The project consisted of the rain harvesting to meet the domestic water requirements of the water closets and urinal in the toilet rooms located in a public park.

Design of an underground storage tank and related piping for storage of the storm drain.

Redesign of the existing domestic cold and hot water piping serving the existing plumbing fixtures in the toilet room to reflect the addition of the rain harvesting.

Coordination with the Washing Suburban Sanitary Commission (WSSC) and obtaining required permits.

The main challenge with this non-residential water re-reuse, non-potable water harvesting system project related to obtaining the required permit from the Washington Suburban Sanitary Commission (WSSC). In order to obtain the WSSC permit, we had to engage with the other Authorities Having Jurisdiction (AHJs) such as the Montgomery County Department of Environment (DEP) to prove compliance of the project