Modifies use of cooperative purchasing agreements by certain public contracting units for construction services; prohibits time-and-materials contracts in certain circumstances; allows indefinite delivery, indefinite quantity public contracts in certain circumstances.

This bill (A3984) modifies how New Jersey public contracting units - including counties, municipalities, school districts, and public universities - procure construction services. It requires that cooperative purchasing agreements for construction must be competitively bid by a New Jersey contracting unit and comply with public works bidding rules, while prohibiting time-and-materials contracts for projects covered by prevailing wage laws. The bill also allows these units to use indefinite delivery, indefinite quantity (ID/IQ) contracts for goods or services without final project plans, provided bids remain open and competitive. These changes aim to standardize procurement processes and ensure cost-effectiveness for public spending.