Sediment removal
Vacuuming out compacted silt, sand and sludge from the chamber floor.

Hawalli
Inspection chamber cleaning in the Ministries Area starts with a full scan of the underground network to pinpoint blockages and sediment buildup. We remove accumulated silt and grease from inside the chamber and test wastewater flow in both directions. A clear network prevents backups into the adjacent government buildings.
Most ministry and government institution buildings in this area are older with long horizontal pipes running under wide streets, which traps sediment at particular points. Inspection chambers are spaced quite far apart due to the main network size, and each chamber requires safe entry and gas-level testing before work starts. We use powerful pumps to extract deep silt and high-pressure cleaning cables to ensure the inner pipe walls are thoroughly scoured.
The Ministries Area is in Hawalli governorate near the Government Ministries Complex and Civil Service Commission, a dense administrative hub relying on an expanded older sewer network.
Every inspection chamber is tested with an underwater video camera to record pipe wall condition before and after cleaning.
Vacuuming out compacted silt, sand and sludge from the chamber floor.
High-pressure hoses strip grease and scale deposits from the chamber walls.
Camera films the chamber and connecting lines before and after cleaning.
Clearing flow channels inside the chamber so water moves without pooling.
Fitting or replacing damaged and missing manhole covers on site.
Noting cracks or erosion in the chamber walls and recommending repair.
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
It depends on daily discharge volume and waste type. Heavy-load administrative buildings may need cleaning every six months, lighter ones may last a full year. We recommend video inspection at least annually.
Yes, if parallel inspection chambers exist on the network. We temporarily divert flow to the alternate line, clean the first chamber, then restore normal flow when complete. The large network in the Ministries Area often allows this option.
