606.70Transition Section - Thrie Beam Each

606.47 Single Wood Post Each

606.48 Single Galvanized Steel Post Each

606.50 Single Steel Pipe Post Each

606.51 Multiple Mailbox Support Each

606.55 Guardrail Type 3 - Single Rail Linear Foot

606.551 Guardrail Type 3 - Single Rail with Rub Rail Linear Foot

606.56 Guardrail Type 3 - Double Rail Linear Foot

606.561 Guardrail Type 3 - Double Rail with Rub Rail Linear Foot 606.568 Guardrail, Modify Type 3c -Double Rail Linear Foot

606.59 Guardrail Type 3 - 15 ft radius and less Linear Foot

606.60 Guardrail Type 3 - over 15 ft radius Linear Foot

606.63 Thrie Beam Rail Beam Linear Foot

606.64 Guardrail Thrie Beam - Double Rail Linear Foot

606.65 Guardrail Thrie Beam - Single Rail Linear Foot

606.66 Terminal End Thrie Beam Each

606.70 Transition Section - Thrie Beam Each

606.71 Guardrail Thrie Beam - 15 ft radius and less Linear Foot

606.72 Guardrail Thrie Beam - over 15 ft radius Linear Foot

606.73 Guardrail Thrie Beam - Single Rail Bridge Mounted Linear Foot

606.74 Guardrail Type 3 - Single Rail Bridge Mounted Linear Foot

606.753 Widen Shoulder for Low Volume Guardrail End - Type 3 E ach 606.754 Widen Shoulder for Guardrail 350 Flared Terminal Each

606.78 Low Volume Guardrail End - Type 3 Each

606.79 Guardrail 350 Flared Terminal Each

SECTION 607 - FENCES

607.01 Description Construct fence and gates.

607.02 Materials Materials shall meet the requirements specifi ed in the following

Sections of Division 700 - Materials: B a r b e d W i r e 710.01 6-29 W o v e n W i r e 710.02 C h a i n L i nk Fabric 710.03 C e d a r R a i l F e n c e 710.05 F e n c e P o s t s a nd Braces 710.06 Bars for barways shall be of eastern hemlock, northern white p ine, Norway pine, spruce, cedar, or tamarack, equal in quality to the wood posts. The bark shall be removed and all knots hewn flush. Metal gates shall be of galvanized steel. Staples shall be of galvanized or aluminum coated steel. Concrete for anchoring metal posts, metal braces and wooden ga te posts shall meet the requirements of Section 502 - Structural Concrete, except a ir entraining will not be required. The class of concrete shall be optional. Drive anchors shall be an approved anchorage consisting of two steel angles driven diagonally into the ground through metal clamps bolted to the p ost. All parts shall be galvanized.

607.03 General The Contractor s hall perform clearing and grubb ing necessary to

construct the fence to the required grade and alignment. Posts shall be spaced as called for on the plans except that a variation of 2 feet back or ahead on line may be allowed at approved locations. The top s of posts shall be set to the required grade and alignment. Cutting off the posts may be all owed with approval. Posts for cedar rail fence shall be set plumb in drilled or ha nd dug holes. After posts are placed, rails installed and the posts aligned, the post hol es shall be backfilled. The completed fence shall have the tops of the posts at uniform hei ght above ground following the gradient of the ground. Posts for woven wire fence and barbed wire fence shall be brac ed with Type I or Type II bracing at designated location as hereafter specified. Type I bracing shall include diagonal brace and one post of the designated size. Type II br acing shall include two diagonal braces and one post of the designated size. When the plans require posts or braces to be anchored into the soil, concrete anchors or metal drive anchors shall be used. If concrete is used, tem porary guys to hold the posts in position shall be installed until the concrete has set. Unless otherwise permitted, no material shall be installed on posts or strain placed on guys and bracin g set in concrete until 48 hours after the concrete has been placed. If metal drive anchors are used they shall be installed accord ing to the manufacturer's instructions so all parts will be below the ground surface. On e drive anchor shall be used on