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Raghwat Al Janoub Maintenance and Cleaning

Water tank waterproofing in Al Misfat, Riyadh

Al Misfat is an industrial zone adjacent to the Riyadh Refinery and Aramco facilities, where water is heavily mineralised and full of sediment. Tanks here leak faster than in residential areas because hard water deposits press against the inside walls and crack concrete. Sealing protects the tank from the constant pressure of mineral loaded water.

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Why a tank needs sealing, not patching

  • Water you store stays stored

    A lined tank keeps the water it holds instead of feeding a slow leak into the slab.

  • The damp stain has a cause

    The wet patch on the ceiling or wall below a tank is the symptom, and the tank is usually the cause.

  • Safe to hold drinking water

    The materials we apply are rated for potable water, so the tank is safe to drink from once it is back in use.

  • Proven before you rely on it

    We do not hand a tank back on trust.

Why the job is different in Al Misfat

Water in Al Misfat is extremely hard and deposits white scale rapidly, so older tanks fill inside with layers of lime and calcium very fast. The whole method is set out in our notes on water tank waterproofing.

  • Hard water deposits press and crack concrete walls

    Al Misfat water carries heavy minerals and salt that leave deposits under pressure on tank walls from inside. This chemical pressure breaks down concrete and creates deep cracks much faster than in areas with softer supply water.

  • Old tanks are caked with heavy mineral scale

    Tanks in Al Misfat need deep cleaning of deposits before sealing can work. White scale buildup hides the cracks underneath, so thorough removal is essential before the tank can be inspected and assessed.

  • Industrial operations demand precise scheduling

    The Refinery runs on tight production schedules and cutting water affects manufacturing. Work timing here needs advance agreement with facility management and safety.

What's Included

The district is surrounded by large industrial plants and its medical, educational and sanitation services are very limited. The population is mostly workers and migrant labour.

  • Emptied and fully dried

    Draining in Al Misfat takes longer because tanks are often choked with years of accumulated mineral sediment and scale.

  • Cracks and leak points surveyed

    Cracks are hidden under white deposits, so deep cleaning is essential before the tank can be fully assessed for damage.

  • Surface prepared before coating

    Surface preparation involves scraping deposits down to bare concrete and removing all scale from the interior walls.

  • Waterproofing applied in coats

    Coating in layers provides protection against new lime buildup that hard water will continue to produce.

  • Full curing time

    Full curing time lets the material bond strongly to the cleaned concrete surface.

  • Fill test before handover

    Fill testing is cautious and gradual because the industrial area may need water for production at fixed times.

The character of Al Misfat

Industrial area: workshops, warehouses and loading yards

An industrial area demands tighter sealing because tanks here serve production processes that cannot tolerate any interruption or contamination. Coordination with facility management is a core part of the job.

How we work

Look at the tank

Drain and prepare

Apply and cure

Fill, test and hand over

Some of our work

Photos from our team's work.

  • A tower elevation with clean reflective panels beside panels carrying dark streaks
  • Two technicians on ropes washing a faceted metal facade at night with a pressure lance
  • A crew on ropes midway down a blue glass tower topped by two masts
  • Three technicians on ropes above a curved glass roof over a building atrium
  • Five technicians on ropes cleaning the yellow and grey elevation of a medical building
  • Seven technicians in yellow helmets descending parallel ropes on aluminium cladding

Landmarks of Al Misfat

At Al Misfat near the Riyadh Refinery and along Kharj Road, access to tanks runs through facility gates and security checkpoints. Timing with guards and safety protocols determines when and how work can reach the tank.

  • the Riyadh Refinery
  • Kharj Road
  • Al Alam Street

Other services in Al Misfat

The room and the building around it are on one list.

Nearby districts we cover

Questions before booking

Do white mineral deposits from hard water weaken the tank structure?
Yes, lime and calcium press on walls from inside and break down the concrete. Deep cleaning removes them, and then sealing prevents new deposits and protects the fresh surface.

How often must an Al Misfat tank be inspected because of scale buildup?
In hard water zones we recommend inspection every one or two years. Sealing slows the process, but new deposits continue to form and need periodic attention.

Can you seal tanks that serve Aramco facilities in this industrial area?
Yes, tanks supplying factories and industrial plants can be sealed the same way. We coordinate with facility management and safety procedures before starting.

After sealing, is the water safe for industrial use at the Refinery?
The coating is approved for industrial and drinking water both. Industrial facilities may have additional standards we confirm before work begins.

Does industrial dust from nearby factories get into the sealed tank?
Dust enters from the top opening. Sealing does not stop it but protects walls from moisture damage. The tank itself needs a tight fitting cover to exclude dust.

Can you seal a very old factory tank without stopping production?
Yes, many facilities have standby tanks. We coordinate shutdowns during scheduled maintenance windows or use the backup supply while work runs.

How much does water tank waterproofing in Al Misfat cost?
It is set after we have seen the job, because the price follows the size of the place, its condition and the time the work takes. Send a photo and a description on WhatsApp and we will give you an estimate before we reach Al Misfat.

Need water tank waterproofing in Al Misfat? Tell us about the place and we will tell you what it needs

We reach Al Misfat at a time we agree, and you get the full cost before we start.

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