Cable and/or hose installation method for pipeline or conduit system uses relatively spaced inner and outer sleeves for providing annular gap for locating cable and/or hose

摘要

The cable and/or hose installation method has the pipeline or conduit system (AR) fitted with inner and outer sleeves (IL1,AL1) which are held apart by radial spacers (AH), for defining an annular gap (RS) for location of the cable (OC1) and/or hose (LR), which is inserted at the same time as the inner sleeve.. Also included are Independent claims for the following: (a) a pipeline or conduit system with at least one cable or hose; (b) a cable or hose installation device