Waterproofing Repair and Replacement At the Addabbo Federal Building in Jamaica, Queens.

Post-award modifications total 196% of the original award. Change orders exceeding 50% suggest scope creep, poor initial estimates, or intentional low-bidding.

The Government Accountability Office has identified contract management challenges in this agency's operational area, recommending strengthened management controls. This is a systemic observation about the procurement environment, not a reflection on any individual contract or contractor.