Home Infrastructure Environmental Sanitation simple solid trap simple solid trap Description Save Solid trap - plant - cut Format DWG File size 388.38 KB DOWNLOAD DWG share your appreciation Related Posts mailbox details local drainage waste treatment plant Manhole type 1 – sewers Paved road drainage with parallel network Urban sewerage Wastewater treatment plant project raw water softener intake detail Sanitation Slow filtration plant – water treatment plant pumping jack sand trap sand trap radier electrofilter drinking water plant water intake from a dam condominium inspection box Sewage plant flat flocculators