As leaders in growing regenerative infrastructure to design a greater planet, Acciona is devoted to the advance and control of infrastructure and renewable power. Their products and services duvet the entire price chain – from design and structure to operations and upkeep.
Turning in advanced and community-led infrastructure
Acciona’s trade actions are in keeping with its robust want to give a contribution to financial and social building within the communities by which it operates. And making a favorable have an effect on to society is one thing that its greatest mission on file is doing in São Paulo, Brazil.
Acciona is the lead corporate chargeable for resuming the development of São Paulo’s new metro line. In 2021, it signed a deal to take over the development, repairs and operations of the São Paulo Metro Line 6 – often referred to as the Orange Line. The mission is valued at €3.3 billion and as soon as entire, will serve 633,000 passengers in step with day.
The sheer dimension and scale of the mission is the most important endeavor to this point for Acciona. It’s also the most important public-private infrastructure mission beneath building in Latin The united states, and all over the development duration, it is going to generate as much as 9,000 jobs.
Fifteen underground metro stations are these days beneath structure, operating alongside a complete of fifteen kilometres of railway, with 22 trains in operation. In mixture, it is composed of:
- Greater than 18 kilometers of tunnels
- 18 air flow shafts and emergency go out issues
- A big backyard for trains
- Two electrical substations.
Over the mission lifecycle, greater than 3 million cubic metres of earth and multiple million cubic metres of rock shall be excavated.
The metro line will attach the centre of the capital to the town’s northwest nook, crossing thru a number of neighbourhoods the place a few of São Paulo’s primary universities are situated.
Easy methods to resume an enormous, advanced mission
For Acciona’s group, the mission used to be difficult as a result of a number of components:
- The dimensions
- The advanced and numerous town surroundings
- The massive community of stakeholders
- The tight timescales to be had to ship the infrastructure
- Difficult geotechnical prerequisites.
However one additional problem confronted by means of Acciona’s group used to be that it used to be resuming the mission after a number of years of it being on dangle, that means {that a} pre-construction section used to be virtually non-existent and that structure must be resumed virtually right away.
The place do you start in relation to resuming a mega mission of this dimension after it has sat idle for such a lot of years? The solution is discreet: Development Data Modelling (BIM) coupled with a fast-track design building.
On resuming the mission, Acciona started a adventure to enforce BIM around the more than a few disciplines supporting the design procedure. Pedro Rey Anton, Acciona’s BIM Supervisor, feedback: “We had to transfer clear of handbook the way to resume paintings briefly and successfully. We had to stablish platforms, laws, programs, and a large number of a connections producing because the mission inception a collaborative surroundings. Moreover with the assistance of fact seize, we started supporting the development procedure proper from the onset.”
Multidisciplinary collaboration
Multidisciplinary groups are crucial for the a hit supply of advanced infrastructure initiatives. And the São Paulo metro line mission concerned a number of other specialties from Acciona’s interior mission group and provide chain companions together with structural, architectural, plumbing, fireplace protection and air flow groups. However with such a lot of other specialities concerned, it may be tough to verify everyone seems to be at the similar web page.
To be sure that all knowledge flowed easily between other disciplines and stakeholders at the São Paulo metro line mission, Acciona partnered with Autodesk to deploy Autodesk Medical doctors, an Autodesk Development Cloud product, to ascertain a Commonplace Information Atmosphere (CDE) for all mission events.
This intended Acciona’s interior and exterior mission group individuals had get right of entry to to essential mission information anywhere and on every occasion they wanted it. Now, whether or not it’s knowledge at the as- built-to-date to devise for works, or knowledge on design revisions, all mission group individuals know the place to visit in finding the tips they want.
Reflecting on earlier techniques of operating, Pedro says: “A mission of this dimension and scale would now not paintings if we used handbook processes – they’re ceaselessly gradual and vulnerable to mistakes. We extensively utilized to depend on paper-based workflows on different initiatives which can result in a loss of coordination and conversation between group individuals.”
A BIM revolution
For the Acciona BIM group, the use of a virtual surroundings to study the mission design, determine interfaces between other parts of structure, and expand constructability answers intended vital time financial savings.
“Our group accesses Autodesk Medical doctors from their laptops or smartphones on website or within the workplace,” stocks Pedro. “We’ve established Autodesk Medical doctors as one in every of our key equipment in relation to determination making in each the design and structure stages of our mission.”
However a mission of this magnitude and complexity calls for multiple use of BIM. Diversifications between mission websites and disciplines required the group to analyse and expand other makes use of of BIM for the other workflows that make up the mission.
Coordinating fashions to behavior conflict detection within the design section has helped, for instance, the group operating at the Morro Grande educate backyard to spot problems sooner than getting onto the development website. For Acciona, the use of generation like this helps mission groups to get right of entry to the tips they want on every occasion they want it.
“The filter out function in Autodesk Medical doctors made it extremely simple for mission group individuals to navigate to the tips they want. And we extensively utilized the permissions function to ensure the group may just best get right of entry to information for the stations they had been operating on,” displays Pedro.
“With Autodesk Medical doctors it’s really easy, easy, and fast to navigate thru a sexy advanced and heavy type,” says Pedro. Prior to now mission individuals would have needed to have used high-powered computer systems to get right of entry to federated fashions from the workplace. Now everybody can get right of entry to the appropriate knowledge inside of seconds – irrespective of the scale and complexity of the type.
Paola Garcia, a structure house supervisor with accountability throughout 4 stations, describes the benefit of getting access to Autodesk Medical doctors on website. “We within the box use the Autodesk Viewer to view the type from any tool, whether or not that’s a pc, telephone or pill. We will view the work-in-progress fashions as we discover ourselves strolling thru the real paintings.”
Acciona BIM group can set permissions so customers within the box can’t alter the designs, even though they may be able to give a contribution to the type by means of verifying knowledge and commenting on conceivable enhancements – all in actual time.
Visualising for readability
The usage of BIM methodologies way the São Paulo metro line group at Acciona and its companions can visualise all parts to the mission.
“With the ability to see the mission in a three-D type has allowed us to catch doable mistakes and issues a lot previous within the procedure,” says Pedro. “Previously, the website groups have been setting up property and not using a visualization software to turn them what the outcome would seem like.”
This led to wasted time, structure had to be remodeled, and created frustration for the groups operating on website. “With the ability to visualise the tip consequence sooner than structure starts has added readability.”
Paola underscores how BIM strategies are saving money and time. “As soon as all of the knowledge is accrued within the BIM type and arrives within the box, we will be able to do a initial find out about of the approaching parts to construct and generate a step by step of the way we will be able to save you remodel and cut back the chance of executing a component that reasons us to head over finances.”
For Acciona, setting up Autodesk Medical doctors because the mission’s CDE way all stakeholders can get right of entry to virtual fashions of the property – although they have got restricted wisdom or use of BIM.
Transparent, out there mission information for all
With greater than 1,000 fashions for this mission on my own, group individuals with little BIM experience can acquire get right of entry to to mission information in a easy method, permitting them to higher perceive the mission and give a contribution extra successfully.
For website managers like Paola, this get right of entry to has helped to simplify the advanced for all of the groups supporting her paintings. “We’re getting into right into a level inside the mission the place we want the tips to be summarised now not just for us, but additionally the subcontractors and the technical team of workers that toughen the paintings, given its quantity.
“Autodesk Medical doctors permits us to visualise how the other gadgets shall be completed and what sort of we have now left to do. This is helping us contain all of the toughen groups in enjoyable what’s, in spite of everything, our final purpose: to complete all of the other structure gadgets in time, with high quality, and allowing for all of the necessities the buyer requests.”
Via having the ability to simply view and navigate the three-D fashions of the station at Santa Marina, for instance, group individuals can see the station in truth and in Autodesk Medical doctors.
“This has helped our provide chain know how the more than a few parts have compatibility in combination simply. It reduces confusion and guarantees everyone seems to be at the similar web page – one thing this is an important after we should ship the entire mission in such little time,” says Pedro.
Acciona’s newfound information standardisation has in reality modified the sport in relation to enhanced partnerships. “For us, standardising how we arrange and percentage knowledge has upgraded our collaboration ways, decreased mistakes, and enriched the standard of the tips we seize,” says Pedro.
For the network of São Paulo, the a hit structure of the metro mission is evidence new techniques of operating can also be delivered. And for ACCIONA, enforcing BIM on large-scale infrastructure initiatives has ended in stepped forward efficiencies and higher results in file time in comparison to conventional manner.
