
2022-2026
Pattaya City
Na Jomtien Beachfront
Na Jomtien beachfront improvement, Pattaya City, Bang Lamung District, Chonburi
฿209M
Project value
—
Treatment capacity
2,000 mm: 2,421 m / 1,500 mm: 848 m
Pipe transmission
Steel-reinforced HDPE 2,000 mm
Largest pipe
the challenge
Beachfront and tourism-area works with heavy traffic, limited space, and the need to restore stormwater drainage quickly with minimal disruption to public use.
what we delivered
A faster beachfront stormwater system, with landscaping, footpaths, lighting and a drainage structure at the boat ramp.
how it was built
Steel-reinforced HDPE 1,500 mm laid by open-cut from Dongtan curve to Soi Jomtien 7, then 2,000 mm to Chaiyaphruek junction — with a drainage structure at the Dewari boat ramp.
Impact
Faster stormwater drainage, less standing water on the beachfront, and an improved visitor landscape.

Open-cut steel-reinforced HDPE drainage pipe

Concrete footpath paving

Street-lighting control panels

High-mast lighting upgrade



