The right gear for drinking water
Pumps to clear sludge, scrubbing to remove biofilm, and disinfectant meant for potable storage.

Um Hablain East is a residential district in east Jeddah very close to King Abdulaziz International Airport. Streets are relatively modern with a simple residential character and few shops. The location between airport and main roads means noise, strong winds and dust from aircraft movement and traffic. Tanks are modern but need regular cleaning because wind blown dust increases sediment fast.
Tanks here fill with water carrying dust from aircraft operations and vibrations from the near airport. Strong winds laden with grit blow dust into the tank through loose openings. For the method itself, see what water tank cleaning involves.
In Um Hablain East, the airport is extremely close. Aeroplane vibrations affect the tank, and the air carries ultra fine industrial dust from aircraft movement. This powder enters the tank through openings.
The location between airport and main roads means strong gusts. Winds carry sand and grit from roads and airport traffic. The tank becomes a catch for all this airborne dust.
Streets and homes here are relatively new and tanks are simple. But the location means cleaning visits must be frequent. A loose lid allows all this dust to enter easily.
A residential district in east Jeddah within the built up area east of the city, very close to King Abdulaziz International Airport, one of the districts with a simple residential character and relatively modern streets.
In Um Hablain East we open the tank and inspect the floor first; fine airport dust settles quickly on the bottom.
Draining is relatively fast because tanks are modern and straightforward. But the first water may carry heavy dust loads.
Deposits here are fine metallic dust mixed with light sand, requiring powerful suction to clear the tiny particles.
Scrubbing walls and floor by hand removes fine silt and dust that adheres to the surfaces.
Disinfection is strong here because industrial dust may carry contaminants. We may use a stronger product than in ordinary districts.
Final rinsing is vigorous to clear fine dust from the pipework before the water is used again.
The supply into the tank is shut and the tank is drained completely.
The sludge on the floor is scooped and pumped out first.
The biofilm on the walls is physically scrubbed off.
With the walls and floor clean, a disinfectant made for drinking-water storage is applied and given time to act on every surface.
The disinfectant and any loosened residue are rinsed down and pumped out, so the first tank of water after us is not carrying it.
We check the cover seal and inlet before refilling, so dust and insects stay out, then start the refill while you watch it run clear.
Mixed district: shops at street level with homes above them
The mixed district here is very close to a major airport. Ultra fine industrial dust from aircraft movement enters the tank easily during filling. Strong winds from the airport increase particle intrusion. Modern tanks here need more frequent maintenance than neighbourhoods far from aviation traffic.
Pumps to clear sludge, scrubbing to remove biofilm, and disinfectant meant for potable storage.
We send a team, not one person, so a tank is drained, cleaned, disinfected and refilled in a single visit rather than left open for days.
We look at the lid seal and inlet, because a tank that got dirty fast usually has a way in.
Nothing is closed until the tank is refilling and you have seen the water run clean.
Photographs from real jobs carried out by the crew.












The commitment is simple enough to actually keep: we do not leave until the tank is disinfected, refilling, and you have seen it for yourself.
Tanks in Um Hablain East are scattered through the residential district very close to King Abdulaziz International Airport and Mareekh Mountains. Access is straightforward via the ordered streets of the district. The location between the airport and the Haramain High Speed Railway means continuous movement and vibration nearby.
We provide these in Um Hablain East too, and more than one can share a single visit.