Engineering Services
NWC specializes in sewage, water and wastewater treatment, and water reuse. By combining our scientific and engineering skills, we strive to provide the whole range of services for physical, chemical and biological treatment of the highest quality.
Design
Before embarking on the risk and expense of constructing a new facility or rehabilitating an existing facility, proper design is essential. To this end, we balance our design criteria to incorporate all our clients’ current and future needs while avoiding excessive and wasteful overdesign of components.
NWC can provide rapid, customized responses to our customers' design needs. Our CAD designers take into account civil, mechanical, electrical and architectural aspects of our customers' guidelines.
Drawing of the WWTP at Tangerang, West Java, with a capacity of 40 m3/day.
Drawing of the Hamparan Perak WTP in Medan, North Sumatra, with a capacity of 200 l/s.
Design of booster station Tirta Musi, in Palembang, South Sumatra.
Construction
Water/wastewater treatment plant housing and ancillary buildings provide the groundwork for a stable water treatment infrastructure.
Leaktight basins are essential to channeling fluid flow without leaks into soil or groundwater.
Specially shaped concrete structures meet special engineering requirements for water treatment system components.
Pumps and piping systems ensure the unimpeded flow and control of water through the treatment process.
Electrical control systems optimize operations and maximize efficiency.
A robust, high-quality infrastructure is crucial to the reliable operation of a water system. NWC provides a wide range of construction services, keeping water projects on solid footing from the outset. Our mechanical and electrical engineering teams can meet any construction needs, from facility structures to piping, pumping, and SCADA-optimized electronic control systems.
Water treatment piping system.
An earthquake-reinforced reservoir foundation in Seunudon.
A suspension bridge to convey piping on difficult ground.