1924 (#737-763) - Laserfiche WebLink

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96I except small sand traps used in connection with sods foun- tains. The Sand Trap shall be connected to the sewer through s A" cast iron soil pipe drain, and said Trap (draw- ings of which can be obtained at the Plumbing Inspector's of- lice) shall be made according to these specifications. The walls and bottom shall be at least Z" in thickness, and built of Concrete; the size of the trap shall be not less than 48" by l~", and not leas than 24" in depth, inside measurements. The trap shall be divided by s 3" partition wall into two chambers, the size of the discharge chamber shall be 24" in length, and of the receiving chamber 18" iu length. The out- let shall be constructed with a 4" combination Y and eight bend or sanitary Tee with s brass bodied clean out lu the end thereof, and shall be inverted so as to form a trap seal of not less than 8". A 4" quarter bend shall be installed in the partition wall between the two cham~ers with the end in- verted into the receiving chamber. The flow line of this fitting shall be on the same line ss the flow line of the dis~ charge. A cast iron cover shsll be provided for the dischar~ chamber, and a grating for'the receiving chamber. These cov- ers shall rest on a csst iron angle frame of sufficient size as to hsvea one inch bearing on the concrete ws]ls cf the trap. All sand traps in use the date of the passage of this in said City of Santa Aha at ordinance amending Or~ ~ance NO. herein set hereof. forth, on or before ninety (90) days V31 must be made to comply with the terms and conditions from date &ection (a) Care of Sand Traps. All sand traps in garages, wash racks, hotels, boarding houses, factories, laundries, butcher shops, soda fountains, or wherever installe~, shall be skimmed of all oi~ grease and scum at least every two weeks, and oftener if msd~ necessary by excess accumulation, and in case of wash racks, where steam cleaning of cars is practised, a stream of cold water of sufficient quantity to cool tDe oils and greases, shall be allowed to run into the San~ Trap during the entire operation of steam cleaning. A copy of the section pertaining to the care of Ssn~ Traps shall be posted in e~ery building in which there is a San~ Trap installed, ~is notice shall also contain a copy of Section 9~ of the Plumbing Ordinsnce, giving penalties for violation thereof. Section (b) Soda Fountain Wastes Ail waste lines from Soda Fountains and ice boxes shall discharge into a hopper or sink properly installed,