The Hi-Jet technology was developed specifically for cleaning pipelines which will be rehabilitated using No-Dig methods
Used for cleaning pipeline networks up to a metallic luster and then drying them, the HI-JET technology is based on directing the water jet to the pipeline’s walls and direct absorption of water and clogging debris.
The equipment used for Hi-Jet cleaning:
In case of incomplete cleaning, the water jet is quickly directed to the place where more cleaning needs to be done.
The procedure is distinguished primarily by the possibility of using manholes or underground chambers where valves are located, leading to elimination of excavations needed for arrival and departure pits.
In situations where there is the possibility of using the existing manholes, the preparation of the arrival and departure pits is required.
The entire cleaning procedure is filmed by a video camera and the pipeline cleaning work results are saved on a CD or DVD which is delivered to the beneficiary, so that the exact state of the pipeline could be analyzed.