Annex 1
7.4. Slope study and site selection (stations)
7.4.1. Slope and stability
7.4.2. Smooth Partially cut out Cut out Strongly cut out
7.4.3. Average inclination: degree
7.4.4. Land available: Length = m and Breadth = m
7.4.5. Vegetation Cover on the slope: Heavy Moderate Few None
7.4.6. Erosion
Bank erosion: Heavy Moderate Light None
Gully erosion: Heavy Moderate Light None
Sheet erosion: Heavy: Moderate: Light: None
7.4.7. Water run off on the slope : Yes No
7.4.8. Presence of swampy area: Absent Permanent Seasonal
7.4.9. Transverse open cracks: Absent Permanent
7.4.10. Longitudinal open cracks: Absent Permanent
7.4.11. Fallen blocks or rock fall on slope and bank
Absent Present Few Numerous Seasonal Rounded
7.4.12. Landslide Dormant Absent
7.4.13. Landslide or fallan Debris Present Absent
7.4.14. Weathering of rock: Sound Fair
High
7.5. Impression
Judgment of bank
Good
Acceptable
Questionable
Unstable
Action to be taken
Proceed with further investigation
Proceed with further investigation propose protective measures
Consult with geologist
Choose a new site
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