Home Infrastructure Environmental Sanitation Drains Drains Description Save Detail of drainage boxes plus black and rainwater pipe installations Format DWG File size 1.26 MB DOWNLOAD DWG share your appreciation Related Posts Manholes and jump wells Road drainage work - sections 180 m huaracane aqueduct Water pumping chamber water treatment plant Wastewater pretreatment Flocculators – water treatment Municipal wastewater treatment plant Sanitary drainage Detail of drainage works in roads sewage treatment plant Plan of catchment water architecture and structure Storm drain with inverted siphon Stormwater manhole box details Ecosan detil ecological sanitation drawing primary settler Pumping station for wastewater Detail of pass channel in road project Wastewater treatment plant manhole