N.J. Stat. Ann. § 40A:11-16.2

1. Any contract, the total price of which exceeds $100,000.00, entered into by a contracting unit involving the construction, reconstruction, alteration, repair or maintenance of any building, structure, facility or other improvement to real property, shall provide for partial payments to be made at least once each month as the work progresses, unless the contractor shall agree to deposit bonds with the contracting unit pursuant to P.L.1979, c.152 (C.40A:11-16.1).