Case Studies

RTA’s CDE is built upon Bentley’s ProjectWise and AssetWise and will significantly impact the project in the following ways:

• Creation of a single source of truth for all project data.

• Data structured in accordance with RTA’s standards and practices, including BS 1192.

• Ensured quality, consistency, and mobility of models and data produced by the RTA’s supply chain, in line with its BIM standards and manuals.

• Accelerated feedback to RTA’s supply chain to streamline project workflows and better coordinate on deliverables.

• Provision and access to structured, accurate, and trusted information throughout the CAPEX and OPEX phases, ensuring information value is retained.

“The RTA believes that Bentley’s CDE solution is the best overall implementation of a ‘central information store,’ and provides us with a comprehensive digital representation of the physical asset.”

Journey into the Future

Dubai’s award in 2013 of the World Exposition 2020 (Expo 2020)—which will be the region’s first global showcase—served as the catalyst for the Route 2020 project, a new route leading to an exciting journey into Dubai’s future. This five-stage project will extend the existing Dubai Metro Red Line to the Expo 2020 site, a 438-hectare area dedicated to Expo 2020 events, which will connect participants, innovators, and policymakers from around the world. When delivered, the Route 2020 project will be the first major rail expansion of the highly successful Dubai Metro Red Line and Green Line projects.

Having previously worked on the Dubai Metro Red and Green lines—in a joint venture (JV)—as “The Engineer,” we are proud to have been chosen again to drive delivery of the Route 2020 extension. This time around, a Parsons-led JV is providing preliminary engineering and project management consultancy services to the Dubai Roads and Transport Authority (RTA) for the Route 2020 project. The project will serve several existing mixed-use high-density corridors in Dubai South, in addition to newly planned transit-oriented developments along the line. It includes the following components:

• A 15-km-long alignment consisting of 11.8 km of elevated guideways and 3.2 km of tunnel

• Seven LEED Gold stations consisting of one interchange station, three elevated stations, two underground stations, and the special-event Expo Iconic Station

• Fifty additional trainsets (15 for the Route 2020 project and 35 to further improve service and expand capacity on the existing Red Line)

• Expansion of the Jebel Ali Depot to accommodate the new rolling stock

• Construction of three new main power supply (MPS) stations and one additional traction power supply station (TPS)

The new line will provide a single-seat journey for passengers arriving at Dubai International Airport to the Expo 2020 site. Initial projected ridership figures are 125,000 passengers per day, rising to 275,000 by model year 2030, by which time it is anticipated that Route 2020 will extend to the new Al Maktoum International Airport and provide direct connectivity between both international aviation hubs of Dubai.

Innovative Strategies for Managing Complex Projects

Our core business involves managing large, complex, multisite projects, so our skills align perfectly with Route 2020’s needs. A project of this nature—particularly the physical connection to the existing Red Line (tie-in)—requires exceptionally detailed planning to orchestrate the complex activities necessary for installing new turnback arrangements and for demolishing and reconstructing the existing viaduct to achieve tie-in, all while ensuring uninterrupted passenger services with rail replacement buses. The tie-in is in a crowded utility corridor immediately adjacent to the principal Inter-Emirate Expressway between Dubai and Abu Dhabi, increasing the challenges faced during construction. In addition, significant utilities diversions and installing and managing temporary traffic routes in densely populated residential areas is a formidable task.

Steady Progress Marks Success

Work on the Route 2020 project is underway and progressing on schedule, with steady progress on the piling and tunneling works:

• Piling work for the viaduct is now nearly 60% complete, with around 500 piles achieved at the Expo and Al Furjan sites, and three launching girders are working round the clock to assemble the viaduct spans.

• Tunneling on the 3.2-km tunnel between Discovery Gardens and Green Community was formally launched by His Highness Shaikh Mohammad Bin Rashid Al Maktoum, Vice-President and Prime Minister of the United Arab Emirates and Ruler of Dubai, on October 24, 2017, and was attended by Shaikh Hamdan Bin Mohammad Bin Rashid Al Maktoum, Dubai Crown Prince. The work is expected to be completed by December 2018.

The Route 2020 project is to be completed by April 2020, several months in advance of the Expo 2020 event. We have also been awarded a separate multiyear contract for the Expo 2020 sitewide infrastructure design and construction supervision services. We are proud to partner with the RTA to contribute to and fulfill Dubai’s mission to be a place of innovation, opportunity, and connectivity.