Saudi Arabia to extend Arana and Hadda bid deadline
23 April 2025
Saudi Water Partnership Company (SWPC) is expected to extend the tender closing date for the contracts to develop and operate two independent sewage treatment plant (ISTP) projects in the kingdom.
The first scheme, the Arana ISTP, will be located in Mecca and will have an initial capacity of 250,000 cubic metres a day (cm/d), which can be expanded to 500,000 cm/d.
The second scheme, the Hadda ISTP, will also be located in Mecca and will have an initial capacity of 100,000 cm/d, which can be expanded to 250,000 cm/d.
SWPC initially expected to receive bids by 5 May when it tendered the contracts earlier this year.
The project client is now considering extending the bid submission date by up to two months, according to industry sources.
Both projects, expected to be operational by 2028, will be implemented using a 25-year build, own, operate and transfer model.
They also include treated sewage effluent (TSE) reuse systems comprising transmission pipelines and TSE tanks.
In March last year, SWPC signed a 25-year water-purchase agreement with a team comprising the local Miahona Company and Belgium's Besix for the contract to develop and operate the Al-Haer ISTP in Riyadh, as part of the third batch of the kingdom's ISTP programme.
Four months later, the Saudi-listed Power & Water Utility Company for Jubail & Yanbu (Marafiq) joined the developer consortium.
The Miahona/Besix team offered to develop the project for SR1.9407 ($0.5173) a cubic metre, while the second-lowest bid, from a team comprising Spain's Acciona and the local Tawzea, was SR2.2041 a cubic metre.
The Al-Haer ISTP project involves the development of a water treatment plant with a capacity of 200,000 cm/d.
It also includes developing a TSE reuse system comprising a 32-kilometre pipeline with a capacity of 400,000 cm/d, a pumping station and TSE reservoir tanks with a capacity of 200,000 cubic metres.
MEED’s April 2025 report on Saudi Arabia includes:
> GOVERNMENT: Riyadh takes the diplomatic initiative
> ECONOMY: Saudi Arabia’s non-oil economy forges onward
> BANKING: Saudi banks work to keep pace with credit expansion
> UPSTREAM: Saudi oil and gas spending to surpass 2024 level
> DOWNSTREAM: Aramco’s recalibrated chemical goals reflect realism
> POWER: Saudi power sector enters busiest year
> WATER: Saudi water contracts set another annual record
> CONSTRUCTION: Reprioritisation underpins Saudi construction
> TRANSPORT: Riyadh pushes ahead with infrastructure development
> DATABANK: Saudi Arabia’s growth trend heads up
Exclusive from Meed
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Saudi drilling firm raises acquisition offer for Dubai rival
16 September 2025
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Oman tenders Rusayl power cable project
16 September 2025
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QatarEnergy awards contract for 2GW Dukhan solar plant
16 September 2025
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Saudi firm awards $121m of housing construction contracts
16 September 2025
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Oman LNG shortlists bidders for fourth liquefaction train
16 September 2025
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Saudi Arabia-based ADES International Holding has increased its offer to buy Dubai-based, Oslo-listed rival Shelf Drilling to 18.50 Norwegian Krone ($1.88) per share, representing a 6% increase in the acquisition’s enterprise value.
The offer was revised from an earlier deal of $1.42 per share or a total of $379.33m.
ADES International Holding, a subsidiary of ADES Holding Company, signed a transaction agreement to acquire all issued and outstanding shares of Shelf Drilling through a cash merger, with ADES International Cayman (BidCo) also participating in the proposed merger.
According to a joint statement, irrevocable commitments have now been provided by additional shareholders, including China Merchants, Anchorage Capital Group and Magallanes Value Investors, which, combined with ADES’ 17.9% stake in Shelf Drilling, represent 53.4% of the outstanding shares in the company.
ADES International Holding raised its offer for Shelf Drilling after reassessing the company’s current market performance and revising its estimated annual cost synergies upwards by $10m, bringing the total to $50m-$60m.
All other terms of the merger remain unchanged, along with the transaction timetable, with closing expected to occur in the last quarter of the year.
Shelf Drilling is incorporated under the laws of the Cayman Islands, with its corporate headquarters in Dubai.
In April this year, ADES International Holding secured a 10-year extension for one of its standard offshore jack-up rigs from Saudi Aramco, valued at approximately $290m.
The contract for the offshore jack-up marks the re-entry of ADES International Holding into the Saudi offshore oil and gas market. The rig was among six jack-ups whose charters were suspended by Aramco last April.
ADES International Holding has secured deployments for three of those jack-ups in Qatar, Thailand and Egypt, while the fourth was recently redeployed to Thailand.
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Oman tenders Rusayl power cable project
16 September 2025
State-owned Oman Electricity Transmission Company (OETC) has opened bidding for the construction of the cable connection from the Rusayl power plant (GT-5 & GT-6) to the Rusayl industrial grid station.
The tender is open to local companies with tender board registration and valid commercial registration, the authority said.
Bids must be submitted electronically, with hard copies of the bid bond and other documents delivered to OETC’s head office in Muscat.
The last date to obtain documents is 23 September, with bids due by 7 October.
The new cable tender forms part of OETC’s strategy to expand transmission in line with industrial growth. The Rusayl power plant, located near Muscat, is one of Oman’s key natural gas-fired generation facilities and supplies electricity to the Main Interconnected System (MIS), the country’s largest grid.
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QatarEnergy awards contract for 2GW Dukhan solar plant
16 September 2025
State-owned petroleum firm QatarEnergy has signed an agreement with South Korea’s Samsung C&T to build a 2,000MW solar power plant in Dukhan, about 80 kilometres west of Doha.
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The project will be delivered in two phases and is expected to be fully operational by mid-2029.
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The agreement was signed by Saad Sherida Al-Kaabi, minister of state for energy affairs and QatarEnergy CEO, and Sechul Oh, president and CEO of Samsung C&T.
Senior officials from Kahramaa and executives from both companies also attended the ceremony.
Under QatarEnergy’s Sustainability Strategy, the country plans to generate more than 4,000MW of renewable energy by 2030.
Qatar’s first utility-scale solar photovoltaic (PV) facility, the 800MW Al-Kharsaah solar independent power producer project, has been operational since 2022.
In August 2022, Samsung C&T won contracts for two other solar PV plants with a total combined capacity of 875MW.
One of the solar plants, which has a capacity of 458MW, is located in Ras Laffan. The other plant is located in Mesaieed and will have a capacity of 417MW.
Construction work on both projects was completed earlier this year.
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Saudi firm awards $121m of housing construction contracts
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Saudi Arabian real estate developer Al-Majdiah has awarded construction contracts worth SR454m ($121m) for housing projects in Riyadh and Jeddah.
The contracts were awarded to the local firm Tatweej Contracting.
The two projects are part of Al-Majdiah’s portfolio in collaboration with the state-backed National Housing Company (NHC).
In an official statement published on the Saudi stock exchange Tadawul, Al-Majdiah said the contract value for the Adeem Al-Fursan project in Riyadh is SR298m ($80m).
The project comprises the construction of 540 villas and townhouses.
The Al-Fursan development in northeast Riyadh spans over 35 million square metres (sq m) and includes over 50,000 residential units.
The contract value for the Khayala 1 project in Jeddah is SR155m ($41m). The project includes the construction of 528 residential units.
The Khayala development is located in north Jeddah and spans nearly 1.6 million sq m. It includes 3,680 residential units.
The contracts have a scheduled completion period of 36 months.
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The industry’s output in 2025 will be supported by allocations as part of the kingdom’s 2025 budget, which includes a total expenditure of SR1.3tn ($342.7bn) for 2025.
The industry’s output over the remainder of the forecast period will be supported by investments in transport, electricity, housing and water infrastructure projects.
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Oman LNG shortlists bidders for fourth liquefaction train
16 September 2025
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Oman LNG has shortlisted contractors to bid for engineering, procurement and construction (EPC) works for a new processing train at its Qalhat liquefied natural gas (LNG) production complex in Sur.
The LNG train will be the fourth at the Qalhat complex, located in the sultanate’s South Al-Sharqiyah governorate, Oman LNG announced last July. The new train will have an output capacity of 3.8 million tonnes a year (t/y) and is expected to be commissioned in 2029, raising Oman LNG’s total production capacity to 15.2 million t/y.
According to sources, Oman LNG has issued the main EPC tender for the fourth LNG train project and invited the following contractors to submit bids:
- Chiyoda (Japan) / Samsung C&T (South Korea)
- JGC Corporation (Japan)
- Saipem (Italy) / Daewoo Engineering & Construction (South Korea)
MEED previously reported that Oman LNG hosted site visits in June for prequalified contractors, according to sources.
Oman LNG has performed the preliminary engineering study for the planned fourth LNG train. It awarded US-headquartered KBR a contract to execute front-end engineering and design (feed) works on the project in November.
Separately, in June, Oman LNG awarded Japan-based Kanadevia Corporation a contract to perform pre-feed work for a pilot methanation plant, and a detailed concept study for future commercial scaling of the facility.
The proposed facility is expected to produce 18,000 normal cubic metres of e-methane an hour.
The pilot plant will comprise three components: a seawater desalination unit, equipment for producing hydrogen via water electrolysis and a methanation system that combines hydrogen with captured carbon dioxide to produce e-methane.
The agreement follows a memorandum of understanding that Oman and Japan signed in March 2024, covering collaboration in hydrogen, fuel ammonia and carbon recycling.
Oman LNG operations
Oman LNG is a joint venture of the sultanate’s Ministry of Energy & Minerals, which holds the majority 51% stake, and foreign stakeholders.
The remaining 49% is held by UK-based Shell (30%); France’s TotalEnergies (5.54%); South Korea’s Korea LNG (5%); Japan’s Mitsubishi Corporation (2.77%); Japan’s Mitsui & Company (2.77%); Thailand’s PTTEP, following the acquisition of Portuguese firm Partex (2%); and Japan’s Itochu Corporation (0.92%).
Oman LNG presently operates three trains at its site in Qalhat, with a nameplate capacity of 10.4 million t/y. Following debottlenecking, total production capacity increased to approximately 11.4 million t/y.
Oman LNG secured $2bn-worth of project financing in 1997 to set up its first LNG export terminal in the sultanate, the Qalhat LNG terminal, which was commissioned in 2000.
On 1 September 2013, Qalhat LNG was integrated with Oman LNG to form a single entity.
The terminal exports gas produced by state oil and gas producer Petroleum Development Oman from its central Oman gas field complex. Oman LNG’s customers are mainly based in Asia, although the company has been expanding its client base outside the continent in recent months.
In April, Oman LNG announced the start of turnaround activities at the third LNG processing train, which has an output capacity of 3.3 million t/y. The third train commenced operations in 2006 and primarily processes gas produced at the Saih Nihayda field in central Oman.
ALSO READ: TotalEnergies studies expansion of Marsa LNG project in Oman
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