Open tender

Design, supply, installation, testing & commissioning of new main sewage force line – Nama Water Services tender T/OWW/T/10071/2026

تصميم وتوريد وتركيب واختبار وتشغيل خط ضخ رئيسي جديد للصرف الصحي – مناقصة نماء لخدمات المياه رقم T/OWW/T/10071/2026

Pipeline and utility-network contractors and pipe suppliers (local and international) can bid Nama's new main force-line design-build tender; bids close 23 November.

Type	Open tender
Status	Open – closes 23 Nov 2026 (32 days)
Country	Oman
Client / owner	Nama Water Services
Announced	13 Oct 2026
Deadline	23 Nov 2026
Project type	Wastewater & sewage, Pipelines & utility networks

Trades and packages needed

Water, sewer & utility networks (incl. HDD) (main package)
Earthworks, excavation & site grading (main package)
Pipes, valves & fittings supply (main package)
Dewatering
MEP & process design engineering

What to do

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