Supporting the City's Pulse
Water supply and seismic retrofitting.
Public infrastructure technology protecting regional lifelines for the next generation.
Trusted Public Works Track Record
Since our founding over 40 years ago, I-kan has handled numerous public waterworks projects mainly in Shizuoka and Aichi. We continue to support the "water" infrastructure, the backbone of the city, with reliable technology and strict management.
Received numerous construction excellence awards from ordering agencies including Hamamatsu City.
Experienced qualified personnel, including Grade 1 supervisors, support site quality.
Aiming for accident-free construction through thorough safety management and neighborhood consideration.
Water Main Installation
We install pipes to deliver clean water from purification plants to homes and businesses. We select and install optimal pipe materials like ductile iron and polyethylene depending on terrain and conditions.
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Ductile Iron Pipe Installation of main pipes with excellent strength and durability. Seismic joints create earthquake-resistant networks.
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Polyethylene Pipe Flexible and easy-to-install pipe material. Corrosion-free and long-lasting distribution branches.
Seismic Retrofitting
Promoting renewal and seismic retrofitting of aging infrastructure for disaster-resilient cities. Building tough pipelines to minimize water outages in anticipation of risks like the Nankai Trough Earthquake.
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Seismic Joint Ductile Iron Joints expand, contract, and bend to follow ground movement. Anti-separation function prevents pull-out even in major earthquakes.
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Aging Pipe Renewal Replacing pipes laid long ago with durable new materials. Effective against red water and leaks.
Confiança e Certificação Local
Designado pela cidade de Hamamatsu e outros municípios de Shizuoka e Aichi
Obras de Abastecimento de Água Designadas
Autorizado para obras de abastecimento de água de vias públicas para propriedades privadas.
Obras de Esgoto Designadas
Certificado para obras de drenagem dentro de propriedades privadas.
Fale Conosco
Please contact us for public works orders, estimates, and technical inquiries.
Bidding qualifications: Shizuoka Pref, Hamamatsu City, Iwata City, Shizuoka City, etc.