Underground tank leak detection in Mghrzat, Riyadh: cost & published offers

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

Underground tank leak detection in Mghrzat: the local context

The centre of Mghrzat is at 24.7636, 46.7258, about 7.5 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 Mghrzat: Eastern Ring Road, King Abdullah Road, Uthman bin Affan Road.

The centre of Mghrzat sits about 643 m above sea level (SRTM open elevation data).

Underground tank leak detection in Mghrzat, Riyadh starts with the location itself. The centre of Mghrzat sits at 24.7636, 46.7258, about 7.5 km from the centre of Riyadh, and the neighbourhood covers an approximate radius of 1.2 km. Because the area sits about 643 m above sea level, according to SRTM open elevation data, a technician will first confirm the tank's position, access route and ground conditions before any test is planned. Knowing where a tank sits within this compact area helps the team plan travel and decide which equipment to bring to the property.

What is left to the site visit is the physical assessment of the tank and its surroundings. The technician will examine the tank's condition on the ground, check fittings and pipework, and judge whether a leak is likely from the way the tank is installed and used. Lining condition is also judged in person. Internal coatings are often priced by area, with reference rates of SAR 25–65 per m², but the surface that needs coating can only be measured once the tank is inspected. Any repair or coating decision should wait until the technician has seen the actual condition of the inner surface and reported the measured area.

Some information helps the technician prepare before arriving. Please note the tank's approximate age, its capacity, the material it was built from, and any past repairs or unexplained drops in stored volume. Share the exact address or a clear landmark within Mghrzat so the visit starts without delay. If you have records of previous inspections, invoices for earlier coating work or photographs of the tank access point, keep them ready. Clear access to the tank opening and a safe working space on the day will also let the technician complete the checks thoroughly and give you a clear written summary afterwards.

Prices shown on this page come from our own published price list for the city; the final price is set after inspection.

Signs that call for underground tank leak detection

These are the signs most often linked to underground tank leak detection:

• Damp or salt marks on the tiles above the tank
• The tank needs refilling faster than usual
• The pump runs for longer periods

Causes we see in the field

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

How we choose the tool in Mghrzat

The steps in order

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.

Mghrzat in facts and sources

Questions from Mghrzat

What we advise against

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

The written outputs

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.