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Bosher, Beside Panorama mall,

Muscat, Sultanate of Oman

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Friday & Saturday - CLOSED

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مسقط، سلطنة عمان

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رقم المناقصة عنوان المناقصة تاريخ إرساء المناقصة إجراء
T/2567961/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT WILAYAT MUTTRAH, AMIRAT & QURIYAT 14/01/2024
T/2567962/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT WILAYAT BOUSHER 14/01/2024
T/2567963/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT WILAYAT As’ SEEB 14/01/2024
T/2567965/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT Al BURAIMI GOVERNORATE 14/01/2024
T/2567966/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT NORTH BATINAH GOVERNORATE 14/01/2024
T/2567967/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT SOUTH BATINAH GOVERNORATE 14/01/2024
T/2567969/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT SHARQIYAH NORTH GOVERNORATE 14/01/2024
T/2567970/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT SHARQIYAH SOUTH GOVERNORATE 14/01/2024
T/2567964/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT AL WUSTA GOVERNORATE 14/01/2024
T/2567959/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT MUSANDAM GOVERNORATE 14/01/2024
T/2567960/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT DAHAHIRAH GOVERNORATE 14/01/2024
T/2567968/2024 REHABILITATION OF MAINS AND DISTRIBUTION PIPELINES AT DAKHLIYAH GOVERNORATE 14/01/2024
T/2566961/2024 Transporting Distributing and Uploading of (200m3) of water per day from the tankers filling station AL Al Mawalih in Suhar to the tanks of the water network of Sham village in the state of Suhar at B 14/01/2024
T/2557959/2024 Transporting Distributing and Uploading of (200 M3) of water per day from Tanker Filling Station in AL Mawalih in Suhar to the Tanks of Networks in Al Hajal Village and Halal Bani Issa in the state o 14/01/2024
T/2556959/2024 Transporting Distributing and Uploading of (200 M3) of Water Per Day from Tanker Filling Station in AL Sarahat (Wilayat AL Khaboura) and AL Sahame TFS in Wilayat Saham to TFS in AL Korea Village in Wi 14/01/2024
T/2473916-2/ 2024 (Re-float) Supply of Mechanical Items _ SANITAIRE for A’Seeb STP 14/01/2024
T/2554963/2024 Consultancy Services for Assessment of Safe Yield of Well Fields 14/01/2024
T/2566960 /2024 Transporting Distributing and Uploading of (200 M3)of water per day from Tanker Filling Station in AL Sarahat to Reservoir of Networks in Al Ghazain Village in the state of Wilayat Al Khaboura at Bati 14/01/2024
T/2561959/2024 Transporting Distributing and Uploading of (136.36 - 272.727 M3) of water per day from the tankers filling station in AL Sahmi to the tanks of the water network of Wadi AL Maghar & Al Duwahire and Hai 14/01/2024
T/4/2023 Build, Own & Operate (BOO) 30,000 M3/day Barge Mounted Mobile Sea Water RO for 5 Years 28/12/2023
T/3/2023 Operation & Maintenance of Quriyat Desalination Plant (6,000 M3) Capacity including Enhancement to 10,000 M3/Day for 5 Years 28/12/2023
T/2/2023 Build, Own & Operate Wadi Dayqah Water Treatment Plant (65,000 M3/DAY) FOR 10 Years With 10 Years Option 28/12/2023
T/2554965/2023 Consultancy Services for Preparation of A’Seeb (III & IV), Al Ansab III STPs and Operation & Maintenances of A’Seeb & Al Ansab Existing STPs PPP Tender Documents 10/12/2023
T/2520937/2023 Consultancy Services for Design and Supervision for Sewer, TE Networks and STP Phase I Project in Nizwa 10/12/2023
T/2545960/2023 Design, Supply, Install and Commission a Centralized Odor Control System (OCU) at Ibri STP 10/12/2023
T/2550959/2023 Design, Supply, Install and Commission a Centralized Odor Control System (OCU) at Ibra STP 10/12/2023
T/2554959/2023 CALL-OFF CONTRACT FOR SUPPLY AND DELIVERY OF DI PIPES FOR TWO YEARS 10/12/2023
T/2488928-2/2023 Call of Contract for Designing and Printing Services 10/12/2023
T/2522940/2023 Enhancing the Existing NCC & RCCs and Implementing Backup Control Centers 10/12/2023
T/2541956/2023 Enhancing the Instrumentation and Automation Levels of Water Transmission System in Muscat, Dakliya, Batina & Dahira Governorates 10/12/2023
T/2541957/2023 Enhancing the SCADA Communication Systems in Muscat, Batina & Dahira Governorates 10/12/2023
T/ 2551965/2023 Upgradation of Al Ansab STP Odor Control Unit (Muscat Governorate) 30/11/2023
T/2551966/2023 Providing of Sewage Tankers for Jibroo (Muscat Goverbarate) STP Sewage Removal for 3 years 30/11/2023
T/2551967/2023 Transporting, Distributing, and uploading of (318.18 M3/day) of Water from TFS in AL Wajajah to TFS Al Fay Village for 2 years 30/11/2023
T/2551968/2023 Design, supply, installation, and commissioning of Redundant HVAC and Pressurization System for MPS-3 at A’Seeb Catchment 30/11/2023
T/2546960/2023 OPERATION & MAINTENANCE of DUQM DESALINATION PLANT (8000 M3/DAY) for 5 YEARS 30/11/2023
T/2514934/2023 Call Off Contract for Supply and Delivery of DI Flange Adaptor, Couplings, Dis Joints & Repair Clamps for 2 Years 30/11/2023
T/2464915/2023 Consultancy Services for Construction Supervision of Sewer Network Projects in Bausher (Supervision of Packages B7B & B7E) 30/11/2023
T/2462916/2023 Consultancy Services for Construction Supervision of Sewer Network Projects in Bausher (Supervision of Packages B7A & B7D) 30/11/2023
T/2531955/2023 Construction of Sewer Network for C3A and C3F Area in A’Seeb Catchment 30/11/2023
T/2531956/2023 Construction of Sewer Network for C4 Area in A’Seeb Catchment 30/11/2023
T/2545959/2023 Consultancy Services for Design and Supervision for Sewer, TE Networks and STP (Phase I) Project at Al-Suwaiq 20/11/2023
T/2544961/2023 Consultancy Services for Design and Supervision for Sewer, TE Networks and STP (Phase I) Project at Barka 20/11/2023
T/2542960/2023 Consultancy Services Supervision for Construction of Remaining Works of Sohar Sewage Network (Phase -III) 20/11/2023
T/2532958/2023 Consultancy Services for Design and Construction Supervision for “Nizwa – Manah TE Line Project” 26/10/2023
T/2531954/2023 Construction of Distribution Networks for Villages in Wilayat Samail and Izki (Al Dakiliyah Governorate) 26/10/2023
T/2515938/2023 Construction of Sewer Network for C5A & C5B Area in A’seeb Catchment 26/10/2023
T/2495936/2023 Construction of Water Network in Al Ays, Qarn Abu Abas and Al Falaiji in Sur Wilayate, South Al Sharqiyah Governorate 23/10/2023
T/2513938/2023 Design, supply, install and commission a centralized Odor Control System (OCU) at Sur STP 23/10/2023
T/2524940/2023 Transporting and Uploading of (116 m3/day) of drinking water from Al Jarda Tankers Filling Station to Mazraa Al Soos & Miss Reservoirs at Al-Sharqiyah North Governorate 23/10/2023
T/2480932/2023 Call Off Contract for Supply of Laboratory Chemicals for Nama Water Services Laboratories for 3 years 23/10/2023
T/2523940/2023 Transporting and Uploading of (250-500 m3/day) of drinking water from Al Khashba TFS to Al Washehi reservoir and from Al Jarda TFS to Al Rubkah network reservoirs in North Sharqiyah Governorate 23/10/2023
T/2521939/2023 Transporting and Uploading of (227 m3/day) of drinking water from the Tankers Filling Station Al-Jarda in Al-Mudhaibi to the Tankers Filling Station Al-Rahba in Bidbid in A’Dakhiliya Governorate 23/10/2023
T/2522939/2023 Call-Off Contract for Supply and Delivery of Ultrasonic AMRBULK Meters) for Two Years 23/10/2023
T/2488928/2023 Call of Contract for Designing and Printing Services 23/10/2023
T/2459835/2023 SUPPLY, COMMISSIONING & TRAINING OF THREE SEWER JETTING VACUUM Units 23/10/2023
T/ 2515934/2023 Consultancy Services Supervision for Construction of Sewer Networks for C13 Package 3 B and C13 Package 3 C&D in A’Seeb Wilayat 10/10/2023
T/2493928/2023 Construction of Water Distribution Network in Hay Al Urfan & Al Ghubrah South at Bausher Wilayat 10/10/2023
T/2517935/2023 Consultancy Services for Design of Water Distribution Networks in Liwa and Shinas Wilayat 10/10/2023
T/2495938/2023 PEST Control for Sewage Treatment Plants, Pumping Stations, TE Chambers and Sewer Manholes for Muscat Governorate 21/09/2023
T/2495935/2023 Provision of Services of Hydraulic Expert and Engineers 21/09/2023
T/2487928/2023 Development of Internal Mobile App & Chatbot 21/09/2023
T/2497934/2023 Expert Support Services for SCADA Systems 21/09/2023
T/2497935/2023 Rerouting of The Transmission Pipeline in Sini, Al Rustaq Wilayat in Al Batinah South Governorate 21/09/2023
T/2481928/2023 Data Discovery and Classification Solution 21/09/2023
T/2484928/2023 Supply, Installation, and commissioning of Emergency Submersible Pumping System at Main Pumping Stations# 2&3 Seeb Area & CPS- Bousher Area 21/09/2023
T/2480933/2023 Cleaning and Hospitality Services for OWWSC in Muscat Governarate 04/09/2023
T/2457830/2023 Construction of Water Distribution Network for Sana’a, Al Saleil (4) and Industrial Area in Wilayat Adam 04/09/2023
T/2460891/2023 Construction of Water Distribution Network and House Connections in Al Dayer at Wilayat Madha in Musandam Governorate 04/09/2023
T/2473916/2023 Supply of Mechanical Items _ SANITAIRE for A’Seeb STP 04/09/2023
T/2467916/2023 Call Off maintenance contract of Security Systems 04/09/2023
T/2465914/2023 Consultancy Services for Secondment of Master Planning Expert 04/09/2023
T/2473917/2023 Provision Pipe Rehabilitation Software 04/09/2023
T/2456808/2023 Design, Supply, and Construction of Tanker Unloading Facility, Collection Tank, and Other Related Works for the Existing Sewage Treatment Plant in Haima 28/08/2023
T/2460892/2023 Construction of Sewer Network in Bausher – Package B7E (South Azaibah) 28/08/2023
T/2460881/2023 Construction of Sewer Network in T/2460881/2023 Bausher – Package B7D (Ansab) 28/08/2023
T/2460880/2023 Construction of Sewer Network in Bausher – Package B7B (Bausher & Bausher Heights) 28/08/2023
T/2460879/2023 Construction of Sewer Network in Bausher – Package B7A (Main Trunk Sewer & Pumping Station) 28/08/2023
T/2453306- 2/2023 Refloat Supply of Personal Protective Equipment (PPE) 27/07/2023
T/2455503- 2/2023 Refloat Call off Contract for Supply of Fire Hydrants, Manhole Covers and Surface Boxes 27/07/2023
T/2459838/2023 Call off Contract for Supply of Ultrasonic Water Meters for Two Years 27/07/2023
T/2460836/2023 Call off Contract for Provision of Design and Supervision Consultancy Services for Extension of Water Distribution Networks for All Governorates Except Dhofar 27/07/2023
T/2460897/2023 Supply of Treated Effluent Networks to Farms in A’ Shakhakheet in Barka Wilayat 27/07/2023
T/2460893/2023 Consultancy Services for Design of Water Distribution Networks to Jalan Bani Bu Hassan, Jalan Bani Bu Ali andAl Kamil & Awafi Willayats 27/07/2023
T/2456833/2023 Construction of Water Distribution Network and House Connections in Gub Ali at Khasab Wilayat – Musandam Governorate 27/07/2023
T/2460868/2023 Construction of Sewage and Irrigation Connection Pipelines and Associated Works for Hai Al Naseem Project in Barka Wilayat 10/07/2023
T/2460858/2023 Consultancy Services for Design and Construction Supervision of Reinforcement of Sur Transmission System 10/07/2023
T/2457839/2023 Construction of Water Distribution Network and House Connections in Al Lakbi Area in Al Jazer Wilayat (Al Wusta Governorate) 10/07/2023
T/2457840/2023 Call off Contract for Air Release valve & Non-Return Valve for two years 10/07/2023
T/2457841/2023 Call off contract for Supply and Delivery of DI Fittings for Two Years 10/07/2023
T/2456815/2023 Call Off Contract for Supply & Delivery of Butterfly Valve PN 16 & 25 for Two Years 10/07/2023
T/2453381-3/2022 Re-float Call off Contract for General Buildings Maintenance Works for Nama Water Services in Muscat Governorate 10/07/2023
T/2459833/2023 Supply, Installation, and Commissioning of Sand Filter at Khasab STP 10/07/2023
T/2456782/2023 GIS Survey, Mapping Services, Asset Register Verification, Valuation for Nama Water Services (Muscat Governorate) 10/07/2023
T/2459840/2023 Construction of Water Distribution Networks for Izki Wilayat in Al Dakhiliya Governorate 25/06/2023
T/2460837/2023 Construction of Water Distribution Networks for Ibri, Yanqul and Dank Wilayats in Ad Dhahirah Governorate (Package 2) 25/06/2023
T/2460835/2023 Construction of Water Distribution Networks for Ibri, Yanqul and Dank Wilayats in Ad Dhahirah Governorate (Package 1) 25/06/2023
T/2459831/2023 Construction of Sewer Network for C3B Area in A’Seeb Catchment 25/06/2023
T/2456801/2023 Construction of Deem Strategic Storage Reservoir in Muscat Governorate 31/05/2023
T/2456788/2023 Construction of Sewer Network for C3C and C3D Areas – Seeb Catchment 31/05/2023
T/2456810/2023 Supply of Water Leak Detection Equipments 31/05/2023
T/2453384-2/2023 Re-engineering, Supply, installation & Commissioning of Wonderware SCADA System at Vacuum Stations in A’Seeb 31/05/2023
T/2456784/2023 Supply, Installation, Testing and Commissioning of Air Compressor for Surge Vessel System at Wadi Thiqah PS 31/05/2023
T/2454468/2023 Maintenance of Fire Equipments in OWWSC Premises for 2 years 17/01/2023
T/2455530/2023 Supply and Installation of Transmission Pumps in AL-Hazm Pumping Station in AL Rustaq Wilayat- South Al Batinah Governorate 17/01/2023
T/2447921-2/2022 Supply of Sewer Jetting/Vacuum Units 03/01/2023
T/2453381-2/2022 Call off Contract for General Buildings Maintenance Works for Oman Water and Wastewater Services Company in Muscat Governorate 03/01/2023
T/2453346/2022 Operation and Maintenance of Sewage Treatment Plant in Al Amerat 10/11/2022
T/2453306/2022 Supply of Personal Protective Equipment (PPE) 05/10/2022
T/2456734/2023 Transporting and Uploading of (150 m3 of Drinking Water Per Day) from the Tankers Filling Station in Khasab to the Tanks of the water network of Al Harf village in Wilayat Khasab in Musandam 25/04/2023
T/2455589/2023 Design, Supply, Install, Testing and Commissioning of Sohar Sewage Treatment Plant to increase the existing capacity from 10,000 m3/day to 20,000 m3/day, using the IFAS Technology 25/04/2023
T/2455710/2023 Transporting and Uploading of (182.72 m3 of Drinking Water Per Day) from the Tankers Filling Station AL Mawalih in Suhar to the Tanks of the water network of Al khad village in Wilayat Suhar 25/04/2023
T/2455601/2023 Call off Contract for supply and delivery of Water Meter house Connection fittings for two years 25/04/2023
T/2455618/2023 Provision of Onsite Support for Two Network Administrators for three years 25/04/2023
Expression of Interest for SOLAR PV POWER GENERATION PLANTS Expression of Interest for SOLAR PV POWER GENERATION PLANTS 11/04/2023
T/2455593/2023 Operation & Maintenance of Wastewater Treatment Plants at North & South Al Sharqiya and Al Wusta Governorates 22/02/2023
T/2455596/2023 Operation & Maintenance of Wastewater Treatment Plants at South Al Batinah and Al Dakhliya Governorates 22/02/2023
T/2455595/ 2023 Operation & Maintenance of Wastewater Treatment Plants at Musandam, North Al Batinah , Al Buraimi and Al Dhahira Governorates 22/02/2023
T/2455659/2023 Building Advanced Metering infrastructure (AMI) including Designing, Implementation configuration, Upgradation, installation, activation, and Operation of Customers smart Meters (AMR) 09/04/2023
T/2455660/2023 Transporting, Distributing and Uploading of (200m3/ Day) of water from the Tankers Filling Station Al Sarhat & AL Sahmi to the tanks of the water network of Khadra Al Makateem, Skhiyat, Al Qula 29/03/2023
T/2455658/2023 Transporting (227m3 / Day) of water from the Tankers Filling Station Al-Jarda in Al-Mudhaibi to the tank of the water network of Wadi Saqat in Samail Wilayat of Interior Governorate 29/03/2023
T/2455549/2023 Construction of Water Distribution Network & House Connections in AL-Mahaj & Various pockets in AL-Amirat Wilayat of Muscat Governorate. (Package 2) 29/03/2023
T/2455592/2023 Supply and Installation of Package AC Units of 25-Ton Capacity in Sohar (IWPP, MPS1 & MPS2) 22/02/2023
T/2455669/2023 Maintenance of all instruments and equipment’s with their accessories belonging to Nama Water Services laboratories for 3 years 29/03/2023
T/2455664/2023 Consultancy Services for Design and Construction Supervision for “Ruwi Sewer Network Rehabilitation Project” 29/03/2023
T/2455661/2023 Cleaning Membrane Bioreactor’s Tanks at Ansab STP for Three Years 29/03/2023
T/2455642/2023 Transporting ( 45-273) m3/daily of Water from Jibreen Tanker Filling Station to Saih Al-Ma’ashi Tankrs Filling Station in Wilayat Bahla at Al Dakhliya Governorate 19/03/2023
T/2455644/2023 Design, Supply, Install and Commission Project to Convert Existing Odor Control Unit (OCU) to Bio-Trickling Filter in MPS-3 A’Seeb Area 19/03/2023
T/2455643/2023 Supply and Delivery of Laboratory Microbiological to Nama Water Services Laboratories 19/03/2023
T/2455640/2023 Transporting 181 m3/daily of Water from Mowailh Main Tanker Filling stations to Wadi Al-Bidi Tanks in Sohar Wilayat in North Batinah Governorate 19/03/2023
T/2455545/2023 EXTENSION OF WATER NETWORKS IN (AL HARM-04) IN BARKA WILAYAT AT AL BATINAH SOUTH GOVERNORATE 19/03/2023
T/2455626/2023 توريد وتشغيل مضخة متنقلة لسحب المياه 19/03/2023
T/2455609/2022 تكملة الأعمال المتبقية من مشروع إنشاء خط نقل مياه إلى قرية الفي في ولاية محضة 19/03/2023
T/2454414/ 2023 Maintenance of Own Vehicles and Equipment for Three Years 22/02/2023
T/2455553/ 2023 Provision of General Consultancy to Merge Water and Wastewater Master plans 22/02/2023
T/2455548/ 2023 Construction of Water Distribution Network & House Connections in Various Pockets in AL-Amirat Wilayat (Package-2) 22/02/2023
T/2455534/2023 Engineering Design, Supply and commissioning of MBBR packed Wastewater Treatment Plants with capacities 2,000m3/daily in wilayat Al-Suwaiq and Wilayat Al-Khaboorah in North Al Batinah Governorate. 17/01/2023
R.O. 100/- (Plus 5% VAT) Non-refundable Supply and Installation of Transmission Pumps in AL-Hazm Pumping Station in AL Rustaq Wilayat- South Al Batinah Governorate 17/01/2023
T/2454442/ 2023 Design, Construction of Reinforced Concrete TE Tank for Royal Office at Madinat Al Ilam 03/01/2023
T/2455506/ 2023 Construction of Tanker Filling Station at Al Hawra in Al Mudhaibi Wilayat 03/01/2023
T/2454470/ 2023 Consultancy Services for Design Review and Supervision of Construction of Water Distribution Networks in Wilayat Manah in Al Dakhliya Governorate 03/01/2023
T/2453360/ 2022 Consultancy Services for Supervision of Construction of Water Distribution Networks in Al Amerat Wilayat -1 Muscat Governorate 05/10/2022
T/2453353/2022 Repair & Maintenance and Replacement Works for Membrane Air Diffuser Disc and Air Distribution Grids system 05/10/2022
T/2444908-2/2022 (Re-float) Supply of Butterfly valves PN25 24/10/2022
T/2453381/ 2022 Call off Contract for General Buildings Maintenance Works for Oman Water and Wastewater Services Company in Muscat Governorate 24/10/2022
T/2453376/ 2022 Design, Supply, install and Commission a Centralized Odor Control System (OCU) at Samail Sewage Treatment Planthe New Pumps in Rustaq Pumping Station 24/10/2022
T/2453344/ 2022 Upgradation of Hail Al Ghaf Sewage Treatment Plant 24/10/2022
T/2443944- 2/2022 Replacing the Existing Distribution Pumps with the New Pumps in Rustaq Pumping Station 24/10/2022
T/2453383/ 2022 Construction of Sewage House Connections in Al-Waljah, Ayint & Coastal Darsait Layouts and KIMS Oman Hospital Area 24/10/2022
T/2452252/2022 Supply of HDPE Pipes 30/08/2022
T/2452149/2022 Supply of IT Hardware and Accessories (Dell) 07/08/2022
T/2451063/2022 Call-Off contract for Transportation Services for Kala Product from Compost Plant in Al Amerat to all Governorates 26/07/2022
T/2449049/2022 Preventive and Corrective Maintenance Services for ACs and Electrical Works for Oman Water and Wastewater Services Company in Muscat Governorate 27/06/2022
T/2450055/2022 Construction of Water Distribution Networks in Al Sharjah and Tabaib in Wilayat Khasab and Bukha, Musandam Governorate 26/07/2022
T/2450058/2022 Construction of Water Distribution Networks in Nafahat Area in Buraimi Governorate 26/07/2022
T/2450057/2022 Construction of Water Distribution Networks in Sharqiyah Governorate 26/07/2022
T/2447921/2022 Supply of Sewer Jetting/Vacuum Units 26/07/2022
T/2450056/2022 Construction of Water Distribution Network and House Connections in Adh-Dhahira Governorate 07/08/2022
T/2450059/2022 Extension of Water Networks in Batha Hilal in Al Suwaiq Wilayat, North Al Batinah Governorate 07/08/2022
T/2452160/2022 Consultancy Services for Supervision of Construction of Water Distribution Networks in New Liwa Schemes in Liwa Wilayat 07/08/2022
T/2452162/2022 Consultancy Services for Supervision of Construction of Water Distribution Networks in Wadi Endam in Al Mudaybi Wilayat 07/08/2022
T/2452163/2022 Consultancy Services for Supervision of Construction of Water Distribution Networks in Al Aloo in Yanqul Wilayat 07/08/2022
T/2445913-2 /2022 Design, Supply & Installation of Drum Screen Control System at Al Ansab STP 30/08/2022
T/2448952-2 /2022 Consultancy Services for Sludge Management Strategy Plan 30/08/2022
T/2452158/2022 Construction of Remaining Works of Sewerage Networks, TE Pipelines and Sewage Treatment Plant at Wilayat Al Musanaah 30/08/2022
T/2452248/2022 Supply of Electromagnetic Flow Meters 30/08/2022
T/2452256/2022 Consultancy Services for Design of Water Supply, Sewer System, TE Networks and Sewage Treatment Plant for Al-Amerat Catchment (A10) 30/08/2022
T/2453291/ 2022 Consultancy Services to Review the Operational Model for the Assets of Oman Water and Wastewater Services Company 19/09/2022
T/2453300/ 2022 Construction of Remaining Works of Sohar Sewage Network Phase -III 19/09/2022
T/2453299/ 2022 Consultancy Services for Supervision of Construction of Water Distribution Networks in Wilayat Al Rustaq -1 South Al Batinah Governorate 19/09/2022
T/2453295/ 2022 Construction of Water Distribution Network & House Connections in Wilayat Qurayat- Muscat Governorate 19/09/2022
T/2452217/2022 Construction of Water Distribution Network & House Connections for Da’an Al Hamra and Al Ma’aqal Villages in Wilayat Jabal Al Akhdar 19/09/2022
T/2453292/ 2022 Construction of Water Network and House Connections in Muraik, Wadi Al-Ala 5 and Tawi Naisf at Wilayat Bahla and in Hay AL-Turath at Wilayat Nizwa in AL-Dakhilyah Governorate 19/09/2022
T/2453315/ 2022 Construction of Water Networks in Al Misfah, Yaqa and Al Misanna at Rustaq Wilayat in Al Batinah South 05/10/2022
T/2450050/2022 Construction of Water Distribution Networks in Al Amerat Wilayat –1 Muscat Governorate 27/06/2022
T/2448993/2022 Construction of Water Distribution Networks to Al Batinah Compensated Houses Built by Ministry of Housing (North Al Batinah Governorate) 05/06/2022
T/2449009/2022 COMPLETION OF BALANCE WORK AND REFURBISHMENT (REHABILITATION) FOR SEWERAGE NETWORK SYSTEM AT IBRA PHASE II 05/06/2022
T/2443944/2022 Replacing the Existing Distribution Pumps with the New Pumps in Rustaq Pumping Station 19/04/2022
T/2448959/2022 Construction of Water Distribution Network and House Connection in Al Aigah3 in Sur Wilayat in South Ash Sharqiayah Governorate 16/05/2022
T/2448939/2022 Provision maintenance for Konica Minolta Printers, Consumable Spare parts, Toners and AMC contract 16/05/2022
T/2448938/2022 Providing IT Service Desk Support 16/05/2022
T/2448952/2022 Consultancy Services for Sludge Management Strategy Plan 16/05/2022
T/2443958/2022 Supply of Flanged Pressure Reducing Valve PN16 16/05/2022
T/2439505-2/2022 Call-Off Contract for Repair and Maintenance of Fiber Optic Cables for Two Years 18/04/2022
T/2445913/2022 Design, Supply & Installation of Drum Screen Control System at Al Ansab STP 18/04/2022
T/2445914/2022 Supply & Installation of New IT Infrastructure 18/04/2022
T/2443956/2022 Consultancy Service for Supervision of the Construction of A’Seeb Wilayat Water Networks in Muscat Governorate 19/04/2022
T/2446915/2022 Construction of Water Distribution Networks and House Connection in North Al Batinah Governorate 19/04/2022
T/2443908/2022 Call of Contract for Supply and Installation for Instrumentation and Automation items 14/03/2022
T/2443904/2022 Lease of Light Vehicles for Oman Water and Wastewater Company 13/04/2022
T/2443946/2022 Construction of TE Filling Station and all Associated Works in A Shakhakeet in Wilayat Barka 13/04/2022
T/06/OWWSC/2022 Design and Construction of Water Distribution Networks in Wilayat Manah in Al Dakhliya Governorate 16/05/2022
T/2448994/2022 Requirement of Technical Manpower for Wastewater Maintenance Department (24-Months) 05/06/2022
T/2450054/2022 Construction of Water Distribution Networks in Al Rustaq Wilayat -1 South Al Batinah Governorate 27/06/2022
T/2443934/2022 Supply of Polymer Cationic 13/04/2022
T/2443846/2022 Consultancy Services for Business Continuity Management (BCM) System and IT Disaster Recovery (DR) 14/03/2022
T/2443842/2022 Supply of Packaging Materials for Kala Compost 14/03/2022
T/2443810/2022 Annual Maintenance Contract for Fire Alarm Systems for STPs and Pump Stations in Muscat Governorate 14/03/2022
T/05/OWWSC/2022 Construction of Water Distribution Networks in New Liwa Schemes in Liwa Wilayat- North Al Batinah Governorate 16/03/2022
T/04/OWWSC/2022 Construction of Water Distribution Networks in Wadi Endam in Al Mudhaibi Wilayat- North Ash Sharqiyah Governorate 16/03/2022
T/03/OWWSC/2022 Construction of Water Distribution Networks in Al Aloo in Yanqul Wilayat- Al Dhahirah Governorate 16/03/2022
T/02/OWWSC/2022 Construction of Long-Term Improvements of As’Seeb Wilayat Water Networks in Muscat Governorate 06/02/2022
T/01/OWWSC/2022 Construction of Water Distribution Network and House Connection in Ras Al Hadd 3 in Sur Wilayat in South Ash Sharqiayah Governorate 06/02/2022
T/2442740/2021 Consultancy Services for Development of Business Plan for Oman Water and Wastewater Services Company for 5 Years 04/01/2022
T/2442733/2022 Transport Services of Dewatered Sludge & Preliminary Treatment Waste from Sewage Treatment Plants in Muscat Governorate 23/02/2022
T/2413400/2021 RF Improvements of wadi crossing in Darsait STP 08/11/2021
T/2454417/2022 DESIGN & CONSTRUCTION SUPERVISION OF REINFORCEMENT OF AL HAZM TO AL RUSTAQ TRANSMISSION SYSTEM 10/11/2022
T/2454405/2022 Rectification & upgrading of SCADA System & RTU at Samail, Sur & Buraimi STPs & Pumping Stations and lifting Station 10/11/2022
T/2453384/ 2022 Re-engineering, Supply, Installation & Commissioning of Wonderware SCADA System at Vacuum Stations in A’Seeb 24/10/2022
T/2454409/ 2022 Extension of Water Network in Al-Jebiyah in Ibri Wilayat 19/09/2022



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