Underground tank leak detection in Atyqa, Riyadh: without breaking

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

Before we start: what we know about Atyqa

The centre of Atyqa is at 24.5967, 46.7084, about 13.4 km from the centre of Riyadh, with an approximate radius of 1.2 km. The approximate area shown on the map is centred here. The centre of Atyqa sits about 588 m above sea level (SRTM open elevation data).

The nearest wadi channel is about 0.4 km from the centre of Atyqa (OpenStreetMap). Main roads in or near Atyqa: South Ring Road, King Fahd Road, King Fahd Branch Road.

Can a leaking underground tank in Atyqa be found without digging up the garden or the driveway? In most cases, yes. Atyqa sits at 24.5967, 46.7084, about 13.4 km from the centre of Riyadh, with an approximate radius of 1.2 km, so it is a compact area where the same ground and access conditions tend to repeat from one property to the next. The centre of the neighbourhood is roughly 588 m above sea level, and the nearest wadi channel runs about 0.4 km from the centre, which matters because low ground near drainage paths can show different soil moisture and tank exposure than higher plots. Knowing these local conditions helps the inspector decide where to look first and which signs deserve closer attention.

The inspection follows a set order. It starts with a review of the tank's age, its fill and dispensing records, and any past repairs or changes to the piping. The technician then checks the surface above the tank and the pipe runs for staining, soft spots or unexplained dampness. Non-intrusive testing comes next, so that the tank and its lines are assessed without breaking the ground. Where the results point to a problem, the report sets out which section is affected and what the likely options are. If internal lining is part of the repair, the cost is quoted per square metre, usually SAR 25–65 per m², so the owner can compare the options against the size of the tank before any work is approved.

Before the visit, gather what you already have. Bring the fill records, any earlier test reports, and the tank's installation papers if you can find them. Note any changes in fuel readings, sudden drops in stock, or wet patches you have seen near the tank or along the pipe route. Clear access to the fill cap, the vent pipe and the inspection points saves time on the day, and it helps to tell the technician whether the plot drains toward the wadi side of the neighbourhood. A short list of these details lets the inspection focus on the questions that matter most for your property in Atyqa.

The aim is to locate the cause with instruments first, so any opening is limited to one point.

Signs worth paying attention to

The following signs are worth checking before they grow:

• 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

Causes we see in the field

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

Tools and methods, and when we use them

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.

Atyqa in facts and sources

Questions from Atyqa

Common mistakes we see

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

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.