1. Infrastructure, building and construction contracts often contain so called “termination for convenience” provisions, operating independently of breach, default or frustration. Termination of a contract has been considered as the legal consequence of certain kinds of breach, repudiation or frustration. Frustration is automatic. Breach and repudiation arise where default has occurred. 2. Provisions for termination at the convenience of, or at the will of the contracting parties, or any one