B141/CMa is a standard form of agreement between owner and architect for use on projects where construction management services are to be provided under separate contract with the owner. It is coordinated with B801/CMa-1992, an owner-construction manager/adviser agreement where the construction manager is an independent, professional adviser to the owner throughout the course of the project. Both B141/CMa and B801/CMa are based on the premise that a separate construction contractor will also contract with the owner. The Owner-Contractor agreement is jointly administered by the architect and construction manager under A201/CMa, 1992.