Home Infrastructure Environmental Sanitation mailbox details mailbox details Description Save Structural details of mailbox for construction Format DWG File size 189.91 KB DOWNLOAD DWG share your appreciation Related Posts tmc manhole 24inch Residual water treatment plant manhole detail sand trap Sewerage system Wastewater treatment plant – Iquitos Red drain hope – Trujillo, Processing facilities Sewer sewage treatment plant Simple intake; dissipating pool – channels Structural reinforcement of storm sewer wells Sewerage system Calculation of the maximum depth mouth wall bilogic compact water treatment plant Construction detail of storm drain at ditch level Reservoir 08m3 Plan of sewerage networks of a Populated Center Water plant drainage ditch