• MBBR technology
• Treatment Capacity: 12,000 m3/day

Raw Water

• Nam Song Ma 60,900 m3/hour

Treated Water Supply

• Current Sources: Hoang Hoa Water Treatment Plant 11,200 m³/day Hoang Xuan Water Treatment Plant 3,600 m³/day
• Future Source: WHA Water Treatment Plant developed by WHA UP 21,000 m³/day
• Standard Supply: 45 m3 /ha/day
• Back-up Water Storage Tank: On-site reservoir Phase 1: 5,000 m³ Phase 2: 5,000 m³

High Quality Standard Developed Land
Soil Compaction: Modified Proctor Standard K90, compacted with high-quality soil, to prevent soil settlement
Land Elevation: +2.0 to +2.25 meters above MSL

High Quality Standard Infrastructure
Dike System: Height: +3.05 meters above MSL
Surrounding the Industrial Zone (IZ)
Retention Ponds:
Total Area: 14 hectares
Total Capacity: 390,000
cubic meters:

• Phase 1: 3 hectares
• Phase 2: 5 hectares
• Phase 3: 6 hectares

High Quality Standard Infrastructure
Pump Stations:

• Total Capacity: 30 cubic meters per second
• First Station: 16 cubic meters per second
• Second Station: 14 cubic meters per second

Drainage Channel:

• Width: 7-17 meters
• Depth: 2-3 meters

Internal Road Infrastructure
Main Road: 66 meters wide, 6 lanes
Second Road: 54,47,35 meters wide, 4 lanes
Reinforced Concrete Pavement Road:

• Quality: Reinforced concrete M350
• Thickness: 25cm
• Heigh: +2.1meters above MSL or higher
• LED Street Lighting system

Current Supply
Hoang Long 110kV substation

• Transmission line: 22Kv
• Straight-line distance to WHAIZ: 4Km
• Capacity: 2x63 MVA

Future Supply (Expect Q2/2026)
Hau Loc 220kV substation

• Status: Planning
• Straight-line distance to WHAIZ: 9Km
• Capacity: 2x250 MVA

Future Supply (Expect Q2/2026)
WHA 110kV substation

• Status: under planning
• Target completion: 2026
• Capacity: 3*63 MVA

• Fire station with 3 units of Fire truck and firefighter team (work 24/7)
• Fire hydrant every 150 meters along internal roads
• Water Storage Tank with capacity of 10,000 Cubic meters, enough for firefighting water reservation requirement by laws and remaining for the Industrial use
• 1 Provincial Fire Stations within 12 km from WHAIZ

Solar panels installed for Energy Saving

• On-Line Monitoring Room : To manage IZ Operation, Security, Maintenance and Environmental Monitoring
• Fire Fighting Station : 24hrs/7days operation with Emergency Team stand by, locating next to Site office
• Commercial Area : Land being reserved for Commercial Area next to the Office, to be developed soon