Tenders Are Invited For Design And Implementation Of A Wastewater Treatment Plant In Al-Lith in Saudi Arabia

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Tenders are invited for Design and Implementation of a Wastewater Treatment Plant in Al-Lith. · Project implementation period (36) AD months from the date of receiving the site. · Place for receiving offers Through the Supplier Relations page (Western Sector) City / Jeddah - Al Muhammadiyah District - Prince Sultan Street - National Water Company Building. · Value of competition documents 1150 Saudi Riyals ( including tax ) · Deadline for receiving bids December 21, 2025 - 3:00 PM · Publication date November 20, 2025 - 1:29 PM · Last modified date November 20, 2025 - 1:51 PM · Design, implementation, testing and trial operation of a tertiary wastewater treatment plant with an activated sludge system (ASP) and a number of channels not less than 2, with a design capacity of (7500 m3/day as an average flow) and a peak factor not less than 2.5, according to the characteristics of wastewater in the Kingdom of Saudi Arabia. The item also includes all construction, architectural, electromechanical works, measurement and control devices and all that is necessary for the optimal operation of the project. · The works include the following: - General site works such as paving pathways and asphalt roads, and installing drinking water, sewage, irrigation, and stormwater drainage networks, as well as piping, valves, and other related works. - Two guard rooms and their annexes. - The administration, control, and laboratory building and its annexes (including the PLC and SCADA systems) . - The workshop and warehouse building and its annexes. - The Saudi Electricity Companys power supply room and its annexes. - The electrical building, ATS panel, MDB main distribution panel, and their annexes. - The generator and transformer building and the electric motor control panel rooms. - The tank outlet and sewage receiving tank. - The basins, balancing tanks, and pumping station works. - The gravity-fed rapid sand filter building and its annexes. - Various tanks and the pumping station. - Other works . · Applicants must complete the qualification process via the Supplier Relations page on the companys website. Any companys application will not be considered unless the qualification process is completed. For any inquiries regarding qualification, please contact us via email at Spq@nwc.com.sa · All those wishing to participate in the competition should log in to their account on the National Water Companys supplier portal, view the invitation number (2237540), and express their interest before 21/12/2025. · For further inquiries, please contact us via email at amalabbassi@nwc.com.sa · M. Al-Hassan Muhammad Al-Abbasi, Direct Office / 6039517 [Disclaimer: The above text is machine translated. For accurate information kindly refer the original document.] Tender Link : https://www.nwc.com.sa/AR/BusinessSector/VendorsRelationships/Tenders/Pages/default.aspx

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