1. World Bank support to GoE’s Sanitation Marketing & Business Development Initiative
Sirak Wondimu, Sanitation Marketing & Business Development Coordinator

2. Latrine Technology Manual
Rationale and Target Audience
Standardize quality of new latrines
Job-aid for Health Extension Workers
Training tool for TVET colleges
Technical manual for sanitation enterprises
Drive innovation and new design

3. Latrine Technology Manual
Content
Introduction
General considerations for Selecting an Appropriate Latrine
Basic components of Household Latrines
Hand tools for Latrine Construction
Selection and Construction of Latrine Components
Latrine Construction for Pastoral Communities Soil Type and Choice of Suitable Materials for the Construction of Latrine’s Substructure, Slab and Superstructure
Operation and Maintenance of Household Latrines
Health and Safety Measures
Annexes
Concrete Mortar Preparation
Conversion factors for quantifying construction materials
Summary of household latrine substructure, floor/slab, and superstructure construction material options and estimated costs

4. Latrine Technology Manual
Special considerations to select types of latrines, & their ideal site location
Soil Type
Leve of Water Table
Location of Water Source
Accessibility of Users
Access to Construction Materials and Cost
Availability of Water
Culture (traditional beliefs)

5. Latrine Technology Manual
MODULAR APPROACH
Basic components of pit latrines
Sub-structure
Floor: slab and mound
Superstructure

6. Latrine Technology Manual

7. Latrine Technology Manual

8. Latrine Technology Manual

9. Latrine Technology Manual

10. Latrine Technology Manual

11. Latrine Technology Manual

12. Latrine Technology Manual

13. Latrine Technology Manual
Soil Type
Stable soil
Rocky soil
Loose soil (silt/ clay)
Loose soil (sandy)
Water logged (marshy)

14. Latrine Technology Manual
Routine operation and maintenance
Emptying the pit

15. Latrine Technology Manual

16. Latrine Technology Manual

17. Latrine Technology Manual

18. Latrine Technology Manual
Technical Working Group

19. Thank you