Patent ID: 8425148

Claim:
A system for using molded chamber structures to collect waste water or storm water comprising: a first arch-shaped connection chamber having: an elongated body portion including a plurality of upstanding ribs positioned along a length thereof and an open bottom; an end rib, positioned at one end of said elongated body portion, said end rib being smaller than said plurality of ribs and designed to mate with a larger rib at an end of a first water storage chamber structure to couple said connection chamber to the chamber structure in an end-to-end fashion; and a first arch-shaped cut out positioned at a bottom portion in a side wall of said connection chamber; a second arch-shaped first connection chamber having: an elongated body portion including a plurality of upstanding ribs positioned along a length thereof and an open bottom; an end rib, positioned at one end of said elongated body portion, said end rib being smaller than said plurality of ribs and designed to mate with a larger rib at an end of a second water storage chamber structure to couple said connection chamber to the chamber structure in an end-to-end fashion; and a second arch-shaped cut out positioned at a bottom portion in a side wall of said second connection chamber; and an arch-shaped row connector having two ends, one end being positioned within said first arch-shaped cut out and another end being positioned within said second arch-shaped cut out, said first and second arch-shaped cut outs being positioned between upstanding ribs of said arch-shaped row connector such that said row connector cannot be withdrawn from said cut outs without said connection chambers being lifted upward above the upstanding ribs of said row connector.