Site and depth planning
Position and depth chosen to suit the transfer pump and surface loads

Ahmadi
Underground tank construction in Wafra Agricultural begins with excavation to proper depth for irrigation runoff and drainage collection. We position the tank clear of existing pipelines, build reinforced concrete walls, seal the base with full waterproofing, backfill and pressure-test before handover.
Wafra Agricultural farms need underground tanks to collect excess irrigation water and drainage from greenhouses and animal shelters. Sandy soil demands deep excavation and proper backfill drainage around the walls, otherwise water seeps through the sand quickly. We compact backfill in layers, inspect the waterproof seal closely and run a full-capacity test before the first fill.
Wafra Agricultural lies in Ahmadi governorate, a farming zone with numerous poultry sheds and greenhouses that need solidly built drainage tanks.
A finished tank is filled to capacity and monitored for two hours because any drop indicates a leak in the walls or base.
Position and depth chosen to suit the transfer pump and surface loads
Base and walls built to carry soil pressure and full water load
Internal and external coating layers that block water movement in both directions
Inlet and outlet openings sealed with rubber collars to prevent pipe-joint leaks
Transfer pump and water-level float wired and adjusted for correct operation
Tank filled and water level watched to confirm zero leakage before backfilling
How we work

Tell us what is happening and where, and the right equipment is loaded before we arrive.

We film the line from inside and know the kind of blockage and its exact place. No guessing.

High pressure water, a machine or a drain snake, whichever the line actually needs.

The camera runs a second pass and you see the line clear with your own eyes before we leave.
Same method, same equipment. Only the size of the job changes.




Why us
Amana means trust. Someone else's home is not ours to be careless in.
Do not take our word for it. Look at the line yourself.
Breaking is the last resort, never the first step.
A blocked line does not wait for the morning.
Six governorates, 139 areas.
For buildings and complexes, servicing before the problem starts.
Restaurants, offices and complexes, not only homes.
Common questions
Need someone now? The emergency line is open any hour.
+965 9668 4964
Tank walls are built from thick reinforced concrete and the base and walls are coated with complete bituminous waterproofing before any backfill begins. The backfill itself is placed in compacted layers tightly around the tank.
Immediately after backfill and sealing are complete, we fill it to capacity and monitor the level for three hours, then inspect every joint, concrete surface and waterproof layer from outside.
