Sewer network installation
Laying internal and external sewer pipes with correct fall and alignment

Farwaniya
The sewer network in Andalus serves integrated villas and blocks near Andalus Co-op on Fourth Ring Road. We install horizontal pipes from each building with steady fall, connect them to inspection chambers and the municipal main, and test each section before handover.
Andalus near Andalus Co-op contains residential blocks three to four storeys high on regular grid streets. Each block has a sewer outlet in the ground floor or basement, and these outlets converge into a common line under the street. We calculate pipe diameter based on population and units, and install inspection chambers at every street junction for future access and cleaning.
Andalus sits in Farwaniya governorate on Fourth Ring Road, an orderly residential zone where blocks are close together and the municipal network is near surface level.
The entire network is tested under water pressure before backfilling, reaching at least four bar at every point.
Laying internal and external sewer pipes with correct fall and alignment
Tying the building network into the public sewer at the designated manhole
Camera survey confirms no offset joints, sags or debris before backfilling
Constructing or placing inspection chambers at correct intervals along the network
Testing joint integrity to confirm no leaks before the trench is covered
Drainage works for villas, commercial buildings, and residential complexes
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 each building's outlet height then design the municipal line to drop continuously toward the collection point. If one building is much higher we run its pipe at steep angle or use a small transition chamber to reduce elevation.
Inspection chambers at each street junction allow a mechanical cleaning snake or cable to clear blockages. We leave a clear map of every chamber location to simplify later identification.
