FIRE SUPPRESSION GEODESIC SHOP DRAWINGS AS-BUILTS.pdf

This document is a comprehensive engineering drawing set for an HMT Geodesic Dome Roof structure designed and fabricated for Luckinbill Inc. at Tinker Air Force Base, Midwest City, Oklahoma. The dome covers Tank Number TK-2120 with an inside diameter of 70 feet 0 inches and an outside diameter of 72 feet 1 inch, standing 19 feet 1.5 inches tall. The structure is designed per API AWWA D108-10 standards and engineered to withstand specific load conditions including 2.17 psf dead load, 20 psf live load, 10 psf unbalanced live load, 15 psf snow load, 22.5 psf unbalanced snow load, and 120 mph wind speeds.

The dome structure consists of aluminum components with multiple integration details including batten bars, tension ring connections, center safety line support with stainless steel cables, and comprehensive sealing systems utilizing silicone gaskets and primary/secondary seals. The design incorporates 18 shoe beams arranged around the perimeter, a central hub with upper and lower node plates, and dome panels that attach to an annular sealing angle system. Key subassemblies detailed include the center hub connection details, batten bar and hub connection details, tension ring connection details, skirt flashing and bird screen installation, a 14-inch diameter center vent with bird screen, 36-inch square manway installation, and a lifting plan for dome installation. The total weight of the paneled structure is approximately 7,900 pounds, with a complete dome assembly weight of approximately 9,500 pounds. Engineering drawings are dated 04/21/2014 and cover fabrication, assembly, and field installation requirements.