Underground tank leak detection for villas in Al Amarya, Jeddah

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

What is specific about Al Amarya for underground tank leak detection

The centre of Al Amarya is at 21.4899, 39.1907, about 6.2 km from the centre of Jeddah, with an approximate radius of 1.2 km. The approximate area shown on the map is centred here. Main roads in or near Al Amarya: King Fahd Road, Madinah Road, King Abdulaziz Road.

Al Amarya is about 0.6 km from the sea coast (OpenStreetMap). The centre of Al Amarya sits about 17 m above sea level (SRTM open elevation data).

Al Amarya sits at 21.4899, 39.1907, about 6.2 km from the centre of Jeddah, with an approximate radius of 1.2 km. That places most villas a short drive from the city core, yet still within a compact neighbourhood where tank work can be planned around the same access routes and local conditions. For owners, the practical effect is that our crews can schedule inspections around traffic patterns and reach a property without the delays common further out, which matters when a leak test needs the tank kept isolated for a set period.

The centre of Al Amarya sits about 17 m above sea level, according to SRTM open elevation data, and the area is about 0.6 km from the sea coast. Both facts shape how we read a site. Low-lying ground near the coast can carry a higher groundwater table and more salt-laden moisture in the soil, so when we survey a buried tank we check for water ingress around the walls and base and note any signs of corrosion on fittings. The 17 m elevation tells us the land is not a flood basin, but the coastal proximity still means we pay close attention to seals, vent pipes and the condition of the tank's protective lining. Where a coating needs renewal, the internal coating price is quoted at SAR 25–65 per m², and the final figure depends on the surface area measured on site.

Owners in Al Amarya usually avoid the same few mistakes. The first is waiting for a visible puddle or a smell before calling for a check, when small seepage often shows up first as a drop in water level or a damp patch near the fill point. The second is assuming a tank that holds water in summer is sound, since leaks can open or widen with temperature changes in the soil. The third is repairing a symptom without testing the whole tank, which can leave a second weak point untouched. The fourth is comparing quotes by price alone without confirming the coated area and the method of leak detection being used. Raising these points early keeps the process clear and the result reliable.

In a villa, tanks, the roof and the yard lines are usually yours to look after, so it helps to know where the main valve and tank hatches are.

Signs that call for underground tank leak detection

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

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

Where the problem usually comes from

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

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.

Al Amarya in facts and sources

Questions from Al Amarya

Common mistakes we see

• 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.