Tank leak repair in Al Naseem Makkah
Al Naseem is a planned modern district in the south east of Jeddah, with villas and apartment blocks on ordered streets. Water tanks here are relatively new but high pressure from pumps and daily thermal expansion cause cracks in walls or leaks at inlet pipe joints. Diagnosis starts by monitoring water level after closing valves to determine whether the leak is from the tank itself or from external pipes.
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Potable-rated materials
Linings and disinfectants cleared for drinking water tanks, not general-purpose products.
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You get the downtime first
How many hours the tank is out of service, told before we start rather than after we finish.
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A first-draw flush
We run the first draw off after refilling, and the tank is not handed back until the water runs clear.
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Ground and roof tanks
Villas, apartment blocks and premises that need a written record of each visit.
Why the job is different in Al Naseem
Villas and apartment buildings in Al Naseem were built within the last two decades, and water tanks on roofs and in foundations are subject to daily thermal expansion and fluctuating water pressure. The method is set out in full on Tank leak repair in detail.
Villa roof tanks exposed to thermal expansion
Villas in Al Naseem have large tanks on their roofs. Intense heat causes daily expansion and contraction. Cracks appear on tank sides or at concrete panel joints.
Inlet pipes stress the tank wall
Main water pipes enter the tank under high pressure. Daily vibration and pressure changes weaken the joint between pipe and wall. Leaks start slowly then accelerate.
Apartment buildings need lower-level monitoring
Apartment blocks in Al Naseem store water in ground or semi-basement tanks. Leaks here are riskier because they affect foundations and ground-floor slabs. Damp creeps into lower units.
Al Naseem on the map
Al Naseem sits about 2.5 km from Al Sanabel and about 3 km from Al Jamiah.
Open in Google MapsWhere the water leaves decides how it is repaired
A planned modern residential district in the south east on the Fourth Ring Road and Fatimah Al Zahra Street, between Al Awali and the university, containing villas and apartment buildings on a regular grid.
Damp and salt on the outside wall
Fine cracks on tank sides cause slow leaks initially, but expand with the intense thermal expansion that is very strong in Al Naseem.
The kind of crack
Leaks from the inlet pipe joint show as water droplets on the tank's outer wall or on the ceiling beneath it.
The wall to floor junction
High mains pressure constantly stresses tank walls and joints, accelerating crack development.
Pipe entries
Moisture accumulates around underground tanks in apartment blocks, causing rebar corrosion and wall weakening over time.
The condition of the old lining
Ground tanks in apartment buildings are more prone to leaks because they bear the full water weight directly on the foundation.
What the tank is made of
Regular inspection before summer is essential because thermal expansion is intense and existing cracks widen faster.
How we work
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1
Inspect and locate the leak
We close the float valve and the outlet, mark the water level and watch it fall, then check the fittings and the wall beside it. That separates a tank leak from a pipe leak or a float valve that never shuts.
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2
Drain, clean and dry
We empty the tank, lift the sediment off the base, wash back to sound concrete and let the surface dry. No repair holds on a damp or dusty face.
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3
Repair the cracks and the entries
We cut the crack open, fill it with a non-shrink mortar, inject anything still weeping and rebuild around the pipe sleeve. A joint that moves takes a flexible detail, not a rigid one.
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4
Refill, test, then sterilise
We refill, read the level again to confirm the drop has stopped, then sterilise before the water is used, because the tank has been open with tools and hands inside it.
What tank leak repair includes
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A marked level test
A reading before and after with everything shut, which establishes that the loss is the tank and not the plumbing.
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Draining and sediment removal
Water and silt out of the base, so the floor and the walls can be seen as they really are.
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Pressure wash and dry back
The weak layer and the dust come off, because a repair only holds on sound concrete.
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Cracks opened and filled
The crack is cut open and filled with a non-shrink mortar, and anything still weeping under water pressure is injected.
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Refill and a recorded test
We refill, read the level again and write the reading down, so the result is not a matter of opinion.
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Sterilised and back in service
A wash and a sterilisation once the material has cured, and guidance on running the first fill off before the water is used.
The character of Al Naseem
Mixed district: shops at street level with homes above them
Al Naseem is a planned modern district with a mix of villas and apartment blocks on a regular grid. Tanks are distributed across roofs and foundations, and treatment depends on building type, tank location and water pressure which may be higher than in older districts.
Questions about this district
How do we know if the leak is from the tank or the external pipe?
We close the float and outlet valves and monitor the level for hours. If it drops, the leak is in the tank. If it stays steady, the leak is in external pipes.
Do small cracks in the tank need immediate repair?
Yes. Cracks expand with time and repeated pressure. Left alone, they may turn into major leaks within weeks.
Does a leak from the inlet pipe joint need draining the whole tank?
Not necessarily. If the joint is weak, we drain only enough to access and repair the pipe from outside or inside depending on access.
Are newer tanks in Al Naseem more prone to leaks than older ones?
No, but modern tanks face higher mains pressure and greater thermal expansion, so cracks appear faster.
Does painting or cement sealant stop a leak without fixing the cracks?
No. Sealant alone does not stop a real leak. The cracks must be repaired first with cement or welding, then protection applied.
How often does the annual check need to happen in a district like Al Naseem?
Once before summer is enough if the tank is sound. But if leak signs appear, routine checks every two months are necessary.
How much does tank leak repair in Al Naseem cost?
It is set after the inspection, because the price follows the type of infestation, the size of the space, how far it has spread and the number of visits it needs. Send a photo and a description on WhatsApp and we will give you an estimate before we reach Al Naseem.
Nearby districts we cover
Other services in Al Naseem
Other services we provide to residents of Al Naseem.
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Water tanks
Water tank cleaning
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Water tanks
Water tank sterilization
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Water tanks
Water tank sealing
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Residential
Cockroach control
Need tank leak repair in Al Naseem? Tell us what you saw and we will tell you what it needs
We reach Al Naseem at a time we agree, and you get the full cost before we start.