Water supply and drainage pipelines are installed according to design specifications:

• Water supply pipes: PP-R pipes or galvanized steel pipes
• Drainage pipes: PVC-U pipes with socket-type connections
• Pipe supports spaced at 0.6-1.0m for PP-R, 1.0-1.5m for PVC-U
• Complete installation of water taps, sanitary ware, and floor drains

Comprehensive electrical infrastructure implementation:

• Lighting, power, and weak-current circuits (network/phone/TV)
• Steel or PVC conduit installation avoiding structural stress points
• Distribution boxes at 1.5m height, switches at 1.3m, sockets at 0.3m
• Secure wiring connections using terminal blocks or welding

Wall Treatments:

• Latex paint (with proper base preparation)
• Wallpaper or integrated wall panels

Flooring Options:

• Floor tiles with dry-hard cement mortar base
• Moisture-treated wooden flooring (floating or fixed)
• Epoxy flooring with primer/middle/top coat application

Ceiling Systems:

• Light steel keel ceilings (1.2m main keel spacing)
• Integrated ceiling panels with proper sealing

Partition Walls:

• Gypsum partition boards or color-steel panels
• Glass partitions with aluminum/stainless steel frames

• Comprehensive cleaning and sanitization of all spaces
• Functional testing of all doors, windows, and locks
• Electrical and plumbing system performance verification
• Structural integrity checks of stairs and railings

Sub-Project Verification:

• Foundation concrete strength and dimensional accuracy
• Container module installation precision and connection integrity
• Wall panel sealing and insulation performance

Final Project Acceptance:

• Structural safety verification through deformation detection
• Complete documentation review (drawings, test reports, records)
• Sign-off by construction, design, and supervision teams

This modular construction solution offers rapid deployment, efficient space utilization, and full compliance with wind/earthquake resistance standards, making it ideal for temporary or permanent modular building applications.