History of Construction Work

  • 2019

    EMPLOYER PROJECT SITE
    SHIMIZU CORPORATION Construction of Setana Osato Windfarm Hokkaido
    Utoc Corporation Construction of new turbine at Ichihara biomass power plant Ichihara
    KINDEN CORPORATION Construction of Isinomaki wind power plant Ishinomaki
    TAISEI CORPORATION Maintenance work of land in Yako area, Kawasaki Kawasaki
    Kamigumi Co.,Ltd. Construction of Tsugaru Windfarm Tsugaru
    Tokyo Power Technology Ltd. Transport and construction of turbine rotor at Kawasaki thermal power plant Kawasaki
    JFE Logistics Corp. Installment of No. 1 guide vehicle at JFE Keihin coke facility Kawasaki
    JFE Logistics Corp. Extension work of JFE Keihin sintering facility Kawasaki
    Jousai UnyuKiko Co.,Ltd. Disassembling work of Kinryu bridge Minamiaizu
    TAISEI CORPORATION Yokohama Branch Overhead construction of Sotetsu Hoshikawa station Yokohama
    JFE Logistics Corp. Overhead construction of JFE Keihin scrap loading crane Kawasaki
     KAKUTO CORPORATION Foundation work at Kamariya junction Yokohama
    NISHIMATSU CONSTRUCTION CO.,LTD. Construction of Sakae shield Yokohama
    Yokogawa Engineered Structure System Maintenance of Tokyo Olympics and Paralympics stadium Koto
    NIPPON EXPRESS CO., LTD. Exchange work of generator at Date windfarm Date
    NIPPON EXPRESS CO., LTD. Construction of Tsugaru windfarm Tsugaru, Aomori
    NIPPON STEEL TEXENG.CO.,LTD. Construction of Softbank solar park Yakumo
    NIPPON EXPRESS CO., LTD. Installment of biomass equipment Muroran
    INTERCOOP Crane work for all weather berth Muroran
    ASAHI INOVEX CORP. Construction of new water facility at Biratori dam Biratori
    NIPPON STEEL TEXENG.CO.,LTD. Installment of air blowing equipment in shaft furnace Muroran
    INTERCOOP Installment of new larry car Muroran
    NIPPON STEEL TEXENG.CO.,LTD. Repair of main pipe at BFG No. 6 furnace Muroran
    NIPPON STEEL TEXENG.CO.,LTD. Installment of equipment of ventilation and dust correction at No. 1 furnace Muroran
    OKUMURA CORPORATION Maintenance work of the top of 6 sintering chimney Muroran
  • 2018

    EMPLOYER PROJECT SITE
    KOMAIHALTEC Inc. Construction of Byakko bridge Futtsu
    Marusan Jyuki Construction Construction of tunnel shield in Tokyo International Airport Ota
    JFE Logistics Corp. Removal and installation of sintered duct in JFE Keihin Kawasaki
    JFE Logistics Corp. Construction of new facility of sintered dust collector in JFE Keihin Kawasaki
    NAKANO CORPORATION Construction of new facility of keepex Chiba Chiba
    NITTOC CONSTRUCTION CO.,LTD. Construction of Shin-Tsunashima station of Sochoku line Yokohama
    HASEGAWA CORPORATION Superstructure work of crossing bridge over Heigawa river Miyako
    TAISEI CORPORATION Foundation and superstructure work of security office in Haneda airport A runway Ota
    Konoike Transport Co., Ltd. Construction work in Yamazaki biscuit Koga
    KOMAIHALTEC Inc. Superstructure work of Ishizaki bridge
    NIPPON EXPRESS CO., LTD. Construction of shield in the North Gaikan Expressway Setagaya
    NISHIMATSU CONSTRUCTION CO.,LTD. New construction of redevelopment building in Kojimachi 5-chome Chiyoda
    Toa Tekko Co.. Ltd. Construction work of steel plate cell in Hitachi Naka port Naka
    OKUMURA CORPORATION Dismantling work of roof iron plate in NS logistics product yard A2 Muroran
    Mitsubishi Heavy Industries, Ltd. Repair work of main bearings in Shukutsu wind power plant. Muroran
    JFE Technos Co., Ltd. Replacement work of bearings in Horonobe Wind Power Station No. 5 and 16. Horonobe
    Wako Construction Corporation " Construction of Kitahiyama Taisei Line (in section B)" Kitahiyama
    JFE Technos Co., Ltd. Repair work of wind blade in Otonrui windfarm Horonobe
    Panasonic Environmental Systems & Engineering Co., Ltd. New construction of cowshed in JET Farm Shinoda Noboribetsu
    Nippon High Strength Concrete Co., Ltd. Construction of girder in 3.3.10 Kyoei Tsugai 4.
    Sumitomo Heavy Industries, Ltd. Muroran Biomass Power Plant Muroran
    Mitsubishi Heavy Industries, Ltd. Replacement work of main bearing in Kaminokuni Wind No.3 Kaminokuni
    TAIHEI DENGYO KAISHA, LTD Repair work of No. 1 fuel tank Shiriuchi
    JFE Technos Co., Ltd. Repair work of wind blade in Horonobe windfarm Horonobe
    Hokkoh Construction Emergency debris‐slide protection works related to Monbetsu river disaster Monbetsu
    Mitsubishi Heavy Industries, Ltd. Kaminokuni windfarm No. 11 plant Kaminokuni
    Niwa Construction Corporation The 3rd term renovation of piping work of industrial water supply in Muroran district Muroran
    NIPPON STEEL TEXENG.CO.,LTD. Transport of 5 heavy machinery in No. 5 furnace Muroran
    Sunsluck corporation Construction and renovation work of PC girder in Furano Furano
    Deguchigumi Inc. Removal work of pedestrian overbridge in Hagino station Shiraoi
  • 2017

    EMPLOYER PROJECT SITE
    JFE Logistics Corp. JFE Kurashiki 1 Steelmaking No. 2 converter trunnion ring transportation Kurashiki
    Maruzen Showa Unyu Co., Ltd. Relocation work of conveyer in Hitachi Naka thermal power station Naka
    BESTERRA CO., LTD Dismantling work in Mitsubishi Chemical Kashima Kamisu
    Mitsubishi Hitachi Power Systems, Ltd.  Regular maintenance of turbine in JR Kawasaki Power Station Kawasaki
    Vestas Japan Co Ltd Kamisu Wind Power No. 5 plant Kamisu
    Osaka Saiseki Engineering Tokyo outside expressway Setagaya
    Vestas Japan Co Ltd Maintenance work of Iwata windfarm Iwata
    Vestas Japan Co Ltd Renewal work of speed reducer in Azuchi Oshima wind power station Hirado
    Hazama Ando Corp. Removal work in Yokosuka thermal power plant Yokosuka
    Goei Doboku Corporation Foundation and superstrucure work of secutify office in Haneda airport A runway Ota
    JFE Logistics Corp. Transport of CMC dryer in JFE Kurashiki Kurashiki
    Yokogawa Bridge Corp. Construction of Kohoku JCT main line in Yokohama northwest expressway Yokohama
    PENTA-OCEAN CONSTRUCTION CO., LTD. Saitama Northern Medical Center Saitama
    JFE Engineering Corp. Superstructure work of security office in A runway of Tokyo International Airport Ota
    NIPPON EXPRESS CO., LTD. Tokyo outside expressway Setagaya
    JFE Logistics Corp. New construction of four dry type of electric dust collector for sintering machine in JFE Chiba Chiba
    JFE Logistics Corp. Dismantling work of chimney in Asahi Glass Yokohama
    TAISEI CORPORATION Tokyo Branch Haneda A runway security facility foundation and upper construction Ota
    OKUMURA CORPORATION Dismantling work of chimney in the heating furnace factory in Nippon Steel Corporation. Muroran
    IHI Plant Services Corporation Year 2017 regular maintenance and inspection work in Tomato-atsuma No. 4 plant Yufutsu
    ITES Co.,Ltd. Construction of new communication facility in power plant at the new port of Ishikari bay Ishikari
    JFE Technos Co., Ltd. Repair work of wind blace in Otonrui Wind power station No. 12 and 18 Horonobe
    GE Power Solution Construction of Shiraoi 8B-EP in Nippon Paper Industries Co., Ltd. Shiraoi
    JFE Technos Co., Ltd. Construction by heavy machinery in Horonobe wind No. 17 plant Horonobe
    Katsuta-gumi Construction of Apporo water supply channel in Toyosawa-yanagawa river Tomakomai
    Mitsubishi Heavy Industries, Ltd. Equipment of wind power generation in Kaminokuni wind power plant Kaminokuni
  • 2016

    EMPLOYER PROJECT SITE
    NISHIMATSU CONSTRUCTION CO.,LTD. Construction of tunnel in Yokohama shonan line Fujisawa
    MARUYAMA KOUMUTENN CO.,LTD New construction of Hotel Emion Tokyo Bay Urayasu
    Yokogawa Bridge Corp. Erection work of pedestrian deck in Sendai station Sendai
    Nippon Express Co., Ltd. Bridge construction work in Tōmei Isehara JCT Isehara
    Nippon Express Co., Ltd. Construction work of Nekogaeri bridge Kashima
    JFE Engineering Corp. Construction work of Kanazawa Seaside Line Yokohama
    TAISEI CORPORATION Yokohama Branch Shield construction in Hokusai Line Yokohama
    OBAYASHI ROAD CORPORATION Construction of apron workshop in Haneda airport North B Ota
    NIPPON EXPRESS CO., LTD. Superstructure work of Tamagawa Bridge] Naka
    Oriental Shiraishi Corporation Construction of workshop in Kouhoku Kawamukai Yokohama
    SUGATEC Corporation Kashima still works of Nippon Steel Corporation Kashima
    VESTAS JAPAN Kamisu wind power No. 1 plant Kamisu
    KOMAIHALTEC Inc. Construction work of Ushifusadani bridge Futtsu
    Kajima Corp. Construction of Tokyo-Gaikan Tunnel Setagaya
    Yokogawa Bridge Corp. Construction work of ShinUrashima bridge Yokohama
    KOMAIHALTEC Inc. Construction work of Minatogawa bridge Futtsu
    Oriental Shiraishi Corporation Foundation work in Kohoku JCT Yokohama
    NIPPON STEEL CORPORATION Restoration and electric construction work for disposal, plastics and SBN Muroran
    NIPPON STEEL CORPORATION Electric construction work of 6DL Muroran
    NIPPON STEEL CORPORATION Repair work of CDQ boiler tube Muroran
    NIPPON STEEL CORPORATION Replacement work of 6 sintering pre-duster Muroran
    Ito-gumi Doken Work with subsidy in Toya Line and in Toya park Toyako
  • 2015

    EMPLOYER PROJECT SITE
    Yokogawa Bridge Corp. Superstructure and Pier Construction of Metropolitan Expressway at South Honmoku Yokohama
    Nippon Steel & Sumikin Texeng Co., Ltd. Renewal Project of 4CDQ Boiler EVA-F at Kimitsu Ironworks of Nippon Steel & Sumitomo Metal Corp. Kimitsu
    Yokogawa Bridge Corp. Superstructure of Viaduct at New Komakado Gotenba
    JFE Engineering Corp. Superstructure of Viaduct at South Honmoku Yokohama
    Kawasaki Heavy Industries Ltd. Installation Project of No. 3 Storage Tank at Ishikari LNG Base Ishikari
    Yokogawa Bridge Corp. Superstructure of CHUBU-ODAN EXPWY Minobu, Yamanashi
    NIPPON EXPRESS CO., LTD. Construction Project of Shigehirayama Wind Farm Hioki, Kagoshima
    JFE Engineering Corp. Removal and installation of No.5 Air Preheater at Yanagijima Management Center Chigasaki
    JFE Logistics Corp. Removal and Renewal Project of Transformer at Oihama Substation Chiba
    Tokyo Power Technology Ltd Periodic Inspection Project of Turbine at Higashiogijima Thermal Power Plant Kawasaki
    JFE Logistics Corp. Construction Project of Thermal Power Plant in Kurashiki Kurashiki
    Takenaka Corp. Construction Project of Building at East Entrance of JR Yokohama Station Yokohama
    JFE Logistics Corp. Transport Project of wet Coal Kiln at JFE Steel Corp. Kawasaki
    Kajima Corp. Construction Project of Notre Dame Yokohama Yokohama
    Ebara Corp. Periodic Inspection Project at Fujisawa Second Thermal Power Plant Fujisawa
    Hazama Ando Corp. Apporo Dam Construction Project Atsuma, Hokkaido
    TTK Co., Ltd. Superstructure of Kasuga Bridge Chikusei
    JV of Kawada Industries Inc. and Hitachi Zosen Corp. Superstructure of Bridge of Harbor Road in Yokohama Port at South Honmoku Yokohama
    JFE Logistics Keihin Corp. Renewal Project of Duct at Ogijima Sintering Plant at JFE Steel Corp. Kawasaki
    Konoike Transport Co., Ltd. Installation Project of the Diffuser Pipes for No.1, 2 and 3 Charcoal Tank at Kimitsu Ironworks of Nippon Steel & Sumitomo Metal Corp. Kimitsu
    CTS Corp. Renewal Project of Generator at North Aoyama Branch of Mitsubishi UFJ Trust and Bank Tokyo
    Nishimatsu Construction Co., Ltd. Construction of Biratori Dam Biratori, Hokkaido
    Hokkaido Power Engineering Co., Inc. Removal Project of Electric Dust Chamber of No. 2 Unit at Shiriuchi Thermal Power Plant Shiriuchi, Hokkaido
    NIPPON EXPRESS CO., LTD. Installation Project of Wind Power Generator at Oma Wind Farm Oma, Aomori
    Nippon Sharyo Ltd. Superstructure of New Atsuga River Bridge for Hidaka Expressway at Niikappu Atsuga, Hokkaido
    JFE Engineering Corp. Repair Project of Blades at Otonrui Wind Farm Horonobe, Hokkaido
    Mitsubishi Heavy Industries, Ltd. - Ishikari
    Hokutaku Co., Ltd. Renewal Project of Wind Power Generators of No. 3 Unit and No. 7 Unit at Sarakitomanai Wind Farm Wakkanai
    Hokkaido Power Engineering Co., Inc. Periodic Inspection Project of No. 4 Boiler at TomatohAtuma Thermal Power Plant Atsuma, Hokkaido
    Iwakura Construction Co., Ltd. Construction of Ohkawara Neurosurgical Hospital Muroran
    Hokushu Construction Co., Ltd. Construction of Caisson at Breakwater of Oinaoshi Fishing Port Muroran
    Kajima Corp. (Tentative Name) Repair Project of Steel Pile Quay at Muroran Diamond Dock Muroran
    Sugatec Corp. Replacement Project of Blast Furnace Stave Muroran
    Kusashio Construction Co., Ltd. Underground Construction of Distributing Water Pipes for Industrial Water Service for Muroran Area (The Second Phase of Renovation) Muroran
    Nippon High Strength Concrete Co., Ltd. Earthquake-Resistant Repair Project of Kameda Junior High School Hakodate
    NIPPON EXPRESS CO., LTD. Exchange Project of Pitch Bearing at Eurus Esashi Wind Farm Esashi, Hokkaido
    Tokyo Power Technology Ltd Periodic Inspection Project of Turbine at Kawasaki Thermal Power Plant Kawasaki
    "NIPPON EXPRESS CO., LTD. Kanto Heavy Haulage and Construction Branch" Superstructure of Viaduct of Honmoku Line of Yokohama Harbor Road at Honmoku Dock Yokohama
    OBAYASHI CORPORATION Construction of shield in Yokohama Loop North Line Yokohama
    Konoike Transport Co., Ltd. NIPPON STEEL CORPORATION Kimitsu
    Marusan Jyuki Construction Construction of shield in Outer ring Ichikawa Owada Kimitsu
    Kajima Corp. Yokohama Branch New Construction of Senshu University building Ichikawa
    ICHIKEN Co., Ltd. New construction of BMW Group LHNL Kawasaki
    NIPPON STEEL TEXENG.CO.,LTD. NIPPON STEEL CORPORATION Koto
    JV of Kawada Industries Inc. and Hitachi Zosen Corp. Bridge construction in Honmoku Line at Minami Honmoku Wharf in Yokohama Port Harbor Road Yokohama
    Takenaka Corporation Redevelopment construction of West exit in Yokohama Station Yokohama
    Yokogawa Bridge Corp. Bridge construction of the Toyohagawa river Minamikoma
    Yokogawa Bridge Corp. Bridge construction of Tomei Shinkomamon JCT Gotenba
    Oriental Shiraishi Corporation Foundation work of Kohoku JCT Yokohama
    NIPPON STEEL TEXENG.CO.,LTD. NIPPON STEEL CORPORATION - Kimitsu Works Kimitsu
    NIPPON EXPRESS CO., LTD. Workshop in Urayasu Stock at Myoden bridge Urayasu
  • 2014

    EMPLOYER PROJECT SITE
    Yokogawa Bridge Corp. Construction of upper entrance and bridge pier in Minami Honmoku Wharf Yokohama
    JFE Engineering Corp. Honmoku Line at Minami Honmoku Wharf in Yokohama Port Harbor Road (Ⅲ-1 section) Yokohama
    TOA CORPORATION Yokohama Port Harbor Road Minami Honmoku Wharf Honmoku Line (Ⅲ-1 construction section) Yokohama
    JFE Logistics Corp. Emergency restoration of Ikuhama substation Chiba
    JFE Logistics Corp. Transport of dryer equipment in JFE Steel Fukuyama Fukuyama
    JFE Engineering Corp. Repair work of wind blade in Otonrui windfarm Horonobe, Hokkaido
    JXTG Nippon Oil & Energy Corporation Restructuring work in Muroran refinery of JX Nippon Oil & Energy Corp. 2014 Business Restructuring Work Muroran
    ASAHI INOVEX CORP. Superstructure work of Bangobe bridge in Rumoi city on Fukagawa Rumoi Expressway Rumoi
    OBAYASHI CORPORATION Replacement work of No. 2 turbine in Tomari Power Station
    Kajima Corp. Tomari Power Station Unit 2 turbine replacement work Tomakomai
    Kusashio-kensetsu Co.,Ltd. Renewal and renovation work of 109 of outside rainwater drain Noboribetsu
    Kumagai Gumi Co.,Ltd. New Construction of Horobetsu (25) government building Noboribetsu
    koushin kouki corporation Repair Work of Shiratori Bridge South on National highway No. 37 Muroran
    PENTA-OCEAN CONSTRUCTION CO., LTD. Removal work of equipment in suspended facilities Muroran
    RAIZNEXT Corporation Renewal work of air compressor motor Muroran
    SUGATEC Corporation Construction of machine in Muroran CO2 recovery facility Muroran
    DaikenDoboku Construction of local road on Ebe Otoyu Ryu Line (dismantling of old bridge) Uryu
    TAISEI CORPORATION Work of earthquake protection in NIPPON STEEL CORPORATION Muroran
    Takenaka Corporation Work of earthquake protection in the east management building of Steel Memorial Muroran Hospital Muroran
    Narasaki Seisakusyo Co.,Ltd. Installation of seawater transfer pipe at Tomato-Atsuma Power Station Atsuma
    NIPPON STEEL TEXENG.CO.,LTD. New construction of Wanishi Single Dormitory of Muroran Steel Works Muroran
    NITTOC CONSTRUCTION CO.,LTD. Renovation work of National Highway No. 453 in Sobetsu-cho, Kamikubo Soubetsu
    NIPPON HIGH STRENGTH CONCRETE CO ., LTD. Bridge replacement (correction) work in Ono Onakayama Line Hakodate
    "NIPPON EXPRESS CO., LTD. Shikoku Heavy Haulage and Construction Branch" New construction of Ehime wind power plant Ehime
    "NIPPON EXPRESS CO., LTD. Hokkaido Heavy Haulage and Construction Branch" New construction of Oga wind power generation / New construction of Fukaura wind power generation Akita
    FujikawaKensetsu Construction work of rebuilding Higashimachi Yamato public housing complex in 2014 Muroran
    Hokutaku Co., Ltd. Replacement work of gearbox in Kirakitomanai No. 2 plant Wakkanai
    Hokkoh Kensetsu Construction work of fishing reef in Shiraoi offshore around Funka bay Shiraoi
    Hokkoh-Kogyo Construction of a breakwater outside Oinaoshi fishing port Muroran
    Mitsubishi Heavy Industries, Ltd. Annual inspection of Hamanaka-cho wind power station Hamanaka
    TAISEI CORPORATION Extension work of apron in the North side of Haneda Airport Ota
    RAIZNEXT Corporation Kawasaki plant of TOA Oil Co., Ltd. Kawasaki
    Oriental Shiraishi Corporation Substructure work of Metropolitan Expressway in Minami Honmoku Yokohama
    THE ZENITAKA CORPORATION New construction Goodman Mizue Kawasaki
    SHIMIZU CORPORATION Expansion work of No. 2 line in Kawasaki Thermal Power plant Kawasaki
    CTS Corporation Renewal work of transformer in R & D Center of NTT Atsugi Kawasaki
    Tokyo Power Technology Ltd Regular inspection of 2-1 shaft in Kawasaki Thermal Power Station Kawasaki
    Tokyo Power Technology Ltd Regular inspection of turbine in Higashi-Ogishima Thermal Power Station Kawasaki
    JFE CONFORM Restoration work of Asahi Equipment Warehouse in Atugi Atsugi
    JFE Logistics Keihin Corp. Renewal work of hydraulic tester in JFE Tsurumigawa river plant Yokohama
    Sandoh Kensetsu Removal work of environmental energy facility Kawasaki
    NISHIMATSU CONSTRUCTION CO.,LTD. Extension work of Tokyo Metro Toranomon Station Minato
    Yokogawa Bridge Corp. Bridge construction at the entrance of Minami Honmoku Wharf Yokohama
  • 2013

    EMPLOYER PROJECT SITE
    TODA CORPORATION New Construction of Muroran Shinkin Bank Headquarters Building Muroran
    TAISEI CORPORATION Removal work of water pipe for the renovation of Chiribetsu river Muroran
     Satsue Koki Co., Ltd. Construction of a new indoor pool in the Date history forest Date
    Miyasaka Construction Corporation New construction of Tech Land Date Date
    Takenaka Corporation New construction of Shin-Muroran cultural hall of Soka Gakkai Muroran
    Kajima Corp. New JV construction of Makomanai Sapporo Hospital Sapporo
    Hokkoh-Kogyo Construction of a breakwater outside Oinaoshi fishing port Muroran
    NISHIMATSU CONSTRUCTION CO.,LTD. Disaster recovery work of drainage plant at the Natori supported by Specified Disaster Recovery Project Sendai
    JFE Engineering Corp. Construction of thunder proof blade in Otonrui wind power plant Horonobe, Hokkaido
    FujikawaKensetsu Large-scale renovation work of Muroran Sakae High School in Hokkaido Muroran
    Hokutaku Co., Ltd. Replacement work of main bearing in Shimamaki windfarm No. 3 plant Shimamaki
    MHI Plant CORPORATION Construction of cleaning facility in Aomori city Aomori
    NISHIMATSU CONSTRUCTION CO.,LTD. Maintenance work around Tokutomi dam Shintotsugawa
    OBAYASHI CORPORATION New construction of a special elderly nursing home of special welfare service corporation Yuai-kai Noboribetsu
    TEKKEN CORPORATION Renovation work of roof in Noboribetsu passenger shelter and building Noboribetsu
    NIPPON HIGH STRENGTH CONCRETE CO ., LTD. Renovation work of Kabari in Hidaka city on Hidaka Expressway Hidaka
    NIPPON EXPRESS CO., LTD. Obihiro Branch Nakashikaoi district second main road construction Shikaoi
    Daiken Doboku Corporation Removal work of the old bridge in the Hakurai Anhei Line Hayakita
    Kusashio-kensetsu Co.,Ltd. Construction of disaster prevention in National Highway No. 453 in Kita-yuzawa, Date City Date
    OBAYASHI CORPORATION Construction of Noboribetsu solar power plant Noboribetsu
    Sumiseki-Contech Construction of water filling device in Shi-uryu, on the upper stream of Ojiroka in Karato district Uryu
    JFE Logistics Keihin Corp. Maintenance work in JFE Steel Keihin Works Kawasaki
    Tokyo Power Technology Ltd Maintenance work of Higashi-Ogishima Thermal Power Station Kawasaki
    Tokyo Power Technology Ltd Maintenance work of Kawasaki Thermal Power Station Kawasaki
    Tokyo Power Technology Ltd Maintenance work of Yokosuka Thermal Power Station Yokosuka
    RAIZNEXT Corporation Maintenance work of Nippon Shokubai Kawasaki Plant Kawasaki
    RAIZNEXT Corporation Maintenance work of JX Nippon Oil & Gas Corporation Kawasaki Factory Kawasaki
    RAIZNEXT Corporation Maintenance of Toa Oil facility Kawasaki
    TAISEI CORPORATION Extension work of Ogishima power station Kawasaki
    TAISEI CORPORATION Maintenance work of Haneda Airport Tokyo
    SHIMIZU CORPORATION Expansion work of Kawasaki Thermal Power Station No. 2 line Kawasaki
    SHIMIZU CORPORATION Construction of entrance and ventilating station at Baba on Yokohama north expressway Yokohama
    OBAYASHI CORPORATION Construction of shield tunnel on Yokohama north expressway Yokohama
    OBAYASHI CORPORATION New construction of tower building in Canon Kawasaki Plant Kawasaki
    TODA CORPORATION " Rebuilding work of Odakyu Zama Center" Zama
    Tokyu Construction Reconstruction work around Ichigaya-Yakuoji-cho and Benten-cho in Shinjuku Tokyo
    NISHIMATSU CONSTRUCTION CO.,LTD. Substructure work of Metropolitan highway Namamugi YK41 district Yokohama
    Oriental Shiraishi Corporation Foundation work of Metropolitan highway YK42/43 construction zone Yokohama
    THE ZENITAKA CORPORATION New construction of Shin-Kawasaki postal services office in Higashi-Ogishima Kawasaki
    OBAYASHI CORPORATION Construction of road widening in Tozai Line Minami Sunamachi station Koto
  • 2012

    EMPLOYER PROJECT SITE
    SHIMIZU CORPORATION The 2nd term construction of Muroran PCB Muroran
    Taihei Kogyo Construction and installment of PCB waste disposal facility Muroran
    NIPPON HIGH STRENGTH CONCRETE CO ., LTD. 3rd term expansion work of Makomanai Takino Cemetery - Construction of new bridge on the 2nd street Sapporo
    Hokutaku Co., Ltd. Replacement work of gearbox in Green Power Setana No. 4 plant Setana
    Eurus Energy Soya Corporation Replacement work of speed increasing gear in Soya Cope windfarm E-10 plant Wakkanai
    TEKKEN CORPORATION Construction of bridge and 8 locations in Kikonai on Hokkaido Shinkansen Line Kikonai
    IHI Plant Services Corporation Regular inspection in 2012 and renovation work of Higashiatsuma 4B in Hokkaido Electric Power Co., Inc. Yufutsu
    Takenaka Corporation New construction of O-oka Corporation Muroran factory Muroran
    Oriental Shiraishi Corporation Construction of bridge and 9 locations in the 2nd Shin-kawa river on Hokkaido Shinkansen Line Hokuto
    JFE Engineering Corp. Repair work of wind blade Horonobe(Otonrui) windfarm Horonobe
    IWATA CHIZAKI Inc. Renovation work of spa club in the Lake View Toya Toyako
  • 2011

    EMPLOYER PROJECT SITE
    Eurus Energy Enbetsu Corporation Repair work of wind blade in Enbetsu Wind Power Station Enbetsu
    Idemitsu Kosan Co.,Ltd. Installation work of LPG tank and vaporizer Noboribetsu
    JFE Engineering Corp. Horonobe(Otonrui) Wind Power Station Horonobe
    JFE Engineering Corp. Blade repair work Horonobe
    MIYAJI ENGINEERING CO., LTD. New construction of Miho bridge Bibai
    Hokkoh Kensetsu Improvement work of north breakwater in Otaru Kohoku port Otaru
    Takatani Restoration of generator in Horonobe Wind Power Station Horonobe
    Taihei Kogyo No.6 plant in Muroran works of Nippon Steel Corporation Muroran
    Taihei Kogyo Construction work of power generation equipment Muroran
    TAISEI CORPORATION Renewal of water piping system in Chiribetsu and propulsion work of Muroran expressway Muroran
  • 2010

    EMPLOYER PROJECT SITE
    MARUHIKO WATANABE CONSTRUCTION.inc Dismantling work of dust collection blower and duct Muroran
    Hokkaido Power Engineering Company,Incorporated Repair work of bundle of flue gas desulfurization equipment in Tomato-atsuma Power No. 4 plant Tomakomai
    DPS Bridge Works Co.,Ltd. Road Improvement work of Lake Kuttara Park Line (Superstructure work of No. 2 Bridge) Shiraoi
    NK logi-techno Superstructure work of bridge on Uenae waiting line Tomakomai
    FujikawaKensetsu New construction of Muroran branch of Hokkaido Bank Muroran
    TAISEI CORPORATION Civil engineering work of main equipment of east No. 5 coke oven in Muroran with improvement solution Muroran
    Eurus Energy Enbetsu Corporation Repair work of wind blade Enbetsu
    Taihei Kogyo Wanishi plant of Air Water Inc. Muroran
    Taihei Kogyo Construction work of TO-5 oxygen plant Muroran
  • 2009

    EMPLOYER PROJECT SITE
    FujikawaKensetsu New construction of gymnasium in the municipal Shoyo Junior High School Muroran
    Kajima Corp. Site Office at blast furnace in Hokkai Iron and Coke Corporation Muroran
    Miyawaki Ooki Construction Road reconstruction and bridge construction in Toubetsu Hamamasu Port Toubetsu
    Eurus Energy Enbetsu Corporation Crane work in Enbetsu No.2 gearbox Enbetsu
    Mitsubishi Heavy Industries, Ltd. New plant of 370 ton temper steel in Japan Steel Works Muroran
    JFE Engineering Corp. Repair work of No. 28 wind blade Horonobe
    TODA CORPORATION Muroran Plant of Japan Steel Works (based on future concept) Muroran
    TODA CORPORATION Construction Part 1-Step 2 of integrated new factory Muroran
    Kitahara Kogyo corporation Superstructure work in Toubetsu No. 3 bridge Toubetsu
    Idemitsu Kosan Co.,Ltd. Muroran heat plant of Japan Steel Works Muroran
    Idemitsu Kosan Co.,Ltd. Concrete chimney scrap construction Muroran
    TAISEI CORPORATION Removal work of wall and iron plate of coke plant No.53 and 54BC Muroran
    Hokkaido Power Engineering Co.,Inc. Reconstruction work of Shukutsu No. 2 wind turbine in Muroran City Muroran
    SEIKOH-KK Lifting construction at the third berth quay Tomakomai
    NIPPON HIGH STRENGTH CONCRETE CO ., LTD. Construction work of the upper part of No.4 over bridge on General National Highway Route 44 in Nemuro city Nemuro
    Kusashio-kensetsu Co.,Ltd. Construction to prevent erosion in Washibetsu beach Noboribetsu
    OBAYASHI CORPORATION Extension work at Muroran works of Japan Steel Works Muroran
    IWATA CHIZAKI Inc. Construction to prevent erosion in Takeura beach Shiraoi
    Hokkof Kensetsu Construction of road for pedestrian and bicycle in Toyoura Toya Line Toyako
    Sapporo Hokuto Kogyo Construction at steep slope in Kobashi, Muroran Toyako
    Kusashio-kensetsu Co.,Ltd. Substructure work of Rinkai bridge in Shiraoi-cho on National Highway No. 36 Shiraoi
    Panasonic Engineering Tohoku branch Repair work of elevating light in berth No. 6 in Muroran Minatozaki Mori wharf Muroran
    Eurus Energy Tomamae Corporation Construction of Tomamae wind turbine No. 6 Tomamae
  • 2008

    EMPLOYER PROJECT SITE
    Nippon Express Co., Ltd Hokkaido Heavy Haulage and Construction Branch Tomatou-Atsuma thermal power station of Hokkaido Electric Power Tomakomai
    Nippon Express Co., Ltd Hokkaido Heavy Haulage and Construction Branch Unloading and transport work of bundle Tomakomai
    OBAYASHI CORPORATION Extension work at Muroran Works of Japan Steel Works Muroran
    OBAYASHI CORPORATION New temper steel and heat treating plant (based on future concept) Tomakomai
    Hokkaido Power Engineering Company, Incorporated Wind power units of Hokkaido Electric Power Muroran
    Hokkaido Power Engineering Company, Incorporated Removal work of the 2nd wind turbine in Muroran Shukuzu Muroran
    Kusashio-kensetsu Co.,Ltd. Construction to prevent erosion in Washibetsu beach of the 1st zone Date
    Hokkaido Power Engineering Company,Incorporated Daily maintenance work in Date power station Date
    The Japan Steel Works, LTD. Repair work of 300t press machine Muroran
    Nittetsu Hokkaido Seigyo System Replacement of main winding brake of crane in steel manufacturing IC430 Muroran
    Narasaki Seisakusyo Co.,Ltd. Bridge construction in Oinaoshi fishing port Muroran
    NISHIMATSU CONSTRUCTION CO.,LTD. Extension work of factory building of Japan Steel Works in Muroran Muroran
    NISHIMATSU CONSTRUCTION CO.,LTD. Extension work of the second steel manufacturing plant Muroran
    Hokkaido Power Engineering Company,Incorporated Replacement work of gearbox in Setana wind power No. 1 plant Setana
    UCHIIKE Construction New construction of center building in wide region of Irie district, part 1 of the main construction Muroran
    Tanaka-gumi Lifting work in new construction of Chiribetsu new medical building Muroran
    Narasaki Seisakusyo Co.,Ltd. Lifting work in Otoshibe fishing port Esashi
    Toei Unyu Construction of pavement on Jyukan Expressway in Hokkaido Yakumo
    Date-gumi doken New construction of Hotel Route-Inn Higashi Muroran station square Muroran
    EJIRI-KENSETSU CO., LTD. Dismantling of 40m chimney in Muroran factory of Japan Steel Works Muroran
    Koushin Kouki Corporation Dismantling of 40m chimney in Muroran factory of Japan Steel Works Muroran
    SEIKOH-KK Construction of the first irrigation canal in the 6th ward of Yufutsu East district Tomakomai
    Nissho unyu kikou Construction of the upper part of Nayoro Bridge on the public highway of Nayoro-Enbetsu Line Enbetsu
    NIPPON HIGH STRENGTH CONCRETE CO ., LTD. Construction work of upper part of Moto-Saimui bridge on the National Highway 335 Shibetsu
    TOA CORPORATION Reconstruction of Yamazoe-gawa river (bridge construction etc.) Nayoro
    TOA CORPORATION Construction work in Oinaoshi fishing port Muroran
    Hokko kensetsu Construction of road for pedestrian and bicycle in Toyoura Toya Line Toyako
  • 2007

    EMPLOYER PROJECT SITE
    hokkoh-kogyo Renovation work of Noboribetsu hot spring Noboribetsu
    MARIHUKO WATANABE CONSTRUCTION.Inc Dismantling work of Electric Precipitator Muroran
    DAIWA LEASE Co., Ltd. Construction of No. 3 tap hole in No. 2 blast furnace Muroran
    OKUMURA CORPORATION Protection work of Nishi-Odori water pipe on TPC line Muroran
    HARADA KK CORPORATION Public highway Nayoro-enbetsu line Enbetsu
    HARADA KK CORPORATION Construction of culvert in Enbetsu-cho Enbetsu
    NIPPON HIGH STRENGTH CONCRETE CO ., LTD. Road improvement of New Chitose Airport Line Chitose
    NIPPON HIGH STRENGTH CONCRETE CO ., LTD. Superstructure work of Marsh bridge (with government bond) Chitose
    Hokkoh kensetsu Construction of fishing ground in Abuta fishing port Toyako
    "Nippon Express Co., Ltd Hokkaido Heavy Haulage and Construction Branch" Crane work in Tomari power station Tomari
    OKUMURA CORPORATION Dismantling of chimney of soaking furnace Muroran
    Ito Kogyo Construction to prevent disaster in Kamikubo, Sobetsu town on National highway 453 Sobetsu
    Nissho unyu kikou Construction of safety facility for traffic of Hakodate Minami Kayabe Line Hakodate
    Nissho unyu kikou Superstructure work of steel girder in Hiyamizu bridge Hakodate
  • 2006

    EMPLOYER PROJECT SITE
    "Nippon Express Co., Ltd Heavy Haulage and Construction Branch" Muroran Diamond pier Muroran
    "Nippon Express Co., Ltd Hokkaido Heavy Haulage and Construction Branch" Unloading of super large crane Muroran
    NIPPON STEEL TEXENG.CO.,LTD. Construction and installment of PCB waste disposal facility Muroran
    DPS Bridge Works Co.,Ltd. Renovation work of Noboribetsu hot spring Noboribetsu
    Hokkaido Power Engineering Company,Incorporated Replacement work of gearbox of Teshio wind power No. 2 plant Teshio
    MIC KYUSHU Co., Ltd. Construction and installment of PCB waste disposal facility Muroran
    MIC KYUSHU Co., Ltd. Assembling, dis-assembling and leasing of main lifting machine Muroran
    TAISEI CORPORATION Foundation work of waste liquid tank of Tomakomai Chemical Co., Ltd. Tomakomai
    TAISEI CORPORATION Relocation work of tank Tomakomai
    Kusashio-Kensetsu Co.,Ltd. Road Improvement work of Lake Kuttara Park Line Noboribetsu
    hokkoh-kogyo Improvement work of fishing ground in Abuta fishing port Abuta
    FujikawaKensetsu School buildings of Muroran Earth Cape Elementary School Muroran
    FujikawaKensetsu New Construction works (part 1) Muroran
    "Nippon Express Co., Ltd Hakodate Branch" Esashi Wind Power Plant Esashi
    "Nippon Express Co., Ltd Hakodate Branch" Replacement work of bearing of No. 17 plant Esashi
    koushin kouki corporation Steel superstructure work of JH Momijiyama bridge Yubari
    Dounan Sougou Doken Construction to prevent erosion in Takeura beach Shiraoi
    KAJIMA CORPORATION Construction of caisson of seawall (breakwater) in Shiraoi Port Shiraoi
    Taisei - Taihei Joint Venture Construction of coke oven with improvement solution Muroran
    TAISEI CORPORATION Yokohama Branch Construction of overhead crossing at Daishi Kawasaki
  • 2005

    EMPLOYER PROJECT SITE
    TAIHEI DENGYO KAISHA, LTD Construction of steel flame and replacement of duct in Shiraoi Factory of Nippon Paper Industries. Shiraoi
    Nippon Express Co., Ltd Construction of Cape Souya Wind Power Plant Wakkanai
    Hokkaido Power Engineering Company,Incorporated Restoration work of Shukutsu No. 2 wind turbine blade Muroran
    Kusashio-Kensetsu Co.,Ltd. Disaster prevention work on Chuo street of Noboribetsu hot spring Noboribetsu
    OBAYASHI CORPORATION Construction works of ground levelling in Midoridai, Osatsu Station by land readjustment project in 2005 Chitose
    Nishie kensetsu Dismantling work of old bridge in Ibe Honbetsu Line Kamishihoro
    KAJIMA CORPORATION Construction No. 5 of Aoba tunnel in Abuta-cho on National Highway 230 Abuta
    IHI Construction Service Co., Ltd. Production & Construction work of Takeurabashi pedestrian bridge in Shiraoi-cho on National Highway 36 Shiraoi
    Hokkoh kensetsu Construction in 2004 project to prevent erosion in Kogane beach (with government bond) Kitakogane
    SHIMIZU CORPORATION Construction of Mitoyo new tunnel in Abutacho on National Highway 230 Abuta
    Hokkai Chemical Improvement work of Kenbuchi River and Pankepeoppe River in zone 2 Kenbuchi
    "Nippon Express Co., Ltd Hokkaido Heavy Haulage and Construction Branch" Construction of Cape Souya Wing Farm Wakkanai
    FujikawaKensetsu New Construction of group home of Medical Corporation Ueda Hospital Noboribetsu
  • 2004

    EMPLOYER PROJECT SITE
    OBAYASHI CORPORATION Construction of replacement road in Atsupporo Dam & superstructure work of No. 6 Bridge on Kamihoronai hayakita line (with 2 years government bond) Atsuma
    Hokkaido Power Engineering Company,Incorporated Repair work of Muroran Wind Power No. 2 plant Muroran
    DPS Bridge Works and Taihei Joint Venture Maintenance Work of Yamashita Nagawadori bridge Date
    Hokkaido Power Engineering Company,Incorporated Replacement work of gearbox in Tomamae-cho wind turbine Tomamae
    OKUMURA CORPORATION Urban Redevelopment Project in Higashi Sapporo Ichijo District and New Facility Construction Sapporo
    NISHIMATSU CONSTRUCTION CO.,LTD. Construction of interception wall on water surface in Futaba dam Kyogoku
    RAITO KOGYO Co.,Ltd Monbetsu FF Monbetsu
    Nippon Express Co., Ltd Construction of Konbumori Wind power Nemuro
    Yamaguchi Indastry A part of the expansion work (disposal of soil) of Tomari Power Station No. 3 plant Tomari
    Kusashio-Kensetsu Co.,Ltd. Construction to prevent erosion in Washibetsu beach Noboribetsu
    Nippon Express Co., Ltd Construction of Oita Kusu Wind Power Plant Oita

Wind Farm

EMPLOYER PROJECT SITE
WED Matsumae Wind Farm TACKE Matsumae
Kaminokuni Wind Farm MITSUBISHI Kaminokuni
Setana Marine Town Wind Farm MICON Setana
Rumoi Wind Farm MICON Rumoi
Tomamae Winvilla Wind Farm VESTAS Tomamae
Sarakitomanai Wind Farm VESTAS Wakkanai
Horonobe Wind Farm LAGERWEY Horonobe
No. 1 Unit of Muroran Wind Farm MITSUBISHI Muroran
Erimo Wind Farm MICON Erimo
Odanosawa Wind Farm BONUS Odanosawa, Aomori
Konbumori Wind Farm GE Nemuro
Kusu Wind Farm MITSUBISHI Kusu, Oita
Soya Cape Wind Farm MITSUBISHI Wakkanai
Misaki Wind Farm MITSUBISHI Ikata, Ehime
Chatsu No. 1 Unit and No. 2 Unit Premises of Japan Steel Works JSW Muroran
Shimane Prefecture Takatsu River Wind Farm JSW Takatsu, Shimane
Gotsu Wind Farm JSW Gotsu, Shimane
Hamanaka Exchange and Recreation Center Wind Farm MITSUBISHI Hamanaka
Oga Wind Farm MITSUBISHI Oga, Akita
South Ehime Wind Farm MITSUBISHI Uwajima. Ehime
Fukaura Wind Farm Lagerwey Nishitsugaru, Aomori
Setana Wind Farm VESTAS Setana
Date Wind Farm JSW Date
Kaminokuni Wind Farm MITSUBISHI Kaminokuni, Hokkaido
The First Kunimiyama Wind Farm HITACHI Akita
Fukaura Wind Farm GE Fukaura, Aomori
Yanagiyama Wind Farm ENERCON Satsumasendai
The Second Kunimiyama Wind Farm HITACHI Akita
Oma Wind Farm ENERCON Oma, Aomori

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