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Expert Witness / Claims

PCM's expertise in CPM Scheduling and Cost Estimating has been called upon by attorneys of subcontractors, general contractors and owners to provide an independent evaluation and report on disputed construction contracts.


Mr. Jan Sarnowski has served as an expert witness and construction claims consultant, representing owners, contractors and subcontractors for change orders, underpayments, delay claims and schedule analysis.


Here are a few recent construction claim cases:

  • Defense of a $227,000 Eichleay Claim, against the Township of Fraklin, NJ for Gilmore and Monahan
  • Estimate and evaluate a subcontractors claim for $1M underpayment prepared for Bisogno and Loeffler, L.L.C.
  • Defense against a $200,000 claim for a general contractor made by a subcontractor for underpayment; Peckar and Abramson
  • Analysis of a CPM Schedule on behalf of Saint Barnabas Medical Center in defense of a delay claim by a general contractor
  • Analysis and negotiation of change orders generated for the Barnaget and Neptune school districts by various contractors for on behalf of the State of NJ