What does the construction engineering consulting service contract include?

Construction engineering contracts include engineering survey, design and construction contracts. The survey contract refers to the agreement reached between the employer and the surveyor to complete the survey and study of the geographical and geological conditions of the construction project. Survey is a highly professional work, which should generally be completed by specialized geological engineering units. The survey contract is the basis for reflecting and adjusting the relationship between the employer and the entrusted geological engineering unit. The design contract actually includes two contracts. One is the preliminary design contract, that is, the design contract signed by the contractor and the employer to provide feasible information for project decision-making in the project establishment stage. Second, the construction design contract refers to the agreement reached between the contractor and the employer on the specific construction design. The construction contract mainly includes construction and installation. Construction here refers to the behavior of construction projects. Installation mainly refers to the assembly of lines, pipelines, equipment and other facilities related to engineering.