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

Al Kawthar is a new district east of King Abdulaziz International Airport with modern villas and apartment buildings, and tanks here are crammed into tight spaces between walls or buried underground in narrow basements. Water arrives from a fresh network but the new wide streets are being dug for stormwater drainage, and your tank may be affected by ongoing excavation nearby.
Tanks in Al Kawthar are modern and fitted into very confined spaces, either below ground or between walls, and if digging is happening next to the house, the tank foundation may be at risk. For the method itself, see our water tank cleaning service in detail.
New villas hide tanks below ground to save surface space, and the basement is very tight. Draining needs special equipment for confined spaces and a careful team to avoid damaging the new foundation. Moving and maneuvering in confined areas takes longer and needs precision.
New construction in the district means active digging and heavy trucks passing. Vibration may shake sediment loose inside the tank and crack old tank walls if it is not strongly braced. Full cleaning empties the tank from an unstable state into a clean, empty, safe one.
The stormwater project left holes and open pipes. This creates dust and grit that enters through ventilation openings or small cracks in the tank. Disinfection after cleaning ensures that whatever did enter before cleaning is killed off.
A young district east of the airport with new villas and blocks near Prince Khalid bin Abdullah Road, wide streets but some damaged by the new stormwater project, and sanitation networks not yet complete in all areas.
The new tank may hold construction dust from digging around the house, and we inspect it first to assess the scope and the space we have to work in.
Draining in a tight basement needs special lifting equipment and small machinery, moved carefully down stairs or through narrow passages.
Suction in confined space needs good ventilation to prevent dust and fine particles from hanging in the air.
Hand scrubbing in a tight basement is done with extra care to avoid damaging new basement walls or nearby sewage pipes.
Disinfection in confined space needs extra time for ventilation, and we wait for the chemical to spread fully.
Final rinse and lid check confirm the tank is safe and its seal is tight against dust from ongoing digging.
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.
Al Kawthar sits about 3 km from Al Hamdaniyah and about 4 km from Um Hablain West.
Open in Google MapsPumps 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.
Prince Khalid bin Abdullah Road runs through Al Kawthar and gives our equipment rapid access to sites, and Al Mubashirin Mosque marks the neighbourhood landmark, making it easy for us to coordinate timing and avoid the hours when digging and heavy traffic are at their peak.
We provide these in Al Kawthar too, and more than one can share a single visit.