SECTION P-1003  INTERCEPTORS AND SEPARATORS
*      *      *
P-1003.3 Grease interceptors.
*      *      *
P-1003.3.5 Hydromechanical grease interceptors, fats, oils and greases disposal systems and automatic grease removal devices. Hydromechanical grease interceptors shall be of semi-automatic design equipped with a full port type ball valve on the discharge side of the interceptor and a draw-off located in the grease accumulating chamber of the interceptor. Hydromechanical grease interceptors; fats, oils, and greases disposal systems and automatic grease removal devices shall be sized in accordance with ASME A112.14.3, ASME A112.14.4, ASME A112.14.6, CSA B481.3 or PDI G101. Hydromechanical grease interceptors; fats, oils, and greases disposal systems and automatic grease removal devices shall be designed and tested in accordance with ASME A112.14.3, ASME A112.14.4, CSA B481.1, PDI G101 or PDI G102. Hydromechanical grease interceptors; fats, oils, and greases disposal systems and automatic grease removal devices shall be installed in accordance with the manufacturer's instructions. Where manufacturer's instructions are not provided, hydromechanical grease interceptors; fats, oils, and greases disposal systems and automatic grease removal devices shall be installed in compliance with ASME A112.14.3, ASME A112.14.4, ASME A112.14.6, CSA B481.3 or PDI G101.
*      *      *
P-1003.4 Oil separators required.
*      *      *
P-1003.4.2 Oil separator design. Oil separators shall be listed and labeled, or designed in accordance with Sections 1003.4.2.1,and 1003.4.2.2 and P-1003.4.2.3.
*      *      *
P-1003.4.2.3 Tightness. Oil interceptors shall be constructed so as to be oil-tight and shall have easily removable water-tight and gas-tight covers.
*      *      *
P-1003.11 Hair interceptor. An approved hair interceptor shall be installed wherever hair is introduced into the drainage system in sufficient quantity to cause line stoppage and shall be installed in connection with the following uses or occupancies when required by the Industrial Waste Division of the Water Department.
1.   Beauty parlors, barbers, beauty operator training schools and similar establishments.
2.   Pet grooming or kennel areas and similar establishments provided with floor drains or trench drains.
3.   Hide or fur processing and similar establishments.
P-1003.12 Plaster interceptor. A plaster interceptor is required on all types of sinks or plumbing fixtures where plaster, earthen or sedimentary materials are to be used.
*      *      *