2007-2010
PWA
Samut Sakhon Project
Water supply expansion for Samut Sakhon, Mueang District, Samut Sakhon Province
฿1,280M
Project value
96,000 m³/day
Treatment capacity
74 km
Pipe transmission
1,000 mm
Largest pipe
the challenge
Rapid industrial and population growth in Samut Sakhon drove household and industrial demand far beyond the old system. A new plant had to be delivered in time for that growth.
what we delivered
Raw-water works and a 96,000 m³/day plant at Bang Phae, Ratchaburi, supplying Mueang Samut Sakhon, with two booster stations and full mechanical, electrical and automation systems.
how it was built
Mae Klong raw-water intake into the plant, then transmission by open-cut, HDD and pipe jacking over 74 km — 30 km GRP, 2 km steel and 42 km HDPE.
Impact
Enough production capacity for current demand and continued economic expansion.
10,000 m³ clear-water reservoir
Sedimentation tank, 1,000 m³/hr
Filter house, 4,000 m³/hr
