Underground tank leak detection for apartments in Al Mlk Abdallh, Riyadh

Prepared by the technical team · editorial review · last updated 13 November 2026 · Sources

What is specific about Al Mlk Abdallh for underground tank leak detection

The centre of Al Mlk Abdallh is at 24.7324, 46.7414, about 7 km from the centre of Riyadh, with an approximate radius of 1.2 km. The approximate area shown on the map is centred here. Main roads in or near Al Mlk Abdallh: Eastern Ring Road, Al Urubah Road, Makkah Al Mukarramah Branch Road.

The centre of Al Mlk Abdallh sits about 638 m above sea level (SRTM open elevation data).

Al Mlk Abdallh is centred at 24.7324, 46.7414, roughly 7 km from the centre of Riyadh, and its built-up area covers an approximate radius of 1.2 km. That compact footprint means many apartment blocks sit close together, often sharing service roads, utility corridors and older underground water and fuel tanks. For a leak detection service, this density matters: a single fault can affect several neighbouring buildings, so surveys here are planned block by block rather than building by building.

The centre of the district sits about 638 m above sea level, according to SRTM open elevation data. At this elevation, the ground and the surrounding terrain are typically dry and fairly open, with large day-night temperature swings. These conditions tend to cause concrete and steel tanks to expand and contract, which can open hairline cracks and fittings over time. Our technicians therefore check tank seams, inlet and outlet fittings, and the surrounding backfill, and they note how the tank was installed so that readings can be compared with future surveys.

Owners in the area often make predictable errors that we help them avoid. The most common is waiting for a visible puddle or a sudden rise in water bills before calling anyone, when a slow loss can run for months unnoticed. Another is assuming a tank that was repaired is sound, without checking the interior. Coating the inside of a tank is a real option, and the typical internal coating cost is SAR 25–70 per m², depending on the surface and condition. Some owners also skip routine records, which makes it harder to tell whether a reading has changed. Keeping dated logs, scheduling checks before problems start, and asking for a written summary of findings will save time and expense later.

In an apartment, a problem may start in your unit or in a shared line; we separate the two before any work.

When do you need underground tank leak detection?

The following signs are worth checking before they grow:

• The pump runs for longer periods
• A noticeable drop in the water level overnight
• Damp or salt marks on the tiles above the tank

Causes we see in the field

• A common cause: a float valve that does not close, so water is wasted.
• Cracks in the concrete tank walls or floor — we check this before anything else.
• Construction joints and corners — we check this before anything else.

Tools we use in Al Mlk Abdallh

From the first visit to the report

1. Safety first: Tank lids and confined spaces are handled with ventilation and a second person on site.
2. Documented level test: Filling and use are stopped and the level is recorded against time.
3. Isolating the tank from the network: This tells us whether the loss is from the tank body or from the supply line.
4. Checking the body and connections: Inlet, outlet and overflow connections are inspected.
5. Recommendation: You get the next step in writing: repair, waterproofing or a line test.

Quick comparison: facts and costs in Al Mlk Abdallh

Short answers for Al Mlk Abdallh

Mistakes that cost more

• Ignoring the float valve
• Waterproofing the tank before confirming the loss is from the tank and not the line

What you receive

The written output: the written level-test result and the recommended next step. The report is numbered and can be checked with its verification code.