mixing station planning and design approval

 After mixing station planning should be promptly Shanghai-Kunming passenger line segment Guizhou section of concrete mix plant construction application form (application form see Annex 1) and precast concrete plant  and design programs submitted headquarters, unified command reported by the trial supervision units, the Paragraph headquarters review is completed and submitted to the Shanghai-Kunming passenger line Guizhou Engineering Ltd. approval before land requisition procedures for mixing station construction.