803 OVERHEAD SIGN STRUCTURES

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803.01 DESCRIPTION
Furnish and install overhead sign structures and appurtenances. Sign panels, electrical work, luminaires, and foundations are excluded.
803.02 MATERIALS
Bolts, Nuts and Washers       909.07
Overhead Sign Structures       950.04
803.03 CONSTRUCTION
Do all fabrication in the shop as specified in Section 430, except do welding in accordance with ANSI/AWS D1.1, Tubular Structures.
Design and manufacture all assemblies and tubular members as specified in A 385 to permit hot dip galvanizing. Make all holes required in the supports before galvanizing. Protect the surfaces during transportation and handling.
The structure shall be free from sharp edges, irregularities, misfits, and structural deficiencies. After installation and before final acceptance, repair or replace all damaged surfaces.
Stake each location for approval by the Engineer. Upon approval, submit working drawings. Show the highest elevation of the traveled roadway and the shoulder elevation at each support location. Upon approval of the working drawings, materials may be ordered.
803.04 MEASUREMENT AND PAYMENT
Overhead Sign Structures will be measured and paid for at the Contract unit price per each. The payment will be full compensation for all stakeouts, sign and luminaire supports, nuts and washers, and for all material, labor, equipment, tools, and incidentals necessary to complete the work.