“He Chose…Poorly: How Bad DSC Clauses Lead to Project Doom in the Last Crusade of Construction Risk”

March 10, 2026 — Curt Martin & Lee Banta - ConsensusDocs
“We do not follow maps to buried treasure, and X never, ever marks the spot.” That’s the advice that Indiana Jones offered in the Last Crusade film. But what’s beneath the surface isn’t just important to adventure archaeologists. It has real-world application to our industry, where success depends on the stability of materials below the surface. The study of geology and soils has ancient roots. Egyptians relied on soil stability for the pyramids; Rome built a continent-wide roadway system utilizing subgrade preparation techniques; Medieval builders implemented a rudimentary foundation pier system; Henri Gautier studied what is now called the “angle of repose” for French retaining walls in the early 18th Century. Through the 19th Century, contractors bore the risk of the stability of their work, and the attendant peril of unforeseen site conditions. But in the early 20th Century, design trades continued to develop increased understanding of soil and underground conditions. In the 1920’s US federal contracts began employing “differing site conditions” clauses, which provided for cost/time adjustments if subsurface conditions differed from expectations. Industry forms followed the federal policy, and these clauses became almost universally accepted. Reprinted courtesy of Curt Martin, Peckar & Abramson, P.C. and Lee Banta, Peckar & Abramson, P.C. Mr. Martin may be contacted at cmartin@pecklaw.com Mr. Banta may be contacted at lbanta@pecklaw.com Read the full story...