Beaufort_Facilities_SW_ADA_Bid_Package.pdf

PDF 11 MB Posted May 22, 2025

Attached to: Beaufort County Facility Sidewalk repair and replacement/ADA ramp upgrade and replacement
Solicitation number: 063025
Issued by: Beaufort County, South Carolina

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Written by GovTribe AI · Jul 1, 2025

This document is a comprehensive bid package for the Beaufort County Facility Sidewalk and ADA Improvements project, dated May 5, 2025. The project involves sidewalk and pedestrian ramp improvements across multiple county facilities, including Burton Wells Senior Citizen's Center, Burton Wells Complex and Park, Burton Wells Lake Restroom and Concessions, Law Enforcement Center, Detention Center, Administration Building, Human Services Building, Bluffton Recreation Center, Bluffton Library, and St. Helena Library. The scope includes removing and replacing existing pavement, constructing concrete sidewalks, installing detectable warning materials, creating pedestrian ramps, and performing various associated construction activities to improve accessibility and meet ADA standards.

The project quantities include 415 square yards of pavement removal, 4 cubic yards of unclassified excavation, 44 linear feet of yellow solid line painting, 100 square feet of detectable warning material, 206 square yards of concrete sidewalk, 200 square yards of pedestrian ramp construction, and 160 square feet of surface applied detectable warning. The work will be performed in accordance with SCDOT standards and specifications, with careful attention to existing utilities, drainage, and site conditions. Contractors are required to verify locations and areas during a pre-bid field meeting, and all work must comply with ADA accessibility guidelines and SCDOT pedestrian ramp standard details.

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Beaufort_County_Facility_Sidewalk_repair_and_replacement_ADA_ramp_upgrade_and_replacement_(Addendum_#3_Revision).pdf	PDF	Jun 17, 2025
Exhibit_4_-_Monthly_Compliance_Status_Report.pdf	PDF	May 22, 2025

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Beaufort County

Facility Sidewalk and

ADA Improvements

May 5, 2025

TABLE OF CONTENTS

DESCIPTION

COVER SHEET

TABLE OF CONTENTS

CONSTRUCTION NOTES

SUMMARY OF QUANTITIES

FACILITY MAPS AND

QUANTITIES

PEDESTRIAN RAMP DETAILS

SHEET NO.

5-22

23-39

Construction Notes

1. Prior to beginning work the Contractor shall meet with County representative on site to ensure all sidewalk replacement locations, ramp replacement locations, and detectable warning material placements are identified.

2. The contractor shall coordinate with the utility owners to ensure there are no utility conflicts in the areas of sidewalk and pedestrian ramp removals.

3. In areas of sidewalk removal, any areas of disturbed ground shall be repaired to being flush with the sidewalk and permanently seeded.

4. The contractor shall take care to not damage adjacent sidewalk and curb. Any damage to adjacent concrete will be replaced at no cost to the County.

5. All work shall be done in accordance with SCDOT standards and specifications.

6. For pedestrian ramp replacements or construction, refer to the SCDOT pedestrian ramp standard details specified and provided or Standard drawings 720-901-01 through 720-

993-32.

7. In areas where sidewalk will be removed and not replaced, the area shall be filled, graded to drain and permanently seeded.

Work Item Number Work Item Description

Unit of

Measure Quanity

1031010 MOBILIZATION LS 1

1032010 BONDS AND INSURANCE LS 1

1071000 TRAFFIC CONTROL LS 1

2023000 REMOVAL & DISPOSAL OF EXISTING PAVEMENT SY 415

2031000 UNCLASSIFIED EXCAVATION CY 4

2033000 BORROW EXCAVATION CY 1

6240112 6" YELLOW SOLID LINE ON CURB/MEDIAN - FAST DRY PAINT LF 44

7204900 DETECTABLE WARNING MATERIAL SF 100

7204100 CONCRETE SIDEWALK(4" UNIFORM) SY 206

7209000 PEDESTRIAN RAMP CONSTRUCTION SY 200

7209100 SURFACE APPLIED DETECTABLE WARNING SF 160

Beaufort County Facility ADA Improvements

Summary of Quantities

Imagery collected in 2020 by Kucera International. Imagery is managed by Adam DeMars, South Carolina State GIS Coordinator and hosted by

ESRI., Maxar, Microsoft0 80 16040 Feet

Storm Manhole (1)

Meter or Valve Box (3)

Catch Basins (8)

ADA Assets (5)

Trip Hazard (3)

Signs (17)

Sidewalk (2)

Parking_Areas (1)

BURTON WELLS SENIOR CITIZEN'S CENTER

2 MIDDLETON RECREATION DRIVE

FACILITY

NOTE:

SIDEWALKS TO BE REPLACED ARE MARKED IN

THE FIELD. CONTRACTOR TO VERIFY LOCATIONS

AND AREAS DURING PREBID FIELD MEETING.

SW1

ESRI., Maxar, Microsoft0 540 1,100270 Feet

Catch Basins (12)

ADA Assets (6)

Vegetative Encroachment (2)

Signs (47)

Sidewalk (16)

Access_Road (1)

Parking_Areas (7)

BURTON WELLS COMPLEX AND PARK

1 MIDDLETON RECREATION DRIVE

FACILITY

5 AND 7

FACILITY

NOTE:

SIDEWALKS TO BE REPLACED ARE MARKED IN

THE FIELD. CONTRACTOR TO VERIFY LOCATIONS

ESRI., Maxar, Microsoft0 180 36090 Feet

Meter or Valve Box (3)

Catch Basins (5)

Trip Hazard (5)

Vegetative Encroachment (5)

Signs (24)

Hand and Wheel Rails (1)

Sidewalk (19)

Access_Road (2)

Parking_Areas (3)

BURTON WELLS LAKE RESTROOM AND CONCESSIONS

60 BURTON WELLS ROAD

FACILITY

NOTE:

SIDEWALKS TO BE REPLACED ARE MARKED IN

M A

W O

R K

I T

E M

MAP NUMBER

FACILITY NAME

ITEM NUMBER

LENGTH (FT)

WIDTH (FT)

AREA (SY)

REMOVAL & DISPOSAL OF EXISTING

PAVEMENT (CONC SW) (SY)

UNCLASSIFIED EXCAVATION (CY)

6"YELLOW SOLID LINE ON

CURB/MEDIAN - FAST DRY PAINT (LF)

DETECTABLE WARNING MATERIAL (SF)

CONCRETE SIDEWALK(4" UNIFORM)

(SY)

PEDESTRIAN RAMP CONSTRUCTION

(SY)

SURFACE APPLIED DETECTABLE

WARNING (SF)

NOTES

B u rt o n W e lls

S e n io r C e n te r S

E m p lo y e e E n tr a n c e S

W t o b e R e m o v e d

B u rt o n W e lls

S e n io r C e n te r S

In s ta ll N e w

S id e w a lk

B u rt o n W e lls

S e n io r C e n te r S

E m p lo y e e E n tr a n c e r e p la c e b ro k e n S

B u rt o n W e lls

S e n io r C e n te r S

E m p lo y e e E n tr a n c e r e p la c e b ro k e n S

B u rt o n W e lls

R e c B a s e b a ll

S W

B a s e b a ll

C o m p le x r e p la c e b ro k e n S

B u rt o n W e lls

R e c F o o tb a ll

S W

F o o tb a ll

C o m p le x r e p la c e b ro k e n S

B u rt o n W e lls

R e c F o o tb a ll

S W

F o o tb a ll

C o m p le x r e p la c e b ro k e n S

B u rt o n W e lls

L a k e

S W

D o g P a rk r e p la c e b ro k e n S

B u rt o n W e lls

S e n io r C e n te r R

R e p la c e P e d e s tr ia n R a m p

B u rt o n W e lls

S e n io r C e n te r R

R e p la c e P e d e s tr ia n R a m p

T o ta ls

P E

R S

C D

O T

R D

Y P

E R

R A

M P

P E

R S

C D

O T

R D

S F

P E

R R

A M

P D

E T

A R

G M

A T

P E

R S

C D

O T

R D

F P

E R

R A

M P

S U

R F

A C

E A

P P

D D

E T

A R

G M

A T

E M

S N

O T

L O

C A

T E

D O

N T

H E

M A

P A

R E

L O

C A

T E

D A

N D

I D

E N

I N

T H

E F

L D

T O

B E

L D

V E

ESRI., Maxar, Microsoft0 60 12030 Feet

Storm Manhole (1)

Meter or Valve Box (5)

Catch Basins (5)

ADA Assets (4)

Signs (29)

Sidewalk (6)

Access_Road (1)

Parking_Areas (3)

LAW ENFORCEMENT CENTER / EOC

2001 DUKE STREET

FACILITY

21 AND 25

FACILITY

NOTE:

SIDEWALKS TO BE REPLACED ARE MARKED IN

W O

R K

I T

E M

MAP NUMBER

FACILITY NAME

ITEM NUMBER

LENGTH (FT)

WIDTH (FT)

AREA (SY)

REMOVAL & DISPOSAL OF EXISTING

PAVEMENT (CONC SW) (SY)

6"YELLOW SOLID LINE ON

CURB/MEDIAN - FAST DRY PAINT (LF)

DETECTABLE WARNING MATERIAL (SF)

CONCRETE SIDEWALK(4" UNIFORM)

(SY)

PEDESTRIAN RAMP CONSTRUCTION

(SY)

SURFACE APPLIED DETECTABLE

WARNING (SF)

NOTES

B e a u fo rt C o S h e rr if s O ff ic e R

R e p la c e P e d e s tr ia n R a m p

B e a u fo rt C o S h e rr if s O ff ic e R

R e p la c e P e d e s tr ia n R a m p

B e a u fo rt C o S h e rr if s O ff ic e R

R e p la c e P e d e s tr ia n R a m p

B e a u fo rt C o S h e rr if s O ff ic e R

R e p la c e P e d e s tr ia n R a m p

B e a u fo rt C o S h e rr if s O ff ic e D

In s ta ll D e te c ti b le

W a rn in g M a t D u k e S t*

B e a u fo rt C o S h e rr if s O ff ic e S

R e p la c e B ro k e n S

B e a u fo rt C o M a g is tr a te s C o u rt

S W

R e p la c e B ro k e n S

B e a u fo rt C o M a g is tr a te s C o u rt

S W

R e p la c e B ro k e n S

B e a u fo rt C o M a g is tr a te s C o u rt

S W

R e p la c e B ro k e n S

B e a u fo rt C o M a g is tr a te s C o u rt

S W

R e p la c e B ro k e n S

T o ta ls

P E

R S

C D

O T

R D

Y P

E R

R A

M P

P E

R S

C D

O T

R D

S F

P E

R R

A M

P D

E T

A R

G M

A T

P E

R S

C D

O T

R D

F P

E R

R A

M P

S U

R F

A C

E A

P P

D D

E T

A R

G M

A T

E M

S N

O T

L O

C A

T E

D O

N T

H E

M A

P A

R E

L O

C A

T E

D A

N D

I D

E N

I N

T H

E F

L D

T O

B E

L D

V E

ESRI., Maxar, Microsoft0 60 12030 Feet

Storm Manhole (1)

Sanitary Sewer Manhole (1)

Meter or Valve Box (4)

Catch Basins (5)

ADA Assets (2)

Signs (13)

Hand and Wheel Rails (1)

Sidewalk (4)

Access_Road (1)

DETENTION CENTER

100 RIBAUT ROAD, BEAUFORT

FACILITY

NOTE:

SIDEWALKS TO BE REPLACED ARE MARKED IN

W O

R K

I T

E M

MAP NUMBER

FACILITY NAME

ITEM NUMBER

LENGTH (FT)

WIDTH (FT)

AREA (SY)

REMOVAL & DISPOSAL OF EXISTING

CONCRETE SIDEWALK

DETECTABLE WARNING MATERIAL

CONCRETE SIDEWALK(4" UNIFORM)

PEDESTRIAN RAMP CONSTRUCTION

NOTES

B e a u fo rt C o D e te n ti o n C e n te r S

R e p la c e B ro k e n S

B e a u fo rt C o D e te n ti o n C e n te r R

R e p la c e P e d e s tr ia n R a m p

B e a u fo rt C o D e te n ti o n C e n te r R

R e p la c e P e d e s tr ia n R a m p

T o ta ls

P E

R S

C D

O T

R D

Y P

E R

R A

M P

P E

R S

C D

O T

R D

S F

P E

R R

A M

P D

E T

A R

G M

A T

P E

R S

C D

O T

R D

F P

E R

R A

M P

S U

R F

A C

E A

P P

D D

E T

A R

G M

A T

E M

S N

O T

L O

C A

T E

D O

N T

H E

M A

P A

R E

L O

C A

T E

D A

N D

I D

E N

I N

T H

E F

L D

T O

B E

L D

V E

ESRI., Maxar, Microsoft0 90 18045 Feet

Storm Manhole (2)

Sanitary Sewer Manhole (3)

Meter or Valve Box (2)

Catch Basins (13)

ADA Assets (10)

Trip Hazard (1)

Vegetative Encroachment (5)

Signs (50)

Hand and Wheel Rails (1)

Sidewalk (8)

Access_Road (1)

Parking_Areas (3)

ADMINISTRATION BUILDING

100 RIBAUT ROAD

FACILITY

DW3

DW2

NOTE:

SIDEWALKS TO BE REPLACED ARE MARKED IN

THE FIELD. CONTRACTOR TO VERIFY LOCATIONS

DW4

W O

R K

I T

E M

MAP NUMBER

FACILITY NAME

ITEM NUMBER

LENGTH (FT)

WIDTH (FT)

AREA (SY)

REMOVAL & DISPOSAL OF EXISTING

CONCRETE SIDEWALK

CONCRETE SIDEWALK (4" UNIFORM)

SURFACE APPLIED DETECTABLE

WARNING (SF)

NOTES

B e a u fo rt C o u n ty

A d m in B u ild in g

S W

R e p la c e B ro k e n S

B e a u fo rt C o u n ty

A d m in B u ild in g

S W

R e p la c e B ro k e n S

B e a u fo rt C o u n ty

A d m in B u ild in g

S W

R e p la c e B ro k e n S

B e a u fo rt C o u n ty

A d m in B u ild in g

S W

R e p la c e B ro k e n S

B e a u fo rt C o u n ty

A d m in B u ild in g

S W

R e p la c e B ro k e n S

B e a u fo rt C o u n ty

A d m in B u ild in g

S W

R e p la c e B ro k e n S

B e a u fo rt C o u n ty

A d m in B u ild in g

S W

R e p la c e B ro k e n S

B e a u fo rt C o u n ty

A d m in B u ild in g

D W

In s ta ll D e te c ti b le

W a rn in g M a t

B e a u fo rt C o u n ty

A d m in B u ild in g

D W

In s ta ll D e te c ti b le

W a rn in g M a t

B e a u fo rt C o u n ty

A d m in B u ild in g

D W

In s ta ll D e te c ti b le

W a rn in g M a t

T o ta ls

E M

S N

O T

L O

C A

T E

D O

N T

H E

M A

P A

R E

L O

C A

T E

D A

N D

I D

E N

I N

T H

E F

L D

T O

B E

L D

V E

ESRI., Maxar, Microsoft0 60 12030 Feet

Signs (6)

Sidewalk (2)

Access_Road (1)

Parking_Areas (1)

BLUFFTON REC CENTER

61 ULMER ROAD, BLUFTON, SC

FACILITY

NOTE:

SIDEWALKS TO BE REPLACED ARE MARKED IN

W O

R K

I T

E M

MAP NUMBER

FACILITY NAME

ITEM NUMBER

LENGTH (FT)

WIDTH (FT)

AREA (SY)

REMOVAL & DISPOSAL OF EXISTING

CONCRETE SIDEWALK

CONCRETE SIDEWALK(4" UNIFORM)

NOTES

B lu ff to n R e c C e n te r S

R e p la c e B ro k e n S

B lu ff to n R e c C e n te r S

R e p la c e B ro k e n S

B lu ff to n R e c C e n te r S

R e p la c e B ro k e n S

B lu ff to n R e c C e n te r S

R e p la c e B ro k e n S

B lu ff to n R e c C e n te r S

R e p la c e B ro k e n S

B lu ff to n R e c C e n te r S

R e p la c e B ro k e n S

T o ta ls

E M

S N

O T

L O

C A

T E

D O

N T

H E

M A

P A

R E

L O

C A

T E

D A

N D

I D

E N

I N

T H

E F

L D

T O

B E

L D

V E

ESRI., Maxar, Microsoft0 60 12030 Feet

Sanitary Sewer Manhole (1)

Catch Basins (8)

Vegetative Encroachment (4)

Signs (4)

Sidewalk (2)

Parking_Areas (2)

BLUFFTON LIBRARY

120 PALMETTO WAY, BLUFFTON

FACILITY

DW6

DW5

DW7

DW8

DW9

NOTE:

SIDEWALKS TO BE REPLACED ARE MARKED IN

W O

R K

I T

E M

MAP NUMBER

FACILITY NAME

ITEM NUMBER

LENGTH (FT)

WIDTH (FT)

AREA (SY)

REMOVAL & DISPOSAL OF EXISTING

CONCRETE SIDEWALK

CONCRETE SIDEWALK(4" UNIFORM)

SURFACE APPLIED DETECTABLE

WARNING (SF)

NOTES

B lu ff to n L ib ra ry S

R e p la c e B ro k e n S

B lu ff to n L ib ra ry D

In s ta ll D e te c ti b le

W a rn in g M a t*

B lu ff to n L ib ra ry D

In s ta ll D e te c ti b le

W a rn in g M a t*

B lu ff to n L ib ra ry D

In s ta ll D e te c ti b le

W a rn in g M a t*

B lu ff to n L ib ra ry D

In s ta ll D e te c ti b le

W a rn in g M a t*

B lu ff to n L ib ra ry D

In s ta ll D e te c ti b le

W a rn in g M a t*

T o ta ls

E M

S N

O T

L O

C A

T E

D O

N T

H E

M A

P A

R E

L O

C A

T E

D A

N D

I D

E N

I N

T H

E F

L D

T O

B E

L D

V E

ESRI., Maxar, Microsoft0 100 20050 Feet

Catch Basins (18)

ADA Assets (7)

Vegetative Encroachment (1)

Signs (60)

Hand and Wheel Rails (3)

Sidewalk (8)

Access_Road (3)

Parking_Areas (5)

HUMAN SERVICES BUILDING

1905 DUKE STREET, BEAUFORT

FACILITY

DW11

DW12

DW10

W O

R K

I T

E M

MAP NUMBER

FACILITY NAME

ITEM NUMBER

LENGTH (FT)

WIDTH (FT)

AREA (SF)

SURFACE APPLIED DETECTABLE

WARNING (SF)

NOTES

B e a u fo rt C o u n ty

H u m a n S e rv ic e s

D W

In s ta ll D e te c ti b le

W a rn in g M a t*

B e a u fo rt C o u n ty

H u m a n S e rv ic e s

D W

In s ta ll D e te c ti b le

W a rn in g M a t*

B e a u fo rt C o u n ty

H u m a n S e rv ic e s

D W

In s ta ll D e te c ti b le

W a rn in g M a t*

T o ta ls

E M

S N

O T

L O

C A

T E

D O

N T

H E

M A

P A

R E

L O

C A

T E

D A

N D

I D

E N

I N

T H

E F

L D

T O

B E

L D

V E

ESRI., Maxar, Microsoft0 210 420110 Feet

Trip Hazard (1)

Sidewalk (8)

Access_Road (3)

Parking_Areas (1)

ST. HELENA LIBRARY

6355 JONATHAN FRANCIS SR. ROAD, ST. HELENA

FACILITY

O R

K I

T E

M S

MAP NUMBER

FACILITY NAME

ITEM NUMBER

LENGTH (FT)

WIDTH (FT)

AREA (SF)

SURFACE APPLIED DETECTABLE

WARNING (SF)

NOTES

S t.

H e le n a L ib ra ry D

In s ta ll D e te c ti b le

W a rn in g M a t*

S t.

H e le n a L ib ra ry D

In s ta ll D e te c ti b le

W a rn in g M a t*

S t.

H e le n a L ib ra ry D

In s ta ll D e te c ti b le

W a rn in g M a t*

S t.

H e le n a L ib ra ry D

In s ta ll D e te c ti b le

W a rn in g M a t*

T o ta ls

E M

S N

O T

L O

C A

T E

D O

N T

H E

M A

P A

R E

L O

C A

T E

D A

N D

I D

E N

I N

T H

E F

L D

T O

B E

L D

V E

Beaufort County Facilities ADA Improvements

Pedestrian Ramp Standard Details

MAP 1 - Burton Wells Senior Citizen’s Center

RAMP 1: Replace with SCDOT Standard 720-953-12, Variation, Parallel Ramp with no Radius, Min 7’-0” long ramp with landing and DWS

RAMP 2: Replace with SCDOT Standard 720-953-12, Variation, Parallel Ramp with no Radius, Min 7’-0” long ramp with landing and DWS

Map 4 - Law Enforcement Center

RAMP 3: Replace with SCDOT Standard 720-951-11, Variant B (See Std Detail Sheet 720-929-02) with DWS

RAMPs 4 and 5: Replace with SCDOT Standard 720-955-40, Detail 3 with DWS

RAMP 6: Replace with SCDOT Standard 720-981-36, Variation as parallel ramp with DWS

MAP 5 - Beaufort Co Detention Center

RAMP 7: Replace with SCDOT Standard 720-952-11, Detail 1 with DWS

RAMP 8: Replace with SCDOT Standard 720-952-11, Variation, Parallel Ramp, Min 7’-0” long ramp with landing with

DWS

REFERENCES

NATIONAL DOCUMENTS

REVISED DRAFT GUIDELINES FOR

ACCESSIBLE PUBLIC

RIGHTS- OF-WAY NOVEMBER, 2005

MUTCD 2009

SCOOT DOCUMENTS

SCOOT TRANSITION PLAN

QPL 61

RELATED DRAWINGS & KEYWORDS

625-305-00

THIS DRAWING IS ONLY VALID FOR

CONSTRUCTION WHEN SEALED

AND SIGNED BY A PROFESSIONAL

ENGINEER REGISTERED IN THE

STATE OF SOUTH CAROLINA.

CHECK WWW.SCDOT.ORG FOR

LATEST UPDATE.

6 --- --- ---

5 --- --- ---

4 --- --- --- 3 --- --- ---

2 --- --- ·---

1 11/14 DSO CHANGE UNDERUNED

0 8/12 DSO NEW DRAWING

# DATE CHK DESCRIPTION

SCI'01

SOUTH CAROLINA DEPARTM ENT OF TRANSPORTATION

DESIGN STANDARDS OFFICE

955 PARK STREET

ROOM 405

COLUMBIA, SC 29201

STANDARD DRAWING

PEDESTRIAN RAMPS

GENERAL NOTES

DEFINITIONS

720-901-01

EFFECTIVE LETTING DATE I FEBRUARY, 2015

1.00 GENERAL

1.01 CONSTRUCT PEDESTRIAN RAMPS CONFORMING TO THESE STANDARD DRAWINGS. SUBMIT RAMP DESIGN DRAWINGS TO THE

ENGINEER FOR REVIEW WHEN NON STANDARD RAMPS ARE USED.

1.02 USE MATERIALS AND WORKMANSHIP IN ACCORDANCE WITH THE SCOOT STANDARD SPECIFICATIONS FOR HIGHWAY CONSTRUCTION (LATEST EDITION), SCOOT QUALIFIED PRODUCT LIST 61 AND DETECTABLE WARNING MANUFACTURER'S

INSTALLATION INSTRUCTIONS. .

1.03 PROVIDE A SKID-RESISTANT BROOM FINISH ON CONCRETE WITHIN THE DESIGNATED PEDESTRIAN ACCESS ROUTE.

CONSTRUCT DESIGNATED PEDESTRIAN ACCESS ROUTES LOCATED ON ASPHALT PAVEMENTS AS LEVEL AS PRACTICAL AND

REMOVE LOOSE OR UNCOMPACTED ASPHALT THROUGH THE ENTIRE ACCESS ROUTE

1.04 COORDINATE THE RAMP AND THE PEDESTRIAN CROSSWALK MARKINGS SO THAT DETECTABLE WARNINGS FOR

RAMPS AND REFUGE ISLANDS ARE ENTIRELY WITHIN PEDESTRIAN CROSSWALK MARKINGS.

1.05 SEE STANDARD DRAWING 626-305-00 FOR CROSSWALK MARKING STYLES.

1.06 CONSTRUCT SIDEWALK, PARALLEL RAMP, AND LANDING CROSS SLOPES AT 100H: 1V [NO STEEPER THAN 50H: 1V] TOWARD THE ROADWAY. CONSTRUCT CROSS SLOPE OF PERPENDICULAR RAMPS TO MATCH ROADWAY GRADE.

1.07 CONSTRUCT RUNNING SLOPE OF NEW CURB RAMPS AT A 12H:1V OR 8.337. OR FLATTER WHEN MEASURED ALONG THE DIRECTION OF PEDESTRIAN TRAVEL UP THE RAMP AND RELATIVE TO A LEVEL GRADE UNLESS FIELD CONDITIONS REQUIRE

A RAMP GREATER THAN 15' LONG.

1.08 USE AT LEAST 18" CURB RADIUS AT ALL EDGES OF NEW CONCRETE ISLANDS AND AT LEAST 6" CURB RADIUS AT ALL CURB RETURNS. DO NOT SAW CUT EDGES THROUGH ISLANDS OR AT RAMPS FOR NEW CONSTRUCTION.

1.09 DO NOT CONSTRUCT STANDARD RAMP PARTITIONS OR CURB RETURNS TALLER THAN 12". IN LOCATIONS WHERE GRADE SEPARATION BETWEEN SIDEWALK AND ADJACENT PROPERTY EXCEEDS 12", SLOPE ADJACENT GRADE AS DIRECTED BY THE ENGINEER OR PROPERTY OWNER (2: i OR FLA TIER). WHERE REGRADING OF ADJACENT PROPERTY IS NOT PRACTICAL, PROVIDE A RETAINING WALL AS SHOWN IN THE PLANS, SPECIAL PROVISIONS, OR AS DIRECTED BY

THE ENGINEER.

1.10 REMOVE AND DISPOSE OF ALL WASTE AND EXCESS MATERIAL FROM COMPLETED RAMP.

1.11 IN LOCATIONS WHERE ARCHITECTURAL TREATMENTS (IMPRINTED ASPHALT ARCHITECTURAL PAVERS STAMPED CONCRETE ETC ) ARE INCLUDED IN THE PLANS DO NOT PLACE THE ARCHITECTURAL TREATMENTS WITHIN THE PEDESTRIAN RAMP OR LANDING HOWEVER DYED OR STAINED CONCRETE MAY BE USED IN THESE AREAS IF INDICATED IN THE PLANS OR SPECIAL

PROVISIONS

1 12 WHERE PRACTICAL LOCATE ARCHITECTURAL TREATMENTS ALONG THE BOUNPARY OF THE PEDESTRIAN ACCESS ROUTE

RATHER THAN DIRECTLY WITHIN THE PEDESTRIAN ACCESS ROUTE.

5.00 REFUGE ISLANDS/RASIED MEDIANS

5.01 IN REFUGE ISLANDS, PROVIDE A MINIMUM OF 2' -0" SEPARATION BETWEEN DETECTABLE WARNINGS ON EITHER SIDE

OF THE REFUGE TO DELINEATE WHERE ISLAND BEGINS AND ENDS.

5.02 USE DETECTABLE WARNINGS IN RAISED ISLANDS 6' - 0" WIDE OR WIDER IN GENERAL DIRECTION OF PEDESTRIAN TRAVEL

THROUGH THE RAMP.

5.03 USE ISLAND STRAIGHT CROSSING ADJACENT TO INTERSECTIONS THROUGH ANY ISLAND LESS THAN 12' WIDE.

5.04 WHEN A MID-BLOCK CROSSING IS REQUIRED, CONSIDER MID-BLOCK STAGGERED CROSSING (720- 055-41) TO ENCOURAGE EYE CONTACT BETWEEN THE PEDESTRIAN AND THE ONCOMING TRAFFIC. ALWAYS ANGLE THE STAGGER SO THE

PEDESTRIAN TRAVELS THROUGH THE REFUGE FACING THE ONCOMING TRAFFIC.

15.00 DRAINAGE

15.01 WHERE PRACTICAL, LOCATE DRAINAGE STRUCTURES OUTSIDE AND UPHILL Of DESIGNATED PEDESTRIAN ACCESS ROUTES.

15.02 WHEN DRAINAGE STRUCTURE MUST BE LOCATED INSIDE Of A PEDESTRIAN ACCESS ROUTE USE ONLY ADA COMPLIANT DRAINAGE STRUCTURES. USE ADA RATED GRATE AND COVERS WHEN INSIDE PEDESTRIAN ACCESS ROUTES INCLUDING SIDEWALKS, RAMPS, LANDINGS, CROSSWALKS, AND ISLANDS. SEE STANDARD DRAWINGS FOR CATCH BASINS (719-0XX-XX), DROP INLETS (719-1XX-XX), AND TRENCH DRAINS (719-2XX-XX) FOR AVAILABLE OPTIONS.

15.03 DO NOT ELIMINATE DRAINAGE STRUCTURE WITHOUT THE CONSENT Of THE HYDRAULIC ENGINEER.

15.04 PROVIDE RAMP PARTITIONS AS NEEDED TO CONTAIN ROADWAY DRAINAGE OR IF NEEDED TO MAINTAIN GRADING ON ADJACENT PROPERTY. WHEN RAMP PARTITION IS USED, GRADE ADJACENT SOIL WITHIN 1 /2" OF THE TOP OF THE RAMP

PARTITION AND FLAT FOR AT LEAST 1' BEHIND THE RAMP PARTITION

20.00 DETECTABLE WARNINGS

20.01 FOR STANDARD INSTALLATIONS, USE AT LEAST A 2' -0" X 5' - 0" PETECTABLE WARNING AT ALL INTERFACES BETWEEN PEDESTRIAN ACCESS ROUTE OR REFUGE ISLAND AND ADJACENT TRAFFIC. ALWAYS SUPPLY ENOUGH DETECTABLE WARNING MATERIAL TO COVER LANDING OR REFUGE BOUNDARY AS SPECIFIED IN THESE STANDARD DRAWINGS. RETROFIT RAMPS THAT DO NOT HAVE SUFFICIENT ROOM TO ACCOMMODATE STANDARD RAMPS MAY USE SMALLER DETECTABLE

WARNINGS IE SPECIFIED IN THE PLANS OR SPECIAL PROVISIONS.

20.02 UNLESS SPECIFIED OTHERWISE IN THE PLANS OR SPECIAL PROVISIONS, INSTALL SAFETY YELLOW FEDERAL NUMBER 33530 DETECTABLE WARNINGS. SEE QUALIFIED PRODUCT LIST 61 FOR AVAILABLE COLORS AND USE ONLY COLORS THAT PROVIDE

CONTRAST BETWEEN THE ADJACENT MATERIALS.

20.03 FOLLOW DETECTABLE WARNING MANUFACTURER'S INSTALLATION PROCEDURES AND USE ONLY MATERIALS (PRIMER, GROUT, ADHESIVES, ETC.) AND METHODS (CONTACT PREPARATION, PLACEMENT, FIELD CUTS, ETC.), THAT ARE SPECIFIED BY THE

DETECTABLE WARNING MANUFACTURER AS COMPATIBLE WITH THE SELECTED WARNING PRODUCT.

20.04 SELECT DETECTABLE WARNING PRODUCT BASED ON THE FOLLOWING CONDITIONS:

a. WET INSET WITH FASTENERS OR REPLACEABLE

b. WET INSET WITHOUT FASTENERS

c. PAVER

d. ASPHALT APPLIED

e. DRY BONDED

ANY NEW LOCATION WITH NEW CONCRETE

ONLY WHEN SPECIFIED IN PLANS OR SPECIAL PROVISIONS

ONLY ON ASPHALT SURFACES

ONLY WHEN NEW CONCRETE WILL NOT BE PLACED IN RAMP

20.05 FOR RADIUS INSTALLATIONS, FIELD CUT DETECTABLE WARNING MATERIAL TO FIT BACK OF CURB RADIUS AS SHOWN OR ORDER CUSTOM FABRICATED PIECES TO MATCH CURB RADIUS. EDGE OF DETECTABLE WARNING MUST BE WITHIN 3" OF BACK OF CURB AT ANY MEASURED LOCATION FOR CURVED INSTALLATIONS. COVER ENTIRE BACK OF CURB RADIUS BOUNDARY TO WITHIN 2 INCHES OF BOTH SIDES OF THE LOWER LANDING. WHERE

PRACTICAL, MINIMIZE THE NUMBER OF FIELD CUT PIECES IN RADIUS INSTALLATIONS.

20.06 DO NOT INSTALL DETECTABLE WARNINGS IN AT-GRADE MEDIANS OR IN MEDIAN LOCATIONS WHERE A RAISED MEDIAN TERMINATES ON ONE SIDE OF A CROSSWALK. NO REFUGE ISLAND IS AVAILABLE IN THESE CASES, SO PEDESTRIAN CROSSWALK SIGNAL SHOULD BE TIMED TO ALLOW THE PEDESTRIAN TO CROSS TO THE NEXT

AVAILABLE REFUGE LOCATION.

20.07 PLACE ALL STYLE DETECTABLE WARNING MATERIALS FLUSH WITH TOP OF SIDEWALK (FLUSH +/- 1/8").

20.08 LOCATE ENTIRE WARNING BEHIND CURB LINE TO MINIMIZE VEHICLES RIDING OVER THIS FEATURE. LOCATE ONE EDGE OF DETECTABLE WARNING WITHIN 3 INCHES OF THE FACE OF CURB ON MEDIAN ISLANDS AND 0 TO 2

INCHES BEHIND BACK OF CURB AND GUTTER.

20.09 ALIGN TRUNCATED DOME PATTERN IN LINE WITH DIRECTION PEDESTRIAN TRAVEL ACROSS THE DETECTABLE

WARNING

20.10 GROOVE A W' X 14" JOINT IN THE CONCRETE PAD DIRECTLY AROUND THE PERIMETER OF THE DETECTABLE

WARNING MATERIAL FOR ALL WET INSET AND GROUTED PAVER STYLES

20.11 APPLY SEALANT AROUND THE PERIMETER AND ALL JOINTS Of THE DETECTABLE WARNING FOR ALL GROUTED

PAVER ASPHALT APPLIED AND DRY BONDED SURFACE APPLIED STYLE DETECTABLE WARNINGS.

25.00 RETROFIT INSTALLATIONS

25.01 WHEN RETROFITTING PEDESTRIAN RAMPS ON SIDEWALKS, RETROFIT EXISTING CONCRETE ISLANDS AT THE SAME

TIME.

25.02 FOR RETROFIT RAMPS, REGARDLESS OF EXISTING SIDEWALK WIDTH; CONSTRUCT FULL SIZE RAMPS AS SHOWN IN THESE STANDARD DRAWINGS, UNLESS RIGHT OF WAY LIMITS DO NOT ACCOMMODATE STANDARD RAMPS OR

SHOWN OTHERWISE IN THE PLANS OR SPECIAL PROVISIONS.

25.03 USE DRY BONDED SURFACE APPLIED DETECTABLE WARNINGS ONLY IN LOCATIONS WHERE EXISTING GEOMETRY CONFORMS TO REQUIREMENTS FOR A RETROFIT RAMP AND NO NEW CONCRETE WILL BE PLACED IN THE RAMP OR LANDING. PROVIDE A COPY OF THE LATEST VERSION OF THE MANUFACTURER'S INSTALLATION INSTRUCTIONS TO THE RESIDENT ENGINEER BEFORE INSTALLATION OF SURFACE APPLIED DETECTABLE WARNINGS.

25.04 FOR RETROFIT RAMPS, IE NEW CONCRETE IS PLACED IN THE RAMP, USE ONLY WET INSET OR PAVER STYLE

DETECTABLE WARNING SYSTEMS.

25.05 FOR ISLAND RETROFITS, SAW CUT EDGES ARE ACCEPTABLE ON AT GRADE PASS THROUGHS. IE RAMPS ARE CONSTRUCTED TO DIRECT PEDESTRIANS TO THE TOP OF THE RAISED ISLAND PROVIDE SIDE FLARE EDGES ON THE RAMP TO MINIMIZE TRIP HAZARD. DO NOT USE SAW CUT OR VERTICAL EDGES ON RETROFIT RAMPS IN

SIDEWALK.

25.06 PLACE FACTORY EDGES OF THE DRY BONDED SURFACE APPI lED DETECTABLE WARNING TRANSVERSE TO THE DIRECTION OF PEDESTRIAN TRAVEL ACROSS THE DETECTABLE WARNING. FIELD CUT EDGES MAY ONLY BE PLACED AGAINST CURBS, RAMP EDGES, AND ADJACENT DETECTABLE WARNINGS SEAL PERIMETER AND ALL EDGES Of

DRY BONDED SURFACE APPLLIED DETECTABLE WARNINGS.

30.00 MEASUREMENT

30.01 FOR CURB RAMPS, MEASURE PEDESTRIAN RAMP CONSTRUCTION 7209000 IN SQUARE YARDS BASED ON THE ACTUAL AREA OF RAMPS, TAPERED AND DROPPED CURBS, RAMP PARTITIONS, CURB RETURNS, FLARES, AND GUTTERS SHOWN

SHADED IN THESE STANDARD DRAWINGS.

30.01 A MEASURE DETECTABLE WARNING MATERIAL 7204900 ON NEW PEDESTRIAN RAMPS IN SQUARE FEET BASED ON THE ACTUAl INSTALLED AREA OF THE PETECTABLE WARNING USED.

30.02 FOR LOCATIONS IN RAISED MEDIANS WHERE AT-GRADE PASS-THROUGH IS CONSTRUCTED, MEASURE CONCRETE MEDIAN 7206000, IN SQUARE YARDS, BY THE AREA INSIDE THE PERIMETER OF THE RAISED MEDIAN IF THE PASS-THROUGH WAS

NOT PRESENT.

30.03 FOR LOCATIONS IN RAISED MEDIANS AND ON EXISTING RAMPS WHERE ONLY THE APPLICATION OF SURFACE APPLIED DETECTABLE WARNING IS REQUIRED, MEASURE SURFACE APPLIED DETECTABLE WARNING 7209100 IN SQUARE FEET BASED

ON THE ACTUAL APPLIED AREA OF DETECTABLE WARNING.

30.04 FOR LOCATIONS WHERE EXISTING SIDEWALK IS TO BE REMOVED, MEASURE REMOVAL AND DISPOSAL OF EXISTING PAVEMENT 2023000, IN SQUARE YARDS, BY JHE AREA OF SIDEWALK, CURB, AND GUTTER REMOVED FROM THE EXISTING

INFRASTRUCTURE.

40.00 PAYMENT

40.01 PAY FOR PEDESTRIAN RAMP CONSTRUCTION 7209000 IN SQUARE YARDS AS SHOWN IN THESE DRAWINGS. PAYMENT INCLUDES ALL MATERIALS AND LABOR TO CONSTRUCT PEDESTRIAN RAMP AS SHOWN. NO ADDITIONAL PAYMENT WILL BE

MADE FOR COMPONENTS USED TO COMPLETE THE RAMP CONSTRUCTION.

40.02 PAY FOR CONCRETE MEDIAN 7206000 IN SQUARE YARDS AS SHOWN ON STANDARD DRAWINGS 720-105-XX. PAYMENT INCLUDES ALL MATERIALS AND LABOR TO CONSTRUCT PEDESTRIAN PASS THROUGH ACROSS MEDIAN ISLANDS.

40 02A PAY FOR DETECTABLE WARNING MATERIAL 7204900 IN SQUARE FEET AS SHOWN IN THESE DRAWINGS WHEN NEW CONCRETE IS PLACED. INCLUDE IN THIS QUANTITY THE MATERIALS AND LABOR TO INSTALL THE WARNING MATERIAL OF THE COLOR AND STYLE SPECIFIED IN THE PLANS OR SPECIAL PROVISIONS OR PROVIDE A SAFETY YELLOW WET INSET

STYLE PROPUCT WHEN JHE STYLE IS NOT SPECIFIED.

40.03 PAY FOR SURFACE APPLIED DETECTABLE WARNING 7209100 IN SQUARE FEET AS SHOWN IN THESE DRAWINGS. WHEN INSTALLING SURFACE APPLIED PETECTABLE WARNINGS ON ASPHALT OR WHEN RETROFITTING EXISTING RAMPS. PAYMENT INCLUDES ALL MATERIALS AND LABOR TO INSTALL THE SURFACE APPLIED DETECTABLE WARNING AS SHOWN.

40.04 PAY FOR REMOVAL AND DISPOSAL OF EXISTING PAVEMENT 2023000 IN SQUARE YARDS.

Q__J w z > o<( wz 9:;<( on::

__J f- <((f) uw _o o_w >- o_ f-

------TYPICAL DIRECTION OF ____ ___

PEDESTRIAN TRA VEL

DETAIL

SCALE: 3" = 1' -0"

DOME SPACING

1.6" TO 2 .4"

-""'" c--j

1--

0" TO 2"

-r-1--------'---

INSTALL A MINIM UM 2' - o" X 5' - 0" DETECTABLE

WARNING MATERIAL AT THE BOUNDARY BE TWEEN A

DESIGNATED PEDESTRIAN PATH AN D A VEHICULAR PATH.

FOR RETROFIT APPLICATIONS AND IN LOCATIONS WHERE

CONFLICTS WITH UTILITIES OR RIGHT -OF -WAY EXIST, A

4' -0" WIDE RAMP (2'-0" X 4'-0" DETECTABLE WARNING)

MAY BE USED, PROVIDED TH AT A MINIMUM 5'-0" X 5' - 0"

,------AREA IS PR OVIDED AT EACH REFUGE ISLAND .

• 0 0 0 0 0 0 0 0 0 0 0 0 0 •

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

• 0 0 0 0 0 0 0 0 0 0 0 0 0 •

LOCATE DETECTABLE WARNING MATERIAL BETWEEN 0" TO 4"

FROM CURB FACES AND 0" TO 2" FR OM FLARES AND FLAT

AREAS.

DETAIL 2 SCALE: 3 /8" = 1'-0"

PLAN DE:TECTABLE WARNING PLACEMENT

0.9" TO 1.4"

50% MINIMUM TO

65% MAXIMUM OF

(ASE DIAMETER

DETAIL

SCALE: 1" = 1"

ELEVATION

REFERENCES

NATIONAL DOCUMENTS

REVISED DRAFT GUIDELINES FOR

ACCESSIBLE PUBLIC

RIGHTS-OF-WAY NOVEMBER, 2005

MUTCD 2009

SCOOT DOCUMENTS

SCOOT TRANSITION PLAN

QPL 61

RELATED DRAWINGS & KEYWORDS

625-305-00

THIS DRAWING IS ONLY VALID FOR

CONSTRUCTION WHEN SEALED

AND SIGNED BY A PROFESSIONAL

ENGINEER REGISTERED IN THE

STATE OF SOUTH CAROLINA.

CHECK WWW.SCDOT.ORG FOR

LA TEST UPDATE.

5 --- --- ---

4 --- --- ---

3 --- --- ---

2 --- --- ---

1 11/14 DSO DETAIL 2 NOTE,

CHANGE UNDERLINED

0 8/12 DSO NEW DRA'MNG

# DATE CHK DESCRIPTION

SOUTH CAROLINA DEPARTMENT OF TRANSPORTATION

DESIGN STANDARDS OFFICE

955 PARK STREET

ROOM 405

COLUMBIA, SC 29201

STANDARD DRAWING

PEDESTRIAN RAMPS

GENERAL NOTES

DEFINITIONS

720-901-02

EFFECTIVE LETTING DATEI FEBRUARY. 2015

REFERENCES

NATIONAL DOCUMENTS

REVISED DRAFT GUIDELINES FOR

ACCESSIBLE PUBLIC

RIGHTS-OF-WAY NOVEMBER, 2005

MUTCD 2009

SCOOT DOCUMENTS

SCOOT TRANSITION PLAN

QPL 61

RELATED DRAWINGS & KEYWORDS

THIS DRAWING IS ONLY VALID FOR

CONSTRUCTION WHEN SEALED

AND SIGNED BY A PROFESSIONAL

ENGINEER REGISTERED IN THE

STATE OF SOUTH CAROLINA.

CHECK WWW.SCDOT.ORG FOR

LA TEST UPDATE.

6 --- --- --- 5 --- --- --- 4 --- --- --- 3 --- --- ---

2 --- --- ---

1 11/14 DSO MODIFIED DEFINITIONS

0 1/13 DSO NEW DRAWING

# DATE CHK DESCRIPTION

SCISI

SOUTH CAROLINA DEPARTMENT OF TRANSPORTATION

DESIGN STANDARDS OFFICE

955 PARK STREET

ROOM 405

COLUMBIA, SC 29201

STANDARD DRAWING

PEDESTRIAN RAMPS

GENERAL NOTES

DEFINITIONS

720-901 - 03

EFFECTIVE LETTING DAT£1 FEBRUARY. 2015

99.00 DEFINITIONS

CHANNELIZING ISLAND - RAISED CONCRETE OR PLANTED ISLAND USED TO SEPARATE THROUGH TRAVEL LANES AT AN INTERSECTION FROM THE UNSIGNALIZED CHANNELIZED RIGHT TURN.

CURB..- STANDARD 6" HIGH CONCRETE ELEMENT THAT SEPARATES SIDEWALK FROM GUTTER.

CURB RADIUS - CIRCULAR PATH OF A CURB AROUND A CORNER. CURB RADIUS IS MEASURED FROM THE FACE OF CURB TO THE CENTER OF THE CIRCLE CONSTRUCTED.

CURB RAMP - SEE "PEDESTRIAN RAMP".

CURB RETURN - A PORTION OF CURB WRAPPED ADJACENT TO A RAMP OR LANDING TO ACCOUNT FOR GRADE DIFFERENCES. CONSTRUCT CURB RETURNS ADJACENT TO GRASS OR PLANTED AREAS.

ALTERNATE TO FLARE.

DETECTABLE WARNING - A SURFACE FEATURE OF TRUNCATED DOME MATERIAL BUILT IN OR APPLIED TO THE WALKING SURFACE TO ADVISE OF AN UPCOMING CHANGE FROM PEDESTRIAN TO VEHICULAR WAY.

DRIVEWAY APPROACH - A PORTION OF SIDEWALK THAT PROVIDES VEHICLE ACCESS ONTO ADJACENT PROPERTY. DRIVEWAY APPROACH MUST CONTAIN AT LEAST A 3' WIDE DRIVEWAY PEDESTRIAN PATH.

NOTE THAT PORTIONS OF THE DRIVEWAY APPROACH OUTSIDE OF THE DRIVEWAY PEDESTRIAN PATH MAY BE CONSTRUCTED AS NEEDED TO FIT SITE CONDITlONS AND TO ACCOMMODATE THE VEHICLE TYPE USING THE DRIVEWAY, AND THEREFORE, MAY NOT CONFORM TO RULES FOR PEDESTRIAN ACCESSIBILITY.

DRIVEWAY PEDESTRIAN PATH - THE PORTION OF A DRIVEWAY APPROACH THAT PROVIDES A PEDESTRIAN ACCESS ROUTE.

EXISTING COMPLIANT RAMP - A RAMP THAT MEETS THE GEOMETRY REQUIREMENTS FOR NEW RAMP CONSTRUCTION. DRY BONDED DETECTABLE WARNINGS MAY BE APPLIED TO EXISTING COMPLIANT RAMP

WHERE NEEDED TO PROVIDE DELINEATION BETWEEN PEDESTRIAN PATH AND VEHICULAR PATH.

FLARE- A VARIABLE TRANSITION SLOPE (NOT TO EXCEED 10H: 1V) THAT ACCOUNTS FOR GRADE DIFFERENCES BETWEEN A RAMP AND ADJACENT SURFACES. ALTERNATE TO CURB RETURNS.

GU.I!EB.- A CONCRETE EDGE TREATMENT ON THE SIDE OF A ROADWAY TO CONVEY WATER.

HANDRAIL - A HORIZONTAL OR SLOPING RAIL INTENDED FOR GRASPING BY THE HAND FOR GUIDANCE AND SUPPORT.

!..lili.QllliZ.- MINIMUM 4' X 4' AREA AT THE TOP OR BOTTOM OF A RAMP. CONSTRUCT ALL LANDINGS SUCH THAT EITHER CROSS SLOPE OR RUNNING SLOPE IS AT 100:1 NOMINAL (NOT TO EXCEED 50H:1V).

MEDIAN - THE AREA BETWEEN TWO ROADWAYS OF A DIVIDED HIGHWAY MEASURED FROM EDGE OF TRAVELED WAY TO EDGE OF TRAVELED WAY. THE MEDIAN EXCLUDES TURN LANES. THE MEDIAN WIDTH MIGHT BE DIFFERENT BETWEEN INTERSECTIONS, INTERCHANGES, AND AT OPPOSITE APPROACHES OF THE SAME INTERSECTION.

PARALLEL RAMP - A RAMP THAT EXTENDS IN THE SAME DIRECTION AS THE FLOW OF PEDESTRIAN TRAVEL ALONG THE LENGTH OF SIDEWALK.

PEDESTRIAN - A PERSON ON FOOT, IN A WHEELCHAIR, ON SKATES, OR ON A SKATEBOARD.

PEDESTRIAN ACCESS ROUTE - A CONTINUOUS AND UNOBSTRUCTED WALKWAY WITHIN A PEDESTRIAN CIRCULATION PATH THAT PROVIDES ACCESSIBILITY

PEDESTRIAN BYPASS - PORTION OF SIDEWALK AVAILABLE FOR NAVIGATION AROUND A PERPENDICULAR RAMP. CONSTRUCT PEDESTRIAN BYPASS AT LEAST 5' WIDE.

PEDESTRIAN CIRCULATION PATH - A PREPARED EXTERIOR OR INTERIOR WAY OF PASSAGE PROVIDED FOR PEDESTRIAN TRAVEL.

PEDESTRIAN GUARD - A BOUNDARY STRUCTURE OF SPECIFIED GEOMETRY AND STRENGTH THAT IS LOCATED BETWEEN THE PEDESTRIAN ACCESS ROUTE AND A FIXED HAZARD SUCH AS A DROP OFF.

PEDESTRIAN PASS THROUGH - PATH WITHIN A RAISED MEDIAN THAT IS AT GRADE WITH ADJACENT ROADWAY. CONSTRUCT PEDESTRIAN PASS THROUGH AT LEAST 5' WIDE.

PEDESTRIAN RAMP - A CO! LECTIVE TERM USED BY SCPOT TO !NCLUPE CURB RAMPS ANP BLENPED TRANSITlONS AS DEFINED BY THE US ACCESS BOARP AND IS INCLUSIVE OF ALL LANDINGS PAPS ANP PUSH BUTTON ACCESS PADS. PREFERRED 5' (MINIMUM 4') WIDE TRANSITION FROM AN UPPER LANDING TO A LOWER LANDING. CONSTRUCT RAMPS WITH A NOMINAL 13H: 1 V RUNNING SLOPE (NO STEEPER THAN 12H: 1V) AND A 100H: 1V CROSS SLOPE (NO STEEPER THAN SOH: 1V) UNLESS SITE CONDITIONS INDICATE THE USE OF A 15' LONG RAMP. ON STEEP GRADE SECTIONS THE "UPHILL" RAMP SHOULD BE LENGTHENED TO MAINTAIN A 12H· 1V OR FLATTER RUNNING SLOPE THE RAMP SLOPE MAY EXCEED 12H·1V ONLY IF THE REQUIRED RAMP LENGTH IS 15' OR LONGER. CONSTRUCT "QOWNH!LL" RAMPS USING

THE MINIMUM LENGTH SHOWN

PERPENDICULAR RAMP - A RAMP THAT EXTENDS 90 DEGREES FROM THE FLOW OF PEDESTRIAN TRAVEL ALONG THE LENGTH OF SIDEWALK.

~- REVISED DRAFT GUIDELINES FOR ACCESSIBLE PUBLIC RIGHTS-OF-WAY NOVEMBER 2005

PROWAAC - PUBLIC RIGHTS-OF-WAY ACCESS ADVISORY COMMITTEE

RAILROAD CONSTRUCTION ZONE - PORTION OF ROADWAY AND SIDEWALK THAT ARE CONSTRUCTED BY RAILROAD CONTRACTORS. USE MATERIALS AND METHODS SPECIFIED BY THE PROPERTY OWNER.

RAILROAD FLANGE WAY FILLER - PREFABRICATED PRODUCT USED TO MINIMIZE PHYSICAL GAPS AROUND RAILS. ANY RAILROAD FLANGE WAY FILLER USED MUST ALSO BE APPROVED BY THE OWNER OF THE

RAILROAD REGARDLESS OF THE PROPERTY OWNER AT THE CROSSING.

RAILROAD SIDEWALK CONNECTION ZONE - SIDEWALK INTERFACE BETWEEN TYPICAL SIDEWALK OR RAMP AND THE RAILROAD CONSTRUCTION ZONE. THIS INTERFACE IS GENERALLY CONSTRUCTED AFTER WORK IN THE RAILROAD CONSTRUCTION ZONE IS COMPLETE. USE MATERIALS AND METHODS SPECIFIED BY THE PROPERTY OWNER.

RAMP PAR]]ON - A PORTION OF CURB BEHIND THE SIDEWALK THAT SEPARATES LANDING FROM ADJACENT PROPERTY. CONSTRUCT RAMP PARTITION AT ALL LOCATIONS WHERE ROADWAY DRAINAGE COULD DISCHARGE ONTO ADJACENT PROPERTY. CONSTRUCT RAMP PARTITION IF NEEDED TO RETAIN EXISTING GROUND ELEVATION ON ADJACENT PROPERTY.

REFUGE ISLANO - A RAISED CONCRETE MEDIAN OR RAISED PLANTED MEDIAN THAT IS AT LEAST 6'-0" WIDE. RAISED MEDIAN ISLANDS MUST BE PRESENT ON BOTH SIDES OF THE PEDESTRIAN PATH TO BE

CONSIDERED A REFUGE.

RETROFIT RAMP - RECONSTRUCTION OF A PORTION OF EXISTING SIDEWALK TO PROVIDE MOST ACCESSIBLE PATH PRACTICAL WITHOUT IMPACTING ADJACENT PROPERTY. WHERE PRACTICAL; RECONSTRUCT

RETROFIT RAMP SLOPES TO MEET CURRENT CONSTRUCTION STANDARDS.

ROUNQABOUT - A CIRCULAR INTERSECTION WITH YIELD CONTROL ENTRY, WHICH PERMITS A VEHICLE ON THE CIRCULATORY ROADWAY TO PROCEED, AND WITH DEFLECTION OF THE APPROACHING VEHICLE

COUNTER-CLOCKWISE AROUND A CENTER ISLAND.

RUNNING SLOPE - THE GRADE THAT IS PARALLEL TO THE DIRECTION OF TRAVEL, EXPRESSED AS A RATIO OF RISE TO RUN OR AS A PERCENT.

SIDEWALK - THAT PORTION OF A STREET BETWEEN THE CURB LINE, OR THE LATERAL LINE OF A ROADWAY, AND THE ADJACENT PROPERTY LINE OR ON EASEMENTS OF PRIVATE PROPERTY THAT IS PAVED OR IMPROVED AND INTENDED FOR USE BY PEDESTRIANS. CONSTRUCT SIDEWALK WITH A NOMINAL 100H: 1V CROSS SLOPE (NOT TO EXCEED 50H:1V) TOWARDS THE ROADWAY. WHEN CONNECTED TO THE ROADWAY BY CURB AND GUTTER, SIDEWALK SHOULD FOLLOW ROADWAY GRADE UNLESS NOTED OTHERWISE IN THE PLANS OR SPECIAL PROVISIONS.

SPLITTER ISLAND - RAISED CONCRETE OR PLANTED ISLAND AT THE APPROACHES TO ROUNDABOUTS USED TO SEPARATE TRAFFIC ENTERING THE ROUNDABOUT FROM TRAFFIC EXITING THE ROUNDABOUT.

TAPERED CURB - A PORTION OF CURB THAT TRANSITION FROM A STANDARD 6" HIGH CURB TO GUTTER ELEVATION.

WALKWAY - THE CONTINUOUS PORTION OF THE PEDESTRIAN ACCESS ROUTE THAT IS CONNECTED TO STREET CROSSINGS BY CURB RAMPS OR BLENDED TRANSITIONS.

RAMP

SYMBOL

TABLE: 720- 901 A

USAGE

NOMINAL SLOPE MAXIMUM SLOPE

ROAD GRADE ROAD GRADE

(SITE SPECIFIC GRADE) (SITE SPECIFIC GRADE)

CROSS SLOPE

100: 1 (1%)

(OR FLATTER)

RAMP 14: 1 (7.1%)

FLARE 11:1 (9.1%)

[ ADDITION AL RETROFIT

USE]

CROSS SLOPE

50: 1 (2%)

(OR FLATTER)

RAMP 12: 1 (8.3%)

(OR FLATTER)

SEE NOTE 4

FLARE 10: 1 (10%)

(OR FLATTER)

[ ADDITIONAL RETROFIT

USE]

PARALLEL RAM P

(RAMP & CROSS SLOPE)

LANDING/SIDEWALK

(CROSS SLOPE & ROAD GRADE)

PERPENDICULAR RAMP

(RAM P & ROAD GRADE)

1. RAMP SYMBOLS SHOWN IN TABLE 720-901A INDI CATE

THE NOMINAL SLOPE AND MAXIMUM ALLOWABLE SLOPE

FOR PEDESTRIAN RAM P COMPONENTS. DO NOT EXCEED

THE VALUES LIS TED FOR MAXIMUM ALLOWABLE SLOPE

UN LESS DIRECTED BY THE ENGINEER.

2. SEE ISOM ETRIC VIEW SHOWN ON EACH STANDARD RAMP

DETAIL FOR LOCATIONS OF RAMP SYMBOLS.

3. DIRECTION ARROWS INDICATE VERTICAL ELEVATION

CHANGE FROM A POINT OF HIGH ELEVATI ON (TAIL) TO

A POINT OF LOW ELEVATION (TIP).

~ FOR CURB RAMPS ONL~ SLOPE CAN BE

EXCEEDED IF CALCULATED CURB RAMP LEN GTH

IS > 15'.

SCOOT DOCUMENTS

QPL 61

RELATED ORA WINGS & KEYWORDS

THIS DRAWING IS ONLY VALID FOR

CONSTRUCTION WHEN SEALED

AND SIGNED BY A PROFESSIONAL

ENGINEER REGISTERED IN THE

STATE OF SOUTH CAROLINA.

CHECK WWW.SCDOT.ORG FOR

LATEST UPDATE.

1 12/2014 JMG MODIFIED NOTES

0 8/2012 DSO NEW DRAWING

# DATE CHK DESCRIPTION

SOUTH CAROLINA DEPARTMENT OF TRANSPORTATION

DESIGN STANDARDS OFFICE

955 PARK STREET

ROOM 405

COLUMBIA, SC 29201

STANDARD DRAWING

DETECTABLE WARNING

MATERIAL WET INSET

MECHANICAL ANCHORS

THREADED INSERTS

720-910-01 EFFECTIVE LETTlNG DAlE FEBRUARY. 2015

1/8" MAX , .

• 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 • • 0 0 0 0 0 0 •

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

• 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 • • 0 0 0 0 0 0 •

·4. .• .

FLUSH MECHANICAL

ANCHOR

f' GROOVE

THREADED

INSTALLATION NOTES:

1. SEE SHEETS 720-901-XX FOR GENERAL NOTES. USE WET INSET STYLE DETECTABLE

WARNINGS LISTED ON SCOOT QUALIFIED PRODUCT LIST 61 ONLY IN LOCATIONS WHERE NEW

CONCRETE IS BEING POURED FOR RAMPS. DETAILS SHOWN MAY INCLUDE PROPRIETARY

COMPONENTS, HOWEVER, ANY SYSTEM LISTED ON QPL61 AS WET INSET OR REPLACEABLE IS

ACCEPTABLE FOR USE IN THESE CONDITIONS.

2. FOLLOW DETECTABLE WARNING MATERIAL MANUFACTURER'S INSTALLATION INSTRUCTIONS AND

THESE STANDARD DRAWINGS. WHERE CONFLICTS EXIST BETWEEN INSTALLATION PROCEDURES,

PROVIDE A CERTIFICATION LETTER FROM THE MANUFACTURER STATING THE APPROPRIATE

PROCEDURE(S) AND JUSTIFICATION THAT THE PROPOSED PROCEDURE WILL IMPROVE LONG TERM PERFORMANCE. NOTE TO RCE: SUBMIT A COPY OF THE CERTIFICATION LETTER TO THE DESIGN

STANDARDS OFFICE SO THAT FUTURE DRAWINGS CAN MINIMIZE CONFLICTS.

3. HAVE ALL MATERIALS NEEDED TO COMPLETE INSTALLATION AVAILABLE BEFORE PLACING

CONCRETE.

4. MINIMIZE THE USE OF FIELD CUT PIECES. UNLESS SPECIFIED IN THE PLANS OR SPECIAL PROVISIONS, INSTALL ALL FIELD CUT EDGES ALONG ONLY ONE SIDE OF THE WARNING PATTERN.

CUT WARNING MATERIAL TO MEET THE REQUIRED GEOMETRY OF THE RAMP WHILE MINIMIZING THE CUTTlNG OF DOMES.

o DOME

0 FLUSH/RECESSED (TYP, 4 MIN.)

e RAISED (TYP, 4 MIN.)

~SEE NOTE 4 DETAIL INSERT (VARIES) 5. ATIACH AND TIGHTEN AT LEAST FOUR (4) MECHANICAL ANCHORS WITH THREADED INSERTS

DETAIL

PLAN VIEW

DETECTABLE WARNING

RECESSED MECHANICAL

ANCHOR WITH CAP

THREADED

INSERT

}4"GROOVE

(VARIES) ..A-<::;..._~...d...jL--~-----'--"'-~------t

DETAIL

RECESSED MECHANICAL ANCHOR

WITH CAP OPTION 2

(FLUSH MECHANICAL ANCHORS

MUST CONFORM TO ADA

REQUIREMENTS)

........_ . RUBBER MALLET frSEE STEP R3

DETAIL

REPLACEABLE

LOOSENING SURFACE

FOR REMOVAL

• <I

<I ·.4.

'4 ~ .<I

4 .d4 <I

FLUSH MECHANICAL

ANCHOR OPTION 1

WET INSET OR

REPLACEABLE

INSTALLED

RAISED HEAD MECHANICAL

ANCHOR

<I •

}4"GROOVE

THREADED

INSERT (VARIES)

. 4 .

4 :

<I '

'<I~ •

·. 4

DETAIL

RAISED HEAD MECHANICAL

ANCHOR OPTION 3, USE

RAISED HEAD THAT MOST

CLOSELY MATCHES (WITHOUT

EXCEEDING THE SIZE OF THE

TRUNCATED DOME, AND LOCATE

HEAD IN PLACE OF A REGULAR

DOME SPACING)

PRY TO REMOVE WHEN

REPLACEMENT IS

~REQUIRED R4

: .4 ,<1

DETAIL

REPLACEABLE

PRY EXISTING

SURFACE

FOR REMOVAL

• .4 A

THREADED INSERT

WILL STAY IN PLACE

INTO THE DETECTABLE WARNING MATERIAL. USE ADDITlONAL MECHANICAL ANCHORS AND

THREADED INSERTS IF SPECIFIED BY THE MANUFACTURER OR REQUIRED BY THE ENGINEER.

6. CONSTRUCT LANDING AS SHOWN ON APPROPRIATE STANDARD DRAWING FOR THE RAMP

STYLE SELECTED.

7. WORK PANELS DOWNWARD AS NECESSARY INTO THE LOCATION SHOWN.

8. EVENLY PRESS THE ASSEMBLED WARNING MATERIAL INTO THE CONCRETE UNTIL THE TILE IS

FLUSH WITH THE CONCRETE SURFACE.

9. TAP USING A RUBBER MALLET TO REMOVE AIR POCKETS. FOLLOW MANUFACTURER'S

INSTALLATION INSTRUCTIONS TO REMOVE AIR POCKETS AROUND THREADED INSERTS AND UNDER

WARNING MATERIAL. FINISHED PRODUCT SHOULD HAVE NO BUBBLES OR AIR POCKETS THAT

MOVE WHEN STEPPED ON.

10. SCORE A ~" DEEP AND WIDE GROOVE AROUND THE DETECTABLE WARNING.

11 . APPLY WEIGHTS IF NECESSARY TO KEEP DETECTABLE WARNING FLUSH WITH TOP OF

CONCRETE.

12. CLEAN SURFACE OF LOOSE CONCRETE AND DEBRIS. IF PRESENT, REMOVE PROTECTIVE

COVERING FROM DETECTABLE WARNING MATERIAL.

REPLACEMENT NOTES:

R1. VERIFY THAT EXISTING WARNING MATERIAL IS A REPLACEABLE SYSTEM. IF EXISTING

WARNING MATERIAL IS DAMAGED, ORDER REPLACEMENT MATS FROM SAME MANUFACTURER AS

EXISTING INSTALLATION.

R2. EXPOSE FASTENERS AND REMOVE.

R3. TAP PERIMETER OF TILE WITH A RUBBER MALLET TO LOOSEN THE BOND OF DETECTABLE

WARNING MATERIAL TO THE CONCRETE.

R4. PRY DETECTABLE WARNING MATERIAL FROM CONCRETE.

R5. REPAIR ANY DAMAGED CONCRETE. IF NEEDED, REMOVE AREA LARGE ENOUGH TO INSTALL

A NEW REPLACEABLE DETECTABLE WARNING MATERIAL.

R6. VACUUM OR SWEEP ALL DEBRIS FORM CREVICES.

R7. CUT NEW DETECTABLE WARNING MATERIAL IF NEEDED TO MATCH EXISTING CUT.

RB. PLACE NEW DETECTABLE WARNING INTO EXISTING SPACE.

R9. INSERT REPLACEMENT ANCHORS AND HAND TIGHTEN. GENTLY APPLY PRESSURE TO SEAT

TILE IN RECESS, FULLY TIGHTEN BOLTS.

R10. INSTALL BOLT COVERS IF APPLICABLE •

1/8" MAX.

T 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 · o o o 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

\_SEE NOTE 4

DETAIL

DETECTABLE

WARNING

PATTERN

DETECTABLE

WARN ING~ ~ . ~ ;Y." GROOVE

~hk" .. ~ . . 4 "3.. 4=========:,' : ·"3~, :.

1· .A u~ ·. . ·4 • · 4 ·.d . <13. • • • <13 • •

PI 4 4 ' ',,d .,.

DETECTABLE

WARNING\

4 · .. 4 . . . a . . ~ FIN (VARIES) 4 ·. 4. ~ I "-'

DETAIL 2

WET INSET

WITH EMBEDDED FINS

~ ~ /)1" GROOVE

K7 ~ ~ 1 ' .

4 , ~ -4~' . •. ~ 0. •• ~: 0 :.d .4 .•

<13 • • • •• <13 • ~<

•4

.d.

DETAIL

WET INSET

4 · : • • . .. .· ~FIN (VARIES)

-4 4. . 4 " • •• ~<13

WITH EMBEDDED FINS

NOTES:

1. SEE SHEETS 720-901-XX FOR GENERAL NOTES. USE WET INSET STYLE DETECTABLE

WARNINGS LISTED ON SCOOT QUALIFIED PRODUCT LIST 61 ONLY IN LOCATIONS WHERE

NEW CONCRETE IS BEING POURED FOR RAMPS. DETAILS SHOWN MAY INCLUDE

PROPRIETARY COMPONENTS, HOWEVER, ANY SYSTEM LISTED ON QPL 61 AS WET INSET

IS ACCEPTABLE FOR USE IN THESE CONDITIONS.

2. FOLLOW DETECTABLE WARNING MATERIAL INSTALLATION INSTRUCTIONS AND THESE

STANDARD DRAWINGS. WHERE CONFLICTS EXIST BETWEEN INSTALLATION PROCEDURES,

PROVIDE A CERTIFICATION LETTER FROM THE MANUFACTURER STATING THE

APPROPRIATE PROCEDURE(S) AND JUSTIFICATION THAT THE PROPOSED PROCEDURE WILL

IMPROVE LONG TERM PERFORMANCE. NOTE TO RCE: SUBMIT A COPY OF THE

CERTIFICATION LETTER TO THE DESIGN STANDARDS OFFICE SO THAT FUTURE DRAWINGS

CAN MINIMIZE CONFLICTS.

3. HAVE ALL MATERIALS NEEDED TO COMPLETE INSTALLATION AVAILABLE BEFORE PLACING

CONCRETE.

4. MINIMIZE THE USE OF FIELD CUT PIECES. UNLESS SPECIFIED IN THE PLANS OR SPECIAL

PROVISIONS, INSTALL ALL FIELD CUT EDGES IN THE INTERIOR OF THE WARNING

PATTERN. CUT WARNING SURFACE TO MEET THE REQUIRED GEOMETRY OF THE

RAMP WHILE MINIMIZING THE CUTTING OF DOMES.

5. CONSTRUCT LANDING AS SHOWN ON STANDARD DRAWING FOR

THE RAMP STYLE SELECTED.

6. WORK PANELS DOWNWARD AS NECESSARY INTO THE LOCATION SHOWN ON THE

STANDARD DRAWING.

7. TAP DETECTABLE WARNING MATERIAL WITH A RUBBER MALLET UNTIL AIR POCKETS ARE

REMOVED. FOLLOW MANUFACTURER'S INSTALLATION INSTRUCTIONS TO REMOVE AIR

POCKETS AROUND THE FINS AND UNDER WARNING MATERIAL. FINISHED PRODUCT

SHOULD HAVE NO BUBBLES OR POCKETS THAT MOVE WHEN STEPPED ON.

8. EVENLY PRESS THE ASSEMBLED WARNING MATERIAL INTO THE CONCRETE UNTIL THE

TILE IS FLUSHED WITH THE CONCRETE SURFACE.

9. SCORE A~" DEEP AND WIDE GROOVE AROUND THE DETECTABLE WARNING.

10. CLEAN THE ENTIRE SURFACE OF DEBRIS.

11. APPLY WEIGHTS IF NECESSARY TO KEEP WARNING IN PLACE DURING CURING

PROCESS.

12. REMOVE WEIGHTS (IF USED) AND PROTECTIVE COVERING WITHIN 1 WEEK.

REFERENCES

NATIONAL DOCUMENTS

SCOOT DOCUMENTS

QPL 61

RELATED DRAWINGS & KEYWORDS

THIS DRAWING IS ONLY VALID FOR

CONSTRUCTION WHEN SEALED

AND SIGNED BY A PROFESSIONAL

ENGINEER REGISTERED IN THE

STATE OF SOUTH CAROLINA.

CHECK WWW.SCDOT.ORG FOR

LA TEST UPDATE.

6 --- --- --- 5 --- --- ---

4 --- --- --- 3 --- --- ---

2 - -- --- ---

1 12/2014 JMG MODIFIED NOTES

0 8/2012 DSO NEW DRAWING

# DATE CHK DESCRIPTION

SCI'S I

SOUTH CAROLINA DEPARTMENT OF TRANSPORTAllON

DESIGN STANDARDS OFFICE

955 PARK STREET

ROOM 405

COLUMBIA, SC 29201

STANDARD DRAWING

DETECTABLE WARNING

MATERIAL

WET INSET

(EMBEDDED FINS)

720-910-02

EFFECTI~ LETTING DATE1 FEBRUARY, 2015

. 1 I

:.I I

REFERENCES

NATIONAL DOCUMENTS

SCOOT DOCUMENTS

QPL 61

RELATED DRAWINGS & KEYWORDS

THIS DRAWING IS ONLY VALID FOR

CONSTRUCTION WHEN SEALED

AND SIGNED BY A PROFESSIONAL

ENGINEER REGISTERED IN THE

STATE OF SOUTH CAROLINA.

CHECK WWW.SCDOT.ORG FOR

LA TEST UPDATE.

~ o¢-.TE

6 --- --- --- 5 --- --- --- 4 --- --- --- 3 --- --- --- 2 --- --- ---

1 12/2014 JMG MODIFIED NOTES

0 8/2012 DSO NEW DRAWING

# DATE CHK DESCRIPTION

SCJ'91

SOUTH CAROLINA DEPARTMENT OF TRANSPORTATION

DESIGN STANDARDS OFFICE

955 PARK STREET

ROOM 405

COLUMBIA, SC 29201

STANDARD DRAWING

DETECTABLE WARNING

MATERIAL

GROUTED PAVER

720-911 - 01 EFFECTIVE LETllNG DATE I FEBRUARY, 2015

L_SEE NOTE 6

00000000000000000 0 000 0 000 0 00000 0 0000 0 0 00000000000000000000000000000000000000 00000000000000000000000000000000000000 00000000000000000000000000000000000000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00000000000000000000000000000000000000 00000000000000000000000000000000000000 00000000000000000000000000000000000000 00000000000000000000000000000000000000 00000000000000000000000000000000000000 00000000000000000000000000000000000000 0000000000000000 0 000000000000000000000

DETAIL \

1 > ~USE STACKED BONO PATTERN

1/8" MIN. TO

3/8" MAX.

14 ... b1 j

TYPICAL DETECTABLE

WARNING-PAVERS

SEALANT PLACED

AROUND ALL

PAVERS AND AROUND

PERIMETER OF PATTERN

ALL SURFACES MUST BE

FLUSH WITHIN ± )'s" OF

KADJACENT SURFACE

1/8" MAX.

~ I r-. " " r-.-•.jj.oll4•,.....--r-.- --r-.

t ' of# . . ~

GROUT ~

OR MORTAR :::2

/BED "N

. -t-

• . p .

wl7J . 1-- <( ~wm :::251 zm ':¢o::J uCJl

.- 4 ·. 4 .

of# ... 4

' -I •• of# . . . .. ,.. ·4 4

2" MIN. TO

4" MAX.

• • • ~- •• <d

~ CONCRETE PAVER

~ TEMPLATE

SECTION

PAVER CROSS

SECTION

4 •, Cl .. of#, 4 .

• of#

6 . · ---1-

TABLE 720-911A

0 0 0 0 ALLOWABLE PAVER SIZE (IN.)

0 0 0 0 A B

14 8 .I 12 12

DETAIL 2

4 8

PAVER

DETAIL

NOTES:

4 .

SEE SHEETS 720-901-XX FOR GENERAL NOTES. USE PAVER STYLE WARNING LISTED

ON SCOOT QUALIFIED PRODUCT LIST 61 ONLY ON RECTANGULAR WARNING PATTERNS

WHEN SPECIFIED IN PLANS OR SPECIAL PROVISIONS. PAVERS ARE NOT ALLOWED

WHERE DETECTABLE WARNING PATTERN FOLLOWS A CURVE UNLESS PATTERN CAN BE

ESTABLISHED TO CONFORM TO REQUIREMENTS OF DOME SPACING AND DOME

ALIGNMENT LISTED IN THE REVISED DRAFT GUIDELINES FOR ACCESSIBLE PUBLIC RIGHTS

OF WAY. CONTRACTOR MUST SUPPLY PAVER PATTERN TO THE DEPARTMENT FOR

REVIEW BEFORE ORDERING PAVERS.

FOLLOW DETECTABLE WARNING MATERIAL MANUFACTURER'S INSTALLATION

INSTRUCTIONS AND THESE STANDARD DRAWINGS. WHERE CONFLICTS EXIST BETWEEN

INSTALLATION PROCEDURES, PROVIDE A CERTIFICATION LETTER FORM THE

MANUFACTURER STATING THE APPROPRIATE PROCEDURE(S) AND JUSTIFICATION THAT

THE PROPOSED PROCEDURE WILL IMPROVE LONG TERM PERFORMANCE. NOTE TO RCE:

SUBMIT A COPY OF THE CERTIFICATION LETTER TO THE DESIGN STANDARDS OFFICE SO

THAT FUTURE DRAWINGS CAN MINIMIZE CONFLICTS.

USE PAVERS ONLY IN LOCATIONS OUTSIDE OF VEHICULAR TRAFFIC.

CONSTRUCT CONCRETE PAVER TEMPLATE AS DIRECTED BY THE PAVER MANUFACTURE

WHILE MEETING THE MINIMUM GEOMETRY SHOWN.

POUR THE SURROUNDING SIDEWALK AND GUTTER APPROACH FLUSH WITH THE TOP OF

THE PAVERS TEMPLATE.

MINIMIZE THE USE OF FIELD CUT PIECES UNLESS SPECIFIED IN THE PLANS OR SPECIAL

PROVISIONS, INSTALL ALL FIELD CUT EDGES ALONG ONLY ONE SIDE OF THE WARNING

PATTERN. CUT WARNING SURFACE TO MEET THE REQUIRED GEOMETRY OF THE RAMP

WHILE MINIMIZING THE CUTTING OF DOMES.

INSTALL THE PAVERS IN A MINIMUM 1/2" THICK BED OF TYPE S MORTAR OR NON

SHRINK GROUT AS DIRECTED BY THE PAVER MANUFACTURER.

THE BASE OF EACH BLOCK IS TO BE TIGHT AGAINST THE ADJOINING BLOCK.

APPLY SEALANT SPECIFIED BY MANUFACTURER AROUND ALL JOINTS AND PERIMETER

OF WARNING PATTERN.

1/8" MAX. -r-:

e o o o o • o o o o ~ o o o o ® o o o o e o o o • e o o o o o o e 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

~ 0 0 0 0 • 0 0 0 0 • 0 0 0 0 • 0 0 0 0 ~ 0 0 0 • • 0 0 0 0 0 0 •

DETAIL

PLAN VIEW

DETECTABLE

WARNING

DETAIL

ASPHALT SURFACE

PREPARATION

OUTLINED AREA

FOR DETECTABLE

WARNING ON ASPHALT

\SEE NOTE 4

SHOT BLASTER

OR GRINDER

(SEE NOTE 5)

12. NOTE TO CONTRACTOR AND INSPECTOR:

USE ONLY ASPHALT APPLIED SYSTEMS LISTED

ON QUALIFIED PRODUCT UST 61.

DO NOT INSTALL OR PAY FOR ANY OTHER

SYSTEM WHEN INSTALLED ON ASPHALT.

CONTRACTORS WISHING TO USE OTHER

MANUFACTURERS MAY FORM OUT AND POUR

A CONCRETE PAD AND INSTALL WET-INSET

STYLE DETECTABLE WARNINGS.

BONDING AGENT

SEE NOTE 7 (PRESSURE

SENSITIVE ADHESIVE STYLE) DETECTABLE

WARNING

REQUIRED PRIMER

BY MANUFACTURER

(SEE NOTE 6) STEEL FASTENER

LOCATION

NOTES:

1. SEE SHEETS 720-901-XX FOR GENERAL NOTES. USE ASPHALT

smE DETECTABLE WARNINGS LISTED ON SCOOT QUALIFIED PRODUCT

LIST 61 ONLY ON ASPHALT WHERE WARNING IS BEHIND A RAISED

CONCRETE MEDIAN CURB OR OUTSIDE THE EDGE OF TRAVEL ON THE

ROADSIDE.

2. FOLLOW DETECTABLE WARNING SURFACE MANUFACTURER'S

INSTALLATION INSTRUCTIONS AND THESE STANDARD DRAWINGS. WHERE

CONFLICTS EXIST BETWEEN INSTALLATION PROCEDURES PROVIDE A

CERllFICATION LETTER FROM THE MANUFACTURER STATING THE

APPROPRIATE PROCEDURE(S) AND JUSTIFICATION THAT THE PROPOSED

PROCEDURE WILL IMPROVE LONG TERM PERFORMANCE. NOTE TO RCE:

SUBMIT A COPY OF THE CERTIFICA llON LETTER TO THE DESIGN

STANDARDS OFFICE SO THAT FUTURE DRAWINGS CAN MINIMIZE

CONFLICTS.

3. ALIGN THE DETECTABLE WARNING ACCORDING TO STANDARD

DRAWINGS, AND MARK THE lOCA llON OF THE TILE ON THE ASPHALT

SURFACE.

4. MINIMIZE THE USE OF FIELD CUT PIECES. UNLESS SPECIFIED IN

11-IE PLANS OR SPECIAL PROVISIONS, INSTALL ALL FIELD CUT EDGES

ALONG ONLY ONE SIDE OF THE WARNING PATTERN. CUT WARNING

SURFACE TO MEET THE REQUIRED GEOMEllRY OF THE RAMP WHILE MINIMIZING lHE CUTTING OF DOMES.

5. USE A SHOT BLASTER OR GRINDER TO REMOVE ANY DIRT, CURING

AGENTS,…

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