The blocks contained in this .zip file are for use with Washington Suburban Sanitary Commision projects. All the blocks follow WSSC standards and can be inserted into drawings using the accompanying menu. The menu will bring up a dialog box from which the details can be selected and then inserted. I created the menu to run with release 12 so release 13 users may have to change the word "Icon" to "Image" in the WSSC.MNU file. Copy the files WSSC.LIN & WSSC.SLB into the Drive:\ACAD\SUPPORT directory and place the *.DWG files in to a directory where you keep you block (Make sure you include this directory path in the ACAD.BAT file). Place the WSSC.MNU file where you usually keep your menus and simply load this menu when you want some WSSC blocks. I have also included the WSSC line standards. I hope you find the blocks and menu useful. Comments can be sent to: MHarris100@gnn.com.