Home Infrastructure Environmental Sanitation sewage drains sewage drains Description Save Plan of sewage drains Format DWG File size 541.22 KB DOWNLOAD DWG share your appreciation Related Posts Paved road drainage with parallel network Gray water treatment plant Residual water treatment plant Design of urban sewer networks Manholes and cameras Septic tank for small towns rainwater channel waste storage Spillway sanitary sub-collector standard sewers Novafort pipe – high pressure doc Detail of emergency plant and electrical substation Sewerage – east north-south issuer acapulco sand removal detail malcas channel Fractionation rainwater network storm tank Rehabilitation of sanitation in San Martín street Effluent treatment plant