Curb and gutter shown. See project plans for the curb2.

directed.

Curb type and sidewalk width as shown on plans or as

Sidewalk details are based on ODOT applicable standards.1.

Sidewalk pay limit see General Note 3

Driveway pay limit, varies by option, LEGEND

(Normal sidewalk cross slope)

(Maximum 2.0% finished surface slope)

Cross slope 1.5% maximum

A

A

TYPICAL PLAN VIEW - SEPARATED SIDEWALK

NON-PLANTED SOFTSCAPE CROSS SECTION

Grade of

Driveway apron

Width of driveway, see General Note 9

Sidewalk - pay limitSidewalk - pay limit Joints as required by driveway option

Driveway section pay limit (varies by option), see General Note 3 weep hole pipe Coupling for

Broom pattern pipe, see General Note 7 3" PVC weep hole every 200 feet maximum profile grade, add resting area than 6 feet and ≥ 5.0% road When buffer strip is greater

Weep hole Cold joint

15" intervals, see General Note 8 Contraction joints at maximum roadway see General Note 2 Curb or curb and gutter, where specified See planting plans at 5-foot nominal intervals Tooled dummy joints from root crown Pull mulch away m u lc h

Varies min.

12" min.

12" min.

12" see General Note 4

Bufferstrip ≥ 2' see General Notes 5 and 6

Sidewalk width ≥ 6'

Area pay limit

2%

TYPICAL SETBACK SIDEWALK CROSS SECTION

SECTION A-A

Nominal thickness - varies 4" to 6" Softscape material as specified

Weed control geotextile

Nominal thickness - 6" Aggregate base

Install softscape material flush with the top of sidewalk.4.

No crushed aggregate or pea gravel allowed.3.

Sod (see planting plans)e) Sandd) Wood chips/bark mulchc) Lava rock 2-inch to 4-inch diameterb) Loose, durable round rock 2-inch to 4-inch diametera)

Approved softscape materials:2.

Use softscape materials allowed by jurisdiction.1.

NOTES:

PCC

m in m in see Planting plans Planting media, Planting plans specified, see Plantings, where of native soil compaction Break up material Aggregate base

Sl.var.

Finish grade

E see General Note 2 Curb or curb and gutter, m in

Curb exposure, see General Note 2E

07-2025 UPDATED CAD STANDARDS, REVISED DETAILS

within driveway pay limits mountable curb is used, or 6-inch minimum PCC where minimum aggregate and 4-inch typical. Install 6-inch

(Maximum 8.3% finished surface slope) Running slope 7.5% maximum curb and sidewalk backfill adjacent to Provide compacted

Softscaping, typ.

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: December 1, 2025 - May 31, 2026

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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RD722

TRANSITION PANELS

SIDEWALK JOINTS AND

REVISED NOTES07-2022

11-JUL-2025N/A

02-2025 UPDATED CAD STANDARDS

(Normal sidewalk cross slope)

(Max. 2.0% finished surface slope)

Slope 1.5% max.

(Max. 8.3% finished surface slope)

Slope 7.5% max.

Zero exposure

LEGEND:

New sidewalk or ramp run

GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:

project plan with dummy joint.

Construct decorative sidewalk scoring patterns per7.

curb.

spacing, and at each curb ramp, driveway, sidewalk and

Construct contraction joints at 15 feet maximum6.

ramp system. See drawing RD900.

with surface for structures protruding through the curb ramp runs when required. Install expansion joints flush construction. Place expansion joints outside of curb concrete pours for curb ramp system components

Do not place expansion joints between separate5.

specified.

curb details. See project plans for the curb design

See drawings RD700, RD701 and RD702 for concrete4.

joint at the midpoint of sidewalk panel.

On sidewalks 8 feet and wider, provide a longitudinal3.

expansion joints at 45 feet maximum spacing.

monolithic curb and sidewalk, provide construction through or against the structures. For sidewalk, of each driveway and other fixtures which protrude

Provide expansion joints around poles, boxes, at ends2.

and design specified.

details. See project plans for sidewalk width, placement

See drawings RD720 and RD721 for concrete sidewalk1.

E

D

C

D

C

E

SIDEWALK AND CURB RAMP TRANSITION PANELS

(Curb line sidewalk with curb and gutter shown)

JOINT DETAIL

SIDEWALK TRANSITION PANEL SHOWN

SECTION A-A

CURB RAMP TRANSITION PANEL SHOWN

SECTION A-APLAN

(see General Note 6)

CONTRACTION JOINT

(see General NoteS 2 and 5)

EXPANSION JOINT

"2 m a x

R joint filler

Preformed expansion

" deep 'V' groove4

"4

" to8

R m in

T /3 th ic k n e s s

T

GeneralNotes1and3

Sidewalkwidth,see

'm ax im um 'm ax im um finish, typ.

Broomed

General Note 5 gutter, see

Curb or curb and and sidewalk in both curb

Expansion joint sidewalk only

Dummy joint in to be generally square

Sidewalk panels are both curb and sidewalk

Contraction joint in

New sidewalk

≥ 6' Transition panel Existing sidewalk

Roadwaygrade existinggrade

X %1 grade (X % = X %) Match existing sidewalk

1 2

Curb ramp run

≥ 6' Transition panel Existing sidewalk existinggrade X %1 grade (X % = X %) Match existing sidewalk

1 2

7.5%maximum Curbramprunningslope

Transition panel Existing sidewalk or ramp run

New sidewalk cross slope Match existing

Match existing profile grade Level area when required

≤ 0.5% per foot slope change is Rate of cross rate change Horizontal taper

1:3 minimum 1:5 constrained 1:10 preferred

A A transitiongrade X %2 transitiongrade X %2 sidewalk or curb ramp run.

transition panel to new profile grade through Project the existing sidewalk

07-2025 UPDATED CAD STANDARDS, REVISED DETAILS

(see General Note 7)

DUMMY JOINT

C

D

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

R D

.d g n

J A

N

RD900

AND LEGEND

CURB RAMP COMPONENTS

10-JAN-2025N/A

TYPICAL CURB RAMP SYSTEM COMPONENTS

(PERPENDICULAR TYPE SHOWN)

Sidewalk Flared side

Fla re slo pe crosswalk

Intended

(depressed curb)

Curb running slope gutter flowline

Grade break at

RR1

Running slope

Return curb

(non-walkable)

Buffer strip

Cu rb op en in g wi dt h break

Grade space/landing)

Level area (turning

INTERSECTION CONDITION TYPES

=SY

=SU

=MB

flow slope

Stop or Yield, maximum 2.0% finished gutter finished gutter flow slope

Signalized or uncontrolled, maximum 5.0% finished gutter flow slope

Midblock, less than or equal to roadway grade Marked or intended crossing location

Sidewalk or other traversable surface

Detectable warning surface (DWS)

4'x4' clear space

Ramp Run position 1

(Normal sidewalk cross slope)

(Maximum 2.0% finished surface slope)

Cross slope 1.5% maximum aximum 10.0% finished surface slope)(M

Flare slope

Level area (Turning space/landing)

LEGEND:

RR1

(Maximum 8.3% finished surface slope)

Running slope 7.5% maximum

(Maximum 4.9% finished surface slope)

Running slope 4.0% maximum

Slope as required for drainage

(Maximum 5.0% finished surface slope)

Counter slope 4.0% maximum ascending or descending

CURB RAMP INDEX

NUMBER

STANDARD DRAWING

RD900

STANDARD DRAWING TITLE

RD901

RD902

RD904

RD905

RD906

RD908

RD909

RD910

RD912

RD913

RD916

RD920

RD922

RD930

RD932

RD936

RD938

RD940

RD950

RD952

RD960

Curb Ramp Components and Legend

Curb Ramp Legend and Corner Identification

Detectable Warning Surface Details

Detectable Warning Surface Placement For Curb Ramps

Detectable Warning Surface Placement For Directional Curbs

Detectable Warning Surface Placement For Accesible Route Island

Detectable Warning Surface Placement For Rail

Detectable Guide Strip Placement at Bike Ramps

Perpendicular Curb Ramp

Perpendicular Curb Ramp

Perpendicular Curb Ramp With Closure

Perpendicular Curb Ramp Single Ramp

Parallel Curb Ramp

Parallel Curb Ramp Single Ramp

Combination Curb Ramp

Combination Curb Ramp

Combination Curb Ramp

Combination Curb Ramp Single Ramp

Blended Transition Curb Ramp Single Ramp

End of Walk Curb Ramp

End of Walk Curb Ramp

Unique Curb Ramp with pavement typical, flush

Curb and gutter, warning surface

Detectable

11-2023

UPDATED CAD STANDARDS

REVISED LEGEND

01-2025

Effective Date: December 1, 2025 - May 31, 2026

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

DATE REVISION DESCRIPTION

OREGON STANDARD DRAWINGS

DATE

SDR

BOOK NO.

CALC.

Effective Date: December 1, 2025 - May 31, 2026

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

RD901

CORNER IDENTIFICATION

CURB RAMP LEGEND AND

10-JAN-2025N/A

12-2023 REVISED NOTES

01-2025 UPDATED CAD STANDARDS

R D

.d g n

J A

N

Hwy No. ID

Suffix Type

Example:

228 00 I 00

STANDARD ABBREVIATION FOR CURB RAMP DETAILS

PAR

DWS

LA

XS

TS

cl.sp.

RRN

CS

E

GS

gtr.

BFC

TBC

TFC

FG

Pedestrian Access Route

Detectable Warning Surface

Level Area

Cross Slope

Turning Space

Clear Space

Ramp Run Number, i.e. RRX

Counter Slope on gutter pan (%)

Curb Exposure (inch), i.e. X"

Gutter Slope (%), i.e. X.X%

Gutter (elevation ft.)

Bottom Face of Curb (elevation ft.)

Top Back of Curb (elevation ft.)

Top Face of Curb (elevation ft.)

Finish Grade (elevation ft.) i.e. FG XXX.XX’ position and curb ramp position diagram).

numbering in consecutive order. Proceed following the pedestrian route and in Corner Position Number order (see corner encountered in the increasing mile point direction is number ramp 1. Then proceeds counterclockwise around the corner, is a number given to each curb ramp beginning with Corner Position 1. The first curb rampCurb Ramp Position has a corner position number of 2A (see corner position and curb ramp position diagram).

is added to the number for an island. For example an island between corner positions 1 and 2 and is closer to corner 2 and proceeding counterclockwise around the intersection, numbering consecutive 1 through the end of corners. An "A" is based on traveling in the increasing mile point direction, beginning with the first corner on the rightCorner Position of an intersection is based on the mile point of the center of the intersection listed to the hundredth of a mile.Milepoint lapping mileage is listed as "z" mileage.

Mileage Type is used when there are multiple locations of the same mile point on a section of highway. Overlay4) an "I" roadway and a "D" roadway. Check the Digital Video Log to be sure of the direction.

east. Note I-5 does not follow this rule. Generally "I" will be used. When there is a separated highway there will be mile point direction and "D" for decreasing mile point direction. For most highways, the "I" direction is south and Roadway ID is a one letter code used to identify alignment. There are two possible letter codes; "I" for increasing3)

Information. If the intersection is not located on a connection use 00 for the code.

layer > Hwy Network-Colored layer for visual reference. Select "Identify Features" and click on Map Position to see

, Road NetworkFACS-STIP web based applicationexample AA or AB. Use the Identify Features tool on the ODOT Highway Suffix is a letter format assigned to frontage roads and connections to identify the unique connection, for2) numbers are 001 through 493.

The Highway Number is a 3-digit number (not the route number) assigned to all state highways by ODOT. Valid1)

There is a four part format for the code: Highway Number; Highway Suffix; Roadway ID, Mileage Type.

This is a code to identify the intersection on a specific state highway.

see Information.

to see LRM and corner position number of curb ramps inventoried. Select "Identify Features" and click on Map Position to orners and ADA RampsC, turn on layers…