(1 OF 5) - South Carolina Department of Transportationinfo2.scdot.org/structuraldesign/Bridge...

(1 OF 5)(PANEL FACE)

MSE WALL NOTES

Parameter

FEE SEE

Design ParameterType

Factor Factor Value

Max. Min.

Load 1.25 0.90

Load 1.75

Load 1.50 0.90

Load 1.35 1.00

Load 1.50 0.75

Eccentricity

0.65Resistance

Resistance 1.0

Resistance 1.0

Sliding Frictional Resistance (Soil - Soil) ( Sliding)

( Sliding)

Sliding Frictional Resistance (Soil - Soil Reinforcement)

Factor Value

Load 1.00

Load

Load

Load

1.00

1.00Resistance

Resistance 0.65

Resistance 0.75

1.00

1.00

1.00

1.00

Load 1.00

Resistance

Vertical Displacement ( )

ROC = III

ROC = I, IIGlobal Stability (Fill Walls) ( Stability)

1.00

1.00Resistance

Resistance 0.90

Resistance 1.00

1.00

1.00

1.00

Resistance

Vertical Displacement ( )

Factor Value

MAX. MIN.

0.50 0.00

1.00 0.0

1.00 0.0

Eccentricity

0.70Resistance

0.95Resistance

Resistance 1.00

FEE

SEE

MSE Walls

Table 1-3 MSE Wall Extreme Event I Limit State Design Criteria

Load

Load

Load

Load

1.00

1.00

1.00

Load

Factor Value

MAX. MIN.

Load

0.50

1.00 0.0

1.00 0.0

Load 1.00

1.00

Lateral Displacement ( )

Load

Load

Load

Load

Load

Load

Load

Load

Lateral Displacement ( )

0.75

0.65

0.90

0.90

Factor Value

1.00

N/A 1.20

Performance LimitStrength Service

0.85

N/A

N/A 1.20

Event I and II

Extreme

Grid Reinforcementand Connectors

Metallic Reinforcement

Tensile Resistance of

2

Strip Reinforcement1

continuous with the facing mat, use the resistance factor for strip reinforcements.

block). For grid reinforcements connected to a flexible facing mat or which are

Applies to grid reinforcements connected to a rigid facing element (concrete panel or

the gross area and apply to net section less sacrificial area.

Apply to gross cross-section less sacrificial area. For sections with holes, reduce

1

2


Factor


Factor


Factor

Table 1-2 MSE Wall Service I Limit State Design Criteria

Table 1-4 MSE Wall Extreme Event II Limit State Design Criteria

Table 1-1 MSE Wall Strength I Limit State Design Criteria

Pullout Resistance of Tensile Reinforcement

and Connectors

Tensile Resistance of Geosynthetic Reinforcement

Table 1-5 Internal Stability Resistance Factors

Req

Req

Req

LS

DL

a

)• DC: Dead Load of Components and Attachments ( p

)•LS: Live Load Surcharge (

)•EH: Horizontal Earth Pressure - Active (

)• EV: Vertical Earth Pressure - MSE Walls (

)• ES: Earth Surcharge (

Limiting Eccentricity Due To Overturning ( )

Soil Bearing Capacity ( Bearing)

p

p

p

)• DC: Dead Load of Components and Attachments (

)• EH: Horizontal Earth Pressure - Active (

)• EV: Vertical Earth Pressure - Overall Stability (


p

p

p

p

)• ES: Earth Surcharge ( p



)• LS: Live Load Surcharge (





)•EQ: Earthquake (

Sliding Frictional Resistance (Soil - Soil) ( Sliding)

eq) Limiting Eccentricity Due To Overturning (

p

p

p

p

p







)•CT: Vehicular Collision (

p

p

p

p

p

Req

Req

Soil Bearing Capacity ( Bearing-eq)

( Sliding-eq)

Sliding Frictional Resistance (Soil - Soil Reinforcement)

Profes

sional

Engineer

when used.

signed a

nd seal

ed by a

South Car

olina

Register

ed

adequate f

or the

intended u

se. All

drawin

gs must

be

checked b

y the

User's

Engineer

to ensu

re des

ign is

design a

nd drawin

g, inc

luding d

imensions,

must be

dimensions

shown are

sheet

specif

ic. Any u

se of

this

This dr

awing f

urnish

ed for

informat

ion only

. All

Note to

Designer

:

X

Values determined from

as appro

priate

for t

he pro

ject.

"Site-Spec

ific Res

ponse Anal

ysis"

or"Thre

e Poin

t Method"

Designer

to ente

r eith

er

Note to

Designer

:

Global Stability (Fill Walls) ( Stability-eq)

1-2, 1-3, 1-4 and 1-5.

MSE wall design criteria for each limit state are presented below in Tables 1-1,2.

- Extreme Event II Limit State

- Extreme Event I Limit State

- Service I Limit State

- Strength I Limit State

Design MSE Walls for the following limit states: 1.

MSE Wall LRFD Design Criteria:

B /3

B /4

the

materi

al requir

ed by t

he des

ign.

- Designer

to in

put "Sto

ne" or

"Granula

r" bas

ed on

at other limit states are defined in Tables 1-1 through 1-3.

Table 1-4 are for Extreme Event II only. Load Factors used for internal stability analysis

load and resistance factors are presented in Tables 1-4 and 1-5. Load factors outlined in

Assume responsibility for the design of the MSE wall internal stability. Internal stability3.

Seismic XXX psf

Factored Net Bearing Static XXX psf

Min. B X ft.

Wall Height H ` X ft.

Seismic XXX psf

Factored Net Bearing Static XXX psf

Min. B X ft.

Wall Height X ft. ` H ` X ft.

Effective - Cohesion XXX psf

Effective - Internal Friction Angle (deg) XX

Total - Cohesion XXX psf

Total - Internal Friction Angle (deg) XX

Foundation Soils:

Total Unit Weight = XXX pcf

Internal Friction Angle (deg) = XX

Backfill:

Reinforced Backfill Material:

Temporary structures in service for less than 5 years = 5 years.

Temporary structures in service for 5 years or longer = 100 years.

Permanent structures = 100 years.

Design Life:

LRFD Design

Design Methodology:

Specification for Mechanically Stabilized Earth (MSE) Walls.

Provide design in accordance with the SCDOT Supplemental Technical

MSE Wall Notes:

X.XX g X.XX gPGA

proj

ect sp

ecific

conditions.

Use 200 p

sf min

imum.

- Designer

to de

termin

e and i

nput sur

charge

due to

- Designer

to in

put the

requir

ed data

are not acceptable.

Supplemental Technical Specification SC-M-713, walls constructed with negative batter

adjust the amount of batter as needed according to field conditions. In accordance with

movement of panels during the placement and compaction of each lift of backfill and

the face) after completion of construction, a batter is recommended. Monitor the actual

To ensure that the wall does not have a negative slope or batter (Slope outward from6.

guardrail installation at no additional expense to the Department.

soil reinforcement is allowed. Repair any damage done to the soil reinforcement due to

reinforcing strips/mesh may be skewed (15° Max.) to avoid post locations. No cutting of

locations on the Shop Plans. Prior to placement of soil reinforcement, individual

Determine the location of all guardrail posts behind wall facing. Show guardrail post5.

wall coping.

Do not attach traffic barrier, pedestrian railing, or moment slab to MSE wall facing or4.

anchored with dowels.

Any portion of wall coping sloped at 2H:1V or steeper must be cast-in-place concrete and3.

For 4" concrete slope protection ditches, provide Class 2500 concrete.2.

For leveling pad, provide Class 2500 concrete.1.

Additional Requirements:

3. Peak ground accelerations obtained from ADRS are presented in the table below.

- Safety Evaluation Earthquake (SEE) 3% Probability of Exceedance in 75 years

- Functional Evaluation Earthquake (FEE) 15% Probability of Exceedance in 75 years

2. Design Earthquake:

- Site Class: X

- Longitude: XX.XXXX

- Latitude: XX.XXXX

1. Project Location and Site Class

Extreme Event I Limit State: Two-Level Seismic Design

.•appropriate load factors,

pressures times the active earth pressure coefficient, K , of X.XX and the

backfill by multiplying the vertical surcharge pressures or effective overburden

vertical surcharge (LS), dead load vertical surcharges, and active pressure

Design MSE walls to resist horizontal loadings resulting from live load uniform3.

surcharge pressure of psf to account for future pavement overlay sections.

top of the MSE wall. In addition, use a minimum uniform dead load vertical

surcharge pressure, q , to account for the pavement section constructed on

Design MSE walls for Long Term design using a uniform dead load vertical2.

The unfactored live load surcharge (LS) is 250 psf.

modeled as uniform surcharge (LS), q , and are factored using load factors.

walls either perpendicular or parallel to the roadway. The live loads are

Design MSE walls for live load surcharge (LS) located at the top of the MSE1.

MSE Wall Loadings:

factors, is satisfied with the minimum base width required, B .

The external stability of the MSE walls, with appropriate load and resistance2.

Service, and Extreme Event I limit states.

Permanent MSE Walls have been evaluated to meet external stability for Strength,1.

External Stability Limit State Design:

Pri

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day, A

ugust

07, 2015 1

:52:4

5 P

M

SOUTH CAROLINA

DEPARTMENT OF TRANSPORTATION

REV.

REV.

REV.

REVIEWED

QUAN.

DR.

DES.

BY CHK. DATE

XX

MRW

SAN

2-12

MSEWPanelDetails.dgn NO.

SHEET

XXXXXXX-BXX

COUNTY ROUTEXXXXXXXX XXXXXX

BRIDGE PLANS ID

JXY SAN 3-14

New Border

DRAWING NO. 713-01a

4'-0" Bench (Min.)

3" Min. (Typ.)

Layout Line

MSE Wall &

2" Cl.

(Typ.)

Layout Line

MSE Wall &

45°

Step Height

Facing

MSEW

6

Panel Joint (Typ.)

Leveling Pad

Top of

FILL FACE OF PANEL JOINTS

LAYOUT OF FILTER FABRIC AT

> Panel Joint (Typ.)

> Panel Joint (Typ.)

• " Compressible Material (Typ.)

LEVELING PAD DETAIL

2" Cl.

(Typ.)

Layout Line

MSE Wall &

SECTION THRU PRECAST WALL COPING

1'-0"

6"

6"

A13 (Typ.)

A13 (Typ.)

6"

6"

1'-

0"

profile (3" Min.)

achieve design

as required to

Leveling concrete

(M

in

. E

mb

ed

.)

2'-

0"

6'-0" long pieces.

continuous using min.

1" thick neoprene pad

Top of Wall Elevation

2'-

0"

1'-6"

1'-6"

2'-

0"



MSE WALL DETAILS

1

2

Layout Control Point

MSE Wall Horizontal

in front of Wall

Slope of Ground

Depth *

Minimum Embedment

3H:1V

2H:1V

1.5H:1V

less than 2'-0", use 2'-0".

If table results in embedment depth

V

H

LEVELING PAD STEP DETAIL

or slopes flatter than 3H:1V

Horizontal (Abutments)

Horizontal (Walls)

J13 @ 12" Max.

A13 Dowel @ 12" Max.

J13 @ 12" Max.

6" Min.

6" M

in.

6" M

in.

CAST-IN-PLACE WALL COPING

SECTION THRU

1

Drain

drains @ 20' Max.

Place pipe connecting

3

6"

Min

.


4

Filter Fabric (Typ.)

of MSE Wall

Front Face

Ground Line

5

wrapped around pipe

joint filler

• " preformed

drain pipe and weep hole

connector to join

Manufactured Tee

to placing backfill

wall opening prior

around pipe and covering

Wrap filter fabric

1'-0"

6" M

in

.

(T

yp.)

SECTION A-A

4" M

in.

10

" M

ax

.

WEEP HOLE DETAIL

6" M

in

.

Filter Fabric

3

4

*

exposed end of pipe.

more than 12" from

pipe forming weep hole no

end of weep hole or inside

Place rodent screen over

5

6

**

**

**

6" Min. (Typ.)

6" Min. (Typ.)

Wall Height/20

Wall Height/10

Wall Height/10

Wall Height/7

Wall Height/5

‚ "

6" M

in.

A

A

Reinforcement

Soil


MSE Wall Horizontal

Backfill

Reinforced

TYPICAL SECTION

Ground Line

Finished


Limits of Structure Excavation

1'-0"

2'-0"3'-0"

Wall Coping

Leveling Pad

6" M

in.

Min.

Min. Base Width Required = B Req

(See detail this Sh.)

Weep hole @ 10' Max.

by the RCE.

with stone as directed

removed and replaced

Unsuitable soil to be

A

8

7

drainage layer

Aggregate

drainage filtration

Geotextile for

Reinforced Backfill

Limits of

Retained Backfill

Limits of

12"

12

"

4" M

in.

Co

ver

Material

Exp. Jt.

see Section C-C on Sh. XX)

Protection (for details,

4" Concrete Slope

Leveling Pad

7

8

A

Profes

sional

Engineer

when used.

signed a

nd seal

ed by a

South Car

olina

Register

ed

adequate f

or the

intended u

se. All

drawin

gs must

be

checked b

y the

User's

Engineer

to ensu

re des

ign is

design a

nd drawin

g, inc

luding d

imensions,

must be

dimensions

shown are

sheet

specif

ic. Any u

se of

this

This dr

awing f

urnish

ed for

informat

ion only

. All

Note to

Designer

:

Aggregate Drain

8

1'-

0"

2

Wall H

eig

ht P

ay

L

im

it (V

aries)

- Designer

to in

put dimensi

on.

wall profiles.

Pay limit is from top of leveling pad elevation to top of wall. See MSE

stone backfill in the Supplemental Technical Specification SC-M-713.

Provide aggregate, other than Macadam, that meets the requirements for

to the MSE wall construction and is not paid for as a separate item.

backfill to permit construction of the MSE wall is considered incidental

method of construction used. Excavation and/or shoring of retained

Angle to be determined by the Contractor based on site conditions and the

Limit step height for panel facing to • of the full panel height.

4 openings per inch.

rodent screen with minimum of 2 openings per inch and a maximum of

galvanized steel with a minimum wire diameter of 0.050". Provide

Provide rodent screen manufactured from T304 stainless steel or

Maximum vertical spacing of soil reinforcement is 36".

to drain at wall facing.

Slope 2% min. Provide unperforated pipe connecting aggregate drain

the lower layers of soil reinforcement.

Extend top two layers of soil reinforcement 5 feet beyond the end of

1'-0". Design MSE Wall drainage system to drain the aggregate drain.

Specification SC-M-713) completely around aggregate drain and overlap

geotextile for drainage filtration (see Supplemental Technical

stone backfill in Supplemental Technical Specification SC-M-713. Wrap


Construct 1'-0" x 1'-0" aggregate drain using 6" dia. perforated pipe.

Pri

nte

d:

Fri

day

, A

ug

ust

07

, 2

01

5 1

:52

:46

PM

SOUTH CAROLINA


REV.

REV.

REV.

REVIEWED

QUAN.

DR.

DES.

BY CHK. DATE

XX

MRW

SAN

2-12


SHEET

XXXXXXX-BXX


BRIDGE PLANS ID

GAR JXY 2-15

DRAWING NO. 713-01b

Minimum MSE Wall Embedment Depth

JXY SAN 3-14

New Border

Table Title

3

Reinforcement

Soil Bottom of Wall

Top of Bridge Deck

Standard Specifications.

plans or Section 205 of the

Fill in accordance with the

1'-0"

Reinforced Backfill

Limits of


MSE Wall Horizontal

Backfill

Retained

Top of Slab

Wall Coping

End Wall

End bent

MSE Wall

1

Vertical Slip Joint (Typ.)

Ground Line

Proposed

Ground Line

Finished

> Vertical Slip Joint (Typ.)

Casing

TYPICAL SECTION AT END BENTS

ELEVATION VIEW AT END BENTS

1

2

Top of Coping

Front of Wall

Ground Line inEnd of Wall

End Bent

Wall Construction)

(Install prior to

HP XXxXX Steel Piles

4" Perf. Pipe Underdrain

Uncompacted #789 Coarse Aggregate

Leveling Pad

Top of

- Designer

to in

put dimensi

on

* *



4

Wall Coping


MSE WALL DETAILS

2

Layout Line

MSE Wall &

30° Max.

Min

.

2'-

0" M

in.

2'-

0" M

in

.

3'-0" Min.

2" M

in

.

Min.

Expansion Joint in Coping (Typ.)

drains @ 20' Max.


5

1

Drain

6

(For details, see Sh. XX)


ReqMin. Base Width Required = B

1'-

0" M

in

.

6" M

in.

Exp. Jt. Material

Leveling Pad

7

A

8

* *

A(Slope to drain)

4" Concrete Slope Protection

* *

2

3

4

5

6

7

8

9

Drain

Aggregate

WALL TERMINATION DETAIL - ALTERNATE "A"

Top of Coping

4" Concrete Slope Protection

2'-

0" M

in.

Leveling Pad

Top of

WALL TERMINATION DETAIL - ALTERNATE "B"

Ground Line in Front of Wall

Slope Protection

4" Concrete

A

Wall H

eig

ht P

ay

L

im

it (V

aries)

Pad Elevation

Top of Leveling

X

SCDOT Geotechnic

al Des

ign Manual.

as par

t of t

he bri

dge embankment

by Table 10-4

.1 of

the

Do not

use th

e bloc

k faci

ng for

MSE Walls

that a

re def

ined

South Car

olina

Register

ed Prof

essional

Engineer

when used.

intended u

se. All

drawin

gs must

be si

gned and s

ealed b

y a

User's

Engineer

to ensu

re des

ign is a

dequate f

or the

drawin

g, inc

luding d

imensions,

must be

checked b

y the

shown are

sheet

specif

ic. Any u

se of

this d

esign a

nd

This dr

awing f

urnish

ed for

informat

ion only

. All di

mensions

Note to

Designer

:

9

See MSE wall profiles.

Pay limit is from top of leveling pad elevation to top of wall.

for stone backfill in Supplemental Technical Specification SC-M-713.

Provide aggregate, other than Macadam, that meets the requirements

bent.

Locate vertical slip joint at slope break on each side of end

paid for as a separate item.

considered incidental to the MSE wall construction and is not

retained backfill to permit construction of the MSE wall is

and the method of construction used. Excavation and/or shoring of

Angle to be determined by the Contractor based on site conditions


drain to drain at wall facing.

Slope 2% min. Provide unperforated pipe connecting aggregate

This portion of coping must be cast-in-place.

A-A on Sh. XX.

4" Concrete Slope Protection in ditch. For details, see Section

end of the lower layers of soil reinforcement.

Extend top two layers of soil reinforcement 5 feet beyond the

drainage system to drain the aggregate drain.

around aggregate drain and overlap 1'-0". Design MSE Wall

(see Supplemental Technical Specification SC-M-713) completely

Specification SC-M-713. Wrap geotextile for drainage filtration

requirements for stone backfill in Supplemental Technical

pipe. Provide aggregate, other than Macadam, that meets the

Construct 1'-0" x 1'-0" aggregate drain using 6" dia. perforated

A

For Concrete Slope Protection details, see Sh. XX.

For Expansion Joint details, see Sh. XX.

For Leveling Pad details, see Sh. XX.

For Wall Coping details, see Sh. XX.

joints.

Technical Specification SC-M-713) at all horizontal and vertical

Provide geotextile for drainage filtration (see Supplemental

end walls, wing walls, or other bridge elements.

Do not attach soil reinforcement to end bent caps,

Notes:

in Coping (Typ.)

Expansion Joint

in Coping (Typ.)

Expansion Joint

geomembra

ne. f

or oth

er loc

ations.

See a

lterna

te typic

al sec

tion wit

h

line

. Designer

to de

termin

e the

need f

or geomembra

ne

of S

C Route 9

and I-77 t

o the

North Car

olina

State

line

along I

nterst

ate Route

I-77 f

rom the

inters

ection

Chester

, SC t

o Inte

rstate

Route I-

77 and Wes

t of a

line

to Ches

ter, S

C and Nort

h of S

C Route 9

from

of a

line

along S

C Route 72 f

rom the

Georgia

State

- Use a

geomembrane

on all

roads/

routes l

ocated Nort

h

- Designer

to in

put the

requir

ed data

.

ditc

h. nece

ssary

means

to captu

re and/o

r contr

ol runoff

from

- Designer

to de

tail e

rosion c

ontrol

treatment

and any

on MSE wal

l prof

ile.

- Detail

may be e

liminate

d if a

ll inf

ormation i

s provid

ed

loose

ly wit

h granula

r materi

al.

requir

ements.

Minimum r

equirement

is to

backfi

ll

- Bridge

Designer

to de

termin

e backfi

ll mat

erial

and

Designer Note

BMH 4-13SAN

Pri

nte

d:

Fri

day, A

ugust

07, 2015 1

:52:4

7 P

M

SOUTH CAROLINA


REV.

REV.

REV.

REVIEWED

QUAN.

DR.

DES.

BY CHK. DATE

XX

MRW

SAN

2-12


SHEET

XXXXXXX-BXX


BRIDGE PLANS ID

JXY SAN 3-14

New Border

DRAWING NO. 713-01c

2'-

0"

Reinforcement

Soil

Backfill

Retained


MSE Wall Horizontal

Backfill

Reinforced

Moment Slab

Top of


Material

Compressible

Wall Coping

6"

Layout Line

MSE Wall &

Retained Backfill

Finished Grade

Reinforcement

Soil

Bench

Backfill

Reinforced

Temporary Barrier

Geotextile

Retaining Wall

Front face Cast-In-Place

Geotextile Fabric

of MSE Wall

Front Face

(Plan View)

MOMENT SLAB SECTION

Ground Line

Finished

TYPICAL SECTION - WALL WITH MOMENT SLAB

Joint (Level)

Construction

Permissible

Expansion Joint Material

Expansion Joint Material

1

Compressible material 6"

6"

6"

6"

6"


MSE WALL DETAILS

MSE WALL INTERFACE WITH CAST-IN-PLACE WALL

9"7"

2"

10" Rad.

1" Rad.

Top of Roadway

10

"

2'-

8" 1

'-7"

3" C

l.

1'-0" Min.

Min.

Min

.

Min

.

Min.


Wall Coping

1

Drain

drains @ 20' Max.


3

6

4




2" C

l. (T

yp

.)

Min. Min.

TEMPORARY MSE WALL WITH TEMPORARY BARRIER

2

(U

NO

)

Drain

Aggregate5

Leveling Pad

2

3

4

5

6

A

Wall H

eig

ht P

ay

L

im

it (V

aries)

3"

of Barrier in Expansion joint.

Extend compressible material from bottom of Moment Slab to top

slab in the bid price for Concrete Roadside Barrier.

needed for construction of the barrier wall and the moment

Include the cost of reinforcing, concrete, and all other items

Notes:

Wire Mesh Facing

Temporary Welded

Reinforced Backfill

Limits of

A

*

Engineer

when used.

signed a

nd seal

ed by a

South Car

olina

Register

ed Prof

essional

design i

s adequat

e for

the in

tended use.

All dr

awings

must be

dimensions,

must be

checked b

y the

User's

Engineer

to ensu

re

are sh

eet sp

ecific

. Any use

of thi

s desi

gn and d

rawing,

includin

g

This dr

awing f

urnish

ed for

informat

ion only

. All di

mensions

shown

Note to

Designer

:

2





for as a separate item.

considered incidental to the MSE wall construction and is not paid
















UNO - Denotes Unless Noted Otherwise

moment

slab a

nd geomembra

ne.

f

or oth

er loc

ations.

See a

lterna

te det

ail wit

h

Des

igner to

deter

mine t

he nee

d for

geomembrane

Route

9 and I

-77 to t

he Nort

h Caroli

na Sta

te lin

e.

I

nterst

ate Route

I-77 f

rom the

inters

ection o

f SC

I

nterst

ate Route

I-77 a

nd West o

f a li

ne alo

ng

S

C and Nort

h of S

C Route 9

from Ches

ter, S

C to

Route

72 from t

he Georg

ia Sta

te lin

e to Ches

ter,

r

oads/route

s loca

ted North o

f a li

ne alo

ng SC

t

he soi

l rein

forcement,

use a

geomembra

ne on a

ll

i

s dire

ctly a

bove or

within

5 fee

t of t

he end o

f

- F

or loc

ations

where t

he roa

dway or p

aved should

er

s

pacing i

n each d

irecti

on of e

ach face

.

Min

imum rein

forcin

g requir

ement is

#16 bars

at 12"

max.

- Des

igner to

desig

n, det

ail, a

nd label

reinf

orcing s

teel.

- Des

igner to

input

dimension

continuous

unit le

ngth sa

tisfie

s desi

gn requir

ements.

minimum l

ength of

moment sla

b sect

ion betwee

n join

ts so

that

Joints

at 90'

maximum spac

ing, in

moment sla

b. Des

igner to

detai

l

Place

Contract

ion Join

ts at

30' maximum s

pacing a

nd Expansion

*

Pri

nte

d:

Fri

day

, A

ug

ust

07

, 2

01

5 1

:52

:49

PM

SOUTH CAROLINA


REV.

REV.

REV.

REVIEWED

QUAN.

DR.

DES.

BY CHK. DATE

XX

MRW

SAN

2-12


SHEET

XXXXXXX-BXX


BRIDGE PLANS ID

JXY SAN 3-14

New Border

DRAWING NO. 713-01d

Reinforcement

Soil

TRANSITION DISTANCE

TRANSITION DISTANCE

(Under Obstruction)

(Over Obstruction)

Obstruction

Vertical

1

of MSE Wall

Front Face

MSE WALL OBSTRUCTION (VERTICAL)(Plan View)

Obstruction

W

Structural Frame

(Plan View)

Front Face of MSE Wall

Reinforcement

Soil

T

T

Reinforcement

Soil

Tmax = Max. Reinforcement Unit Tensile Load

T = Total Load Which Structural Frame Must Carry = Tmax X W

Reinforcement

Soil

(no kinks)(Typ.)

Smooth Curves

(no kinks)(Typ.)

Smooth Curves

*

Min

.

Min

.

> Vertical Obstruction

"r" +

"t"

4"

X" 6"

4"

"r" +

"t"

X" 6"

*


MSE WALL DETAILS

3"

6"

9"

12"

15" 71"

6"

24"

30"

12"

18"

* - "t" denotes pipe wall thickness

27"

38"

49"

60"

Diameter

Pipe Inside

"r"

Pipe Radius"X"

84"

34"

49"

58"

73"

"X"

1 2

1 - Use for all pipe material except concrete

2 - Use for concrete pipe

(HORIZONTAL)MSE WALL OBSTRUCTION

(VERTICAL) WITH STRUCTURAL FRAME

MSE WALL OBSTRUCTION

15° Max.

Max.

15°

15° Max.

1

1

A A

B B

C C

1'-

0"

1

6

SECTION C-C

Wall Coping

Wall Coping

ƒ"

> Expansion Joint

Edge of Coping

4" Concrete Slope Protection (Typ.)

4"

4• "1'-0"1'-6" Min.

2" C

l.

Invert

"A13" Bars @ 9"

9•" M

in

.

Varies

1'-

0"

1'-

0"

SECTION A-A

SECTION B-B

Wall Coping

Wall Coping

4" Cl.

6" Cl.

Expansion Joint

> Optional

Expansion Joint

> Optional

Exp. Jt. Material

Exp. Jt. Material

Exp. Jt. Material

Flo

w

Flow

AT EXPANSION JOINT

SECTION THRU DITCH

DITCH TRANSITION* *

* *

* *

* *

(Min.)

Bridge

End Bents.

- Remove det

ail fo

r walls

that a

re not

adjacent

to

- Designer

to in

put dimensi

on

(Min.)

soil reinforcement

required between overlapping

Min. 3" of backfill material

method is the MSE Wall Supplier's responsibility.

side of the obstruction to the other. Design and detailing of either

obstruction to transfer the load from the soil reinforcement on one

on each side of obstruction or a structural frame around the

MSE Wall Supplier to design and provide additional soil reinforcement

Notes:

backfi

ll.system,

or oth

er obst

ructio

ns fro

m the

reinfo

rced

Whenever poss

ible r

elocat

e util

ities,

roadway d

rainage

Profes

sional

Engineer

when used.

signed a

nd seal

ed by a

South Car

olina

Register

ed

adequate f

or the

intended u

se. All

drawin

gs must

be

checked b

y the

User's

Engineer

to ensu

re des

ign is

design a

nd drawin

g, inc

luding d

imensions,

must be

dimensions

shown are

sheet

specif

ic. Any u

se of

this

This dr

awing f

urnish

ed for

informat

ion only

. All

Note to

Designer

:

Bond Breaker Felt

AT EXPANSION JOINT

PART. PLAN OF DITCH

WWF 6 x 6 - W2.1 x W2.1

WWF 6 x 6 - W2.1 x W2.1

WWF 6 x 6 - W2.1 x W2.1

Joint @ 40' Max.

ƒ " Expansion

2'-0" 2'-0" 2'-0"

2'-0" 2'-0"

2'-0" 2'-0"

Exp. Jt. Material

Pri

nte

d:

Fri

day, A

ugust

07, 2015 1

:52:5

0 P

M

SOUTH CAROLINA


REV.

REV.

REV.

REVIEWED

QUAN.

DR.

DES.

BY CHK. DATE

XX

MRW

SAN

2-12


SHEET

XXXXXXX-BXX


BRIDGE PLANS ID

JXY SAN 3-14

New Border

DRAWING NO. 713-01e

Joint Cover

> of Slip

Strip (Typ.)

Reinforcing

Strip (Typ.)

Reinforcing

Geotextile

Geotextile

Element

Corner Element

Corner

Geotextile (Typ.)

Strip (Typ.)

Reinforcing

SLIP JOINT DETAIL - PRECAST PANELS

OUTSIDE CORNER DETAIL5

5

Acute angles less than 70° not permitted

Soil Reinforcement

Stream Bed

Rip Rap


Wall Coping

6" M

in.

Backfill

Reinforced

3"

Min.Layout Control Point

MSE Wall Horizontal

Leveling Pad

Min.

3

Reinforced backfill

Limits of

Backfill

Retained

1

4

1

2

TYPICAL SECTION AT WATERFRONT MSE WALL

MSE Wall (Typ.)

Front Face of

MSE Wall (Typ.)

Front Face of

Panel (Typ.)

Wall Facing

Panel (Typ.)

Wall Facing

of MSE Wall

Front Face

Panel (Typ.)

Wall Facing

INSIDE CORNER DETAIL

MSE Wall and Layout Line


Reinforced S

tone

Backfill

2

Geotextile (Typ.)

- Designer

to in

put requir

ed Class

for Rip

Rap.

ALTERNATE MSE WALL DETAILS

5



Drain

Aggregate Wall H

eig

ht P

ay

L

im

it (V

aries)A

3

4

5

6

6

drains @ 20' Max.


A

Slope Protection)

(4" Concrete

Ditch

5 ft/s

ec.where t

he maximum v

elocit

y of t

he wat

er exce

eds

Do not

use Typic

al Sec

tion a

t Waterf

ront MSE Wal

l

Profes

sional

Engineer

when used.

signed a

nd seal

ed by a

South Car

olina

Register

ed

adequate f

or the

intended u

se. All

drawin

gs must

be

checked b

y the

User's

Engineer

to ensu

re des

ign is

design a

nd drawin

g, inc

luding d

imensions,

must be

dimensions

shown are

sheet

specif

ic. Any u

se of

this

This dr

awing f

urnish

ed for

informat

ion only

. All

Note to

Designer

:

wall profiles.

Pay limit is from top of leveling pad elevation to top of wall. See MSE

drain at wall facing.

Slope 2% min. Provide unperforated pipe connecting aggregate drain to

to the MSE wall construction and is not paid for as a separate item.

backfill to permit construction of the MSE wall is considered incidental

method of construction used. Excavation and/or shoring of retained

Angle to be determined by the Contractor based on site conditions and the

lower layers of soil reinforcement.

Extend top two layers of soil reinforcement 5 feet beyond the end of the


this zone. Wrap perimeter with geotextile for drainage filtration.

Supplemental Technical Specification SC-M-713. Do not use Macadam in

Provide aggregate that meets the requirements for stone backfill in

in front of wall with Class Rip Rap.

than 3 feet below the bottom of the stream bed. Backfill excavated area

Construct leveling pad below the maximum scour elevation and no higher

500 Year High Water Level1'-

0"

1'-0"

Pri

nte

d:

Fri

day, A

ugust

07, 2015 1

:52:5

0 P

MR

EV

.

RE

V.

DR

.M

RW

SA

N2

-1

2

DRAWING NO. 713-01

ALTERNATE MSE WALL DETAILS

A A

Wall Coping

Jt. Material

Expansion

Wall Coping

Barrier Parapet

Panel (Typ.)

MSE Wall

Panel (Typ.)

MSE Wall

6" (Typ.)

End Bent

Wall Coping (Typ.)

SECTION A-A

ELEVATION - END OF END BENT

Wall Panel

Top of MSE

Wall Panel

Top of MSE

6"

(Typ.)

MSE Wall panel

Approach Slab

Barrier Parapet

coping

MSE Wall

Jt. Material

Expansion

SECTION B-B

6" (T

yp.)

B

B

Approach Slab

Jt. Material (Typ.)

Expansion

Material (Typ.)

Expansion Jt.

Beam

Jt. Material

Expansion

(Slab not Shown)

Reinforcement

Soil

Backfill

Retained


MSE Wall Horizontal

Backfill

Reinforced

Moment Slab

Top of


Wall Coping

Layout Line

MSE Wall &

Ground Line

Finished

TYPICAL SECTION - WALL WITH MOMENT SLAB

Joint (Level)

Construction

Permissible

Compressible material

1'-0" Min.

1

Drain

drains @ 20' Max.


3

6

4




Drain

Aggregate5

Leveling Pad

A

Wall H

eig

ht P

ay

L

im

it (V

aries)

5'-0"

Reinforced Backfill

Limits of

*

7

Aggregate

Drainage

6

2

1

2

3

4

5

6

7

A

*



wall.

(see Supplemental Technical Specification SC-M-713). Drain to end of

6" dia. perforated pipe wrap with geotextile for drainage filtration




















*

moment

slab a

nd geomembra

ne.

f

or oth

er loc

ations.

See a

lterna

te det

ail wit

h

Des

igner to

deter

mine t

he nee

d for

geomembrane

Route

9 and I

-77 to t

he Nort

h Caroli

na Sta

te lin

e.

I

nterst

ate Route

I-77 f

rom the

inters

ection o

f SC

I

nterst

ate Route

I-77 a

nd West o

f a li

ne alo

ng

S

C and Nort

h of S

C Route 9

from Ches

ter, S

C to

Route

72 from t

he Georg

ia Sta

te lin

e to Ches

ter,

r

oads/route

s loca

ted North o

f a li

ne alo

ng SC

t

he soi

l rein

forcement,

use a

geomembra

ne on a

ll

i

s dire

ctly a

bove or

within

5 fee

t of t

he end o

f

- F

or loc

ations

where t

he roa

dway or p

aved should

er

- Des

igner to

input

dimension

Caroli

na Regis

tered P

rofess

ional Engin

eer when u

sed.

drawin

gs must

be de

signed a

nd seal

ed by a

South

design i

s adequat

e for

the in

tended use.

All

must be

checked b

y the

User's

Engineer

to ensu

re

this d

esign a

nd drawin

g, inc

luding d

imensions,

dimensions

shown are

sheet

specif

ic. Any u

se of

This dr

awing f

urnish

ed for

informat

ion only

. All

Note to

Designer

:

Slope 5% Min.

Aggregate

Drainage

Limits of

Pri

nte

d:

Fri

day

, A

ug

ust

07

, 2

01

5 1

:52

:51

PM

RE

V.

RE

V.

DR

.

GA

RJM

G8

-1

5

Geom

em

brane

MR

WS

AN

2-1

2

DRAWING NO. 713-01

1'-0"

Geomembrane (HDPE)

Impervious

Glue or weld all seams in the geomembrane to prevent leakage.

Technical Specification SC-M-713.

For impervious geomembrane requirememts see Supplemental

Notes:

Pad

Leveling

Wall Coping

See Detail "A"

Reinforced Backfill

Limits of

Reinforcement

MSE Wall Soil

Reinforced Backfill

Stage I MSE Wall Construction

Retained Backfill

Limits of

Soil Reinforcement (Typ.)

Wall Constr.

Wall Facing

Temporary MSE

TWO-STAGE MSE WALL TYPICAL SECTION

MSE Wall Facing

Permanent

DETAIL "A"

Stage II MSE

TWO-STAGE MSE WALL DETAILS


MSE Wall Horizontal

MSE Wall facing

Permanent

A13 (Typ.)

WALL COPING AND SLOPE PROTECTION DETAIL

1

1

WWF 4 x 4 - W2 x W2

J13 @ 12" Max.


A13 @ 12" Max.

1'-0"


for reinforced backfill

the requirements

Fill material meeting

Slope Protection

4" Concrete

drains @ 20' Max.


5

Drain

3

4

3

5




Drain

Aggregate

4

6

A

Wall H

eig

ht P

ay

L

im

it (V

aries)

A

Connector (Typ.)

Turn-Buckle

Turn-Buckle Connector

4" M

in.

2

2

attach the permanent MSE Wall facing to the temporary MSE Wall facing.

soil reinforcement and connect with a turn-buckle connector. Do not

Align the permanent MSE Wall facing connection point and the MSE Wall

Attach the permanent MSE Wall facing to the MSE Wall soil reinforcement.

- Designer

to in

put dimensi

on

permanent

wall f

acing.

to det

ermine t

he appro

priate

time

to const

ruct t

he

monitori

ng syst

em and r

equired s

ettlement

criter

ia

Designer

to sp

ecify

detail

s of s

ettlement

Profes

sional

Engineer

when used.

signed a

nd seal

ed by a

South Car

olina

Register

ed

adequate f

or the

intended u

se. All

drawin

gs must

be

checked b

y the

User's

Engineer

to ensu

re des

ign is

design a

nd drawin

g, inc

luding d

imensions,

must be

dimensions

shown are

sheet

specif

ic. Any u

se of

this

This dr

awing f

urnish

ed for

informat

ion only

. All

Note to

Designer

:

6

Wire Mesh Facing

Temporary Welded

cost of ditch concrete and reinforcing steel in unit bid for coping.

Use Class 4000 concrete for concrete in ditch section. Include

Field bend as necessary.








drain at wall facing.

Slope 2% min. Provide unperforated pipe connecting aggregate drain to

1'-0". Design MSE Wall drainage system to drain the aggregate drain.

Specification SC-M-713) completely around aggregate drain and overlap

geotextile for drainage filtration (see Supplemental Technical

stone backfill in Supplemental Technical Specification SC-M-713. Wrap


Construct 1'-0" x 1'-0" aggregate drain using 6" dia. perforated pipe.



DRAWING NO. 713-01

Pri

nte

d:

Fri

day

, A

ug

ust

07

, 2

01

5 1

:52

:52

PM

RE

V.

RE

V.

DR

.M

RW

SA

N2

-1

2

3

Reinforcement

Soil Bottom of Wall

Top of Bridge Deck




1'-0"


MSE Wall Horizontal

Backfill

Retained

Ground Line

Finished

Casing

Wall Construction)

(Install prior to



Uncompacted #789 Coarse Aggregate

*


Wall Coping

2

Layout Line

MSE Wall &

3'-0" Min.

2" M

in.

Min.

drains @ 20' Max.


5

1

Drain

6




1'-

0" M

in.

6" M

in.

Exp. Jt. Material

Leveling Pad

7Drain

Aggregate

A

Wall H

eig

ht P

ay

L

im

it (V

aries)

5'-0"

Reinforced Backfill

Limits of

Aggregate

Drainage

1

2

3

5

6

7

9

A

9

Expansion Joint

Top of Approach Slab

6" Min.

•" Min.

Slope 5% Min.

* *

*

* *

DETAIL "B"

See Detail "B"





paid for as a separate item.

considered incidental to the MSE wall construction and is not





drain to drain at wall facing.

Slope 2% min. Provide unperforated pipe connecting aggregate

A-A on Sh. XX.

4" Concrete Slope Protection in ditch. For details, see Section

end of the lower layers of soil reinforcement.

Extend top two layers of soil reinforcement 5 feet beyond the








- Designer

to in

put dimensi

on

* *

Slope 5% Min.

Exp. Jt. Material

End BentRegister

ed Prof

essional

Engineer

when used.

drawin

gs must

be si

gned and s

ealed b

y a South

Caroli

na

to ensu

re des

ign is a

dequate f

or the

intended u

se. All

includin

g dimensi

ons, must

be chec

ked by t

he Use

r's Engin

eer

shown are

sheet

specif

ic. Any u

se of

this d

esign a

nd drawin

g,

This dr

awing f

urnish

ed for

informat

ion only

. All di

mensions

Note to

Designer

: SC-M-713) (Drain to end of wall)

Technical Specification

filtration (See Supplemental

in Geotextile for drainage

6" dia. Perf. Pipe Wrap

bonded to end bent and ditch paving

Geomembrane (HDPE) adhesively

30 mil (Min.) Impervious

Geomembrane (HDPE)


wing walls, or other bridge elements.

Do not attach soil reinforcement to end bent caps, end walls,

Notes:

X - Designer

to in

put the

requir

ed data

.

loca

tions. t

o dete

rmine t

he nee

d for

geomembrane

for ot

her

I-77 t

o the

North Car

olina

State

line.

Designer

I-77 f

rom the

inters

ection o

f SC Route

9 and

I-77 a

nd West o

f a li

ne alo

ng Inte

rstate

Route

SC Route

9 fro

m Chester

, SC t

o Inte

rstate

Route

Georgia

State

line t

o Chester

, SC a

nd North o

f

North o

f a li

ne alo

ng SC Route

72 from t

he

- Use a

geomembrane

on all

roads/

routes l

ocated

and r

equirements

.

- Bridge

Designer

to de

termin

e backfi

ll mat

erial

3

Reinforcement

Soil Bottom of Wall

Top of Bridge Deck




1'-0"


MSE Wall Horizontal

Backfill

Retained

Ground Line

Finished

Casing

TYPICAL SECTION AT END BENTS

End Bent

Wall Construction)

(Install prior to



*


Wall Coping

2

Layout Line

MSE Wall &

3'-0" Min.

2" M

in.

Min.

drains @ 20' Max.


5

1

Drain

6




1'-

0" M

in

.

6" M

in.

Exp. Jt. Material

Leveling Pad

7Drain

Aggregate

A

Wall H

eig

ht P

ay

L

im

it (V

aries)

Reinforced Backfill

Limits of

Aggregate

Drainage9

Slope 5% Min.

* *

Geomembrane (HDPE)


Coarse Aggregate

Uncompacted #789

SC-M-713) (Drain to end of wall)

Technical Specification

filtration (See Supplemental

in Geotextile for drainage

6" dia. Perf. Pipe Wrap

Foam Backer Rod

Cell Polyethylene

2" dia. Closed

Elastomeric Bearing Pad

1'-0"

ALTERNATE SECTION AT END BENTS

TYPICAL SECTION AT FREE-STANDING END BENTS

9

9

Aggregate

Drainage

Limits of

Aggregate

Drainage

Limits of

DRAWING NO. 713-01

Pri

nte

d:

Fri

day

, A

ug

ust

07

, 2

01

5 1

:52

:53

PM

RE

V.

RE

V.

JX

YS

AN

1-1

4

Geom

em

brane

DR

.M

RW

SA

N2

-1

2

1'-0"

Date post:	21-Mar-2018
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