On behalf of the Zabest Commercial Group, Sigma received a special citation award at the 2006 SE2 Leadership Conference for an innovative storm water management system utilizing pervious concrete pavement which was implemented at Zabest’s Rawson Commons development in Franklin, Wisconsin. Sigma designed the storm water management system which includes pervious concrete pavement and an underlying stone storm water detention bed. The system operates as a zero discharge storm water system reducing potential for downstream flooding and promoting ground water infiltration and aquifer recharge.