PresqueIslePhaseI_1990_Part2.pdf

This document contains detailed engineering drawings and specifications for a breakwater construction project, appearing to be from a bid package or construction plans. The drawings show cross-sectional views and plan views of both South and Northeast breakwater sections, with detailed station sections spaced at regular intervals along the structures.

The technical drawings provide comprehensive construction details including stone placement specifications, armor stone requirements (2-ton and 3-ton sizes), underlayment requirements, and precise grading tolerances. The plans include multiple section views labeled A-A, B-B, and C-C showing the internal structure of the breakwater, with dimensions, elevations, and slope ratios clearly marked. A circulation pipe section detail is also included, showing bedding layer specifications and pipe placement requirements. The drawings use standard engineering scales (1 in. = 5 ft. and 1 in. = 10 ft.) and include both marina side and lake side elevations throughout the structure's length.