CSI MasterFormat · Division 31 Earthwork

31 50 00 Excavation Support and Protection

Sheeting, shoring, and trench protection per OSHA.

See the assemblies, products and code sections for this spec: free for 14 days, no card required.Sign inStart free trial
The CSI MasterFormat code for Excavation Support and Protection is 31 50 00, in Division 31 (Earthwork).
Save this section
Also in Division 31 · Earthwork
All of Division 31 →

The full text is for BuildSpec members

Read the complete section, search across every adopted code, run the calculators and ask Copilot — free for 14 days, no card required.

  • Fire-rated assemblies that satisfy this section
  • Products and manufacturers in this section
  • Insert into a project specification
Start your free 14-day trialSign in →

Our previews are real data — live counts, no placeholders. We publish our error log →