(Night) Drainage EngineerThe NIGHT shift Drainage Engineer will work in commercial sites, covering London and Essex Job Specification: Perform unblocks with the use of HPWJ. Drain repairs. Drain mapping and locating. Operate rotary machines. Clearance of Blockages internally and externally Replace Pipework, plastic, copper, and cast iron sink waste, urinals, down pipes, stack pipes Confident in...