To be more specific, this project included construction of an submerged tunnel 3,510 metres long enclosing a dual 2-lane highway and double-track rail line (making it then the longest structure of its kind in the world). Enlarge / Nowhere to be seen: Stockholm’s E4 bypass will tunnel under the straits of its archipelago. The experience we gained together will help us take our cooperation to the next level.” The project will involve about 40 office workers and just over 250 fitters from Bravida. Geophysical pre-investigation for a Stockholm tunnel project: joint inversion and interpretation of geoelectric and seismic refraction data in an urban environment Mathias Ronczka1*, Roger Wisén2 and Torleif Dahlin1 Lunds Universitet - Engineering Geology, Box 118 Lund 221 00, Sweden The tunnel, under construction since 2009, will funnel metro Stockholm’s Pendeltåg commuter rail services into a north-south tunnel from Södra station to Tomteboda, taking the trains off the existing main line through Stockholm Central Station. The current treatment plant in Bromma will close down and the wastewater from Västerort will instead be led through a new tunnel to the sewage treatment plants in Sickla and Henriksdal. SICE will execute for the first time, through its subsidiary in the Nordic countries, a project in Northern Europe outside the Stockholm area. The route between the cities of Portsmouth and Norfolk via the tunnel under the Elizabeth River in Virginia, USA, is the busiest 2-lane route east of the Mississippi, serving the huge and transient US naval community.Since the tunnel was built 50 years ago, population has increased nearly 70 percent and tunnel usage has gone up by 600 percent. prev. Stockholm Tunnel Project Pursues BIM Mandate. Stockholm is a city known for … The bedrock in the Stockholm area provides generally good conditions for underground construction. The objective was to deter- The objective was to deter- mine the bedrock interface and qualitatively assess the rock quality. The Stockholm bypass is the largest infrastructure project in Sweden to date. This project section includes construction of around 950 m of motorway, major shoring measures for the excavation work, a tunnel around 120 m long built using the cut-and-cover method, the 480 m cutting for the tunnel entrance, and a roundabout. The bid landed at 276 million kronor ($28 million) for three tunnels that will be used by construction workers, which bosses for the project by Region Stockholm argue is a sensible price level. We currently provide engineering expertise to the Stockholm Bypass Project as sub-consultants to the design joint venture. 2858. Credit: Trafikverket. The 6-km (3.7-mile) tunnel runs from Stockholms södra in the south to Tomteboda in the north via the city center. Safe Driving in a Tunnel Situation. ONCE IN A LIFETIME Another prerequisite for the project is the fact that the tunnel has to pass the Eolshäll pumping station in Hägersten. These are the 1.8km Lunda mountain tunnels (FSE410), the 3.5km North Lovö mountain tunnels (FSE302), and the 2.8km South Lovö mountain tunnels (FSE308). Stockholm bypass project description. The old industry track was built between 1925 and 1940. From the Mega-Tunnel to the Quarry then back on the Road The rubble is taken across the waterways by inland vessels from the construction site in Stockholm to Jehander’s quarry in Löten. After years of preparation and design, blasting and rock moving for Sweden's largest infrastructure project … The bypass, scheduled for completion by 2030 doesn’t just stand out as one of Sweden’s biggest infrastructure projects: its 18 kilometres of tunnel will make it the second-longest underground tunnel in city buildings. Doka is providing the formwork equipment for four project sections. This has been 3D-Analysis of the Stockholm By-Pass Road Tunnel Project Description. The Södertörn Crosslink Project is a new route in southern Stockholm. It's been routinely denied and shelved many times, but after Stockholm implemented congestion tolls in 2006, it had a resurgence. Overview; Loans for the public sector; Framework loans for the public sector; Loans for the private sector; Intermediated loans for SMEs, mid-caps and other priorities; Microfinance; Equity back . Enbridge says tougher environmental review will delay Line 5 tunnel project June 25, 2021 EnergyNow Media CALGARY, Alberta, June 23 (Reuters) – Enbridge Inc (ENB.TO) said on Wednesday construction on its Line 5 oil pipeline tunnel under the Great Lakes will be delayed, after the U.S. Army Corps of Engineers announced the project will undergo a tougher environmental review. The Stockholm Bypass has an overall construction value greater than £3BN, and will be in construction for 10 years. The Stockholm Bypass is being built in the north-western part of the city as a 21 km, six-lane motorway ring with the designation "E4". In the case study, the groundwater control of the Northern Link road tunnel project in Stockholm is considered and compared with the definition of the observational method in Eurocode 7: Geotechnical Design (CEN 2004). Access to front page tunnelling news, the buyer’s guide, product promotion and jobs is FREE. Under agreements signed today with the Stockholm County Council and the City of Stockholm, the EIB will provide a loan facility of up to EUR 600 m to the Citybanan project, a commuter train tunnel under central Stockholm. Anneberg-Skanstull Tunnel. Skanska, which has extensive expertise of conventional tunnel construction in Sweden and previous experience of Hallandsås, is partnered by Vinci in this project in a consortium called Skanska-Vinci HB. The project is part of the development of Henriksdal wastewater treatment plant. For the Stockholm project, Siemens is expected to use the latest version of its Sitraffic International Tunnel Control Center (ITCC) platform, which uses highly standardized software modules to create a flexible and integrated hub for all data on the operation of the tunnel systems and its real-time traffic situation. It will also meet the present and future demand for environmental, social, and economic sustainability. Vinci is a French construction company with long experience of building tunnels with TBMs (Tunnel Boring Machines). 18. Geophysical pre-investigation for a Stockholm tunnel project : Joint inversion and interpretation of geoelectric and seismic refraction data in an urban environment Ronczka, Mathias LU; Wisén, Roger LU and Dahlin, Torleif LU In Near Surface Geophysics 16 (3). The line is 7.4 kilometres (4.6 mi) long, double track and electrified. The three projects are the key lines of the southern project of the Stockholm Metro Extension. On December 3, SICE and the Swedish Transport Administration Trafikverket signed the contract for the implementation of the traffic systems of the iconic Stockholm bypass: a beltway that includes 55 kilometers of tunnel and with which it is sought to divert traffic from the urban centre. A rubber safety screen falls away from a newly blasted rock at one of the many faces forming an 18 … Worldwide tunnelling activities Through its subsidiary ZÜBLIN Scandinavia AB, STRABAG is currently already … K-Konsult, 1989, 5.22. p.258-268. Project officials estimated the new rail tunnel would create between 1,700 to 2,200 direct or indirect jobs during construction. Research output: Contribution to journal › Article. The excavation and performance parameters of tunnel boring machine (TBM), which is performed in this project, have been investigated. A tunnel-driving machine will be used to build the tunnel which has a diameter of five meters and will be located 50 - 100 meters below ground. In the project, the E4 road will be lead around Stockholm, which involves the construction of 21 km of new road. 2011 Building works starts on the first 670 dwellings in the north western district of Hjorthagen. In an effort to ease the rail traffic congestion at Stockholm, a twin-track tunnel construction project called Stockholm Royal Seaport is the largest urban development area in Sweden with at least 12,000 new homes and 35,000 workplaces. The plan was to build a tunnel over a railway line. One major project recently completed using drill and blast technique was the Stigbergsgaraget Parking Garage in Stockholm, a finalist in the 2016 ITA Tunnel Awards. This demanded tunnel construction of high quality. At the moment, it is the main crossing under the Göta River in the city and has an estimated daily traffic of 120,000 vehicles. SJ enters and becomes partner of the Stockholm Tunnel Run City Line. The Construction of an underwater tunnel, Stockholm, Sweden. Planning work started in the early 2000s and the new city district will be fully developed around 2030. Blasting within the Stockholm Bypass Project More than 20 km of motorway, most of it in tunnels that are being built around Stockholm. A 21 km motorway bypass is being constructed to relieve traffic in Stockholm: E4 Bypass Stockholm, or in Swedish “E4 Förbifart Stockholm.” The bypass, scheduled for completion by 2030 doesn’t just stand out as one of Sweden’s biggest infrastructure projects: its 18 kilometres of tunnel will make it the second … The SEK 27.6 billion megaproject required the AECOM and ÅF joint venture to design a 21-kilometer motorway linking southern and northern Stockholm. ASSEMBLIN, under its contract FSE 903 with TRAFIKVERKET, the Developer of Stockholm bypass, has awarded ZITRÓN with the supply of the tunnel ventilation equipment for Stockholm bypass project.This project will transform the city of Stockholm, connecting the southern and northern parts of the Stockholm county and relieving the arterial roads and the inner city of traffic. Stockholm’s City Line is a 6 km long railway tunnel now being built underneath the Swedish capital’s inner city. Gathered around professionals with decades of experience in engineering, innovation and tunnel maintenance, DrainBot is making sure to deliver high quality of their products made in Austria and … From Wikipedia, the free encyclopedia Förbifart Stockholm (Stockholm Bypass) is a series of underground motorway tunnels currently under construction between the Kungens Kurva interchange in the south of Stockholm and the Häggvik interchange north of Stockholm. 3D-Analysis of the Stockholm By-Pass Road Tunnel Project Description. HÄNG MED PÅ EN UNIK UPPLEVELSE I TUNNLARNAS VÄRLD! Stockholm during the pre-investigation phase of a tunnel building project. It includes a new cable tunnel under the city, voltage upgrade and replacement of … Swedish archaeologists find Thor’s Hammer. E4 The Stockholm bypass – Förbifart Stockholm – is a new route for the European highway (E4) past the Swedish capital. THE E4 STOCKHOLM BYPASS 15 • Tunnel-ventilation simulator consists of a mathematical simulation model of tunnel ventilation and logic for generating the operating status of the items covered by the tunnel ventilation. A series of conveyor belts systems are being used to transport the extracted rock to three temporary ports that have been set up for the project. Whether they can be implemented on schedule will affect the overall plan of the entire metro project. This has made the Stockholm Bypass the largest rock fissure grouting operation undertaken for a road tunnel in Sweden. Förbifart Stockholm project to plan on building a 21-km multi-lane motorway to connect the southern and northern parts of the Stockholm county. The project will also involve the construction of additional 14km-long entry and exit ramps and 4km of access tunnels. Infrastructure; Rail News; Rail Projects; Swedish PM to open new Stockholm commuter tunnel. At one part it will be immersed. The City Line is the new railway for you and for Stockholm -- a six-kilometre commuter train tunnel and new commuter stations at Odenplan and T-Centralen. Explore this resource to find out operational and project details, separate fact from fiction, ask questions, and learn more about our ongoing investment in communities across Michigan. 16:42 CEST. The project is part of the groundwork for upgrading the treatment plant. The access tunnel was blasted beneath the plant's water basins and subsequently renovated with the aim of enhancing the capacity increase. Two tunnels in Stockholm inspired the Sydney tunnel. Several electric resistivity tomography and seismic refraction tomography measurements were performed crossing a water passage near Stockholm during the pre‐investigation phase of a tunnel building project. Research found "subtle stimulants" helped focus drivers. At Indoor Wingsuit Flying Stockholm you do what mankind has always dreamed of – you fly like a bird. You fly in the modified LT 1 – The National Aeronautical Research Institute’s Low-speed Tunnel 1. Moller project description Stockholm Citybanan Construction Photo Gallery on Flickr Harvard. project that will create a bypass of central Stockholm. The tunnel is a green field project, and lessons learned, discoveries and new ideas from operating the Stockholm site the past four years will be built into the new facilities. Progress of Citybanan tunnel construction in March 2009. The Stockholm City Line or Citybanan is a 6km-long underground railway line under construction in Central Stockholm, Sweden. It includes a 130m² of double rail track, a parallel service tunnel and two underground stations. The Metro, currently transporting more than a million travellers a day, will be expanded to accommodate even more passengers and to permit the construction of many more new homes. Additional capacity is urgently needed. Surveying the Stockholm City Tunnel. “We ensure successful collaboration with our project colleagues in Sweden, among others, throughout the design and execution phases of this challenging international project. Specific, the tunnel is located in the center of Gothenburg, is 455 meters long and was opened to traffic in 1968. Previous lowering of groundwater levels have recurrently caused structural damage to old buildings and other structures on the surface. Geophysical pre-investigation for a Stockholm tunnel project: joint inversion and interpretation of geoelectric and seismic refraction data in an urban environment China Railway Tunnel Group (CRTG) has won one of the first procurement contracts for Stockholm's planned expansion of its metro, reports business newssite Dagens industri. 2018 START OF THE PROJECT. From the mega-tunnel to the quarry then back on the road. VINCI Construction Grands Projets was mandated to design-build the tunnel. A new motorway west of Stockholm linking the north and south side of Stockholm is under development – the so-called "Stockholm By-Pass" ("Förbifart Stockholm"). The blasting operations are comprehensive, and the Swedish Transport Administration is utilising Nitro Consult’s experience of other major projects when it comes to monitoring vibrations and noise. Underground constructions for public traffic purposes are becoming increasingly important for urban … Wastewater will be conveyed to the extended Henriksdal WWTP in the new 14-km Bromma Tunnel, also blasted in the rock under Stockholm. This is why the tunnel passes beneath the city's own land and under existing tunnels as far as possible. We are providing the Function Manager for the water team for this 18km tunnel project in Sweden. The project is the largest infrastructure project in Sweden to date estimated to cost about 3 billion euros and when operational (by 2035) to allow more than 140,000 vehicles passing every day. Hard granites and gneisses are present in the area. Overview; back. Capacity in rush hours will double from 24 … This thesis project was conducted in connection with the project, Stockholm’s future sewer pipeline, which is a planned sewer pipe that will run through a tunnel from western to southern Stockholm. It’s an extensive and complex project. Mark; Abstract . More than 18 kilometers of the roadway consists of tunnels to help reduce environmental impact. With an estimated cost of SEK 16.8 billion (January 2007 price level), which equals 2.44 billion US dollars, the City Line, an environmentally certified project, comprises a 6 km (3.7 mi)-long commuter train tunnel (in rock and water) beneath Stockholm, with two new stations (Stockholm City and Stockholm Odenplan), and a 1.4 km (0.87 mi)-long railway bridge at Årsta. Stockholm Tunnel Project Pursues BIM Mandate 8.1.2018 ... and better project outcomes. 21 km of motorway, (18 km tunnel), will, when finished, connect the southern and northern parts of the Stockholm region. In … iii This book is dedicated to my father Bengt H.S. A new motorway west of Stockholm linking the north and south side of Stockholm is under development – the so-called "Stockholm By-Pass" ("Förbifart Stockholm"). In addition to installing the new membrane distillation units at the Henriksdal site, the project will involve the construction of a 15km underground tunnel, bored from 30m to 90m below ground level, to divert the wastewater from Bromma to Henriksdal. E4 Bypass Stockholm Sweden’s biggest road and tunnel project A 21 km motorway bypass is being constructed to relieve traffic in One major project recently completed using drill and blast technique was the Stigbergsgaraget Parking Garage in Stockholm, a finalist in the 2016 ITA Tunnel Awards. 5,060 were here. Implenia has been commissioned by Stockholm Region to build the new underground station ‘Sofia’ including elevator shafts, two single-track tunnels for the subway and a parallel service tunnel. Need help planning or executing your next tunnel och rock maintenance project? The Stockholm City Line (Swedish: Citybanan) is a commuter railway tunnel beneath central Stockholm in Sweden which is used by the Stockholm Commuter Rail. / Ronczka, Mathias; Wisén, Roger; Dahlin, Torleif. 4000 METER TUNNEL. The Hallandsås railway tunnel project ... and the Stockholm Underground system and finally to promote environmentally sound railway traffic. However, some sections of this project that pass through fault zones presented grouting challenges. While planning the saltsjoe sewage tunnel under central Stockholm, about 6.5 km were considered suitable for fullface boring. Stockholm Loop Project Reuses Existing Structures To Create New Stockholm Sweden Civic Stockholm Projects Construction Page 153 Skyscrapercity Images Of Stockholm S Slussen Project Finalists Slussen Stockholm Skanska Global Corporate Website Winner Chosen For Stockholm S New Slussen Project The Local New Project Stockholm Seaside Sweden Metus E4 Bypass Stockholm … The stunning rock walls are immediately reminiscent of the Stockholm subway system. DrainBot GmbH is an Austrian innovation-focused company that develops and implements automated, intelligent tunnel drainage maintenance systems suitable for application in road and rail tunnels. Project. We have tilted part of the tunnel and redirected the airflow to let you fly – freely and safely. The Bromma treatment plant will be shut down, and a new wastewater tunnel will be established between Bromma and Henriksdal. Administration are presently planning to build a very long tunnel, Förbifart (Bypass) Stockholm, approximately 18 km long, and the knowledge that this project can offer is of vital importance to the early phases of construction. Here, minimal disruption and effective implementation are essential. In 1944, another mostly segregated tram line opened from the city centre towards the west to Ängby. Infranea supports the Dutch Tunnel Center of Competence by Siemens Mobility in the area of BIM and 3D parametric design. Stockholm is one of the fastest growing metropolitan regions in Europe. HOCHTIEF is the technical lead in the consortium.The Anneberg-Skanstull Tunnel is part of the City Link project intended to improve the electricity supply in the greater Stockholm area. The work will begin in January 2020. Södermalm Island belongs to the city center of Stockholm. Tunnel and route details of E4 The Stockholm Bypass. Svenska kraftnät has therefore decided to significantly modernize Stockholm’s electricity network, a project called “Stockholms Ström”. The project is booked in the order backlog of the second quarter in 2019. C.F. The objective was to determine the bedrock interface and qualitatively assess the rock quality. The new tunnel will divert Stockholm's commuter traffic from the busy main line through the city. Originally it was all aboveground and bridges, but the reason it's now morphed into the longest road tunnel project in Sweden, is because the response to every small NIMBY protest has been "fine, we'll dig it down, but it'll cost more". EIA, large development projects and decision-making in the Nordic countries. This paper discusses how research can be connected to large infrastructure tunnel projects, and illustrates the process using the Stockholm Bypass Project as an example. The bypass, scheduled for completion by 2030 doesn’t just stand out as one of Sweden’s biggest infrastructure projects: its 18 kilometres of tunnel will make it the second-longest underground tunnel in city buildings. Stockholm is appointed the first European Green Capital by the European Commission. When this project is complete, we will have secured an effective wastewater system for all of the city's residents while also effectively reducing the environmental impact on Lake Mälaren and the Baltic Sea. DOKA Formwork enables Sweden’s biggest road and tunnel project. 3D-Analysis of the Stockholm By-Pass Road Tunnel Project Description. • A part of Sweden’s biggest road and tunnel project • Road construction through a nature reserve area • Construction period from 2018 to 2021 Züblin Scandinavia AB, a Swedish subsidiary of publicly listed STRABAG, has been awarded the contract by the Swedish Transport Administration (Trafikverket) to build FSE309 Lovö Interchange, a part of the Stockholm Bypass road project. The new link is a 21 km long highway, of which 18 km is in tunnels. The Swedish daughter company SBT Sverige carries on the work on the secondary lining of the Skärholmen highway tunnel in Stockholm. PROJECT INTRODUCTION Söderström Tunnel The tunnel in the Söderström is part of the Citybanan project and comprises a 340 m long immersed tunnel which is located between Riddarholmen and Södermalm. Stockholm Metro to Alvsjo - Planning for the Metro between Fridhmsplan and Alvsjo, via Liljeholmen, has begun this year after an agreement was reached between the Municipality of Stockholm and Region Stockholm to bring the start forward. The stretch of track in question is the busiest railway segment in the country. YIT and Stockholm Vatten AB have signed an agreement on E2 tunnel works for the new wastewater tunnel in Stockholm, Sweden. The fullface-driven rock tunnel “The Snake” has been bored in a geological environment consisting of hard rocks, such as granite and gneiss, beneath the city of Stockholm. 3 UNDERGROUND STATIONS. ONCE IN A LIFETIME The Anneberg-Skanstull Tunnel is part of the City Link project and improves the electricity supply in the greater Stockholm area. It looks as if plans for a new road tunnel in Swedish capital Stockholm will have to be rethought. The water-powered drilling technology was chosen as it is the faster alternative and gives a borehole surface that is optimal for the following grout process. This requires the construction of 4.6km of drill and blast tunnels. IMMERSED TRAIN TUNNEL IN STOCKHOLM The City Line railway project builds a six km long commuter train tunnel under the central parts of Stockholm, Sweden. PROJECT MANAGEMENT. “Our current organisation was involved in the Northern and Southern Link tunnel projects in Stockholm, with the Swedish Transport Administration as our client. The new link is a 21 km long highway, of which 18 km is in tunnels. It includes a new cable tunnel under the city, voltage upgrade and replacement of old substations. – We are very happy to get with SJ in this project. It provides information on tenders and awards as well as providing information of what’s happening in the tunnelling industry. A 21 km motorway bypass is being constructed to relieve traffic in Stockholm: E4 Bypass Stockholm, or in Swedish “E4 Förbifart Stockholm”. Welcome to Enbridge's Line 5 landing page, with information on our $500-million Great Lakes Tunnel Project in the Straits of Mackinac as well as our existing Line 5 pipeline in Michigan.. 1,580 m long and traverses the island from north to south with 2 tubes and 2 lanes each. StigberGSgaraget Parking Garage, Stockholm, Sweden Tunnel Boring Machines (TBM) The main types of tunnel boring machines used in rock are Main Beam Open Face Gripper TBMs, best for hard and competent rock, and shielded or … ii. The project is part of a system to renew and increase Stockholm's sewage treatment capacity. The vision for the NS20-project in Stockholm was to expand the infrastructure around the town district Norra Station. Assemblin takes on tunnel ventilation for the Stockholm Bypass Assemblin has been awarded a comprehensive ventilation contract for the major infrastructure project the Stockholm Bypass – Förbifart Stockholm. Dec 21 (Reuters) - Hochtief AG: * WINS STOCKHOLM TUNNEL CONTRACT * TO REALISE THE 90 MILLION EURO PROJECT JOINTLY WITH IMPLENIA Further company coverage: E4 Bypass Stockholm Sweden S Biggest Road And Tunnel Project Doka Slussen Stockholm Skanska Global Corporate Website Stockholm Infinity Pool Project Boasts Views Of Sodermalm And The Nordic Investment Bank Nib Finances The Nya Slussen Project In Apartments Covered With Cedar Wood In Gaerdetstockholm For Big S Ncc Buys 240m Stockholm Mixed Use Project Propertyeu Herzog And … The project comprises 6 km of tunnel under the capital’s historic centre, two new underground stations and a railway bridge. Overview; Venture debt; Investments in infrastructure and environmental … Tunnel boring with 25 m/day speed 700 days 660 days 420 days 360 days 2,1 a 2,0 a 1,3 a 1,1 a Permissions > TBM order Q4/2019 Q1/2020 Building of drop caisson and gallery excavations Q2/2020 Q3/2020 TBM:n installation Q4/2020 Q1/2021 Tunnel excavation Q2/2021 Q3/2021 Technical installations Q4/2021 Q1/2022 Testing and aceptance perion Q2/2022 BIM FOR METRO STOCKHOLM. This is my 29th video about the Slussen Project. The tunnel project came to a halt in 1997 when the problem of acrylamide discharge became known. 2010 Construction of tunnel to carry power lines in Hjorthagen. The artwork interacts with the magnificent landscape and creates a connection in time and space between nature, city and infrastructure. Procurement is now under way for all five of the remaining major tunnel contracts, with three more awards expected next year (2016). Stockholm Tunnel Project Pursues BIM Mandate To protect a metro station entrance some 40 meters away from flying debris, the contractor on … With an estimated cost of SEK 16.8 billion (January 2007 price level), which equals 2.44 billion US dollars, the City Line, an environmentally certified project, comprises a 6 km (3.7 mi)-long commuter train tunnel (in rock and water) beneath Stockholm, with two new stations (Stockholm City and Stockholm Odenplan), and a 1.4 km (0.87 mi)-long railway bridge at Årsta. The first new railway line in almost 150 years on Stockholm’s commuter rail system is set to open. Stockholm's new … This will release land for development, which is one of the aims of the SFA project and one of the benefits of building facilities underground. On July 9, Sweden’s Prime Minister, Stefan Löfven, will be joined … To achieve this, over fifty projects need to be implemented over 20 years. 2021. As part of a major rail project in Stokholm, Trafikverket Eaton's SVS/08 MV switchgear was chosen for its reliable, safe and environmentally friendly systems for substations. The contract is a continuation of the 1.5 km “London Viaduct” access tunnel that Implenia was commissioned to construct by Stockholm Region in 2019. Förbifart Stockholm. Förbifart Stockholm (Stockholm Bypass) is a series of underground motorway tunnels currently under construction between the Kungens Kurva interchange in the south of Stockholm and the Häggvik interchange north of Stockholm. Most of this bypass, more than 17 out of 21 kilometres, is being built underground. The project started in year 2016 included the general reconstruction of Beroun station. Stockholm Bypass project," says Thomas Birtel, CEO of STRABAG SE. ProjectWise - Check out how AECOM-ÅF and Trafikverket. When the E4 Stockholm Bypass […] The length of the 87133 project working tunnel is about 409m, and the main tunnel extends 20 meters from south to north. The project has been plagued with problems due to the extremely "unpredictable" geology; in 2010 workers hit a fault zone which flooded the tunnel with … • The simulation model is created to mimic the natural response of the tunnel … Tunnel design and construction requires a wide range of engineering skills to deliver innovative solutions. Explains how Sweeden's Trafikverket and designers and contractors are using Bentley applications for their USD 3.6 million E4 bypass project 16, No. The Orlando tunnel will be better, bigger, more innovative than anything before. After several years of planning the project was initiated in 2009, aiming at inauguration in 2016. We provide a broad range of geology and rock engineering services including tunnel and rock slope inspections, rock maintenace design and project management locally in Stockholm and throughout the Nordic region. The entire approx. Hard Rock | Stockholm, Sweden. In addition, the results of a research project, which was linked to the Stockholm Bypass Project, are presented and relevant additional publications are given. And it is easy.