ALABAMA DEPARTMENT OF TRANSPORTATION English/STDUS19_300.pdftimber (rectangular) galvanized steel...

4'-2"

> BOLT HOLE

GROUND

4'-2"

4'-2"

BE DRIVEN

STEEL POST MAY

> BOLT HOLE

STEEL BOST GALV

FLANGE

HOLE IN

POST

STEEL WASHER

STEEL

CUT

POST

TIMBER

> POST BOLT SLOT

4'-2"

12'-6"12'-6"

GROUND LINE

(SHEET METAL SCREW SPACING)

MANUFACTURING TOLERANCES.

NOTE : ALL DIMENSIONS SUBJECT TO

5'-1"

GROUND

ELEVATION

ARRANGEMENT AT POST RAIL SPLICE

TIMBER (RECTANGULAR)

GALVANIZED STEEL "C" POST

GUARDRAIL POST DETAILS

5'-1"

5'-1"

GALVANIZED STEEL "H" POST

20"

14"

20"

14"

20"

14"

3„

"

1‰

"1

‰"

12•"

4‚"

7†

"

10"

20" 20"20"

4‚"

20"

20"

18"

18"

CORRUGATED STEEL BEAM GUARDRAIL

SLOT

ƒ" x 2•"

9'-3"

9'-3"

9'-3"

0

12'-6" 6'-3" 6'-3" 6'-3" 6'-3"

GENERAL NOTES0

10" WIDE (1/8") THICK

FLAT ALUMINUM SHEETING

7"‡"

4"

6"4"

‡"

>11/16"

9#

W6 x

8.5# OR

W6 x

7"

¦"

HOLE

•"

5.875" 4.340"

7"

3"

6"

3"

8"

¦"

†" BOLTS0

(0.125) THICK

SIGN PANEL

ALUMINUM

2" 2"

ž" x 1„" SLOTTED HOLES

1"

@ 4'-6" LONG

# 3 U-CHANNEL POST

5' MINIMUM

SCREW WITH WASHER

‰" X 1" SHEET METAL

WITH 2 BOLTS AND NUTS.

HAZARD MARKER POST TO GUARDRAIL POST

RED CENTERMOUNT DELINEATORS. ATTACH

BACKPLATE WITH (9) NINE 3‚" DIAMETER

LANE CLOSURE). BLACK 18" SQUARE ALUMINUM

NOTE : TYPE 1-A HAZARD MARKER (2 REQUIRED FOR 4

THE RIGHT OR LEFT AS APPLICABLE.

WHERE TURNS ARE ALLOWED TO THE RIGHT OR LEFT ONLY, STRIPES SHALL SLOPE DOWNWARD TO

ARE INTENDED THE STRIPES SHALL SLOPE DOWNWARD TOWARD THE CENTER OF THE BARRICADE;

THE STRIPES SHALL SLOPE DOWNWARD IN BOTH DIRECTIONS FROM THE CENTER; WHERE NO TURNS

THE SIDE WHICH TRAFFIC IS TO PASS. IF BOTH RIGHT AND LEFT TURNS ARE PROVIDED FOR,

5. STRIPES SHALL MAKE AN ANGLE OF 45° WITH THE VERTICAL, SLANTING DOWNWARD TOWARD

REFERENCE TO THE PLACEMENT OF THESE SIGNS CAN BE FOUND IN THE M.U.T.C.D.

TO PERMIT VEHICLES TO AVOID THE DEAD END. COST NOT INCLUDED WITH BARRICADE.

4. DEAD END AND/OR NO OUTLET SIGNS SHALL BE POSTED A SUFFICIENT ADVANCE DISTANCE

3. TYPE 1-A HAZARD MARKER SHALL BE INCLUDED IN COST OF BARRICADE.

SUFFICIENT LENGTH TO GIVE FULL PROTECTION NECESSARY.

AND PANELS SHALL BE ADDED. IN ALL CASES THE BARRICADES SHALL BE OF

UP TO 30 FEET IN WIDTH. IF GREATER LENGTH IS REQUIRED, ADDITIONAL POST

REQUIRED TO CONSTRUCT BARRICADES FOR CLOSING ROADS, STREETS AND ALLEYS

2. THIS DRAWING WAS MADE IN ORDER TO SHOW POST, BEAM GUARDRAIL, PANELS, SLOTS AND FITTINGS

WIDTH AT AN ANGLE OF 45° WITH THE VERTICAL.

THICK, RED AND WHITE STRIPES, REFLECTORIZED WITH TYPE III OR IV SHEETING 6" IN

1. THE RAILS SHALL BE CLASS "A" TYPE I "W" BEAM; WITH FLAT ALUMINUM PANELS 0.125"

BARRICADES

DETAILS OF PERMANENT

02-28-13 by J.F.T.

barricade in the Elevation View on

downward toward the center of the

and corrected the stripes to slope

Added Note 5 to General Notes2.

by Joe F. Thomas

Added to CADD on 04-07-991.

L.V.S.

03-08-89 B-713 301

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA

DESIGN BUREAU SPECIAL DRAWING

1409 COLISEUM BOULEVARD

MONTGOMERY, AL 36130-3050

OF TRANSPORTATIONALABAMA DEPARTMENT

SPECIAL DRAWING NO INDEX NO

REVISIONS

UNAUTHORIZED USE OF THIS DRAWING MAY BE PROSECUTED TO THE FULLEST EXTENT OF THE LAW.

OF TRANSPORTATION REPRESENTATIVE AUTHORIZED TO APPROVE THIS USE. ANYONE MAKING

ANY ORGANIZATION, WITHOUT THE EXPRESSED WRITTEN CONSENT OF THE ALABAMA DEPARTMENT

TRANSPORTATION AND IS NOT TO BE COPIED, REPRODUCED, ALTERED, OR USED BY ANYONE, OR

THIS DRAWING REPRESENTS DESIGNS PREPARED FOR USE BY THE ALABAMA DEPARTMENT OF

CURRENT ALABAMA DEPARTMENT OF TRANSPORTATION

--SPECIFICATIONS--

Bureau Std Engr:

DRAWN BY: DATE DRAWN:

NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

RAIL IS CURVED.

POINT AT ANCHOR PLATE IF GUARD-

OF RAIL. CABLE MAY HAVE ANGLE

GUARDRAIL FOR STRAIGHT RUNS

NOTE: CABLE TO BE PARALLEL TO

CONCRETE ANCHOR

STEEL PLATE

SECURE CABLE LOOP

W/6 CABLE CLIPSANCHOR PLATE

"A"

"A"

CONCRETE ANCHOR

GROUND LINE

WIRE TIED DEAD END

TO FIT

ATION WELD OR BEND

EITHER FULL PENETR-

NEUTRAL AXIS

METAL BEAM GUARDRAIL

12"

4•" 4•" 4•" 4•" 4•"

2"

HEX NUT FOR 1" STUD

†" BOLT

2‚"

1„"

3…"2

…"

1‚"

LONG STUD5‚"

…"

…"

‚"

AGAINST THE DEAD END.

OF THE WIRE ROPE, WHILE THE "U" OF THE BOLT PRESSES

NOTE: THE BASE OF THE CLIP BEARS AGAINST THE LIVE END

PROPER METHOD OF APPLYING WIRE ROPE CLIPS

ANCHOR PLATE DETAILS

SECTION "AA"

STANDARD SWAGED FITTING AND STUD

12"

THREADED

ENTIRE LENGTH

5'-6"

PLAN

ELEVATION

TYPE-8 ANCHOR

0

SECTION

TERMINAL

FLARED

0

PLATE DETAILSEE ANCHOR

6'-3" 6'-3" 5'-6"

5'-0"

1" STUD

1" DIA. x 7"

•" x 3" x 10" P L

9"

•' x 3" x 10" STEEL PLATE

3"

W8 x 18 x 4'-6" LONG

2"2"

7"

ƒ" CABLE

1'-6" X 5'-0"

1‚" RODƒ" CABLE1'-6"

‰" WELD ALL AROUND

…" x 3" x 2‚" PLATE

HEX NUT FOR †" BOLT

W8 X 18

•" x 3" x 10"

ƒ" CABLE

CONNECTION FOR

STANDARD SWAGED

3"

1•

"

PLATE

…"

WELD

‰"

0N NEUTRAL AXIS

FOR †" BOLT

2•"

SWAGE CONNECTED

ƒ" CABLE TO BE

ON 8" BEAMDETAIL OF WELDED PLATE

3"

4"

4"

4"

6'-3"

PLAN

(NO BLOCKOUT USED AT THESE TWO POSTS)

POSTS 1 & 2

7•"

3ƒ"

5•"

2ƒ"

1•

"

10"

1'-

3"

1'-

5•

"

‡" HOLE

ƒ" HOLE

FIT INSIDE TS 8" x 6" x ‰"

TYPE 8 ANCHOR

LIMIT OF TYPE-8 ANCHOR

18'-0"

1'-10"

HEX NUT & HEX (JAM) NUT

†" x 10" LONG POST BOLT AND NUT

WITH BEAM WASHER UNDER HEAD AND

†" PLAIN ROUND WASHER UNDER NUT

ANCHOR PLATE

CABLE ASSEMBLY

LINE POST

STANDARD

2STEEL TUBE

8" x 6" x ‰" x 5'

18" x 24" x ‚"

SOIL PLATE

BREAKAWAY POST

SHORT TIMBER

12" 16"

LIMIT OF TYPE-8 ANCHOR 14'-4"

TRAFFIC

SECTION

END

FLARED

6'-3"

TAUT WITH HAND WRENCH

CABLE TO BE DRAWN

PRIOR TO SETTING JAM NUTS

POST SLEEVE

ANCHOR PLATE

TWO 8d NAILS TO

PREVENT ROTATIONBEARING PLATE

ELEVATION

SHORT TIMBER

BREAKAWAY POST

FLARED END

SECTION

SHORT TIMBER

BREAKAWAY POST

1

6'-3" 6'-3"


1'-10"

TRAFFIC

2•" HOLE


THE STEEL TUBE OPTION UNLESS SPECIFIED ON THE PLANS.

3. THE CONTRACTOR MAY SUPPLY EITHER THE CONCRETE ANCHOR OPTION OR

2. ALL GUARDRAIL SHALL BE GALVANIZED.

NOTE: 1. ALL ACCESSORIES REQUIRED FOR MOUNTING THE RAIL SHALL BE GALVANIZED.

GENERAL NOTES

SOIL PLATE

WITH 1" PLAIN ROUND WASHER

STEEL TUBE

BOTTOM 16" OF POST MUST

†" x 10" LONG BOLT AND

NUT WITH †" PLAIN

ROUND WASHER UNDER HEAD AND NUT WASHER UNDER HEAD AND NUT


2"-3"

CONCRETE ANCHOR OPTION

STEEL TUBE OPTION

4"

2 1

1†"

HEX HEAD NUT W/WASHER

ON FRONT FACE, TOTAL - 8

†" o HEX HEAD x 1•" W/STEEL WASHERS

AT THESE POST

BACKUP PLATES REQD

THREADED 2" MIN

WELDED EYE

GALVINIZED ROD WITH

1‚" x 4'-6"

MIN DIA

1'-6"

FRONT FACE

W/STEEL WASHER ON

†" o HEX HEAD x 1•" BOLT

…" PLATE

1ˆ" DIA HOLE IN

(2 Reqd)

L.V.S.

10-25-93 GA-630-8 303

1"

2'-1"

2'-1"

by LVS.

ground line to 31" on 05-15-17

4. Adjusted Guardrail height from

by W.W.A.


Adjusted Guardrail height from3.

No. 3 on 06-06-03 by W.W.A.

Added Steel Tube Option and Note2.

by Joe F. Thomas.


1'-

11"

4'-

0"

1…" O HOLE

-TYPE 8 (MASH)

GUARDRAIL END ANCHOR

DETAILS OF

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

ELEVATION

PLAN

4:1MAX

FIELD BEND

TOP OF CUT

(typ)

LENGTH OF NEEDDISTANCE VARIES TO FIT FI

ELD CONDITIONS

*

b

B

B

A

A C

C

D

D

CONCRETE BLOCK ANCHOR

PLAN VIEW

2'-0" Shoulder offset

TOE OF FILL

3'-0" Ditch

a

a

b2

2

6'-3"

6'-0"

37'-6"

8:1 fl

are

PAY LIMIT

S OF TYPE 9

END ANCHOR

PERSPECTIVE VIEW

DESIGN SPEED

mpha:b a :b

2 2

15:1 8:1

13:1

12:1

11:1

10:1

9:1

7:1

8:1

8:1

8:1

8:1

8:1

7:135 or less *

ELEVATION VIEW (PROFILE ALONG RAIL)

SHOULDER SHOULDER6'-0" 3'-0" 6'-0" 3'-0"

WOOD BLOCK

SHOULDER

SHOULDER

10:1

SECTION A-A SECTION B-B

(WITH RUBRAIL)

SECTION C-C

(WITH RUBRAIL)

SECTION D-D

END OF INSERT

TO BE CLOSED

THREADED INSERTS FOR

STEEL POST

DITCH

4ˆ"

CONCRETE BLOCK ANCHOR

7„"

60

50

45

40

2"

4•" 4ˆ"

BE WELDED TO INSERTS

CONCRETE BLOCK

DITCH

HEAD CAP SCREWS. CAP

SCREWS TO BE THREADED

(2'-0" x 2'-0" x 3'-0")

3•

"3•

"

5"

3•

"3•

"

4"

3•"

3•"

3'-0"

2'-

0"

2'-6" x 3'-6"

3 - #3 BARS 1'-6" LONG

Œ" o BARS TO

THREADED MIN OF 1ƒ".

2'-

0"

8"

8"

4"

4"

65

70

10:1 10:1

3-#3 HOOPS

3'-0"

BEGIN RUBRAIL WHEN

HEIGHT IS GREATER THAN 18"

NOTE: RUBRAIL TO BE PLACED

BEHIND THE FIRST POST

WOOD BLOCK

WOOD BLOCK

COVER

7‡"MAINTAIN

MINIMUM

OF4'-0"

AS NEEDED)

4:1

MAX

10:1

POST ELEVATION

FROM BOTTOM OF GUARDRAIL.

(COST OF RUBRAIL INCL.

IN TY 9 END ANCHOR)

NOTE: USE 8' POST

WHEN RUBRAIL

IS REQUIRED

RUBRAIL

(INCREASE

8' POST

10:1 DITCH FORESLOPE

HEIGHT OF GUARDRAIL IS PARALLEL

TO ROADWAY GRADE

GUARDRAIL HEIGHT TAPERS

TO CONCRETE BLOCK

6" DEEP x 3'-0" WIDE DITCH

UNTIL BEYOND THE DITCH

ANCHOR ASSEMBLY FOR THREADED

RUBRAIL

MAX. DITCH

DEPTH FOR FOR USE IS 18"

ANCHOR

CONCRETE BLOCK

(8 FT POST WHERE RUBRAIL IS USED)

2:1

MIN

CONCRETE BLOCK

ANCHOR

INSERTS (SEE DETAIL BELOW)

TYPE 9 END ANCHOR

NOTE: DO NOT USE THE

IF THE BACKSLOPE IS

FLATTER THAN 2:1.

ANCHOR ASSEMBLY DETAIL

NOTE: PAY LIMITS OF THE TY 9 END ANCHOR WILL BE FOR THE LENGTH SHOWN

THE COST OF THE RUBRAIL, IF REQUIRED, WILL BE INCLUDED IN THE COST

OF THE TYPE 9 ANCHOR REGARDLESS OF WHETHER IT FALLS WITHIN THE

LIMITS OF THE TYPE 9 ANCHOR.

REGARDLESS OF THE DITCH OR BACKSLOPE CONFIGURATION.

1'-

6"

Ÿ" x 2" GALVANIZED HEX

A MIN 1‡" INSERTS

2:1 MI

N

1'-0" MIN

2:1 MIN

BACKSLOPE

L.V.S.

09-02-86 GA-630-9 304

25"

2'-7" NORMAL

by LVS.


3. Adjusted Guardrail height from

Assembly Design on 10-23-06 by J.F.T.

Added rubrail & changed Anchor2.

by J.F.T.


(FOR USE ON 2:1 OR STEEPER BACKSLOPES)

END ANCHOR-TYPE 9

DETAILS OF GUARDRAIL

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

1 2 3 4

A B C D E G

GFEDCBA

(ONE SET INSIDE THE OTHER)

LIMITS OF TYPE 13 GUARDRAIL ANCHOR

STANDARD GUARDRAIL

1

2

3

4

MO

UN

TI

NG

HT

FINISHED SHOULDER

1 2

FINISHED SHOULDER FINISHED SHOULDER FINISHED SHOULDER FINISHED SHOULDER FINISHED SHOULDER

MO

UN

TI

NG

HT

OF W-BEAM

END DOUBLE SECTION

6543

POST

F

1„"

STEEL POST

†" o CARRIAGE BOLT

†" o BOLTS

13"

13"

WOOD POST

TOP VIEW

DOUBLE-SECTION OF W-BEAM CLASS A, TYPE 2 (ONE SET INSIDE THE OTHER)

SIDE VIEW

SECTION - AA SECTION - BB SECTION - CC SECTION - DD SECTION - EE SECTION - FF SECTION - GG

GENERAL NOTES

ELEVATION

31"

13"

12"

1"†" o BUTTON BOLT, RECESS NUT, ROUND WASHER, PLATE WASHER

PLAN

DOUBLE SECTION OF W-BEAM CLASS A TYPE 2

4.5"

3"

2"

(WOOD)

BLOCK-OUT

BOTTOM

BOLT

†" o CARRIAGE

6"

2"

1'-2"

1'-2"

4"

1'-8"

1'-2"

6"

1'-2"

6'-6"

1'-2"

7"

1'-8"

6'-6"

18" LONG

†" o BOLT

1'-2"

1'-2"

7"

6"

6'-6"

6"

8" 8"

1'-4"

†" o BOLT

7"

31"

6'-6"

7"

1-10ƒ" = 6'-3"

4 SPACES @ 1'-6ƒ"

6" x 8" WOOD OR W6 x 9 STEEL POST

4 SPACES @ 3'-1•" = 12'-6" 6'-3"

26'-10ƒ"

7"

6"

BOLT

†" o

WOOD OR STEEL POST

5 6 7 8 9

5 NO BLOCKOUT

8" 8" 8" 8" 8"

STEEL POST

W6 x 9


†" o BOLTS

2"

1'-2"

6"

1'-2"

7'-6"

8"

13" 1'-2"

1'-2"

7"

6"

7'-6"

8" 8"

STEEL POST

W6 x 9

BOTTOM BLOCKOUTS

THICKNESS OF

SEE TABLE FOR

†" o BOLT

10" LONG

18" LONG

SIDE VIEW

TOP VIEW

7'-6"

STEEL POST

W8 x 13

Ž" o HOLE

7ƒ"

4"

6"

13ƒ"

8"

WOOD 8" x 8"

6"

STEEL W8 x 13

OR

4•"

W6 x 9#

W6 x 8.5# OR

6"

or

TOP VIEW

POST

WOOD POSTS 1 & 2 ARE 8" x 8"

WOOD POSTS 3-9 ARE 6" x 8" WIDTH OF WOOD BLOCKOUT FOR WOOD POST, 8" (POSTS 1-2)

8"

1'-4"

WIDTH OF WOOD BLOCKOUT FOR STEEL POST = 4•"

WIDTH OF WOOD BLOCKOUT FOR WOOD POST, 6" (POSTS 3-5)

*

* *

*

(RUBRAIL)

W-BEAM

END SINGLE*

BLOCKOUT (WOOD ONLY)


(WOOD ONLY)

BLOCKOUT


BLOCK OUT (WOOD ONLY)


BE WOOD ONLY.

8. ALL BLOCKOUTS SHOWN ON THIS DRAWING SHALL

BRIDGE RAIL

W/•" PLATE WASHER

‡" o H.S. HEX BOLTS

OR

(SEE BRIDGE PLANS)

ASSEMBLY

CONCRETE ANCHOR

(SEE NOTE NO 3)

W/•" PLATE WASHER

‡" o H.S. HEX BOLTS

OR

(SEE BRIDGE PLANS)

ASSEMBLY

CONCRETE ANCHOR

W-BEAM VERTICAL TRANSITION - 31" MOUNTING HEIGHT TO 28" MOUNTING HEIGHT

TOP OF GUARDRAIL

TOP OF GUARDRAIL

CLS A TY 2

(RUBRAIL)

W-BEAM

SINGLE

MO

UN

TI

NG

HT

WITH 10d GALVANIZED NAIL

SECURE WOOD BLOCKOUT FROM ROTATION

POSTS NO 3 & 4

POSTS NO 5, 6, 7, 8, 9

FOR NO 6 POST (ONLY)


1 & 2

POSTS NO

3 & 4

POSTS NO 5, 6, 7, 8, 9

POSTS NO

1, 2, 3, 4

POST NO

FRONT VIEW STEEL

POST NO

BRIDGE RAIL DRAWING FOR SLOPED FACE DIMENSIONS.

TO TRANSITION TO SLOPED BARRIER FACE. SEE PRECAST

PRECAST BRIDGE RAILS, BATTER POSTS NO 1 THROUGH 4

7. FOR OFF-SYSTEM ROUTES ONLY; AND, WHEN ATTACHING TO

POST (ONLY)

FOR NO 6

†" o BOLT

AT THIS POST

REQD FOR RUBRAIL

NO BOLT OR BLOCKOUT

POSTS NO 1 & 2

2'-0"10'-0"

12'-0"

1'-10ƒ"

BRIDGE PLANS)

STRAIGHT FACE TYPEBRIDGE RAIL (SEE

7"

•" 7

•" 1

•"

1'-2

CONCRETE BARRIER

OR

BRIDGE PLANS)

BRIDGE RAIL (SEE

NEW JERSEY TYPE

1‚"

MATCHLINE "A"

MATCHLINE "A"

ANCHOR - TYPE 13

DETAILS OF GUARDRAIL END

L.V.S.

01-17-90 310

28"

28"

CONNECTORS

TERMINAL

(WOOD)

BOTTOM BLOCKOUTS

THICKNESS OF

SEE TABLE FOR

(WOOD)

BLOCKOUTS

THICK OF BOTTOM

SEE TABLE FOR

FOR BOTTOM RAIL

THICKNESS OF WOOD BLOCKOUT

TABLE

NOTE: NO W-BEAM VERTICAL TRANSITION NEEDED WHEN MOUNTING TO 31" W-BEAM HEIGHT

31" height on 06-20-17 by LVS

31" to 28" not needed when mounting to

Added note that w-beam tranistion from7.

line to 31" on 03-14-17 by J.F.T.

6. Adjusted Guardrail height from ground

by J.F.T.

attachment option added on 01-02-14

STRAIGHT FACE TYPE BRIDGE RAIL5.

line to 28" on 07-20-07 by W.W.A.

Adjusted Guardrail height from ground4.

05-26-05 by W.W.A.

indicated wood only blockouts on

Added note No. 8, adjusted Note No. 3 &3.

10-10-03 by J.F.T.

Clarified bolt location on blockouts on2.

Added Note No. 7 on 09-10-02 by J.F.T.1.

GA-630-13

STEEL POSTS 3 THROUGH 9 ARE W6 x 9.

6. STEEL POSTS 1 & 2 ARE W8 x 13.

5. AT POST 7, BACK UP PLATE BOLTED TO BLOCKOUT ONLY.

2, 3 AND 5. BOLT BLOCKOUTS DIRECTLY TO POSTS.

W BEAM) TO POSTS AND BLOCKOUTS ON POST NUMBERS 1,

4. DO NOT BOLT DOUBLE SECTION W-BEAM (OR RUBRAIL

GUARDRAIL AND HARDWARE NOT SHOWN.

3. SEE SPECIAL DRAWING GR-630-S FOR DETAIL OF POST,

INSTALLATION.

2. THE BOTTOM W-BEAM MAY BE SHOP BENT T0 FACILITATE

TO DEVELOP THIS GUARDRAIL TRANSITION.

HIGHWAY BARRIER RAIL HARDWARE" HAS BEEN USED

DETAILED IN 1995 AASHTO "A GUIDE TO STANDARDIZED

1. STANDARD GUARDRAIL ELEMENTS AND HARDWARE AS

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

Guardrail

W-Beam

Strong Post

Direction of Traffic

Guardrail W-BeamStrong Post

Direction of Traffic

Offset

Convex Curve

Concave Curve

Concave Curve

Convex C

urve

POSTS #1 & #2

SoftStop System

SoftStop System

ANCHORS, TYPE 20 SERIES

NOTICE CONCERNING GUARDRAIL END

the offset is 0 feet to 2 feetFor radii of 650 feet or greater (flatter),

the offset is 0 feet to 2 feet.For radii greater than 750 feet,

the offset is 0 feet to 1.5 feet.For radii between 500 feet and 750 feet,

31"

3'-4"

TYPICAL POST #3 - #8

6' POST

STANDARD

8 7 6 5 4 3 2 1 0

6'-3"6'-3" 6'-3"

2'-7"

TRAFFIC

POSTS #0 & #1

CENTERLINE OF ANY SLOPE

TRANSITION TOSHOULDER WIDENING

BE USED IF RIGHT-OF-WAY CONSTRAINTS EXIST.

NOTE: STEEPER SLOPES CONSISTENT WITH THE APPROACH SIDESLOPES MAY

SLOPE 4:1 OR FLATTER (SEE NOTE 8)

flatter

10:1 or

3:1 OR FLATTER

15°Max

BACK OF POST #2-#8

16"

(SEE NOTE #5)

EDGE OF PAVEMENT

PAY LIMIT FOR SOFTSTOP GUARDRAIL END TERMINAL (50'-9•")

SEE SOFTSTOP MANUAL FOR REQUIREMENTS.

WHEN OFFSET IS REQUIRED BY DESIGN ENGINEER,

INSTALL SOFTSTOP PARALLEL TO ROADWAY.

NOTE:

4'-7"5'-8"

25'-9•"

6'-3"6'-3"

3'-4"

PARALLEL TO GRADE

REFERENCE LINE

SEE NOTE 6

6'-1

…"

6'-3"

GROUND LINE

CENTERED AT

APPROXIMATELY

-YIELDING HOLES

MI

N

2'

OF

NE

ED

LE

NG

TH

10:1

OR

FL

AT

TE

R

SH

LD

SL

OP

E

NO

RM

AL

(TYPE III SHEETING)

OBJECT SAFETY MARKER

REFLECTORIZED

5" X 24"

312-AD.J.W.

L.V.S. 10-13-17

MI

N

2'

5'

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

RAIL AT POST 2

DO NOT ATTACH

KING BLOCK

GA-630-20 (SHEET 1 OF 3)

GUIDELINES.

MANUFACTURER FOR INSTALLATION INSTRUCTIONS AND

THE CONTRACTOR SHALL CONTACT THE APPROPRIATE

*MAXTENSION (AS DETAILED ON GA-630-20 SHEET 3 OF 3)

*MSKT (AS DETAILED ON GA-630-20 SHEET 2 OF 3) AND

THE FOLLOWING END TREATMENTS FOR INSTALLATION:

CONTRACTOR HAS THE OPTION OF CHOOSING ONE OF

TYPE 20 SERIES (MASH), IS SET UP ON A PROJECT THE

WHEN PAY ITEM 630-C, GUARDRAIL END ANCHOR,

IF SPACE IS LIMITED. IT IS 38'-3•" IN LENGTH. DETAILS CAN BE PROVIDED UPON REQUEST TO THE DESIGN BUREAU.

9. A MASH, TL-2 VERSION OF THE SOFTSTOP END ANCHOR SYSTEM IS APPROVED. IT CAN BE USED IN LOW DESIGN SPEED AREAS (45 MPH AND BELOW)

A 4:1, AND THE GUARDRAIL CAN BE EXTENDED BACK 100' OR LESS TO PROVIDE A 4:1 SLOPE, THE GUARDRAIL SHOULD BE EXTENDED.

8. A 4:1 SLOPE IS DESIRABLE. IF THE LENGTH OF NEED BEGINS ON A TRANSVERSABLE EMBANKMENT SLOPE (3:1 OR FLATTER) BUT LESS THAN

INSTALLATION, EXCAVATION, REFLECTORIZED SHEETING, ETC.

TYPE SOFTSTOP. THE PRICE BID SHALL BE FULL COMPENSATION FOR ALL ITEMS OF WORK INCLUDING, BUT NOT LIMITED TO, ALL HARDWARE,

IF IT IS NECESSARY TO SET UP THIS END ANCHOR INDIVIDUALLY, PAYMENT SHALL BE MADE UNDER ITEM 630-C, GUARDRAIL END ANCHOR,

7. THE SOFTSTOP GUARDRAIL END ANCHOR SHALL BE PAID FOR UNDER ITEM 630-C, GUARDRAIL END ANCHOR, TYPE 20 SERIES (MASH).

SOFTSTOP ASSEMBLY MANUAL FOR SPECIFIC DETAILS.

6. IT IS ACCEPTABLE TO INSTALL THE SOFTSTOP IMPACT HEAD PARALLEL TO THE GRADE LINE OR WITH AN UPWARD TILT. SEE

5. THE GUARDRAIL WITHIN THE SOFTSTOP SHALL NOT BE CURVED.

4. DO NOT ATTACH THE SOFTSTOP DIRECTLY TO A RIGID BARRIER.

STRIPES SHOULD SLOPE DOWNWARD TO THE SIDE OF TRAFFIC FLOW.

3. REFLECTORIZED OBJECT SAFETY MARKER SHALL BE DIAGONAL YELLOW ON A BLACK BACKGROUND, TYPE III SHEETING. THE YELLOW DIAGONAL

2. ALL BOLTS, NUTS, CABLE ASSEMBLIES, CABLE ANCHORS AND BEARING PLATES SHALL BE GALVANIZED.

TRINITY HIGHWAY PRODUCTS, LLC, 2525 N. STEMMONS FREEWAY, DALLAS, TX 75207. http://trinityhighway.com/products/SoftStop.html

1. THE SOFTSTOP END ANCHOR SHALL BE INSTALLED IN ACCORDANCE WITH INSTRUCTIONS AND RECOMMENDATIONS OF THE MANUFACTURER

GENERAL NOTES

and added to CADD on 10-13-17 by L.V.S.

20 (SOFTSTOP)(MASH)(TL-3)". Drawing is MASH approved

(BEST)" to "DETAILS OF GUARDRAIL END ANCHORS SERIES

from "DETAILS OF GUARDRAIL END ANCHORS SERIES 20

1. Updated, Removed and Replace Guardrail drawing

(MASH)(TL-3)(SOFTSTOP)

- TYPE 20 SERIES

DETAILS OF GUARDRAIL END ANCHOR

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

Length of Need

Detail

See

for Installation

End of Payment

1 2

TRAFFIC

PLAN

ELEVATION

SK

T

A

A

3 4 5 6 7 8

0 to 24" Rail Offset Over 50'

6'-3"6'-3"6'-3"6'-3" 6'-3" 6'-3" 6'-3"

STRUT

HEAD

IMPACT

3'-1•"

Side

Downstream

Soil Plate on

(6' W6X15)

BOTTOM

FIRST POST

Bearing Plate (8)

†" x 10" H.G.R. (8)

H.G.R. Nut

†" Dia

(Post #2)

Splice Bolt

†" Dia x 1‚"



(9'-4•")

W-BEAM RAIL SECTION

(12'-6")

RAIL SECTION

W-BEAM

PAY LIMIT FOR MSKT GUARDRAIL END ANCHOR (46'-10 •")

(6"x8.5")

W6"x9"

Steel Post

END SECTION

GUARDRAIL

W-BEAM

(TYPE III SHEETING)

MARKER

OBJECT SAFETY

REFLECTORIZED

18" x 18"

Assembly Bottom

Second Post

SECTION A-APost #2

31"


3:1 OR FLATTER

15°Max

flatter

10:1 or

10:1

OR

FL

AT

TE

R

SH

LD

SL

OP

E

NO

RM

AL

BE USED IF RIGHT-OF-WAY CONSTRAINTS EXIT.

NOTE: STEEPER SLOPES CONSISTENT WITH THE APPROACH SIDESLOPE MAY

OF

NE

ED

LE

NG

TH ANY SLOPE

TRANSITION TOSHOULDER

312-BD.J.W.

L.V.S. 10-13-17

5'2'MIN

BLOCK OR EQUIV

PLASTIC

RECYCLED

ASSEMBLY

SECOND BLOCK

BOTTOM

ASSEMBLY

SECOND BLOCK

GA-630-20 (SHEET 2 OF 3)

GUIDELINES.


3). THE CONTRACTOR SHALL CONTACT THE APPROPRIATE

AND *MAXTENSION (AS DETAILED ON GA-630-20 SHEET 3 OF

*SOFTSTOP (AS DETAILED ON GA-630-20 SHEET 1 OF 3)





5'

2'MIN

CAN BE EXTENDED BACK 100' OR LESS TO PROVIDE A 4:1 SLOPE, THE GUARDRAIL SHOULD BE EXTENDED.

7. A 4:1 SLOPE IS DESIRABLE. IF THE LENGTH OF NEED BEGINS ON A TRANSVERSABLE EMBANKMENT SLOPE (3:1 OR FLATTER) BUT LESS THAN A 4:1, AND THE GUARDRAIL

ITEMS OF WORK INCLUDING, BUT NOT LIMITED TO, ALL HARDWARE, INSTALLATION, EXCAVATION, REFLECTORIZED SHEETING, ETC.

ANCHOR INDIVIDUALLY, PAYMENT SHALL BE MADE UNDER ITEM 630-C, GUARDRAIL END ANCHOR, TYPE MSKT. THE PRICE BID SHALL BE FULL COMPENSATION FOR ALL

6. THE MSKT GUARDRAIL END ANCHOR SHALL BE PAID FOR UNDER ITEM 630-C, GUARDRAIL END ANCHOR, TYPE 20 SERIES (MASH). IF IT IS NECESSARY TO SET UP THIS END

WHEN TIGHTENING NUTS.

6. THE BREAKAWAY CABLE ASSEMBLY MUST BE TAUT. A LOCKING DEVICE (VICE GRIPS OR CHANNEL LOCK PLIERS) SHOULD BE USED TO PREVENT THE CABLE TWISTING

SECOND POST CAN BE FIELD CUT TO LENGTH, PLACED IN THE HOLE AND BACKFILLED WITH SUITABLE BACKFILL. THE SOIL PLATE MAY BE TRIMMED IF REQUIRED.

POSTS 1 AND/OR 2. GRANULAR MATERIAL WILL BE PLACED IN THE BOTTOM OF THE HOLE, APPROXIMATELY 2.5" DEEP TO PROVIDE DRAINAGE, THE FIRST AND/OR

5. WHEN COMPETENT ROCK IS ENCOUNTERED, A 12" POST HOLE, 20" DEEP CORED INTO THE ROCK SURFACE MAY BE USED IF APPROVED BY THE ENGINEER FOR

THE BACKFILL MATERIAL MUST BE SATISFACTORILY COMPACTED TO PREVENT SETTLEMENT.

4. THE LOWER SECTION OF HINGED POST SHOULD NOT BE DRIVEN WITH THE UPPER POST ATTACHED. IF THE POST IS PLACED IN A DRILLED HOLE,

THE SYSTEM). SITE GRADING MAY BE NECESSARY TO MEET THIS REQUIREMENT.

3. THE LOWER SECTIONS OF THE POSTS 1 & 2 SHALL NOT PROTRUDE MORE THAN 4" ABOVE GROUND (MEASURED ALONG A 5' CORD LONGITUDINAL TO

2. ALL BOLTS, NUTS, CABLE ASSEMBLIES, CABLE ANCHORS AND BEARING PLATES SHALL BE GALVANIZED

INC.; 3616 OLD HOWARD COUNTY AIRPORT, BIG SPRONGS, TX 79720, (432) 263-2435. www.roadsystems.com

1. THE MSKT END ANCHOR SHALL BE INSTALLED IN ACCORDANCE WITH INSTRUCTIONS AND RECOMMENDATIONS OF THE MANUFACTURER ROAD SYSTEMS

GENERAL NOTES

and added to CADD on 10-13-17 by L.V.S.

20 (MSKT)(MASH)(TL-3)". Drawing is MASH approved

(ET-PLUS)" to "DETAILS OF GUARDRAIL END ANCHORS SERIES

from "DETAILS OF GUARDRAIL END ANCHORS SERIES 20

1. Updated, Removed and Replace Guardrail drawing

(MASH)(TL-3)(MSKT)

- TYPE SERIES 20


TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

12-07-17 GA-630-20 (SHEET 3 OF 3) 312-C

POST 1POST 2POST 3POST 4POST 5POST 6POST 7POST 9 POST 8

ELEVATION

PANEL 1PANEL 2PANEL 3

TRAFFIC FLOW

PANEL 4

PLAN

D

D.J.W.



HEIGHT

31" RAIL

6'-3"6'-3"6'-3"6'-3"6'-3"6'-3"

123456789

15°Max

MI

N

2'

OF

NE

ED

LE

NG

TH

MI

N

2'

3:1 OR FLATTER

ANY SLOPE

TRANSITION TO

10:1

OR

FL

AT

TE

R

SH

LD

SL

OP

E

NO

RM

AL

SHOULDER WIDENING

BE USED IF RIGHT-OF-WAY CONSTRAINTS EXIST.

NOTE: STEEPER SLOPES CONSISTENT WITH THE APPROACH SIDESLOPES MAY

EDGE OF PAVEMENT

GUIDELINES.


THE CONTRACTOR SHALL CONTACT THE APPROPRIATE

AND *MSKT (AS DETAILED ON GA-630-20 SHEET 2 OF 3).

*SOFTSTOP (AS DETAILED ON GA-630-20 SHEET 1 OF 3)





Added to CADD on 09-17-18 by J.F.T.1.

" POST #2 OFFSET857

"436'- "2

13'-1 "435'-3

"815'-8

HEIGHT

" HEAD412'-8

"2155'-0

"4349'-8

5'-0"

LAPPED OVER FOURTH PANEL, FOURTH PANEL IS LAPPED OVER EXISTING GUARDRAIL PANEL.

HEAD; FIRST PANEL IS LAPPED ON TOP OF START OF SECOND PANEL, SECOND PANEL IS LAPPED OVER TOP OF THIRD PANEL, THIRD PANEL IS

10. FOR THE MAX-TENSION SYSTEM TO FUNCTION PROPERLY, I.E. TELESCOPE TO ABSORB ENERGY, THE GUARDRAIL PANELS WITHIN THE END TERMINAL

DIRECTION OF TRAFFIC IN THE ADJACENT LANES (I.E. PANEL LAPPING MAY NOT BE IN THE DIRECTION OF TRAFFIC UNDER SOME CONDITIONS).

9. REGARDING THE ORIENTATION OF PANEL LAP SPLICES, INSTALL THE MAX-TENSION SYSTEM AS SHOWN IN THE DRAWINGS, REGARDLESS OF THE

GUARDRAIL.

8. THE MAX-TENSION PARALLEL END TERMINAL CANNOT BE USED IN MEDIANS WHERE HORIZONTAL CLEARANCE REQUIRES THE USE OF DOUBLE-FACED

BE OFFSET UP TO 2'-0".

BEGINNING OF THE LENGTH OF NEED IS LOCATED AT POST #3. THE EFFECTIVE LENGTH OF THE MAX-TENSION PARALLEL END TERMINAL CAN

7. THE MAX-TENSION PARALLEL END TERMINAL IS INTENDED FOR USE AS AN APPROACH TERMINAL FOR SHOULDER TERMINAL GUARDRAIL. THE

PLATE (SEE MANUFACTURER DETAILS).

OR W6X9 WIDE FLANGE POST. THE SOIL ANCHOR IN FRONT OF POST #1 IS A SPECIAL STEEL BENT CHANNEL DESIGN WITH AN INTEGRAL SOIL

6. THE MAX-TENSION PARALLEL END TERMINAL IS AVAILABLE IN A STEEL POST CONFIGURATION ONLY. POST #1 IS A PROPRIETARY STEEL W6X8.5

A 4:1, AND THE GUARDRAIL CAN BE EXTENDED BACK 100' OR LESS TO PROVIDE A 4:1 SLOPE, THE GUARDRAIL SHOULD BE EXTENDED.

5. A 4:1 SLOPE IS DESIRABLE. IF THE LENGTH OF NEED BEGINS ON A TRANSVERSABLE EMBANKMENT SLOPE (3:1 OR FLATTER) BUT LESS THAN

INSTALLATION, EXCAVATION, REFLECTORIZED SHEETING, ETC.

TYPE MAX-TENSION. THE PRICE BID SHALL BE FULL COMPENSATION FOR ALL ITEMS OF WORK INCLUDING, BUT NOT LIMITED TO, ALL HARDWARE,

IF IT IS NECESSARY TO SET UP THIS END ANCHOR INDIVIDUALLY, PAYMENT SHALL BE MADE UNDER ITEM 630-C, GUARDRAIL END ANCHOR,

4. THE MAX-TENSION GUARDRAIL END ANCHOR SHALL BE PAID FOR UNDER ITEM 630-C, GUARDRAIL END ANCHOR, TYPE 20 SERIES, (MASH).

STRIPES SHOULD SLOPE DOWNWARD TO THE SIDE OF TRAFFIC FLOW.

3. REFLECTORIZED OBJECT SAFETY MARKER SHALL BE DIAGONAL YELLOW ON A BLACK BACKGROUND, TYPE III SHEETING. THE YELLOW DIAGONAL

2. ALL BOLTS, NUTS, CABLE ASSEMBLIES, CABLE ANCHORS AND BEARING PLATES SHALL BE GALVANIZED.

LINDSAY TRANSPORTATION SOLUTIONS, INC., 180 RIVER ROAD, RIO VISTA, CA. www.barriersystemsinc.com

1. THE MAX-TENSION END ANCHOR SHALL BE INSTALLED IN ACCORDANCE WITH INSTRUCTIONS AND RECOMMENDATIONS OF THE MANUFACTURER

GENERAL NOTES

31"

2'-0" MIN

ANCHOR

SOIL

CABLE

SEE NOTE #6

PAY LIMIT FOR MAX-TENSION GUARDRAIL END TERMINAL (55'-0•")

CABLE

DETAILS

SEE MANUFACTURER'S

CABLE ATTACHMENT PANEL,


FOR LAP

9 AND 10

SEE NOTES

J.F.T.

50'-0"

MIN

2'-0"

5'-0"

0'-2'

ALLOWABLE OFFSET UP TO 2', SEE NOTE 7

(MASH)(TL-3)(MAX-TENSION)

- TYPE SERIES 20


TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

*

* *

**

**

SHOULDER SHOULDERPAVEMENT VARIES

SEE DETAIL "A"

GUARDRAIL POST MOUNTING ON CULVERT TOP

5'-0"

12'-6" 12'-6"CULVERT LIMITS

15° MAX

SHOULDER

FACE OF GUARDRAIL

TRAFFIC

PLAN - CASE 1

SHOULDERPAVEMENT

5'-0"ANCHOR

5'-0"

15° MAX

15° MAX

SHOULDER

FACE OF GUARDRAIL

PLAN - CASE 2

ANCHORSEE NOTE

SEE NOTE

2'

2'

SHOULDER SHOULDERPAVEMENT

ELEVATION

SEE DETAIL "B"

GUARDRAIL POST MOUNTING ON CULVERT PARAPET

(DO NOT USE ON PRECAST CULVERT)

5'-0"

12'-6" 12'-6"CULVERT LIMITS

5'-0"

15° MAX15° MAX

SHOULDER

FACE OF GUARDRAIL

TRAFFIC

PLAN - CASE 3

T.S. 6" x 8" x .1

875"

5•" x 7•" WOOD POST

2"

1 •

"

12"

1 •"1" o HOLES 1 •"

TOP VIEW

SIDE VIEW

DETAIL "A"

w/WASHERS

2 HEX NUTS

STEEL BEAM GUARDRAIL

DETAIL "B"

GENERAL NOTES

WIDENING

SHOULDER

2'

WIDENING

SHOULDER

2'

WIDENING

SHOULDER

TRANSITION

BARRIERCONCRETE

TRANSITION

BARRIERCONCRETE

WIDENING

SHOULDER

WIDENING

SHOULDER

2'

2'

WIDENING

SHOULDER

ELEVATION - CASE 1

SHOULDERPAVEMENT SHOULDERPAVEMENT

ALTERNATE NO II (SEE NOTE #8)

HALF ELEVATION - CASE 2

CONCRETE BARRIER

DETAIL FOR APPROACH END OF BARRIER FOR ONE WAY AND TWO WAY TRAFFIC

15° MAX

SHOULDER

2'

WIDENING

SHOULDER

TRANSITION

BARRIERCONCRETE

END ANCHOR

CONCRETE BARRIER

SEE NOTE

CULVERT LIMITS

CONCRETE BARRIER

TRAFFICTRAFFICTRAFFICOR

DETAIL FOR DEPARTURE END OF BARRIER FOR ONE WAY TRAFFIC DETAIL FOR DEPARTURE END OF BARRIER FOR TWO WAY TRAFFIC

SEE APPROPRIATE SPECIAL DRAWINGS)

(FOR DETAILS OF STEEL BEAM GUARDRAIL AND GALVANIZED POST,

3. NO PUNCHING, DRILLING, CUTTING OR WELDING WILL BE PERMITTED AFTER

GALVANIZATION IS APPLIED.

4. THREADED RODS SHALL MEET THE REQUIREMENTS OF ASTM A325 OR A449.

HEX NUTS SHALL MEET THE REQUIREMENTS OF ASTM A563 GRADE 'B' OR BETTER.

BOLTS, NUTS AND WASHERS SHALL BE GALVANIZED IN ACCORDANCE WITH ASTM A153.

5. FOR ATTACHING TERMINAL CONNECTOR (END SHOE) TO CONCRETE BARRIER, SEE

APPROPRIATE SPECIAL DRAWING.

6. THE GUARDRAIL POSTS DEPICTED IN THESE DETAILS ARE FOR PICTORIAL PURPOSES

AND SHALL NOT BE CONSTRUED AS INDICATING THE NUMBER OF POST REQUIRED.

EXCAVATION AND BACK FILLING REQUIRED FOR THE COMPLETE INSTALLATION OF ALTERNATES I, II, & III

CONCRETE SAFETY BARRIER.

5'-0"

12'-0"

5'-0"

12'-0" 12'-0"

12"

6"

POST.

OF GUARDRAIL

BACK VIEW

2 -‡" o HOLES

6'-3" POST SPACING

2' - 0"

‡"

6"

1‚" o x 6" DRILLED HOLES

‰"

4•"4•"

1. 12" x 12" x‡" STEEL PLATES SHALL MEET THE REQUIREMENTS OF ASTM A36 AND

GALVANIZED IN ACCORDANCE WITH ASTM A123.

2. 6" x 8" x .1875" STEEL TUBES SHALL MEET THE REQUIREMENTS OF ASTM A500 GRADE

'B' OR ASTM A501 AND GALVANIZED IN ACCORDANCE WITH ASTM A123.

BLOCK BOLTED TO FACE OF STEEL POST

OR ANY APPROVED SYNTHETIC/COMPOSITE

6" x 8" x 1'-2" ROUTED, TREATED SOUTHERN PINE

NOTE:

15° MAX

INSTALLATION GUIDELINES.

SPECIFIC END ANCHOR DETAIL DRAWINGS FOR DESIGN CRITERIA AND

PROPERLY IN THE SITE CONDITIONS GIVEN MAY BE USED. SEE

ANY APPROVED END ANCHOR THAT HAS BEEN DESIGNED TO FUNCTION

62.5' MIN

END

LIMITS

CULVERT

LIMITS

CULVERT

END

SPACING

6'-3" POST SPACING

6'-3" POST SPACING

6'-3" POST

SPACING

6'-3" POST

SPACING

POST

6'-3"

SPACING

POST

6'-3"

SEE APPROPRIATE SPECIAL DRAWINGS. THE LENGTH OF NEED SHOWN IS FOR THE CULVERT ONLY.

ADDITIONAL GUARDRAIL LENGTH MAY BE NEEDED FOR SECONDARY HAZARDS SUCH AS SLOPE,

WATERWAY, ETC...

7. FOR DETAILS OF ANY APPROVED END ANCHOR, STANDARD GUARDRAIL AND HARDWARE

TOP OF GUARDRAIL

TOP OF GUARDRAIL

LENGTH LENGTH

LENGTHLENGTH

LENGTH LENGTH

(NO DEPARTURE END RAIL NEEDED IF CLEAR ZONE IS PRESENT)

INTO THE STEEL TUBE.

PLANER SO IT WILL FIT

SIDES) THROUGH A

BE S4S (SMOOTH FOUR

BLOCKOUT. POST SHALL

SYNTHETIC/COMPOSITE

OR ANY APPROVED

WITH 6" x 8" TIMBER

6" x 8" WOOD POST

WITH NUT & WASHER.

†" HEX HEAD BOLT

ƒ" o HOLE FOR

EPOXY GROUT.

NON-SHRINK

EMBEDDED IN

HEAD NUT & WASHER

8" LONG WITH HEX

THREADED RODS

‡" o H.S. GALVANIZED

1" o HOLES FOR

2' MIN

2' MIN

GALVANIZED POST W6 x 9#

PER LIN FT

2" MIN

OGEE WASHERS.

w/HEX HEAD NUTS &

RODS (FIELD CUT)

THREADED GALVANIZED

2 -ƒ" o

NO 7NO 7

NO 7

STL PLATE

‡" THICK

ALTERNATE NO I (SEE NOTE #8) ALTERNATE NO III (SEE NOTE #8)

POST SPACING 3'-1•"

CENTER TO CENTER - STRAIGHT

CENTER TO CENTER - STRAIGHT

POST SPACING 3'-1•"

SEE NOTE 7

END ANCHOR

SEE NOTE 7

END ANCHOR

ANY APPROACH ANCHOR. 75' MINIMUM IF A TYPE

20 SERIES ENERGY ABSORBING ANCHOR IS USED.

(SEE NOTE 7)

- 75' MINIMUM FOR TL-2 (UP TO 45 MPH).

SEE NOTE 7

END ANCHOR

SEE NOTE 7

END ANCHOR

SEE NOTE 7

END ANCHOR

SEE NOTE 7

END ANCHOR

NOTE: 150' MINIMUM FOR TL-3 (50 MPH OR GREATER) WITH

L.V.S.

C.J.S. 04-21-92 321

31"

31"

VA

RIE

S

CONCRETE BARRIER TYPE CSF (MODIFIED) INSTALLATION AT CULVERTS WHEN SAFETY BARRIER IS REQ'D

8. SEE BRIDGE STANDARD DRAWING NO. CBR-1 FOR DETAILS OF ALTERNATES I, II, & III FOR CASE #2.

CONCRETE MEDIAN OR SAFETY BARRIER, TYPE 4A (MODIFIED). THE PRICE BID PER LIN FT OF BARRIER

SHALL BE FULL COMPENSATION FOR ALL FOOTINGS, END TRANSITIONS, CONCRETE, STEEL REINFORCEMENT,

Modified at culverts on 10/6/17 by LVS.

7. Revised details for concrete barrier Type CSF

to 31" on 03-15-17 by J.F.T.

6. Adjusted Guardrail height from ground line

Guardrail posts on 05-16-13 by J.F.T.

5. Corrected the Length of Need to third

75'min for Type 20 Anchor on 09-01-10 by J.F.T.

2 & 3 Plan Views and revised *Note to include

4. Removed "37•' Parabola" note from Case 1,

Need on 07-20-07 by W.W.A.

to 28" & added a Note to the Length of


from 75' to 150' on 11-26-02 by J.F.T.

2. Increased minimum length of installation

provided generic end anchors 09-17-01 by J.F.T.

1. Added 75' min. for length of need &

TYPE CSF 4-A MODIFIED4-A MODIFIED

TYPE CSF TYPE CSF 4-A MODIFIED

11. SEE DWG INDEX #346 FOR TYP CSF 4-A DETAILS

AT THE EDGE OF SHOULDER, WHICHEVER IS GREATER.

10. FACE OF GUARDRAIL SHALL BE LOCATED A MINIMUM OF 4' FROM THE EDGE OF PAVEMENT, OR LOCATED

9. THE TYPE CSF 4-A (MODIFIED) CONCRETE SAFETY BARRIER SHALL BE PAID FOR UNDER PAY ITEM 629A,

WILL NOT ACCOMMODATE NORMAL POSTS

CULVERTS WHERE SHALLOW FILL HEIGHTS

BARRIER TYPE CSF 4-A (MODIFIED) AT

DETAILS FOR GUARDRAIL AND CONCRETE

GR-630-CL (SHEET 1 OF 2)

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

5'-0"

SHOULDER

2'

6'-3"

2'

WIDENING

SHOULDER

25'-0"

5'-

0"

MIN

2'

2'

CULVERT

LIMITS

5'-0" 5'-0"

SHOULDER

FACE OF GUARDRAIL

TRAFFIC

PLAN - CASE 4

GENERAL NOTES

25'-0" SECTION OF

NESTED W-BEAM

GUARDRAIL

CULVERT

LIMITS

2' 2'

12'-6"

5'-0" 5'-0"

SHOULDERFACE OF GUARDRAIL

TRAFFIC

PLAN - CASE 5

37'-6" SECTION OF

NESTED W-BEAM

GUARDRAIL

6'-3"

CULVERT

LIMITS

2' 2'

18'-9"

6'-3" 12'-6"

6'-3" 6'-3"

"A"

"A"

SECTION "A-A"

1. NO PUNCHING, DRILLING, CUTTING OR WELDING WILL BE PERMITTED

AFTER GALVANIZATION IS APPLIED.

2. THE GUARDRAIL POSTS DEPICTED IN THESE DETAILS ARE FOR

PICTORIAL PURPOSES AND SHALL NOT BE CONSTRUED AS

INDICATING THE NUMBER OF POST REQUIRED.

"A"

"A"2' 2'

WIDENING

SHOULDER

WIDENING

SHOULDER

2' 2'

WIDENING

SHOULDER

WIDENING

SHOULDER

4. THE SECOND RAIL ELEMENT OF THE NESTED W-BEAM GUARDRAIL

SHALL NOT BE MEASURED SEPARATELY FOR PAYMENT, BUT SHALL

BE INCLUDED IN THE UNIT PRICE BID FOR ITEM 630-A,

STEEL BEAM GUARDRAIL.

EDGE OF PAVEMENT, OR LOCATED AT THE EDGE OF SHOULDER,

WHICHEVER IS GREATER.

DRAWINGS FOR DESIGN CRITERIA AND INSTALLATION GUIDELINES.

THE TYPE 10 SERIES END ANCHOR. SEE SPECIFIC END ANCHOR DETAIL

PROPERLY IN THE SITE CONDITIONS GIVEN MAY BE USED IN LIEU OF

ANY APPROVED END ANCHOR THAT HAS BEEN DESIGNED TO FUNCTIONNOTE:

6'-3" POST

SPACING

6'-3" POST SPACING

SPACING

POST

6'-3"

POST

SPACING

SECTION "B-B"

CASE 4 & 5 CASE 6

TRAFFIC

PLAN - CASE 6

A B E F"B"

"B"

6'-3" POST

SPACING

100' SECTION OF NESTED W-BEAM GUARDRAIL6'-3" POST

SPACING

POSTS A,B,C,D,E, & F

15ƒ"

(NESTED)

GUARDRAIL, ONE SET INSIDE THE OTHER

TWO SECTIONS OF W-BEAM

WOOD CRT POST

6" x 8" x 6'-0"

C D

6'-3"

5'-0"

SHOULDER

WIDENING

SHOULDER

TO PREVENT ROTATION)

BLOCKOUTS (TOE NAIL

6" x 8" x 1'-2" 2-WOOD

WOOD BLOCKOUT

6" x 8" x 1'-2"

(SEE NOTE 6)

(SEE NOTE 7)

WOOD POST. THE REMAINING GUARDRAIL POSTS MAY BE EITHER WOOD OR STEEL.

7. FOR CASE 6 POSTS A, B, C, D, E & F SHALL BE WOOD CRT WITH DOUBLE BLOCKOUTS.

OTHER POST MAY BE EITHER WOOD OR STEEL.

6. FOR CASE 4 & 5 ALL SECTIONS OF NESTED W-BEAM GUARDRAIL SHALL HAVE CRT

(SEE NOTE 3) (SEE NOTE 3)



3. THE LENGTH OF NEED SHOWN IS FOR THE CULVERT ONLY. ADDITIONAL GUARDRAIL

LENGTH MAY BE NEEDED FOR SECONDARY HAZARDS SUCH AS SLOPE, WATERWAY, ETC...

LENGTH LENGTH

LENGTH LENGTH

LENGTH LENGTH

15° MAX

MINMIN

8'-6" MAX

15° MAX

5. FACE OF GUARDRAIL SHALL BE LOCATED A MIN OF 4' FROM THE

15° MAX

MIN MIN

21'-0" MAX

15° MAX

15° MAX

MIN MIN14'-9" MAX

3'-

6"

MIN

15° MAX

3'-

6"

MIN

SEE NOTE No 3

END ANCHOR

END ANCHOR

SEE NOTE NO 3

SEE NOTE NO 3

END ANCHOR

SEE NOTE NO 3

END ANCHOR

SEE NOTE NO 3

END ANCHOR

SEE NOTE NO 3

END ANCHOR

third Guardrail posts on 05-16-13 by J.F.T.

Corrected the Length of Need to the7.

by W.W.A.

Length of Need guardrail on 08-01-07

Revised Note 3 & added a Note to the6.

on 09-21-06 by J.F.T.

Added Case 6 and "B-B" Section5.

from 75' to 150' on 11-26-02 by J.F.T.

Increased minimum length of installation4.

by J.F.T.

provided generic end anchors 09-17-01

Added 75' min. for length of need &3.

11-04-98 by C. J. S.

Anchor o Ty. 10 Series End Anchor.

Changed all references to Ty. 10 End2.

Added note #5. 01-02-97 by J. F. T.1.

C.J.S.

L.V.S.

04-21-92 322GR-630-CL (SHEET 2 OF 2)

ACCOMMODATE NORMAL POSTS

WHERE SHALLOW FILL HEIGHTS WILL NOT

DETAILS FOR GUARDRAIL AT CULVERTS

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

BRIDGE END ANCHOR

FACE OF GUARDRAIL

TRAFFIC

SLOPE 10:1

SHOULDER

LINE

GROUND

10"

32"

BRIDGE PIER OR SIGN SUPPORTSHOULDER WIDENING


EDGE OF SHOULDER

TRAFFIC

15°

FACE OF GUARDRAILSHOULDER

BRIDGE END ANCHOR

SLOPE 10:1

FACE OF GUARDRAIL

SHOULDER

SHOULDER

BRIDGE END ANCHOR

SHOULDER

BRIDGE RAIL

SLOPE 10:1

TRAFFIC

SLOPE 10:1

a/b a/b

PARABOLA

BACK OF HAZARD

TRAFFIC POINT OF DEPARTURE

TRAFFIC

15°

MEDIAN DITCH

TRAFFICa

b

ERRANT VEHICLE TRAJECTORY

HAZARD

a:b

RATE

FLARE

60

50

40

15:1

13:1

11:1

9:1

SHOULDER WIDENING

(mph)

SPEED

OPERATING

TYPE 1 FLARE

TYPE 2 FLARE

TYPE 3 FLARE

TYPE 4 FLARE

TYPE 5 FLARE

RAIL

BRIDGE

RAIL

BRIDGE

(BRIDGE WIDTH DOES NOT INCLUDE SHOULDERS)

RIGHT SHOULDER INSTALLATION AT END OF NARROW BRIDGERAIL

BRIDGE

RIGHT SHOULDER INSTALLATION AT END OF FULL WIDTH BRIDGE

GENERAL NOTES

15°MAX

15°MAX

SLOPE 10:1 MAX

WARRANTING LOCATION.

GUARDRAIL ON THE LOWER TRAFFIC VOLUME ROADS AT EVERY

RURAL TYPE ROADS. IN GENERAL, IT IS NOT COST EFFECTIVE TO REQUIRE

FOR HIGHER TRAFFIC VOLUME (OVER 3000 ADT) AND HIGHER SPEED DESIGN

2. THE EMBANKMENT WARRANTY CRITERIA SHOWN IS INTENDED PRIMARILY

(S

EE

CRI

TE

RI

A)

CL

EA

R

ZO

NE

PA

VE

ME

NT

10'-0"

SH

OU

LD

ER

12'-0"

3'-6" SHOULDER WIDENING

3'-6" SHLD WIDENING

FACE OF GUARDRAIL(TYPICAL POSTS-SPACED @ 6'-3")

FOR DETAILS OF TRANSITION AREA.

SEE APPROPRIATE SPECIAL DRAWING





OF TRANSITION AREA.

DRAWING FOR DETAILS

SEE APPROPRIATE SPECIAL

OF TRANSITION AREA.

DRAWING FOR DETAILS

SEE APPROPRIATE SPECIAL

DEPARTURE END OF BRIDGE

NO GUARDRAIL REQUIRED ON

70

MI

N

4'

2'

BEHIND POSTS

2' WIDENING

2'

2'

5' MIN

4'4'

2'WIDENING

3'-6" SHOULDER MI

N

5'

9"

6"

6"

9"

2'-0"

5' MIN

APPROX 1"

CORNERS ROUNDED

4'OR GREATER FROM EDGE OF NORMAL SHOULDER

STANDARD HAZARD INSTALLATION WHEN HAZARD LOCATED

AND INSTALLATION GUIDELINES.

ANCHOR DETAIL DRAWINGS FOR DESIGN CRITERIA

CONDITIONS GIVEN MAY BE USED.SEE SPECIFIC END

DESIGNED TO FUNCTION PROPERLY IN THE SITE

NOTE: ANY APPROVED END ANCHOR THAT HAS BEEN

TYPICAL POSTS - SPACED @ 6'-3"

ACCORDING TO SKEW/LENGTH OF NEED)

STRAIGHT(LENGTH VARIES

ILLUSTRATED, TERMINATED WITH AN END ANCHOR.

TWO-WAY TRAFFIC WILL REQUIRE AN ADVANCEMENT LENGTH AS

GUARDRAIL END ANCHOR

26'-10ƒ"

HAZARD (MORE THAN 2' DEEP).

# CHECK LENGTH OF NEED FOR WARRANTING EMBANKMENT OR WATER

EDGE OF DRIVING LANEEDGE OF DRIVING LANE

EDGE OF DRIVING LANE




"A"

"A"

SECTION "AA"

FOR NARROW BRIDGES)

WIDTH BRIDGES (ADJUST AS SHOWN ON TYPE 3 FLARE

MEDIAN INSTALLATION AT END OF DUAL FULL

END ANCHOR.

USE APPROPRIATE EMBANKMENT TERMINATING

PROXIMITY TO A CUT EMBANKMENT,

WHERE GUARDRAIL IS TERMINATED IN CLOSE

APPROACH END ANCHOR

APPROACH END ANCHOR

APPROACH END ANCHOR

APPROACH END ANCHOR

APPROACH END ANCHOR

2' VERTICAL SLOPE

(CHECK LENGTH OF NEED FOR BRIDGE SLOPE IF A WARRANTING HAZARD)

#

AVOIDED. IN SUCH CASES GUARDRAIL SHOULD BE CONTINUOUS.

3. GAPS LESS THAN 200' BETWEEN GUARDRAIL INSTALLATIONS SHOULD BE

TO REQUIRING GUARDRAIL.

1. WHERE FEASIBLE, THE FLATTENING OF WARRANTING SLOPES IS PREFERABLE

OF ADJACENT BRIDGE W/MEDIAN WIDTHS OF 54' OR LESS.

INTERSECT WITH DEPARTURE END

15° ANGLE OF DEPARTURE TO

THE OBSTACLE.

HAZARD OF HITTING THE GUARDRAIL IS LESS SEVERE THAN THAT OF HITTING

OBSTACLE CANNOT BE REMOVED, RELOCATED OR MADE BREAK-AWAY, AND THE

LESS THAN THE "CLEAR ZONE" GUARDRAIL IS WARRANTED, PROVIDED THE

5. IF THE DISTANCE FROM EDGE OF TRAVEL LANE TO FACE OF OBSTACLE IS

PAVEMENT, OR LOCATED AT THE EDGE OF SHOULDER, WHICHEVER IS GREATER.

6. FACE OF GUARDRAIL SHALL BE LOCATED A MIN. OF 4' FROM THE EDGE OF

WHEN HAZARD LOCATED WITHIN 4' OF EDGE OF NORMAL SHOULDER

*

*

*

*

*

*

#, LENGTH

LENGTH

#, LENGTH

BEYOND THE CLEAR ZONE)

(IF OPPOSITE SIDE RAIL IS

LENGTH

LENGTH OF NEED

NOTE: LENGTH OF NEED FOR PRIMARY AND SECONDARY HAZARD WIDTH:

15° MAX

END ANCHOR).

THE FULL LENGTH OF NEED PLUS A LENGTH OF ADVANCEMENT (APPROACH

4. WHERE GUARDRAIL IS REQD. FOR EMBANKMENT, IT SHALL BE EXTENDED

CRITERIA FOR BEAM GUARDRAIL

FLARE DETAIL AND WARRANTY

L.V.S.

11-16-93 323

- (50 MPH OR GREATER) 75' MINIMUM FOR TYPE 20 ENERGY

- (UP TO 45 MPH) 75' MINIMUM FOR ALL APPROACH ANCHORS.

ONE WAY TRAFFIC WILL REQUIRE A TYPE 8 END ANCHOR.

TWO-WAY TRAFFIC WITHIN THE CLEAR ZONE WILL REQUIRE AN APPROACH END ANCHOR AND APPROPRIATE GUARDRAIL FOR LENGTH OF NEED.

ABSORBING ANCHOR, 150' MINIMUM FOR ALL OTHER APPROACH

ANCHORS.

CONCRETE BARRIER

TYPE CSF (REINF)

10'-0"

TRANSITION

BARRIER

TYPE CSF (REINF)CONC

TYPE CSF (REINF) TRANSITION

CONC BARRIER.

LIN FT OF TYPE CSF (REINF)

TRANSITION SHALL BE INCLUDE IN

NOTE: TYPE CSF (REINF) CONC BARRIER

10/18/2017 by LVS.

Barrier in details at top of drawing on

Revised drawing to Constant Slope Face 5.

Anchors on 09-28-16 by J.FT.

to 45 mph) 75' MINIMUM for all Approach

for all other Approach Anchors and (Up

ENERGY ABSORBING ANCHORS, 150' MINIMUM

greater) 75' MINIMUM for TYPE 20 SERIES

Revised (*) LENGTH OF NEED (50 mph or4.

by J.F.T.

third Guardrail posts on 05-16-13

Corrected Length of Need to the3.

lengths on 08-12-08 by W.W.A.

Adjusted (*) Note of minimum Guardrail2.

of Need guardrail on 07-08-07 by J.F.T.

Adjusted Ty. 2 Flare Sketch and Length1.

GR-630-FD (SHEET 1 OF 2)

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

LINE

AND GUTTER

GUARDRAIL

FACE OF

TRAJECTORY

VEHICLE BUMPER

POSSIBLE)

BEHIND CURBS WHENEVER

(AVOID THE USE OF GUARDRAIL

GUARDRAIL LOCATION WITH CURB

SHOWN BELOW NOT AVAILABLE

FOR USE WHEN PREFERRED LOCATION

PREFERRED LOCATION

CLEAR ZONE DISTANCES (In feet from edge of driving lane)

** SINCE RECOVERY IS LESS LIKELY ON THE UNSHIELDED, TRAVERSABLE 3:1 SLOPES, FIXED OBJECTS SHOULD

ADT

Design

Speed

Design

UNDER 750

1500-6000

OVER 6000

750-1500

UNDER 750

750-1500

1500-6000

OVER 6000

UNDER 750

750-1500

1500-6000

OVER 6000

UNDER 750

750-1500

1500-6000

OVER 6000

UNDER 750

750-1500

1500-6000

OVER 6000

FILL SLOPES CUT SLOPES

7-10

10-12

12-14

14-16

10-12

14-16

16-18

20-22

12-14

16-18

20-22

22-24

16-18

20-24

26-30

30-32*

18-20

24-26

28-32*

30-34*

6:1 or

flatter

7-10

12-14

14-16

16-18

12-14

16-20

20-26

24-28

14-18

20-24

24-30

26-32*

20-24

26-32*

32-40*

36-44*

20-26

28-36*

34-42*

38-46*

7-10

10-12

12-14

14-16

10-12

12-14

14-16

10-12

14-16

16-18

10-12

12-14

14-18

20-22

10-12

12-16

16-20

22-24

7-10

10-12

12-14

14-16

12-14

14-16

18-20

10-12

14-16

16-18

20-22

12-14

16-18

18-22

24-26

14-16

18-20

22-24

26-30

7-10

10-12

12-14

14-16

10-12

14-16

16-18

20-22

10-12

16-18

20-22

22-24

14-16

20-22

24-26

26-28

14-16

20-22

26-28

28-30

5:1 to

4:1

**

**

**

**

**

**

**

**

**

**

**

**

**

**

**

**

**

**

**

**

8-10

8-10

8-10

3:1 3:1 4:1 or 6:1 or

flatter5:1

40 MPH

or

less

45-50

MPH

55

MPH

60

MPH

65-70

MPH

(10' OR MORE DESIRABLE)

8' MIN

SHOULDER

GRADEDMIN

2'

(GUARDRAIL NOT WARRANTED BY EMBANKMENT)

EMBANKMENT LESS SEVERITY THAN GUARDRAIL

2:1

3:1

4:1

SL

OP

E

SLOPEHEIGHT

0 40' 50'

HEIGHT

10' 20' 30'

GUARDRAIL WARRANTY FOR EMBANKMENT

(GUARDRAIL WARRANTED)

THAN GUARDRAIL

EMBANKMENT GREATER SEVERITY

1.5:1

2.5:1

3'-6"

BRIDGE END

ANCHOR

TY 13

AT RADIUS

GUARDRAIL MIN

1-SPACING

* CLEAR ZONE DISTANCES SHOULD BE PROVIDED AS SHOWN ON NEW CONSTRUCTION AND RECONSTRUCTION PROJECTS.

WHERE LIMITED AREA EXISTS CLEAR ZONES MAY BE LIMITED

)S

NA

LP

EE

S(

R

AN

CH

OR

TY 20

EN

D

TY 10

OR

TY 8

3•" DIA.

HOLE

6'-0"

1'-3ƒ

"7"

HOLE

8"

WOODEN CRT POST

ACCIDENT PROBABILITY AREA.

TO 30' FOR PRACTICALITY IF NOT IN A HIGH

CLEAR AREA

1-SPACINGMIN

TYPE 2

GUARDRAIL

6'-3"

SPACING

WOODEN CRT POST

6" x 8" x 6'-0"

WOOD BLOCK

6" x 8" x 14"

15'

WOODEN CRT POST

6" x 8" x 6'-0"

BLOCKOUT

WITHOUT

BLOCKOUT

WITH

*

"A"

SEE DETAIL

STEEL TUBE

8" x 6" x ‰" x 5'

12"16"

CABLE TO BE DRAWN

POST SLEEVE

ANCHOR PLATE

TWO 8d NAILS TO

PREVENT ROTATIONBEARING PLATE

BREAKAWAY POST


NUT WITH †" PLAIN WASHER UNDER HEAD AND NUT


4"

(NO BLOCKOUT)

*

DETAIL "A"

18" x 24" x ‚"

SOIL PLATE

CRT POSTW/ BLOCK

CRT POST

W/ BLOCK

CRT POST

W/ BLOCK

**SHORT TIMBER**NOTE 6

TAUNT w/HAND WRENCH

PRIOR TO SETTING JAM NUTS

ROUND WASHER UNDER

HEAD AND NUT

OF SHORT TIMBER BREAKAWAY POST.

6. SEE DRAWING GA-630-8, INDEX 303, FOR DETAILS

TYPE 2.

CABLE TO BE PAID AS GUARDRAIL CLASS A,

5. RADIUS GUARDRAIL INCLUDING SOIL TUBE AND

POLES AS PRACTICAL.

4. CLEAR AREA TO BE CLEAR OF TREES AND UTILITY

3. SHOP BEND RAIL.

MINIMUM RADIUS TO BE 17'.

2. GUARDRAIL RADIUS TO BE A MAXIMUM 35'.

THE RADIUS GUARDRAIL.

WHERE APPROACH MAIN LINE TRAFFIC CAN IMPACT

1. TO BE USED FOR SIDEROADS AND DRIVEWAYS

OF

GU

AR

DR

AI

L

TOP OF GUARDRAIL

GUARDRAIL

THAN NORMAL TO ACCOMMODATE

SHOULD BE GRADED 3'-6" WIDER

SHOULDERS LESS THAN 14' WIDE

NESTED RAIL BEYOND THE

LENGTH OF THE END ANCHOR

TUOKCOLB

TU

OH

TI

W

TS

OP

DO

OW

(See General Note NO 2, Index NO 323)

(UP TO 45 MPH)

o (UP TO 50 MPH)

(0.0 FT OFFSET)

OF THE CURB.

THE GUARDRAIL SHALL BE PLACED AT THE FACE

TYPE WITH NO STEEPER THAN A 3:1 CURB SLOPE

A 4" CURB SIMILAR TO A "VALLEY GUTTER"

MAKE IT NECESSARY, THE CURB SHOULD BE

SHOULD NOT BE USED. IF SPECIAL SITUATIONS

CURB AND GUARDRAIL COMBINATION

FOR SPEED GREATER THAN 50 MPH,

o NOTE:

CLASS A,

PC

‡" DIA

PT

(2 Reqd)

STREET

OR

TURN OUT

ANCHOR

TY 20 END

TY 10 OR

TY 8

SHOULD BE PROVIDED AT THE TOE OF SLOPE IF RIGHT-OF-WAY PERMITS.

NOT BE PRESENT IN THE VICINITY OF THE TOE OF THESE SLOPES. CLEAR RECOVERY AREA OF 10' MIN

POST AT POINT

2 YT A SLC,LI

AR

DR

A

UG

-

GN

IC

AP

S

"3

-'

6

)D

QE

R S

TS

OP

TR

C(

& GUARDRAIL AT RADIUS

CRITERIA FOR BEAM GUARDRAIL

FLARE DETAIL AND WARRANTY

L.V.S.

11-16-93 323-A

2'-•

"

2'-7"

TO

TO

P

31"

to 31" on 05-15-17 by LVS.


08-12-08 by W.W.A.

w/Curb sketch as Per NCHRP 537 on

Removed Rubrail @ Guardrail location6.

line to 28" on 07-20-07 by W.W.A.


with Curb Sketch on 11-10-05 by J.F.T.

Detail "A". Added Speed and note to Guardrail

Radius Sketch, added notes 5 & 6 and

Removed Blockouts in Guardrail @4.

on 02-25-05 by J.F.T.

Added Guardrail at Radius Sketch.3.

w/AASHTO manualon 10-01-03 by J.F.T.

Changed distance on 6:1 fill to comply2.

location in curb area on 02-06-03 by J.F.T.

Clarified sketch of guardrail and rubrail1.

GR-630-FD (SHEET 2 OF 2)

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

EXISTING SLOPE

BORROW

VARIES

BRIDGE

PIER

10"

32"

GROUND LINE

15°

15°

MA

TC

H

MA

TC

H

LI

NE

LI

NE

BRIDGE PIER

OR SIGN SUPPORT

15°

C

EDGE OF SHOULDER

EDGE OF PAVEMENT

WHEN SLOPES ARE ADJUSTED

BRIDGE PIEROR SIGN SUPPORT

BARRIER

TRANSITION

BRIDGE

PIER

MEDIANCL

EDGE OF PAVEMENT

EDGE OF SHOULDER

BRIDGE PIER

OR

SIGN SUPPORT

+-

FOR SLOPESWHEN SLOPES ARE ADJUSTED

WHEN SLOPES ARE ADJUSTED

MEDIAN DITCH

15°

MA

TC

H

LI

NE

EDGE OF SHOULDER

EDGE OF PAVEMENT

15°


NOTE:

EDGE OF PAVEMENT

EDGE OF PAVEMENT

SECTION 'CC' OR 'DD'

SECTION 'CC' OR 'DD'

SECTION-AA SECTION-BB

ON EXISTING 10:1 SLOPE

DETAIL OF GUARDRAIL TO BE PLACED

PA

VE

D

4'-0"

PA

VE

D

4'-0"

10'-0" PAVED

4'-0" PAVED

10'-0" PAVED

10'-0"

4'-0"

4'-0"

6'-3"

6'-3"

4'-0" 6'-3"

37'-6"

VARIES

4'-0" PAVED

10:1

2'-0"

9"

6"

6"

9"

LIMITS OF PROPOSED 10:1 SLOPE

2'-0"

10:1

10' - 14'

SH

OU

LD

ER

37'-6"

5' MIN

3'-0"

10:1

3'-0"

2'-0"

37'-6" VARIES

10:1

2'-0"

1'-0"

ON SLOPES GREATER THAN 10:1

DETAIL FOR GUARDRAIL INSTALLED


2'-0"

10:1 OR FLATTER


10:1

SIDE DITCH

SLOPE 10:1

SUPPORT

SIGN

OR

SUPPORT

SIGN

OR

'B'

'B' 'A'

'A'

'C'26'-10 3/4 " TYPE 13 END ANCHOR

10:1 slope.

while maintaining a

as great as possible

Distance should beEND ANCHOR

IF NECESSARY

REGRADE DITCH

10:1

TYPE 8 END ANCHOR

10:1 slope.

while maintaining a

as great as possible

Distance should be

'D'

'D'

OBSTACLE TO SHOULDER IS 4 FEET OR MORE

SHOULDER INSTALLATION-WHEN DISTANCE FROM

OBSTACLE TO SHOULDER IS LESS THAN 4 FEET

SHOULDER INSTALLATION-WHEN DISTANCE FROM

4'-0"

2' VERTICAL SLOPE

SEE APPROPRIATE SPECIAL DRAWING FOR DETAILS OF TRANSITION AREA

APPROACH END ANCHOR

FOR DETAILS OF TRANSITION AREA


APPROACH END ANCHOR


FOR DETAILS OF TRANSITION AREA

APPROACH END ANCHOR

CHECK LENGTH OF NEED

FOR WARRANTING EMBANKMENT

GENERAL NOTES:

*

*

*

MEDIAN INSTALLATION AT BRIDGE PIERS AND SIGN SUPPORTS

LENGTH TO OBJECT

LENGTH TO OBJECT

SH

LD

12'-0"

PV

MT

10'-0"

SHLD WIDENING

5' MIN

APP 1" R

CORNERS ROUNDED

REQD BEAM GUARDRAIL

MI

N

REQD TYPE 86'-0" SHLD

12'-0" SHLD

MIN

2:1 MAX

MIN

SH

LD

6'-0"

REQD

SH

LD

6'-0"

REQD BEAM GUARDRAIL

SHOULD GOVERN.

NEED FOR THE HAZARD OR A SECONDARY HAZARD

FROM BACK OF THE GUARDRAIL, THEN THE LENGTH OF

IF THE FRONT OF THE HAZARD IS GREATER THAN 12'

OF THE HAZARD IS WITHIN 12' OF THE GUARDRAIL.

1. 150' MIN OR 75' MIN TO OBJECT IF THE FACE

5' MIN

6'-0" SHLD

12'-0" SHLD

REQD BEAM GUARDRAIL

LENGTH TO OBJECT (SEE NOTE No 1)

L.V.S.

08-03-93 324

NOTE: LENGTH OF NEED FOR PRIMARY AND SECONDARY HAZARD WIDTH:

- (50 MPH OR GREATER) 75' MINIMUM FOR TYPE 20 ENERGY

- (UP TO 45 MPH) 75' MINIMUM FOR ALL APPROACH ANCHORS.

*

ABSORBING ANCHOR, 150' MINIMUM FOR ALL OTHER APPROACH

10'

PA

VE

D

ANCHORS.

TYPE CSF TRANSITION

TYPE CSF CONC. (Reinf.) BARRIER

TYPE CSF (Reinf) CONC BARRIER

INCLUDED IN LIN FT OF

TRANSITION SHALL BE

CONC BARRIER

TYPE CSF (Reinf)

(Reinf) CONC

TY CSF

CONC BARRIER

TY CSF (Reinf)

GR-630-PP

Face Barrier in details on 10/18/17 by LVS

Revised drawing to show Constant Slope 5.

Anchors on 09-28-16 by J.F.T.

to 45 mph) 75' MINIMUM for all Approach

for all other Approach Anchors and (Up

ENERGY ABSORBING ANCHORS, 150' MINIMUM

greater) 75' MINIMUM for TYPE 20 SERIES

Revised (*) LENGTH OF NEED (50 mph or4.

by J.F.T.

third posts of the Guardrail on 05-16-13

Corrected the Length of Need to the3.

Lengths on 08-12-08 by W.W.A.

Adjusted (*) Note minimum Guardail2.

08-01-07 by W.W.A.

Note to the L.O.N. guardrail on1.

WITH SLOPES GREATER THAN 10:1

PROTECTION ON EXISTING PROJECTS

DETAILS OF GUARDRAIL AT BRIDGE PIER

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

L.V.S.

02-24-88 GR-630-S (SHEET 1 OF 3) 326

•" R •" R

3‚" Œ"Œ"

•

" R •

" R

NEUTRAL AXIS

1̂"

3‰

"

3‚

"

TO

LE

RA

NC

E

ˆ"

10°

1̃"

6„"

12‚"

| (SYMM. ABOUT |)

TO MANUFACTURING TOLERANCES.

NOTE: ALL DIMENSIONS SUBJECT

SECTION THROUGH RAIL ELEMENT

(10 GAUGE TYPE 2 GALVANIZED) WHEN USED AS BRIDGE GUARDRAIL.

GALVANIZED) WHEN USED AS HIGHWAY GUARDRAIL AND CLASS "B"

NOTE: RAIL ELEMENT SHALL BE CLASS "A" (12 GAUGE TYPE 2

12"

12"

4" 4"2" 2"

3•

"3•

"

PLATE WASHER - •"

w/

‰" \

HO

LE

3.2

5"

3‚

"

1"

2‚

"

1•" 1•"

3"

1"

‰" \ RIVET

CENTERMOUNT REFLECTOR

1•" 1•"

3"

1"

•" 1•"

HOLE FOR POST BOLTS

•" x 1" SLOTTED

FOR REFLECTOR

‰" \ HOLE

5"

MIN.

‚"

‰"

‰"

1"

•"

GENERAL NOTES:

1" \ HOLES

2"

4•"

CO-EXTENDED HINGE

(0.165" AT WIDEST POINT)

TYPE IV REFLECTIVE SHEETING

(Facing Oncoming Traffic)

.895"

ALTERNATIVE REFLECTIVE SURFACE REQUIREMENTS

SYNTHETIC/COMPOSITE BLOCKOUT

FOR USE WITH WOOD OR

DELINEATORS (REFLECTORS)

GUARDRAIL OR CONCRETE BARRIER REFLECTOR "Z"

* WIDTH CAN BE VARIED TO ACCOMODATE

*

4•"

0.187"

4•"

.895"

* 3"

MIN

GUARDRAIL REFLECTOR "X"

GUARDRAIL REFLECTOR "Y"

•"

3"

2"

3"

2"

OPTIONAL (OPEN SLOT)

1•"

3"

•" 1•"

‚" R2"

OPTIONAL (OPEN SLOT)

1•"

‚" R

DELINEATORS.

SHALL CONFORM TO REQUIREMENTS OF CENTERMOUNT

OR APPROVED EQUAL. CENTERMOUNT REFLECTOR

REFLECTIVE SHEETING SHALL BE TYPE IV SHEETING

5. SPECIFICATIONS FOR GUARDRAIL REFLECTORS:

EITHER REFLECTOR "X", "Y" OR "Z".

OF RAIL. IT IS THE CONTRACTORS OPTION TO USE

MINIMUM OF 3 (THREE) REFLECTORS ON ANY LENGTH

RAIL LINE AT 50 FEET MAX. INTERVALS, WITH A

FLECTORS SHALL BE PLACED ALONG THE GUARD-

FREE ENDS, BOTH APPROACH AND TRAILING. RE-

ANCHORS, ADJACENT TO BRIDGE END AND AT ALL

4. REFLECTORS SHALL BE PLACED AT GUARDRAIL

OR 707-G.

THE REFLECTORS SHALL BE PAID AS ITEM 707-C

REFLECTORS ARE BEING ADDED AS A RETROFIT,

RAIL OR THE BARRIER RAIL IS IN PLACE AND THE

AND BARRIER RAIL INSTALLATION. IF THE GUARD-

INCLUDED IN THE COST BID FOR THE GUARDRAIL

3. COST OF DELINEATORS (REFLECTORS) SHALL BE

CENTER UNLESS OTHERWISE NOTED ON PLANS.

2. GUARDRAIL POSTS ARE SPACED 6'-3" CENTER TO

COLOR AS ADJACENT PAVEMENT EDGE STRIPE.

1. GUARDRAIL REFLECTORS SHALL BE THE SAME

96° { 1° MAX

93° { 1° MIN

(TYPICAL)

…" R TYPICAL

96° { 1° MAX

93° { 1° MIN

(MIN THICKNESS 0.08 IN)

ALUMINUM, OR POLYCARBONATE THERMOPLASTIC

‰" STEEL, GALVANIZED AFTER FABRICATION

(TYPICAL)

(MIN THICKNESS 0.08 IN)

ALUMINUM, OR POLYCARBONATE THERMOPLASTIC

‰" STEEL, GALVANIZED AFTER FABRICATION

GALVANIZED STEEL

2•" MIN

2‡" MIN

(DIRECTION OF TRAFFIC)

RAIL SPLICE

GROUND LINE

31"

IN DIRECTION OF TRAFFIC.

SECTIONS SHALL BE LAPPED

RAIL ELEMENTS AND TERMINAL

2" 2"4‚" 4‚"

LAP

12•"

TRAFFIC

SLOTTED HOLE

ƒ" x 2•"

HOLES FOR †" SPICE BOLTS

ž" x 1„" SLOTTED

ELEMENT

CLASS A RAIL

6„

"6„

"

12‚

"

2" 4‚"4‚"

ƒ" x 2•" SLOT

3…

"

10" 12•" LAP

28•" {

6‚" 22‚" {

| POST BOLT SLOT

THRU RAIL ELEMENT

SAME AS SECTION

3" 4‚" 4‚" 8•" 4" 4" 2"

3•

"3•

"

12‚

"

2'-6"

1" \ HOLESƒ" x 2•" SLOT

SLOTS

ž" x 3"

3…

"

2'-6"

3"{

FLARED TERMINAL SECTION

WILL BE ACCEPTABLE AS ALTERNATE.

NOTE: BUFFER END CIRCULAR TERMINAL SECTION

SLOTTED HOLES

ž" x 1„"

SLOTTED HOLES

ž" x 1„"

10 GA

4" 4"8"

•" PLATE WASHER

"D"

END SHOE

BARRIER RAIL

1'-6"

END SHOE

DIRECTION OF TRAFFIC

1•

"

.403

.378

A307

.9375

.922

TYPICAL HEAD

.559

.535

.938

.922

FINISHED HEX NUT

- .007

+ .030

1.062"

- .007

+ .030

2.000"

CONNECTOR (END SHOE) TO W-BEAM

USE UNDER BUTTON HEAD BOLT WHEN ATTACHING TERMINAL

NOTE: END SHOE AND CONNECTION TO BE PAID FOR AS GUARDRAIL

AT DEPARTING END OF BRIDGE

FINISHED GRADE (BRIDGE DECK,

END SLAB, SIDEWALK OR CURB)

.160 MAX

.108 MIN

.134

WITH WASHERS AND NUTS (GALVANIZED)

‡" \ x "D" + 2" BOLTS

AFTER GALVANIZED

†" - 11 UNCOATED + .015

†" - 11 UNCOATED

CL

DETAILTERMINAL CONNECTOR

8•"2‚"

4‚"2‚"

12‚

"

END SECTION ROUNDED

SPLICE BOLT SLOT

ž" x 1„"

2'-0" APP

2'-0" APP

1'-

4"

AP

P

R6‚

"

3" MIN

MID SPAN RAIL SPLICE

NARROW TYPE "A" PLAIN WASHER

1" INSIDE DIA x 2" OUTSIDE DIA

TY

PIC

AL

2'-

1"

BLOCK OUTS TO GUADRAIL POST

DETAIL OF BOLTS FOR FASTENING

STEEL BLOCKOUT (WHERE RETROFITTING)

SYNTHETIC/COMPOSITE BLOCKOUT OR

FOR USE WITH WOOD OR

MID-SPAN BETWEEN POST.

SPLICES LOCATED AT

05-15-17 by LVS.

deleted washer on block out detail on

1. Added mid-span rail splice details and

DETAIL FOR CONNECTING GUARDRAIL CONCRETE BARRIER RAIL)

(DELINEATORS/REFLECTORS FOR GUARDRAIL OR

OUT TREATED TIMBER OR GALVANIZED STEEL POSTS

GALVANIZED STEEL BEAM GUARDRAIL WITH BLOCKED

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

L.V.S.

02-24-88 GR-630-S (SHEET 2 OF 3)DRAWN BY: DATE DRAWN:

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

TRANSITION DETAIL

(MASH) GUARDRAIL HEIGHT

EXISTING GUARDRAIL

END ANCHOR OR

9'-4•"

6'-3"6'-3"3'-1•"6'-3"6'-3"6'-3"3'-1•"3'-1•"

31"

W-

BE

AM

6'-3"

SPLICE

MID-SPAN

TRANSITION RAIL HEIGHT OVER TWO GUARDRAIL PANELS 25'-0"

GROUND LINE

GROUND LINE

31"

W-

BE

AM

SPLICE

MID-SPAN

6'-3" 3'-1•" 6'-3" 6'-3" 6'-3"

TRANSITION RAIL HEIGHT OVER TWO GUARDRAIL PANELS 25'-0"

EXISTING GUARDRAIL

END ANCHOR OR

W/BLOCKOUTS

3'-1•"

2'-3ƒ

"

W-

BE

AM

2'-3ƒ

"

W-

BE

AM

326-A

POST W6 x 8.5#

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

1'-2"

7"

4" 1'-2"

8" 6"

7"

TIMBER

6" x 8"

6"

3" 3"

TIMBER (RECTANGULAR) POST

SIDE VIEW FRONT VIEW

TOP VIEW

1'-4"

4"

6"

13ƒ

"

RAIL ELEMENT

1'-2"

7"

4"

8"

6'-6"

6"8"

4"

ƒ" HOLES

POST

FRONT OF

2"

6"

1'-2"

7"

1‡"

WOOD POSTS SHALL BE TREATED

Ž" \ HOLE

8"

8"

†" \ BOLT, 18" LONG

NUT & WASHERBOLT

CARRIAGE

8"

1'-2"

GUARDRAIL ARRANGEMENT AT WOOD & STEEL POSTS

†" \ x 10" BOLT

(ƒ" HOLE)

NUT, BOLT, & WASHER

4"

COMPOSITE BLOCK

ANY APPROVED SYNTHETIC/

SOUTHERN PINE BLOCK OR

6" x 8" x 1'-2" ROUTED, TREATED

5"

•"•"

8"

7ƒ

"

†" \ x 10" BOLT

3"

2"

1…"

GALVANIZED STEEL "H" POST WITH ADJUSTABLE HEIGHT, ROUTED, TREATED SOUTHERN PINE OR ANY APPROVED SYNTHETIC/COMPOSITE BLOCKOUT

COMPOSITE BLOCK

ANY APPROVED SYNTHETIC/

SOUTHERN PINE BLOCK OR

6" x 8" x 1'-2" ROUTED, TREATED

AT RIGHT OF SHEET)

OF HEIGHT ADJUSTMENT

ƒ" \ HOLE (SEE DETAILS

ADJUSTMENT SEQUENCE FOR ROUTED TREATED TIMBER BLOCKOUT ON STEEL W-BEAM POST

INITIAL INSTALLATION

BOTTOM HOLE IN POST

IN BLOCKOUT AND

THROUGH TOP HOLE

ONE †" \ x 10" BOLT

MIDDLE HOLE IN POST

IN BLOCKOUT AND

THROUGH TOP HOLE


BOTTOM HOLE IN POST

HOLE IN BLOCKOUT AND

BOLT THROUGH BOTTOM

AND ONE †" \ x 10"

TOP HOLE IN POST

IN BLOCKOUT AND

THROUGH TOP HOLE


BACK SIDE OF THE FLANGE.

ITS NUT IS LOCATED ON THE

SIDE OF THE BARRIER SO THAT

BE INSERTED FROM THE ROAD

NOTE: THE BOTTOM BOLT SHALL

STEEL POST STEEL POST STEEL POST

INITIAL INSTALLATION

BOTTOM HOLE IN POST

IN BLOCKOUT AND

THROUGH TOP HOLE


MIDDLE HOLE IN POST

IN BLOCKOUT AND

THROUGH TOP HOLE


BOTTOM HOLE IN POST

HOLE IN BLOCKOUT AND

BOLT THROUGH BOTTOM

AND ONE †" \ x 18"

TOP HOLE IN POST

IN BLOCKOUT AND

THROUGH TOP HOLE


ADJUSTMENT SEQUENCE FOR TREATED TIMBER BLOCKOUT ON TREATED TIMBER POST

TREATED TIMBER POST

BACK SIDE OF THE POST.

ITS NUT IS LOCATED ON THE

SIDE OF THE BARRIER SO THAT

BE INSERTED FROM THE ROAD

NOTE: THE BOTTOM BOLT SHALL

3"

2"

2"

3"

2"

2"

7"

4"

4„"

2†"

3"

3"

8"

TIMBER

TREATED

6" x 8"

8"

4"

ADJUSTMENT AT RIGHT)

DETAILS OF HEIGHT

POST & BLOCKOUT (SEE

ƒ" \ HOLE THROUGH

ADJUSTMENT AT RIGHT)

DETAILS OF HEIGHT

ƒ" \ HOLE (SEE

ƒ" \ HOLES

BLOCKOUT

SYTHETIC/COMPOSITE

OR ANY APPROVED

TREATED TIMBER

TREATED TIMBER POST

BLOCKOUT

SYTHETIC/COMPOSITE

OR ANY APPROVED

TREATED TIMBER

TREATED TIMBER POST

BLOCKOUT

SYTHETIC/COMPOSITE

OR ANY APPROVED

TREATED TIMBER

BLOCKOUT

SYTHETIC/COMPOSITE

OR ANY APPROVED

TREATED TIMBER

BLOCKOUT

SYTHETIC/COMPOSITE

OR ANY APPROVED

TREATED TIMBER

BLOCKOUT

SYTHETIC/COMPOSITE

OR ANY APPROVED

TREATED TIMBER

AROUND POSTS TO MAINTAIN PROPER RAIL HEIGHT.

* ATTENTION SHOULD BE GIVEN TO FLUSHING WITH BACKFILL MATERIAL

* 2" VERTICAL ADJUSTMENT * 4" VERTICAL ADJUSTMENT

* 2" VERTICAL ADJUSTMENT * 4" VERTICAL ADJUSTMENT

AROUND POSTS TO MAINTAIN PROPER RAIL HEIGHT.

* ATTENTION SHOULD BE GIVEN TO FLUSHING WITH BACKFILL MATERIAL

Z

Z

Z

Z

X

XX

X X X

X

PLAN VIEW

(STEEL POSTS)

PLAN VIEW(WOOD POSTS)

21"

23"

MIN

MIN

12"

MIN

MIN

8"

INSTALLATION IN ROCK

24"

21"

or 23"

(NORMAL COMPACTION)

SOIL

GR

EA

TE

R

TH

AN 18"

ROCK

or 12"

8"

ALDOT #57

ALDOT #57

18"

FROM

0"

TO

VA

RI

ES

FR

OM

24"

TO 42"

18"

ROCK

VA

RI

ES

FR

OM

12"

ALDOT #57

6'-6"

OR GALVANIZED STEEL POSTS

WITH BLOCKED OUT TREATED TIMBER

GALVANIZED STEEL BEAM GUARDRAIL

L.V.S.

02-24-88 GR-630-S (SHEET 3 OF 3) 327

2'-1"

TO

GR

OU

ND

EL

EV

ATI

ON

1'-6"

3'-9"

1'-9"

32"

32"

1'-6"

3'-9"

2'-1"

TO

GR

OU

ND

EL

EV

ATI

ON

30"

TO 46"

32"

TOP OF POSTTOP OF POST

SIDE VIEW

OF BLOCKOUT

FRONT VIEW

ENLARGED TOP VIEW OR ON BOTH SIDES.

EITHER LEFT OR RIGHT SIDE DRILLED HOLES,

CENTER OF THE POST. THE SUPPLIER MAY PROVIDE

ARE DRILLED ON THE RIGHT SIDE OF THE

NOTE: THE BLOCKOUTS SHOWN ON STEEL POST

POSTS ONLY.

ALLOW FOR THE 4" ADJUSTMENT. THIS APPLIES TO STEEL

ADJUSTMENT. BLOCKOUT AND POST MUST BE PREDRILLED TO

CONTINGENT UPON DOUBLE HORIZONTAL BOLTING AT THE 4"

NOTE: THIS HOLE IS REQUIRED FOR BLOCK WITH APPROVAL

WHEN SOLID ROCK IS FROM

0" TO 18" FROM THE SURFACE

WHEN SOLID ROCK IS LOCATED DEEPER THAN 18"

SYNTHETIC/COMPOSITE BLOCK

BLOCK OR ANY APPROVED

TREATED SOUTHERN PINE

6" x 8" x 1'-2" ROUTED,

line to 31" on 05-08-17 by LVS

6. Adjusted Guardrail height from ground

line to 28" on 07-20-07 by W.W.A.


IN ROCK" layout on 05-10-06 J.F.T.

POST", and added "INSTALLATION

Removed "GALVANIZED STEEL "C"4.

descriptive note on 08-20-02 J.F.T.

Horizontal bolting on steel post and

Added hole to allow optional Double3.

hole locations on 12-07-99 by J.F.T.

Added note about guardrail blockout2.

COMPOSITE." 10-21-98 by C. J. S.

"ANY APPROVED SYNTHETIC/

"WOOD-POLYMER COMPOSITE" to

height. Also changed description of

Changed blockouts & posts to variable1.

6'-6" LONG

STEEL POST

PER LIN FT

W6 x 8.5#

LIN FT

W6x8.5# PER

GALV. POSTS

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

32"

32"

2'-0"

2'-0"

FRONT VIEW PLAN VIEWELEVATION VIEW TR

AF

FIC

DIR

EC

TIO

N

TR

AF

FIC

DIR

EC

TIO

N

GENERAL NOTES

SECTION "C-C"

1'-0" 1'-0"

2'-

0"

CONNECTOR PIN ASSEMBLY

1‚" HEAVY HEX NUT

SYSTEM (PORTABLE)

APPROVED IMPACT ATTENUATOR

SYSTEM(PORTABLE)


SPECIFICATIONS FOR ATTACHING TO CONCRETE BARRIER

CHECK WITH ATTENUATOR MANUFACTURER FOR DETAILS AND

DETAIL FOR PLACEMENT OF APPROVED IMPACT ATTENUATOR SYSTEM (PORTABLE)

4"7" 7"

2" R 2" R

2" R

2'-

1‚

"

CL

B

B

PLAN VIEW

10'-0"

4'-0" 3'-0"

ELEVATION VIEW

LC JOINT

BARRIER SECTION DETAILS

1'-7"1'-7"1'-7"

32"

‡"

DRAINAGE AND LIFTING SLOT

#3

#3

6'-9"

2"

SECTION B-B

2"24"

3"

10"

19"

7"

6"

2"2"

CONNECTION

SEE JOINT

24"

22"

25ƒ

"

17

…"

BAR

5"

12°

3š"

DETAIL AT HINGED CONNECTION

6" 6" 6"

4"

7"

18"

8•

" 15"

1ƒ"

JOINT

BAR

#5

#5

#3

#5

#5 BARS B

BARS B #5

#3 BARS A

HINGE

SEE CONNECTOR PIN ASSEMBLY ABOVE

C L

6"6"6" 1'-7"

15"

8•

"

15ƒ

"8„

"

4"

2"

#3 LIFT

3"

BAR A

A

A

BAR A BENDING DIAGRAM

BAR A

DETAILS OF OPTIONAL LIFT HOOK

DRAINAGE SLOT

HOOK

LIFT

HOOK

#5

LIFTHOOK

2'-6"

2'-6"2'-6"

C

C

2'-6"

#5 BAR B

SECTION D-D

9" 9"3" 3"

#3

#5

151°

D

D

4'-6"

RUN OF BARRIER.

BARRIER ARE NOT INTERCHANGEABLE AND SHOULD NOT BE INTERMIXED IN A CONTINOUS

SUPPLIED DURING THE INTERIM PHASE IN PERIOD. 350 TL-3 BARRIER AND PREVIOUSLY CAST

CAST PRIOR TO 10/01/2002 AND IN ACCORDANCE WITH GTE-629 SHEET 2 OF 2 MAY BE

1. THIS DRAWING IS TO BE USED FOR ALL NEW BARRIER CAST AFTER 10/01/2002. BARRIER

32"

32"

24"

24"

1‚" HEAVY HEX NUT

(TYPE - 6A)

CONCRETE BARRIER

(TYPE - 6A)

CONCRETE BARRIER

ALDOT 350TL YEAR

ƒ" CHAMFER

OR RADIUS

8„

"

HINGE BAR

ƒ" DIA.

LIFT HOOK

ƒ" CHAMFER

#5 BAR B

1ƒ" 3‚"

STRENGTH BOLT

ƒ"

‚"

ƒ" STRENGTH BOLT

2‚"

JOINT CONNECTION DETAILS

2" R

OPEN JOINT CLOSED JOINT

2" RADIUS CAST INTO

END OF BARRIER

HINGE BAR HINGE BAR

GALVANIZE

2•" RADIUS

12"

6" HOT DIP

2'-4•"

BENDING DIAGRAM

ELEVATION VIEW

BAR TO MEET AASHTO M 270

GRADE 36 SPECIFICATION

OPENED (OPEN JOINT) BEFORE THE NUT IS TIGHTENED ON THE PIN.

CAN BE EASILY INSERTED THROUGH THE HINGE BAR LOOP. THE BARRIERS SHOULD THEN BE

5. BARRIERS SHALL INITIALLY BE PLACED CLOSE TOGETHER (CLOSED JOINT) SO THAT THE PIN

MIN

5"

(OPTIONAL) HEX HEAD MACHINE BOLT MAY BE SUPPLIED

MIN

*

6" FOR MACHINE BOLT

* 5" FOR THREADED BOLT

COMPONENT SHALL MEET THE FOLLOWING MATERIAL SPECIFICATIONS:

PIN-AASHTO M314 GRADE 36 MINIMUM

NUT- ASTM A563 GRADE A HEAVY HEX

WASHER- ASTM F436 TYPE I

ALL COMPONENTS MUST BE HOT DIP GALVANIZED- ASTM A153

#4 REBAR-AASHTO M31 GRADE 40 OR 60 OR ASTM

A615 GRADE 40 OR 60, OR

•" 250 OR 270 KSI STEEL STRAND UNCOATED

SEVEN-WIRE FOR CONCRETE REINFORCEMENT- AASTHO

M203 OR ASTM A416.

1‚" WASHER

1‚" WASHER

ALTERNATE HEX HEAD MACHINE BOLT- ASTM A307 GRADE A

SECTION A-A

13•"

4•"

2•"

32"

24"

BAR

BAR

6" 6"

11•"

BAR B

BAR A

HIGH LETTERING.

THE MARKINGS SHALL BE PERMANENTLY IMPRESSED IN THE BARRIER USING A MINIMUM OF 2"

4. ALL BARRIER SEGMENTS SHALL BE MARKED AS SHOWN ALDOT, 350-TL NUMBER AND YEAR CAST.

SEE NOTE NO 5

ƒ" DIA HINGE BAR

3'-0" min

1‚" DIA

ƒ" DIA HINGE BAR

DURING THE DURATION OF ITS USE ON THE PROJECT.

NUT AT BOTH ENDS OF THE 1‚" DIA BOLT TO ENSURE THAT NO HEX NUT COMES LOOSE

3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CHECKING THE TIGHTNESS OF THE 1‚" HEX

2. SUPPLY ONE (1) CONNECTOR PIN ASSEMBLY WITH EACH 10' BARRIER SECTION.

#5 REINF

#3 REINF

1‚" DIA HIGH

1‚" DIA HIGH

ƒ" DIA

(SEE NOTE NO 6)

ƒ" DIA

1ƒ" MAX GAP

2•" DIA

2•" DIA

#3 REINF

2•" DIA

ƒ" DIA

12"

TY

PIC

AL

2'-2" TYPICAL

ƒ" DIA HINGE BAR

ƒ" DIA HINGE BAR (TYPICAL)

TWO (2) REQD PER CURB SECTION

ATTENUATOR SYSTEM (PORTABLE)

FOR USE WITH APPROVED IMPACT

CONCRETE BARRIER, TYPE 6A

350, TL-3 PRECAST

L.V.S.

03-12-79 GTE-629 (SHEET 1 OF 2) 330

on 04-30-09 by W.W.A.

Replaced Note No. 4 and adding Note No. 7

Deleted Object Safety Markings Sketch,5.

02-20-08 by W.W.A.

Sketches. Also, replaced Note No. 7 on

Assembly & Details of Optional Lift Hook

Changed description under Connector Pin4.

No. 7 on 06-24-05 by W.W.A.

Pin Assembly sketch and added Note

Hot Dipped galvanized to the Connector

and changed mechanically galvanized to

Allowed Optional Hex Head Machine Bolt3.

Bending Diagram 10-31-02 by J.F.T.

ƒ" dia. bar and added ƒ" dia. Hinge Bar

Changed reference to (#6) Hinge bar to2.

#5 and note 6 on 08-15-02 by J.F.T.

350 requirements and added Note #1,

Revised barrier to meet NCHRP Report1.TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

1'-8"

6"

9‚

"

ƒ" ROUND STEEL BAR

BOTTOM CONNECTORGALVANIZE AFTER FORMING

GALVANIZE AFTER FORMING

TOP CONNECTOR

3"

12"

ƒ"

STEEL BAR

ƒ" ROUND

PLAIN GALVANIZED

STEEL WASHER FOR 1‚" PIN

BEAD TO BE AT LEAST FLUSH

1/3" DIA. MIN.

DETAIL OF FILLET WELD

4"7" 7"

2" R 2" R

2" R

2'-

1‚

"

DETAILS OF LIFT HOOK

PLAN VIEW

1•" RAD.

4" 4"

3'-4"3'-4" 3'-4"

1'-9" 1'-9"1 - #6 BAR, 9'-4" LONG

1'-

0"

1'-

0"

3"3"

10'-0" {1/2"

ELEVATION VIEW

3"

4"

6"

OR

RA

DIU

S

ƒ"

CH

AM

FE

R

10"

1'-

7"

32"

3"

10"

12"

2'-0"

7"

OR

RA

DIU

S

ƒ"

CH

AM

FE

R

SECTION "A-A"

1'-

0"

1'-

0"

7"

7"

2"

2"

3"

3"

2•"

4'-6"

6'-9"

10"

10"

"A"

"A"

"B"

"B"

"C"

"C"

1•"

2 - #6 BARS, 8'-11" LONG

32"

(TYPE - 6A)

MEDIAN BARRIER

32"

2'-0"

2'-0"

FRONT VIEW PLAN VIEWELEVATION VIEW

(TYPE - 6A)

MEDIAN BARRIER

TR

AF

FIC

DIR

EC

TIO

N

TR

AF

FIC

DIR

EC

TIO

N

3" 9" 9"

6"6"6"6"

SECTION "B-B"

ƒ" RADIUS (SEE *NOTE BELOW) ƒ" RADIUS (SEE *NOTE BELOW)

FACILITATE THE PLACEMENT OF THE 1‚" CONNECTOR PIN.

*NOTE: A 1" RADIUS MAY BE USED ON EACH CONNECTOR TO

PLAIN GALVANIZED


1/3" DIA. MIN.


3" 9" 9"

6"6"6"6"

SECTION "B-B"

#6 REINF. BAR

1/3 D 6

TOP CONNECTOR

1/3 D 3

BOTTOM CONNECTOR1/3 D 6

3"

6"

#6 REINF. BAR

#6 REINF. BAR

1"

OR RADIUS

ƒ" CHAMFER

PLAN OF CONNECTION

2•"

1…"

PLAIN GALVANIZED


1/3" DIA. MIN.


WASHER

TOP CONNECTOR

BOTTOM CONNECTOR

BAR

ELEVATION OF CONNECTION

GENERAL NOTES

TYPE - 6 TYPE - 6A

3" 9" 3"9"

2'-

5"

3"6"6"6"6"

SECTION "B-B" SECTION "C-C"

2'-

8"

6"6"6"6"

1'-0" 1'-0"

0.177" THICK MAX.

0.136" THICK MIN.

NUTWASHER

2'-

0"


1‚" HEAVY HEX NUT

NUT & WASHER TO BOLT.

CONTRACTOR ELECTS TO WELD HEX

BE AT LEAST TO NUT THICKNESS IF THE

NOTE: THREADS AT TOP OF BOLT MUST BE

SYSTEM (PORTABLE)


SYSTEM(PORTABLE)


SPECIFICATIONS FOR ATTACHING TO CONCRETE BARRIER

CHECK WITH ATTENUATOR MANUFACTURER FOR DETAILS AND

DETAIL FOR PLACEMENT OF APPROVED IMPACT ATTENUATOR SYSTEM (PORTABLE)

1‚" HEAVY HEX NUT 1‚" HEAVY HEX NUT

ALDOT MM/YY B-1000

SEE NOTE No. 5

MIN

5"

MIN

*


6" FOR MACHINE BOLT


COMPONENTS SHALL MEET THE FOLLOWING MATERIAL SPECIFICATIONS:

PIN- AASHTO M314 GRADE 36 MINIMUM




ALL COMPONENTS MUST BE HOT DIP GALVANIZED-ASTM A153

1‚" WASHER

1‚" WASHER

•" 250 OR 270 KSI STEEL STRAND UNCOATED SEVEN-WIRE FOR CONCRETE

REINFORCEMENT- AASHTO M203 OR ASTM A416

SPECIFICATIONS FOR HIGHWAY CONSTRUCTION, 2012 EDITION.

CONSTRUCTION ENGINEER IN ACCORDANCE WITH SECTION 740.02(c) 3 OF THE ALDOT STANDARD

PRODUCT EVALUATION BOARD MAY BE CONSIDERED FOR USE THROUGH SUBMITTAL TO THE STATE

5. ALTERNATE NCHRP 350, TL-3, PORTABLE BARRIER DESIGNS THAT HAVE BEEN APPROVED BY THE ALDOT

TOP "ALDOT" AND YEAR CAST IN 2" MINIMUM LETTERING.

4. ALL PREVIOUSLY CAST CONCRETE BARRIER PRIOR TO 10/01/2002 SHALL HAVE STENCILED ON THE

ARE NOT INTERCHANGEABLE AND SHOULD NOT BE INTERMIXED IN A CONTINUOUS RUN OF BARRIER.

WHICH THIS OLD BARRIER WILL BE ALLOWED. THE 350, TL-3 BARRIER AND PREVIOUSLY CAST

SHEET 1 OF 2. THERE WILL BE AN INTERIM PHASE-IN PERIOD FOR THE NEW BARRIER DURING

10/01/2002. BARRIER CAST AFTER 10/01/2002 SHALL BE IN ACCORDANCE WITH GTE-629

1. THIS DRAWING IS INCLUDED FOR INFORMATION PURPOSES FOR BARRIER CAST PRIOR TO


NUT AT BOTH ENDS OF THE 1‚" DIA. BOLT TO ENSURE THAT NO HEX NUT COMES LOOSE



1•" CLEAR


1‚" DIA

ATTENUATOR SYSTEM (PORTABLE)

FOR USE WITH APPROVED IMPACT

BARRIER, TYPE 6A

PREVIOUSLY CAST CONCRETE

No. 4 and Note No. 5 on 04-30-09 by W.W.A.

Safety Markings Sketch, Replaced Note

Corrected Note No. 1, Deleted Object5.

02-20-08 by W.W.A.

Sketches. Also, deleted Note No. 6 on



No. 7 on 06-24-05 by W.W.A.





connector pin material 08-15-02 by J.F.T.

and add Notes #1 & #5 and modified

Changed Index No. from 330 to 330-A2.

Attenuator" 08-30-01 J.F.T.

Changed "Quadguard" to "Approved Impact1.

L.V.S.

03-12-79 GTE-629 (SHEET 2 OF 2) 330-A

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

1. COST OF EXCAVATION FOR POSTS TO BE INCLUDED IN COST OF HANDRAIL.

WATERBORNE PRESERVATIVE.

2. HANDRAILS TO BE S4S AND TREATED IN ACCORDANCE WITH A.W.P.A. STANDARD C14, USING A

CLASS A2 CONCRETE.

4. MONOLITHICALLY POURED CONCRETE POST AND FOOTING MAY BE PRECAST OR CAST IN PLACE USING

5. DOWELS TO BE TREATED WITH PRESERVATIVE, SAME RATE AS HANDRAIL.

ONLY ONE TYPE SHALL BE USED AT ANY INSTALLATION.

7. TYPE OF HANDRAIL TO BE CONSTRUCTED IS OPTIONAL UNLESS OTHERWISE SPECIFIED.

12:1 SLOPE

3"

CONCRETE

CLASS A2

12:1 SLOPE11"

3"

2"2"

MONOLITHIC POSTS

45°

FINISHED GROUND LINE

COURSED RUBBLE MASONRY POST

+-

MONOLITHIC CONCRETE POSTS

HANDRAIL CAVITY

NO MORTAR AROUND OR IN

DOWELS

WOOD

HALF SECTION HALF SECTION

DOWELS

WOOD

DOWELS

WOOD

TOP

RAIL

RAIL

BOTTOM

+-

FOOTING

5„"

6†"

1"

‡"

3"

2"

CL

CLH

OL

E

DO

WE

L

3. MORTAR FOR COURSED RUBBLE MASONRY SHALL BE A DARK PORTLAND CEMENT MORTAR MIX.

0

0

0

0

0 0

0

2•"2•"

GENERAL NOTES

END VIEW

END VIEW

DOWEL DETAIL

ELEVATION

ELEVATION BEAM & FOOTING DETAIL

FRONT VIEW

TYPE # 1

TYPE # 2

‚"

3'-6"

4'-0"

4'-0"

2'-0"

6"

1'-0"

6"

1'-0"

6"

6"

HANDRAIL

3" x 6"

8"

6"1…" HOLE

1…" HOLE

2'-0"

4"

6"

1'-0"

1'-6"

†" HOLE (TYPICAL)

†" HOLE

3" x 6" (S4S) HANDRAILS

CONCRETE HARDENS).

REMAINS PLUMB UNTIL

TAKEN TO INSURE THAT BEAM

W4 x 13 (CARE SHALL BE

W4 x 13

@ 3'-4"

LO

NG

2'-0"

6"

6"

1'-0'

6"

1'-0"

3" x 6" (S4S) TIMBER HANDRAIL

3" x 6" (S4S) TIMBER HANDRAIL

1'-0"

2'-0"

BE REPLACED.

BY REMOVING MORTAR WITH A MASONRY DRILL AND USE OF A SOCKET WRENCH. REMOVED MORTAR SHALL

BOLT SPLICE OR AN ADEQUATE BOLTED SPLICE JOINT FOR 3" x 6" TIMBER. BOLT REMOVAL CAN BE ACCOMPLISHED

6. SUGGESTED REPLACEMENT OF HANDRAIL FOR TYPE NO. 1 IS TO USE EITHER A LAMINATED TIMBER WITH STAGGERED

8. HANDRAIL TO BE PAID FOR AS PER LINEAR FEET.

SCREW

ƒ" LONG WOOD

•" HOLE FOR

1…

"

1•

"

6"

1•"

2'-0"

6"

1'-0"

7"

7"

3'-10"

4"

8"

2•"

2'-0"

6"

1'-0'

6"

1'-0"

6"

6"

FIELD STONE 2" •" THICK

COURSED RUBBLE MASONRY

6"

2'-0'

MI

N.

1'-0"

4•" 4•"

10'-0" C. TO C.

2" •" THICK

FIELD STONE

BOLTS AND NUTS TO CONFORM WITH ASTM A-307.

9. W4 x 13 BEAMS TO CONFORM WITH ASTM A-36 AND GALVANIZED AFTER FABRICATION WITH ZINC @ 2 OUNCE/SQ FT

10'-0" CENTER TO CENTER

EXISTING SOIL.

DENSITY OF

TAMPED TO APPROX

SET IN HOLE AND

BEAM MAY BE DRIVEN OR

IN LIEU OF CONC FOOTING

VIBRATION).

SHRINKAGE, SWELL AND

OF TIMBERS TO PROVIDE FOR

OUT •" MIN ON ALL SIDES

(MORTAR SHALL BE RAKED

3" x 6" (S4S) TIMBERS

L.V.S.

01-25-79 HR-780 334

ALONG FOREST HIGHWAYS

FOR USE AT SCENIC OVERLOOKS

DETAILS OF RUSTIC HANDRAIL

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

#4 Rebar

V1 Bar

8"

CLEnds

at Barrier

2"Cover

Spaced @ 1'- 0" C-C

V1 Bars (#4)

1

(#5)

H1 Bars

ELEVATION VIEW

Pin

2"

Be

ndin

g

(WWR) Option for Bars V1 and H1

Welded Wire Reinforcement

D20

Horizontal(

WW

R)

LC

(IN.)

HEIGHT

BARRIER

A B C

42

48

54

CONSTANT SLOPE FACE (CSF) BARRIER

CONSTANT SLOPE FACE CONCRETE BARRIER

(CSF)(42")

Constant Slope Face (CSF) on Roadway

ƒ " Min

1 •

" Max

Equal

Spaces of

(4"

min, to 6"

max)

DIMENSIONS (IN)

3" min from V1 Bars

DETAIL

GRADE SEPARATION

(Typ)

1ƒ"

(#4)

V1 Bar

8"

Paved Shoulder

Edge of

(#4)

H1 Bars

6"

B

C

42"

*

*

6"

10"

• "

depending on barrier height

H1 Bars (#5) Equally spaced

Longitudinal Reinforcement

10"

10"

SECTION A-A

FOR LATERAL SUPPORT

EQUIVALENT REQUIRED

PAVEMENT (TYP) OR

1" MINIMUM OF ASPHALT

(AT RETAINING WALL)

REINFORCING STEEL CSF 4-A

Pi

n

2"

Be

ndi

ng

3"

5"

AT 12" C-C

D14 VERTICAL WIRES

GENERAL NOTES

RADIUS.

OR TOOLED

SHALL HAVE ƒ " CHAMFER

TOP EDGES OF CSF BARRIER

A

CL

A

A10' LENGTH

LONGITUDINAL BARS (#4)

(FLEXIBLE PAVEMENT)

CONCRETE BARRIER

CONSTANT SLOPE FACE

CSF-629 (SHEET 1 OF 2) 346J.F.T.

L.V.S.

10/2017

2"

2"

42"

16"

B

B

SECTION B-B

BARRIER IS SYMMETRICAL ABOUT THE CENTER LINE

1"

36"

26

28 ‚

30 • 62 ‚

2"

2"

24"

6"

(CSF(Se) SECTIONS ONLY)

REQUIRED CONSTRUCTION JOINT

DETAILS OF

26"

THROUGH CONSTRUCTION JOINTS

REQUIRED REINFORCING

DETAILS OF

11 3/8 "

6"

19"

(FOR Se BARRIER)

6" O.C.

#5 BARS

BARRIER)

(FOR Se

6" O.C.

#5 BARS

JOINT

CONSTRUCTION

EXCEEDS 30"

IF GRADE SEPERATION

SPECIAL DESIGN REQUIRED

8"

LC

CONSTANT SLOPE FACE CONCRETE BARRIER

(CSF)(42")

42"

RADIUS.

OR TOOLED

SHALL HAVE ƒ " CHAMFER


24"

D

D

24

26 ‚

28 •

ACCORDINGLY.

BARRIER AND REINFORCEMENT DIMENSIONS

TO 48" OR 54". THIS WOULD INCREASE THE

(CSF)(42") BARRIER HEIGHT MAY BE INCREASED

(WWR) GENERAL NOTES

OBJECTS OR STRUCTURES.

7. 3/4" EXPANSION JOINT REQUIRED ONLY WHEN BARRIER ABUTS RIGID

A MAXIMUM OF 5", WITHOUT GEOMETRIC CHANGES TO THE BARRIER FACE.

THE PLANS, DRAINAGE SLOT HEIGHTS ON THE CSF MAY BE INCREASED TO

6. DRAINAGE SLOT LOCATIONS (12'-0", O.C.MIN SPACING) IF SHOWN IN

APPLICABLE BARRIER PAY ITEM (629A).

10" MINIMUM DEPTH FOOTING SHALL BE SUBSIDARY OBLIGATION OF THE

REQUIRED FOR THE LAST 10' AT THE ENDS OF THE BARRIER. THE

CONTINUOUS BENEATH CSF BARRIER. THE 10" MINIMUM FOOTING SHALL BE

5. THE 10" MINIMUM DEPTH FOOTING AS SHOWN IN SECTION A-A SHALL BE

BARRIER.

GREATER THAN 1.5". THE BARRIER SHALL THEN BE PAID FOR AS CSF (SE)

A DIFFERENCE IN THE ELEVATION OF THE TWO ROADWAYS, AT THE BARRIER,

4. THE PAYMENT FOR THE MEDIAN BARRIER SHALL BE AS CSF UNTIL THERE IS

TCP TRAFFIC INTO MEDIAN.

20'-0" O.C. THESE DELINEATORS SHALL BE INSTALLED PRIOR TO SHIFTING

3. SAWED CONTRACTION JOINTS AND BARRIER MOUNTED DELINEATORS REQUIRED

THE BARRIER WALL.

OF THIS ITEM SHALL BE A SUBSIDARY OBLIGATION OF THE PRICE BID FOR

(BITUMINOUS TYPE) FILLER MEETING AASHTO DESIGNATION M-33. THE COST

2. EXPANSION JOINTS AT BRIDGE PIER SHALL BE PREFORMED JOINT MATERIAL

FABRIC OF EQUIVALENT STEEL AREA.

CONTINUOUS LONGITUDINAL REINFORCING STEEL AS SHOWN OR WELDED WIRE

1. THE REINFORCING SHALL BE CONTINUOUS. REINFORCING SHALL CONSIST OF

50 ‚

56 ‚

Wall

Retaining

Note 6).

(See General

as required

Drainage Slots,

3'Long X 3"Deep (Min)

WIRE SHALL NOT EXCEDD 3".

FROM THE END OF THE BARRIER SECTION TO THE FIRST

PERMITED AS DIRECTED BY THE ENGINEER. THE DIMENSIONS

4. COMBINATIONS OF REINFORCING STEEL AND WWR WILL BE

SPLICE LAP LENGTH OF 12".

3. WELDED WIRE SPLICE LOCATIONS SHALL HAVE A "MINIMUM"

THE DRAINAGE SLOTS, AS DIRECTED BY THE ENGINEER.

2. WELDED WIRE CAGE MAY BE CUT AND BENT TO ACCOMMODATE

CONFORM TO ASTM A497.

1. DEFORMED WELDED WIRE REINFORCEMENT (WWR) SHALL

SEE NOTE 7

edge and top clearances.

or bent to accomodate the

drainage slots may be cut

Reinforcement around the

Note:

25 Œ

27 •

29 ‡

B

C

ON CENTERLINE

12" #6 BAR

Pavement)" on 10/18/17 by LVS

Face Concrete Barrier (Flexible

to MASH approved "Constant Slope

Changed Drawing from Jersey Barrier 1. TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

(#4)

V1 Bars(TYP)

1 ƒ"

*

42"

1•" - 30"

5"

CLEnds

at Barrier

2"Cover

Spaced @ 1'- 0" C-C

V1 Bars (#4)

1

(#5)

H1 Bars

ELEVATION VIEW

3"

5"5"

3 ~ (#6) Anchor Bars Spaced @ 2'- 0"

LC

D20

Horizontal(

WW

R)

Equal

Spaces of

6"

B

C

depending on barrier height

H1 Bars (#5) Equally spaced

Longitudinal Reinforcement

6"

1'-

9"

15"

CONSTANT SLOPE FACE (CSF) BARRIER

BARRIER PLACEMENT OVER JOINTS


--SPECIFICATIONS--

See Detail

(#6) Anchorage

(Typ)

3" min from V1 Bars

Spaced @ 8'- 0" C-C (Max)

(#6) Anchor Bars

(4"

min to 6"

max)

ƒ" Min

(RIGID PAVEMENT)

CONCRETE BARRIER

CONSTANT SLOPE FACE

346-A

Retaining Wall

(Typ)

1ƒ"

8"

Paved Shoulder

Edge of

(#4)

H1 Bars

6"

(AT RETAINING WALL)

REINFORCING STEEL CSF 4-A

42"

16"

(See General Note 6).

Drainage Slots, as required

3'Long X 3"Deep (Min)

CONSTANT SLOPE FACE BARRIER ON RIGID PAVEMENT

(SHOWING REINFORCEMENT AND ANCHOR PLACEMENT)

GENERAL NOTES

or Anchor Bars

the 3'- 0" Drainage slots, as directed by the Engineer.

Anchor spacing may be altered to accomadateJoints and Intermediate Joints

Typical Anchorage at all Expansion

3"

"•

PREFORMED BITUMINOUS FIBER MATERIAL. OR •"

JOINTS (WITH OR WITHOUT TIEBARS): TWO LAYERS OF 30 LB ROOFING FELT

BARRIER MAY BE CAST OVER A "LONGITUDINAL" JOINT.

FROM A LONGITUDINAL JOINT.

BARRIER ANCHORAGE NOTE: ANCHORAGE MUST BE LOCATED AT LEAST 3"

Pin

2"

Bending

Pin

2"

Bending

8"

LC

(CSF)(42")

42"

A

36"

26"

BARRIER IS SYMMETRICAL ABOUT THE CENTERLINE

DETAIL

GRADE SEPARATION

*

42" K10"

THROUGH CONSTRUCTION JOINTS

REQUIRED REINFORCING

DETAILS OF11 3/8 "

6"

19"

BARRIER)

(FOR Se

6" O.C.

#5 BARS

2"

2"

24"

6"

(CSF(Se) SECTIONS ONLY)

REQUIRED CONSTRUCTION JOINT

DETAILS OF

1"

DETAIL

GRADE SEPARATION

EXCEEDS 30"

IF GRADE SEPERATION

SPECIAL DESIGN REQUIRED

(IN.)

HEIGHT

BARRIER

A B C

42

48

54

DIMENSIONS (IN)

*

*

26

28 ‚

30 • 62 ‚

D

24

26 ‚

28 •

ACCORDINGLY.

BARRIER AND REINFORCEMENT DIMENSIONS

TO 48" OR 54". THIS WOULD INCREASE THE

(CSF)(42") BARRIER HEIGHT MAY BE INCREASED

50 ‚

56 ‚

25 Œ

27 •

29 ‡

B

C

CONCRETE BARRIER

CONSTANT SLOPE FACE

RIGID OBJECTS OR STRUCTURES.

7. 3/4" EXPANSION JOINT REQUIRED ONLY WHEN BARRIER ABUTS

MAXIMUM OF 5", WITHOUT GEOMETRIC CHANGES TO THE BARRIER FACE.

THE PLANS. DRAINAGE SLOT HEIGHTS ON THE CSF MAY BE INCREASED TO A

6. DRAINAGE SLOT LOCATIONS (12'-0", O.C.MIN SPACING) IF SHOWN IN

APPLICABLE BARRIER PAY ITEM (629A).

10" MINIMUM DEPTH FOOTING SHALL BE SUBSIDARY OBLIGATION OF THE

REQUIRED FOR THE LAST 10' AT THE ENDS OF THE BARRIER. THE

CONTINUOUS BENEATH CSF BARRIER. THE 10" MINIMUM FOOTING SHALL BE

5. THE 10" MINIMUM DEPTH FOOTING AS SHOWN IN SECTION A-A SHALL BE

(SE) BARRIER.

GREATER THAN 1.5". THE BARRIER SHALL THEN BE PAID FOR AS CSF

A DIFFERENCE IN THE ELEVATIONOF THE TWO ROADWAYS, AT THE BARRIER,

4. THE PAYMENT FOR THE MEDIAN BARRIER SHALL BE AS CSF UNTIL THERE IS

TCP TRAFFIC INTO MEDIAN.

20'-0" O.C. THESE DELINEATORS SHALL BE INSTALLED PRIOR TO SHIFTING

3. SAWED CONTRACTION JOINTS AND BARRIER MOUNTED DELINEATORS REQUIRED

THE BARRIER WALL.

OF THIS ITEM SHALL BE A SUBSIDARY OBLIGATION OF THE PRICE BID FOR

(BITUMINOUS TYPE) FILLER MEETING AASHTO DESIGNATION M-33. THE COST

2. EXPANSION JOINTS AT BRIDGE PIER SHALL BE PREFORMED JOINT MATERIAL

FABRIC OF EQUIVALENT STEEL AREA.

CONTINUOUS LONGITUDINAL REINFORCING STEEL AS SHOWN OR WELDED WIRE

1. THE REINFORCING SHALL BE CONTINUOUS. REINFORCING SHALL CONSIST OF

CENTERLINE

ON

#6 BAR

12"

CONCRETE BARRIER

CONSTANT SLOPE FACE

(CSF)(42")

SEE NOTE 7

(Rigid Pavement)" on 10/18/17 by LVS

"Constant Slope Face Concrete Barrier

Created Drawing for MASH approved 1.

10/2017

LVS

LVS

A

A

CL

See Detail

(#6) Anchorage

(Typ)

1 ƒ "

RADIUS.

OR TOOLED

SHALL HAVE 1" RADIUS


10"

BARRIER

EM

BE

DM

EN

T

BA

RRI

ER

CONCRETE

EMBEDMENT

SECTION A-A

(#4)

V1 Bars

(#6) Bars

BARRIER)

(FOR Se

6" O.C.

#5 BARS

*

42"

(Option A)

1•"-18"

(Option B)

18"-30"

AT 12" C-C

(WWR),

D14 VERTICAL

1•" Max

(WWR) OPTION FOR BARS V1 AND H1

WELDED WIRE REINFORCEMENT

SEE (WWR) GENERAL NOTES ON (SHEET 1 OF 2)

(Optional)

JOINT

CONSTRUCTION

10' Length

B

B

for required locations)

(Reference Details A-A

V1 Bar(#4)

SECTION B-B

Drill and Epoxy (Existing Concrete)

(Fresh Insertion Method (New Concrete)

8"

LC

24"

D

RADIUS.

OR TOOLED

SHALL HAVE 1" RADIUS


32"

MI

N.

42"

OPTIONAL CONSTRUCTION JOINT

(40' SPACING TYP.)

PAY ITEM 707G

DELINEATORS

BARRIER MOUNTED

REST ON THE TOP OF THE RIGID PAVEMENT.

THE BOTTOM OF THE REINFORCEMENT CAGE MAY

EDGE AND TOP CLEARANCES.

MAY BE CUT OR BENT TO ACCOMMODATE THE

REINFORCEMENT AROUND THE DRAINAGE SLOTS

NOTE:

CONCRETE BARRIER

CONSTANT SLOPE FACE

CONCRETE PAVEMENT ANCHORAGE

CSF-629-RP (SHEET 2 OF 2)

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

B

B

Variable

A

A

Fixed object

B

Variable

A

8" to 14"

2"

C C

SECTION B-B

SECTION A-A

aggregate backfill

(Uncompacted)

Concrete or coarse

(or flatter) taper

4"

Variable, 6" min

12" C-C spacing

T Bar (#4) at

A B C

42

48

54

12

rest on top of finished grade.

Bottom of reinforcement cage may

Note:

LC

40 ‚

46 ‚

52 ‚

13 „

14 ‚

24 Plus

26 ‚ Plus

28 • Plus

Transition Length

Varies with

LC

12" C-C spacing

(#4) T Bars at

GENERAL NOTES

Construction Joint

Permissible

May be field bent.

usual and maximum spacing.

Variable length, 8' - 0"

•"dia. galvanized bar;

1 ƒ" (sides & top)

(WWR) General Notes

L.V.S.

347

AT FIXED OBJECTS

CONSTANT SLOPE FACE BARRIER

the barrier section to the first wire shall not exceed 3".

as directed by the Engineer. The dimension from the end of

5. Combinations of reinforcing steel and WWR will be permitted,

lap length of 12".

4. Welded wire splice locations shall have a "minimum" splice

drainage slots, as directed by the Engineer.

3. Welded wire cage may be cut and bent to accommodate the

to ASTM A497.

2. Deformed Welded Wire Reinforcement (WWR) shall conform

(4" min. to 6" max) as height requires.

D14 vertical (12" C-C) x D20 horizontal wires spaced

1. WWR design required for CSF-FO barrier:

CSF Barrier

Standard Payment length CSF-FO

Variable - Transition width at 20:1 (longitudinal lateral)

Standard

CSF Barrier

lateral support

or equivalent for

1" min Asphalt Pavement

reinforcement dimensions accordingly.

48" or 54". This would increase the barrier and

CSF(42") Barrier height may be increased to

conventional reinforcement and shall meet requirements shown.

5. Welded wire reinforcement (WWR) may be used as an option to

the construction joint.

the joint so that bar splices will be a minimum of two feet from

4. At construction joints the longitudinal bars shall extend beyond

to ASTM A615 (Grade 60), unless otherwise specified.

3. Longitudinal and vertical bars for roadway barrier shall conform

shall include all of the concrete, reinforcement, and aggregate backfill.

2. Bid price per liner foot of CSF-FO, including anchor sections,

is superelevated, then axis shall be normal to roadway surface.

1. Axis of concrete barrier shall be vertical, except where roadway

Variable - Transition width at 20:1 (or flatter) taper

PLAN CSF-FO BARRIER

J.F.T. 9/2017

for Bars T and H1 Barrier

Welded Wire Reinforcement (WWR) Option

(IN)

height

Barrier Dimensions (IN)

with concrete backfill)

(Weep holes not required

by the Engineer.

locations designated

be constructed at

5 for each side to

•" dia weep hole

5'- 0" (min)5'- 0" (min)

1 ƒ" (cover)

on barrier height.

spacing) depending

4" min to 6" max

equally spaced (WWR

10~(#5) H1 Bars

T BAR (#4)

SHEET.

B) REBAR ANCHORAGE, SEE CSF (RIGID)

SIDES OF BARRIER, OR

A) 1" ASPHALT PAVEMENT, BOTH

LATERAL SUPPORT OPTIONS:

10/18/17 by LVS

Slope Face Barrier at Fixed Objects" on

Changed drawing to MASH Approved "Constant2.

PIERS (TY 1 & TY 5)" on 08-03-17 by J.F.T.

MEDIAN BARRIER TREATMENT AT UNDERPASS

Added to CADD and replaced "CONCRETE 1.

CSF-629-FO

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

4"7" 7"

2" R 2" R

2" R

2'-

1‚

"

GENERAL NOTES

2'-

0"


1‚" HEAVY HEX NUT

SECTION B-B

SECTION A-A

CL

A

AB

B

PLAN VIEW

10'-0"

4'-0"

ELEVATION VIEW

LC JOINTLC JOINT

CL

DETAIL AT HINGED CONNECTION


6"6"6"6"6"6" 1'-7"1'-7"1'-7"1'-7" 4"

7…

"

9…

"

32"

18"

7"

15"

8•

"

15ƒ

"8„

"

4"

2"

‡" ‡"

2"

6" 6" 6"

4"

7"

18"

8•

" 15"

24"

3"

10"

19"

7"

6"

2"2"

7"

13•

"

4•

"

2•

"

32"

24"

2'-10" 2"

1ƒ"

C L

JOINT

BAR


#3

#3

#5

SEE JOINT CONNECTION BELOW

BAR

BAR

6" 6"

1ƒ" 3‚"

STRENGTH BOLT

ƒ"

‚"

ƒ" STRENGTH BOLT

2‚"

JOINT CONNECTION DETAILS

SEE NOTE NO. 5

#5

#5

#3

#5

2" R

OPEN JOINT CLOSED JOINT

2"

24"

2'-6"

LIFT

2'-6"

2'-6"

2'-6"

LIFT LIFT

3"

LIFT

#5 BARS B

BARS B #5

#3 BARS A

HINGE

#5 BARS B

BAR A

#3

#5 BARS B

BAR A

DETAILS OF OPTIONAL LIFT HOOK

DRAINAGE SLOT

11•

"

BAR B

BAR A

HOOK HOOK

3"

HOOK HOOK

2" RADIUS CAST INTO

END OF BARRIER

SEE CONNECTOR PIN ASSEMBLY ABOVE

1‚" HEAVY HEX NUT

HINGE BAR

HINGE BAR HINGE BAR

8„

"

15‚

"

ƒ" CHAMFER

OR RADIUS

#5 BAR B

GALVANIZE

2•" RADIUS

BENDING DIAGRAM

GRADE 36 SPECIFICATION

ƒ" CHAMFER

ƒ" CHAMFER

ƒ" CHAMFER

12"

6" HOT DIP

2'-4•"

ELEVATION VIEW

MIN

5"


MIN

*

OPENED (OPEN JOINT) BEFORE THE NUT IS TIGHTENED ON THE PIN.

CAN BE EASILY INSERTED THROUGH THE HINGE BAR LOOP. THE BARRIERS SHOULD THEN BE

6. BARRIERS SHALL INITIALLY BE PLACED CLOSE TOGETHER (CLOSED JOINT) SO THAT THE PIN

6" FOR MACHINE BOLT



NUT-ASTM A563 GRADE A HEAVY HEX

ALL COMPONENTS MUST BE HOT DIP GALVANIZED-ASTM A153

SEVEN-WIRE FOR CONCRETE REINFORCEMENT-AASHTO

•" 250 OR 270 KSI STEEL STRAND UNCOATED

TWO (2) REQ'D. PER CURB SECTION.

#4 REBAR-AASHTO M31 GRADE 40 OR 60 OR ASTM

PIN-AASHTO M314 GRADE 36 MINIMUM


M203 OR ASTM A416.

BAR TO MEET AASHTO M270ALTERNATE HEX HEAD MACHINE BOLT- ASTM A307 GRADE A

1‚" WASHER

1‚" WASHER

A615 GRADE 40 OR 60, OR

2"

6"

6"

FOR TEMPORARY CONCRETE BARRIER

BOLTED TO BRIDGE DECK.

REFLECTOR

(SEE NOTE 4)

ALDOT STANDARD SPECIFICATIONS FOR HIGHWAY CONSTRUCTION, 2012 EDITION.

TO THE STATE CONSTRUCTION ENGINEER IN ACCORDANCE WITH SECTION 740.02(c) 3 OF THE

THE ALDOT PRODUCT EVALUATION BOARD MAY BE CONSIDERED FOR USE THROUGH SUBMITTAL

8. ALTERNATE NCHRP 350, TL-3, PORTABLE BARRIER DESIGNS THAT HAVE BEEN APPROVED BY

7. ALL DEFORMED REINFORCING BARS SHALL BE GRADE 40 OR 60 AASHTO M31 OR ASTM A615.

ALDOT 350,TL-3, YEAR CAST


25ƒ

"

2•" DIA

2•" DIA

2•" DIA

17

…"12°

151°

BAR

BAR A

5" 5"

6’"

1‚" DIA HIGH

ƒ" DIAƒ" DIA

1‚" DIA HIGH

1ƒ" MAX GAP

3'-0" MIN

ƒ" DIA HINGE

BAR (TYP)

#5 REINF

#3 REINF

1‚" DIA

ƒ" DIA

ƒ" DIA

2'-2" TYP

ƒ" DIA HINGE BAR

12"

TY

P

ƒ" DIA HINGE BAR (TYP)

3'-0" MIN

#3 REINF

(SEE NOTE N0 6)

ƒ" DIA HINGE BAR

NOTE: SEE (SHT 3 OF 4)

2" HIGH LETTERING.

THE MARKINGS SHALL BE PERMANENTLY IMPRESSED IN THE BARRIER USING A MINIMUM OF

5. ALL BARRIER SEGMENTS SHALL BE MARKED AS SHOWN ALDOT, 350, TL-3 AND YEAR CAST.

BARRIER, TYPE 6.

TRAFFIC. COST OF THE REFLECTORS AND MOUNTS SHALL BE A SUBSIDIARY OBLIGATION OF THE CONCRETE

A TWO-WAY TRAFFIC SITUATION THEN THE REFLECTORS SHALL BE INSTALLED FOR BOTH DIRECTIONS OF

THE BARRIER WITH ADHESIVE OR BY A DRILLED-IN ANCHOR TYPE DEVICE. IF THE BARRIERS ARE USED IN

MOUNTED APPROXIMATELY TWO INCHES ABOVE THE TOP OF THE BARRIER AND SHALL BE ATTACHED TO

THAN 40 FEET IN LONGITUDINAL SECTIONS AND 20 FEET IN TAPERED SECTIONS. THE REFLECTORS SHALL BE

ON FLATSHEET BLANKS) SHALL BE ATTACHED TO THE TOP OF THE BARRIER AT INTERVALS NOT GREATER

4. FLUORESCENT YELLOW REFLECTORS (6" X 6", ASTM TYPE VIII OR IX REFLECTIVE SHEETING MOUNTED





BARRIER.

ARE NOT INTERCHANGEABLE AND SHOULD NOT BE INTERMIXED IN A CONTINOUS RUN OF

DURING THE INTERIM PHASE IN PERIOD. 350 TL-3 BARRIER AND PREVIOUSLY CAST BARRIER

CAST PRIOR TO 10/01/2002 AND IN ACCORDANCE WITH SHEET 2 OF 4 MAY BE SUPPLIED

1. THIS DRAWING IS TO BE USED FOR ALL NEW BARRIER CAST AFTER 10/01/2002. BARRIER

(PORTABLE)

BARRIER - TYPE 6

350, TL-3 PRECAST CONCRETE

as shown, on 03-12-10 by J.F.T.

3 21/32" to 6 5/32" in Bar A Bending Diagram

corrected the bar spacing fromDiagram and

on 10-20-09. Revised and redrew the Bending Bar

Note No. 5Clarified TL-3 in the Plan View and in6.

by W.W.A.

Note No. 4 and added General Note 8 on 04-16-09

Reflector on SECTION A-A and replaced General

addedRemoved Object Safety Marking Sketch,5.

by W.W.A.

02-20-08Sketches. Also, replaced Note No. 7 on



Temporary barrier sketch on 05-01-07 by W.W.A.

Changed Total Sheet Number and deleted3.

by W.W.A.

and added Note No. 7 on 06-24-05sketch

galvanized to the Connector Pin Assembly

changed mechanically galvanized to Hot Dipped

Allowed Optional Hex Head Machine Bolt and2.

10-31-02 by J.F.T.

bar and added 3/4" dia. Hinge Bar Bending Diagram

Changed reference to (#6) Hinge bar to 3/4" dia.1.

L.V.S.

01-09-89 PNJB-629 (SHEET 1 OF 4) 351

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

BEAD TO BE AT LEAST FLUSH


4"7" 7"

2" R 2" R

2" R

2'-

1‚

"

DETAILS OF LIFT HOOK

2•"

PLAN VIEW

4" 4"

3'-4"3'-4" 3'-4"

1"

2 - #6 BARS, 8'-0" LONG

1'-9" 1'-9"1 - #6 BAR, 9'-0" LONG

1'-

6"

6"

1'-

6"

8"3"3"

10'-0" {1/2"

1"

ELEVATION VIEW

3"

4"

6"

OR

RA

DIU

S

ƒ"

CH

AM

FE

R

10"

1'-

7"

32"

3"

10"

12"

2'-0"

7"

OR

RA

DIU

S

ƒ"

CH

AM

FE

R

END ELEVATION

1/3 D 6

TOP CONNECTOR

1/3 D 3

BOTTOM CONNECTOR1/3 D 6

3"

6"

1"

OR RADIUS

ƒ" CHAMFER

PLAN OF CONNECTION

GENERAL NOTES

1'-8"

6"

9‚

"

ƒ" ROUND STEEL BAR

BOTTOM CONNECTORGALVANIZE AFTER FORMING

GALVANIZE AFTER FORMING

TOP CONNECTOR

3"

12"

ƒ"

STEEL BAR

ƒ" ROUND

ƒ" RADIUS (SEE *NOTE BELOW) ƒ" RADIUS (SEE *NOTE BELOW)

FACILITATE THE PLACEMENT OF THE 1‚" CONNECTOR PIN.

*NOTE: A 1" RADIUS MAY BE USED ON EACH CONNECTOR TO

WASHER

TOP CONNECTOR

BOTTOM CONNECTOR

BAR

ELEVATION OF CONNECTION

NUTWASHER

PLAIN GALVANIZED


PLAIN GALVANIZED


2•"

1…"

PLAIN GALVANIZED


2'-

0"


1‚" HEAVY HEX NUT

NUT & WASHER TO BOLT.

CONTRACTOR ELECTS TO WELD HEX

AT LEAST TO NUT THICKNESS IF THE

NOTE: THREADS AT TOP OF BOLT MUST BE

1‚" HEAVY HEX NUT

1‚" HEAVY HEX NUT

MIN

5"


MIN

*

6" FOR MACHINE BOLT



PIN- AASHTO M314 GRADE 36 MINIMUM

•" 250 OR 270 KSI STEEL STRAND UNCOATED SEVEN-WIRE FOR CONCRETE

REINFORCEMENT- AASHTO M203 OR ASTM A416




ALL COMPONENTS MUST BE HOT DIP GALVANIZED- ASTM A153

1‚" WASHER

1‚" WASHER

2"

6"

6"

REFLECTOR

TYPE 6 BARRIER

(SEE NOTE 4)

SPECIFICATIONS FOR HIGHWAY CONSTRUCTION, 2012 EDITION.

CONSTRUCTION ENGINEER IN ACCORDANCE WITH SECTION 740.02(c) 3 OF THE ALDOT STANDARD

PRODUCT EVALUATION BOARD MAY BE CONSIDERED FOR USE THROUGH SUBMITTAL TO THE STATE

6. ALTERNATE NCHRP 350, TL-3, PORTABLE BARRIER DESIGNS THAT HAVE BEEN APPROVED BY THE ALDOT

"ALDOT" AND YEAR CAST IN 2" MINIMUM LETTERING.

5. ALL PREVIOUSLY CAST CONCRETE BARRIERS PRIOR TO 10/01/2002 SHALL HAVE STAMPED ON THE TOP

BARRIER, TYPE 6.

TRAFFIC. COST OF THE REFLECTORS AND MOUNTS SHALL BE A SUBSIDIARY OBLIGATION OF THE CONCRETE

A TWO-WAY TRAFFIC SITUATION THEN THE REFLECTORS SHALL BE INSTALLED FOR BOTH DIRECTIONS OF

THE BARRIER WITH ADHESIVE OR BY A DRILLED-IN ANCHOR TYPE DEVICE. IF THE BARRIERS ARE USED IN

MOUNTED APPROXIMATELY TWO INCHES ABOVE THE TOP OF THE BARRIER AND SHALL BE ATTACHED TO

THAN 40 FEET IN LONGITUDINAL SECTIONS AND 20 FEET IN TAPERED SECTIONS. THE REFLECTORS SHALL BE

ON FLATSHEET BLANKS) SHALL BE ATTACHED TO THE TOP OF THE BARRIER AT INTERVALS NOT GREATER

4. FLUORESCENT YELLOW REFLECTORS (6" X 6", ASTM TYPE VIII OR IX REFLECTIVE SHEETING MOUNTED

1/3" DIA MIN

1‚" DIA

#6 REINF BAR

#6 REINF BAR

#6 REINF BAR


1•" R

0.177" THICK MAX

0.136" THICK MIN

BOLTED TO BRIDGE DECK.

FOR TEMPORARY CONCRETE BARRIER

NOTE: SEE (Sht 3 OF 4)





INTERCHANGEABLE AND SHOULD NOT BE INTERMIXED IN A CONTINUOUS RUN OF BARRIER.

OLD BARRIER WILL BE ALLOWED. THE 350, TL-3 BARRIER AND PREVIOUSLY CAST ARE NOT

THERE WILL BE AN INTERIM PHASE-IN PERIOD FOR THE NEW BARRIER DURING WHICH THIS

10/01/2002. BARRIER CAST AFTER 10/01/2002 SHALL BE IN ACCORDANCE WITH SHEET 1 OF 4.

1. THIS DRAWING IS INCLUDED FOR INFORMATION PURPOSES FOR BARRIER CAST PRIOR TO

(PORTABLE)

BARRIER - TYPE 6

PREVIOUSLY CAST CONCRETE

General Note No. 6 on 04-15-09 by W.W.A.

replaced General Note No. 4 and added

added Reflector (on END ELEVATION) and

Removed Object Safety Marking Sketch,5.

02-20-08 by W.W.A.

Sketches. Also, deleted Note No. 6 on

ASSEMBLY & Details of optional LIFT HOOK

Changed description under CONNECTOR PIN4.

(Sh. 3 of 3) on 05-01-07 by W.W.A.

to Bridge Deck to dwg. PNJB-629

Removed Sketch of Temp. Barrier bolted3.

No. 6 on 06-24-05 by W.W.A.





note on 08-09-02 J.F.T.

phase-in note and required stamping

index no. to 351-A and added barrier

Modified pin material notes. Changed1.

01-09-89 PNJB-629 (SHEET 2 OF 4) 351-A

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

BARRIER

3" 4"

BOLT ON TRAFFIC SIDE ONLY

REQUIRED BARRIER ANCHOR WHEN A TEMPORARY

CONCRETE BARRIER IS TO BE PLACED WITHIN 5' (FT)

OF WORKING POINT ON BRIDGE DECK

CL

PLAN VIEW

10'-0"

ELEVATION VIEW

LC JOINTLC JOINT

CL


7…

"

9…

"

32"

18"

7"

15"

8•

"

2"

‡" ‡"

2'-10"2"


#3 #3

#5

SEE NOTE NO. 5

2"

24"

2'-6"

LIFT

2'-6"

2'-6"

2'-6"

LIFTLIFT

3"

LIFT

#5 BARS B

BAR A

#3

#5 BARS B

BAR A

HOOK HOOK

3"

HOOK HOOK

8„

"

15‚

"

#5 BAR B

ƒ" CHAMFER

ƒ" CHAMFER

ƒ" CHAMFER

3•"

2'-0" 2'-0"

2'-0"

1'-0" 1'-0"

4"8" 1'-2" 4" 4" 8" ‡"

2"

HOLE

|

SQUARE WASHER

•" x 3" x 3"

8"

1'-4"

LOOP BAR

4"

LOOPBAR

SECTION B-B

2"24"

3"

10"

19"

7"

6"

2"2"

7"

DRAINAGE SLOT

ƒ" CHAMFER

OR RADIUS

SECTION A-A

13•

"

4•

"

2•

"

32"

24"

BAR

BAR

6" 6"

11•

"

BAR B

BAR A

6•" DIA

#6 BAR (IN PAIRS)


7"

5"

SECTION C-C

C

CB

BA

A

8" 8" 8" 8"1'-2" 1-2"1'-2"

#3

BAR C

#3

BAR C BENDING DIAGRAM

#3

BAR C

BAR A

C BAR

BAR B

BAR

6"2"2"

12" Barrier

4"

24"

DECK

BLOCKOUT

|

3•" 3•"

•" x 3" x 3" SQUARE

ANCHOR BOLT

WASHER w/HEAVY

2" MIN

OF DECK

EDGE

#6 LOOP BAR

EACH SIDE

BAR C

#3 REINFORCING

BAR STIRRUP

HEAD ANCHOR BOLT

HEX NUT

UNLESS SHOWN OTHERWISE ON

THE PLANS.

1•"

(Index #351)

GENERAL NOTES

BAR B

#5 REINFORCING

BAR

8†

"15‚

"

3. ALL DECK SPALLS THAT OCCUR AS A RESULT OF DRILLING THROUGH

THE DECK IN ORDER TO INSTALL ANCHOR BOLTS OR AS A RESULT OF

REMOVING ANCHOR BOLTS ONCE TEMPORARY BARRIERS ARE REMOVED

SHALL BE REPAIRED TO THE SATISFACTION OF THE ENGINEER. PROPOSED

MATERIALS AND METHODS TO BE USED IN MAKING THESE REPAIRS SHALL

BE SUBMITTED TO THE ENGINEER FOR APPROVAL. ALL COSTS ASSOCIATED

WITH REPAIRING SPALLED CONCRETE IN BRIDGE DECK SHALL BE CONSIDERED

A SUBSIDIARY OBLIGATION OF PAY ITEM, 726-A, PORTABLE CONCRETE SAFETY

BARRIER, TYPE 6.

TOP OF DECK

TOP OF GROUT

1„" A-307 THREADED BOLT

w/HEAVY HEX HEAD

NUT AND WASHER

1•"

OPTIONAL THREADED BOLT

FOR DRILLED AND EPOXY

TCP PHASE

7•"FOR

6. ALL COSTS FOR MATERIALS, EQUIPMENT, TOOLS, LABOR, AND INCIDENTIALS

TO INSTALL AND REMOVE ANCHORS AND TO PATCH THE DECK WITH EPOXY

GROUT SHALL BE INCLUDED IN THE UNIT PRICE BID FOR PAY ITEM 726-A,

PORTABLE CONCRETE SAFETY BARRIER, TYPE 6.

THROUGH BRIDGE DECK, THEN ANCHOR BOLTS SHALL BE INSTALLED IN ACCORDANCE

5. ALL HOLES DRILLED THROUGH THE BRIDGE DECK SHALL BE FILLED WITH AN

APPROVED EPOXY GROUT AFTER REMOVAL OF THE TEMPORARY BARRIER.

IF THE ANCHOR BOLT WAS DRILLED AND EPOXIED, THE REMAINING ANCHOR BOLT

SHALL BE CUT 1" BELOW THE TOP OF THE DECK AND FILLED WITH AN APPROVED

EPOXY.

SHEET 1 OF 3

4. IF THE BARRIER IS TO BE POSITIONED SUCH THAT A GIRDER PREVENTS BOLTING

TOP FLANGE

OF GIRDER

GR

OU

T

DETAIL "A"

SEE NOTE 4 & 5

IN DECK

1„" A307 HEX

1•" o HOLE IN DECK

2" o HOLE IN BARRIER

SEE NOTE 4

WITH PROCEDURE PROVIDED IN DETAIL "A". IF THE TRAFFIC SIDE BOLT CANNOT

SHALL BE BOLTED.

1. FOR DETAILS OF THE CONNECTOR PIN ASSEMBLY, DETAILED CONNECTION,

USE THROUGH SUBMITTAL TO THE STATE CONSTRUCTION ENGINEER IN ACCORDANCE

APPROVED BY THE ALDOT PRODUCT EVALUATION BOARD MAY BE CONSIDERED FOR

7. ALTERNATE NCHRP 350, TL-3, PORTABLE BARRIER DESIGNS THAT HAVE BEEN

WITH SECTION 740.02(c) 3 OF THE ALDOT STANDARD SPECIFICATIONS FOR

HIGHWAY CONSTRUCTION, 2008 EDITION.

25ƒ

"

2•" DIA

2•" DIA

2•" DIA

17

…"12°

151°

2•" DIA

2•" DIA

2•" DIA

17

…"12°

151°

27

…"

BAR

BAR A

BAR

BAR C

5" 5"

#3 REINF #3 REINF

#5 REINF

#3 REINF

2" DIA HOLE IN BARRIER

1•" DIA HOLE

CONC1•" DIA HOLE

#5 REINF

5" 5"

6’" 6’"ƒ" DIA HINGE

BAR (TYP)

ƒ" DIA HINGE BAR (TYP)

SEE JOINT CONNECTION (SHT 1 of 3)

3'-0" MIN 3'-0" MIN

ALDOT 350, TL-3, YEAR CAST

REFLECTORS AND DETAILS OF LIFT HOOK. SEE (SHEET 1 OF 4.)

2. REFER TO GENERAL NOTES 1 THRU 7 (SHEET 1 OF 4.)

BE BOLTED THROUGH THE DECK DUE TO GRIDER THEN, BOTH SIDES OF THE BARRIER

as shown, on 03-12-10 by J.F.T.

in Bar A and Bar C Bending Diagrams

the bar spacing from 3 " to 6 "

Bending Bar Diagrams and corrected

10-20-09. Revised and redrew the

Clarified TL-3 in the Plan View on3.

by W.W.A.

added General Note 7 on 04-16-09

Adjusted Note No. 1 on 04-15-09 and2.

by W.W.A.

Adjusted Note No. 4 on 05-19-081.

L.V.S.

J.F.T. 05-01-07 PNJB-629 (SHEET 3 OF 4) 351-B

(PORTABLE)

BOLTED THROUGH A BRIDGE DECK

BARRIER - TYPE 6


TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

7

CLOSED POSITION

CLOSED POSITION

MINIMUM VERTICAL CURVE

RADIUS = 175'

MINIMUM VERTICAL CURVE

RADIUS = 100'

RADIUS = 100'

MINIMUM HORIZONTAL

7

1 1/2"

(MAX)

4

REBAR AND MESH

3/8" PLASTIC INSERT WITH NC THREAD

2' - 0"

3/4" CHAMBER EACH END

3/8" PLASTIC INSERT WITH NC THREAD

3"

2"

2' - 7"4' - 8 1/2" 4' - 8 1/2"

12' - 0"

DRAINAGE SLOT

2' - 8"

1' - 0"

10"

10"

2' - 8"

10"

1' - 0"

10"

CONNECTOR PLATE

1/2"

6 x 6 W2.9 x W2.9 MESH 1' - 6" WIDE x 11' - 8"

CENTER MESH OVER LENGTH OF BARRIER

3 - #5 x 11' - 7-5/8"

ASTM A-706 BARS WELDED TO END CONNECTOR

(ASTM A-615 BARS USED IN NON-WELDED CONDITIONS

WHEN 24 INCH EMBEDDMENT CONNECTOR PLATE IS USED

IN PLACE OF CONVENTIONAL 12 FOOT DESIGN.)

6"

10"

R10"

1' - 1"

3" 2' - 0"

CONNECTOR PLATE

1 11/16"

10 13/16"

1 13/16"

2"

2" x 2" x 3/16" ANGLE

2" x 2" x 3/16" ANGLE

CONNECTOR PLATE

3 - #5 ASTM A-706

GRADE 60 BARS

3 - #5 ASTM A-706

GRADE 60 BARS

END OF BARRIER SLOPED

BACK FROM TOP OF

CONNECTOR TO TOP OF

BARRIER

3 - #5 ASTM A-706

GRADE 60 BARS

2" x 2" x 3/16" ANGLE

1"

5"

5"

1"

2" x 2" x 3/1

6"

AN

GL

E

3/8" C

ON

NE

CT

OR P

LA

TE

NOTE:

Rebar Placement

+/- 1/4"

3/8" CONNECTOR PLATE

3/16" 1-1/2"

3/16" 1-1/2"

3 - #5 ASTM A-706

GRADE 60 BARS

2" x 2" x 3/1

6"

AN

GL

E

3/16" 1-1/2"TACK TOP & BOTTOM (TYP)

3/16" 2"

3/16" 1-1/2"

WELD ON BOTH SIDES OF REBAR

(TYPICAL TOP & BOTTOM BAR)

EACH END

TACK EACH END

5 3/4"

R 3/4"

1 1/2"

5 3/4"

1 11/16" 2" x 2" x 3/16" ANGLE

CONNECTOR PLATE DETAIL

ELEVATION AT END POSITIVE CONNECTOR

VERTICAL ROTATION

VERTICAL ROTATION

HORIZONTAL ROTATION

MAXIMUM SEPARATION

MAXIMUM SEPARATION

PLAN ON END

ELEVATION

PLAN

3/16" 1-1/2"

CL

12" MILL STOCK W/FACTORY ROLLED EDGE

NO SHEAR CUT. FLAME OR LASER CUT ON SIDES

FOR LENGTHS 8 FEET TO 30 FEET.

1. J-J HOOKS BARRIER, NCRHP 350 TEST LEVEL III APPROVED

2. BARRIERS ARE SELF-ALIGNING WITH NO LOOSE HARDWARE.

3. TOLERANCE:

CONNECTOR LOCATION +/- 1/6"

CONNECTOR PLATE SIZE + 1/8"

BARRIER WIDTH + 1/4"

WIDTH OF CONNECTOR @ B + 1/32"

6"

2"

6"REFLECTOR

(SEE NOTE 4)

TYPE 6 BARRIER

NOTES:

4. FLUORESCENT YELLOW REFLECTORS (6"X6", ASTM TYPE VIII OR IX

REFLECTIVE SHEETING MOUNTED ON FLATSHEET BLANKS) SHALL BE

ATTACHED TO THE TOP OF THE BARRIER AT INTERVALS NOT GREATER

THAN 40 FEET IN LONGITUDINAL SECTIONS AND 20 FEET IN TAPERED

SECTIONS. THE REFLECTORS SHALL BE MOUNTED APPROXIMATELY

TWO INCHES ABOVE THE TOP OF THE BARRIER AND SHALL BE ATTACHED

TO THE BARRIER WITH ADHESIVE OR BY A DRILLED-IN ANCHOR TYPE

DEVICE. IF THE BARRIERS ARE USED IN A TWO-WAY TRAFFIC SITUATION

THEN THE REFLECTORS SHALL BE INSTALLED FOR BOTH DIRECTIONS OF

TRAFFIC. COST OF THE REFLECTORS AND MOUNTS SHALL BE A SUBSIDIARY

OBLIGATION OF THE CONCRETE BARRIER, TYPE 6.

(PORTABLE)

J-J HOOK DESIGN

BARRIER - TYPE 6


08-31-14 PNJB-629 (SHEET 4 OF 4) 351-C

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

GENERAL NOTES

TRANSITIONAL END SECTION

(SEE APPROPRIATE DRAWING FOR DETAILS)THIS END TO THE ATTENUATOR

SEE NOTE

3

10"

PAVEMENTTOP OF

CL

PAVEMENTTOP OF

10"

10:1 VERTI

CAL TAPER

2'-8"

32"

OR FORM

BY RUBBING

OF CORNERS

•" ROUNDING

CONCRETE BACKUP

2'-0

" STRAI

GHT FOR

TYPE - T.E.S.

TRANSITIONAL END SECTION

MEDIAN BARRIER

07-02-91 356

8"

NO. 2

SEE NOTE

24"

(MASH) on 10/6/17 by LVS.

shape to Constant Slope Face shape

Revised transition from Jersey Barrier5.

03-28-08 by W.W.A.

Note No. 3 & deleted Sec."A-A" on

Added T.E.S. with Glare Screen, adding4.

generic attenuators 08-30-01 by J.F.T.

Adjusted note No. 2 to provide3.

08-28-00 by J.F.T.

Adjusted to include TRACC on2.

11-19-97 by C. J. S.

attenuator to QuadGuard.

Changed all references to G-R-E-A-T1.

BARRIER HEIGHT. MINIMUM LENGTH IS 12'-0".

T.E.S. TO THE WALL HEIGHT WILL BE ON A 10:1 TAPER AND THE LENGTH OF THE T.E.S. WILL VARY DEPENDING ON THE

3. IF THE T.E.S. IS CONNECTED TO A BARRIER WALL TALLER THAN 42", THE VERTICAL TRANSITION FROM THE 32" HIGH

AND/OR MODEL NUMBERS FOR ATTENUATORS TO FIT SPECIFIC SITES.

BE MODIFIED WHEN USED WITH ATTENUATORS OF A DIFFERENT WIDTH. SEE APPROPRIATE DRAWING FOR DETAILS

2. TRANSITIONAL END SECTION AS DETAILED ABOVE IS FOR USE WITH 2'-0" WIDE ATTENUATOR. DETAILS SHALL

1. TRANSITIONAL END SECTION TO BE PAID FOR AS CONCRETE MEDIAN OR SAFETY BARRIER, TYPE - T.E.S., PER EACH.

TYPE CSF

MEDIAN BARRIER

THIS END TOWARD

HEIGHT

BARRIER

ON

BASED

VARIES

42"

TO 54"

VA

RI

ES

LENGTH BASED

ON WALL

HEIGHT

TES-629

TENNESSEE

FLORIDA

GulfofMexico

GEOR

GIA

MISSISSIP

PI

DEPARTMENT OF TRANS

PORT

ATI

ON

ALABAMA






REVISIONS







--SPECIFICATIONS--

Bureau Std Engr:


NOT TO SCALE

SHEET

NO

FISCAL

YEARPROJECT NO

REFERENCE

ALABAMA DEPARTMENT OF TRANSPORTATION English/STDUS19_300.pdftimber (rectangular) galvanized steel...

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Transcript of ALABAMA DEPARTMENT OF TRANSPORTATION English/STDUS19_300.pdftimber (rectangular) galvanized steel...