diamond pro pin system ® & ™ anchor wall systems, … · a.modular block facing unit:...

Sheet of

PROPOSED SEGMENTAL RETAINING WALLS (SRW)

Project No:

Date:

Drawn By:

Reviewed By:REVISION DATES (SEE SHEET W1 FOR REVISION HISTORY):

This item has been electronically signed and

sealed by Jon Huyck, PE on May 30, 2017 using a

Digital Signature.

Printed copies of this document are not considered

signed and sealed and the signature must be

verified on any electronic copies.

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5959 BAKER ROAD, SUITE 390

MINNETONKA, MN 55345-5996

PHONE: (952) 933-8855

ANCHOR WALL ENGINEERING, LLC

DESIGN ENGINEER: JON C. HUYCK

FLORIDA REGISTRATION: 61043

CERT. OF AUTHORIZATION: 27077

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Scale:

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VERIFY THAT THE BAR ABOVE IS 1". IF NOT,

ADJUST THE SCALE ACCORDINGLY.

NOT TO SCALE

PART 1 GENERAL NOTES & SPECIFICATIONS

1.01 SUMMARY

A. Section Includes

Work includes furnishing and installing Anchor Diamond Pro

®

PS modular retaining wall units with soil reinforcement to the lines

and grades designated on the construction drawings in accordance with FDOT Specification 548.

B. Design Parameters

1. Reinforced/Backfill Soil: Angle of Internal Friction = 30-degrees, Unit Weight = 105 pcf

2. Retained Soil: Angle of Internal Friction = 30-degrees, Unit Weight = 105 pcf

3. Foundation Soil: Angle of Internal Friction = 30-degrees, Unit Weight = 105 pcf

4. Designed in accordance with:

4.a. AASHTO LRFD Bridge Design Specifications, Applicable edition for the project.

4.b. FDOT Structure Design Guidelines, Applicable edition for the project.

4.c. Federal Highway Administration: FHWA-NHI-10, Volumes 1 and 2, 2009

1.02 REFERENCES

A. Florida Department of Transportation

1. Florida Sampling and Testing Methods

2. FDOT Section 548; Retaining Wall Systems

3. FDOT Section 985; Geosynthetic Materials

4. FDOT Section 901; Coarse Aggregate

1.03 DELIVERY, STORAGE AND HANDLING

A. The contractor shall check the materials upon delivery to assure that proper material has been received.

B. Deliver and handle materials in such a manner as to prevent damage. Store above ground on wood pallets or blocking. Remove

damaged or otherwise unsuitable material, when so determined, from the site.

C. The contractor shall prevent mud, wet cement, epoxy and like material, from coming in contact with the modular units and

reinforcement.

D. Geosynthetic materials shall remain in protective wrapping until placed in the wall. Follow manufacturer's recommendations

regarding protection from direct sunlight.

E. Alignment pins shall remain in boxes until placed in the modular units. Alignment pins exposed to direct sunlight for a period

exceeding 2 months should not be used in the constructed wall.

PROPOSED SEGMENTAL RETAINING WALL:

DIAMOND PRO PIN SYSTEM

FOR FDOT APPLICATIONS

SAMPLE DRAWINGS

1.04 DEFINITIONS

A Geosynthetic Reinforcement is a material specifically fabricated for use as soil reinforcement.

B. Diamond Pro

®

PS modular retaining wall units are machine made from portland cement, water, mineral aggregates

and potentially fly ash and various admixtures.

C. Permeable Material is a free draining material used as a drainage media.

D. Reinforced Backfill Soil is the soil used as fill within the geosynthetic reinforced soil mass.

E. Foundation Soil is the soil mass supporting the leveling pad and reinforced soil zone of the segmental block retaining

wall system.

F. Wall Subdrain is a perforated PVC pipe, generally of 4 inch (100 mm) diameter, used to drain water from soil.

G. Filter Fabric is a non-woven geosynthetic material used for filtration/separation and to allow for the long term passage

of water into a subsurface drain system while retaining the in situ soil. Fabric shall be in accordance with Standard

Specifications Section 985.

H. The Diamond Pro

®

PS Pins are a specifically manufactured polymer based material, supplied by Anchor, and used to

mechanically connect/align the Diamond Pro

®

PS units.

1.05 SUBMITTALS

A. Submit the following to the Engineer:

1. Manufacturer's literature: Materials description

2. Shop drawings: Retaining wall system design, including wall heights, geosynthetic reinforcement layout, drainage

provisions and other pertinent details. The shop drawings shall be signed by a registered professional engineer

licensed in the state of Florida.

3. Certificate of Compliance letter in accordance with FDOT Section 548 (Retaining Wall Systems).

4. Design calculations demonstrating satisfaction of Capacity Demand Ratio for: Internal stability of the wall

systems.

PART 2 PRODUCTS

2.01 MATERIALS

A. Modular Block Facing Unit: "Diamond Pro Pin System" (DPPS) as manufactured under license from Anchor Wall

Systems. No substitutions allowed. Diamond Pro

®

PS units shall meet requirements of ASTM C1372 except as

modified by FHWA NHI-00-043, section 8.10.

1. Unit height dimensions shall not vary more than +/-1/16 inch (1.6mm) from that specified.

2. Unit length dimensions shall not vary more than +/-1/8 inch (3.2mm) from that specified.

3. Minimum required compressive strength shall be 4,000 psi (28Mpa).

4. Maximum absorption shall be 6.5%.

5. Color: ________. Submit a block sample for approval by the resident engineer.

6. Texture: Split Face.

7. The concrete units shall include a fiberglass pin connection/location device.

B. Geosynthetic reinforcement: Mirafi Miragrid 3XT, 5XT & 8XT. No substitutions allowed.

C. Connectors: The Diamond Pro

®

PS pins as supplied by Anchor Wall Systems shall be manufactured from fiberglass to

the dimensions shown on the plans.

D. Filter Drainage Aggregate: Coarse Aggregate comprised of natural stones meeting the requirements of Section 901

with a size distribution of any of the listed aggregate gradations from size No. 57 through size No. 89 inclusive, except

as noted on the Plans.

E. Wall Draintile: Perforated or slotted PVC or corrugated HDPE pipe manufactured in accordance with ASTM D3034

and/or ASTM F405. The pipe may be covered with a geotextile filter fabric to function as a filter.

F. Separation Geotextile: Type D2, D3 or D5.

G. Leveling Pad: A leveling pad of unreinforced concrete shall be placed to facilitate first course placement. Concrete

leveling pads shall have a minimum thickness of 6 inches (150mm) and a minimum width of 24 inches (600mm) and

shall have a minimum 28 day compressive strength of 3,000 psi (20.7 Mpa).


FLORIDA D.O.T. (SAMPLE DRAWINGS)

OLDCASTLE COASTAL TAMPA, FL

05/30/17

GENERAL NOTES

& SPECIFICATIONS

SHEET 1

W1 12

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Project No:

Date:

Drawn By:




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NOT TO SCALE

3.02 WALL ERECTION

A. Foundation units shall be placed on the prepared leveling pad. Units shall be checked for horizontal alignment with a

string line placed at the back of the units and vertical alignment front to back and side to side with a level. The top of all

units in the base course shall be at the same elevation.

B. Ensure that concrete wall units are in full contact with base. Up to 1/2 inch of sand may be placed between the concrete

leveling pad and and foundation unit to help level the base unit.

C. The foundation course of modular units shall be backfilled and compacted, front and back, then checked for level and

alignment prior to placing the next course of wall units.

D. Wall subdrain shall be installed at the lowest elevation possible to maintain gravity flow of water to outside of the

reinforced zone. The wall subdrain shall be day-lighted to an appropriate location away from the wall system at each low

point and at 50-foot (15 m) intervals along the wall.

E. Remove all excess fill from top of units and from the pin holes. Install pins in either front or rear pin holes, depending on

design wall batter and install next course.

F. Subsequent courses of modular units shall be placed side by side for full length of wall alignment. A maximum gap of 1/8

inch (3.2 mm) is allowed between units. Alignment should be checked by using a string line at the back of the units.

Adjust units as necessary to maintain horizontal alignment.

G. Provide a minimum of 12 inches (300 mm) of angular permeable material (see Section 548) placed behind the modular

units. Place a filter fabric separator between the permeable aggregate and the backfill soil.

H. Ensure permeable material and backfill are compacted before installation of each succeeding course. The permeable

material (Filter Drainage Aggregate) placed behind the block shall be compacted with a minimum of 2 passes using a

vibratory plate compactor.

I. Install each succeeding course. Backfill as each course is completed and prior to placement of the next course. Pull the

units forward until the locating surface of the unit contacts the locating surface of the units in the preceding course.

J. Check unit vertical alignment with a level on each course, adjust units as necessary with reinforcement shims to maintain

proper alignment and setback control.

K. Permeable material or reinforced soil fill must be placed level with the top of the modular units at courses where

reinforcement is required.

L. Remove all excess fill from top of units and from the pin holes in the top of the units prior to reinforcement placement.

M. Install geosynthetic reinforcement at locations and elevations shown on the design drawings.

1. The geosynthetic reinforcement has a primary strength direction. The primary strength direction must be placed

perpendicular to the wall face.

2. Reinforcement panels shall be continuous. Seams or connections are not permitted in the strength direction. 100

percent reinforcement coverage is required.

3. Panels of geosynthetic reinforcement shall be tensioned such that all folds and wrinkles are removed before

reinforced soil is placed. Panels shall be staked or anchored as necessary to maintain taut condition.

4. Tracked vehicles may not operate on geosynthetic reinforcement with less than 6 inches of compacted soil between

the reinforcement and the tracks. Turning of tracked vehicles should be kept to a minimum to prevent damage and

disturbance to the reinforcement.

5. Rubber-tired vehicles may operate directly on geosynthetic reinforcement at speeds less than 10 mph if permitted

by the reinforcement manufacturer. Sudden braking and turning shall be avoided.

3.03 BACKFILL PLACEMENT

A. Special care shall be taken during compaction below the first reinforcement layer to maintain unit level and alignment.

B. At each level of soil reinforcement the backfill material shall be roughly level to an elevation approximately 1” (30mm) above the level

of the facing unit before placing the soil reinforcement.

C. Clean any debris off the top of the units and from the pin holes in the top of the units and ensure the backfill is graded reasonably flat

prior to reinforcement placement.

D. The reinforcement has a primary strength direction, which must be laid perpendicular to the wall face.

E. Prior to placement of backfill and after placement of the pins, pull the reinforcement taut and anchor in place with stakes, staples or fill

piles at the back of the reinforcement.

F. Place the reinforced backfill onto the reinforcement and spread in a direction parallel to the wall face. Reinforced backfill shall be

placed, spread and compacted in a manner that will minimize slack or wrinkles from forming in the reinforcement.

G. Place a minimum of 6” (150mm) of backfill prior to operating equipment above the reinforcement. Avoid sudden braking or turning on

fill placed over the reinforcement.

3.04 CAP UNIT INSTALLATION (Where required)

A. Brush clean the top of the upper course of units. Place cap units, cutting as necessary on curved wall portions, prior to adhering the

cap units.

B. Exterior grade construction adhesive is the preferred material to adhere the cap units to the upper course of modular units.

C. Apply an exterior concrete construction adhesive to the top surface of the upper course of units, and place the cap unit into desired

position. If mortar is used, place mortar into the pin holes in the top course of units as well as on the upper surfaces.

D. Use a string line to maintain proper cap alignment.

E. Backfill and compact to finish grade, after mortar or adhesive has set.

3.05 ADJUSTING AND CLEANING

A. Damaged units should be replaced with new units during construction.

B. Contractor shall remove debris caused by construction and leave adjacent areas clean.

3.06 QUALITY CONTROL

A. The wall installation contractor is responsible for the proper installation of all materials. A qualified independent third party shall be

enlisted to verify the correct installation of all materials according to these specifications and the construction drawings.

B. Work found to be deficient according to these specifications or the construction drawings must be corrected.

C. The retaining wall will not be considered complete until accepted by the engineer or duly appointed owner's representative.

D. Refer to Section 548: FDOT Specifications For Retaining Wall Systems.

General Note: Oldcastle Coastal will be supplying the retaining wall blocks and pins for use with other accessory materials to be used in

the construction of walls detailed herein. The Diamond Pro Pin System being provided for this project will have a split texture for the

facing. Construction and quality control procedures provided by Anchor Wall Systems and its licensees are intended to provide a general

explanation of the system. It is the contractor's obligation to unload and store the products delivered to the site, devise and execute a

project specific erection sequence, and implement a fall protection system where required. Construction and installation processes and

procedures provided by Anchor Wall Systems and its licensees are general in nature and do not account for project specific criteria.

Compliance with the guidelines in such documents does not relieve the contractor of its responsibility to adhere to the project plans,

specifications and contract documents or compliance with all fall protection, safety laws, standards, and procedures at the jobsite.

END OF SECTION




05/30/17

GENERAL NOTES

& SPECIFICATIONS

SHEET 2

W2 12

R0.050"

59°

2.073"

R1.992"

R0.110"R0.025"

0.594"

0.178"

1.900"

R0.050"

DIAMOND PRO

®

PS

X

WX

LOCKBAR DETAIL (PRECAST CORNER)

(NOT TO SCALE)

INSIDE CURVE

WALL FACE

TOP

OUTSIDE CURVE

1. ALWAYS START CAPPING WALL FROM THE LOWEST

ELEVATION.

2. LAYOUT CAPS PRIOR TO USING ADHESIVE.

3. CUT CAPS TO FIT. VARIOUS COMBINATIONS OF LONG AND

SHORT CAP FACES WILL BE NECESSARY FOR RADII

GREATER THAN THE MINIMUM.

4. ALTERNATE SHORT AND LONG CAP FACES EVERY OTHER

CAP TO ACHIEVE A STRAIGHT ROW OF CAPS.

5. USE EXTERIOR-GRADE CONSTRUCTION ADHESIVE TO

SECURE CAPS.

SAW CUT AS

REQUIRED TO

CONSTRUCT

90 DEGREE

MITERED

CORNER

SPLIT FACE

AND END

11"

17 1/4"

10"

4"

11" MIN.

EXTEND GEOSYNTHETIC

REINFORCEMENT TO

WITHIN 1" OF THE

LOWER BLOCK FACE

8"

12"

8"

FRONT VIEW

SIDE VIEW

TOP VIEW

18"

12"

16"

9"

12 1/2"

6"

8"

1.7° PIN CORE

7.1° PIN CORE

PIN ALIGNING CORES

FIBERGLASS PIN

5"

R0.25"

CAP UNIT ISOMETRIC VIEW

18"

90-DEGREE CORNER UNIT

DIAMOND PRO

®

PS

X

WX

INDIVIDUAL UNIT DETAILS

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

CAPPING DETAILS

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

REINFORCEMENT CONNECTION DETAIL

(NOT TO SCALE)

DIAMOND PRO PIN SYSTEM UNIT

11"

MINIMUM

PRECAST CORNER UNIT

30"

7.5"

15"

7.5"

R0.050"

59°

2.073"

R1.992" R0.110"R0.025"

0.594"0.178"

1.900"

R0.050"

DIAMOND PRO

®

PS

X

WX

LOCKBAR DETAIL (PRECAST CORNER)

(NOT TO SCALE)

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AS SHOWN




05/30/17

TYPICAL

BLOCK/CONSTRUCTION

DETAILS

W3 12

MIN 1.7°

MAX 7.1°

12" (MIN) OF FREE-

DRAINING AGGREGATE

2'-0"

6"

FINISHED

GRADE

H

E

CAP UNIT

DIAMOND PRO

® PS UNIT (TYP)

H = EXPOSED WALL HEIGHT (VARIES)

E = EMBEDMENT DEPTH (6" MINIMUM)

ADJUST BLOCKS AS NEEDED TO

MAINTAIN RUNNING BOND

FINISHED GRADE

H

E

CAP BLOCK

DIAMOND PRO

®

PS

BLOCK

4"Ø MIN WALL SUBDRAIN

(ELEVATION VARIES)

7.1° BATTER:

1.7° BATTER:

PLACE PINS IN REAR

SET OF PIN CORES

BACK OF PIN ALIGNING

CORE TO FULLY ABUT PIN

PLACE PINS IN FRONT

SET OF PIN CORES

1"

1"

BACK OF PIN ALIGNING

CORE TO FULLY ABUT PIN

DIAMOND PRO

®

PS

X

WX

TYPICAL REINFORCED CROSS SECTION W/ CAP

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

TYPICAL ELEVATION VIEW

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

PIN INSTALLATION DETAIL

(NOT TO SCALE)

8" MIN. UNREINFORCED

CONCRETE OR COMPACTED

AGGREGATE LEVELING PAD

GEOSYNTHETIC

REINFORCEMENT (TYP)


CONCRETE OR COMPACTED

GRANULAR BASE LEVELING PAD

SEPARATION GEOTEXTILE (TYP)

SEPARATION GEOTEXTILE

(AGGREGATE LEVELING PAD ONLY)

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AS SHOWN




05/30/17

TYPICAL

CONSTRUCTION

DETAILS

W4 12

2'-0"

6"

MIN 1.7°

MAX 7.1°

Wos

1

11

1

De

Wos = WIDTH OF OVERSIZING

De = DEPTH OF EXCAVATION

L = LENGTH OF GEOSYNTHETIC REINFORCEMENT

Wos = (2 * De) + L + 6"

REINFORCEMENT LENGTH (L)

FINISHED

GRADE

6" MIN. UNREINFORCED CONCRETE

OR 8" MIN. COMPACTED

AGGREGATE BASE LEVELING PAD

12 INCHES OF FREE

DRAINING AGGREGATE

2ND COURSE BELOW GRADE

2ND COURSE ABOVE GRADE

1ST COURSE BELOW GRADE

1ST COURSE ABOVE GRADE

SPACING VARIES

50' MAXIMUM

2" CUT

DAYLIGHT DRAIN

THRU WALL FACE

REMOVE PORTION OF

ADJACENT UNITS TO ALLOW

WALL SUBDRAIN THRU FACE

4" TEE

4" Ø PERFORATED WALL

SUBDRAIN (EL VARIES,

SLOPE 1% MIN.)

N

A

T

IV

E

S

O

IL

2'-0"

6

" M

IN

. U

N

R

E

IN

F

O

R

C

E

D

C

O

N

C

R

E

T

E

O

R

8

" M

IN

.

C

O

M

P

A

C

T

E

D

A

G

G

R

E

G

A

T

E

B

A

S

E

L

E

V

E

L

IN

G

P

A

D

A

P

P

R

O

X

I

M

A

T

E

L

I

M

I

T

S

O

F

E

X

C

A

V

A

T

I

O

N

L

E

V

E

L

I

N

G

P

A

D

T

R

E

N

C

H

FINISHED

GRADE


CONCRETE OR 8" MIN.

COMPACTED AGGREGATE

BASE LEVELING PAD

NATIVE

SOIL

DIAMOND PRO

®

PS

BLOCK

DIAMOND PRO

®

PS

X

WX

TYPICAL BASE PREPARATION

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

TYPICAL STEP-UP DETAIL

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

TYPICAL EXCAVATION OVERSIZING CROSS SECTION

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

OUTLET DRAIN TILE DETAIL

(NOT TO SCALE)


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AS SHOWN




05/30/17

TYPICAL

CONSTRUCTION

DETAILS

W5 12

DIAMOND PRO

®

PS

X

WX

OUTSIDE ANGLES DETAIL

(NOT TO SCALE)

INSIDE ANGLES 90°-110°

PLACE GEOGRID REINFORCEMENT

SUCH THAT ITS ALIGNMENT IS

PERPENDICULAR TO FACE OF WALL

AND THAT 100% COVERAGE OF

REINFORCED FILL IS PROVIDED.

CORNER UNIT - CUT TO

CREATE DESIRED ANGLE

NOTES:

1. ALTERNATE COURSES "A" & "B" AS NEEDED TO FULL

HEIGHT OF WALL.

2. MODIFY UNITS AS NEEDED TO MAINTAIN RUNNING BOND.

3. ADHERE ALL PARTIAL UNITS AND CORNER UNITS WITH

CONSTRUCTION GRADE ADHESIVE.

4. ADJUST PLACEMENT IN FIELD TO ACHIEVE DESIRED ANGLE

5. FREE-DRAINING AGGREGATE (NOT SHOWN) TO SPAN 10 FT.

ALONG THE WALL FACE AND TO THE BACK OF THE

REINFORCED ZONE FOR INSIDE ANGLES LESS THAN 90°.


COURSE A

PRECAST CORNER UNIT -

CAST UNIT TO ATTAIN

DESIRED ANGLE

TRIM GEOGRID AT BACK OF

RETURN WALL BLOCK UNITS

PANEL 1

COURSE B

PANEL 1

PANEL 2

TRIM GEOGRID AT

BACK OF RETURN

WALL BLOCK UNITS

TRIM DIAMOND PRO

UNITS AS NECESSARY

TO MAINTAIN

RUNNING BOND

CORNER UNIT GEOGRID

(TYP, PLACED AT 15"

VERTICAL SPACING)

COURSE A

CORNER UNIT -

CUT TO CREATE

DESIRED ANGLE

TRIM UNIT AS

NECESSARY

CORNER UNIT -

CUT TO CREATE

DESIRED ANGLE

TRIM UNIT AS

NECESSARY

COURSE B



TRIM GEOGRID AT

BACK OF RETURN

WALL BLOCK UNITS

PANEL 1

PANEL 1

PANEL 2

PANEL 1

PANEL 2

3" (MIN) OF SOIL FILL REQUIRED

BETWEEN OVERLAPPED

REINFORCEMENT FOR PROPER

SOIL AND REINFORCEMENT

INTERACTION (TYP)

H/4

INSIDE ANGLES 70° - 90°

H/4


INSIDE ANGLES 70° - 90°

DRAINAGE AGGREGATE PLACEMENT

ENSURE THAT GRID

OVERLAP DOES NOT OCCUR

BETWEEN BLOCK UNITS

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AS SHOWN




05/30/17

TYPICAL

CONSTRUCTION

DETAILS

W6 12

X

X

X

X

SECOND

COURSE

FIRST

COURSE

THIRD

COURSE

FOURTH

COURSE

NOTE: USE ADHESIVE ON EXPOSED PARTIAL UNITS.

CUT UNITS (X) TO MAINTAIN RUNNING BOND

L

L

NOTE:

IN THE "CROSS-OVER AREA" OF REINFORCEMENT,

ONE OF THE LAYERS OF REINFORCEMENT SHOULD

BE LOWERED OR RAISED ONE COURSE TO ALLOW

PLACEMENT OF THE REINFORCEMENT WITH THE

PRINCIPLE REINFORCEMENT STRENGTH DIRECTION

PROPERLY ORIENTATED. THE REINFORCEMENT

SHOULD NOT EXTEND INTO THE SEGMENTAL

RETAINING WALL UNITS ON THE RETURN LEG OF

THE 90-DEGREE CORNER.

PRINCIPLE

REINFORCEMENT

DIRECTION

PR

IN

CIP

LE

RE

IN

FO

RC

EM

EN

T

DIR

EC

TIO

N

NOTES:

1. ALTERNATE COURSES "A" & "B" AS NEEDED TO FULL HEIGHT OF WALL.

2. MODIFY UNITS AS NEEDED TO MAINTAIN RUNNING BOND.

3. ADHERE ALL PARTIAL UNITS AND CORNER UNITS WITH CONSTRUCTION GRADE

ADHESIVE.

4. ADJUST PLACEMENT IN FIELD TO ACHIEVE DESIRED ANGLE

5. FREE-DRAINING AGGREGATE (NOT SHOWN) TO SPAN 10 FT. ALONG THE WALL FACE

AND TO THE BACK OF THE REINFORCED ZONE FOR INSIDE ANGLES LESS THAN 90°.

DIAMOND PRO

®

PS

X

WX

90-DEGREE OUTSIDE CORNER

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

90-DEGREE OUTSIDE CORNER W/ GRID

(NOT TO SCALE)

DIAMOND PRO

®

CORNER UNIT

COURSE A

COURSE B



PRECAST CORNER UNIT -

CAST UNIT AT ATTAIN

90-DEGREE CORNER

PANEL 1

PANEL 2

PANEL 1



DIAMOND PRO

®

PS

X

WX

90-DEGREE OUTSIDE CORNER W/ PRECAST CORNER UNIT

(NOT TO SCALE)

CORNER UNIT GEOGRID

(TYP, PLACED AT 15"

VERTICAL SPACING)

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AS SHOWN




05/30/17

TYPICAL

CONSTRUCTION

DETAILS

W7 12

X

X X

X

NOTE: USE ADHESIVE ON EXPOSED PARTIAL UNITS

CUT UNITS (X) TO MAINTAIN RUNNING BOND

SECOND

COURSE

FIRST

COURSE

THIRD

COURSE

FOURTH

COURSE

H/4

H/4 EXTENSION

BEYOND BACK

OF BLOCK

REINFORCEMENT H/4 BEYOND

THE CORNER AT THE SPECIFIED

REINFORCEMENT ELEVATIONS

DIAMOND PRO

®

PS

X

WX

INSIDE CORNER

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

INSIDE ANGLES DETAIL

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

INSIDE CORNER W/ GRID

(NOT TO SCALE)

PR

IN

CIP

LE

RE

IN

FO

RC

EM

EN

T

DIR

EC

TIO

N

PLACE ADDITIONAL REINFORCEMENT

ON THE NEXT COURSE OF SEGMENTAL

UNITS IMMEDIATELY ABOVE THE

SPECIFIED PLACEMENT ELEVATION IN A

MANNER THAT ELIMINATES GAPS LEFT

BY THE PREVIOUS LAYER OF

GEOSYNTHETIC AT THE SPECIFIED

REINFORCEMENT ELEVATION. (TYP)

GAP < 3 FT

OPTION A: GAPS BETWEEN GRID < 3 FT

TRIM OVERLAPPED PANELS AT

BACK OF BLOCK FACE TO REDUCE

OVERLAP. WHERE AREAS OF

OVERLAP OCCUR, PLACE AT LEAST

3 INCHES OF REINFORCED FILL

BETWEEN GRID LAYERS.

GAP > 3 FT

OPTION B: GAPS BETWEEN GRID > 3 FT

PLACE ADDITIONAL REINFORCEMENT ON

THE SAME COURSE OF SEGMENTAL UNITS.

ADDITIONAL REINFORCEMENT LAYERS TO

TERMINATE AT BACK OF BLOCK.

TRIM OVERLAPPED PANELS AT

BACK OF BLOCK FACE TO REDUCE

OVERLAP. WHERE AREAS OF

OVERLAP OCCUR, PLACE AT LEAST

3 INCHES OF REINFORCED FILL

BETWEEN GRID LAYERS.

Sheet of


Project No:

Date:

Drawn By:




Digital Signature.




® &

™

A

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PHONE: (952) 933-8855





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Scale:

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AS SHOWN




05/30/17

TYPICAL

CONSTRUCTION

DETAILS

W8 12

L

L

L

L


BETWEEN OVERLAPPED

REINFORCEMENT FOR PROPER

SOIL AND REINFORCEMENT

INTERACTION (TYP)


THE NEXT COURSE OF SEGMENTAL UNITS

IMMEDIATELY ABOVE THE SPECIFIED

PLACEMENT ELEVATION IN A MANNER THAT

ELIMINATES GAPS LEFT BY THE PREVIOUS

LAYER OF GEOSYNTHETIC AT THE SPECIFIED

REINFORCEMENT ELEVATION. (TYP)

INSIDE CURVE NOTES:

1. DRAINAGE AGGREGATE NOT

SHOWN FOR CLARITY

2. MINIMUM RADIUS: 6 FT. TO FACE

NOTES:

1. PLACE REINFORCEMENT SO LITTLE OR NO OVERLAP OCCURS IN

THE RADIUS AREA. IF OVERLAP OCCURS, PLACE 3 INCHES (MIN)

OF SAND BETWEEN THE REINFORCEMENT LAYERS

2. DRAINAGE AGGREGATE NOT SHOWN FOR CLARITY

3. MINIMUM RADIUS: 4 FT. TO FACE

DIAMOND PRO

®

PS

X

WX

OUTSIDE CURVE DETAIL

(NOT TO SCALE)

DIAMOND PRO

®

PS

X

WX

INSIDE CURVES DETAIL

(NOT TO SCALE)

OPTION A: GAPS BETWEEN GRID < 3 FT

L


THE SAME COURSE OF SEGMENTAL UNITS.

ADDITIONAL REINFORCEMENT LAYERS TO

TERMINATE AT BACK OF BLOCK

PR

IN

CIP

LE

RE

IN

FO

RC

EM

EN

T

DIR

EC

TIO

N

TRIM GRID SO NO OVERLAP

OCCURS BETWEEN

ADJACENT GRID LAYERS

TO AVOID POINT LOADING

PRINCIPLE

REINFORCEMENT

DIRECTION

PR

IN

CIP

LE

RE

IN

FO

RC

EM

EN

T

DIR

EC

TIO

N

OPTION B: GAPS BETWEEN GRID > 3 FT

GAP < 3 FT

GAP > 3 FT


BETWEEN OVERLAPPED

REINFORCEMENT FOR PROPER SOIL AND

REINFORCEMENT INTERACTION (TYP)

USE TEMPORARY MARKERS ON THE

FACING BLOCKS TO ENSURE PLACEMENT

OF REINFORCEMENT AT INTERMEDIATE

LAYERS COINCIDES WITH THE GAPS. (TYP)

Sheet of


Project No:

Date:

Drawn By:




Digital Signature.




® &

™

A

NC

HO

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MS

, IN

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PHONE: (952) 933-8855





WW

W.A

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Scale:

0 1



AS SHOWN




05/30/17

TYPICAL

CONSTRUCTION

DETAILS

W9 12

MIN 1.7°

MAX 7.1°

3.3 FT. MIN.

5 FT. MIN.

GUIDE RAIL (DESIGNED BY OTHERS)

CAP BLOCK

SLEEVE AND NON-SHRINK

GROUT AROUND POST/PIPE

SLEEVE INSTALLED DURING

WALL CONSTRUCTION

ADD SUPPLEMENTAL LAYERS

OF GEOGRID AT LOCATIONS

SHOWN ON ELEVATIONS

(WIDTH MAY VARY)

CAREFULLY CUT

GEOGRID AROUND

STRUCTURE

VERTICAL OBSTRUCTION

(DESIGNED BY OTHERS)

ADD SUPPLEMENTAL LAYERS

OF GEOGRID ON EITHER SIDE

OF STRUCTURE AT LOCATIONS

SHOWN ON ELEVATIONS

CAREFULLY CUT GEOGRID

AROUND STRUCTURE (TYP)

VERTICAL

OBSTRUCTION

PLAN VIEW

SECTION VIEW

X D X

2(X) + D

GEOGRID LENGTH PER

WALL PROFILE SHEETS

CUT SLIT IN GEOGRID TO ALLOW

TO LAY DOWN BEHIND STRUCTURE

3' MIN

12 INCHES OF FREE

DRAINING AGGREGATE

DIAMOND PRO

®

PS

BLOCK

DIAMOND PRO

®

PS

BLOCK

DIAMOND PRO

®

PS

X

WX

TYPICAL DETAILS FOR DROP STRUCTURE BEHIND WALL

(NOT TO SCALE)

TOP COURSE OF

DIAMOND PRO

®

PS BLOCK

MIN 1.7°

MAX 7.1°

DIAMOND PRO

®

PS

X

WX

TYPICAL GUIDE RAIL DETAIL

(NOT TO SCALE)

SLEEVE AND NON-SHRINK

GROUT AROUND POST/PIPE

SLEEVE INSTALLED DURING

WALL CONSTRUCTION

GEOSYNTHETIC

REINFORCEMENT (TYP)


Sheet of


Project No:

Date:

Drawn By:




Digital Signature.




® &

™

A

NC

HO

R W

AL

L S

YS

TE

MS

, IN

C



PHONE: (952) 933-8855





WW

W.A

NC

HO

RW

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L.C

OM

Scale:

0 1



AS SHOWN




05/30/17

TYPICAL

CONSTRUCTION

DETAILS

W10 12

MIN 1.7°

MAX 7.1°12 INCHES OF FREE

DRAINING AGGREGATE

SECOND COURSE

CAP BLOCK

2'-0"

6"

WATER

ELEVATION

VARIES

EROSION

PROTECTION

(DESIGNED BY

OTHERS)

BACKFILL WITH FREE DRAINING

AGGREGATE TO 1 FT. ABOVE

HIGH WATER ELEVATION

4" Ø WALL SUBDRAIN (EL. VARIES)

GEOSYNTHETIC REINFORCEMENT

DIAMOND PRO

®

PS

BLOCK

DIAMOND PRO

®

PS

X

WX

WALL ABUTTING STRUCTURE

(NOT TO SCALE)

EXISTING STRUCTURE

FIRST COURSE

EXISTING STRUCTURE

CONSTRUCTION JOINT

CUT UNIT TO

CREATE JOINT (TYP)

DIAMOND PRO

®

PS

X

WX

CONSTRUCTION JOINT DETAIL

(NOT TO SCALE)

DIAMOND PRO

®

PS

BLOCK

DIAMOND PRO

®

PS

X

WX

TYPICAL SHORELINE CROSS SECTION

(NOT TO SCALE)


CONCRETE OR 8" MIN.

COMPACTED AGGREGATE

BASE LEVELING PAD


SEPARATION

GEOTEXTILE (TYP)


BEHIND TWO BLOCKS,

EXTENDING BACK 2 FT NEXT

TO THE EXISTING STRUCTURE


BEHIND TWO BLOCKS,

EXTENDING BACK 2 FT NEXT

TO THE EXISTING STRUCTURE

NOTE: IMPLEMENT CONSTRUCTION

JOINTS IN WALL WHEN TOTAL

SETTLEMENTS GREATER THAN 4"

AND/OR DIFFERENTIAL SETTLEMENTS

GREATER THAN 0.5% ARE EXPECTED.

Sheet of


Project No:

Date:

Drawn By:




Digital Signature.




® &

™

A

NC

HO

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AL

L S

YS

TE

MS

, IN

C



PHONE: (952) 933-8855





WW

W.A

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L.C

OM

Scale:

0 1



AS SHOWN




05/30/17

TYPICAL

CONSTRUCTION

DETAILS

W11 12

NOTE: BARRIER SHOWN IS CONCEPTUAL ONLY. DESIGN OF THE

BARRIER AND REINFORCING STEEL IS THE RESPONSIBILITY OF

THE PROJECT STRUCTURAL ENGINEER. REFER TO FDOT

STANDARD INDEX FOR CONSTRUCTION DETAILS.

DIAMOND PRO

®

PS

BLOCK

1.7°

DIAMOND PRO

®

PS

X

WX

TYPICAL CONCRETE MOMENT SLAB & BARRIER

(NOT TO SCALE)

ENLARGED DETAIL A

∟ 2" X 2" X 1/8" GALVANIZED ANGLE

END ABUTMENT

EXTEND GEOGRID BACK 2'

INTO REINFORCED ZONE

TAPCON ANCHOR BOLT (SIZE

& SPACING PER DESIGN)

DIAMOND PRO

®

PS

BLOCK

2'-0"

6"


CONCRETE OR 8" MIN.

COMPACTED AGGREGATE

BASE LEVELING PAD

FINISHED

GRADE

C.I.P. BUILDUP

CONCRETE

(BY OTHERS)

PRECAST COPING - REFER

TO FDOT MSE WALL COPING

(PRECAST OR C.I.P.) INDEX

(BY OTHERS)

CONCRETE SLOPE PAVEMENT (TYP)

SEE FDOT CONTRACT DOCUMENTS

FOR CONSTRUCTION INFO (BY OTHERS)

TRIM GEOGRID AROUND

BRIDGE PILES (TYP)

GRID CONNECTION TO END

ABUTMENT (SEE DETAIL A)

2'-0"


GEOSYNTHETIC

REINFORCEMENT (TYP)

DIAMOND PRO

®

PS

X

WX

TYPICAL SECTION AT BRIDGE ABUTMENT

(NOT TO SCALE)

12 INCHES OF FREE

DRAINING AGGREGATE

DEFLECT TOP LAYER OF

GEOGRID DOWN AS

NECESSARY TO AVOID COPING

12 INCHES OF FREE

DRAINING AGGREGATE

2 LAYERS 30 LB

ROOFING FELT

SHOULDER OR

ROADWAY PAVEMENT

C.I.P. BARRIER WITH PRECAST COPING

AND C.I.P. JUNCTION SLAB (REFER TO

FDOT WALL COPING WITH TRAFFIC

RAILING/JUNCTION SLAB INDEX)


GEOSYNTHETIC

REINFORCEMENT (TYP)

BUILD-UP CONCRETE

BETWEEN DIAMOND

PRO BLOCK AND

BOTTOM OF COPING

GEOSYNTHETIC REINFORCEMENT (TYP)

GEOSYNTHETIC

REINFORCEMENT

1.7°

Sheet of


Project No:

Date:

Drawn By:




Digital Signature.




® &

™

A

NC

HO

R W

AL

L S

YS

TE

MS

, IN

C



PHONE: (952) 933-8855





WW

W.A

NC

HO

RW

AL

L.C

OM

Scale:

0 1



AS SHOWN




05/30/17

TYPICAL

CROSS

SECTIONS

W12 12

diamond pro pin system ® & ™ anchor wall systems, … · a.modular block facing unit:...

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