A technician checking the inside wall of a concrete water tank with a torch
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Tank leak repair in Bathaa Quraish Makkah

Bathaa Quraish extends across the slopes of Jabal Thawr and contains housing projects, villas and apartment blocks alongside government offices, courts and the Grand Mosque Library. Tanks here face pressure from elevation and rocky terrain, and concrete cracks emerge from ground movement and thermal expansion. We close the float valve and outlet to monitor level fall and determine whether the leak is in the tank walls themselves or the plumbing.

  • Potable-rated materials

    Linings and disinfectants cleared for drinking water tanks, not general-purpose products.

  • You get the downtime first

    How many hours the tank is out of service, told before we start rather than after we finish.

  • A first-draw flush

    We run the first draw off after refilling, and the tank is not handed back until the water runs clear.

  • Ground and roof tanks

    Villas, apartment blocks and premises that need a written record of each visit.

Why the job is different in Bathaa Quraish

Buildings vary in age and some sit on rocky or unstable ground. Government and hotel tanks operate under higher than average pressure. The method is set out in full on our Tank leak repair service.

The first reason

Tanks on rocky slopes

Jabal Thawr and the terrain mean many tanks are anchored on unstable or rocky ground. Ground movement and uneven pressure cause cracks in tank walls, especially at foundations.

The second reason

Pipe entries and exits pierce rock and stone

Tank inlets and outlets penetrate stone or rocky bases that are difficult to work with. Cracks around the entry and exit points are common and widen over time.

The third reason

High pressure from towers and government buildings

Government and hotel buildings require tanks with sustained high pressure. Excess pressure forces water through small cracks and fine fissures.

Bathaa Quraish on the map

Bathaa Quraish sits about 2 km from Al Kaakiyah and about 2.5 km from Al Hijrah.

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Before treatment

Where the water leaves decides how it is repaired

A mixed district north of Jeddah four kilometres south-west of the Grand Mosque. Jabal Thawr rises above it, separating it from Al Noor Hospital and Al Hijrah. The Fourth Ring Road cuts through, linking the holy sites eastward and the Jeddah expressway westward.

A concrete wall marked with damp and a white salt bloom

Damp and salt on the outside wall

Fine cracks and gaps in tank walls appear at corners and foundations and widen under pressure and ground movement.

A fine crack running across a concrete surface

The kind of crack

Pipe entries and exits are weak points, and leaks around the collar and flange are very common.

The corner where a concrete floor meets a wall

The wall to floor junction

Rapid level fall signals an active leak; slow fall may indicate a leak in distant pipes away from the tank.

Water pipes passing through a concrete wall

Pipe entries

Tanks exposed to direct sun expand and contract, and thermal cracks appear on top surfaces.

A blistered and peeling layer on a concrete surface

The condition of the old lining

Weak or unstable foundations create stress on tank walls and cause multiple leaks.

A white plastic water tank standing outside

What the tank is made of

Tanks running under sustained high pressure fail faster than standard tanks.

How we work

  1. 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.

  2. 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.

  3. 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.

  4. 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

  • A technician inspecting with a flashlight

    A marked level test

    A reading before and after with everything shut, which establishes that the loss is the tank and not the plumbing.

  • A metal floor drain

    Draining and sediment removal

    Water and silt out of the base, so the floor and the walls can be seen as they really are.

  • A spray nozzle in close detail

    Pressure wash and dry back

    The weak layer and the dust come off, because a repair only holds on sound concrete.

  • A gloved hand applying bait into a joint

    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.

  • The visit report being written on a clipboard

    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.

  • A clean kitchen counter after treatment

    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 Bathaa Quraish

Mixed district: shops at street level with homes above them

Bathaa Quraish mixes residential, government and commercial uses, so tanks vary widely in size and pressure. Government and hotel buildings require precise maintenance while residential tanks may be old and poorly built.

Questions about this district

Is the leak in the tank or the pipes?

We close the float valve and block the outlet and watch the level. If it falls, the leak is in the tank walls themselves.

Why do tanks on the hill leak more often?

Ground movement and thermal expansion on slopes create uneven stress. Small cracks start and widen over time.

Can the tank be patched without draining it?

No. We drain it completely, clean it and dry it before repairing the crack or re-seating the pipe entry itself.

Does coating or lining replace repair?

No. Lining goes on after repair, never instead of it. The crack or entry must be fixed first.

How often do inlet and outlet pipes fail here?

Copper and galvanised iron corrode quickly in Jeddah's humid air. Leaks around the entry are common in older buildings.

Does one repair cover it or do we need follow-up checks?

If the crack is in the tank wall, one repair is usually enough. If pressure is very high, annual inspection may be needed.

How much does tank leak repair in Bathaa Quraish 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 Bathaa Quraish.

Nearby districts we cover

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