- Tenders for Activity of Operation, Maintenance, and Cleaning of Facilities in Saudi Arabia -

Tender Supply, installation, and testing of a chlorine dioxide production and injection unit at the third reverse osmosis station in the Jeddah seawater desalination system (reference "260539007236"). Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: General competition. Issued by Saudi Water Authority. Offer submission deadline: 2026-06-24. For full details, see below:

Tender Maintenance of fiberglass stairs for the reverse osmosis plant buildings in the desalinated water production system in Jeddah (reference "260539006737"). Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: General competition. Issued by Saudi Water Authority. Offer submission deadline: 2026-06-09. For full details, see below:

Tender Project for Maintenance *** ********* ** ***** ****** ****** *** ********** ******** ** **** **** ***** ** ******* **** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Eastern Province, Dhahran. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: General competition. Issued by Eastern Province Municipality. Submission method: *********. Offer submission deadline: 2026-06-25. For full details, see below:

Tender Maintenance and operation ** ***** ******* *** ********** ********* *** ******* ***** ** ** ****** *********** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Eastern Province, Khobar. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance of roads. Type: General competition. Issued by Eastern Province Municipality. Submission method: *********. Offer submission deadline: 2026-06-11. For full details, see below:

Tender Tender for maintenance *** ****** ** ***** ***** *** ******** *** * ******* * ** ********* ***** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Riyadh region, Riyadh. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: Direct purchase. Issued by Armed Forces Hospital in Riyadh. Submission method: *********. Offer submission deadline: 2026-06-02. For full details, see below:

Tender Maintenance and spare ***** ****** ****** *** ****** *** * ****** ****** * ** *** ********* ******** ********** * ******** * (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Riyadh region, Riyadh. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: Direct purchase. Issued by Armed Forces Hospital in Riyadh. Submission method: *********. Offer submission deadline: 2026-06-02. For full details, see below:

Tender Competition for Maintenance ** ****** ***** ****** * ******** *** * ************* (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Riyadh region, Riyadh. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: Direct purchase. Issued by Armed Forces Hospital in Riyadh. Submission method: *********. Offer submission deadline: 2026-06-02. For full details, see below:

Tender Competition for the *********** ** *** ***** ****** ***** ****** * ** *** *** ****** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Riyadh region, Riyadh. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: Direct purchase. Issued by Armed Forces Hospital in Riyadh. Submission method: *********. Offer submission deadline: 2026-06-02. For full details, see below:

Tender Tender for Maintenance ** ****** ***** ****** * ********* * ** *** ********** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Riyadh region, Riyadh. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: Direct purchase. Issued by Armed Forces Hospital in Riyadh. Submission method: *********. Offer submission deadline: 2026-06-02. For full details, see below:

Tender Providing specialized service *** ******** *********** *** ****** ** ****** ****** ********** ** *** ******** ************ ****** ** ********** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Jazan region, Al-Shaqiq. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: General competition. Issued by Saudi Water Authority. Submission method: *********. Offer submission deadline: 2026-06-09. For full details, see below:

Tender Establishment of an ********** ********** **** ** *** ******* ******* ******** *** ****** * (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Eastern Province, Khobar. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: General competition. Issued by Saudi Water Authority. Submission method: *********. Offer submission deadline: 2026-06-09. For full details, see below:

Tender Transfer of heavy **** *** **** *** ********* ****** **** **** ** *** ***** **** **** **** ** *** ***** ******* ********** ******* ***** ***** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Medina region, Yanbu. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance. Type: Direct purchase. Issued by Saudi Water Authority. Submission method: *********. Offer submission deadline: 2026-06-14. For full details, see below:

Tender Asphalt maintenance for ** ****** *********** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Jazan region, Al-Arda. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance of roads. Type: General competition. Issued by Al-Arda Governorate Municipality. Submission method: *********. Offer submission deadline: 2026-06-22. For full details, see below:

Tender Maintenance of sidewalks *** *********** ** *********************** ** ************* ******** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Eastern Province, Hafr Al-Batin. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance of roads. Type: General competition. Issued by Hafr Al-Batin Governorate Municipality. Submission method: *********. Offer submission deadline: 2026-06-22. For full details, see below:

Tender Pavement maintenance and ********* *********************** ** ************ ******** (reference "*********"). It aims to *********. Execution location is outside the Kingdom: Eastern Province, Hafr Al-Batin. Activity: Operation, maintenance and cleaning of facilities - operation and maintenance of roads. Type: General competition. Issued by Hafr Al-Batin Governorate Municipality. Submission method: *********. Offer submission deadline: 2026-06-22. For full details, see below: