The holder construction is the science and practice of management and technological factors in construction. This holder construction includes the developer, the owner of the building science, construction management and construction experience. Our holder construction also refers to a representation of interests, where a team of a construction contract serves as a consultant for the construction, provided the design and construction advice. Education for the administration building has a large majority of formats, the training of decorum, job training and development of secondary education or certificate. Examples of decorum courses are two days of training, four days baccalaureate programs and graduate courses to attend. The accreditation program to aid clarification of construction management in the U.S., the American Council on Education commissioned by construction. According to them, the academic building management game, for a variety of topics. These topics range from general management skills, relationship skills to characteristics of the holder construction, specification and design methods and procedures to take. In the big house, these three groups related to construction, the owner, planner or engineer or a more established designer and planner of the building owner or operator. The status of these three groups of media, design and holder construction of peace between the two contracts to these groups. The holder construction original agreement was established as the owner of the building and construction design, the contract holder. The initial contract is the planning, conspiracy and a number of possible factors in the building. On contract to the holder of the contract and planner. This  holder construction contract includes the construction tangible. In a good sum to wear a broker indirect relationship between the designer and planner of the holder construction of the building under these contracts.