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MSD Standard Drawings

Drawings in the table below may be viewed as a .gif file (Drawing Name), or an Autocad-compatible .dwf file (Accession Number). If needed, you may download a viewer for .dwf files. If you have questions concerning these drawings, please contact the Design Section of MSD's Wastewater Engineering Division.

SMU (Stormwater) and Low Pressure Force Main Package drawings are available from the list of Related Links at the left side of this page. A package containing all MSD & Low Pressure Force Main drawings, as well as the MSD CAD Standard document, is also listed as 'MSD CAD Standard' under Related Links.

DRAWING NAME (.gif)	ACCESSION NUMBER (.dwf)
Drop Manhole	49003
Precast Concrete Drop Manhole	49003-A
Typical Inverts	49004
Manhole Castings	49005
Type "A" Manhole Frame Casting	49006
Lamp Hole	49009
Interceptor Inlet Frame	49026
Interceptor Inlet Grating	49027
Junction Chamber Reinf. Steel	49029
Concrete Collars on Conduits	49031
Conduit Trench Dimensions	49032
House Drains and Stacks	49033
Manholes on Sanitary Conduits - 18" and Under	49037
Key Block	49039
Manhole on Sanitary Conduits - 48" and Over	49040
Precast Concrete Manhole Tee	49040-A
Concrete Cradle and Encasement	49044
Temporary Manhole Cover	49045
Manhole at Base of Steep Slopes	49046
Cleanout for House Sewers	49047
Standard Two Way Cleanout for Building Sewers	49047-A
Modified Type "T" Manholes	49048
Modified Type "S" Manholes	49049
Locking Lid Manhole	49050
Watertight Manhole	49051
Details for Laying 2 Bldg. Sewers in One Trench	49052
Connection to Existing Brick Sewer	49053
Batter Board	49054
Alternate Batter Board	49054-A
Self Sealing Manhole Lid	49055
Precast Concrete Manhole Base	49056
Encasement for Existing Sanitary Pipe	49057
Sanitary Manhole Grade Adjustment	49058
Sanitary Manhole Grade Adjustment (Precast)	49058-A
Type A Sampling and Gauging Manhole	49059-A
Type B Sampling and Gauging Manhole	49059-B
Type C Sampling and Gauging Manhole	49059-C
Type D Sampling and Gauging Manhole	49059-D
Type E Sampling and Gauging Manhole	49059-E
Building Sewer Lateral	49060
Inside Drop Connection for Existing Manhole	49061
Grit Chamber	49062
Separation Manhole	49067
Standard Monitoring Manhole	49068
Standard Building Connection to a Low Pressure Force Main	49069
Standard Symbols	49072
Standard Symbols	49073
Standard Symbols	49074
Standard Symbols	49075
Standard Symbols	49076

Notes:

The .gif format images (linked from the drawing names) are for convenience only, and should not be used as engineering drawings. The .dwf format files (linked from the accession numbers) are the actual CAD-based drawings.
After trying to open a .dwf file, the window in your web browser may be blank, even with the viewer program installed. If this occurs, please save the file first. In Internet Explorer, right-click and choose "Save Target As...", then save it to a convenient location. From there, double-click the file to open it in the viewer program.