Home Infrastructure Environmental Sanitation Register machine Register machine Description Save Manhole box for the foot of the rainwater downspout Format DWG File size 28.07 KB DOWNLOAD DWG share your appreciation Related Posts sewerage details Residual water treatment plant Processing facilities ditches Black water details Calculation of slope and discharge units xls jagged drop Special sewer cameras treatment plants Accessories for aqueducts sand trap discharge chamber settler Subdivision implantation Storm runoff map Rainwater discharge head Irrigation channel – sewer Curb and manhole cover Air blower for treatment plants Potable water clamp insert detail