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Product Detail :
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Provision For City Line Infra
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| Tender Detail : |
Contract notice: City line infra
Briefly about the city line: the city line, section 409 in Stockholm, is a six kilometer commuter train tunnel under central Stockholm. the facility opens in the north out to karlberg/tomteboda and connects in the south to station stockholms södra. the city line runs alongside two stations, stockholm odenplan (2 tracks) and stockholm city (4 tracks) and has a parallel service tunnel where much of the technical equipment is located. assignment description: the procurement includes preventive and remedial maintenance of the city railways railway-related infrastructure located primarily in the service tunnel. some parts of the maintenance require closed track with work in the track area. the following areas are covered by this contract:- pumping stations and associated technology- tunnel ventilation system- building technology- control and regulation technology- low voltage equipment- UPS and backup power- fire protection- tunnel security systemBriefly about the city line: the city line, section 409 in Stockholm, is a six kilometer commuter train tunnel under central Stockholm. the facility opens in the north out to karlberg/tomteboda and connects in the south to station stockholms södra. the city line runs alongside two stations, stockholm odenplan (2 tracks) and stockholm city (4 tracks) and has a parallel service tunnel where much of the technical equipment is located. assignment description: the procurement includes preventive and remedial maintenance of the city railways railway-related infrastructure located primarily in the service tunnel. some parts of the maintenance require closed track with work in the track area. the following areas are covered by this contract:- pumping stations and associated technology- tunnel ventilation system- building technology- control and regulation technology- low voltage equipment- UPS and backup power- fire protection- tunnel security system
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