A technician washing the inside wall of a water tank with a pressure hose

Water tank cleaning in Al Rawdah Makkah

Al Rawdah clusters hotels and pilgrim housing between King Fahd Road and the Al Faisaliyah tunnel, where older homes steadily make way for tall seasonal blocks. Tanks here serve both intense seasonal demand during Hajj and changing populations of temporary residents. The loads shift suddenly with each peak, which means tanks need regular cleaning to match unpredictable wear patterns.

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Potable-rated materials

Linings and disinfectants cleared for drinking water tanks, not general-purpose products.
You get the downtime first

How many hours the tank is out of service, told before we start rather than after we finish.
A first-draw flush

We run the first draw off after refilling, and the tank is not handed back until the water runs clear.
Ground and roof tanks

Villas, apartment blocks and premises that need a written record of each visit.

Why the job is different in Al Rawdah

Hotel tanks especially carry wildly uneven loads: vacant one week and drained flat the next. The residue left in the floor layer follows no simple pattern and builds up unpredictably. The method is set out in full on the full Water tank cleaning page.

The first reason

The inlet filter demands extra attention here

Water entering Al Rawdah tanks passes through a dust storm from Jabal Abu Qubais in summer. The filters on the inflow choke fast and need regular clearing. Cleaning the tank alone does nothing if the first filter is clogged.

The second reason

New construction means pipes are still clean

New hotels and apartment blocks in Al Rawdah have not yet corroded the old rust residue into their pipes. But the mains water itself arrives compromised from the shared network. Cleaning must tackle the external supply first.

The third reason

Seasonal demand creates service bottlenecks

Hajj peaks overwhelm all maintenance schedules, and early booking protects you from water outages at critical moments. Residential tanks can wait. Hotels cannot.

Al Rawdah on the map

Al Rawdah sits about 1 km from Al Maabdah and about 1.5 km from Al Jumayzah.

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Before treatment

The condition of the tank decides the method

Proximity to the Grand Mosque and the holy sites means water demand spikes without warning. The neighbourhood mixes old and new buildings, each with different tank ages and conditions.

Fine brown sediment beneath shallow water

The layer on the floor

Floor sediment in Al Rawdah tanks carries minerals from freshly painted walls and debris from ongoing construction, not just ordinary deposits from still water.

Light and algae

Algae is rare here because tanks drain and refill rapidly, but sunlight through maintenance ports can trigger heavy growth in a single week.

A damp concrete wall carrying a dark deposit

The deposit on the wall

Walls in relatively new hotel tanks carry only light mineral film, making cleaning easier but requiring mild chemistry that protects the interior coating.

A concrete surface with a fine hairline crack

The lining and hairline cracks

Internal linings in hotel tanks often use specialist material, and hairline cracks come from repeated pressure swings more than from stagnation.

The lid of a water tank on a building roof

The lid and the access hatch

Covers and hatches on high roofs endure direct sun exposure, causing continuous expansion and contraction that may open stress cracks at the seal edges.

A plastic pipe leaving the exterior wall of a building

The vent and the overflow pipe

Vent holes in Al Rawdah need robust protection from mountain dust and wind gusts, and overflow pipes must be a top maintenance priority.

How we work

1
Inspect before the drain

Tank type and material, the condition of the lining, the depth of the sediment, the lid and the vent, and where the drained water will go. We agree the window without supply before anything is opened.
2
Drain, then lift the sludge

The water leaves through the outlet, then the layer beneath it is taken out by hand and by suction. That layer is the reason for the visit, not the water that ran out ahead of it.
3
High pressure wash

Walls, floor and the joint where they meet, with a brush wherever the film resists, then the wash water is taken out completely so nothing we lifted settles again.
4
Disinfect and put back in service

Disinfectant over every internal surface, left for its contact time and then rinsed out, followed by the refill, a first draw off at the taps, and a report on what was inside the tank.

What water tank cleaning includes

An inspection before the valve

Tank type, lining condition, depth of sediment, lid and vent, recorded before any water leaves.
Full drain and sediment removal

The water through the outlet, and the layer below it by hand and by suction until the floor itself is showing.
Pressure washing walls and floor

High pressure across the surfaces and corners, and a brush on anything water alone will not lift.
Disinfection after the wash

A disinfectant intended for drinking water tanks, named to you before it is used, left for its contact time and then rinsed out.
Refill and the first draw off

We refill, run the taps so the new water moves through the pipework, and tell you when it is ready to use.
A report and the next date

What was inside the tank, anything on the lid or the lining that needs repair, and a sensible date for the next clean.

What is different about Al Maabdah Sub-Municipality

Al Maabdah sub municipality climbs from Al Abtah and Al Jumayzah beside the Al Mualla cemetery up through Al Khansa and Rai Adhakhir to Al Adl, Jabal Al Nour, Wadi Jaleel and Qurtubah on the outer ring roads. It mixes hotels and pilgrim housing near the Grand Mosque with old popular houses on hillside passes, new housing schemes on valley floors that carry flash floods after rain, and industrial plots, workshops and warehouses along Al Hajj Street in Qurtubah. Street widening and expropriation leave partly demolished frontages in Al Khansa.

Questions about this district

Does the tank empty faster during Hajj season, and does that affect cleaning?

Yes. Fast draining means sediment does not settle normally to the floor. Cleaning must allow for this rapid turnover and leave walls and floor completely clean so old residue does not mix into the incoming supply.

Does dust from Jabal Abu Qubais really get into the tank despite the cover?

Dust does not usually enter if the cover is tight. Vent holes and maintenance ports need mesh protection against strong wind. Checking these openings is part of thorough cleaning.

Temporary residents use water differently than permanent ones. Does this damage the tank?

Erratic use leaves irregular deposits. Pilgrims may not use hot water often while residents do daily. This uneven pattern affects particle buildup inside pipes and the tank itself.

Should the tank be cleaned both before and after the Hajj season?

Pre season cleaning ensures a fresh start. Post season cleaning removes what heavy use left behind. For hotels and seasonal facilities this rhythm keeps water quality level year round.

The tank is nine years old and the internal pipes are starting to corrode. Does cleaning still help?

Cleaning removes loose rust and sediment from the floor and walls, but corroded pipes themselves may need replacement. Regular cleaning slows rust spread and improves water taste.

Water reaches the hotel from a distant pumping station. Does that mean a dirtier tank?

Long pipe runs mean longer exposure, so particles settle en route. Regular cleaning reduces this effect, but the quality of incoming water is foundational.

How much does water tank cleaning in Al Rawdah 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 Al Rawdah.