Attachment 6 Tower Cutsheets.pdf

This document is a comprehensive technical specification and assembly drawing package for 200-foot self-supporting SSV (Structural Steel) tower assemblies manufactured by Unarco-Rohn (a division of Unarco Industries, Inc.), with F.E. Warren Air Force Base, Wyoming identified as the tower site.

The package contains detailed engineering drawings and bill of materials for multiple tower sections and configurations. Key specifications include: tower height of 200 feet with basic wind speed of 90 mph per ANSI/EIA-222-G standard; tower design supporting antenna loads including E.P.A. (Environmental Protection Agency) antenna types at specified elevations and orientations; tower reactions showing compression of 137.4 kips, tension of 180.5 kips, and total shear of 30.8 kips. The documentation provides assembly details for eight distinct SSV sections (designated 16N8, 15N6, 14N6, 13N13, 9N17, 8N19, 10N12, and 7N1ST) with corresponding bills of material listing pipe legs, diagonal braces, horizontal braces, flange plates, and anchor bolts with part numbers and quantities. Foundation and anchor bolt tolerances are specified for both self-supporting and guyed towers, including concrete dimensions, drilling specifications, and embedment requirements. Additional documentation covers bolt assembly installation procedures, PAL nut installation, step bolt details, anchor bolt setting templates, grounding methods (base grounding kits and guy wire grounding), ladder and safety climbing device installation, horizontal brace assemblies in multiple bolt sizes (1/2-inch, 5/8-inch, and 3/4-inch), and standard foundation notes addressing soil parameters, reinforcing steel placement, and construction joint specifications. The drawings include plan views, elevation views, section details, and anchor bolt layout diagrams with comprehensive notes addressing installation, assembly, and safety requirements.