Water supply
Water treatment station with capacity of 6,500 m3/day.(The diameter of water supply pipe is D100mm – D400mm). The water is collected from Trang Vinh lake 6km far from Hai Yen IP.
Drainage system
– Rain-water drainage system and waste-water drainage system is constructed separately.
– The diameter of rain-water drainage pipe is D800 mm – D1250mm with the principle of automatic drainage.