

Saudi Arabia’s National Water Company (NWC) has signed a contract worth more than SR1.3bn ($347m) with a Saudi-Chinese consortium to rehabilitate, operate and maintain nine sewage treatment plants (STPs).
The 15-year contract covers plants located across the Hail, Qassim, Al-Jouf and Northern Borders provinces. The plants have a combined treatment design capacity of more than 337,000 cubic metres a day (cm/d).
MEED exclusively reported in January that the consortium comprising China’s Jiangsu United Water Technology and Saudi-based Armada Holding had won the contract for the project.
The contract is for the Northern Cluster Sewage Treatment Plants Package 10 (LTOM10) and includes an initial three-year period for rehabilitation and upgrade works, followed by long-term operation and maintenance.
NWC said the contract was signed with a tariff of SR0.69 ($0.18) a cubic meter.
As MEED understands, United Water will be responsible for design, financing, operation and part of the construction works. Saudi Arabia’s Armada Holding will handle construction, equipment import customs clearance and local business communications. UAE-registered Prosus Holding will act as the financial investor.
LTOM packages
The same consortium is also expected to sign a contract for Package 11 of the LTOM programme in the coming months.
In April, MEED exclusively reported that the consortium won the contract for this project, which will have a combined capacity of about 440,000 cm/d.
Bids for North Western B Cluster (LTOM12) remain under evaluation. The contract covers the construction and upgrade of seven STPs with a combined capacity of about 162,000 cm/d.
NWC also tendered the Eastern A Cluster (LTOM14) package in April, covering the upgrade of six existing STPs with a capacity expansion of 30,000 cm/d at the Al-Jarodia STP.
This will increase total treatment capacity from about 263,000 cm/d to approximately 293,000 cm/d, with an estimated cost of $180m.
The bid submission deadline is 30 September.
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