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Differing Site Conditions: Understanding Claims and Disputes

December 9, 2026 12:00 PM - 1:00 PM (EST)

Description

Speakers:

Zachary Boswell, PE – Director, Secretariat

Justin Dominguez, PE – Director, Secretariat

Differing Site Conditions (DSCs) involve subsurface or other concealed physical conditions that differ materially from those indicated in the contract documents, or unusual unknown conditions that differ from those ordinarily encountered on similar work.

This webinar will discuss DSC clauses found in many construction contracts, common issues that arise on construction projects, and recurring themes that lead to DSC claims. Using historical disputes from published litigation, the presenters will discuss the project information and evaluations that commonly become important during dispute resolution.

The session is intended to help contractors and engineers better understand how DSC issues typically develop and highlight practical considerations for organizing project information when conditions deviate from what was anticipated.

Registration Deadline: Friday, December 4, 2026

Information/Registration: Register to attend this meeting and pay by credit card online by clicking register. To register online for an event at the BSCES member rate you must login or enter the email associated with your ASCE membership. Cancellations received after Friday, December 4, 2026, and no-shows will be billed

Pricing

  • BSCES Member - $45
  • Public Sector Member - $40
  • Student and Senior (65+) - $15
  • Nonmember - $55
  • Public Sector Nonmember - $45
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Contact Information

Boston Society of Civil Engineers Section/ASCE
Name: Michelle Monette
Phone: (617) 305-4113
Email: mmonette@engineers.org
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