RTA_1000x600.jpg

May 30, 2023 valueeng0

Dubai’s Roads and Transport Authority (RTA) has rolled out its ‘Zero-Emissions Public Transportation in Dubai 2050’ strategy, which makes it the first Middle Eastern agency to develop a long-term strategy for migrating towards Net-Zero Emission Public Transport by 2050. With this strategy, RTA aims to contribute to mitigating climate change and minimise its carbon footprint across three areas: public transportation, buildings and related facilities, and waste management.

The new strategy is aligned with UAE’s preparations for COP28 and the UAE Net Zero by 2050 Strategic Initiative, and is a part of RTA’s ongoing efforts to advance sustainability maturity levels in roads and transportation and achieve global leadership in sustainable mobility. It seeks to bolster the flexibility of public transport infrastructure and its impact on climate change in line with the UAE Net Zero by 2050 Strategic Initiative, transitioning from pledges to tangible achievements.

Consistent with the goal of the Dubai Economic Agenda D33 to consolidate the emirate’s status as one of the world’s top urban economies, RTA’s new strategy aims to achieve multiple objectives over the coming years. The primary objectives include the decarbonisation of all taxis, limousines, and public buses, designing buildings with near-zero energy consumption, sourcing energy from renewable sources, and eliminating municipal waste by sending zero waste to landfills.

The strategy will result in reducing carbon dioxide emissions by 10 million tonnes and realising financial savings worth AED3.3 billion in comparison to current operations.

Mattar Al Tayer, director-general and chairman of the board of executive directors, RTA, said, “The new strategy outlines a comprehensive approach to sustainability within RTA. Its primary objective is to enhance sustainability and reduce carbon dioxide emissions. At the same time, it contributes to realising RTA’s mission of achieving global leadership in smooth and sustainable mobility through innovative roads and transport services that elevate the customer experience to world-class standards.

“The new strategy encompasses ten initiatives, covering various RTA sectors and agencies, in addition to partnerships with the private sector that contribute to implementing the strategy over five years. The strategy will review, adjust and align future goals with changing circumstances.

“Under the theme ‘Zero-Emissions Public Transportation in Dubai 2050’, the strategy is aligned with the UAE’s commitments to environmental and sustainability goals at global, national and local levels such as the Paris Climate Agreement and the United Nations Sustainable Development Goals. It is also consistent with national strategies such as the UAE Net Zero 2050 Strategic Initiative, The UAE’s Green Agenda – 2030, National Climate Change Plan of the UAE 2050 and the UAE Energy Strategy 2050.

“The strategy is also linked to local initiatives, such as Dubai Carbon Abatement Strategy 2030, the Clean Energy Strategy 2050, Dubai Demand Side Management Strategy 2030, the waste management plan in Dubai, Dubai Climate Change Adaptation Strategy, and other relevant strategies, agreements and initiatives,” Al Tayer added.

RTA’s Board of Executive Directors reflected on various aspects, opportunities, and challenges associated with the new strategy and its implementation. These include the costs of novel green technologies, the distribution of targets and their review over time, the importance of the availability of energy technology providers, particularly for electric buses and hydrogen fuel production stations, and other factors that contribute to the execution of the new strategy.

The post RTA targets zero emissions public transportation by 2050 appeared first on Middle East Construction News.

Source: MEConstructionNews


3D-Printing-1.jpg

May 30, 2023 valueeng0

California-based start-up SpaceCrete has said that it has developed an admixture and inline-delivery system that allows 3D printing (or rapid slip forming) with standard pumpable concrete. The company is the brainchild of civil engineer and serial inventor Michael Butler.

According to a report, the system is not yet commercially available, however it is covered by US patents with EU patents pending.

“We work at the interface between machine control and finished concrete structure. We developed the admixture and delivery system that allows vertically-shaping fluid concrete, rather than traditional forming. The vertical shape can be defined by simple or sophisticated construction hardware or new technology – such as 3D printing – but using essentially normal concrete,” explained Butler.

The SpaceCrete system is said to use inline mixing to modify the pumped concrete with a special admixture called 3D-Admix. According to Butler only 0.25% of 3D-Admix is required to transform normal concrete into SpaceCrete.

He stated, “A five-inch [127mm] slump becomes zero slump inline – but with extreme shear thinning – so you can still pump it and work it as needed.” He added that extreme shear thinning means that vibrating SpaceCrete consolidates it thoroughly, locking it into place and enabling it to build up vertically.

As SpaceCrete allows pumped concrete to be ‘stacked’ vertically without forming, it opens up many new ways to build with the material.

“Normal delivered concrete can become 3D print material with a very low dose of 3D-Admix injected into the pump line. Or you can slip-form vertically very rapidly with pumpable concrete. The form pressure is gone the moment you stop vibrating it,” remarked Butler.

Using a vertical screed rail, you can define a finished vertical plane of concrete as fast as you can pump it, Butler notes.

“This allows you to place solid concrete walls over rough excavations, insulating foam panels, or any vertical surface. SpaceCrete really is a new concept, and sceptical contractors are very impressed. It is way greener and cheaper than 3D-print mortars; but our method development is rapid-light slip forming, not 3D-printing,” he continued.

SpaceCrete meets all existing US codes and is “a healthy replacement for noxious shotcrete”, according to Butler.

The report noted that Butler is now looking for commercial partners to help perfect SpaceCrete and make it commercially available. “We are solely a method and material R&D developer on a very low budget. We would like to share our knowhow, trade secrets and IP [intellectual property] with an established construction-related business, preferably one having significant manufacturing and/or marketing infrastructure in place,” he explained.

SpaceCrete is currently making samples of 3D-Admix available in small quantities, the report concluded.

The post Start-up develops solution to enable use of standard pumpable concrete for 3D printing applications appeared first on Middle East Construction News.

Source: MEConstructionNews


Solar-PV_1000x600.jpg

May 30, 2023 valueeng0

South Korean group Kowepo (Korea Western Power) said it has officially signed the contract with Oman Power and Water Procurement Company (OPWP) for the development of a 500MW solar plant in the Manah region of the sultanate.

The project was awarded by OPWP in two separate orders – Manah 1 (500MW) and Manah 2 (500MW), and once completed, it will be the largest solar power plant in Oman.

The Manah 1 solar power project will be developed by Kowepo and its French partner EDF-R at an investment of US $452mn, while Manah 2 will be taken care of by a consortium of Jinko Power from China and Sembcorp from Singapore.

Work on the project will begin in November and is due for completion in March 2025.

As per the deal, Western Power will also be responsible for the operation and maintenance (O&M) of the solar power plant.

The electricity set to be produced over the next 20 years is guaranteed to be purchased by OPWP.

The post Korean group signs contract for Oman solar plant appeared first on Middle East Construction News.

Source: MEConstructionNews


Darb-4-Sharjah_1000x600.jpg

May 30, 2023 valueeng0

Real estate and retail developer Alef Group has announced the launch of a new residential tower, Darb 4, within Zone 3 at its pedestrian-friendly project, Al Mamsha Raseel.

The project, which is the fourth residential building within the Darb cluster, will feature 206 apartments with a mix of one- to three-bedroom units.

Landscaped with wide, extensive walkways and views across water features, Al Mamsha Raseel (Zone 3) appeals to investors looking to invest in a premier lifestyle development.

Unveiling the project at the ongoing Sharjah Real Estate Exhibition (Acres 2023), Alef Group said the new development seeks to provide residents with a thoughtfully designed ‘aquatic’ living experience and a serene lifestyle.

A company spokesperson explained: “Each of the units feature elegantly designed spaces with high ceilings and large windows to allow in natural lighting and offer stunning views, along with personal balconies. The Darb 4 building features the best in construction materials and high-tech, smart systems for residents to live efficiently. Home automation control panels are conveniently accessible through mobile apps. The building is also highly secure – advanced CCTV cameras ensure resident safety around the clock. Moreover, Darb 4 overlooks stunning water features, swimming pools and a water park, for family fun.”

The post Darb 4 residential tower announced in Sharjah appeared first on Middle East Construction News.

Source: MEConstructionNews


AlUlaMasterplan1_1000x600.jpg

May 29, 2023 valueeng0

SEA – a consortium of French engineering companies Setec, Egis and Assystem – has announced that it has opened a new office in Saudi Arabia.

Its current responsibilities cover the entire infrastructure development cycle of AlUla, including high-quality operation and maintenance activities, professional capabilities development, localisation and community development, as well as adoption of innovative digital practices.

Meanwhile, the joint venture for technical and programme management is led by Egis, and comprises Setec and Assystem as its partners.

The company will contribute to a sustainable, innovative, and inclusive development model, designed to benefit the local population and visitors from around the world, said a statement from Egis.

The establishment of the new office will cultivate SEA’s capabilities and support its ongoing and anticipated infrastructure development projects of AlUla, supporting on-time delivery of its most urgent projects and long-term development.

With its broad engineering expertise, Egis has hitherto contributed to significant projects across Saudi Arabia, aligned with Vision 2030 – including Riyadh Metro, Green Riyadh, NEOM, DGDA, and Riyadh Airport.

The new office was inaugurated in the presence of Egis’ Saudi Arabia Managing Director Robert Hope, as well as senior representatives from RCU and the consortium partners. The establishment of SEA’s new office underscores the company’s dedication to supporting Saudi Arabia’s vision of becoming a global hub for business and tourism.

Robert Hope explained, “Over the years, SEA has played a pivotal role in facilitating the development of AlUla’s infrastructure. With the opening of the new office in AlUla, SEA is dedicated to harnessing innovative, digital and world-class practices, tools, and methodologies to deliver infrastructure projects efficiently and promptly. We are also committed to empowering the talented local individuals in AlUla, leveraging their skills and knowledge to further enhance our capabilities. This expansion follows the partnership between RCU and SEA, which was reinforced last October through a ten-year alliance and a significant increase in SEA’s workforce presence from 40 to 200.”

The post SEA consortium opens new office in Saudi Arabia appeared first on Middle East Construction News.

Source: MEConstructionNews


Cemex-France1_1000x600.jpg

May 29, 2023 valueeng0

A deal to carry out research into lower-carbon construction products has been inked by Cemex France and Dublin-based Ecocem, a supplier of reduced-carbon cement.

From June 2023, the two firms said they will begin trials of reduced-carbon products at 10 of Cemex’s French readymix plants. The ultimate aim is to be able to offer ‘low-carbon’ mixes throughout France and into other European markets.

Michel Andre, President of Cemex France stated, “We know that if we are to achieve our global ambition of operating as a Net Zero business by 2050, we must prioritise exploring innovation and new technologies with like-minded companies who share our dedication to leading the industry’s transition to a lower carbon and circular economy.”

According to a report, Ecocem uses ground granulated blast furnace slag (GGBFS) – a by-product of steel production – as a partial substitute for traditional cement. In doing so, it reduces the need to burn limestone to make clinker, the basic ingredient in ordinary Portland cement. Traditional cement has been estimated to account for more than 90% of concrete’s carbon footprint.

Ecocem says that it has “developed and delivered 20m tonnes of low carbon cement in a range of formats, preventing 16m tonnes of CO2 emissions from ever being produced”.

Donal O’Riain, Founder and Managing Director of Ecocem remarked, “Cemex has been a key partner for Ecocem since the inception of our business in France. Combining our strengths has huge potential to make considerable progress in supplying lower-carbon cementitious material for use in lower-carbon concrete. We are firmly committed to this partnership starting in France. It is only through working together we will make the progress needed to achieve decarbonisation targets.”

Cemex, which is said to be one of the world’s largest producers of traditional cement products, says it wants to get below 430kg of CO2 per tonne of cementitious product by 2030 – a reduction of 47% – and reduce the carbon content of its concrete mixes by 35%.

The post Cemex France and Ecocem to research low-carbon products appeared first on Middle East Construction News.

Source: MEConstructionNews


Tanzania-Dar-City_1000x600.jpg

May 29, 2023 valueeng0

Plans to build the largest bridge in Africa have been unveiled by Tanzania. The 50km structure will connect the mainland to the Zanzibar islands in a bid to boost trade and economy. The move is said to align with goals to diversify the economy of the Zanzibar islands, which is currently driven mainly by tourism.

Deputy Works and Transport Minister Godfrey Kasekenya said the government was talking to prospective Chinese investors about plans to finance a 50km bridge between the coastal city of Dar es Salaam and Zanzibar.

Outside of tourism, the island’s economy almost exclusively revolves around agriculture and fishing. The principal commodities produced in the island are cassava, sweet potatoes, rice, corn, plantains, citrus fruit, cloves, coconuts and cacao.

Tanzania’s President, Samia Suluhu Hassan, has made boosting trade with the rest of the continent and taking advantage of the African Continental Free Trade Area (AfCFTA) agreement a priority for her administration. She has promised to improve trade relations between Tanzania and other east African countries, as well as creating better trading links with countries in areas like West Africa, said a report by state newspaper, the Citizen.

Stone town, Zanzibar, Tanzania

According to the report, the Tanzanian government is discussing potential investment with China Overseas Engineering Group (COVEC). Once completed, the new bridge would become the longest in Africa, eclipsing the 6th October Bridge in Cairo, Egypt, which is 20.5km long.

So far, the government has given no indication of when construction might begin. However, Tanzania has been debating the idea of a bridge to connect Dar es Salaam with Zanzibar since 2020. Tanzania is also in discussions with Kenya about building a rail link between the two countries to reduce trade barriers. In addition, it is seeking proposals to design and build an electrified railway to connect with Burundi that will pass through the Democratic Republic of Congo.

The report noted that the Zanzibar government said that it had yet to receive an official communication regarding the construction of the bridge.

The post Tanzania plans 50km long bridge to boost Zanzibar islands’ economy appeared first on Middle East Construction News.

Source: MEConstructionNews


CMME-Awards-Winner_1000x600_02-3-1.jpg

May 26, 2023 valueeng0

The shortlist for the second Construction Machinery Middle East Awards has been revealed following a region-wide industry vote.

The Construction Machinery Middle East Awards take place on 8th June at the Habtoor Polo Resort  in Dubai.

Categories, such as Excavator of the Year and the increasingly important e-machinery segment, were open to a public vote which closed last week.

The votes have now been collected and verified with the winners set to be announced on the night.

“We have been astounded by the response from this year’s voting campaign and I’m please to share that we had over 13,000 votes registered by our data team,” said head of content Stephen White.

“It goes to show the passion that people have for the brands and the machines in the market. Congratulations to everyone that put themselves forward.”

White added that many of the categories were keenly fought and voting had been intense.

“In an ideal world we would be able to shortlist every nominee, but the final selection reflects what the market believes is the very best the fleet sector has to offer in the region. ”

The Construction Machinery Middle East Awards is supported by the following companies:

  • Platinum Sponsor: JCB
  • Silver Sponsors: Dayim Equipment Rental, Lissmac, TVH
  • Supporting Sponsors: Al Marwan, CASE CE, Rapid Access

If you’d like to attend the gala event, please email: brian.fernandes@cpitrademedia.com or andy.pitois@cpitrademedia.com to discuss costs.

 

The Shortlist for the Construction Machinery Middle East Awards is as follows:


Access Machinery of the Year

Bobcat T40.180SLP Construction Telehandler

Genie Z-45 articulating boom lift

JCB AJ48D

JLG X33J PLUS

Manitou (Aerial Work Platform)

Platform Basket Spider 43T

Access Rental Company of the Year

Dayim Equipment

Johnson Arabia

Rapid Access

Compact Equipment of the Year

Bobcat S450 Skid-Steer Loader

CASE SR130B

Volvo EC35D

Crane of the Year

Liebherr LTM 1100-5.2 Mobile All-Terrain Crane

Manitowoc Grove GRT8100 Rough Terrain Crane

Spider Plus URW 706 Mini-Crane

Tadano GR-500EXL Rough Terrain Crane

Distributor of the Year

Al Shirawi

Al-Futtaim Auto & Machinery Company

Al-Marwan

Arabian Auto Agency

CMC

Galadari Truck and Heavy Equipment

GB Equipment Solutions (UAE)

Genavco

Kanoo Machinery

QER

Earthmoving Equipment of the Year

Bobcat B730 Backhoe Loader

Case 570T Backhoe Loader

JCB Backhoe Loader 3DX

Komatsu WA 470-6R Wheel Loader

Volvo A40G

Electric Machinery of the Year

Bobcat E10e ZTS Mini-Excavator

Genie Z-45 FE hybrid articulating boom lift

JCB 19C-1E Electric Mini-Excavator

JLG EC520AJ

Excavator of the Year

Al Marwan – Kobelco SK850 Long-Boom Excavator

CASE CX 220C LC-HD

JCB Tracked Excavator 205NXT

Kobelco SK220XDLC Crawler Excavator

Komatsu PC500LC-10R LC

Sany Large Excavator SY750H

Volvo EC480DL

Heavy Equipment Rental Company of the Year

Al-Marwan

Dayim Equipment Rental

Johnson Arabia

O rental

QER

Innovation of the Year (GCC)

Al-Marwan – ALMARWAN.COM

FAMCO / Volvo Uptime Center

MANLIFT

Salim Equipment Trading FZE – SAC-HHK16A-1-21625 Hammer

Innovation of the Year (Manufacturer)

Bobcat – S7X

JCB Hydrogen Engine

JLG – 670SJ Telescopic Self-Leveling Boom Lift

Manufacturer of the Year

Ammann

Bobcat

CASE

Genie

JCB

JLG

Komatsu

Volvo

Sany

Material Handling Equipment of the Year

Doosan D30NXP Diesel Forklift

JCB Rough Terrain Forklift 940

Linde Material Handling – X30 BR1252-01

Manitou MRT Vision +

TOYOTA 62-8FD30

Road Making Machinery of the Year

Ammann AP240

Bomag BW211

CASE 1110EX

JCB Soil Compactor JCB 116D

Volvo P6820D

Wacker Neuson RD45 Tandem Roller

Temporary On-Site Solution of the Year

AGG – C275D5

Al Shirwai Enterprises’ Kirloskar Generators

Doosan G300XW

JCB G115QS Power Generator

The post Revealed: Construction Machinery Middle East Awards 2023 shortlist! appeared first on Middle East Construction News.

Source: MEConstructionNews


Energy-Sustainability-Summit1_1000x600.jpg

May 26, 2023 valueeng0

The Big Project Middle East editorial team has confirmed that the second edition of its Energy & Sustainability Summit saw attendance by 214 delegates. The summit took place at the Habtoor Grand Resort in JBR, Dubai on 23 May, and has been green lit to return in 2024.

The event featured a keynote on achieving Net Zero delivered by Majd Fayyad from the Dubai Supreme Council of Energy, in addition to four panel discussions, one fireside chat with ECC and two presentations by Thinkproject and Mott Macdonald. The panel discussions were centred on COP28, energy and the energy transition, Net Zero and decarbonsation of the built environment, and smart and sustainable mobility. Check out the event’s full agenda here.

Speakers and delegates included officials from government & municipality, developers, operators, consultants, contractors and suppliers.

“The second edition of the Energy & Sustainability Summit was larger than its predecessor in terms of overall scope and attendance. With 31 high-profile speakers from government, developers, legal, consultants, contractors, technology companies and other suppliers, it’s obvious that the topics of energy and sustainability are front of mind. We look forward to building on the momentum of this conference with Big Project Middle East during the year, and look forward to the third edition in 2024,” stated Jason Saundalkar, Head of Content at Big Project Middle East.

Check out the event’s image gallery here.

The Big Project Middle East editorial team also said it is now working on its next event, the inaugural Future of Water Summit. The event is scheduled to take place on 21 June at the Habtoor Grand Resort, JBR in Dubai. Registration is complementary but mandatory for industry professionals.

The post 2023 Energy & Sustainability Summit records over 210 in attendance appeared first on Middle East Construction News.

Source: MEConstructionNews


Hamburg-Kohlbrand-Bridge1_1000x600.jpg

May 26, 2023 valueeng0

Two Nemetschek Group solutions (Allplan and Solibri) have been deployed by the Hamburg Port Authority (HPA) to create a digital twin of the Köhlbrand Bridge in Hamburg, Germany. The smartBRIDGE Hamburg project is said to enable more effective maintenance and operations of the bridge, and will make it possible for authorities to implement predictive maintenance instead of reactive maintenance.

Allplan and Solibri were used to create a detailed model of the bridge that enabled continuous real-time monitoring to identify repairs and minimise disruption to traffic, the HPA stated.

The project required a BIM Execution Plan and agreement between all parties on the element taxonomy and Level of Detail requirements, and multiple BIM applications were utilised to create a BIM model of the bridge from scratch.

The use of OPEN BIM, a core functionality of Allplan, made managing and exchanging data between different parties and applications possible and efficient says the Nemetschek Group.

Solibri added value to the project by ensuring that models complied with the requirements outlined in the BEP and other quality standards, giving the HPA the assurance the model was correct before being used as a digital twin.

The HPA said it also integrated IoT sensor data and traditionally collected bridge inspection and maintenance data with their bridge model. Over 500 IoT sensors were connected to a digital sensor in the bridge model, providing real-time monitoring and automatically issuing alerts if problems are detected. Both sets of data were made available to the asset management system of the bridge, enabling predictive maintenance to be better planned and executed.

The digital twin also enables various simulations to be undertaken, allowing the HPA to test different solutions and scenarios and assess the results prior to implementation.

The post HPA creates digital twin of bridge to facilitate more effective maintenance and operations appeared first on Middle East Construction News.

Source: MEConstructionNews