Home Infrastructure Environmental Sanitation Side storm hole details with grille. Side storm hole details with grille. Description Save storm drain; detail of the diameter of the bars in the grid; Format DWG File size 1.06 MB DOWNLOAD DWG share your appreciation Related Posts Sanitation network details Processing facilities Culvert stormwater drainage transverse subdrain Sewer and pool breaks pressure zip settler Potable water Discharge head. with masonry wall Storm drainage – sewers. slow sand filter Calculation memory of a health network doc Manhole type 1 – sewers Sampling chamber Hydro sanitary project of a sentry box sand trap Collection boxes for storm drainage sanitary filter Water treatment plant Clarifier Septic tank