This manual is specifically for individual developers who are building new sewers and/or upgrading existing sewers to public standards to provide sewer service to new developments built by said developer. These sewer systems will be turned over to MSD for ownership and maintenance upon completion of all MSD requirements.
The detail drawing files require AutoCAD or a similar CAD viewing software to open them. These files are in .dwg format, not .dwf. They are fully editable once downloaded. They can be imported directly into AutoCAD drawings.