Blocked outlet clearing
Removing sand and silt blocking storm-water outlet pipes
Farwaniya
Storm-water drainage in Rai Industrial
Storm-water drainage in Rai Industrial covers large warehouses and workshops with high roofs and broad yards collecting vast water volumes. We calculate flow rates from roof area and Kuwait rainfall to size pipes and pits. Each network section is tested under high pressure and pipes buried at steady fall no less than one percent slope. This ensures drainage before rain stops.
- 24-hour emergency
- Camera first, every job
- Leak detection without breaking
- All six governorates
What sets this area apart
Rai warehouses and factories have extended roofs and loading yards paved with concrete at gentle slope. We laser-level the yards and find natural low points where we place catch basins and collection grids. We run 150 to 200 millimetre pipes from each basin toward a large collection tank or very deep pit. For workshops handling oil or chemicals we add a separator tank before the main pit to remove contaminants.
Rai Industrial sits in Farwaniya as a zone of large warehouses where substantial rainfall collects quickly.
We run water continuously for one minute through every basin and line to confirm no blockage before covering pipes.
What the service covers
High-pressure line jetting
Water jet cuts through compacted sand and dried silt inside the line
Pre and post camera check
Internal filming before and after so the clear result is confirmed
Storm-drain network design
New network laid to correct falls for the property footprint
Sump and gully cleaning
Emptying and cleaning collection sumps and linked floor gullies
Scheduled network maintenance
Pre-season visits to keep storm lines clear before rain arrives
How we work
Our four steps, and you see every one
You call and describe it
Tell us what is happening and where, and the right equipment is loaded before we arrive.
The camera goes down
We film the line from inside and know the kind of blockage and its exact place. No guessing.
We clear it
High pressure water, a machine or a drain snake, whichever the line actually needs.
We film it again
The camera runs a second pass and you see the line clear with your own eyes before we leave.
Who we work for
Same method, same equipment. Only the size of the job changes.
Homes and apartments
- Drain and gully unclogging
- Cesspit suction
- Leak detection without breaking
- Tank cleaning and waterproofing
Offices
- Plumbing maintenance contracts
- Mixer and valve repair
- Low water pressure
- Clearing bathroom lines
Restaurants
- Grease traps
- Commercial kitchen lines
- Restaurant gas lines
- Scheduled clearing and cleaning
Complexes and buildings
- Sewer network maintenance
- Sewage and basement sump pumps
- Manhole and inspection chamber cleaning
- Operation and maintenance contracts
Why us
Why Al Amana
Amana means trust. Someone else's home is not ours to be careless in.
Filmed before and after
Do not take our word for it. Look at the line yourself.
Clearing before breaking
Breaking is the last resort, never the first step.
24-hour emergency
A blocked line does not wait for the morning.
All of Kuwait
Six governorates, 139 areas.
Maintenance contracts
For buildings and complexes, servicing before the problem starts.
We work on commercial sites too
Restaurants, offices and complexes, not only homes.
More areas for Storm-water drainage
Other services in Rai Industrial
Manhole and inspection chamber cleaning
See the detailsRestaurant grease traps
See the detailsSewerage contracting
See the detailsSewage tanker and suction
See the detailsCommon questions
Questions about Storm-water drainage in Rai Industrial
Need someone now? The emergency line is open any hour.
+965 9668 4964
What pit size do I need for a 5000 square metre warehouse?
It depends on soil absorption rate underneath. We dig test holes and measure water absorption speed first. Usually we recommend a pit holding 150 cubic metres with distribution pipes beneath to increase absorption surface area.
If the yard is perfectly flat can I use just one basin in the middle?
No, water will not flow to one point from flat yard. We grade a gentle 0.5 percent minimum slope from edges to centre or place several distributed basins. This speeds drainage and prevents water from pooling under equipment.
