Underground tank leak detection for restaurants in Al Awd, Riyadh

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

What is specific about Al Awd for underground tank leak detection

The centre of Al Awd is at 24.6275, 46.7267, about 10.9 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 Al Awd sits about 586 m above sea level (SRTM open elevation data).

Main roads in or near Al Awd: Al Batha, Madinah Road, Abdulaziz bin Musaed bin Jalawi Street.

Underground tank leak detection for restaurants in Al Awd, Riyadh starts with location, because the area's position shapes the first checks a technician makes. Al Awd is centred at 24.6275, 46.7267, roughly 10.9 km from the centre of Riyadh, and its approximate radius is 1.2 km. That means most restaurant sites here sit within a compact, dense neighbourhood, and the technician will plan routes and access around that footprint. The centre of Al Awd also sits about 586 m above sea level, a fact that is useful when reviewing elevation records and groundwater behaviour across the district. Before any equipment is opened, the first step is to confirm the tank's position relative to these reference points and to note the surrounding ground level.

What is left to the site visit is the part that depends on the tank itself and what is physically present on the day. The technician will inspect the tank's condition, look for signs of leakage at fittings, lines and access points, and decide which detection method suits the installation. Internal coating condition is assessed in person, and where recoating is considered, the cost is typically estimated by the square metre, in the range of SAR 25–70 per m², so the surface area measured on site will drive the figure. Nothing in this section should be read as a substitute for that inspection, because the true state of a buried tank can only be judged once the visit has taken place.

Information that helps the technician includes the tank's age, capacity and material, the date of any previous repairs or coating work, and any records of stock losses or unusual fuel readings. Please also share the site address with its coordinates if available, since the centre of Al Awd and its radius make it easier to match a restaurant to its neighbourhood context. Knowing where the tank lies in relation to kitchens, drains and parking areas helps the technician plan access safely. Clear notes on past incidents, along with the restaurant's operating hours, allow the visit to be scheduled with minimal disruption to service.

For restaurants, visits are planned outside service hours and recorded for the premises file.

Signs worth paying attention to

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

• 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.
• 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

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 Awd

Questions from Al Awd

Common mistakes we see

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

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.