meed-logo

line1 line2 line3
SIGN IN / REGISTER

Tunnelling projects take the front seat

22 August 2023

The economic and energy diversification programmes of countries in the Middle East and North Africa have provided an impetus for physical infrastructure projects such as tunnels, which have become emblematic of the region’s transition towards a more interconnected and sustainable future.

In some cases, tunnelling projects in the region also extend beyond their utilitarian functions – in addition to decongesting cities and improving water networks, they embody diplomatic overtones and regional cooperation.

Some of the biggest tunnelling projects in the Middle East have historically been executed in the GCC, especially in Saudi Arabia and the UAE. These two countries also promise the most robust future project pipelines.

Neom tunnels

In line with its strategy of redefining sustainable urban living, the integration of tunnels is key to shaping the landscape at Neom in Saudi Arabia.

Tunnels are core components of the integrated transportation network at Neom's The Line, Oxagon and Trojena developments.

According to regional projects tracker MEED Projects, about $6.9bn-worth of schemes with tunnel components are at the pre-execution and execution phases at Neom.

Tunnel projects worth over $4.6bn are in the execution phase. These include the backbone infrastructure tunnels for The Line project, which involve constructing two railway tunnels in parallel using the drill-and-blast method, one for passengers and the other for goods.

In June 2022, Neom awarded $2.7bn-worth of main contracts to the joint venture of Shibh al-Jazira Contracting, China State Construction Engineering and FCC Construction for lots two and three of this scheme.

A separate contract worth about $1.8bn was awarded by Neom for lots four and five to a team of Archirodon, Samsung Engineering and Hyundai Engineering.

The pipeline of projects with tunnel components at Neom is worth about $2.3bn. Some of the major upcoming projects include the time-travel tunnel and funicular railway at Trojena and a package of works for the Spine railway network at The Line. The main contract bids for both packages are in the evaluation phase.

Other upcoming projects include the Spine's desert coastal west cut-and-cover tunnels for The Line, which are under design, and packages one and two of the delta junction tunnel at Oxagon. Neom expects to receive the bids for both packages by 27 August.

Dubai Deep Tunnels Portfolio

In Dubai, meanwhile, the Deep Tunnels Portfolio includes a series of interconnected deep sewage tunnels and associated facilities. The project involves the construction of two sets of deep tunnels terminating at two pump stations located at sewerage treatment plants (STPs) in Warsan and Jebel Ali.

A conventional sewage and drainage collection system and STPs will be built in Hatta.

First announced in 2015, the Dubai Deep Tunnels Portfolio project has faced delays over the years. The tender for consultancy services was first issued in 2015 and was awarded the following year to US-headquartered Parsons.

In June 2017, Dubai Municipality appointed Dutch consulting firm KPMG to assist with preparing the project under a public-private partnership (PPP) model instead of the conventional engineering, procurement and construction model.

There was no significant progress on the project after Dubai Municipality conducted a geotechnical investigation in late 2017.

This changed in June of this year, however, when Dubai’s Executive Council approved the project and said it would require an investment of about AED80bn ($22bn).

It added that the project has been designed to serve the needs of the Dubai population for the next 100 years, in alignment with the Dubai Economic Agenda D33 and the Dubai Urban Plan 2040.

In August, Dubai Municipality invited firms to express interest in bidding for the contract to provide project management consultancy services for the scheme. It expects to receive prequalification applications by 25 August.

Jeddah stormwater system

Jeddah Municipality is also taking steps to improve the city’s water infrastructure, and is investing in stormwater drainage and management systems.

The latest project under this programme is the King Abdullah Road-Falasteen Road (Kafa) tunnel, which is being developed in two phases. Phase one involves the construction of two main storage tunnels, one 5.3 kilometres (km) long and the other 3.4km long.

The scope of phase two includes constructing a terminal pumping station, a marine outfall and all necessary online and offline shafts.

In March, Jeddah Municipality invited contractors to prequalify for the contract to build the tunnels. It is understood the client received responses to the request for qualifications in June.

US-based Aecom is the consultant for the project.

Morocco's undersea rail link

In June this year, the Spanish government revived the Morocco-to-Spain undersea rail link project after allocating about $2.5m for a renewed design study. 

The project was launched in 2003 but was put on hold after the 2008 financial crisis. It has undergone several rounds of feasibility studies but remains in the study stage after nearly two decades of funding-linked delays.

The plans involve a double-rail track and additional service line stretching 38.5km between Tarifa in Spain and Tangier in Morocco. A 28km section will run under the Mediterranean Sea at a maximum depth of 475 metres.

The maximum depth of the tunnels will be 300 metres. Each single-track tunnel will have an inner diameter of 7.9 metres, while the service gallery will be 6 metres in diameter.

The two countries are developing the project jointly through Morocco’s National Society for Strait of Gibraltar Studies and the Sociedad Espanola de Estudios para the Comunicacion Fija a Traves del Estrecho de Gibraltar.

In 2006, Swiss engineering company Lombardi Engineering was selected to design the tunnel and the preliminary studies for the project were completed two years later.

https://image.digitalinsightresearch.in/uploads/NewsArticle/11087697/main.jpg
Yasir Iqbal

Register for MEED's guest program now to access this article.

Click here to register
Exclusive from Meed
Related Articles
  • Trump confirms UAE currency swap talks

    22 April 2026

    Register for MEED’s 14-day trial access 

    US President Donald Trump has confirmed that Washington is considering a currency swap agreement with the UAE.

    During an interview with US broadcaster CNBC, Trump acknowledged that the arrangement is being considered. “It is [under consideration], but it’s been a good country. It’s been a good ally of ours,” Trump stated, noting that the request stems from a liquidity challenge rather than a solvency issue.

    Addressing the scale of the conflict’s impact on the federation, he added, “UAE got hit with 1,400 missiles. Now, fortunately, they had the Patriots, and they had a great defence … but they did get hit hard. They were hit the hardest of the group, actually.”

    The president also emphasised the strength of the bilateral economic relationship and his personal regard for the country’s leadership. “They’re really led by incredible people,” Trump told CNBC. “A year ago, I went there and I got them to invest $1tn in the United States. So, yeah, if I could help them, I would.”

    An early report by the Wall Street Journal said that high-level talks were initiated by UAE Central Bank governor Khaled Mohamed Balama, who recently met with Treasury secretary Scott Bessent and Federal Reserve officials in Washington.

    The UAE’s move is viewed as a precautionary effort to protect the dirham’s peg to the dollar and maintain its position as a global financial hub. The conflict has already inflicted significant damage on Emirati oil-and-gas infrastructure and disrupted tanker traffic through the Strait of Hormuz, which has historically been the primary source of the nation’s dollar revenues.

    While swap lines are traditionally managed by the Federal Reserve and reserved for major economies with deep ties to US markets, the Trump administration may look to the Treasury Department for a solution. Trump referenced a recent $20bn swap for Argentina facilitated by Secretary Bessent through the Exchange Stabilisation Fund as a potential model for the UAE.

    READ THE APRIL 2026 MEED BUSINESS REVIEW – click here to view PDF

    Economic shock threatens long-term outlook; Riyadh adjusts to fiscal and geopolitical risk; GCC contractor ranking reflects gigaprojects slowdown.

    Distributed to senior decision-makers in the region and around the world, the April 2026 edition of MEED Business Review includes:

    > GCC CONTRACTOR RANKING: Construction guard undergoes a shift
    To see previous issues of MEED Business Review, please click here

     

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16512000/main.jpg
    Colin Foreman
  • Egyptian and Chinese firms sign green hydrogen deal

    22 April 2026

    A group of Egyptian companies and China’s UEG have signed a preliminary agreement to explore developing a Mediterranean green hydrogen hub in the port city of Alexandria.

    The memorandum of understanding was signed by:

    • Abu Qir Fertilisers & Chemicals Company (Egypt)
    • AlexFert (Egypt)
    • Orascom Construction (Egypt)
    • UEG Green Hydrogen Development Holding (China)

    In a joint statement, the companies said: “The collaboration marks a significant step toward advancing Egypt’s position as a regional leader in green hydrogen and sustainable energy solutions.

    “The proposed project aims to develop a large-scale green hydrogen production facility powered by renewable energy, with integration into existing ammonia production infrastructure.”

    Under the terms of the deal, UEG and Orascom Construction will lead feasibility studies for 500MW of renewable energy generation and 480 tonnes a day (t/d) of green hydrogen production.

    Abu Qir and AlexFert will evaluate the integration of green hydrogen into ammonia production processes and support access to local resources and infrastructure.

    The renewable energy will be a mix of wind and solar, according to the statement.

    Hany Dahy, the chairman of Abu Qir Fertilisers & Chemicals Company, said: “This partnership reflects Abu Qir’s commitment to leading the transition toward low-carbon ammonia production, leveraging our existing assets while integrating green hydrogen solutions.”

    Joe Williams, the chief executive of the Green Hydrogen Organisation, said: “The announcement of this project comes at a crucial time, as geopolitical tensions in the Middle East highlight the importance of diversifying energy and fuel supply chains.

    “Developing integrated green ammonia and fertiliser production in Alexandria supports local industrial value, and strengthens long-term energy and food security.

    “As green ammonia production scales in Egypt, it can also be used as a clean shipping fuel given Egypt’s strategic maritime location.”

    The preliminary agreement establishes a framework for cooperation while the parties conduct technical, commercial and regulatory assessments.

    Subject to the outcomes, the partners intend to negotiate definitive agreements for the project’s development, according to their statement.

    Abu Qir Fertilisers established North Abu Qir for Agricultural Nutrients in May 2023 to develop a major Egyptian fertiliser project designed to produce 2,400 t/d of ammonium nitrate.

    Located next to Abu Qir Fertilisers in Alexandria, on a site formerly occupied by the Rakta paper manufacturing facility, the project is a joint venture with a capital investment of £E10bn ($190m), of which Abu Qir Fertilisers holds a 45% stake.

    The state-owned companies Egyptian General Petroleum Corporation and Egyptian Petrochemicals Holding Company hold stakes of 45% and 10%, respectively.

    The project focuses on the production of ammonia and nitric acid.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16498782/main.jpg
    Wil Crisp
  • Chinese company approves $68.5m biotech project in Egypt

    22 April 2026

    China’s Tongling Jieya Biotechnology is planning to develop a factory that will produce disposable sanitary products in Egypt, according to a stock market filing.

    As part of the plan to develop and operate the facility, the company is establishing a subsidiary in the North African country.

    The total investment in the project is estimated to be approximately RMB467,101,200 ($68.5m).

    In its statement, Tongling Jieya Biotechnology said that it would “implement the investment in stages based on market demand and business progress, adjusting the investment amount and method as needed, and fulfilling the corresponding review procedures and information disclosure obligations”.

    The facility is expected to produce up to 10 billion wet wipes a year, as well as 2 billion baby diapers and 100,000 tonnes of nonwoven fabrics.

    This is expected to generate about $270m in annual revenue and employ around 1,000 people when the facility is operating at full capacity.

    The plan to establish the subsidiary and develop the factory was approved at a company board meeting on 8 April 2026.

    In its statement, the company said: “The management was authorised to handle the signing of agreements and documents related to this investment and construction, and to apply for administrative permits or filings with the relevant authorities such as the Ministry of Commerce and the State Administration of Foreign Exchange.”

    The construction and implementation of the project still requires approval from Egyptian government departments.

    Under current plans, the factory will be developed in the China-Egypt TEDA Suez Economic and Trade Cooperation Zone, located within the wider Suez Canal Economic Zone (SC Zone).

    The land for the project has already been purchased, covering an area of 160,000 square metres.

    The scope of the project will include developing:

    • 14 production lines
    • Quality control facilities
    • Auxiliary equipment

    The statement from Tongling Jieya Biotechnology estimates a two-year construction period for the project.

    The contract for the land on which the project will be built was signed with TEDA Special Economic Zone Development Company on 23 December 2025, with a value of $8,465,400.

    Tongling Jieya Biotechnology said the planned facility in Egypt is important for the company’s “globalisation strategy”.

    It said: “Egypt is located at the crossroads of Asia, Africa and Europe, with a superior geographical location, and has signed a number of free trade agreements with major European and American markets, which is conducive to the company’s further expansion and coverage of global markets outside the United States.”

    Established in 2008, the China-Egypt TEDA Suez Economic and Trade Cooperation Zone has become one of the SCZone’s most prominent industrial hubs.

    By July last year, it had attracted 185 companies and over $3bn in cumulative investment.

    The land deal for this project was one of three agreements announced in December last year relating to the zone, with a total value of more than a billion dollars.

    At the time, SC Zone chairman Walid Gamal El-Din said that the largest was a project led by the Chinese chemical fibre specialist Xin Feng Ming.

    This will involve the construction of an integrated polyester fiber and polymer complex with investments exceeding $800m.

    The facility is expected to be built over about 400,000 square meters and developed in three phases, with a combined annual production capacity of 1.08 million tonnes.

    It is expected to create around 3,000 jobs.

    A second project with Chaoyang Langma will establish a $190m tyre manufacturing complex producing heavy-duty truck and passenger car tyres.

    The facility will span 200,000 square meters and employ about 1,400 workers.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16498781/main.jpg
    Wil Crisp
  • Populous wins Bahrain Sports City contract

    21 April 2026

     

    US-based engineering firm Populous has won a BD5m ($13.5m) contract for the Sports City development at Sakhir in Bahrain.

    The contract was awarded by Bahrain’s Ministry of Works, Municipalities Affairs & Urban Planning.

    The scope covers pre-contract consultancy services, including finalising the masterplan and internal infrastructure, completing phase 1A design works and preparing tender documents.

    Populous is a specialist sports venue designer that formerly operated as part of HOK Group.

    The contract was first tendered in 2021, when Populous emerged as the sole bidder.

    At the time, it was reported that Sports City would include Bahrain’s largest sports stadium and a multi-purpose indoor sports arena.

    The project is expected to provide renewed impetus to Bahrain’s construction and transport sector, which has struggled in recent years, with the total value of awarded contracts falling for a third consecutive year.

    According to regional project tracker MEED Projects, about $400m-worth of contracts had been awarded in Bahrain by the end of October last year – less than half the $1.2bn recorded during the same period the previous year.

    The sector has yet to return to pre-pandemic levels. Before 2020, Bahrain consistently awarded more than $2bn in contracts annually, peaking at nearly $4bn in 2016.

    Bahrain’s construction industry is forecast to record average annual growth of 4.9% in 2026-29, supported by investments in transport infrastructure and renewable energy projects aligned with Bahrain’s Economic Vision 2030.

    Vision 2030 includes the BD11.3bn ($30bn) Strategic Projects Plan, unveiled in October 2021, encompassing 22 national infrastructure projects. It also includes plans to create five new cities by 2030: Fasht Al-Jarm, Suhaila Island, Fasht Al-Azem, Bahrain Bay and the Hawar Islands.

    Growth over the forecast period is also expected to be driven by investments under the National Renewable Energy Action Plan, which targets a 30% reduction in carbon emissions by 2035, compared to 2015 levels, and aims to achieve net-zero emissions by 2060.

    READ THE APRIL 2026 MEED BUSINESS REVIEW – click here to view PDF

    Economic shock threatens long-term outlook; Riyadh adjusts to fiscal and geopolitical risk; GCC contractor ranking reflects gigaprojects slowdown.

    Distributed to senior decision-makers in the region and around the world, the April 2026 edition of MEED Business Review includes:

    > GCC CONTRACTOR RANKING: Construction guard undergoes a shift
    To see previous issues of MEED Business Review, please click here
    https://image.digitalinsightresearch.in/uploads/NewsArticle/16487784/main.jpg
    Yasir Iqbal
  • Entries now open for MEED Projects Awards 2026

    21 April 2026

    Enter the awards

    The MEED Projects Awards in association with Mashreq 2026 have officially opened for entries, inviting companies, developers, contractors and project teams to submit their projects for the region’s most prestigious construction awards.

    For over 15 years, the MEED Projects Awards have celebrated the Middle East and North Africa’s most ambitious and transformative projects, recognising technical excellence, innovation, sustainability and delivery impact. Past editions have highlighted landmark developments that set new benchmarks for the region’s built environment, including internationally recognised projects such as Burj Khalifa and Louvre Abu Dhabi.

    “The MEED Projects Awards are the gold standard for recognising outstanding achievements in construction across Mena, showcasing the region’s technical and design excellence while bringing the industry together to celebrate and connect over the very best projects of the year,” said Ed James, head of content and research at MEED.

    “As a long-standing partner of the MEED Projects Awards, Mashreq is proud to support a programme that is recognised for its independence, credibility and industry impact. These awards celebrate projects that set benchmarks for excellence and contribute meaningfully to the region’s development,” said Arun Mathur, executive vice-president and global head of contracting finance at Mashreq.

    Winners are chosen through a rigorous, independent judging process, led by a panel of more than 50 senior industry experts representing developers, contractors, engineers and project specialists. The awards celebrate projects across a wide range of sectors, including Building, Transport, Energy, Water, Healthcare, Education, Hospitality, Culture, Industrial, Power, Small Projects and Developments.

    Being shortlisted or winning a MEED Projects Award places a project among the region’s elite, offering regional recognition, global exposure and industry credibility.

    Submissions are now open, with full category details and entry guidelines available on the official entry platform.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16487756/main.gif
    MEED Editorial