Drawings combined Attachments 11-25.pdf

These technical drawings depict multiple designs for foam buoys used in U.S. Coast Guard waterway operations, specifically for the 2007, 2012, and 2019 type models. The documents include detailed engineering schematics for various buoy configurations such as 2CFR/2NFR, 3CFR/3NFR, 4CFR/4NFR, 5XCFR/5XNFR, 6CFR/6NFR, and 8x22 LFR models. Each drawing provides comprehensive views including assembly views, isometric structural views, section cuts, and bills of materials, specifying components like buoy body, top/bottom plates, lifting eyes, mounting flanges, and structural elements made from materials like aluminum, steel, and foam. The drawings are marked as U.S. Coast Guard Civil Engineering designs, with precise dimensional specifications, hole patterns, and mounting instructions, indicating these are technical specifications for manufacturing standardized marine navigation buoys.