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

Hawalli
Digging an underground tank in Shaab faces an extra challenge: groundwater sits high because of coastal proximity. We select a safe spot, build temporary retaining walls, construct the tank with a raised floor and seal it thoroughly.
Houses overlooking Sha'ab Park and Sha'ab Leisure Park sit on relatively low ground where groundwater rises close to the surface. When excavating we hit moisture and wet sand, so we raise the tank floor above groundwater level and add a drainage membrane around the outer walls. The soil here is sensitive so we pressure-test the walls before backfilling.
Shaab is in Hawalli governorate near the coast, a district where underground tank design must account for high groundwater levels.
We bore a test sample at three metres depth before excavation begins to pinpoint the groundwater table precisely.
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
Not if sealed properly, but the tank must sit above the groundwater level with a safety margin. We add a drainage layer and conduct full hydrostatic pressure testing before handover.
Usually three metres below surface before hitting high moisture. If you want deeper, we use thicker concrete walls and run a continuous drain pump during construction.
