This guide supports farm irrigation water systems projects in Kenya. Use it to prepare the information needed for a site-specific discussion and to compare proposed work on a consistent basis.
Define the requirement before selecting the solution
Check the flow and pressure needed by each irrigation zone and whether zones operate together. The pump and storage arrangement must support that schedule without exceeding the source’s recommended operating rate.
The information to collect
Plan the borehole, storage and field distribution around the crop, irrigated area and operating schedule. Irrigation demand should be established before committing to a source or a solar pumping package.
- Crop, irrigated area and proposed irrigation method
- Seasonal watering schedule and existing agronomic advice
- Water-quality and borehole yield information
- Field levels, pipeline routes, storage and power options
A practical review process
First, name the intended outcome and the person responsible for approving the design or scope. Gather the existing site records and mark anything that is an estimate. Ask the provider to explain which missing measurements could change the recommended equipment or work.
Next, compare the proposed deliverables with the actual requirement. Keep the quotation, specification and acceptance criteria together. If the design changes after assessment or testing, record what changed and approve the revised scope before proceeding.
Avoid a misleading comparison
An estimated source yield does not guarantee enough water for an expanded farm. Irrigation demand changes with crop stage, climate and application efficiency; obtain site-specific agronomic input.
The source, energy system, storage, filtration, mainlines, valves, irrigation zones and field labour should be priced as separate parts of the system.
Check the result at handover
Keep the irrigation-zone plan, pump schedule, filter servicing method, pressure checks and operating limits of the source.
Adapt the brief to your site and audience
A household may prioritise simple operation and reserve supply. A school or NGO may need operator training, beneficiary or occupancy information and procurement records. A farm needs its irrigation or livestock demand defined. A diaspora-funded project also needs clear local access and remote approval responsibilities.
Continue with farm irrigation water systems, county planning guidance and a project enquiry.
Does this guide replace a site assessment?
No. It is a planning checklist. Final engineering, water-use decisions and equipment selection depend on measured conditions and the responsible professionals’ assessment.
What should I send when requesting a quote?
Start with your Kenyan site location, intended use and existing records. For this service, prioritise crop, irrigated area and proposed irrigation method and seasonal watering schedule and existing agronomic advice.