About this file

These are technical drawings from the U.S. Department of Veterans Affairs (VA) dated October 1, 2022, containing detailed specifications for two different concrete infrastructure components:

  1. Concrete Post Barricades (first page): Specifies two types of barricade posts (Type A and Type B) with precise dimensional requirements. The posts are 5'-6" tall, made of standard pipe sizes (5"x8"7'-0" and 3"x6"x5'-0"), and must be concrete-filled. The drawing includes painting instructions, requiring a prime coat of red oxide, one finish coat of dull black enamel, and optional 4" yellow reflective striping.

  2. Concrete Sidewalk and Truncated Dome Tactile Warning Strip (second and third pages): Provides detailed specifications for concrete sidewalk construction, including requirements for expansion joints, contraction joints, and surface finishing. The third page focuses on detectable warning surface tiles, specifying precise dome dimensions, placement, and coverage (41 points per square inch), with specific requirements for installation on ramp openings and curb returns.

View the file

Other files

File Type Posted
36C24425B0022.docx DOCX document
Drawing CS-1.03 Civil Utility Plan.pdf PDF
36C24425B0022_002.docx DOCX document
Install CLC Acc Rte-Site Visit-VHACOAHILTED_08252025_123538.pdf PDF
36C24425B0022 0001.pdf PDF
P09 CLC Accessible Route Part Plan.pdf PDF
36C24425B0022_1.docx DOCX document
CLC Accessible Route Specifications.pdf PDF
P09 CLC Accessible Route Detail.pdf PDF

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Text version

NTS

CONCRETE SIDEWALK

NOTES:

1. EXPANSION JOINTS SHALL BE LOCATED WHERE SIDEWALK ABUTS CONCRETE DRIVEWAYS, CURB

OR OTHER ADJACENT STRUCTURES.

2. ONE-HALF INCH BITUMINOUS JOINT FILLER SHALL BE INSTALLED AT EXPANSION JOINT

LOCATIONS AND SHALL EXTEND THE FULL DEPTH OF THE CONCRETE.

3. 1" DEEP CONTRACTION JOINTS SHALL BE PLACED AT INTERVALS OF APPROXIMATELY 15'

[4572mm] OR AT A SPACING THAT MATCHES THE ADJACENT CURB.

4. FORMED CONTRACTION JOINTS SHALL BE FINISHED WITH A TOOL HAVING A 1/4" [6mm] RADIUS.

5. SCORED JOINTS SHALL BE 1/4" [6mm] DEEP AND PLACED AT THE SPACING INDICATED FOR

THE WIDTH OF SIDEWALK OR MATCH SCORED JOINTS OF ADJACENT CURB.

6. CONCRETE SHALL BE FINISHED BY MEANS OF A FLOAT, STEEL TROWELLED AND BROOMED WITH

A FINE BRUSH IN A TRANSVERSE DIRECTION.

7. 1/4" DEEP SCORED JOINTS (TYP) SPACED AT 6' [1829mm] OR EQUAL TO SIDEWALK WIDTH.

1" [25mm]

SCORED OR SAWCUT

CONTRACTION JOINT.

TOP OF CURB

1/4" [6mm]

DEEP SCORED

JOINTS

1/4" [6mm] R.

(TYP.) FORMED

JOINTS ONLY

CLASS "B"

CONCRETE

EXPANSION JOINT WITH

1/4" [6mm] BITUMINOUS

JOINT FILLER

1% MIN.

2% MAX.

1% MIN.

2% MAX.

m m

M I N

VARIES PER PLANS 0' MIN.

10.5' MAX.

[3200mm]

TYPICAL SECTION

EXPANSION AND SCORED JOINT DETAIL

m m m m

T Y P

60' MAX.

[18288mm]

EXPANSION JOINT TO EXPANSION JOINT

60' MAX.

[18288mm]

EXPANSION JOINT TO EXPANSION JOINT

SEE NOTE 7

(TYP) P

L A N S

P E R

P E R

P L A N S

PLAN

C O N C R E T E

S I D E W A L K

S D D W G

D E C E M B E R

N O N E

S C A L E

C A D

D E T A I L

N O

D

T E

I S S U E

DE

TA

IL

T

IT

LE

6"

VHACOACARTET

Line

VHACOACARTET

Line

TRUNCATED DOME TACTILE - WARNING STRIP

NTS

NOTE:

FIELD LEVEL DOME

COVERAGE = 41 POINTS

PER SQUARE INCH

INTERNAL EMBEDMENT FLANGE

@ 3" [76mm] C/C (SEE PLAN

FOR ORIENTATION)

90° POINTS

0.045" [1mm]

HIGH

INTERNAL EMBEDMENT FLANGE

@ 3" [76MM] C/C (SEE

PLAN FOR ORIENTATION)

0.625"∅ HOLE THROUGH EMBEDMENT

FLANGES (3 PER FLANGE) AS

SHOWN ON REFLECTED PLAN

0.625"[16mm]∅

HOLE THROUGH

EMBEDMENT FLANGES

(3 PER FLANGE)

INTERNAL

EMBEDMENT

FLANGE 7

PER TILE

0.1875"∅x0.0625"

DEEP [5mm∅x1mm]

DOME UNDERSIDE

OF TILE

SECTION B-B

SECTION A-A

DETAILPLAN - TILE REFLECTED PLAN - TILE

[79mm]

3.125"3"

[76mm]

0.1875"

[5mm]

3.125"

[79mm]

0.1875"

[5mm] m m m m

0.20"

[5mm]

0.20"

[51mm]

0.45"

[11mm]

0.45"

[11mm]

1.26"

[32mm]

1.67"

[42mm]

1.67"

[42mm]

24.625"

[625mm]

TILE FILLED WITH

STRUCTURAL POLYMER

CONCRETE

0.625" [16mm]∅ HOLE

EMBEDMENT FLANGES

AS SHOWN IN PLAN

m m m m

R

[1 0m m]

90° POINTS

0.045" [1mm]

HIGH

0.20"

[5mm]

0.20"

[51mm]

0.45"

[11mm]

0.45"

[11mm]

1.26"

[32mm]

1.67"

[42mm]

1.67"

[42mm]

24.625"

[625mm]

R

[1 0m m]

0.1875"

[5mm] m m m m m m m m m m

2.

[6 0m m]

0.40"

[10mm]

1.26"

[32mm] m m m m m m m m

1.67"

[42mm] m m m m m m

0.0625"

[1mm]B B

A

A

1.26"

[32mm]

1.26"

[32mm]

14 DOMES @ 1.67"

[42mm] SPACING C/C

24.625"

[625mm] m m m m

D O M E S m m

S P A C I N G

C C m m

SEE

DETAIL

RIGHT

1.26"

[79mm]

3.125"

[79mm]

7 FLANGES @ 3"

[76mm] SPACING C/C

24.625"

[625mm] m m m m m m m m m m m m

0.625"

[16mm]

1.238"

[31mm]

DETECTABLE WARNING NOTES:

THE DETECTABLE WARNING STRIP MUST COVER

THE ENTIRE WIDTH OF THE RAMP OPENING,

EXCLUDING THE WINGS. ALL DOMES MUST BE

ALIGNED IN THE DIRECTION OF TRAVEL. ONE

CORNER OF THE LEADING EDGE OF THE

DETECTABLE WARNING MAY BE MORE THAN 5

FEET FROM THE BACK OF THE CURB. WHEN

LOCATED ALONG A CURB RETURN, THE LEADING

EDGE OF THE DETECTABLE WARNING MAY BE

DEIFNED BY THE CHORD DRAWN BETWEEN THE

LEADING EDGES OF THE RAMP OPENING.

S C A L

C

D

D E T A I L

N O

T E

I S S U E

DE

TA

IL

T

IT

LE

T R U N C A T E D

D O M E

T A C T I L E

W A R N I N G

S T R I P

S D D W G

D E C E M B E R

N O N

SD320523-04
SD320523-18
11x17
SD320523-20
11x17

File details come from the government source that posted it. Updated .