Balcony Auditorium CAD Drawing 7.5m Seating Plan and Raker Beam Detail

This professional CAD drawing presents a detailed balcony auditorium layout with multi-level plans at 7.5m, 4.5m, and 1.5m heights, including seating geometry, circulation paths, storage zones, control room, green room, VIP room, loading bay, and display areas. The drawing features precise architectural measurements such as 7.2m seating width, 4.2m lobby depth, 1.8m aisle clearance, and structural levels from 0.0m to -0.6m. It includes technical sections through the balcony and fulcrum beam, along with a complete raker beam construction detail showing precast slab, dowel connections, 16mm main reinforcement bars, 12mm reinforcement, sound absorbent layers, and panelling. Designed for architectural accuracy, this file supports auditorium planning, structural coordination, and interior seating design. Ideal for architects, civil engineers, and interior designers seeking ready-to-use AutoCAD drawings for theatre, hall, and performance space projects, complemented by building services reference drawings such as underground water tank section CAD blocks prepared in AutoCAD DWG format for coordinated infrastructure planning.