According to the query Baidu library that the design unit to participate in the completion of the project acceptance to water conservancy and hydropower projects, for example, water conservancy and hydropower project acceptance regulations (SL223-2008) in this have detailed provisions, 8.2 completion acceptance self-check 8.2.1 application for completion acceptance, the project owner shall organize the completion acceptance self-check. The self-inspection work shall be presided over by the project legal person, with the participation of the representatives of the units of survey, design, supervision, construction, major equipment manufacturer (supplier) and operation management, etc. 8.5 Acceptance of Completion 8.5.2 The project legal person, the units of survey, design, supervision, construction, and major equipment manufacturer (supplier), etc., shall send their representatives to participate in the acceptance of completion and be responsible for answering the questions put forward by the acceptance committee and signing on the acceptance appraisal certificate as the representatives of the accepted units. Signed on the acceptance appraisal. This shows that the design unit to participate in the completion of the project acceptance.
Design drawings are divided into floor plan, floor plan, ceiling plan, elevation, node pattern, strong power laying plan, weak power laying plan.