PresqueIslePhaseI_1990_Part15.pdf

This set of engineering drawings details Phase II shore work for recreational boating facilities at Presque Isle Harbor, Michigan, prepared by the Army Corps of Engineers. The drawings include detailed specifications for a fishing platform, bridge, navigation lights, and various structural components including deck support angles, channel caps, rails, and ladders. The plans consist of multiple sheets showing layouts, elevations, sections and construction details for these waterfront structures.

The quantity sheet specifies materials including 89,610 cubic yards of dredging, steel sheet piling, reinforced concrete bridge abutments, storm sewer pipe, site work, and two navigation light poles with equipment to be installed. The project includes specific requirements for welding, painting, and material specifications conforming to ASTM standards. All steel pipe must conform to ASTM A53 requirements, with welding electrodes meeting AWS E70XX specifications. Two-coat painting systems are specified with colors including Federal Standard No. 13523 for pipe railings.