- Promoting new, restoration or rehabilitation water resources development project proposed by Director of Irrigation (District), Divisional Irrigation Engineer, politician, public and any other organisation.
- Preparation of PIR, initiating full investigation surveys, initiating engineering material surveys and preparation of firm proposals, design and construction drawings of Minor Irrigation schemes.
- Execution of pre feasibility study and preparation of pre feasibility report for Major Irrigation schemes.
- Initiating and coordinating with Engineering Geological and Engineering Material investigation and Land Use surveys for Major Irrigation schemes.
- Execution of operation studies and flood studies, framing firm proposals, designing and preparation of construction drawings for Major Irrigation schemes.
- Initiating EIA/IEE studies with the assistance of Environmental studies branch for Major and Irrigation schemes.