A technician washing the inside wall of a water tank with a high pressure hose
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Water tank sterilization in Al Salamah Jeddah

Al Salamah is a mixed residential and commercial district in north Jeddah between Prince Sultan Road and Madinah Road, with villas and residential apartment buildings of mixed age. Tanks here vary widely in size and age; some are old and may need special care, others modern. Water travels complex routes through streets and plots where sediment settles.

  • 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 Al Salamah

Residential buildings are mixed in age, some built in the 1970s and others recent; tanks show varying levels of sediment buildup depending on building age. The method is set out in full on Water tank sterilization in detail.

The first reason

Old villas have cracked concrete tanks

Some villas in Al Salamah were built 40 or 50 years ago with concrete tanks that have cracks and leak. Moisture enters the tank and sediment accumulates fast.

The second reason

Mid-rise apartment buildings share central tanks

Residential buildings on Al Yamamah Street and Quraish Street share large central tanks. One tank serves 20 or 30 units and water moves slowly.

The third reason

Underground lines absorb water from soil

Pipelines from tanks to homes run beneath streets and plots. Moist soil and groundwater may enter pipes through old joints.

Landmarks of Al Salamah

Al Salamah is bounded by clear geographical markers that define our service zone, with main streets and neighbourhood boundaries.

  • Prince Sultan Road
  • Quraish Street
  • Al Yamamah Walkway
  • Magrabi Eye Hospital
  • GNP Hospital
  • University of Jeddah Al Salamah Campus
Before treatment

What we read inside the tank before anything starts

A mixed residential and commercial district in north Jeddah between Prince Sultan Road and Madinah Road, bordered by Al Shati and Al Zahra to the west and Al Rawdah to the east, with villas, residential apartment buildings and retail shops.

Fine wet sand seen close up

Sediment on the floor

Sediment accumulates faster in old concrete tanks due to cracks and leaks.

A concrete wall carrying a damp green layer

The slime film on the wall

Algae and mould grow quickly in partly exposed or sunlit tanks.

A plastic water tank standing on a rooftop

Light and heat

Slow water movement in large shared tanks causes organic sediment and bacterial buildup.

A concrete surface carrying fine cracks

The lining and any cracking

Heavy metals from soil enter tanks when lines crack or tanks leak.

A metal cover over a water tank opening

The lid and the openings

High humidity near Al Salamah due to coastal proximity speeds mould and fungus growth in exposed tanks.

A glass of water on a kitchen counter

What shows up at the tap

Pathogenic bacteria hide in algae and sediment and require strong sterilization and full line flushing.

How we work

  1. 1

    Inspect and record the condition

    We open the hatch and work through what the tank is made of and how big it is, how deep the sediment lies, the state of the lining, whether the lid and the overflow seal, and whether there is a crack that has to be repaired before any sterilizing.

  2. 2

    Drain and lift the sediment out

    The water goes out, then the silt and sand are lifted off the floor by suction rather than pushed toward the outlet, because pushing them sends them into the house pipework and the heater.

  3. 3

    High pressure wash

    Walls, floor, corners and the area around the outlet, until the slime film is completely gone. This is the step that makes the sterilizing after it mean anything.

  4. 4

    Sterilize, rinse, then return to service

    The sterilizing agent goes onto the walls, the floor and the underside of the lid and is left for its contact time, then we rinse, refill and run the furthest tap until the whole line is clear.

What water tank sterilization includes

  • A technician inspecting with a flashlight

    A recorded inspection

    Material, capacity, sediment depth, the state of the lining, the lid and the overflow, all before any work begins.

  • A metal floor drain

    Draining and sediment removal

    The water out, and the silt and sand lifted off the floor instead of being pushed into the outlet and the house pipework.

  • A spray nozzle in close detail

    High pressure washing

    Walls, corners and around the outlet, until the biofilm that no disinfectant penetrates has gone.

  • A spray nozzle in close detail

    Sterilizing the internal surfaces

    A sterilizing agent meant for drinking water tanks, applied to the walls, the floor and the underside of the lid, and left for its contact time.

  • A clean kitchen counter after treatment

    Line flush and aftercare

    Rinse, refill and a flush from the furthest tap, when the water is usable again, and what to change in the filter afterwards.

  • The visit report being written on a clipboard

    The next cycle

    We agree the right interval for your tank from how it is filled, how much sun it takes and the condition of the lid.

What is different about New Jeddah Sub-Municipality

New Jeddah sub-municipality lies at the heart of the northern city near the corniche and takes in Al Rawdah, Al Salamah, Al Zahra and Al Khalidiyah. These are established upmarket districts of villas, compounds and modern apartment blocks, crossed by Prince Sultan Road and Tahlia Street with their restaurants and hotels. The nearby sea keeps humidity high for most of the year and irrigated gardens hold moisture in the soil. Food waste and damp planted areas draw cockroaches, ants and mosquitoes, and in packed apartment blocks pests move between units through shared service shafts and refuse rooms.

Questions about this district

Why does an old villa tank need more sterilization than a new one?

Old tanks have cracks and leaks; contaminated water from soil may have entered for years. Sediment and bacteria are deeply embedded.

Does sterilizing a shared apartment block tank need special equipment?

Yes. Large shared tanks need very powerful pumps and high-pressure washing gear.

How often per year should Al Salamah tanks be sterilized?

At least once yearly for modern villas, twice yearly for old villas and shared apartment tanks.

Do underground lines cause water contamination?

Yes if lines are old or cracked. Groundwater and soil may enter and pollute clean water.

What if the concrete tank is cracked?

We sterilize first then inspect cracks closely. Large cracks may need internal tank lining or replacement.

Does sterilizing the tank alone fix odd taste and smell?

If from sediment and algae, sterilization solves it. If from line leaks or soil contamination, we may also need to repair lines.

How much does water tank sterilization in Al Salamah 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 Salamah.

Nearby districts we cover

Other services in Al Salamah

Other services we provide to residents of Al Salamah.

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Need water tank sterilization in Al Salamah? Tell us what you saw and we will tell you what it needs

We reach Al Salamah at a time we agree, and you get the full cost before we start.

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