FENCE SECTION 1061 720 bottom conforming to the appropriate requirements of AASHTO M181. Ensure fabric is continuous across all joints.
B.Vertical post – Made of steel pipe in accordance with the requirements of AASHTO M181, Type I or Type II, Grade 1 or Grade 2, schedule 40 with a minimum strength of 50,000 -PSI. Provide consistent coating type within a single fence installation.
C.Longitudinal pipe – Made of steel pipe in accordance with the requirements of AASHTO M181, Type I or Type II, Grade 1 or Grade 2, schedule 40 with a minimum strength of 50,000 -PSI. Provide consistent coating type within a single fence installation.
D.Base plate - Provide base plates of a minimum steel grade of 36,000 -PSI galvanized in accordance with ASTM A123.
E.Anchor studs - ASTM A276.
F.Hex nuts and washers for anchor studs – AASHTO M181.
G.Single #9 -gage or double #13 -gage tie wires - AASHTO M181, Type 1 class D coated.
H.Stretcher bar attachment – AASHTO M181.
I.Stretcher bar – AASHTO M181.
J.Truss rod assembly – AASHTO M181.
K.Brace band and fitting – AASHTO M181.
L.Carriage bolt and nut - AASHTO M181.
M.Cap – AASHTO M181.
N.Vinyl coating:
1.When required by the contract, vinyl coat all chain link fence materials in accordance with AASHTO M181 Type IV Class A.
1061.11 Chain Link Fence Gate.
A.Gate frame:
1.Conforming to the requirements of AASHTO M181.
2.Provide corners made of heavy malleable iron or pressed steel fittings, securely riveted or welded.
3.Paint the welds with aluminum base or zinc base paint.
B.Chain -link fabric made of galvanized steel fabric fence, #9 -gage unless specified otherwise. Type 1 class D coated, knuckled top and bottom or twist top/knuckle bottom conforming to the appropriate requirements of AASHTO M181.
C.Upper hinge – AASAHTO M181.
D.Lower hinge – AASAHTO M181.
E.Stretcher bar – AASAHTO M181.
F.Stretcher bar band – AASAHTO M181.
G.Locking device – AASAHTO M181. FENCE SECTION 1061 721 H. Vinyl coating:
1.When required by the contract, vinyl coat all chain link fence materials in accordance with AASHTO M181 Type IV Class A .
1061.12 Right -of-Way Fence Gate.
A.Gate frame:
1.Conforming to the requirements of AASHTO M181.
2.Provide corners made of heavy malleable iron or pressed steel fittings, securely riveted or welded.
3.Paint the welds with aluminum base or zinc base paint.
B.Woven wire fencing - Provide woven wire fencing or woven wire fabric made of #9 -gage galvanized wire conforming to the requirements of AASHTO M279, Grade 60, Type Z, Class 3 coating.
C.Upper hinge – AASHTO M181.
D.Lower hinge – AASHTO M181.
E.Stretcher bar – AASHTO M181.
F.Stretcher bar band – AASHTO M181.
G.Locking device – AASHTO M181.
Source: Delaware Standard Specifications for Road and Bridge Construction, 2025 Edition. Pages 730–731 of 779.