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Rehabilitation and modernization of irrigation systems
INTRODUCTION
 REHABILITATION
return it to the original.
 MODERNIZATION
upgrading and refurbishing the system
with best practice modern technology that
meets existing and future customer needs.
Why and how
 THE GOAL
To achieve increased production from
irrigated agriculture through improved performance
of irrigation systems.
 KEYS
Training.
Research.
Information and technology transfer.
Organizational and procedural changes.
Rehabilitation and modernization of irrigation systems
Need to do
 Identify problems (unit-3).
 develop solutions.
 Implement solutions(unit-5).
Problem identification
 Current system performance
 Operational constraints
 Management constraints
 Resources constraints
 Organizational breakdown structure (OBS).
 Work breakdown structure (WBS).
 Risk management.
 Resources management.
Operation and maintenance
System maintenance(unit-2)
Rehabilitation and modernization of irrigation systems
Rehabilitation and modernization of irrigation systems
Rehabilitation and modernization of irrigation systems
Rehabilitation and modernization of irrigation systems
Rehabilitation and modernization of irrigation systems
General problems
System maintenance tools
 Participatory rural appraisal.
 Rapid rural appraisal.
 Walk through survey.
The symptoms of the problem are treated rather than the cause of the problem.
Major Maintenance Difficulties:
 Manpower
 Equipment
 Budget
 Administrative
 Physical
REHABILITATION
 Baseline survey.
 Prioritization.
 Monitoring and evaluation.
Rehabilitation and modernization of irrigation systems
Rehabilitation and modernization of irrigation systems

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Rehabilitation and modernization of irrigation systems