Building Trap definition
Building Trap means a device, fitting or assembly of fittings installed on the building drain to prevent circulation of air between the drainage system of the building and the Building Sewer.
Building Trap means a device, fitting or assembly of fittings installed on the service line to prevent circulation of air between the drainage system of the building and the service line.
Building Trap means a device, fitting, or assembly of fittings installed on the building drain to prevent circulation of air between the drainage system of the building and the Service Line. In the case of existing construction, the Building Trap shall-be located on the Service Line.