Council for Performance Criteria for Constructed Roof Systems (PCCRS) | Council member list Allen Lancaster Metalcrafts Inc. Savannah, Ga. Dave Bailey US Army ERDC-CERL Champaign, Ill. Dane Bradford Bradford Roof Management Billings, MT Rene Dupuis Structural Research Inc. Middleton, Wisc. Jim Hoff Firestone Building Products Co. Camel, Ind. David Scheirer Johns Manville Denver, Colo. Brian Whelan Sika Sarnafil Inc. Canton, Mass.