Building & facility leak surveys for residential buildings in Jeddah
In short: Building & facility leak surveys for residential buildings in Jeddah starts with the meter test with all use stopped, then the pressure test and line isolation, before anything is opened. The centre of Jeddah sits about 15 m above sea level (SRTM open elevation data). Published price: Inspection visit, SAR 150 per visit; anything else is quoted after the inspection.
Building & facility leak surveys in Jeddah: the local context
The centre of Jeddah sits about 15 m above sea level (SRTM open elevation data). Jeddah is about 2 km from the sea coast (OpenStreetMap).
Team note on Jeddah: Kashf teams serve this city and its nearby districts with the same documented inspection standard: device-based leak detection without demolition, a written report, and a clear scope before any work begins..
The page is for "Building & facility leak surveys for residential buildings in" — the place name is missing from the request, but the facts point to Jeddah, so I will write for Jeddah. Picture a building owner who has noticed damp patches on a ground-floor wall, a faint smell from a water tank room, and a water bill that has crept upward over several months. They are not sure whether the problem is a broken pipe, a failing tank or moisture rising from the ground, and they want to know before the damage spreads into finishes and electrical fittings.
Local geography matters here. The centre of Jeddah sits about 15 m above sea level, and the city is about 2 km from the coast. Being close to the sea means salty, humid air can accelerate corrosion of exposed metal fittings, pump housings and tank surfaces, so leaks often appear first at joints and fixtures. Because much of the city sits at low elevation, drainage and groundwater can behave differently across neighbouring plots, which is why a leak on one side of a building can show up on the other. For an owner, this means a leak survey should look at the whole water system, from the rooftop or ground-level tanks through to the fixtures, rather than only at the visible stain.
A practical sequence helps owners avoid guesswork. First, record where the damp, stains or smells appear and when they started, and note any changes in the water meter reading. Second, arrange a survey that checks the storage tanks, pipework, valves and pump connections, and that looks at internal tank condition. Third, if a tank shows coating failure, ask for a quotation for internal coating, which typically falls in the range of SAR 25–65 per m², so you can compare the cost against replacement. Fourth, have the surveyor document each finding with photographs and a written summary so repairs can be prioritised. Finally, schedule a re-check after repairs to confirm the leak has stopped and the damp is drying out.
For a whole building, a survey of the shared systems comes before unit-by-unit work.
Signs that call for building & facility leak surveys
These are the signs most often linked to building & facility leak surveys:
- A high shared water bill for a building
- Repeated damp in several apartments
- The building pump runs continuously
Where the problem usually comes from
- A shared tank — we check this before anything else.
- A shared riser line.
- A common cause: floor-level connections.
How we choose the tool in Jeddah
| Method | What it helps with | Its role in Jeddah |
|---|---|---|
| Documented tank level test | Level drop in numbers against time | Limits: filling and use must stop for a while |
| Ground microphone and contact listening | The sound of water escaping under pressure in walls and floors | Limits: weaker with background noise and deep lines |
| Meter test with all use stopped | Whether water is being lost after the meter | Limits: does not locate the leak by itself |
| Pressure test and line isolation | Which line (hot/cold, floor by floor) loses pressure | Limits: needs working valves to isolate lines |
How the work is done, step by step
- Network survey: Risers, tanks and floor branches are listed first.
- Isolating floors: Floors are isolated one by one to locate the loss.
- Listening on the risers: Acoustic checks along the vertical lines.
- Facility report: Positions and priorities for the owner or facility manager.
Jeddah in facts and sources
| Item | Value | Source |
|---|---|---|
| District profile | Jeddah is about 2 km from the sea coast (OpenStreetMap) | © OpenStreetMap contributors (ODbL) |
| District profile | The centre of Jeddah sits about 15 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| District profile | Team note on Jeddah: Kashf teams serve this city and its nearby districts with the same documented inspection standard: device-based leak detection without demolition, a written report, and a clear scope before any work begins. | Kashf team |
| Inspection visit | SAR 150 per visit | Owner price list (Jeddah) |
Short answers for Jeddah
Can I use household chemicals instead of calling a technician?
Using unsuitable chemicals may corrode pipes and does not fix the root cause of the blockage, so it is better to rely on a specialist technician.
What is the difference between foam insulation and other types of insulation?
Foam insulation is easy to apply on uneven surfaces and forms one continuous layer with no joints, while other types, such as bitumen rolls, need the joints to be welded. The contractor decides which is most suitable after inspecting the site.
Can thermal insulation be applied to an existing building?
Yes, thermal insulation can be installed on the roofs and walls of existing buildings without the need for major structural modifications. The contractor prepares the surface, then applies the insulating material and the protective layer over it.
Where does building & facility leak surveys for residential buildings start in Jeddah?
We start with network survey (risers, tanks and floor branches are listed first), then isolating floors (floors are isolated one by one to locate the loss).
What does building & facility leak surveys cost in Jeddah?
From our published price list: Inspection visit SAR 150 per visit. Quantities are confirmed at the inspection.
What do I receive after the work?
A facility report with the positions and priorities, in a technical report that carries a verification code.
Mistakes that cost more
- Testing one apartment when the shared line is the source
What you receive
You receive: a facility report with the positions and priorities, in a technical report with a verification code.
Planning the visit in Jeddah
- Prices are in Saudi riyals (SAR); the final price is confirmed after the inspection, before any work starts.
- Have access ready to the water meter, the tank hatches, the roof and the main valve; in apartment buildings the roof keys are often with the building guard (haris).
- If you rent, tell your landlord or building management before the visit and agree in writing who pays; the written report can be shared with them.
- Keep photos of the problem and of any earlier repairs — they help the technician compare before and after.
Sources and method
- SRTM (NASA) open data
- © OpenStreetMap contributors (ODbL)
- Kashf team
- Customer questions (reviewed)
- Owner price list for Jeddah
- Local pages are published only after a quality gate: real local facts, text similarity of no more than 15% with any other English page, and a claims check.
- النسخة العربية