Home Infrastructure Environmental Sanitation rain grate rain grate Description Save Description; detail plans; design and sizing of a rainwater grid. Format DWG File size 194.17 KB DOWNLOAD DWG share your appreciation Related Posts Sampling chamber Sewerage and stormwater drainage Mailbox Sanitary discharge structure Subdivision implantation Treatment plant for riles industries Road construction details – sewerage Steel plate based grille and storm swallower Design and hydraulic calculation of cisterns 24 inch single manhole Effluent treatment plant Facultative stabilization lagoons and sand remover Chamber breaks pressure type 7 Weir structure in pretreatment Fixed busbar without bypass channel Lagoons for stabilization of sewage effluents – Lopez Sewage plant Sewage pumping plant with 4 pumps Manhole plans Landfill; geotextile and geomembrane distribution