Drain unblocking and high-pressure jetting
Cleaning and blockage clearance in sewer and rainwater drainage lines — with investigation of recurring obstruction.
When is it used?
- Grease, deposits and debris building up in a line.
- Blockages between access chambers and in accessible drainage pipes.
- Cleaning required before inspection or internal rehabilitation.
The method behind the work
High-pressure water jetting and specialist tools are selected for the blockage and pipe condition. Jetting-vehicle services depend on site access and conditions. Where another defect is suspected, an inspection or further check is used rather than assuming that restored flow resolved the cause.
How does the work proceed?
- Assess the blockage and access points.
- Select appropriate tools and operating pressure.
- Clean the line in a controlled manner.
- Check that flow has been restored and recommend further camera inspection where needed.
What should be agreed in advance?
The inspection scope, treatment area, price, working conditions and documentation. Final camera footage, a written report or both are supplied according to the agreed service.
Jetting does not repair a crack, hole or root entry through a defective joint. Pressure and equipment are matched to the pipe. Not every obstruction can be cleared by one method or in one visit.
Recurring blockages need an underlying-cause assessment
Restoring flow and understanding why a blockage formed are different tasks. If it recurs, explain what work has already been carried out and where. Findings determine whether camera inspection, targeted cleaning or repair assessment is needed.
Before arranging the work
What if the blockage keeps coming back?
Alongside clearing it, investigate why it returns: roots, deposits, gradient or defects in the pipe and joints.
Does jetting repair a damaged pipe?
No. Jetting clears obstructions or deposits. Wall or joint defects require assessment and a suitable repair method.
What affects the price?
The obstruction, line length, access, equipment and inspection scope. The price list gives starting prices; the job price is defined in a quotation.
Discuss your pipe problem
Nationwide service across Israel, by prior arrangement. Tell us the problem, location and any previous work.
