B801/CMA Standard form of agreement for use on projects where construction management services are assumed by a single entity separate and independent from the architect and contractor, and who acts solely as an adviser (CMa) to the owner throughout the course of the project. Coordinated for use with B141/CMa-1992, both being based on the premise that there will be a separate, and possibly multiple construction contractor(s) whose contracts with the owner are jointly administered by the architect and construction manager under A201/CMa. Caution: B801/CMa is not coordinated with, and should not be used with, documents where the construction manager acts as the constructor (i.e., contractor) for the project.