A technician washing the inside wall of a water tank with a high pressure hose
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Water tank sterilization in Shaib Amir Wa Shaib Ali Makkah

Shaib Amir and Shaib Ali are two historic ravines north east of the Sacred Mosque, with ancient stone buildings clinging to slopes facing Jabal Khandamah. Water in these tanks is affected by dust and sand washing down from the slopes, and old stone walls leave thick sediment deposits. Sterilization here requires careful removal of silt and salt accumulation from weak foundations.

  • 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 Shaib Amir Wa Shaib Ali

Tanks here are very old and sediment layers are thick because water arrives through corroded old metal pipes, and dust from the surrounding slopes settles continuously. The method is set out in full on what Water tank sterilization involves.

The first reason

Old stone tanks with rough internal walls

Tanks in Shaib Amir and Shaib Ali are built from stone and very old cement. Internal walls are rough and trap silt and deposits deep within, and cracked bases trap salt and sand.

The second reason

Old corroded pipes and thick sediment layers

Old copper and iron pipes corrode and release metal particles into the tank. Sediment accumulates quickly and forms thick layers on the floor and walls.

The third reason

Dust and sand from the slopes enters with the water

The area is surrounded by high mountain slopes and unmade roads. Dust enters through ventilation holes and worn covers, and sand settles rapidly at the tank base.

Landmarks of Shaib Amir Wa Shaib Ali

Access to Shaib Amir Wa Shaib Ali runs via the famous Souq Al Layl and the traditional Al Ghazza and Al Judariyah markets, with Jabal Khandamah as the natural landmark defining the district's location.

  • Souq Al Layl
  • Jabal Khandamah
  • The Grand Mosque
  • Shiab Amir Street
  • Al Mualla Cemetery
Before treatment

What we read inside the tank before anything starts

A historic quarter on the slopes north east of the Sacred Mosque with very old stone buildings dating to medieval times, bounded by Souq Al Layl and the traditional Al Ghazza and Al Judariyah markets, with Jabal Khandamah forming the eastern edge.

Fine wet sand seen close up

Sediment on the floor

Metal sediment from old corroded pipes settles quickly on the floor and walls of the stone tank.

A concrete wall carrying a damp green layer

The slime film on the wall

Silt and salt deposits from groundwater accumulate in thick layers difficult to remove.

A plastic water tank standing on a rooftop

Light and heat

Water entering from corroded pipes may contain metal particles or rust, so the tank must be washed before the main supply.

A concrete surface carrying fine cracks

The lining and any cracking

Humidity in the area is high but incoming water may be very hard due to minerals and salts from ancient soil.

A metal cover over a water tank opening

The lid and the openings

The tank may contain deep silt on the floor or in remote corners, requiring mechanical removal and high-pressure washing.

A glass of water on a kitchen counter

What shows up at the tap

Post-sterilization inspection includes checking water clarity and tasting water from the furthest tap to confirm no metallic taste.

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 Al Ghazza Sub-Municipality

Al Ghazza sub municipality wraps around the north and west of the Grand Mosque, from Al Shamiyah, Al Qararah and Shaib Amir round to Jarwal and Al Taysir. Large tracts were cleared for the northern expansion and the Rua Al Haram scheme, leaving excavated ground and open construction sites beside ageing blocks that now serve as dense seasonal lodgings in Jarwal and Al Taysir. Old flood paths still fall from Jabal Qaiqaan and Jabal Khandamah towards the mosque, and markets and eateries crowd Al Masjid Al Haram Road and Umm Al Qura Road.

Questions about this district

Why are sediment layers in Shaib Amir and Shaib Ali tanks so thick?

Old corroded pipes release metal particles, and dust from the slopes enters with the water. Very old stone tanks provide a rough surface that traps sediment deeply.

Does clean water require replacing the pipes as well?

Sterilization removes bacteria and silt from the tank itself. But if pipes are heavily corroded, they may need inspection and sections may require replacement.

Is cleaning a tank once enough or do we need follow-up?

The first clean removes layers of sediment built up over years. After that, regular maintenance every one or two years is needed as sediment will gradually return.

Does tank treatment affect the drinking water?

Safe sterilant is safe to drink after complete flushing. But pipes must be flushed from the furthest tap to remove all traces of the agent.

Do stone tanks need different treatment than cement tanks?

Yes. Stone tanks are rougher and trap silt deeper. Water pressure may need adjustment to avoid damaging the stone, and flushing takes longer.

What do we check when inspecting the tank after sterilization?

We check water clarity, absence of smell or colour, and the tank walls for new cracks caused by pressure.

How much does water tank sterilization in Shaib Amir Wa Shaib Ali 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 Shaib Amir Wa Shaib Ali.

Other services in Shaib Amir Wa Shaib Ali

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We reach Shaib Amir Wa Shaib Ali at a time we agree, and you get the full cost before we start.

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