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

Al Nuzlah East is a dense popular quarter in south Jeddah adjoining Al Nuzlah Al Yamaniyah, with older apartment buildings on narrow streets housing a large population. Old Makkah Road bounds it to the north, Madain Al Fahd to the east and Al Quraiyat to the west. Shared tanks here are large and serve many families, and coastal humidity and the ageing building stock mean sediment and contaminants build up rapidly with each passing month.
In old dense popular neighbourhoods, large shared tanks serve hundreds of residents and coastal salt and humidity accelerate contamination noticeably. For the method itself, see what water tank cleaning involves.
Al Nuzlah East has old densely packed buildings with large shared tanks where sediment is very deep. Water serves hundreds of people and disinfection must be rigorous and thorough.
Proximity to the sea and industrial zone increases humidity, salt and oily dust. Old tanks corrode faster and algae thrives visibly, with salt deposits building thick layers on internal walls.
Shutting off water to a densely populated building affects hundreds of people. Speed, professionalism and social awareness are essential to handle the pressure and restore service as quickly as possible.
Old apartment buildings on narrow streets in a densely populated area close to south Jeddah's coast and industrial zone, where humidity, salt and heavy dust affect water quality steadily.
Huge tank in an old dense building is opened and inspected to assess corrosion from salt and moisture and deep embedded contamination.
Heavily polluted water thick with sediment and salt is pumped out with powerful equipment; discharge is coordinated with building management and municipal services.
Deep sediment, salt and algae are removed with industrial vacuum equipment that handles the large volume and heavy pollution.
Hand scrubbing on large surfaces targets salt and biofilm removal from coastal humidity exposure.
Disinfection is very strong to ensure water safety for hundreds of residents and kill all salt-resistant bacteria and fungi.
Final rinse is intensive and thorough, lid is carefully inspected, and all openings are checked before refilling under building representative supervision.
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.
Apartment district: residential blocks, repeated floors and shared entrances
Dense old apartment neighbourhoods mean huge shared tanks and high social pressure. Contamination affects hundreds and delays or failure have serious consequences. Cleaning must be very thorough, disinfection rigorous and coordination professional and courteous.
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.
The team reaches the district via Old Makkah Road from the north or Madain Al Fahd Road from the east. Narrow lanes require careful coordination and Al Kawthar Mosque and Basif Mosque are recognised local landmarks that help identify locations accurately.
We provide these in Al Nuzlah East too, and more than one can share a single visit.