Länsimetro’s big room is the project of the year

An annual project work competition is organised by the Project Management Association Finland. The association selected two project outcomes as the winners: the renovation of the submarine tunnel at Suomenlinna on the basis of an alliance model, and the big room operating model of phase two of the West Metro project.

In the second phase of the Western Metro, the big room model was adopted for the stretch of track from Matinkylä to Kivenlahti; this refers to the use of joint premises, a joint management model and situation management. The big room model was adopted on the basis of experiences gained from the first phase of construction.

“We are grateful and touched by this recognition. In the project, we are making every effort to ensure that the second phase succeeds in line with the goals. An up-to-date snapshot, robust management, swift decision-making and effective information flow are the cornerstones of our everyday construction activities”, says Ville Saksi Managing Director of Länsimetro Oy.

In its grounds for choosing Länsimetro, the Project Management Association Finland commends the new project organisation for demonstrating sound judgement in examining the ‘Lessons Learned data’ and having the courage to make a significant change to the management and working model.

“The year 2016-2017 was a difficult one for Länsimetro’s project organisation because the first phase was delayed, receiving negative publicity. Fortunately, those involved in the project had the ability to rethink their activities on an entirely new basis, thanks to the strong trust of the parties and their willingness to act in the best interests of the project”, explains Jouko Kaaja of Project Management Association Finland.

Based on the big-room approach, Länsimetro Oy, its consultants and other persons involved in the project are all working under the same roof. City representatives and HKL have also been assigned their own workstations. The term, big room, is generally used in the construction industry and refers to a practice based on which the various parties operate on the same premises in accordance with common ground rules.

The project management system has been improved in accordance with lessons learned from the first phase and developed as a unique situation management model, i.e. a situation management room, on a Finnish scale. As well as the project schedule and costs, risks, quality, the smoothness of cooperation and occupational safety are monitored from the situation room. The flow of information has been improved by creating new models and channels for internal communication. In both the big room and construction works, the flow of information, trust and smoothness of cooperation are regularly measured.

The City of Espoo specified the construction project plan in spring 2018. The adjusted cost estimate for the construction of phase two is EUR 1,159 million.  The goal is to hand the track section over to operator, HKL, sometime during 2023.

Further information:

Jouko Kaalja, Project Management Association Finland, tel. +358 (0)400 403 145, jouko.kaaja(at)pry.fi

Ville Saksi, CEO, Länsimetro Oy, tel. +358 (0)40 823 2086, ville.saksi(at)lansimetro.fi

Satu Linkola, Communications Director, Länsimetro Oy, +358 (0)46 877 3392, satu.linkola(at)lansimetro

Länsimetron big room. Kuva: Timo Kauppila, INDAV (sv translation) (en translation)

Access control system and GSM network for construction stage acquired

The competitive tendering for access control systems has been completed for all construction sites in the second phase of West Metro, and a GSM network has been acquired for the duration of the construction. The access control system during construction will be supplied by Ramirent Finland Ltd. The total price is EUR 496,000.

The underground GSM network used during construction will be provided by Elisa Corporation. The total price is EUR 161,000.

The access control system delivery consists of an access control management system and field equipment for all construction site gates throughout the duration of the project. Each construction site gate will be locked, with the construction site only accessed through these gates. This will not only prevent outsiders from entering the site but also prevents vandalism and theft, and increases occupational safety.

The underground GSM network will improve safety and efficiency during construction. The worksite area covers two parallel tunnels, a total of 17.5 kilometres and 5 stations. However, there is no GSM coverage in the underground tunnels.  The system during the construction will be used until the final GSM cables will be implemented.

System installation is already under way.

More information:
Länsimetro Oy, Technical Director Raimo Kaunismäki, tel.  050 390 6670

Contractor selected for Finnoo station

The construction contract for the Finnoo station on the Matinkylä-Kivenlahti-section of the West Metro has been won by Työyhteenliittymä Graniittirakennus Kallio Oy and Aki Hyrkkönen Oy. The total contract price is approximately EUR 58 million.

 The contract will involve the construction of the Finnoo underground station, a service tunnel and the related connecting tunnel excavations, as well as the Meritie and Finnoonsilta entrances. In addition, an eastern and western technology shaft and extinguishing route shaft will be built.

The surface area of the facilities to be built is around 22,000m2. A total of around 11,000m3 of concrete will be cast and over 4,000 m2 of various elements installed. Finnoo is set to become a neighbourhood of 17,000 residents stretching from the Länsiväylä motorway to the sea, with a centre of around the metro station. Account will be taken of the protected bird wetland in Finnoo during construction. For example, no noisy work will be done in the area during the birds’ breeding season.

The Finnoo station will be built by the consortium GRK Oy and Aki Hyrkkönen Oy. GRK also won the tender for the railway line construction work. Work on the line began in the summer of 2018.

“The construction of the Finnoo station will create synergies and continuity in the line construction already being done by GRK. The consortium will provide the customer with the broad experience and expertise of two organisations. Construction of the Finnoo station will benefit from the GRK’s infra and rail expertise and Aki Hyrkkönen Oy’s strengths in technical building services and office building”, says Teemu Lantto, CEO of GRK Oy.

Construction is progressing in line with the objectives during the second phase.

“Construction is on schedule and within the cost estimate. Work has begun in Soukka, in Kivilahti, in Kaitaa and on the metro line. A contractor with project management responsibility will be also chosen for the Espoonlahti station this year. Over 60 percent of the technical construction work for the Sammalvuori Depot has already been completed”, says Ville Saksi, CEO of Länsimetro Oy.

In March 2018, the City of Espoo reviewed its project plan for the second phase from 2012. The revised cost estimate for the entire project is EUR 1,159 million. The goal is to hand over the seven-kilometre rail line together with its five stations and depot to the operator, HKL, during 2023.

More information:
Ville Saksi, CEO, Länsimetro Oy, tel.  +358 (0)40 823 2086, ville.saksi@lansimetro.fi
Teemu Lantto, CEO of GRK Oy, tel. +358 (0)40 772 7271, teemu.lantto@grk.fi
Aki Hyrkkönen, CEO of Aki Hyrkkkönen Oy, tel. +358 (0)400 174 295, aki.hyrkkonen@ah-oy.fi

Photo: PES-Arkkitehdit Oy.