Technical Guideline

Japan

[Debris Flow]

• Guideline for Survey of Debris-Flow-Prone Streams and Survey of Debris Flow Hazard Areas(PDF; 0.69MB)

[Landslide]

• Guidelines for Landslide Prevention Technologies (Draft)(PDF; 6.05MB)
• Standard Procedures For Investigation Of Potential Landslide Sites(PDF; 1.32MB)

[Slope Failure]

• Inspection Procedure of Steep Slope Failure Hazard Area, etc.
  - Main Text(PDF; 2.54MB)
  - Coding Sheet

[Warning and Evacuation]

• Sediment-related Disaster Warning and Evacuation Guidelines
  - Main Text (PDF; 1.0MB)
• Guidelines for Development of Warning and Evacuation System Against Sediment Disasters in Developing Countries
  - Main Text (PDF; 2.5MB)

  * Link to Web Site of International Policy Unit for Infrastructure, Policy Bureau, Ministry of Land, Infrastructure, Transport and Tourism, Japan

[Others]

• Technical Criteria for River Works: Practical Guide for Planning(PDF; 2.54MB)
  

  *

  Link to Web Site of National Institute for Land and Infrastructure Management, Ministry of Land, Infrastructure, Transport and Tourism, Japan
  

• The Structure of Sabo Administration (PDF; 3.39MB)
• Hillside planting works in Mt. Tanakami
  -A brochure of hillside works for devastated hill slope-
  Lake Biwa Works Office, Ministry of Construction
  (present: Lake Biwa River Works Office, MLIT)
• GUIDELINE FOR DRIFTWOOD COUNTERMEASURES
• Sabo Methods and Facilities made of Natural Materials
  - Chapter-1 (PDF; 2.64MB)
  - Chapter-2~5 (PDF; 2.19MB)