S02 Att1 SOW full REVISED 2022.01.07 676-21-111 Repair Sidewalks.pdf

676-21-111 Replace Sidewalks / Install Pull-Out Lane (C) Tomah VA Medical Center

Statement of Work

GENERAL:

This project will replace sidewalks on the Tomah campus that are deteriorating, cracked, out of level, and in need removal and reconstruction. Selected sidewalks are to be removed and replaced. A new pull off drive lane is needed along 5th Street.

SCOPE OF WORK:

The following items of work shall be accomplished:

A. Where possible out-of-level sidewalk segments that protrude shall be grinded to create a level walking surface.

B. The concrete sidewalk slab is to be removed and disposed.

C. The subbase shall be rehabilitated, recompacted, and built up as necessary to provide adequate support and drainage to receive the new concrete slab.

D. The concrete mix shall have admixtures or air entrainment that resists deterioration due to the use of salt and have 3,000 psi minimum strength.

E. Newly placed concrete shall be covered and protected during the first three days of curing.

F. The appendix includes a typical sidewalk detail that meets ADA guidelines. The finished sidewalk surface shall comply with the detail provided in Appendix A.

G. Except where noted the sidewalks shall be replaced having the same width.

H. Where sidewalks approach a roadway section, provide a ramp meeting ADA guidelines including truncated domes detectible warning strip. The ramp shall promote drainage along the curb and gutter and not puddle at the bottom of the ramp. A detail is provided in the Appendix A.

I. Provide painted crosswalk at roadway segments; two parallel lines four inches wide, five feet apart.

J. On 5th Street, provide an asphalt pull off lane of having a length of approximately 70 feet long at beginning of lane to end of lane, 12’ wide with curb, on inbound traffic side of 5th Street. Four bollards are required between the curb and sign. See Appendix A and Appendix B for drawing details.

The following sidewalk segments are included for this project. Drawings for each segment can be found in the Appendix B.

Task 1A: Veterans St. between West Property Boundary to Second Street ±495’ x 6’; Repair out-of-level sections by grinding edges to provide safe walking surface. Replace sidewalk segments where cracked, broken, patched, or sections that cannot otherwise be repaired. Provide a Type 1 ADA compliant ramp and truncated domes at the west corner of 2nd street. This ramp should serve both crosswalks.

Task 1B: Veterans St. near to Second Street Corner

The manhole is out of level with the sidewalk and is heaved. Repair this section by replacing the manhole ring or replacing the concrete around the manhole. Repaired area must meet the slope requirements for ADA compliant sidewalk detail in Appendix A.

Task 2: Veterans St. Sidewalk between 2nd Street and 3rd Street ±513’ x 6’; The sidewalk in this segment has sections out of level. Where possible, grind down misaligned edges to provide a smooth transition. Replace sidewalk segments where cracked, broken, patched, or sections that cannot otherwise be repaired.

Provide a Type 3 ADA compliant ramp and truncated domes at both the east corner of 2nd street and the west corner of 3rd Street.

Task 3: Veterans St. Sidewalk between 3rd Street and 4th Street ±518’ x 6’; This segment includes a curved section that is to be removed. Beginning at the west side of the curve all the way to the 4th Street corner is in very bad shape. This entire section is to be removed and replaced. The new section will become straight. The curved area shall be backfilled with soil, seeded, mulched, weeded and watered until grass is established to 80% coverage.

Task 4: 4th Street Sidewalk between Veterans St. and the Crosswalk near Building 15 (Gymnasium).

±182’ x 6’; This segment is in very bad shape and shall be replaced from Veterans Street to the crosswalk near Building 15. New Type 3 ADA ramps are required at both sides of the crosswalk. The ramps must be meet the requirements for the detail in Appendix A.

Task 5: 4th Street at the middle of the block just north of Building 15.

A Type 3 ADA ramp is required on the east side of this crosswalk. The curb will need to be cut. The ADA ramp must meet the requirements of the detail in Appendix A.

Task 6: 5th Street Vehicle Pull-Off Lane.

A new campus directory map is to be placed about halfway down the first block under a separate project. In this current project, a pull-out line is to be built. The lane is to approximately 12-feet wide and have a curb and gutter. The pavement section shall have the profile shown in Appendix A. The pull-out lane dimensions and details are provided in Appendix A and B.

I. ADDITIONAL REQUIREMENTS:

1. The contractor shall provide all material, supplies, equipment and labor to perform the Scope

Of Work in accordance with Department of Veterans Affairs’ codes and specifications.

2. Provide a schedule for work to be completed. Provide a schedule of values.

3. Work on weekends and Federal Holidays and after hours must be approved by the COR.

4. Work with the COR to close sidewalks, traffic lanes or parking lots as needed.

5. Parking areas that are closed shall be blocked off using cones and road barriers. Access to building entrances and open parking areas must be maintained.

6. Provide the COR with a two-week notice prior to working in the various areas. The COR will need to advise employees of restricted areas.

7. Repair adjacent areas damaged during work, especially lawns and landscaped areas. Finish area with soil backfill, seed, and mulch to provide a smooth transition to adjacent surfaces.

II. TIME LINE:

This work will require a great deal of scheduling to provide alternate pedestrian traffic patterns. It is critical to maintain a schedule that provides enough time to complete work and reduce disruption to Medical Center operations. Be aware that some arrangements may take up to two weeks.

This work shall begin after soil conditions are dry and conducive to receiving new concrete and heavy vehicle traffic without damaging adjacent lawn and landscaped areas.

The schedule for this work is not to exceed 90 calendar days.

Schedule:

NTP = Notice to Proceed NTP + 10 = Kickoff meeting NTP+ 40 days = Complete approximately 50% of the work NTP + 60 days = Complete approximately 100% of the work NTP + 90 days = Project Closeout

END OF DOCUMENT

Prepared By:

Beth Heim 12/21/2021

676-21-111 Repair Sidewalks Tomah VAMC, Tomah, WI

APPENDIX A

DETAILS

Table of Contents

Asphalt Pavement Section

Concrete Curb and Gutter – WIDOT 2-pages

Curb Ramps -WIDOT Types 1 and 1-A

Curb Ramps – WIDOT Types 2 and 3

Detectable Warning Plates – WIDOT

Typical Bituminous Pavement Section

(TYPICAL FOR ALL CURB & GUTTER TYPES)

12'

15'10" & ABOVE

LESS THAN 10"

GENERAL NOTES

DETAILS OF CONSTRUCTION AND WORKMANSHIP NOT SHOWN ON THIS DRAWING SHALL CONFORM

TO THE PERTINENT REQUIREMENTS OF THE CONTRACT.

PAVEMENT TIES AND TIE BARS SHALL BE EPOXY COATED IN CONFORMANCE WITH SUBSECTION

505.2.6.2 OF THE STANDARD SPECIFICATIONS.

INTEGRAL CURB AND GUTTER SHALL CONFORM TO THE DETAILS SHOWN FOR CONCRETE CURB AND

GUTTER INCLUDING THE TRANSVERSE GUTTER SLOPE.

UNLESS OTHERWISE SHOWN ON THE TYPICAL CROSS SECTIONS, THE BASE AGGREGATE AND COMMON

EXCAVATION LIMITS ARE 2' - 0" BEHIND THE BACK OF CURBS.

TIE BARS ARE REQUIRED FOR CURB AND GUTTERS TYPES A, G, K, R, AND TBTT.

THE BOTTOM OF CURB AND GUTTER MAY BE CONSTRUCTED EITHER LEVEL OR PARALLEL TO THE SLOPE OF THE SUBGRADE OR BASE AGGREGATE PROVIDED A 6" MINIMUM GUTTER THICKNESS IS MAINTAINED.

USE 8" MINIMUM GUTTER THICKNESS WHEN USED WITH AN ADJACENT CONCRETE TRUCK APRON PLACED

BEHIND BACK OF CURB.

THE BOTTOM OF CURB AND GUTTER MAY BE CONSTRUCTED EITHER LEVEL OR PARALLEL TO THE SLOPE OF THE SUBGRADE OR BASE AGGREGATE PROVIDED A 8" MINIMUM GUTTER THICKNESS IS MAINTAINED.

UNLESS OTHERWISE NOTED, FOR STAKING PURPOSES THE FACE OF CURB IS 6" FROM THE BACK OF CURB.

WHEN REVERSE SLOPE GUTTER IS REQUIRED, THE LOCATION(S) WILL BE SHOWN ELSEWHERE IN THE PLAN.

USE 4% GUTTER CROSS SLOPE UNLESS OTHERWISE NOTED IN THE PLANS.

INCLUDE LONGITUDINAL JOINT AND TIE BARS ALONG LANE EDGE WHEN CONCRETE PANEL WIDTH EXCEEDS THE MAXIMUM WIDTH PER TABLE BELOW. LONGITUDINAL JOINT(S) ARE NOT ALLOWED WITHIN TRAFFIC

LANES AND BIKE LANES. LONGITUDINAL JOINT MAY BE SAWED.

CONCRETE CURB AND GUTTER 4-INCH SLOPED 30-INCH TYPE "R" AND "T" = 17 INCHES

CONCRETE CURB AND GUTTER 4-INCH SLOPED 36-INCH TYPE "R" AND "T" = 23 INCHES

CONCRETE CURB AND GUTTER 30"

REVERSE SLOPE GUTTER

CONCRETE CURB AND GUTTER 18"

CONCRETE CURB AND GUTTER

PARTIAL SECTION OF PAVEMENT

WITH INTEGRAL CURB AND GUTTER

TYPES K & L

CONCRETE CURB AND GUTTER 36"TYPES K & L

4" SLOPED CURB TYPES G & J

6" SLOPED CURB TYPES G & J

TYPES A & D

6" SLOPED CURB TYPES A & D

4" SLOPED CURB TYPES A & D

4" SLOPED CURB TYPES R & T

PAVEMENT THICKNESS

AND MAXIMUM CONCRETE

PANEL WIDTH TABLE

TYPES A & D

TYPES TBT & TBTT

PAVEMENT

THICKNESS

MAXIMUM PANEL

WIDTH

22"

28"36"

30"

TBT & TBTT X

(OPTIONAL CURB SHAPE)

6" MIN.

6" 2' - 0"

6" 7

4" MAX. R.

2" R.

2"/FT. BATTER CURB FACE

6" MIN.

6" MIN.

6" MIN.

6" MIN.

8" MIN.

6" MIN.

6" MIN.

2" 6" 22"

1" R.

1" R.

4" MAX. R.

4"6"

72"4"

5" 3" 22"

4" MAX. R.

1" R.

6"

5" 2" - 3" R.

6"

3" R.

6" 2' - 0"

6"

6" 1' - 0"

4" MAX. R.

2" R.

6"

4"

6"

1' - 0" 2' - 0"

10" R.

5"

1' - 0" 2' - 0"

2" - 3" R.

2 3

4"

4" 9"

6" R.

SAME SLOPE AS

ADJACENT PAVEMENT

4"

8" X

PAVEMENT

THICKNESS6" MIN.

SAME PAY LIMITS

AS CURB AND GUTTER

TRAFFIC LANE TRAFFIC LANE

CONCRETE PANEL WIDTH

*BIKE LANE IS NOT SHOWN

PAVEMENT SLOPE

6" MIN.

16" R.

6 6

S D

D S

D D

08D 01 - 22a

D a

SDD 08D01-a Concrete Curb and Gutter

STATE OF WISCONSIN

DEPARTMENT OF TRANSPORTATION

CONCRETE CURB AND GUTTER

GENERAL NOTES

DETAILS OF CONSTRUCTION AND WORKMANSHIP NOT SHOWN ON THIS DRAWING SHALL CONFORM

TO THE PERTINENT REQUIREMENTS OF THE CONTRACT.

PAVEMENT TIES AND TIE BARS SHALL BE EPOXY COATED IN CONFORMANCE WITH SUBSECTION

505.2.6.2 OF THE STANDARD SPECIFICATIONS.

UNLESS OTHERWISE SHOWN ON THE TYPICAL CROSS SECTIONS, THE BASE AGGREGATE AND COMMON

EXCAVATION LIMITS ARE 2' - 0" BEHIND THE BACK OF CURBS.

TIE BARS ARE REQUIRED FOR CURB AND GUTTERS TYPES A, G, K, R, AND TBTT.

THE BOTTOM OF CURB AND GUTTER MAY BE CONSTRUCTED EITHER LEVEL OR PARALLEL TO THE SLOPE OF THE SUBGRADE OR BASE AGGREGATE PROVIDED A 6" MINIMUM GUTTER THICKNESS IS MAINTAINED.

REFER TO SDD 08D18 AND 08D19 FOR ADDITIONAL DRIVEWAY ENTRANCE CURB DETAILS.

*NEW

CONCRETE

PAVEMENT

TYPICAL TIE BAR LOCATION

ENTRANCE CURB

SLOPE VARIABLE

ADJACENT

PAVEMENT

NO. 4 X 2' - 0" TIE BARS

SPACED 3' - 0" C-C

CONCRETE CURB

TYPES A & D1

TYPES G & J1

(TYPICAL H INLET COVER SHOWN)

DETAIL OF CURB AND GUTTER AT INLETS

END SECTIONCURB AND GUTTER

ADJACENT

PAVEMENT

(WHEN DIRECTED BY THE ENGINEER)

DRIVEWAY ENTRANCE CURB

6" MIN.

2 THICKNESS

OF GUTTER

1' - 0"

6"

CONCRETE CURB

AND GUTTER6"

3"

2" R.

2"/FT. BATTER, FACE OF CURB

(ABOVE ADJACENT PAVEMENT)6"

18" 1 12" R.

1 12" R.

ADJACENT

PAVEMENT

4"

4" 6"

6"

18"

4"

2" 4"

1" R.

1" R.

3"

NO. 4 X 2' - 0" DEF. TIE BARS

SPACED 3' - 0" C-C

NO. 4 X 2' - 0" DEF. TIE BARS

SPACED 3' - 0" C-C

NEW

CONCRETE

2 THICKNESS OF

NEW CONCRETE

EXISTING

CONCRETE

EXISTING

CONCRETE

AA

NEW CURB AND GUTTER,

SURFACE DRAINS,

CONCRETE PAVEMENT OR

OTHER NEW CONCRETE.

6" 6"*

TIE BARS DRILLED

INTO EXISTING PAVEMENT

SECTION A - A

PLAN VIEW

NO. 6 TIE BARS SPACED 2' - 6" C-C,

INSTALLED PERPENDICULAR TO THE

LONGITUDINAL JOINT

MAXIMUM DRILL HOLE

SIZE IS 18" GREATER

THAN TIE BAR DIAMETER

CONTRACTION

JOINT

6' - 0 " M

IN.

PAVEMENT EDGE

FLOW

LINE

VAR. 3' NOR.

DEPRESS BELOW NORMAL

FLOWLINE TO MATCH GRATE

ELEVATION

GRATE ELEVATION AS SHOWN

ON STORM SEVER DETAILS

CURB AND GUTTER

TYPE A

FLOW

VAR. 3' NOR.

6 6

S D

D 08D

01 - 22b S D

D

D b

SDD 08D01-b Concrete Gutter, Ties, and Curb and Gutter Applications

STATE OF WISCONSIN

DEPARTMENT OF TRANSPORTATION

APPROVED

DATE ROADWAY STANDARDS DEVELOPMENT

ENGINEER

/S/

FHWA

CONCRETE CURB, TIES

AND CURB AND GUTTER

APPLICATIONS

February 2021 Rodnery Taylor

GENERAL NOTES

AVOID PLACING DRAINAGE STRUCTURES, JUNCTION BOXES OR OTHER OBSTRUCTIONS IN FRONT OF RAMP

ACCESS AREAS.

DETAILS OF CONSTRUCTION, MATERIALS AND WORKMANSHIP NOT SHOWN ON THIS DRAWING SHALL CONFORM TO

THE PERTINENT REQUIREMENTS OF THE STANDARD SPECIFICATIONS AND THE APPLICABLE SPECIAL PROVISIONS.

WHEN NECESSARY, THE SIDEWALK ELEVATION MAY BE LOWERED TO MEET THE HIGH POINT ON THE RAMP.

TYPE 1 CURB RAMPS SHALL HAVE A NORMAL SIDEWALK APRON AND CURB ON BOTH SIDES OF RAMP.

DETECTABLE WARNING FILED SHALL BE MEASURED AND PAID BY THE SQUARE FOOT AS "CURB RAMP DETECTABLE

WARNING FIELD". THE CONCRETE PEDESTRIAN CURB, IF NEEDED, SHALL BE MEASURED AND PAID BY THE LINEAR

FOOT AS "CONCRETE CURB PEDESTRIAN". CONCRETE SIDEWALK IN THE CURB RAMP AREA SHALL BE MEASURED

AND PAID BY THE SQUARE FOOT AS CONCRETE SIDEWALK, INCLUDING THE AREA UNDER THE DETECTABLE

WARNING FIELD.

SELECT CURB RAMP DETECTABLE WARNING FIELD MATERIALS AND DEVICES FROM THE DEPARTMENT'S APPROVED

MATERIALS LIST. THE COLOR OF THE DETECTABLE WARNING FIELD IS SPECIFIED ELSEWHERE AND IS INCIDENTAL

TO THE BID ITEM OF "CURB RAMP DETECTABLE WARNING FIELD"

DETECTABLE WARNING FIELDS THAT ARE INSTALLED AS A GROUP OR SIDE BY SIDE, SHALL BE FROM THE SAME

MANUFACTURER.

SURFACE TEXTURE OF THE RAMP SHALL BE OBTAINED BY COARSE BROOMING TRANSVERSE TO THE SLOPE OF

THE RAMP.

THIS POINT IS AN EXTENSION OF OUTSIDE EDGE OF APPROACHING SIDEWALK WHERE IT MEETS THE BACK OF

CONCRETE CURB. POINT LOCATION MAY BE ADJUSTED TO ALIGN WITH BEGINNING OF FULL-HEIGHT CURB IF THIS

DISTANCE IS SHORT.

GRADE CHANGE BETWEEN GUTTER FLAG SLOPE AND THE CURB RAMP SLOPE SHALL NOT EXCEED 11%. MAXIMUM

GUTTER FLAG SLOPE IS 4%. PROVIDE LONGITUDINAL DRAINAGE AROUND CURB AND AWAY FROM CURB RAMP. NO

VERTICAL LIPS OR DISCONTINUITIES GREATER THAN

- INCH ARE ALLOWED. SLOPE OF CURB HEAD OPENING

SHALL MATCH THE RAMP SLOPE, MINIMALLY 1.5% AND NOT TO EXCEED 7%. WHEN ADJACENT TO 1.5% LANDING, CONSTRUCT CURB HEAD OPENING AT 1.5% IN THE DIRECTION OF PEDESTRIAN TRAVEL.

MAXIMUM 8.33% CURB RAMP SLOPE IS ALLOWABLE WITH FLATTENED GUTTER FLAG SLOPE AND NOT TO EXCEED

11% GRADE CHANGE.

±0.5% CONSTRUCTION TOLERANCE IN SIDEWALK CROSS SLOPE. THE SIDEWALK CROSS SLOPE SHALL NOT EXCEED

2% WITHOUT PRIOR APPROVAL FROM THE ENGINEER.

PROVIDE A LEVEL LANDING IN THE STREET AND GUTTER AREA (2% MAXIMUM SLOPE IN ANY DIRECTION). WHEN THE

GUTTER SLOPE EXCEEDS 2%, CONSTRUCT THE LEVEL LANDING IN THE STREET AREA.

PROVIDE A LEVEL LANDING (MAXIMUM 2% SLOPE) IN ANY DIRECTION OF PEDESTRIAN TRAVEL. STANDARD LEVEL

LANDING SIZE IS 5 FEET BY 5 FEET.

PROVIDE GRADE BREAK PERPENDICULAR TO DIRECTION OF WHEELCHAIR TRAVEL.

" EXPANSION JOINT SIDEWALK

CONTRACTION JOINT FIELD LOCATED

PAVEMENT MARKING CROSSWALK (WHITE)

LEGEND

VIEW D - D FOR TYPE 1 - A

SECTION C - C FOR TYPE 1 - A

SECTION B - B FOR TYPE 1

VIEW A - A FOR TYPE 1

WIDTH SHOWN ELSEWHERE

IN THE PLANS

CURB RAMP TYPE 1 - A

PLAN VIEW

(NO TERRACE)

CURB RAMP TYPE 1

PLAN VIEW

(CENTER OF CORNER RADIUS)

A

A

D

D

B

B C

C

PREFERRED SIDEWALK

LOCATION

PREFERRED CONCRETE CURB

PEDESTRIAN LOCATION

ALTERNATE SIDEWALK LOCATION

IF RIGHT-OF-WAY IS NOT AVAILABLE

CONCRETE CURB PEDESTRIAN

LOCATION ALTERNATE IF

RIGHT-OF-WAY IS NOT AVAILABLE

CONCRETE SIDEWALK

1.5% CROSS SLOPE

TERRACE

(PLANTING OR

NON-WALKABLE

SURFACE SHOWN)

DETECTABLE

WARNING

FIELD

M

A

X

C

R

O

S

S

S

L

O

P

E

TERRACE

CONCRETE

SIDEWALK

1.5% CROSS

SLOPE

CONCRETE

SIDEWALK

1.5% CROSS

SLOPE

CONCRETE

SIDEWALK

1.5% CROSS

SLOPE

DETECTABLE

WARNING

FIELD

R

A

D

I

U

S

V

A

R

I

A

B

L

E

M

I

N

NORMAL SIDEWALK

APRON

M

X

F

L

A

R

E

NORMAL SIDEWALK

APRON

X

F

L

A

R

E

5' - 0" MIN. 5' - 0" 5' - 0" MIN.

EXPANSION

JOINT

2' - 0"

TERRACE SIDEWALK

1.5% CROSS SLOPE

5% M

A X

7' - 6" MIN. 5' - 0" 7' - 6" MIN.

CONCRETE CURB

PEDESTRIAN

DEPRESSED

CURB & GUTTER

DETECTABLE WARNING

FIELD (SEE SDD 8D5-g)

DETECTABLE WARNING

FIELD (SEE SDD 8D5-g)

EXPANSION

JOINT

TOP OF

ROADWAY

2' - 0"

LANDING

6' - 0" STANDARD

1.5%

6"

CONCRETE SIDEWALK

6"

6"

4' - 0" MIN.

M

X

C

R

O

S

S

S

L

O

P

E

M

I

N

M

I

N

RADIUS

VARIABLE

T

Y

P

T

Y

P

MAXIMUM 8.33%

2' - 0"

I

N

I

N

CONCRETE CURB PEDESTRIAN

ALTERNATE LOCATION IF

RIGHT-OF-WAY IS NOT AVAILABLE

PREFERRED CONCRETE

CURB PEDESTRIAN LOCATION

ALTERNATE SIDEWALK LOCATION IF

RIGHT-OF-WAY IS NOT AVAILABLE

PREFERRED

SIDEWALK

LOCATION

2' - 0"

S D

D S

D D

D a

D a

SDD 08D05-a: Curb Ramps Types 1 and 1-A

STATE OF WISCONSIN

DEPARTMENT OF TRANSPORTATION

CURB RAMPS

TYPE 1 AND 1-A

VHATOMHeimE Polygon

AVOID PLACING DRAINAGE STRUCTURES, JUNCTION BOXES OR OTHER OBSTRUCTIONS IN FRONT OF

RAMP ACCESS AREAS.

DETAILS OF CONSTRUCTION, MATERIALS AND WORKMANSHIP NOT SHOWN ON THIS DRAWING SHALL CONFORM TO

THE PERTINENT REQUIREMENTS OF THE STANDARD SPECIFICATIONS AND THE APPLICABLE SPECIAL PROVISIONS.

DETECTABLE WARNING FIELDS THAT ARE INSTALLED AS A GROUP OR SIDE BY SIDE SHALL BE FROM THE SAME

MANUFACTURER.

GRADE CHANGE BETWEEN GUTTER FLAG SLOPE AND THE CURB RAMP SLOPE SHALL NOT EXCEED 11%. MAXIMUM

GUTTER FLAG SLOPE IS 4%. PROVIDE LONGITUDINAL DRAINAGE AROUND CURB AND AWAY FROM CURB RAMP. NO

VERTICAL LIPS OR DISCONTINUITIES GREATER THAN

- INCH ARE ALLOWED. SLOPE OF CURB HEAD OPENING

SHALL MATCH THE RAMP SLOPE, MINIMALLY 1.5% AND NOT TO EXCEED 7%. WHEN ADJACENT TO 1.5% LANDING, CONSTRUCT CURB HEAD OPENING AT 1.5% IN THE DIRECTION OF PEDESTRIAN TRAVEL.

AN 8.33% CURB RAMP SLOPE IS ALLOWABLE WITH FLATTENED GUTTER FLAG SLOPE (2.67% OR LESS) AND

NOT TO EXCEED 11% GRADE CHANGE.

±0.5% CONSTRUCTION TOLERANCE IN SIDEWALK CROSS SLOPE. THE SIDEWALK CROSS SLOPE SHALL NOT EXCEED

2% WITHOUT PRIOR APPROVAL FROM THE ENGINEER.

PROVIDE A LEVEL LANDING (MAXIMUM 2% SLOPE) IN ANY DIRECTION OF PEDESTRIAN TRAVEL. STANDARD LEVEL

LANDING SIZE IS 5 FEET X 5 FEET.

WHEN GRADE BREAK DISTANCE EXCEEDS 5 FEET, USE RADIAL DETECTABLE WARNING FIELD PER SDD 8D5-f.

PROVIDE GRADE BREAK PERPENDICULAR TO DIRECTION OF WHEELCHAIR TRAVEL.

WHEN DISTANCE IS LESS THAN 6' - 0", IT MAY BE DIFFICULT TO ACHIEVE A 7% SLOPE OR FLATTER ALONG THE RAMP.

REDUCE CURB HEIGHT IN TRIANGLE AREA TO ACHIEVE 7% SLOPE OR FLATTER ON RAMP. CONSTRUCT 2-INCH

MINIMUM CURB HEIGHT BETWEEN 10:1 FLARES.

GENERAL NOTES

1.5

C R

O S

S

S

LO

P E

5% M

A X

2' - 0"

MAXIMUM 2.0% SLOPE

IN ALL DIRECTIONS IN

FRONT OF GRADE BREAK

WIDTH SHOWN ELSEWHERE

IN THE PLANS

(PLANTING OR

NON-WALKABLE

SURFACE SHOWN)

CONCRETE

SIDEWALK OR

OTHER WALKABLE

SURFACE

" EXPANSION JOINT SIDEWALK

CONTRACTION JOINT SIDEWALK

PAVEMENT MARKING CROSSWALK (WHITE)

LEGEND

VIEW C - C FOR TYPE 3

SECTION B - B FOR TYPE 3

SECTION A - A FOR TYPE 2

CURB RAMP TYPE 2

PLAN VIEW

(CENTER OF CORNER RADIUS)

CONCRETE SIDEWALK

OR OTHER WALKABLE

SURFACE

CONCRETE

SIDEWALK OR

OTHER WALKABLE

SURFACE

(PLANTING OR

NON-WALKABLE

SURFACE SHOWN)

CONCRETE

SIDEWALK

TERRACE

MATCH EXISTING

SIDEWALK (TYP.)

5' - 0 "

MAX.

1.5% CROSS

SLOPE

10' MAX.

TERRACE CONCRETE

SIDEWALK

M A

X

C

R O

S S

S L O

P E

1.5%

SLOPE

SLOPE

VARIABLE

S L O

P E

S L O

P E

V A

R I A

B L E

CONCRETE

SIDEWALK

TERRACE

MATCH EXISTING

SIDEWALK (TYP.)

SLOPE

VARIABLE

S L O

P E

1.5% SLOPE

TERRACE CONCRETE

SIDEWALK

S L O

P E

V A

R I A

B L E

A A

B B

DETECTABLE

WARNING

FIELD (TYP.)

6:1

GRADED

FLARE

10:1

MAX.

FLARE

M A

X

F L A

R E

M A

X

F L A

R E

R

A

D

I

U

S

V

A

R

I

A

B

L

E

R

A

D

I

U

S

V

A

R

I

A

B

L

E

M

A X

F L A

R E

5'-0"

MAX.

CONCRETE SIDEWALK

OR OTHER WALKABLE

SURFACE

CURB RAMP TYPE 3

PLAN VIEW

(OUTSIDE OF CROSSWALK AREA)

C

C

5' - 0"

1.5

C R

O S

S

S

LO

P E

TERRACE LEVEL

LANDING

DETECTABLE WARNING

FIELD (SEE SDD 8D5-g)

EXPANSION JOINT

GRADED FLARE

PAVED FLARE

LEVEL LANDING

2' - 0"

TERRACE LEVEL

LANDING

DEPRESSED

CURB & GUTTER

TOP OF

ROADWAY

DETECTABLE WARNING

FIELD (SEE SDD 8D5-g)

EXPANSION

JOINT

LANDING

DEPRESSED

CURB & GUTTER

TOP OF

ROADWAY

5%

M

A X

2' - 0"

1.5%

M

I

N

I

M

U

I

N

C

H

C

U

B

H

E

I

G

H

T

X

F

L

A

R

E

X

F

L

A

R

E

DETECTABLE

WARNING

FIELD (TYP.)

CONCRETE CURB

PEDESTRIAN

6"

OPTIONAL CURB RETURN. USE

WHEN GRADED FLARE UNABLE

TO BE CONSTRUCTED. CAN USE

STRAIGHT RETURNS OR 24" RADIUS.

SEE DETAIL B

DETAIL B

SEE DETAIL A

DETAIL A

SEE DETAIL B

3' CURB

TAPER WITH

6" CURB

6:1

GRADED

FLARE

5' - 0 "

3' CURB TAPER

WITH 6" CURB

S D

D S

D D

D b

D b

SDD 08D05-b Curb Ramps Types 2 and 3

STATE OF WISCONSIN

DEPARTMENT OF TRANSPORTATION

CURB RAMPS

TYPE 2 AND 3

VHATOMHeimE Polygon

Polygon

DETECTABLE WARNING FIELDS THAT ARE INSTALLED AT A CURB RAMP SHALL BE FROM THE SAME MANUFACTURER.

PLACE ALL DETECTABLE WARNING FIELD SYSTEMS IN ACCORDANCE TO THE MANUFACTURER'S RECOMMENDATION.

FIELD CUTS AT INTERMEDIATE JOINTS WITHIN THE RADIAL DETECTABLE WARNING FILED ARE PROHIBITED.

DETERMINE FINAL RADIAL WARNING FIELD CONFIGURATION AND ITS INDIVIDUAL PLATE LOCATIONS. PERFORM PRE-LAYOUT PRIOR

TO PLACEMENT IN PLASTIC CONCRETE. FOLLOW MANUFACTURER'S PRODUCT LIST AND INSTALLATION RECOMMENDATIONS.

FOR RADIAL DETECTABLE WARNING FIELD APPLICATIONS WHERE STANDARD RADIAL PLATES ARE NOT AVAILABLE AT AN INTERSECTION

CURB RADIUS, A COMBINATION OF SQUARE OR RECTANGULAR PLATES AND RADIAL PLATES MAY BE USED TO FORM RADIAL

CONFIGURATION. RADIAL WEDGE PLATES IN COMBINATION WITH SQUARE PLATES ARE ALSO ACCEPTABLE. FOLLOW MANUFACTURER'S

RECOMMENDATIONS.

REFER TO CONTRACT AND STANDARD SPECIFICATIONS FOR FIELD CUTTING REQUIREMENTS.

DO NOT EMBED IN CONCRETE ANY FIELD-CUT PLATES WITH CUT EDGES SHORTER THAN 6 INCHES. CONSULT WITH MANUFACTURER

FOR RE-DRILLING AND ANCHORING REQUIREMENTS OF FIELD-CUT PLATES.

FIELD SAW CUTS ALONG RADIAL DETECTABLE WARNING PLATES WILL BE NECESSARY TO MATCH EACH CURB RAMP EDGE. AVOID CUTTING

THROUGH DOMES WHENEVER POSSIBLE. MAKE FIELD CUTS TRUE TO LINE AND WITHIN

" DEVIATION. SMOOTH EDGES OF FIELD CUT PLATES.

DETECTABLE WARNING FIELDS (TYPICAL)

PLAN VIEW

1"±

(TYP.)

VARIES VARIES

2' - 0" 2' - 0"

1"±

(TYP.)

RECTANGULAR

PLATES

RADIAL

PLATES

VARIES

1.6"

0.65"

0.9"

2.4"

1.5"

1.4"

MAX.

A

B

C

D

MIN.

THE C DIMENSION IS 50% TO

65% OF THE D DIMENSION.

TRUNCATED DOMES

DETECTABLE WARNING PATTERN DETAIL

D

C

0.2"

ELEVATION VIEW

PLAN VIEW

BA

B

A

RAMP

RADIAL DETECTABLE

WARNING FIELD ATTRIBUTES

PLAN VIEW

R

A

D

I

U

S

RADIAL PLATE

(TYPICAL)

2' - 0"

L

O

N

G

H

O

R

D

CURB RAMP

RADIAL WEDGE PLATE

CONNECTION DETAIL

PLAN VIEW

RECTANGULAR PLATE

(TYPICAL)

RECTANGULAR PLATE

(TYPICAL)

GENERAL NOTES

S D

D S

D D

D g

D g

SDD 08D05-g: Curb Ramps Rectangular and Radial Detectable Warning Plates

STATE OF WISCONSIN

DEPARTMENT OF TRANSPORTATION

APPROVED

DATE ROADWAY STANDARDS DEVELOPMENT

UNIT SUPERVISOR

/S/

FHWA

CURB RAMPS

RECTANGULAR AND RADIAL

DETECTABLE WARNING PLATES

May 2019 Rodney Taylor

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

S

P

P

R

P L A N S

PLAN

S C A L

D

D E T A I L

N O

D

T E

I S S U E D

DE

TA

IL

T

IT

LE

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

676-21-111 Repair Sidewalks Tomah VAMC, Tomah, WI

APPENDIX B

DRAWINGS

Table of Contents

Project Area

Sidewalk Segment: Veterans Street between West Boundary and 2nd Street

Sidewalk Segment: Veterans Street between 2nd Street and 3rd Street

Sidewalk Segment: Veterans Street between 3rd Street and 4th Street

Sidewalk Segment: 4th Street between Veterans Street and Crosswalk near Building 15

Sidewalk Segment: 4th Street at Parade Ground Crosswalk

New Driveway Pull-Out

Callout Task 1B - Manhole Alignment Repair

Typewritten Text

Task 1A- Repair out-of-level sections by grinding edges to provide a safe

VHATOMHeimE Typewritten Text walking surface. Replace sidewalk sections where cracked, broken, VHATOMHeimE Typewritten Text patched or sections that cannot otherwise be repaired. Provide Type 1

VHATOMHeimE Typewritten Text ADA compliant ramp and truncated dome warning strip at the

VHATOMHeimE Typewritten Text west corner of 2nd Street.

VHATOMHeimE Typewritten Text Task 1B- The manhole (called out above) is out-of-level with the sidewalk and

VHATOMHeimE Typewritten Text is heaved. Repair this section by replacing the manhole ring or

VHATOMHeimE Typewritten Text replacing the concrete around the manhole. Repaire area must meet

VHATOMHeimE Typewritten Text the slope requirements for ADA compliant sidewalk detail in Appendix A.

VHATOMHeimE Line

VHATOMHeimE Line

VHATOMHeimE Line

VHATOMHeimE Line

VHATOMHeimE Line

Line

Task 3- Remove curved section of sidewalk and

VHATOMHeimE provide new straight alignment.

Pull-off includes:

VHATOMHeimE Typewritten Text Type A Curb with Reverse Slope Gutter 18" with tapered ends at main roadway

VHATOMHeimE Typewritten Text 1%-2% cross-slope toward the main road

VHATOMHeimE Typewritten Text 4 bollards in front of the sign spaced about 4-feet apart (final location TBD)

VHATOMHeimE Typewritten Text Pavement section shown in Appendix A

VHATOMHeimE Rectangle

VHATOMHeimE Line

VHATOMHeimE Line

VHATOMHeimE Line

VHATOMHeimE Line

VHATOMHeimE Line

VHATOMHeimE

70'

Blank Page

Pull off lane