Indefinite Delivery Indefinite Quantity (IDIQ) Design Build (DB) / Design-Bid-Build (DBB) Multiple Award Construction Contract (MACC) for Public Work Department (PWD) Singapore 3

Post-award modifications total 106% 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.