a) All sewage generated within a manufactured home community shall discharge
into an approved sewage disposal system.
1) A sewage disposal system designed to discharge below ground, or to the
ground surface with a flow of less than 1,500 gallons per day, shall be
regulated by the Department and must meet the requirements of the
DPH 77 ILLINOIS ADMINISTRATIVE CODE 860 860.240
Private Sewage Disposal Code. (Type A Violation)
2) A sewage disposal system or group of systems installed after July 1, 1998
designed to discharge 1,500 or more gallons per day to the ground surface
shall meet the requirements of the Illinois Pollution Control Board (35 Ill.
Adm. Code 309.102(a) and (b)). (Type C Violation)
b) A sewage collection system shall meet the following requirements:
1) A minimum 4 inch inside diameter sewer riser extending at least 4 inches
above the finished grade level shall be provided at each site. The material
for the building drain and sewer riser must be approved building drainage
pipe material as specified in Section 890.Table A of the Illinois Plumbing
Code and shall be installed by an Illinois licensed plumber. The
connection between the riser and the manufactured home sewer pipe shall
be watertight and odor tight. A watertight and odor tight cap or plug shall
be installed on all sewer risers that are not in use. Provisions shall be
included to allow for vertical movement due to frost heave if the home is
not supported below the frost depth. (See Section 860.Illustration D.)
(Type A Violation)
2) The building sewer piping must be approved building sewer material as
specified in Section 890.Table A of the Illinois Plumbing Code and meet
the requirements of Section 860.Table C. (Type A Violation)