Commercial contracts
Ramadan Drain CleaningBuilding and complex maintenance in Zahraa
Building and complex maintenance in Zahraa focuses on managing a block's complete network, from roof tank down to the underground car park. Zahraa is a quiet residential area in Hawalli, with apartment blocks ranging from old to new on the same street.
Signs across a block
Where a block showsits faults.
A block does not complain from one place. These are the spots that show it first.
01
One flat complains and the rest are fine
When one flat has water coming back and the rest drain normally, the fault sits in its own branch or where that branch joins the shared run, not in the shared run itself.
02
Water standing in the car park
A car park gully sits below street level, so any narrowing shows at once as a pool on the concrete. The cause we see most is grit and dust carried down by car washing and settled in the pot.
03
The tank water changes in summer
A roof tank sitting in the sun heats up, the water standing in it changes in taste and smell, and sediment can settle at the bottom. Residents complain about the water rather than the drains, and the cause is above them.
This area
What setsthis area apart
Zahraa blocks sit separately, each with its own ground area. The main line starts from an inspection chamber under the yard or side passage, then the stack rises inside the block. Some blocks have underground car parks, and the main line must pass the car park before exiting the ground. The stack distributes to each flat per floor, and one flat may have a maid's room and outdoor kitchen. When we service the network, we check that pipes under the car park are sound and leak-free, and that the stack drops correctly from each floor.
Zahraa sits in Hawalli governorate, a quiet residential area holding apartment blocks of varied ages and sizes.
The main stack in Zahraa blocks may pass over an underground car park, so access must be safe and straightforward during inspection.
The work in short
What we cover ina block.
Service
Water and drainage network upkeep for a whole building
Where it applies
Residential blocks, complexes and buildings with several entrances
The points
Inspection chambers, manholes, car park gullies, roof tanks and pumps
Method
Chambers opened in order, drain rods, and a tanker when suction is needed
Coverage
All six governorates and the areas inside them
The round
From the roofto the car park.
We start at the top and work down, because what happens above shows up below.
We start at the tank and pump
We open the tank, look at the water and any sediment in the base, and watch the pump while it runs, because weak supply in the flats usually starts here and not at the tap.
We move to the vertical stacks
The stack collecting the bathrooms of the flats above one another reads from the access points and the landing gullies. We listen for water falling at its normal pace, or hesitating before it goes.
We open the yard chambers in order
We open from the chamber nearest the building and move towards the outlet, reading the level in each channel. A full chamber followed by an empty one puts the stoppage exactly between the two.
We finish at the car park
We lift the car park gully grating, clear what has settled in the pot, and check the outlet still sits above the standing water line, because that seal is what keeps odour out of the car park.
Common questions
Questions about Building and complex maintenance in Zahraa
We access the car park safely and inspect pipes passing through it, then go to the ground-floor inspection chamber or yard. A tight car park may need cars moved temporarily so we can work easily.
Under the car park is colder and more damp, and old pipes crack more easily. Cracks let soil and roots in from around them, and the line blocks quickly. We inspect those pipes with extra care.
Nearby areas
More areas for Building and complex maintenance
Same service, in nearby areas.
Other services
Other services in Zahraa
Other work we do in the same area.
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