Public Health Act 1936 Section 27 BS8301 :1985 Code of Practice on '(1) No person shall throw, empty or turn, or Building Drainage suffer or permit to be thrown or emptied Para. 313 Grease Traps (a) Provision. or to pass. into any publlc sewer. or into Where large quantities of grease are dis-any drain or sewer communicating with charged into the drains. as from canteen a public sewer -kitchens and wash-up rooms, a grease trap (a) any matter likely ...... to interfere or self flushing grease gully should be with the free flow of the contents ...... provided. Note: Grease could solidify in the drain or In normal domestic drainage. grease traps sewer and be the basic cause of a need not be provided. blockage.

DOI link for Public Health Act 1936 Section 27 BS8301 :1985 Code of Practice on '(1) No person shall throw, empty or turn, or Building Drainage suffer or permit to be thrown or emptied Para. 313 Grease Traps (a) Provision. or to pass. into any publlc sewer. or into Where large quantities of grease are dis-any drain or sewer communicating with charged into the drains. as from canteen a public sewer -kitchens and wash-up rooms, a grease trap (a) any matter likely ...... to interfere or self flushing grease gully should be with the free flow of the contents ...... provided. Note: Grease could solidify in the drain or In normal domestic drainage. grease traps sewer and be the basic cause of a need not be provided. blockage.

Public Health Act 1936 Section 27 BS8301 :1985 Code of Practice on '(1) No person shall throw, empty or turn, or Building Drainage suffer or permit to be thrown or emptied Para. 313 Grease Traps (a) Provision. or to pass. into any publlc sewer. or into Where large quantities of grease are dis-any drain or sewer communicating with charged into the drains. as from canteen a public sewer -kitchens and wash-up rooms, a grease trap (a) any matter likely ...... to interfere or self flushing grease gully should be with the free flow of the contents ...... provided. Note: Grease could solidify in the drain or In normal domestic drainage. grease traps sewer and be the basic cause of a need not be provided. blockage.