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

Farwaniya
Underground tank construction in Ardhiya Industrial starts with raking the foundation soil and compacting the base, then excavating a trench for reinforced concrete walls. Steel setting and formwork takes a week, and after pouring we wait for cure, strip the forms and pressure-test the shell before backfill.
Large factories and warehouses in this area need deep tanks with high capacity, and the soil is sandy mixed with fine gravel which aids digging but means groundwater management during work. We measure water levels before excavation and set up dewatering pumps where needed, and monitor pit walls to prevent collapse while formwork is built. Tanks here are often linked by supply pipes from a central borehole or main line.
Ardhiya Industrial sits in Farwaniya governorate, a zone packed with large factories and warehouses that rely on sizeable underground tanks for supply.
Each tank is tested full under hydrostatic pressure for 24 hours because even one leak can disrupt factory operations.
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
We measure groundwater level before start and install temporary dewatering pumps around the pit. After concrete has fully cured we stop the pumps and complete backfill in balanced layers.
Reinforced concrete walls provide strong sealing if the mix is right and poured without voids. We test it under pressure, and if needed we apply epoxy coating to the inner surface before putting it into service.
