CANTILEVER RETAINING WALL

Bars G2 (evenly spaced) W

Backfill

A

Bars F 4" Min. Bars A (F.S.)

Front Face of Wall Bars A (paired with Bars J) Wall Cover (Typ.)

H eight

H eight

1

Bars F (N.S.)

Bars G2 (evenly spaced) Slope

NOTE:

Backwall

See Plans for Retaining Wall Data

Bars J & K Bars K (F.S.) D soil (1’-0" min.)

Const. Jt. L

Bars H toe Footing Cover (Typ.)

Bars J (F.S.)

D

D

Bars M (N.S.)

*D key

*D key

A Bars Z (N.S.)

Bars H

Bars G1

Bars G1 L toe

Bars Z

(Showing Far Side)

(Showing Near Side)

Footing Cover (bottom only)

*L key

Bars M (paired with Bars F)

L foot

VIEW A-A (Shear key shown dashed) * Shear Key is required only when specified by the Engineer

TYPICAL SECTION NOTES

DESIGN SPECIFICATIONS:

BENDING DIAGRAM

Design according to FDOT Structures Manual (current edition).

MATERIALS:

Total Length

All reinforcing steel shall conform to ASTM A615 Grade 60. 1’-0" Lap Splice (Typ.)

SURFACE FINISH: A Class 5 Applied Finish Coating shall be applied to the top of the wall and the exposed face above ground line.

ARCHITECTURAL SURFACE TEXTURES:

BARS G1

Alternate Architectural Surface Textures may be substituted for the Striated Pattern shown when approved by the Engineer. Concrete required for Architectural Surface Textures is not included in the quantities.

1

TRAFFIC RAILING BARRIER:

and Barrier Open Joints shall align.

A

If there is a Traffic Railing Barrier on the wall, Wall Joints and Barrier V-Grooves shall align and Wall Expansion Joints Slope Backwall A

FOUNDATION: Prepare the soil below the footing in accordance with the requirements for spread footings in Specification

90

Section 455.

PAYMENT: All Retaining Wall costs, including all miscellaneous costs, shall be paid for at the unit contract price for

B

B

either Class II, III or IV Concrete (Retaining Walls) (CY) and Reinforcing Steel (Retaining Walls) (LBS). Retaining Wall quantities shall not include concrete nor reinforcing steel for Traffic Railings/Junction Slab.

BARS J & K

Traffic Railing/Junction Slab shall be paid for under Concrete Traffic Railing Barrier with Junction Slab.

BARS M NOTE: All bar dimensions are out-to-out

REVISIONS DATE

BY

01/01/11

GJM

DESCRIPTION

DATE

2010 Interim Design Standard BY

DESCRIPTION

New Index No. & Title (Previously Index 5100); Added Shear Key to VIEW A-A; Changed "Architectural Treatment" to "Architectural Surface Textures" in Notes.

C-I-P CANTILEVER RETAINING WALL

Interim Date

Sheet No.

01/01/11

1 of 2

Index No.

6010

**Wall joint spacing 25 ft. maximum. At minimum, every fourth wall joint to be an expansion joint.

**Wall Joint Spacing

W

»¿˘" V-Groove across top and

See Plans for actual wall joint spacing

»¿˘" x ˘" chamfers (

front face of wall at joint (typ.).

and expansion joint location.

Extend V-Groove down back of wall

6"

to 6" min. below ground.

shall receive a Class 5

6"

All exposed wall surfaces

(see ’V-Groove Detail’)

A

Applied Finish Coating

»¿˘" V-Gr (see ’V-Groove Detail)

Wall Joint

B

B

A

(required at footing step)

Thickness of form liner (including striations)

Ground Line 6"

(keyway not required)

consist of uniform vertical

»¿˘" V-Gr 6"

»¿grooves of ˘" t See ’Detail A’

At Contractor’s option,

See ’Typical Backfill Detail’

6"

1’-0"

(see ’V-Groove

depth and spacing

Detail’) D

10 ft. max. spacing (typ.)

V

(including striations)

Striated Surface shall 3" PVC Drain Pipe at

step

Thickness of form liner

Level (typ.)

D

Top of Footing

Const. Joint permitted

Top of Footing

SECTION A-A

( 2’ -0" m ax. )

6"

Striations may terminate at 6" min. below ground line

Traffic Railing (Index No. 420, 32" F-Shape shown, see Plans

Wall Joint

Stem Offset

(paired with

for Traffic Railing type) Top of Coping

Bars G1)

Junction Slab (See

DETAIL A

SECTION B-B

Front Face

CIP Wall

of Wall

-3" 9" 1’

45 (typ.)

Stem Offset (in.) = H(ft.)/16 H

H eight Varies

Stem as constructed

Vertical Line

Index Series 6100)

Top of

Optional Shear Key

Bars R

FRONT ELEVATION

»¿ Wall

Front Face »

of Wall

6"

1 b"

»¿˘" V-Groove (t 4"

»

Bars D @ 1’-0" (max. spacing)

4"

STEM OFFSET VALUES » ¿*

V-GROOVE DETAIL

Front Face of Wall " 4

»

( for H < 20 ft.)

TRAFFIC RAILING/JUNCTION SLAB DETAIL

»¿ Varies

Backfill layers to be sloped both

for 32" Vertical Shape Traffic Railing, see Index No. 423;

transversely and longitudinally as

for 42" Vertical Shape Traffic Railing, see Index No. 422)

»¿

necessary to drain and prevent

See Roadway Plans for

Backfilling shall comply with

drainage requirement

FDOT Specifications.

(field bend)

TYPICAL CORNER JOINT DETAIL WALL JOINT DETAIL

ponding during backfilling. Front Face of Wall

9"

Bars D

s ie r a V

(32" F-Shape Shown, other Traffic Railings similar) (for 32" F-Shape Traffic Railing (as shown), see Index No. 420;

Varies

9 "

» ¿

(see ’V-Groove Detail’)

*Key to stop at top of footing and 6" from top of wall. Joint across footing and top of wall to be straight line.

3" PVC Drain Pipe. Slope down b" from back to front of wall

»¿ Wall

Front Face

and extend b" beyond both

1 b"

of Wall » ¿

front face and back face of wall.

»

b" Preformed Joint Filler Bars D @ 1’-0"

FDOT Specifications. Final Groundline.

» ¿*

Excavation shall comply with

4"

(max. spacing)

1" clr.

Plastic sleeve »

shall be covered with 1.0

Place geotextile fabric, meeting requirements of FDOT Specification

square foot of galvanized

985 and Type D-3 of Index No. 199, around the perimeter to

»¿mesh with ˘" open

prevent fill from washing out.

01/01/11

GJM

9"

Geotextile fabric, 1’-0" wide and full height of fill, meeting requirements of FDOT Specification 985 and Type D-5 of Index No. 199.

DESCRIPTION

DATE

an adhesive approved by the Engineer to

the back of wall for attachment of fabric material.

REVISIONS BY

»¿

EXPANSION JOINT DETAIL Apply

TYPICAL BACKFILL DETAIL

DATE

Varies

graded and placed so as to allow free drainage.

»

Drain shall be continuous 1.5’ x 1.5’ clean, broken stone or gravel, Inside ends of weep holes

2010 Interim Design Standard BY

DESCRIPTION

New Index Number (Previously Index 5100), Changed Traffic Railing attachment detail.

C-I-P CANTILEVER RETAINING WALL

Interim Date

Sheet No.

01/01/11

2 of 2

Index No.

6010