Modular spray assembly for a working machine

A modular spray assembly for a working machine that includes a frame and a working fluid storage tank and is adapted for operation on a roadway, said modular spray assembly further comprising:

• (a) a base assembly that is attached to the frame of the working machine, said base assembly comprising:
• (i) a working fluid conduit having an open end and a closed end;
• (ii) a plurality of nozzle assemblies that are attached to and are in fluid communication with the working fluid conduit;
• (b) a modular component comprising a modular fluid conduit which further comprises:
• (i) a first end;
• (ii) a second end that is adapted to be removably attached to the open end of the working fluid conduit so as to be in fluid communication with the working fluid conduit;
• and
• (iii) a nozzle assembly between the first end and the second end which is attached to and in fluid communication with the modular fluid conduit;
• (c) an open end component that is adapted to be removably and alternatively attached to the open end of the working fluid conduit or to the first end of the modular component, said open end component including a working fluid supply pipe that is in fluid communication with the working fluid storage tank.