Home Infrastructure Environmental Sanitation Two-chamber septic Two-chamber septic Description Save Two-chamber septic tank; for isolated housing where they do not have a sewage network Format DWG File size 161.47 KB DOWNLOAD DWG share your appreciation Related Posts Sanitary facilities the pirias drainage works malcas channel condominium sewerage drain detail Settling basin 4x4x0.5 Pressure-break chamber design for pat field Complete sewer network of San Agustin 3d sewer Road construction details – sewerage Hydraulic design tank imhoff xls imhoff tanks 3d sewage project Storm drain drain box Sewer Sewage plan in trail - autocad Sanitary sewer rain funnel mailbox.inspection camera