The right gear for drinking water
Pumps to clear sludge, scrubbing to remove biofilm, and disinfectant meant for potable storage.
Water Tank Cleaning in Al Mawj, Jeddah
Al Mawj is a new development in far south Jeddah, a land subdivision with villas still under construction and foundations still being dug. Tanks here are new but construction dust covers them constantly, and water clouds on first use because sediment from the building site has already settled. The district is still very much a building site.
- A team arrives, not one worker
- Price agreed before we start
- Our own pumps and disinfectant
- Rechecked before we refill
What changes about water tank cleaning in Al Mawj
Villas are brand new and tanks are new too, but excavation dust and concrete mixers settle on every surface and the water runs cloudy on first draw from construction site sediment. For the method itself, see our water tank cleaning service in detail.
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The first reason
Active building work lifts construction dust into the air
Foundations are being dug, concrete mixers are running and trucks move soil constantly. Dust rises in every direction and empty villas next to occupied homes mean construction dust enters all tanks regardless of location.
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The second reason
Vacant plots between new villa lots
The subdivision has gaps between newly subdivided plots, and wind stirs bare earth dust and lifts it onto rooftop tanks. Surrounding villas collect dust from multiple directions at once.
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The third reason
New tanks but water comes from old city pipes
The tanks are new but pipes run from an older city network and carry sediment and sand from aged pipes. A new tank does not solve the problem of old water lines delivering old water into it.
What water tank cleaning covers in Al Mawj
Al Mawj is the southernmost of this cluster of far south Jeddah subdivisions, a new land subdivision on the regional Al Lith Road, with ongoing construction and vacant plots among newly subdivided villa plots.
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Tank checked before we start
Initial inspection finds thick construction dust on the floor of the new tank and a grey layer coating the walls.
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Old water drained out
Full drainage is essential because construction dust is heavy and has accumulated from installation day onwards.
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Sediment vacuumed from the bottom
Vacuuming focuses on removing all building dust from floor and walls, and may need repeated passes.
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Walls and floor scrubbed
Manual scrubbing removes the grey layer of dry dust that has stuck to the walls from the building site.
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Interior surfaces disinfected
Disinfection needs high concentration because of dust and bacteria from freshly excavated ground.
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Final rinse and lid check
The final check ensures the lid is absolutely tight and protected from the ongoing construction dust.
Not included
- Repairing cracks, leaks or a failed tank wall
- Plumbing, pump or float-valve repair and replacement
- Replacing the tank or refitting a broken lid
- Treating the quality of the water supplied to the tank
How a tank is actually cleaned
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1
Isolate and drain fully
The supply into the tank is shut and the tank is drained completely.
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2
Remove the sediment by hand
The sludge on the floor is scooped and pumped out first.
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3
Scrub walls and floor bare
The biofilm on the walls is physically scrubbed off.
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4
Disinfect the bare surfaces
With the walls and floor clean, a disinfectant made for drinking-water storage is applied and given time to act on every surface.
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5
Rinse and pump clear
The disinfectant and any loosened residue are rinsed down and pumped out, so the first tank of water after us is not carrying it.
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6
Check the lid, then refill with you
We check the cover seal and inlet before refilling, so dust and insects stay out, then start the refill while you watch it run clear.
Al Mawj on the map
Why us for this job in particular
A team, done in one visit
We send a team, not one person, so a tank is drained, cleaned, disinfected and refilled in a single visit rather than left open for days.
We check the cause, not just the tank
We look at the lid seal and inlet, because a tank that got dirty fast usually has a way in.
You watch it refill clear
Nothing is closed until the tank is refilling and you have seen the water run clean.
From our work
Photographs from real jobs carried out by the crew.
The job is not closed before you approve it
The commitment is simple enough to actually keep: we do not leave until the tank is disinfected, refilling, and you have seen it for yourself.
The character of Al Mawj
New development: ongoing construction and vacant plots between the homes
In a new development like Al Mawj, tanks are new but ongoing construction dust covers them quickly. Empty neighbouring villas and active building sites lift construction dust continuously across the whole district.
Questions about water tank cleaning in Al Mawj
The villa is brand new and the tank is new; why is the water not clear?
The tank itself is new and clean, but pipes come from the old city network and carry sediment. Construction dust from neighbouring villas also enters the tank through openings.
Is cleaning before first use better than cleaning later?
Yes, cleaning a new tank before first use removes construction dust and ensures water is pure from the start.
Water turns brown in the first week; when should we clean?
Construction dust settles quickly in the first week, and cleaning after one or two weeks of use removes the initial sediment layers.
Does building work on neighbouring villas affect our tank after a year of use?
Yes, as long as building is active around the villa, dust continues to enter. After building finishes, sediment will drop gradually.
Is a new plastic tank different to maintain than metal?
Plastic is easier to clean than metal because it does not rust, but sediment and dust settle the same way. Maintenance is similar but there is no need to worry about rust.
After building in the subdivision finishes, will sediment drop quickly?
Yes, after construction ends, dust decreases gradually and new sediment accumulation drops. Regular cleaning will be less necessary after a month or two.
Can you clean a rooftop tank with a small opening?
Usually yes. A tight rooftop unit with a narrow hatch takes more care and time than a wide ground tank, but the cleaning is the same. Access is one of the things we ask about up front so the price and duration are right before we come.
How often should a tank be cleaned?
On a regular cycle rather than once and forgotten, and sooner if you notice grit, a taste or a cloudy tint.
How much does water tank cleaning in Al Mawj cost?
It is set after the inspection, because it follows the size of the job, the materials involved and their condition. Send photos on WhatsApp and we will give you an estimate before we reach Al Mawj.
Other services in Al Mawj
We provide these in Al Mawj too, and more than one can share a single visit.
