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TOPICS

• 　Telstec Inc. is a comprehensive infrastructure partner that supports safe and prosperous community life through civil and construction works such as sewerage systems, roads, land development, and structural engineering.
  
  　Since 2009, we have leveraged our field expertise and technical capability to uphold our commitment to “meticulous construction,” “sincere service,” and “reliable quality,” continuing our work to earn the trust of our clients and local communities.
  
  　Domestically, we are advancing the Environmental Material Development and Agricultural Revitalization Project in Iitate Village, Fukushima Prefecture, working to create new regional industries.

  　Overseas, we provide infrastructure and civil engineering technical support and dispatch engineers in South Korea, while also contributing to industrial development in Sri Lanka through vehicle supply, technical guidance, infrastructure assistance, and business development. We promote sustainable infrastructure and technical collaboration both in Japan and abroad.

  NEWS

  August 2022:

  Commenced utility tunnel (common-duct) construction as part of the urban redevelopment project in Ōkuma Town, Fukushima.

  June 2023:

  Executed the restoration infrastructure development project (regulating reservoir construction) in Minamisoma City, Fukushima.

  August 2021:

  Conducted utility tunnel construction for the urban redevelopment project in Futaba Town, Fukushima.

  April 2019:

  Accepted the third group of international trainees (from Indonesia).

  March 2018:

  Opened the second equipment center in Kanegasaku, Matsudo City, Chiba.

  July 2017:

  Added “Landscape Construction” to our Special Construction Business License.

  May 2014:

  Accepted the first group of international trainees (from Vietnam).

  August 2009:

  Established the company headquarters in 1-chome Minamikasai, Edogawa-ku, Tokyo.

  Tunneling / Pipe-Jacking Work – Project List

  Saitama Prefecture (Main 3 Projects)

  Asaka City: Branch Line No.7 Sewerage Construction (Small-Diameter Slurry Pipe-Jacking)　Hannō City: Public Sewerage Construction – Section 1 (Iwakita Area)
  Saitama City: Renewal of Trunk Line No.28 (φ500 mm) Water Distribution Pipe

  Tokyo

  Koganei City: New Installation of Main Water Distribution Pipes (600 mm / 500 mm)

  Tochigi Prefecture

  Utsunomiya City: Public Sewerage Improvement Project No. 2　Oyama City: Amagaya Retention Basin – Outflow Pipe Improvement Work

  Chiba Prefecture

  Matsudo City (In Progress): Matsudo No.9 Treatment Area – Sewer Trunk Line Construction (R4-1 Section)
  Kamagaya City: Public Sewerage Branch Line Construction (Section No.1205704)

  Fukushima Prefecture

  Fukushima City: Okabe No.2 Sewer Trunk Line – Pipe Installation Work (Section 2 & Section 3)

  Shizuoka Prefecture

  Shimizu City: Pipe-Jacking Work beneath JR Tokaido Main Line Railway Crossing

  Miyagi Prefecture

  Ōsaki City: Public Sewerage (Furukawa Area) – Furukawa Station South Wastewater Relay Pump Station Auxiliary Work

  Gunma Prefecture

  Maebashi City: Replacement of Water Distribution Pipes within Main Government Area (National Standard No.1)

  South Korea (Overseas Project Division)

  We provide Japanese-style technical support for pipe-jacking and water/sewer infrastructure, along with engineer dispatch services.　　　　　　　　　　Our support includes
  Technical instruction in pipe-jacking methods・Construction management and safety management improvement・Introduction of Japanese-style quality control・On-site technical training (OJT)・Dispatch of Japanese engineers and Specified Skilled Workers・Joint development of training programs with local companies