NWC sewage treatment programme Package 12 – construction & upgrade of seven STPs (~162,000 m³/day combined) awarded
برنامج شركة المياه الوطنية لمعالجة الصرف الصحي – الحزمة 12: إنشاء وتطوير سبع محطات معالجة بطاقة إجمالية نحو 162 ألف م³/يوم – ترسية العقد
Wastewater process-equipment vendors, concrete tank builders and SCADA integrators should approach the winner of NWC's Package 12 (seven STPs, ~162,000 m³/day) for subcontracts.
| Type | Contract award |
|---|---|
| Status | Contract awarded – subcontracting open |
| Country | Saudi Arabia · Multiple (Saudi Arabia) |
| Client / owner | National Water Company (NWC) |
| Announced | 30 Oct 2026 |
| Project type | Wastewater & sewage |
Trades and packages needed
- Water & wastewater treatment equipment (main package)
- Concrete works (in-situ) (main package)
- HVAC, pumps & mechanical equipment supply (main package)
- Process piping fabrication & welding
- Electrical & instrumentation (E&I) installation
- BMS, controls & SCADA
- Waterproofing
- Earthworks, excavation & site grading
- Pipes, valves & fittings supply
What to do
The contract has been awarded. The winner will now buy materials and subcontract packages – contact their procurement team.