Build
- Designing, Planning, Field Surveying, Excavation and Soil Investigation DMA Room and Valve Rooms Design
- Concrete Segment Sealing
- Paint and Coating
- Room Promotion and Caution Plates
- Drainage and Evacuation
Mechanical
- Concrete Segment Sealing
- Room Cover
- Equipment Auxiliary Profile Rail (Monorail)
- Stairs,
- Tube Foot Holder
- Pipe Pass
- Floor Grates
- Drainage System
Electricity
- Cable channel
- Energy Production System
- Lighting
- Gas Alarm
- Communication and Device Panel
- Ventilation Equipment
- Water Drain Pump