Water tank sterilization in Hatim Makkah
Hatim is a remote farming area at the far eastern end, spreading on both sides of the Makkah to Taif expressway near Al Hamidah hamlet. Farms and orchards line the wadi and rural houses are widely scattered. Tanks here face heavy sediment and silt buildup from well water and seasonal rains, requiring complete emptying and deep cleaning.
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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 Hatim
Rural houses rely on deep wells and shared tank systems, with water carrying high loads of silt and mineral salts. The method is set out in full on the full Water tank sterilization page.
Well water carries high silt and sediment loads
Wells in Hatim are deep and extract water with high levels of silt, sand and minerals. Tanks accumulate these deposits rapidly on the floor and walls.
Open tanks and contamination from the desert environment
Most tanks here are uncovered or have simple lids. Dust, sand, leaves and insects enter directly into the water. Strong sun accelerates algae and bacterial growth in the tank.
Large distances and difficult access
Houses are widely spaced and roads are unpaved and unmarked. Reaching the tanks requires special preparation and fieldwork takes longer.
Hatim on the map
Hatim sits about 2 km from Thaniyah and about 3 km from Barakah.
Open in Google MapsWhat we read inside the tank before anything starts
A rural farming district in the far east on the Makkah to Taif expressway near Wadi Al Sharai and Jabal Laban, with houses and farms scattered across open land.
Sediment on the floor
Heavy sediment from silt, sand and minerals accumulates on the tank floor immediately after filling from wells.
The slime film on the wall
Green algae and oily biofilm build up on walls and ceiling from direct sun exposure and contaminants.
Light and heat
Distribution lines from the tank to scattered rural houses are long and may hold deposits and bacteria in old pipes.
The lining and any cracking
High humidity and mineral salt content accelerate scale formation on walls, floor, ceiling and pipes.
The lid and the openings
Bacterial and fungal colonies form at pipe joints, corners and floor where water settles.
What shows up at the tap
Clear signs of contamination are water colour turning yellow or brown, foul odour and metallic taste.
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 Hatim
Rural area: farms, open ground and scattered homes
Rural farming areas mean tanks are often old, simple and may be built from plain concrete without insulation. Moisture and silt penetrate walls easily, so treatment focuses on deep flushing and strong sterilization to compensate for weak basic structure.
Questions about this district
Why do tanks get dirty faster in Hatim than in other city quarters?
Wells extract water with high silt and mineral content. Uncovered tanks are exposed to dust, sand and insect entry.
Is one sterilization enough or do we need regular treatment?
One sterilization cleans the tank. But because water here carries heavy silt, we recommend sterilization every three months or immediately after rain periods.
What is the difference between regular tank washing and full sterilization?
Regular washing removes surface dirt only. Full sterilization empties the tank completely, cleans the floor and walls under high pressure and applies a strong sterilizing agent.
Is the water safe to drink immediately after sterilization?
After sterilization and complete flushing, the water is safe. We recommend letting fresh water run for an hour before drinking.
What do we do with the silt and deposits on the floor?
We extract all silt and sediment from the floor and dispose of it away. Then we wash the floor and walls under high pressure until the microbial layer is gone.
Do simple and old tanks need different treatment?
They may. If walls are cracked or lids are weak, we focus on deep flushing and may recommend adding a filter.
How much does water tank sterilization in Hatim 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 Hatim.
Other services in Hatim
Other services we provide to residents of Hatim.
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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 Hatim? Tell us what you saw and we will tell you what it needs
We reach Hatim at a time we agree, and you get the full cost before we start.