Comprehensive first floor plan for buildings 3-6 of a multi-zone commercial shopping complex with detailed service core layout. The drawing is divided into three distinct zones (I, II, and III) with a total floor area of approximately 27,819 m². The complex features both indoor shopping streets (9,922 m²) and outdoor shopping areas (7,044 m²), with dedicated commercial retail space (10,851 m²).
Key Features:
– Multiple elevator and escalator cores strategically positioned throughout the complex
– Extensive MEP service areas with dedicated shafts for HVAC, electrical, and plumbing systems
– Pressure ventilation systems with specified exhaust and fresh air ducting
– Accessible restroom facilities and mother-baby rooms
– Fire separation elements with fire-rated door assemblies (FHJL series)
– Material transitions between indoor/outdoor spaces with 150mm level differences
Technical Notes:
– Floor-to-floor height: 16.2m
– Indoor/outdoor transition slopes: 1:20 ratio with 5% waterproofing additive in cement mortar
– Structural expansion joints with decorative treatment
– Fire-rated interior finishes meeting GB50222-95 (2001 revision) standards, minimum B1 classification
– Curtain wall and glazing systems with stone material cladding
