The invention discloses an arc pipeline corridor construction method, and belongs to the technical field of building construction. The arc pipeline corridor construction method comprises the steps ofmachining and prefabricating pipe sections and accessories in advance, and when the installation condition of an arc pipeline corridor is available, transporting the prefabricated pipe sections and accessories to the pipeline corridor for installation, wherein the pipe sections and the accessories are automatically machined and prefabricated in a factory according to a machining drawing designed through accurate modeling by the BIM; when the arc pipeline corridor is installed, carrying out modular hoisting on the prefabricated pipe sections and the accessories; and using full bolt connection when assembling the pipelines. The method has the advantages that prefabrication and assembly are completed in the factory, so that the construction is convenient and rapid; and no welding operation isneeded at a construction site, therefore, air pollution and physical injuries to workers caused by a traditional construction process in the site construction process are avoided, green constructionstandards are met, good economic benefit and social benefit are achieved, and the method is worth being comprehensively popularized in electromechanical installation construction.