Projects by category: Transportation

Japan
SHIN-MEISHIN Expressway, Yawata Junction (2017)

Kyotanabe City - Yawata City, Kyoto Prefecture

Client : West Nippon Expressway Limited Company, Kansai Branch
Use : Expressway
Total length : 1,400 m

Japan
National Route 115 Enbuchi Tunnel (2017)

Soma City, Fukushima Prefecture

Client : Soma City, Fukushima Prefecture
Use : Road tunnel
Total length : 963 m, Road width : 12.8 m

Japan
NO.2 Hanwa National Road, Wakayamamisaki Road, Kamikyoshi Section (2017)

Sennan County

Client : Kinki Regional Development Bureau, Ministry of Land, Infrastructure and Tourism in Japan
Use : Motorway
Total length : 998 m

Malaysia
Malaysia KVMRT NO.1 Line Slab Track Construction (2016)

Kuara Lumpur

Client : Mitsubishi Heavy Industries, LTD.
Use : Subway
Scale : Total length 66.3 Km

Japan
Sasusaka Tunnel (2015)

Tsushima City, Nagasaki Prefecture

Client : Nagasaki Prefecture
Use : Road tunnel
Tunnel length : 1,867 m
Road width : 5.5 m

Japan
Hokkaido Shinkansen (Hokkaido Bullet Train) Nagashina Section (2013)

Aomori City, Aomori Prefecture

Client : Japan Railway Construction, Transport and Technology Agency (JRTT)
Use : Elevated railway bridge
Outline : Rigid frame bridge (34 spans), Total length : L = 2,064 m

Japan
Mayuyama Tunnel (2011)

Shimabara City, Nagasaki Prefecture

Client : Kyushu Regional Development Bureau, Ministry of Land, Infrastructure, Transportation and Tourism
Use : Road tunnel
Excavation Method : NATM
Tunnel length : 905 m , Road width : 9.5 m

Japan
Shikoku Odan Expressway Kuresaka Tunnel (2009)

Takaoka District, Kochi Prefecture

Client : West Nippon Expressway Co., Ltd.
Use : Expressway
Excavation Method : NATM
Tunnel length : 927 m ,
Tunnel Cross Section : 73 m2

Japan
Odakyu Line, Hakoneyumoto Station (2009)

Hakone-cho, Kanagawa Prefecture

Client : Odakyu Electric Railway Co., Ltd.
Use : Railway station
Structure : S
Scale: 3F, Total floor : 2,299 m2

U.A.E
Dubai Metro (Red Line) (2009)

Dubai, UAE

Slab track construction, Total length : 52 km (double track)

Japan
Ebina North Interchange (2008)

Ebina City, Kanagawa Prefecture

Client : Central Nippon Expressway Co., Ltd.
Use : Road facilities related to expressway interchange
Outline : Abutment : 3 units, Pier : 57 units, Total length L = 1,018 m

Japan
Green Line (Yokohama Municipal Subway) Nakayama Station (2008)

Yokohama City, Kanagawa Prefecture

Client : Yokohama City
Use : Subway station
Structure : RC + S
Scale: B4F – 1F, Total floor : 7,944 m2

Japan
Sanen Nanshin Motorway Bessho Tunnel (2007)

Hamamatsu City, Shizuoka Prefecture

Client : Chubu Regional Development Bureau, Ministry of Land, Infrastructure, Transportation and Tourism
Use : Road tunnel
Excavation Method : NATM
Tunnel length : 948 m , Tunnel Cross Section : 64.8 m2

Japan
Enoshima Electric Railway Seismic Reinforcement of Railway Elevated Bridge (2007)

between Fujisawa and Ishigami

Client : Enoshima Electric Railway Co., Ltd.

China
Hong Kong International Airport Sky Plaza (2006)

Hong Kong

Taiwan
Taiwan Bullet Train (2006)

Taiwan

Outline : Concrete track slab Total length : 73.0 Km

Japan
Aoi Station, Tsukuba Express Line (2005)

Adachi Ward, Tokyo

Client : Japan Railway Construction, Transport and Technology Agency (JRTT)
Use : Underground train station (two-layered and two span structure)
Station length : 180 m
Station width : 20 – 29 m

Japan
National Route 248 South Bypass Heiwa Tunnel (2005)

Tajimi City, Gifu Prefecture

Client : Gifu Prefecture
Use : Road tunnel
Excavation Method : NATM
Tunnel length : 469 m

Japan
Tohoku Shinkansen (Tohoku Bullet Line) Kindaichi Tunnel (2005)

Sannohe County, Nagawa-cho, Aomori Prefecture

Client : Japan Railway Construction, Transport and Technology Agency (JRTT)
Use : Bullet train tunnel
Excavation Method : NATM
Tunnel length : 4,425 m

Japan
Wakakusa Bridge (2005)

Inba County, Sakae-cho, Chiba Prefecture

Client : Ibaraki Prefecture Road Public Corporation
Use : Bridge
Outline : Substructure work. Wall type bridge piers

Japan
Continuous Grade Separation between Daita Station and Kitami Station of Odakyu Line (2005)

Setagaya Ward, Tokyo

Japan
Fujigawa Bridge (2005)

Ihara County, Fujigawa-cho, Shizuoka Prefecture,

Client : Central Nippon Expressway Co., Ltd.
Use : Bridge
Outline : Arch bridge, Steel-concrete composite bridge with an arch span of 265 m

Japan
Fujigaoka Station Linear Motor Line The 2005 World Exposition, Aichi, Japan (2005)

Nagoya City, Aichi Prefecture

Client : Japan Association for the 2005 World Exposition
Use : Linear motor line station
Structure : Large space membrane structure
Total station floor : 1F, 10,110 m2

Japan
Motoyama Station Meijo Line Nagoya Municipal Subway (2005)

Nagoya City, Aichi Prefecture

Client : Nagoya City
Use : Underground train station
Total station floor : 8,050 m2

Japan
Chubu International Airport - CHUBU CENTRAIR (2004)

Tokoname City, Aichi Prefecture

Client : Central Japan International Airport Co., Ltd.
Use : Airport
Outline :
(1) Terminal Building (S) Total area : 8,100 m2
(2) Shore Protection Works

Japan
Aichi Loop Railway Yakusa Station (2004)

Toyoda City, Aichi Prefecture

Client : Japan Railway Construction, Transport and Technology Agency (JRTT)
Use : Railway station
Outline : Up and down tracks platform Station building

Japan
East-west Free Passage Odawara Station (2004)

Odawara City, Kanagawa Prefecture

Use : Station free passage

China
Kowloon-Canton West Railway Phase-1 Tin Shui Wai Station (2003)

Tin Shui Wai, Hong Kong

Client : Kowloon-Canton Railway Corporation

Japan
Tohoku Shinkansen (Tohoku Bullet Train) NO.3 Mabuchigawa Bridge (2002)

Ninohe City, Iwate Prefecture

Client : Japan Railway Construction, Transport and Technology Agency (JRTT)
Use : Bridge
Outline : Abutment : 2 units. Pier : 9 units. Continuous arch bridge (L = 183m)

Philippines
LRT2 Marshalling Yard (2002)

Philippines

Japan
Hokuriku Expressway Shiranui Tunnel (2000)

Nishikubiki County, Niigata Prefecture

Client : Japan Railway Construction, Transport and Technology Agency (JRTT)
Use : Express way load tunnel
Tunnel length : 2,299 m
Other structure : Three bridge piers

Vietnam
National Route 5, NO.2 Section (1999)

Hanoi

Use : Road
Outline : Total length : L = 31 Km

Philippines
MRT3 Station Building (1999)

Philippines

Japan
Koremasa Bridge (1998)

Fuchu City, Tokyo

Client : Tokyo Metropolis
Use : Bridge
Outline : Bridge pier construction(Bridge foundation and bank protection works)

Japan
Hokuriku Shinkansen (Hokuriku Bullet Train) Nagano Train Base Yard (1998)

Nagano City, Nagano Prefecture

Client : Japan Railway Construction, Transport and Technology Agency (JRTT)
Use : Train base yard for bullet train
Outline : Site preparation : 18 hectares, Number of related building : 18, Total floor area : 17,872 m2

Japan
Akashi Kaikyo Bridge (1998)

Hyogo Prefecture

Client : Honshu-Shikoku Bridge Expressway Co., Ltd.
Use : Bridge anchorage (Awaji Island side)

Japan
Tokyo Bay Aqua Line (1997)

Kisarazu City, Chiba Prefecture

Client : Trans-Tokyo Bay Highway Corporation
Use : Bridge facilities
Outline :
Tunnel length : 900 m
Tunnel outer diameter : 14.1 m
(Slurry Shield construction method
Number of bridge piers : 11
Total length of bridge construction : 910 m

Japan
Sanyo Expressway Kobe North Interchange (1996)

Kobe City, Hyogo Prefecture

Client : West Nippon Expressway Co., Ltd.
Use : Road facilities
Outline : Total length : L = 1,642 m