DESCRIZIONE
A modular subsea equipment assembly including a modular base frame and a plurality of modular superstructure devices for selective attachment to the modular base frame for supporting various components and for attachment to underwater cables. The modular base frame includes a frame member forming an outer periphery of the base frame, and a plurality of cross bars extending between opposite portions of the frame member in one or more directions, the frame member and cross bars having at least upper surfaces each having a plurality of connection points for attaching selected modular devices of the assembly to the base frame in a plurality of different possible configurations.