GAS TRAP MAINTENANCE HOLE - Los Angeleseng2.lacity.org/techdocs/stdplans/s-100/s1392.pdf · Trap,...
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GAS TRAP MAINTENANCE HOLE - Los Angeleseng2.lacity.org/techdocs/stdplans/s-100/s1392.pdf · Trap, Channel Invert & Eye Bolts p Outlet . Dp+4,7 Outlet Maintenance Hole Tip of Nozzle