In this way, it is possible to mounttwo or more sets of modules on frame 12 without causing pieces of removed tape, adhesive and other debris to be tamped onto the pipe P, as discussed above.In the preferred embodiment depicted in FIGS. 20-25, six modules 322 are disposed about the circumference of pipe P. In this embodiment, each module 322 directs high pressure hydrocleaning liquid through nozzl