480211.pdf

This is an engineering drawing for guards designed for a pivoted sash in a No. 2 Fire Pump Station located at Oklahoma City Air Materiel Area, Tinker Air Force Base, Oklahoma City, Oklahoma. The drawing provides detailed specifications and technical designs for four guards required for the fire pump station facility, located in Building 2119, Area "B."

The drawing includes multiple views with precise measurements and annotations, including an elevation view, section view, plan view showing a pivoted sash mechanism with weld details, and a detailed eye bolt specification (full size). The scale is indicated as 1 inch = 1 foot. Key components labeled include ear bolts, ear shields, window openings with connections, field opening doors, a stone sill, and a brake mechanism. The drawing indicates welded construction with pivot sash specifications and requires four guards total. Approval signatures are designated for the Fire Marshal, Safety Engineer, and Industrial Hygiene Engineer, with spaces for dates. The document is identified as Drawing Number C-45-44 with revision information noting it was drawn by Z.G.R., dated 11-5-43, and signed by the Principal Engineer and Air Installations Officer.