Water tank sterilization in Al Husayniyah Makkah
Al Husayniyah is a mixed residential district south of Jeddah built on former agricultural land and orchards. Houses range from large to modest, arranged in planned schemes beside old farm enclosures. Tanks here carry heavy sediment from ancient wells and mineral-rich groundwater. Wadi Uranah runs through the quarter and old soil leaves visible traces in stored water.
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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 Husayniyah
Residents report cloudy water and accumulation of red and brown silt at tank bottoms, especially after rainy periods and wadi activity. The method is set out in full on what Water tank sterilization involves.
Sediment from old wells and groundwater minerals
Al Husayniyah was built on land worked by wells for decades. Groundwater here is rich in iron, calcium and salts which settle in tank bottoms over time. Red and brown silt fills the base quickly.
Wadi Uranah and seasonal contamination
Wadi Uranah crosses the quarter carrying silt and clay during rains. Uncovered tanks face additional sediment from dust and debris near the wadi. Water becomes discoloured after rainy periods.
Tank sizes vary with house size and family need
Large houses have tanks of 10-20 cubic metres or more. Medium and small houses have 5-8 cubic metre tanks. Larger tanks accumulate sediment faster because water turnover and storage patterns differ.
Al Husayniyah on the map
Al Husayniyah sits about 3 km from Al Awali and about 6 km from Al Naseem.
Open in Google MapsWhat we read inside the tank before anything starts
A mixed residential quarter south of the city built on old farmland and gardens, stretching behind Al Awali towards Jabal Kasab and the junction of Wadi Malakan with the Taif Al Hada road. The soil is ancient agricultural land and urban development is relatively recent.
Sediment on the floor
Red and brown sediment from iron and groundwater minerals fills the base, especially in large tanks after months without cleaning.
The slime film on the wall
Silt and dust from Wadi Uranah and old farmland lies in uncovered or poorly sealed tanks.
Light and heat
Water lines from tank to house retain layers of silt and bacteria and need full flushing from the furthest tap.
The lining and any cracking
Moisture and heat in tanks cause green algae growth especially in sun-exposed tanks.
The lid and the openings
Sediment accumulates at the tank base and around outlet openings and can block pipes if regular cleaning is neglected.
What shows up at the tap
Tanks in Al Husayniyah need faster cleaning and sterilization cycles than other areas because groundwater is rich in minerals and sediment.
How we work
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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.
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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.
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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.
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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
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A recorded inspection
Material, capacity, sediment depth, the state of the lining, the lid and the overflow, all before any work begins.
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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.
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High pressure washing
Walls, corners and around the outlet, until the biofilm that no disinfectant penetrates has gone.
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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.
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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.
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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.
The character of Al Husayniyah
Mixed district: shops at street level with homes above them
A mixed residential quarter with large and small houses on old agricultural land. Tanks vary in size and location; some are exposed and others surrounded by former farmland soil. Treatment must be flexible across different tank sizes and installation types.
Questions about this district
Why is water in Al Husayniyah always brown or reddish?
Iron and minerals in groundwater form red and brown sediments at the tank base. This is natural in this area and complete sterilization includes pressure-washing these deposits away.
Is a tank clean on the outside sufficient for once-yearly sterilization?
No. A tank may look clean externally but sediment accumulates inside. Al Husayniyah needs sterilization every six months or less because groundwater is mineral-rich.
Does Wadi Uranah affect tank quality?
Yes greatly. Dust and silt from the wadi enter the tank during rains. The tank cover and ventilation openings must be sealed properly.
How often should the tank be emptied and the base cleaned?
Depending on groundwater type and sedimentation speed, every 6-9 months. In Al Husayniyah sedimentation is faster than other areas because groundwater is mineral-laden.
Is sterilization alone enough to remove brown colour from water?
Sterilization kills bacteria, but brown colour comes from iron. Sediment must be removed from the base by pressure-wash first, then sterilization ensures water safety.
Does an uncovered tank in Al Husayniyah need different treatment?
Yes. Uncovered tanks face dust, silt and sun exposure. Sterilization is needed every 3-4 months instead of 6-9.
How much does water tank sterilization in Al Husayniyah 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 Husayniyah.
Nearby districts we cover
Other services in Al Husayniyah
Other services we provide to residents of Al Husayniyah.
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Water tanks
Water tank cleaning
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Water tanks
Water tank sealing
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Water tanks
Tank leak repair
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Residential
Cockroach control
Need water tank sterilization in Al Husayniyah? Tell us what you saw and we will tell you what it needs
We reach Al Husayniyah at a time we agree, and you get the full cost before we start.