Home Infrastructure Environmental Sanitation Rainwater collection works Rainwater collection works Description Save Drainage works and infiltration well Format DWG File size 576.93 KB DOWNLOAD DWG share your appreciation Related Posts Septic tank for small towns Sewerage and latrine sanitation system – Agua Santa Chumuch Oxidation pond Detail of isometric pumping rod manhole box sand trap settling tank Tank foundation with max hydraulic system Pipe network modeling manholes Hillside catchment – profile view and top view band filter Detail of wastewater aerators. wastewater treatment doc Wastewater rig design Preliminary sewage treatment plant Catchment; imhoff tank driving fire hydrant with box hillside catchment Culverts in carriageway track