624.3(d) 624.4(e) posts and on curves, place the fabric so it pulls against the post. If supplied with both knuckled and barbed selvages, install fabric with the barbed selvage on the fence top edge.
distribution, or secondary lines cross over the right -of-way fence. Drive a 10 -foot copper clad rod, a minimum of 1 inch in diameter, vertically until the top is approximately 6 inches below the ground elevation. Bronze clamp a No. 4 AWG solid -copper conductor to the rod and to the fence so each fence element is grounded.
624.4MEASUREMENT AND PAYMENT —
Excavation and embankment within the specified depth of 6 inches is incidental to this work. If the Representative directs additional excavation and/or embankment beyond the 6 -inch depth indicated, the Department will pay for additional quantities as Class 2 Excavation.
625.1 625.2(a)
625.1DESCRIPTION —This work is constructing precast reinforced concrete or metal cribbing as
indicated.
625.2MATERIAL —
• Class A Cement Concrete . Section 704
• Reinforcement Bars . Section 709.1
• Steel Welded Wire Fabric . Section 709.3
• Premolded Expansion Jo int Filler . Section 705.1
• Asphalt Material . Asphalt Cement RC -1, Section 702
• Drift Bolts . 3/4-inch diameter, galvanized steel, of the required length. Certify as speci fied in Section
106.03(b)3
• Casings for Drift Bolts . 1 1/4 inch inside diameter, galvanized steel pipe. Certify as s pecified in
• Rock . Rock or rock spalls not exceeding 8 inches in their greatest dimension, or stone backfill, as specified in Section 613.2. Obtain backfill from available excavation , if possible, otherwise p rovide foreign borrow material. Provide backfill of acceptable quality, sound, free from structural defects and foreign substances. Unless backfill is from an approved Type A source, submit samples to the LTS.
of the cribbing members to the Department for review and acceptance. Use a concrete design mix which when molded, cured, and tested in accordance with Department procedures, has a minimum 28 -day compression cylinder strength of 5,000 psi. Fabricate and cure sufficient t