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

Ahmadi
Manhole inspection and cleaning in Wafra handles agricultural wastewater rich in suspended solids and chemical fertilizer. We remove thick sludge and algae, then test flow from field branch lines before returning to service.
Wafra is an intensive farming zone around Wafra Co-op, and sewerage networks here collect discharge from thousands of greenhouses and irrigated plots. Inspection chambers receive high loads of dissolved fertilizer, pesticides and plant debris. We inspect thick algae growth on chamber walls, vacuum dark sludge from the sump and verify the gradient of each field branch line.
Wafra sits in Ahmadi governorate near the Saudi border and is a specialized farming community where discharge is seasonal and heavy.
We test dissolved nutrient concentration after cleaning because heavy deposits reduce discharge rate.
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
Chemical fertilizers and pesticides create rich conditions for algae and bacteria. These organisms die and settle as dark sludge in the chamber, especially in spring and summer.
Yes, excess fertilizer and sludge increase treatment plant load. We clean chambers monthly during growing season and recommend a sediment trap before the main line.
