OHV_Barrier_Spec - AMENDMENT 1.doc

SPECIAL PROJECT SPECIFICATIONS

607-2 OHV BARRIER INSTALLATION (11-03)

607-2.01 Description

This work consists of furnishing and installing OHV Barrier Assemblies. The contractor shall furnish all labor, equipment, and transportation necessary to perform the work in this specification.

607-2.02 Materials

1. The contractor shall furnish OHV Barrier Assemblies manufactured to conform with the drawings.

2. Materials shall conform to notes on the drawings.

3. The contractor shall construct concrete footings as shown on the drawings.

4. Contractor furnished concrete used for barrier installation shall meet the standard specification Section 602 either Method B or Method C.

a. Method B: The contractor shall submit for approval the mix information. The concrete shall contain not less than 5.5 sacks of cement per cubic yard. Slump shall not be more than 4 inches.

b. Method C: The concrete shall be made using a dry, pre-proportioned, blended, and bagged mix meeting the requirements of ASTM C 387, and mixed at the job site in accordance with the manufacturer’s recommendation.

5. All other materials, labor, and incidentals necessary for OHV Barrier installation shall be furnished by the contractor, and shall be included in the contract price.

607-2.03 OHV Barrier Installation

1. Gate posts shall be erected plumb and in accordance with the details SHOWN ON THE DRAWINGS.

2. Exact locations will be staked by the COR.

607-2.04 Measurement

The quantity to be measured will be the completed number of OHV Barriers listed in the SCHEDULE OF ITEMS and accepted under this Section.

607-2.05 Payment

A. The accepted quantities will be paid at the contract unit price shown in the SCHEDULE OF ITEMS.

B. Payment will be made under:

Pay Item

Pay Unit

607-2(1) Construct and install OHV Barrier Assembly

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