ENGLISH site map Partners Net Contact Us Technology / construction method Introducing our development technology, construction and construction methods. view the details Representative work Introducing the main works constructed by our company. view the details CSR information Introducing our CSR vision and activities. view the details Notice See more 2015.07.15 Updated CSR information 2015.06.01 "Takenaka Civil Engineering Sustainability Report 2015" has been released 2015.05.13 Sendai City Araiminami Land Readjustment Project "City Opening Ceremony" Held 2015.05.08 Kitanakagusuku Village Awase Land Readjustment Project "Town Biraki Ceremony" Held 2015.04.20 New employee training One day outdoor training was held 2015.04.08 New employee training has started Technology / construction method Waste incineration facility dismantling technology "Tracid System" In-situ soil cleaning technology "Flash bio construction method under existing building" Odor countermeasure construction method using a deep shaft Water-retaining pavement technology using incineration ash of sewage sludge Biodiesel Construction vehicle operation system using GPS Automatic dust control system Geoclean Works New Soil TOFT method Smart column construction method Construction quality visualization technology for ground improvement piles Multi-shaft deep mixing processing method (4-axis DCM-L method) Contaminated soil containment technology using deep mixing treatment method Deep mixing processing method (DCM method) DOC method Ground analysis / design evaluation technology (MuDIAN centrifugal experiment) Perm coat method RPC method Ground improvement composite pile method Quality control technology for continuous wall construction of underground dams Dam seismic evaluation technology Tenacious embankment "three-sided integrated embankment" Trapezoid-shaped CSG dam technology Obstacle cutting shield, branch shield technology Mountain tunnel lining curing balloon Centle curing management system Tunnel ground centralized management system Shrinkage reduction type medium fluid concrete Concrete curing management system Utilization of 3D model (3D data) for complicated construction Representative work dam Railroad Roads / tunnels / bridges Environment / water and sewage Land reclamation Ports / rivers Energy / airfield overseas CSR information Latest information top message CSR vision Toward the reconstruction of the disaster area Global environment Community Customer Employees / subcontractors Foreign operation group company report About us message Corporate philosophy vision Company Profile Code of conduct Privacy policy Environmental policy List of offices group archive Balance sheet / income statement Disclosure information of designated research institutes Employment information Hiring new graduates Know the company Know civil engineering Human resource development for Takenaka Civil Engineering Employment information Know employees Takenaka Civil Engineering Vision Career recruitment Contact Us Partners Net site map Privacy policy To all partner companies Copyright (c) 2014 TAKENAKA CIVIL ENGINEERING & CONSTRUCTION CO., LTD. All Rights Reserved.