An irrigation project brief: which data, at what level of confidence
A sound irrigation project depends on separating what has been measured from what has been assumed, from the very first conversation.
AGIMEX Engineering Team
In subsurface drip, depth, spacing and dripper flow are solved in one calculation, and the acceptance criteria are written before the line is buried.
Subsurface drip is not the same lateral buried deeper. On the surface, water leaves the dripper and spreads where the operator can see it; a blocked dripper is noticed. Below ground the outlet is surrounded by soil, and the wetting pattern follows how that soil moves water. Because the line is out of sight, a fault shows up in the crop or in a zone flow reading. That changes both the design inputs and the acceptance criteria.
Four variables are bound together: lateral depth, lateral spacing, dripper flow rate and dripper spacing. Depth follows the root zone, and the height water can rise by capillarity limits how deep the dripline can go. Where lateral spread is limited, spacing is reduced. Tighter spacing raises the number of laterals, and more laterals raise total flow. Higher flow changes the hydraulic calculation and the size of each zone. The four are solved together, not one after another.
Three matters specific to buried systems are settled at design stage. Root intrusion is handled through root-barrier dripper selection, chemical protection where permitted, and irrigation frequency. When the system stops, negative pressure in the line can draw soil into the dripper; anti-siphon drippers prevent this, together with vacuum relief valves at line ends and high points. Filling and draining behaviour is managed with air release and vacuum relief valves. Their positions come from the elevation analysis, not from a standard interval.
Flushing is part of the design, not an operating extra. The position of end-of-line flush valves, access to the flushing line and the flow required during flushing are decided up front, and that requirement returns to the sizing of the headworks. On the filtration side, backwash frequency follows the clogging risk factors the source carries. A written criterion defines when flushing counts as sufficient. A routine without a criterion becomes a routine that is not performed.
In a system that cannot be inspected, working has to mean something measurable. Before commissioning, the flow and pressure to be read in each zone and the acceptable deviation are written down. In operation, deviation in zone flow is the primary indicator. AGIMEX is responsible for the design, hydraulic calculation, specification and commissioning criteria.
A sound irrigation project depends on separating what has been measured from what has been assumed, from the very first conversation.
AGIMEX Engineering Team
A water analysis is not a formality. Salinity, sodium balance, clogging risk and change over time affect every decision from equipment selection to daily operating routine.
AGIMEX Engineering Team
Structure, climate control, irrigation and energy are interdependent decisions. Choose one in isolation and the cost surfaces during operation.
AGIMEX Engineering Team
Operational data does not create value on its own. An indicator supports a decision only when it is tied to a question, an owner and an available intervention.
AGIMEX Engineering Team
The weak point of a feasibility study is rarely the financial model. It is the technical assumptions the model rests on.
AGIMEX Engineering Team
A pump is not a product but an operating point formed with the system; selection follows the system curve, zone sequencing and suction conditions.
AGIMEX Engineering Team
Filtration is decided by the clogging risk factors in the water, not by a general assessment; backwash and headworks layout belong to the same calculation.
AGIMEX Engineering Team
For investors and agricultural operations, AGIMEX undertakes turnkey and integrated agricultural projects — turnkey greenhouse, orchard and open-field irrigation projects — combining project development and engineering, procurement and supply, systems integration, installation, automation, testing and commissioning within one agreed scope. Under a turnkey scope, the responsibilities of each party and the contract model (EPC, lump-sum or separate contracts) are defined in each project contract.
Greenhouse project design and engineering, and turnkey greenhouse projects, for growers and investors: AGIMEX connects crop strategy, structure, water, nutrients, climate and control in one design and, within the agreed scope, delivers systems integration, procurement and supply, irrigation, fertigation, automation, installation, testing and commissioning. The greenhouse structure is manufactured to the technical specification the project defines.
For farms, greenhouses and agricultural investments with installed or planned infrastructure: AGIMEX defines the measurement architecture and monitoring requirements, reads operating data against the engineering design, and sets up decision support and performance evaluation. AGIMEX provides engineering and agronomic decision support.
Agricultural feasibility studies, technical due diligence, project preparation and design review for agricultural investments — advisory grounded in production systems, technical feasibility and operating realities.