curb transition detail apron sidewalk a amenity zone

A

A

SIDEWALK

ISOMETRIC VIEW

AMENITY ZONE

ROW3

8" FULL DEPTHEXPANSION JOINTS

SEE NOTE 7

VARIES

VARIES

SEE NOTE 7

APRON

ROW

DRIVEWAYPAY LIMIT

NOTES:

1. MATERIAL - WSDOT CONCRETE CLASS 4000psi.

2. FULL DEPTH EXPANSION JOINT SHALL BE INSTALLED ON CENTERLINE WHEN DRIVEWAY WIDTH IS 16' OR GREATER AND ON ALL

COMMERCIAL/INDUSTRIAL DRIVEWAYS

3. CURB SHALL BE IN COMPLIANCE WITH STD DETAIL 312.

4. NO REBAR SHALL BE PLACED IN CURB, GUTTER, DRIVEWAY, OR SIDEWALK.

5. DRIVEWAY APRON SHALL MATCH AMENITY ZONE WIDTH. IF NO AMENITY ZONE IS PRESENT DRIVEWAY APRON SHALL BE 3'.

6. SIDEWALK SHOULD NOT BE NARROWED DOWN THROUGH DRIVEWAY APPROACH, AND SHALL BE ADA COMPLIANT.

7. CURB TRANSITION (DRIVEWAY WING) SHALL BE 2'-6" ON RESIDENTIAL STREETS, AND 5' ON ARTERIAL AND COLLECTOR STREETS.

8. THE USE OF REVERSE SLOPE MUST BE APPROVED BY THE ENGINEER.

9. CURB HEIGHT THROUGH THE DRIVEWAY SHALL BE 12" UNLESS A REVERSE SLOPE IS USED. WHEN A REVERSE SLOPE IS USED CURB HEIGHT

THROUGH THE DRIVEWAY SHALL BE 2".

CURB TRANSITION DETAIL

SEE NOTE 9

6" CURB

SEE NOTE 7

38" FULL DEPTH

EXPANSION JOINTS

ROW

*SEE NOTE 5

MATCH EXISTINGSIDEWALK WIDTH

SEE NOTE 6 VARIES

SECTION A-A (TYPICAL)

0.5'

1'

4000 PSI CEMENT CONCRETEDRIVEWAY, 6" THICK

38" FULL DEPTH

EXPANSION JOINT

12% MAX12% MAX

ROW

*

SEE NOTE 5

MATCH EXISTINGSIDEWALK WIDTH

SEE NOTE 6 VARIES

SECTION A-A (REVERSE SLOPE)

6"1'

4000 PSI CEMENTCONCRETE DRIVEWAY,

6" THICK3

8" FULL DEPTHEXPANSION JOINT

Public WorksPUBLICATION DATE:DRIVEWAY APPROACH

REVISION DATE:

STANDARD DETAIL NUMBER: 301

LEGEND1.5% OR FLATTER RECOMMENDEDFOR DESIGN/FORMWORK (2% MAX)

*

APPROVED BY: TRICIA JUHNKECITY ENGINEER

03/01/2020 02/11/2020

SCALE: NOT TO SCALE

A

A

SIDEWALK

ISOMETRIC VIEW

VARIES

VARIESSEE NOTE 5

SEE NOTE 7

38" FULL DEPTH

EXPANSION JOINTS

SEE NOTE 7

DRIVEWAYPAY LIMIT

ROW

ROW

SIDEWALK

NOTES:




3. CURB SHALL BE IN COMPLIANCE WITH STD DETAIL 312.


5. SIDEWALK SHOULD BE 8' WIDE AND MAINTAIN 8' WIDTH THROUGH DRIVEWAY. SIDEWALK SHALL BE ADA COMPLIANT.

6. SIDEWALK THROUGH DRIVEWAY APPROACH MAY REQUIRE A PERMANENT EASEMENT.

7. CURB TRANSITION (DRIVEWAY WING) SHALL BE 2'-6" ON RESIDENTIAL STREETS, AND 5' ON ARTERIAL AND COLLECTOR STREETS.





SEE NOTE 9

6" CURB

38" FULL DEPTH

EXPANSION JOINT

SEE NOTE 7

ROW

*SEE NOTE 5

SIDEWALKSEE NOTE 5

SECTION A-A (TYPICAL)

0.5'

1'

4000 PSI CEMENT CONCRETEDRIVEWAY, 6" THICK 3

8" FULL DEPTHEXPANSION JOINT

12% MAX

ROW

*SEE NOTE 5

SIDEWALKSEE NOTE 5

SECTION A-A (REVERSE SLOPE)

0.5'1'

4000 PSI CEMENTCONCRETE DRIVEWAY,

6" THICK

12% MAX

38" FULL DEPTH

EXPANSION JOINT

Public WorksPUBLICATION DATE:DRIVEWAY- NO AMENITY ZONE

REVISION DATE:



*


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A

A

SIDEWALK

ISOMETRIC VIEW

*

4' MINSEE NOTE 7

VARIES

SEE NOTE 5

4' MINSEE NOTE 7

**

***

*

*ROW

SIDEWALK

38" FULL DEPTH

EXPANSION JOINTS

NOTES:




3. CURB SHALL BE IN COMPLIANCE WITH STND DETAIL 312.


5. SIDEWALK SHOULD BE 8' WIDE AND MAINTAIN 8' WIDTH THROUGH DRIVEWAY. SIDEWALK SHALL BE ADA COMPLIANT.


7. DRIVEWAY APRON WIDTH SHALL BE 4' MIN, 15' MAX AND SHALL BE DESIGNED TO BE ADA COMPLIANT.

8. DROP DOWN DRIVEWAYS SHOULD NOT BE USED UNLESS ALL OTHER DRIVEWAY TYPES ARE INFEASIBLE AND MUST BE APPROVED BY THE

ENGINEER.




SEE NOTE 9

6" CURB

38" FULL DEPTH

EXPANSION JOINT

4' MINSEE NOTE 7

ROW

*

SEE NOTE 5

SECTION A-A

0.5'

1'

4000 PSI CEMENT CONCRETEDRIVEWAY, 6" THICK

38" FULL DEPTH

EXPANSION JOINT

Public WorksPUBLICATION DATE:DRIVEWAY- DROP DOWN

REVISION DATE:



03/01/2020 02/11/2020


7.5% OR FLATTER RECOMMENDED FOR DESIGN / FORMWORK (8.33% MAX)

*

**

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EDGE OF PAVEMENT

EDGE OF SHOULDER A

A

3:1

SHOULDER PAVING AREA

DITCH LINE

CULVERT(BEVELED PIPE END)SEE WSDOT STD B-70.20-00

ROW

ROW

ISOMETRIC VIEW

EDG

E O

F PA

VEM

ENT

EDG

E O

F SH

OU

LDER

DITC

H L

INE

ROW

SECTION A - A

3:1MAX

2:1MAX

2% 2% 2%

4' MIN 6' TYP

CULVERT

NOTES:

1. ALL COMMERCIAL/INDUSTRIAL DRIVEWAYS SHALL HAVE AN EXPANSION JOINT LOCATED MID-WIDTH.

2. EXPOSED PIPE ENDS SHALL BE BEVELED

3. PIPE COVER SHALL BE IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

4. PIPE SHALL BE INSTALLED IN A STRAIGHT UNIFORM ALIGNMENT AT A MIN. 0.5% SLOPE.

5. DRIVEWAYS SHALL BE PAVED FROM THE EDGE OF PAVEMENT TO THE PROPERTY LINE.

6. PIPES LARGER THAN 18" REQUIRE A TRASH TRACK RACK (SEE DETAIL 702).

Public WorksPUBLICATION DATE:

DRIVEWAY-SHOULDER &DITCH SECTIONREVISION DATE:



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AMENITY ZONE

SIDEWALK

SHARED DRIVEWAY

PROPERTYLINES

FACE OF CURBWITH CURB

ROW

WITHOUT CURB

EDGE OF PAVEMENT

EDGE OF SHOULDERROW

PROPERTYLINES

SHARED DRIVEWAY

Public WorksPUBLICATION DATE:SHARED DRIVEWAY

REVISION DATE:



03/01/2020 02/11/2020

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ROW

TREES SHALL BE ON THEAPPROVED STREET TREE LIST.

INTERLOCKING PLASTIC TIES"DO NOT OVER TIGHTEN"

COMPACT SOIL BELOW TREE TO90-95% TO PREVENT SETTLING

COMPACTED SUBGRADE (80% MIN)

IMPORTED SOIL

LOW GROWING SHRUBS& GROUND COVER

2" DIAM DOUG-FIR STAKE ORMETAL ROD. STAKES & RODS TO BE

LOCATED OUTSIDE OF ROOT BALL6' TYP

AMENITY ZONE SIDEWALK1'

TYP

CURB AND GUTTER

18" DEEP ROOT BARRIERREQUIRED ON BOTH SIDESAT 8' CENTER TO CENTER

NOTES:

1. TREE PIT SHALL NOT BE LESS THAN 2 TIMES ROOT BALL DIAM.

2. CUT ALL TIES & FOLD BACK BURLAP FROM UPPER 13 OF ROOT BALL.

3. WATER DAILY UNTIL ESTABLISHED, FERTILIZE & USE GROWTH HORMONE.

4. WHERE A CONTINUOUS PLANTING STRIP IS ALLOWED, WIDEN TREE PIT TO SIDEWALK.

5. STREET TREES SHOULD BE CENTERED WITHIN THE AMENITY ZONE.

6. STREET TREES SHOULD BE SPACED 25' OR GREATER ON CENTER. SPACING SHOULD BE DETERMINED BASED ON TREE SPECIES, THE

LOCATION OF UTILITIES, AND THE LOCATION OF TRAFFIC CONTROL DEVICES.

7. REFER TO SECTION 15.2 OF THE EDM FOR ADDITIONAL LANDSCAPING REQUIREMENTS.

8. STREET TREE REPLACEMENT SHALL BE PER SMC CHAPTER 12.30.040.

Public WorksPUBLICATION DATE:AMENITY ZONE

REVISION DATE:



03/01/2020 02/11/2020

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PLAN VIEW - SIDEWALK JOINTS

15'

SIDEWALKDIRECTION OF

BROOM FINISH (TYP)

CURB & GUTTER.SEE STD DET 312

5' 5'

38" FULL DEPTH EXPANSION JOINT

IN BOTH CURB AND SIDEWALK. 10'SPACING TYP, 15' SPACING MAX.

SEE DETAIL RIGHT. CONTRACTION JOINT, CENTEREDBETWEEN EXPANSION JOINT. INSIDEWALK ONLY. SEE DETAIL

4" WIDE,SMOOTH-TROWELED

PERIMETER

38" FULL DEPTH EXPANSION

JOINT IN CURB ADJACENTTO CATCH BASINS


JOINT AT BACK OF CURB

5'

SIDEWALK SECTION

4" (TYP)

2" CRUSHED SURFACING TOP COURSE

38" (TYP)

EXPANSION JOINT

1' SIDEWALK

CURB ANDGUTTER

3:1

3:1

CEMENT CONCRETE SIDEWALK

CONTRACTION JOINT DETAIL

18" - 1 4"

1" MIN, OR 25% OFCONC THICKNESS

38" -

12" R

NOTES:

1. SIDEWALK AND CURB & GUTTER SHALL NOT BE POURED MONOLITHICALLY.

2. AN EXPANSION JOINT WILL BE REQUIRED WHEN CONCRETE SIDEWALK IS SURROUNDED BY OTHER HARD SURFACES (CURB & GUTTER,

CURB RAMPS, DRIVEWAYS, ETC.) OR AS DIRECTED BY THE CITY ENGINEER.

3. EXPANSION JOINTS SHALL BE INSTALLED AROUND FIRE HYDRANTS, POLES, POSTS, UTILITY CASTINGS, AND ALONG WALLS OR

STRUCTURES IN PAVED AREAS.

4. CONTRACTION/CONTROL JOINT SHALL BE 14" SIDE BY 25% SLAB DEPTH; 1" DEEP FOR 4"SLAB, 1.5 DEEP FOR 6"SLAB, 2" DEEP FOR 8"

SLAB, AT 5' SPACING.

5. SIDEWALK SHALL BE ADA COMPLIANT.

6. LIDS FOR JUNCTION BOXES AND UTILITY VAULTS SHALL BE NON-SKID, FLUSH WITH THE SURFACE, AND MATCH THE GRADE OF THE

SIDEWALK.

7. CONCRETE SHALL BE CLASS 4000 PER SECTION 6-02 OF WSDOT STANDARD SPECIFICATIONS.

8. REMOVAL/REPLACEMENT OF CEMENT CONCRETE SIDEWALK SHALL BE FROM EXPANSION JOINT TO EXPANSION JOINT UNLESS

OTHERWISE DIRECTED BY THE CITY ENGINEER.

9. SIDEWALK SHALL BE CONSTRUCTED IN ACCORDANCE WITH SECTION 8-14 OF WSDOT STANDARD SPECIFICATIONS AND AS SHOWN ON

THE STANDARD DETAILS.

38"

FULL DEPTH EXPANSION JOIN DETAIL

38" -

12" R

PREMOLDEDJOINT FILLER

DRIVEWAY SIDEWALK


JOINT IN CURB ADJACENT TOCATCH BASINS

DRIVEWAY CROSS SECTION

4"

6"

Public WorksPUBLICATION DATE:CURB & SIDEWALK JOINTS

REVISION DATE:



*

*


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12"6"

1' 2'

3"

6"

COMPACTED SUBGRADE

CRUSHED SURFACING TOP COURSE

HOT MIX ASPHALT

Public WorksPUBLICATION DATE:ASPHALT THICKENED EDGE

REVISION DATE:



03/01/2020 02/11/2020

SCALE: NOT TO SCALE

A

A

2

AMENITY ZONE

SIDEWALK

1' SETBACK FROMSLOPES/DITCHES

5' MIN

PAVED LANDING

15' MAX

ISOMETRIC VIEW

31

SECTION A-A

15' MAX

MATCH EXISTING OR PROPOSED SURFACECEMENT CONCRETE SIDEWALK

2" CRUSHED SURFACINGTOP COURSE

1'

DITCH

12 1

2" ASPHALT CONCRETE

NOTES:

1. RAMP, CURB TAPER, AND LANDING ALL ASPHALT OVER 2" CSTC.

2. LOCATE CATCH BASINS AT END OF IMPROVEMENTS TO FACILITATE FUTURE EXTENSIONS/CONNECTIONS.

3. FOR WIDTHS OF PAVEMENT AND SHOULDER SEE STND DWG 201, 204 & 205.

4. FOR TRANSITIONS ADJACENT TO DITCHES, DITCH SLOPING (3:1 TYPICAL), 1' SETBACK & PIPE BEVEL END DESIGN (SEE STND DWG 701) MAY

BE REQUIRED.

5. FOR CURB AND SIDEWALK JOINTS SEE STND DWG 309.

6. DETECTABLE WARNING PATTERN (TRUNCATED DOMES) MAY BE REQUIRED IF RAMP CROSSES TRAVEL LANE OF PUBLIC STREET OR AS

SPECIFIED BY THE CITY TRAFFIC ENGINEER (SEE STND DWG 318).

7. CURB RADIUS REQUIRED AT INTERSECTIONS.

8. EXISTING SHOULDER MAY REQUIRE RESTORATION WITH CSTC.


ASPHALT TRANSITION RAMP TOSHOULDERREVISION DATE:



7.5% OR FLATTER RECOMMENDED FOR DESIGN/FORMWORK (8.33% MAX)

*

*

**

**

*


03/01/2020 02/11/2020

*

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TYPE A CURB AND GUTTER

512"

1'

3"MIN 1.5'

2%

1.5%

2" MIN CRUSHEDSURFACING TOP COURSE

12"R

TOP OF ROADWAY

COMPACTED SUBGRADE

1"R

612"

12"R

6"

DEPRESSED CURB AND GUTTER

6"

6"

3"MIN 1.5'

2%1.5%


12"R

TOP OF ROADWAY

COMPACTED SUBGRADE

1"R

12"R

6"

DRIVEWAY CURB AND GUTTER

512"

1.5%*

1"R

612"

12"R

2%*TOP OF ROADWAY

12"R

1.5'


COMPACTED SUBGRADE

6"

3"MIN

12"**

MAINTAIN 1H:6V SLOPE ON FACE OF CURB

MEDIAN CURB AND GUTTER

2%

TOP OF ROADWAY

12"R

512"

1'

1.5%

1"R

612"

12"R

3"MIN 1.5'


COMPACTED SUBGRADE

6"

Public WorksPUBLICATION DATE:CURB AND GUTTER

REVISION DATE:


*REVERSE SLOPE MUST BE APPROVED BY THE ENGINEER**2" FOR REVERSE SLOPE


03/01/2020 02/11/2020

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6"

CRUSHED SURFACINGTOP COURSE

COMPACTED SUBGRADE

6"

12"R

CEMENT CONCRETE SIDEWALK,CURB RAMP AND, LANDING

1"R

VARIES(0" TO 6") 3

8" PREMOLDED JOINT FILLER

Public WorksPUBLICATION DATE:PEDESTRIAN CURB

REVISION DATE:



03/01/2020 02/11/2020

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VARIES

VARIES

R15'

R15'

R15'

R15'

CROSSWALK STRIPING SHALL BETHERMOPLASTIC. SEE STND DWGS

315 & 316 FOR CROSSWALK DETAILS STOP BAR (IF APPLICABLE) SHALL BETHERMOPLASTIC. SEE STND DWG 315& DWG 316 FOR STOP BAR DETAILS

RADIUS TO BE DETERMINED BYSTREET TYPE, AND DESIGN VEHICLE

NOTES:

1. INTERSECTION RADII SHALL ACCOMMODATE DESIGN VEHICLES APPLICABLE TO STREET.

2. LENGTH OF CURB EXTENSIONS MUST RECOGNIZE SITE CONDITIONS, E.G. DRIVEWAY LOCATIONS.

3. CATCH BASINS SHALL BE INSTALLED AT LOW POINTS ALONG CURB LINE TO PREVENT PONDING.

Public WorksPUBLICATION DATE:CURB EXTENSION

REVISION DATE:



03/01/2020 02/11/2020

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CL ROAD

STOP LINE SHALL BE REQUIRED AT ALL STOPCONTROLLED INTERSECTIONS. SHALL BE 16" ATSTOP SIGNS AND 24" AT SIGNALS.

4'**

EDGELINE ORCURBLINE EXTENDED

SHALL HAVE A MINIMUMZERO OFFSET

RAMP AND LOWER LANDING SHALLBE CONTAINED IN CROSSWALK

2' MIN

FACE OF CURB

DD/2*

LEGEND

* USE 5' TYPICAL SPACING IF LANES LINES ARE NOT MARKED

** STOP LINE SHALL BE LOCATED 4' BEHIND MARKED OR UNMARKED CROSSWALKS

TRAFFIC DIRECTION

NOTES:

1. CURB RAMPS SHALL BE A MINIMUM OF 2' APART.

2. DRAINAGE STRUCTURES SHALL MANAGE SURFACE WATER AT MARKED CROSSWALKS.

3. STOP LINES AND CROSSWALKS SHALL BE THERMOPLASTIC.

CROSSWALK DETAIL

8"

8"

8"

10'


CROSSWALK WITH SINGLEAPPROACH LANEREVISION DATE:



03/01/2020 02/11/2020

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STOP LINE SHALL BE REQUIRED AT ALL STOPCONTROLLED INTERSECTIONS. SHALL BE 16" ATSTOP SIGNS AND 24" AT SIGNALS.

4'**

EDGELINE ORCURBLINE EXTENDED

SHALL HAVE AMINIMUM ZERO

OFFSET

RAMP AND LOWER LANDING SHALLBE CONTAINED IN CROSSWALK

2' MIN

LANE LINE

LANE LINE

DD/2*

LEGEND

* USE 5' TYPICAL SPACING IF LANES LINES ARE NOT MARKED

** STOP LINE SHALL BE LOCATED 4' MIN BEHIND MARKED OR UNMARKED CROSSWALKS. STOP LINE FOR LEFT TURN LANES MAY

BE PUSHED BACK, AT THE DISCRETION OF THE ENGINEER, TO ACCOMMODATE OVERSIZED VEHICLES' TURNING MOVEMENTS.

TRAFFIC DIRECTION

NOTES:

1. CURB RAMPS SHALL BE A MINIMUM OF 2' APART 2.

2. IN ORDER TO PROVIDE SAFE STREETS FOR PEDESTRIANS, DRAINAGE STRUCTURES WILL BE REQUIRED TO MANAGE SURFACE WATER AT

MARKED CROSSWALKS WHERE AFFECTED BY RUNOFF.

3. STOP LINES AND CROSSWALKS SHALL BE THERMOPLASTIC.

CROSSWALK DETAIL

8"

8"

8"

10'


CROSSWALK WITH MULTIPLEAPPROACH LANESREVISION DATE:



03/01/2020 02/11/2020

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^MATCH SIDEWALK WIDTH. SHALL BE 5' MIN.

^^OPTIONAL. RAMP LAYOUT REFLECTS TYPICAL RESIDENTIAL/ ARTERIAL INTERSECTION WHERE THE CROSSWALK ACROSS THE ARTERIAL HAS

BEEN CLOSED. CLOSING CROSSWALKS OR MAINTAINING THE CLOSURE OF THE CROSSWALK REQUIRES APPROVAL BY THE CITY TRAFFIC

ENGINEER AND PROPER SIGNAGE.

3"R (TYP) 8'(TYP)^

4'MIN

5'MIN

15' MAX

15'MAX

38" EXPANSION

JOINT (TYP)- SEESTND DWG 309

PEDESTRIAN CURB (TYP)SEE STND DWG 313

LAN

DIN

G4'

X8'

DETECTABLE WARNING SURFACE.SEE WSDOT STD PLAN F-45.10-02

6"^^

AMENITY ZONE

SIDE

WAL

K

PEDESTRIAN CROSSINGCLOSURE SIGN

3"R (TYP)

A A RAMPSIDEWALK

NOTES:

1. AT MARKED CROSSWALKS, THE CONNECTION BETWEEN THE LANDING AND THE ROADWAY MUST BE CONTAINED WITHIN THE WIDTH OF

THE CROSSWALK MARKINGS.

2. WHERE "GRADE BREAK" IS CALLED OUT, THE ENTIRE LENGTH OF THE GRADE BREAK BETWEEN THE TWO ADJACENT SURFACE PLANES

SHALL BE FLUSH.

3. DO NOT PLACE GRATINGS, JUNCTION BOXES, ACCESS COVERS, OR OTHER APPURTENANCES ON ANY PART OF THE CURB RAMP OR

LANDING.

4. THE CURB RAMP LENGTH IS NOT REQUIRED TO EXCEED 15 FEET UNLESS SHOWN OTHERWISE IN THE CONTRACT PLANS. WHEN APPLYING

THE 15-FOOT MAX LENGTH (MEASURED FROM BACK OF SIDEWALK) THE RUNNING SLOPE OF THE CURB RAMP IS ALLOWED TO EXCEED

8.3%. USE A SINGLE CONSTANT SLOPE FROM BOTTOM OF RAMP TO TOP OF RAMP TO MATCH INTO THE SIDEWALK OVER A HORIZONTAL

DISTANCE OF 15 FEET.

5. CURB RAMP, LANDING, AND FLARES SHALL RECEIVE BROOM FINISH PER WSDOT STANDARD SPECIFICATIONS 8-14.

6. CURB RAMP SHALL BE ADA COMPLIANT.

SECTION A-A

DEPRESSED CURB & GUTTERPER STND DWG 312.

TOP OF ROADWAY

GRADE BREAK

DETECTABLE WARNING SURFACEPER WSDOT STD PLAN f-45.10-02

LANDINGRAMP3

8" EXPANSION JOINT (TYP) PER STND DWG 309

GRADE BREAKGRADE BREAK15' MAX

SIDEWALK PERSTND DWG 309

5"(TYP)

CEMENT CONCRETE2" CRUSHED SURFACING

TOP COURSE

COMPACTED SUBGRADE

Public Works

SINGLE DIRECTION CURB RAMP


6"^^


7.5% OR FLATTER RECOMMENDEDFOR DESIGN/FORMWORK (8.3% MAX)

*

**

*

*

****

***

**

**

** * 5% MAX

PUBLICATION DATE: REVISION DATE:


03/01/2020 02/11/2020

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***

**

**

LANDING4'

MIN

*

*

***

38" EXPANSION JOINT PER

STND DWG 309 (TYP)

1' MIN BETWEEN RAMPFLARE AND AMENITY ZONE

DETECTABLE WARNING SURFACEPER WSDOT STD PLAN F-45.10-02

*CURB RAMP

GRADE BREAK

GRADE BREAK

FLARE (TYP)

PLAN VIEW

** *

SECTION VIEW

DEPRESSED CURB & GUTTERPER STND DWG 312

5% MAX

COMPACTED SUBGRADE2" CRUSHED SURFACING TOP COURSE

5" CEMENT CONCRETE

DETECTABLE WARNING SURFACE PERWSDOT STD PLAN F-45.10-02

GRADE BREAK


SIDEWALK15' MAX

GRADE BREAK

NOTES:

1. WHERE "GRADE BREAK" IS CALLED OUT, THE ENTIRE LENGTH OF THE GRADE BREAK BETWEEN THE TWO ADJACENT SURFACES SHALL BE

FLUSH.


LANDING, OR IN FRONT OF THE CURB RAMP WHERE IT CONNECTS TO THE ROADWAY.

3. BROOM FINISH PERPENDICULAR TO THE DIRECTION OF PEDESTRIAN TRAVEL.

4. THE CURB RAMP LENGTH IS NOT REQUIRED TO EXCEED 15 FEET UNLESS SHOWN OTHERWISE ON THE CONTRACT PLANS. WHEN APPLYING

THE 15-FOOT MAX LENGTH THE RUNNING SLOPE IS ALLOWED TO EXCEED 8.3%. USE A SINGLE CONSTANT SLOPE FROM BOTTOM OF RAMP

TO TOP OF RAMP TO MATCH THE LANDING OVER A HORIZONTAL DISTANCE OF 15 FEET. DO NOT INCLUDE THE ABUTTING LANDING IN

THE 15-FOOT MAX MEASUREMENT.

5. CURB RAMPS SHALL BE ADA COMPLIANT.

6. RAMP AND LANDING WIDTHS SHALL NOT INCLUDE EXPANSION JOINTS.

7. LANDING WIDTH SHALL MATCH CURB RAMP WIDTH.



9. SHARED DIAGONAL PERPENDICULAR RAMPS SHALL NOT BE INSTALLED UNLESS ALL OTHER DESIGN OPTIONS ARE UNABLE TO BE

CONSTRUCTED DUE TO SITE CONSTRAINTS.

10.RAMP CENTERLINE SHALL BE RADIAL/PERPENDICULAR TO THE ALIGNMENT OF THE FACE OF CURB.

Public Works

CURB RAMP - PERPENDICULAR




9.5% OR FLATTER RECOMMENDEDFOR DESIGN/FORMWORK (10% MAX)

*

**

***



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SECTION A-A

5" CEMENTCONCRETE

GRADE BREAK

GRADE BREAK

GRADE BREAKGRADE BREAK

38" EXPANSION JOINT (TYP) PER STND DWG 3092" CRUSHED

SURFACING TOPCOURSE COMPACTED SUBGRADE

****

*

NOTES:

1. WHERE "GRADE BREAK" IS CALLED OUT, THE ENTIRE LENGTH OF THE GRADE BREAK BETWEEN THE TWO ADJACENT SURFACES SHALL BE

FLUSH.


LANDING, OR IN FRONT OF THE CURB RAMP WHERE IT CONNECTS TO THE ROADWAY.


4. THE CURB RAMP LENGTH IS NOT REQUIRED TO EXCEED 15 FEET UNLESS SHOWN OTHERWISE ON THE CONTRACT PLANS. WHEN APPLYING

THE 15-FOOT MAX LENGTH THE RUNNING SLOPE IS ALLOWED TO EXCEED 8.3%. USE A SINGLE CONSTANT SLOPE FROM BOTTOM OF RAMP

TO TOP OF RAMP TO MATCH THE LANDING OVER A HORIZONTAL DISTANCE OF 15 FEET. DO NOT INCLUDE THE ABUTTING LANDING IN

THE 15-FOOT MAX MEASUREMENT.

5. CURB RAMPS SHALL BE ADA COMPLIANT.

6. RAMP AND LANDING WIDTHS SHALL NOT INCLUDE EXPANSION JOINTS.




**

**

*

*

*

VARIES

PEDESTRIAN CURBPER STND DWG 313

4' MIN

4' MIN

B

B


A

A

15' MAX

15' MAX

SECTION B-B

DEPRESSED CURB & GUTTERPER STND DWG 312

5% MAX

COMPACTED SUBGRADE2" CRUSHED SURFACING TOP COURSE

5" CEMENT CONCRETE

DETECTABLE WARNING SURFACE PERWSDOT STD PLAN F-45.10-02

GRADE BREAK


VARIES

*

PEDESTRIAN CURB PERSTND DWG 313

6" MAX

Public Works

CURB RAMP - PARALLEL




9.5% OR FLATTER RECOMMENDEDFOR DESIGN/FORMWORK (10% MAX)

*

**

***



03/01/2020 02/11/2020

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RAMP LOCATIONS

FOR NEW CONSTRUCTION OR

STANDARD RECONSTRUCTION

CURB RAMPS

SIDEWALK

AMENITY ZONE

SIDEWALK

AMEN

ITY ZON

E

MARKED CROSSWALKVARIES

NOTES:

1. CURB RAMP CONSTRUCTION MUST COMPLY WITH CURRENT ADA STANDARDS.

2. CONSTRUCT RAMP WITH A MINIMUM 1' CLEARANCE FROM FIXED OBJECTS SUCH AS HYDRANTS, POLES, INLETS, AND OTHER UTILITIES.

3. CONSTRUCT RAMP IN ACCORDANCE WITH STND DWGS 318 & 320.

4. CROSSWALKS ARE NOT ALWAYS MARKED.

5. WHEN RAMPS ARE CONSTRUCTED ON ONE SIDE OF STREET, COMPANION RAMPS SHALL BE CONSTRUCTED AT CORRESPONDING

LOCATIONS ON OPPOSITE SIDE OF STREET.

Public WorksPUBLICATION DATE:CURB RAMP LOCATIONS

REVISION DATE:



03/01/2020 02/11/2020

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2"2"

10 58"

1' - 10 58"

4 1516"

3'-6" OR 4'-6"(SEE NOTE 7)

WELDED BASEPLATES

4' - 1" 2 12" SQ. POST

3 7 8"

58"

3 12"1

4" X 1 12" P.C.

NOTES:

1. SHOP DRAWINGS OF RAILING SHALL BE SUBMITTED FOR APPROVAL SHOWING COMPLETE DIMENSIONS AND DETAILS OF FABRICATION AND

INCLUDING AN ERECTION DIAGRAM. MATERIALS BEING USED SHALL BE SPECIFIED IN THE SHOP DRAWINGS.

2. ALL ALUMINUM PARTS SHALL BE GIVEN A BLACK ANODIC COATING AT LEAST 0.0006 INCH THICK AND BE HOT WATER SEALED AND SHALL

HAVE A UNIFORM FINISH.

3. CUTTING SHALL BE DONE BY SAWING OR MILLING AND ALL CUTS SHALL BE TRUE AND SMOOTH. FLAME CUTTING WILL NOT BE PERMITTED.

4. PIPE RAILING, PIPE BALUSTERS AND PIPE RAILING SPLICES SHALL BE ADEQUATELY WRAPPED TO ENSURE SURFACE PROTECTION DURING

HANDLING AND TRANSPORTATION TO THE JOB SITE.

5. WELDING OF ALUMINUM SHALL BE IN ACCORDANCE WITH THE LATEST AASHTO STANDARD SPECIFICATIONS FOR STRUCTURAL SUPPORTS

FOR HIGHWAY SIGNS, LUMINAIRES AND TRAFFIC SIGNALS.

6. ALLOW FOR EXPANSION AT APPROXIMATELY EVERY FOURTH POST.

7. TOP OF RAIL:

3 FEET 6 INCHES FOR PEDESTRIAN USES

4 FEET 6 INCHES FOR COMBINED BICYCLE AND PEDESTRIAN USES

8. 50LB RAIL LOADING PER IBC, CURRENT EDITION.

9. ALL CONCEALED FASTENERS THROUGHOUT.

Public WorksPUBLICATION DATE: REVISION DATE:



03/01/2020 02/11/2020PEDESTRIAN RAILING

SCALE: NOT TO SCALE

PLAN

VARIES

1' MIN

VARIES

4'

CITY SIDEWALKPRIVATE WALK

PRIVATE WALK

6" THICK CURB ONBOTH SIDES OF STAIRS

PROPERTY LINE

AMENITY ZONE

SECTION

2%

PRIVATE WALK 1'R4"

R12"

1'

1'

R4"

2"6 - #4 BARS

12"

312"

2"

2%

2%EXPANSION JOINT

NOTES:

1. STEPS SHALL BE A MINIMUM OF 4'-0" WIDE, CURB TO CURB, PLUS 6" CURBS ON EACH SIDE.

2. CEMENT CONCRETE SHALL BE CLASS 4000psi TROWEL FINISH.

3. NUMBER OF STEPS SHALL SUIT INDIVIDUAL CONDITIONS, WITH TREAD AND RISER DIMENSIONS TO SUIT THE GRADE.

4. RISERS SHALL BE 5" MINIMUM, 7" MAXIMUM: TREAD SHALL BE 11" MINIMUM, 12" MAXIMUM.

5. HANDRAIL REQUIRED ON BOTH SIDES PER IBC.

6. ALL STEPS SHALL BE UNIFORM HEIGHT & DEPTH.

Public Works

STAIRS

STANDARD DETAIL NUMBER: 325 SCALE: NOT TO SCALE



03/01/2020 02/11/2020

A

A

L

SET POSTS ON C OF TREAD

34"(MIN), 38"(MAX)NOSING TO TOP OF RAILING

4" MAX

8' MAX

MATCHSIDEWALK

GRADE

THE RISER TREAD AND BOTTOM ELEMENT OFHANDRAIL SHALL BE LESS THAN 6" AT ITS

LARGEST DIMENSION

12" EXPANSION

JOINT MATERIALCONC. CL. 3000

312"

#4 BARS2' O.C.(TYP)

11" MIN,12" MAX

6"

12" EXPANSION JOINT MATERIAL

MATCH EXISTING PRIVATE WALK

#4 BARS

SECTION A-A

5'3" 3"

WIDTH OF CONCRETE STAIRSOR LANDING TO BE FINISHEDTO THIS LINE

#4 BARS

#4 BARS2' O.C.

POST DETAIL

8"

4"

6"

SLOPE TO DRAIN

NON-SHRINK GROUT

16 GA. GALV. STEELSLEEVE 3" DIA

NOTES:

1. CEMENT CONCRETE STEPS AND CURBS SHALL BE CONSTRUCTED AS SHOWN ON STND DWG 325.

2. HEIGHT OF RAILING SHALL BE 36" MINIMUM, 38" MAXIMUM TOP OF NOSING TO TOP OF RAILING.

3. PEDESTRIAN RAILING SHALL BE CONSTRUCTED AS SHOWN ON STND DWG 324.

4. CLEAR SPACE BETWEEN BALUSTERS SHALL BE A MAXIMUM OF 4".

5. ALL STEPS SHALL HAVE HANDRAIL ON BOTH SIDES 5.

1'6"

6"1'

Public Works

CEMENT CONCRETE STAIRWAY




03/01/2020 02/11/2020

NOTE:ALL COMPONENTS SHALLBE BLACK.

PIPE SCHEDULE(ALL DIMENSION I.D.)

TOP/BOTTOM RAIL CORNER/ END POST LINE POST1.25" 2.5" 2"

6' MAX

8' TYP

8" CONCRETE AROUND POST6"

2'

2" MAX

FINISHED GRADE OR TOP OF WALL

TENSION BAR

TENSION BAND

CORNER/ END POST(EVERY OTHER POST)

POST CAP

FABRIC: FUSED BONDEDVINYL COLOR BLACKLINE POST CAP

LINE POST

TOP RAILFABRIC TIE

BOTTOM RAIL

CONCRETE

NOTES:

1. RAILING SHALL BE ALUMINUM PIPE RAIL OR APPROVED EQUIVALENT. INSTALLATION PER MANUFACTURER'S RECOMMENDATIONS.

2. SHOP DRAWINGS OF RAILING SHALL BE SUBMITTED FOR APPROVAL SHOWING COMPLETE DIMENSIONS AND DETAILS OF

FABRICATION AND INCLUDING AN ERECTION DIAGRAM. MATERIALS BEING USED SHALL BE SPECIFIED IN THE SHOP DRAWINGS.

3. ALL ALUMINUM PARTS SHALL BE GIVEN A BLACK ANODIC COATING AT LEAST 0.0006 INCH THICK AND BE HOT WATER SEALED AND

SHALL HAVE A UNIFORM FINISH.

4. WIRE FABRIC SHALL BE GIVEN A BLACK FUSED BONDED VINYL COATING TO MATCH FINISHED POSTS.

5. CUTTING SHALL BE DONE BY SAWING OR MILLING AND ALL CUTS SHALL BE TRUE AND SMOOTH. FLAME CUTTING WILL NOT BE

PERMITTED.

6. ALL MATERIALS SHALL BE ADEQUATELY WRAPPED TO ENSURE SURFACE PROTECTION DURING HANDLING AND TRANSPORTATION TO

THE JOB SITE.

7. ANY WELDING OF ALUMINUM SHALL BE IN ACCORDANCE WITH THE LATEST AASHTO STANDARD SPECIFICATIONS FOR STRUCTURAL

SUPPORTS FOR HIGHWAY SIGNS, LUMINAIRES AND TRAFFIC SIGNALS.

8. RAILS, POSTS AND FORMED ELBOWS SHALL BE A.S.T.M B-241 OR B-429 ALLOY, 6063-T6 SCHEDULE 40 (STD. PIPE). BRACKETS,

ENDCAPS AND OTHER FITTINGS SHALL BE A.S.T.M. 6063-T5. SPLICES AND REINFORCING SLEEVES SHALL BE DRAWN ALUMINUM

TUBING 6063-T832.

9. TOP OF RAIL: 3 FEET 6 INCHES MIN FOR PEDESTRIAN USES/ 4 FEET 6 INCHES MIN FOR COMBINED BICYCLE AND PEDESTRIAN USES

Public Works

CHAIN LINK FENCING




03/01/2020 02/11/2020

1.5% (TYP)2% (MAX)

CROSS-SLOPE

4" HMA (CL 12 IN, PG 58H-22)

4" CSBC, COMPACTEDTO 95% DENSITY

SIDEWALKSEE STD DETAIL 309

AMENITY ZONESEE STD DETAIL 308

7' TYP

ASPHALT

CONCRETE

CSBC

SUBGRADE

0-6"FLUSH SETCONCRETE

CURBSEE DETAIL 1

10"

6"

MATCH ADJACENTBIKE PATH PAVINGSECTION UNLESS

OTHERWISE NOTED

12" R

NON-ROADWAYCEMENT CONCRETE

BIKE PATH

DETAIL 1NTS

BIKE PATHSEE TABLE 1

COMPACTEDSUBGRADE

11 12

THICKENEDSIDEWALK EDGE

0-6"6" SCORED BANDALONG EDGE OF

ADJACENT SIDEWALK

6"

LEGEND

NOTES:

1. ALL PLANS MUST BE APPROVED BY THE CITY PRIOR TO

CONSTRUCTION OF THE BIKE PATH. BIKE PATH CENTERLINE SHALL BE

STAKED IN FIELD BY CONTRACTOR AND APPROVED BY THE CITY

INSPECTOR.

2. MINIMUM BRANCH CLEARANCE ABOVE PATH SURFACE = 7'-0"

(TYPICAL).

3. SEE BIKE LANE MARKINGS - STANDARD DETAIL NUMBER: 410

TABLE 1

USE MINIMUMWIDTH

BIKE PATH(ONE WAY) 5'

BIKE PATH(TWO WAY) 10'

Public Works

OFF-STREET BIKE PATH




03/01/2020 02/11/2020

1.5% (TYP), 2% (MAX)CROSS-SLOPE

7' TYP(SEE NOTE 4)

2'2'

3' MIN6:1 (TYP),3:1 (MAX) REFER TO TABLE 1

4" OF 58" MINUSCRUSHED ROCK,COMPACTED TO95% DENSITY

4" HMA

SUBGRADE COMPACTEDTO 95% DENSITY

NOTES:

1. ALL PLANS MUST BE APPROVED BY THE CITY PRIOR TO CONSTRUCTION OF THE TRAIL. TRAIL CENTERLINE TO

BE STAKED IN FIELD BY CONTRACTOR AND APPROVED BY THE CITY INSPECTOR.

2. ALL HAZARD TREES AND TREE LIMBS, AS DEFINED BY THE WASHINGTON STATE DEPARTMENT OF NATURAL

RESOURCES HAZARD TREE BULLETIN, SHALL BE FELLED AND REMOVED FROM THE SITE.

3. SUBGRADE TO BE TREATED WITH AN APPROVED HERBICIDE PRIOR TO PLACING ASPHALT.

4. MINIMUM BRANCH CLEARANCE ABOVE TRAIL SURFACE = 7'-0" (TYPICAL).

5. ANY TRAILS USED FOR MAINTENANCE, 8' MIN. WIDTH.

TABLE 1

USE WIDTHFOOT PATH 5'BIKE PATH(ONE WAY)

8'

BIKE PATH(TWO WAY)

12'

Public Works

TYPICAL TRAIL SECTION




03/01/2020 02/11/2020

ELEVATION

NOTE: ALL LUMBER SHALL BE PRESSURE-TREATED LP-22 OF ASAPPROVED BY OWNER. FASTEN ALL MATERIALS W/ 12d GALVANIZEDCOMMON NAILS UNLESS OTHERWISE INDICATED.

9" O.C. (TYP)

8' (TYP)

ALTERNATE JOINTSW/ TOP 2X4 RAIL

(2) 2X4 HORIZONTALRAILS SANDWICHED

FENCE FABRIC(CONT.) 2X4, 10GA/

10GA WOVENFABRIC, HOT DIP

GALVANIZED FINISH

VERTICAL 2X4 @ POST(4X4 POST BEYOND)

(2) 2X4 HORIZONTALRAILS SANDWICHED

SECTION

1' - 2"

NOTE: DIAGONAL BRACE RAILS (4x4) TO BE

INSTALLED AT ALL END SECTIONS, TOP OF BRACE

AT TOP OF END SECTION/CORNER.

CONCRETE BACK FILL

3'6" - 5'6"

6"

2X6 CAP, EASE ALL EXPOSED EDGES 1 4"

(2) 2X4, INSTALL W/ 38" CARRIAGE BOLDS (TYP)

FENCE FABRIC FACING SIDE

VERTICAL 2X4 AT EACH POST

4X4 POST @ 4'6" O.C.

GRIND BOLTS FLUSH W/ HEX NUT (TYP)

(2) 2X4

2'

Public Works

GREENBELT FENCE




03/01/2020 02/11/2020

curb transition detail apron sidewalk a amenity zone

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