Trenching and Shoring Manual

Chapter Title Date


Legal Requirements


 2 CalOSHA  
 3 Soils  
 4 Earth Pressure Theory and Application  
 5 Structural Design of Shoring Systems  
 6 Unrestrained Shoring Systems  
 7 Restrained Shoring Systems  
 8 Railroad  
 9 Construction and Special Considerations  
Appendix Title Date
A California Occupational Safety and Health Standards for Excavations  
B Memos  
C Surcharges  
D Sheet Piles  
E Examples  
F Brochures  
G Notes and FAQ's