J3 - Fence Specifications.pdf

LINE POST - WOOD,

4" DIA. MIN. X 7'-0" LONG

REFER TO BRACE

PANEL DETAIL

GROUND

LINE

OPTIONAL LINE POST

7'-0" STEEL POSTBARBED-WIRE

(TYPICAL)

GATE OPENING VARIES

TO BE DETERMINED

BY C.O. AND STATED

ON PLANS

7' 10'

ROAD SURFACE

(VARIES)

CATTLE GATE

1 34" MINIMUM DIAMETER

TUBULAR STEEL QUICK

PIN-LATCH SYSTEM

VARIES 8' TO 12' VARIES 8' TO 12'

4'-3"

2'-9"

MIN.

4'-3"

2'-6"

MIN.

6"

LOOP OF 9-GAGE BRACE

TENSION WIRE TWISTED

TO TIGHTEN OR 4" DIA BRACE

7'

BRACE

6"

7'

BRACE

BARBED-WIRE

(TYPICAL)

LINE POST - WOOD

4" DIA. (TOP) X 7'-0" LONG

NOT TO INTERFERE WITH

HINGE.

END OR CORNER POST - WOOD

8" DIA. (TOP) X 7'-6" LONG LINE POST - WOOD,

4" DIA. (TOP) X 7'-0" LONG

LOOP OF 9-GAGE

WIRE TWISTED TO

TIGHTEN

GRADE

OPTIONAL LINE POST

6'6" STEEL POST

BARBED-WIRE

(TYPICAL)

GATE OPENING VARIES TO BE DETERMINED

BY COR AND CLARIFIED IN TASK ORDER 7' 10'

ROAD SURFACE

GRADE (VARIES)

CHAIN AND PADLOCK

(PADLOCK TO BE

FURNISHED BY ACP)

MESH CATTLE GATE

1 34" MINIMUM DIAMETER

TUBULAR STEEL QUICK

PIN-LATCH SYSTEM

THREADED BOLT HOOK

12" MINIMUM LENGTH

TO ACCOMMODATE GATE

HARDWARE (TYPICAL)

3'

4'-6"

VARIES 8' TO 12' VARIES 8' TO 12'

4'-3"

2'-9" MIN.2'-6" MIN.

DAP

(TYPICAL)

LINE POST - WOOD

4" DIA. (TOP) X 7'-0" LONG

END OR CORNER POST - WOOD

8" DIA. (TOP) X 7'-6" LONG

LOOP OF 9-GAGE WIRE

TWISTED TO TIGHTEN

GRADE

7'

BRACE

2"

4'-2"

7'

BRACE

BARBED-WIRE

(TYPICAL)2"

BARBED-WIRE

(TYPICAL)

5"

3'-11"

END OR CORNER POST - WOOD,

8" DIA. (TOP) X 7'-6" LONG

2-40 D GALV. NAILS

ONE ON TOP, ONE

ON BOTTOM

5"

1" 8"

REFER TO BRACE PANEL DETAIL

(GATE AND END PANEL BRACE

SHOWN BELOW FOR CLARITY)

DAP (TYP.)

4'-6"

3'

CHAIN AND PADLOCK

(GOVT. FURNISHED)

16" MIN.

16"

10" MIN.

3'-9" MAX.

4'-3"

6"

16" MIN.

16"

10" MIN.

3'

TYP

3'3'

END OR CORNER POST - WOOD

8" DIA. (TOP) X 7'-6" LONG

LINE POST - WOOD

4" DIA. (TOP) X 7'-0" LONG

WOVEN WIRE FENCE BRACE PANEL DETAIL

(MAXIMUM SPACING 650'. LINE BRACES ALSO

TO BE USED WHEN VERTICAL ALIGNMENT

CHANGES 20° (36.4%) OR MORE)

3-STRAND BARBED WIRE FENCE BRACE PANEL DETAIL

(MAXIMUM SPACING 650'. LINE BRACES ALSO TO BE USED

WHEN VERTICAL ALIGNMENT CHANGES 20° (36.4%) OR MORE)

THREADED BOLT HOOK

12" MINIMUM LENGTH

TO ACCOMMODATE GATE

HARDWARE (TYPICAL)

WOVEN WIRE FENCE W/ BARBED WIRE TOP AND BOTTOM

LAYOUT (NTS)

DAP DETAIL

3-STRAND BARBED WIRE FENCE

LAYOUT (NTS)

4'-3"

END OR CORNER

POST, TYP

4" MIN BRACE

4" MIN. BRACE

7'-0"

BRACE

7'-0"

BRACE

9-GAGE TENSION

WIRE TWISTED

4 PT. BARBED WIRE8"Ø

8"Ø 8"Ø

3'-0"

9-GAGE BRACE

TENSION WIRE

TWISTED

CORNER BRACE

(TO BE USED WHEN

CORNER IS 20° OR MORE)

PAY ITEM 61910 COVERS

9-GAGE TENSION BRACE

WIRES AND 4" DIA. BRACE

POST (9-GAGE TENSION WIRE

AND 4" DIA. BRACE POST

BOTH ARE ACCEPTABLE

TO CONSTRUCT BRACE

PANELS. SUBMIT TO C.O.

FOR APPROVAL)

30°

DETAIL

SHOWING METHOD OF

CUTTING WOOD POST TOPS

United States Department of Agriculture Forest Service

USDA FOREST SERVICE

REGION 8

PROJECT NAME

STANDARD

FENCE DETAIL

SAVANNAH

RIVER

DRAWING TITLE

DATE SIGNED

DESIGNER

DRAWN

CHECKED

PROJECT NO.

DWG SHEET NO.

SHEET

THREE STRAND BARBED WIRE

AND WIRE FABRIC WITH

BARBED WIRE TOP AND

BOTTOM

L. MOORE

G-102

NOTE:

1. PLACE DIAGONAL 4" BRACE IN DIRECTION OF

PULL. NOTCH POSTS FOR THE 4" DIAGONAL

BRACES. ALL DIAGONAL 4" BRACES TO HAVE 2

GALVANIZED 12d NAILS AT EACH END.

GENERAL NOTES:

1. ALL FENCING WORK IN ITS ENTIRETY SHALL CONFORM TO FSSS SECTION 619

2. POSTS SHALL BE MADE FROM SOUTHERN PINE, WEST COAST DOUGLAS FIR, PONDEROSA PINE, OR LODGEPOLE PINE. POSTS ARE TREATED IN ACCORDANCE WITH AASHTO 133 USING

EITHER PENTACHLOROPHENAL OR CHROMATED COPPER ARSENATE. MINIMUM NET RETENTION OF PRESERVATIVE PER CUBIC FOOT OF WOOD SHALL BE:

a. PENTACHLOROPHENOL 0.5 lb.

b. CHROMATED COPPER ARSENATE 0.5 lb.

BRACE PANEL POSTS HAVE A MINIMUM DIAMETER OF 6” AND HAVE A MINIMUM LENGTH OF 7'-6”. AND HORIZONTAL BRACES HAVE A MINIMUM DIAMETER OF 4" AND HAVE A MINIMUM

LENGTH OF 7'.

3. LINE POSTS WILL BE IDENTIFIED IN PLANS AND SCHEDULE OF ITEMS:

a. WOOD LINE POSTS HAVE A MINIMUM DIAMETER OF 4" AT THE TOP AND HAVE A MINIMUM LENGTH OF 7'. DETERMINE THE DIAMETERS BY MEASURING THE CIRCUMFERENCE AND

DIVIDING BY 3.14.

b. METAL LINE POSTS ARE STEEL "TEE" SECTIONS, 6'-6" IN LENGTH, WEIGHING NOT LESS THAN 1.3 LB/FT, AND HAVE AN ANCHOR PLATE SUFFICIENT TO RESIST MOVEMENT.

c. ALL STEEL POSTS HAVE A WEATHER RESISTANT GREEN, BAKED-ENAMEL FINISH WHICH IS ALSO RESISTANT TO THE SHOCK OF DRIVING OPERATIONS. WHITE PAINT ON THE TOP

PORTION OF THE POSTS IS OPTIONAL.

d. STEEL LINE POSTS WITH STUDDED FACE WILL BE ACCEPTABLE IN LIEU

OF DRILLED OR PUNCHED HOLES.

4. BARBED WIRE SHALL CONFORM TO FP-14,SECTION 710.01 AND AASHTO M 280, TYPE A, AND ARE TWO STRANDS OF 12 1/2 GAGE GALVANIZED WIRE, TWISTED, HAVING 4 POINT BARB, DOUBLE WRAP, 14 GAGE ROUND BARBS WITH SPACING OF BARBS BEING 5 INCHES. ALL BARBED-WIRE STRANDS SHALL BE WRAPPED TWICE AROUND PULL POST AND STAPLED AT LEAST

4 TIMES.

5. WOVEN WIRE MESH SHALL FABRIC CONFORM TO FP-14,SECTION 710.02 AND AASHTO M 279, NO. 11 GRADE 60, CONSISTING OF 10 HORIZONTAL WIRES WITH VERTICAL CROSS WIRES SPACED 6" APART. THE TOP AND BOTTOM WIRES ARE 9 GAGE GALVANIZED AND THE INTERMEDIATE WIRES AND VERTICAL WIRES ARE 11 GAGE GALVANIZED. THE NOMINAL HEIGHT IS 47”.

6. BRACE TENSION WIRES ARE DOUBLE STRAND, TWISTED, 8 GAGE GALVANIZED. STAPLES ARE 1 1/2 " LONG, .015" GALVANIZED.

7. STANDARD GATES ARE 3'-6" HIGH, CONSISTING OF A 1 3/4 "O.D. GALVANIZED STEEL TUBULAR FRAME, AND VERTICAL BRACES AT MIDPOINT FOR GATES 14' WIDE OR LESS. TWO BRACES

AT THIRD POINTS ARE REQUIRED FOR GATES OVER 14' WIDE. WOVEN WIRE MESH IS AS SPECIFIED ABOVE, EXCEPT THAT CROSS WIRES MAY BE EITHER A 2" OR 4" SPACING; OR ALTERNATIVELY. GATE HAS ADJUSTABLE HINGES AND A DIAGONAL, ADJUSTABLE, SAG ROD CONSISTING OF 3/8 “GALVANIZED STEEL. LATCH IS A CHAIN WITH A CLOSEABLE HOOK ON ONE

END, FIRMLY STAPLED TO THE POST. ALL FITTINGS ARE GALVANIZED.

8. PLACE BRACE PANELS AT ALL CORNERS, ENDS, INTERSECTIONS AND GATES. ALSO PLACE BRACE PANELS AT ALL CHANGES IN ALIGNMENT AND GRADE IN EXCESS OF 20 DEGREES.

PLACE BRACE PANELS AT UNIFORM INTERVALS OF NOT MORE THAN 660'. IN ADDITION TO BRACE PANELS ADJACENT TO THE STANDARD GATE, PLACE A BRACE PANEL 33' EACH SIDE OF THE GATE BRACING, EXCEPT WHERE ANOTHER BRACE PANEL EXISTS WITHIN 165' OF THE GATE BRACING.

9. STAPLE EVERY STRAND OF BARBED WIRE, AND EVERY OTHER HORIZONTAL STRAND OF WIRE MESH FABRIC TO EACH POST IN ACCORDANCE WITH STANDARD PROCEDURE. MORTISE BRACES INTO POSTS 1 ", AND NAIL WITH 4-40D NAILS AT EACH END. LOOP BRACE TENSION WIRES COMPLETELY AROUND THE POSTS AND FIRMLY STAPLE TO PREVENT SLIPPAGE.

10.MINOR CONCRETE SHALL CONFORM TO FP-14 SECTION 601. COMPLETELY CURE CONCRETE BEFORE WIRE IS STRETCHED.

11.FOR FENCING END POST: THE POST SHALL BE 5-INCHES IN DIAMETER MINIMUM WITH A MINIMUM OF 3'-6” BURIED AND CONCRETED INTO THE GROUND. THE HOLE FOR THE END POST

SHALL BE AT LEAST 1-FT IN DIAMETER.

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