Underground tank leak detection in Khshm Al Aan, Riyadh: cost & published offers

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

Before we start: what we know about Khshm Al Aan

The centre of Khshm Al Aan is at 24.6811, 46.8683, about 19.8 km from the centre of Riyadh, with an approximate radius of 1.2 km. The service-area circle on the map below is drawn from this point. The centre of Khshm Al Aan sits about 580 m above sea level (SRTM open elevation data).

The nearest wadi channel is about 2.9 km from the centre of Khshm Al Aan (OpenStreetMap). Main roads in or near Khshm Al Aan: Second Ring Road.

Khshm Al Aan sits at roughly 24.6811 north and 46.8683 east, about 19.8 km from the centre of Riyadh, with an approximate radius of 1.2 km. Because the neighbourhood lies on higher ground, at about 580 m above sea level, the first check for any underground tank here is the ground and drainage around the tank rather than the tank alone. Water and fuel that escape a tank tend to move downhill, so the technician looks first at how the surface falls away from the tank pit and where any runoff would collect. The nearest wadi channel is about 2.9 km from the centre of Khshm Al Aan, which means that a leak is not likely to reach open water quickly, but the route of any seepage still matters for records and for the owner's own planning.

Several points are left to the site visit itself. The technician confirms the condition of the tank walls, the fittings, the pipework and the access covers, and decides which detection method suits the tank size and the soil around it. Whether the tank needs more than a standard test depends on what is found on the day, and no estimate of time or cost should be treated as settled until the visit is complete. The tank's internal coating, where one exists, is priced separately at SAR 25–65 per m², and whether any coating work is needed is only known once the internal surface has been inspected.

To help the technician arrive prepared, the owner should have the tank's age, original installation drawings, fuel or liquid history and any previous repair records ready. Noting the position of the tank relative to the building and boundary walls, and any recent changes to the surface above it, saves time on the day. Clear access to the tank pit and to the fill and vent points also allows the work to begin promptly. Passing this information on in advance gives the technician a clear starting point in Khshm Al Aan and reduces the chance of needing a second visit.

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

When do you need underground tank leak detection?

If you notice one of these signs in Khshm Al Aan, it is a good moment to talk to the team:

• The tank needs refilling faster than usual
• Damp or salt marks on the tiles above the tank
• A noticeable drop in the water level overnight

The most common causes

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

How we choose the tool in Khshm Al Aan

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.

Khshm Al Aan in facts and sources

Common questions about underground tank leak detection in Khshm Al Aan

Mistakes that cost more

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

What you get after the work

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.