Today we will talk aboutWhat are the issues that homeowners should pay attention to when importing BIM into contracts?The purpose of importing BIM applications, in the simplest binary sense, is that there is a significant difference between design and construction. Design time, 3D modeling mainly involves conveying ideas and integrating graphic materials; During the construction phase, it is transformed into construction quality management. So should the application principles of guidelines be formulated separately for these two stages, briefly described as follows:
1、 Technical Service Contract
The establishment of the 3D information model listed in the technical services is based on virtual components simulating the real environment and engineering volume. According to the sub projects listed in the contract, it has functions such as improving the visualization volume configuration, interface verification, production drawing data and quantity estimation of the project. The effectiveness principles of the files, screenshots and data are recommended to be described, including:
1. Units, volumes, and environments presented in 3D files or views are used to demonstrate the configuration effects of constituent components, with relative spatial scales. Unless otherwise specified in the contract, they have no absolute dimensional validity.
2. The level of detail and information content required for individual components in the development model shall be established in accordance with the contract or the “Component Deepening Table” approved by Party A.
3. The modeling logic is based on the principle of meeting the objectives and effects of each assignment.
4. The dimensions and detailed parts shall be marked with 2D drawings or relevant dimension tables. However, for each stage of model submission, the production source of the drawing or the model association shall be explained. If there is any doubt or conflict, Party B shall be responsible for explanation or correction.
2、 Engineering Contract
The application in the engineering phase should be considered【BIM technology import】The quality management program aims to improve the effectiveness of quality control, so it is advisable to classify the operations into four categories: “construction inspection”, “material control”, “construction inspection”, and “delivery of results”, and define the application principles in the guidelines, as follows:
1. “Construction Inspection”: Based on the purpose and effect of sub item construction quality management, 3D models are used to produce construction management related files, screenshots, animations, or information, presenting the rationalization process of construction interface (conflict) review, work item configuration, and process scheduling, and incorporating them into the sub item construction drawings and construction plans for review and control, to assist in improving the review efficiency and management quality of sub item operations.
2. “Material Control”: Based on the purpose and effect of sub item construction material production and measurement management, 3D model production materials management related files, screenshots, animations, forms or information are used to present the relative quantity, components, views or lists of modeling logic materials, and are included in the sub item material submission control to assist in improving the production control and measurement efficiency of the sub item material.
3. “Construction Inspection”: Based on the construction quality management objectives and effects of the sub projects, 3D production of construction management related files, screenshots, animations, or information is used to present the configuration effects of the components, with spatial scale relative relationships, and included in quality inspection operations to assist in improving the efficiency and quality of sub project construction quality management.
4. “Delivery of Results”: Party B shall establish delivery model drawings (graphics and data) in accordance with the contract or the “Component Deepening Table” approved by Party A, and the content shall be divided into spatial relative configuration effects of the “Component Composition View”; Based on the correctness and completeness of ‘additional information and files’. The ‘component composition view’ is used to express the configuration effect of individual components and engineering quantities, with a relative relationship in spatial scale. Unless otherwise specified in the contract, it has no absolute dimensional effect; The content of the “Additional Information and Files” section should be consistent with the approved product specifications, manufacturers, catalogs, and manuals.
Okay, aboutWhat are the issues that homeowners should pay attention to when importing BIM into contractsThat’s all for everyone, I hope this article can help everyone!
【 Recommended Related Articles 】
What are the common problems encountered in BIM import in practical work
What issues should enterprises pay attention to when successfully importing BIM
Must log in before commenting!
Sign Up