N.D. Cent. Code § 61-35-100: Insufficiency of bonds - New bonds required - Failure to furnish

If the board, at any time, deems the bond of a contractor insufficient either in form or as to sureties, it may require the successful bidder or contractor to furnish, within such reasonable time as the board may fix, a new bond to be approved by the board. If the contractor fails, after notice, to furnish the new bond within the time required, the contractor's contract may be canceled, and in that event the contractor's bond will be liable as if the contractor had failed to perform the contract.