Renovating of existing manholes for earthquake resistance

Gari Gari-kun

The connection between existing manhole and pipe is reinforced for earthquake-resistant without excavation. We will reinforce sewerage facility is connected existing manhole and pipe. Shave the outside of tip of pipe, and fit flexible rubber material on it. For non-excavation, can be carried out in a short time, almost no impact on the local residents and traffics.

Gari Gari-kun

• Maintenance service
  • Cleaning up University Building Hospital Showroom Factory Special cleaning Green space management Landscaping Hygiene management Training for staff
  • Maintenance Renovation for water supply pipe Cleaning for water storage tank Cleaning for drain pipe Painting Remake & Renovation
  • Facility management Facility management
• Management service
  • Service Restaurant management Cooking Cleaning & Setting of linen sheets
• Construction service
  • Pipe and drainage conversion works Insituform method All-liner method EX method Danby method 3S segment method
  • Culvert repair work FRP inner surface repair method CPR method
  • Retrofitting of existing manholes for earthquake resistance Existing manhole earthquake-proofing method
    (Gari Gari-kun) Quake-resistant first strike Flowless method
  • Water and sewage installation work Water supply and sewerage
  • Maintenance of water and sewage drainage facilities Waterway dredging Sewage pipe cleaning work Sewer Pipe Survey
  • Corrosion prevention and reinforcement work Crystal lining method