Construction World February 2020

CRANAGE & HEAVY LIFTING

SWEDEN’S BIGGEST ROAD AND TUNNEL PROJECT

A NP PRWRUZD\ E\SDVV LV EHLQJ FRQVWUXFWHG WR UHOLHYH WUDͦF LQ 6WRFNKROP ( %\SDVV 6WRFNKROP RU LQ 6ZHGLVK ( )¸UELIDUW 6WRFNKROP 7KH E\SDVV VFKHGXOHG IRU FRPSOHWLRQ E\ GRHVQ̵W 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. Stockholm is growing astonishingly fast – in fact, the Swedish FDSLWDO KDV WKH IDVWHVW JURZWK UDWH LQ (XURSH 7KH LVODQGV WKDW PDNH XS WKH 6WRFNKROP UHJLRQ DUH FXUUHQWO\ KRPH WR RYHU D ͤIWK RI WKH 6ZHGLVK SRSXODWLRQ ZLWK PLOOLRQ LQKDELWDQWV %\ WKLV LV H[SHFWHG WR JURZ WR DURXQG PLOOLRQ )RU WKH UHJLRQ WR FRQWLQXH to develop, well-functioning infrastructure is essential, and major LQYHVWPHQWV DUH EHLQJ PDGH LQ 6WRFNKROP )RU H[DPSOH ORFDO

6WRFNKROP ZLOO GLYHUW WUDͦF DZD\ IURP WKH FLW\ FHQWUH WR WKH ZHVW 2QH RI WKH ORQJHVW URDG WXQQHOV LQ WKH ZRUOG 0RVW RI WKH E\SDVV ̰ RI WKH NLORPHWUHV ̰ ZLOO UXQ WKURXJK tunnels, making the bypass the world’s second-longest urban road tunnel, runner-up only to Tokyo’s Yamate Tunnel. The link will consist of twin tunnels, with its deepest point beneath lake Mälaren lying almost 70 m below sea level. (DFK WXQQHO ZLOO KDYH WKUHH ODQHV RI WUDͦF LQ HDFK GLUHFWLRQ VXSSRUWLQJ DQ DQWLFLSDWHG WUDͦF ͥRZ RI YHKLFOHV GDLO\ 'XULQJ WKH FRQVWUXFWLRQ ZRUN PLOOLRQ WRQQHV RI URFN KDG WR EH H[FDYDWHG 'RND 6ZHGHQ ZRQ WKH FRQWUDFW WR SURYLGH IRUPZRUN WR IRXU VHFWLRQV )6( .XQJHQV .XUYD .LQJ̵V &XUYH )6( +MXOVWD 1RUUD 1RUWK RI +MXOVWD )6( $NDOOD DQG )6( +¦JJYLN ƒ

public transport has been improved by a new railway through Stockholm’s central districts, WKH &LW\EDQDQ ZKLFK ZDV RͦFLDOO\ RSHQHG LQ $OWKRXJK WKH &LW\EDQDQ UHSUHVHQWV an important step towards improving public WUDQVSRUW V\VWHPV LW LV QRW VXͦFLHQW WR FRPEDW WKH LQFUHDVLQJ FDU WUDͦF LQ WKH FLW\ Stockholm currently only has one major road artery, Essingeleden. The road was opened in 1967 and is designed for 80 000 vehicles per day. Fifty years later, it is travelled by around 160 000 vehicles on a typical working day – and rising. Consequently, the transport V\VWHP LQ 6WRFNKROP LV H[WUHPHO\ YXOQHUDEOH with Essingeleden in particular very sensitive to road accidents. To address this situation, a NP PRWRUZD\ LV EHLQJ FRQVWUXFWHG WKDW ZLOO link the south of the city (Skärholmen) with WKH QRUWK +¦JJYLN 7KH QHZ URDG ( %\SDVV

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CONSTRUCTION WORLD FEBRUARY 2020