2.
The construction survey conducted to solve the geotechnical problems in the construction process generally does not need to review the construction drawings, which involves the modification of the contents specified in Article 11 of order No.
13 of the Ministry of housing and urban rural development.
The detailed survey report needs to be submitted to the review authority for review, which is well known by the survey industry.
13 of the Ministry of housing and urban rural development, or the construction unit shall entrust other survey units with corresponding qualifications to modify with the written consent of the original survey unit.
As a continuation of the engineering investigation, the supplementary investigation report serves the construction drawing design.
It should be emphasized that the amendment of Article 11 of order No.
In order to help survey units and practitioners more accurately understand the relevant requirements of construction survey and construction drawing review management, this paper discusses whether construction survey and construction survey results need construction drawing review in combination with the provisions of relevant regulations and technical standards.
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Article 3 of the administrative measures for review of construction drawing design documents of housing construction and municipal infrastructure projects (Order No.
Without the written consent of the original survey unit, the act of entrusting other units to modify the important parameters and conclusions of the detailed survey report in the form of construction survey is suspected of violating the regulations on the quality management of construction projects, the regulations on the management of survey and design of construction projects, the measures for the quality management of survey of construction projects and other relevant provisions.
The original survey unit shall be responsible for the amendment, or with the written consent of the original survey unit, the construction unit shall entrust other survey units with corresponding qualifications to amend.
Article 14 of Decree No.
Whether it is the change document, supplementary survey report or construction survey report, it must be submitted to the original review organization for review.
Article 11 of order No.
Article 4.1.2 of code for investigation of geotechnical engineering gb50021-2001 (2009 Edition) stipulates that the geotechnical investigation of buildings should be carried out in stages, and the feasibility study investigation should meet the requirements of site selection scheme; The preliminary survey shall meet the requirements of the preliminary design; The detailed survey shall meet the requirements of construction drawing design; For projects with complex site conditions or special requirements, construction survey should be carried out.
In principle, the owner shall submit the complete survey report to the review agency for review at one time.
Article 28 of the regulations on the administration of survey and design of construction projects stipulates that the construction unit, construction unit and supervision unit shall not modify the survey and design documents of construction projects; If it is really necessary to modify the survey and design documents of the construction project, it shall be modified by the original survey and design unit of the construction project.
13 of the Ministry of housing and urban rural development stipulates the contents of construction drawing review, including whether it meets the mandatory standards for engineering construction, the safety of foundation and main structure, signature and seal, etc.
13 of the Ministry of housing and urban rural development must also be submitted to the original review organization for review.
13 of the Ministry of housing and urban rural development) stipulates that the object of construction drawing review is the construction drawing design documents (including survey documents), and the survey documents corresponding to the construction drawing design documents should be detailed survey reports, which can be reflected in the key points for technical review of geotechnical engineering survey documents, and there is no dispute.
The following article comes from: Jing Shen Xie, author: Wen Jing.
3.
13 of the Ministry of housing and urban rural development.
Because the policies and norms of the construction industry will continue to change..
The relevant provisions of the regulations on the administration of survey and design of construction projects involve the amendment of Article 11 of order No.
summary the construction drawing review of survey documents generally refers to the detailed survey report.
What is construction investigation? The purpose of construction investigation is mainly to solve the geotechnical problems in the construction process, not the legal and necessary work of engineering construction.
The investigation work carried out due to changes in design conditions or to solve the remaining problems in the detailed investigation stage is a supplementary investigation.
According to the provisions of relevant laws and regulations, the original survey unit shall be responsible for the modification of the contents specified in Article 11 of order No.
The object and content of construction drawing review # it should be emphasized that the modification of the content specified in Article 11 of order No.
The modification unit shall bear corresponding responsibilities for the modified survey and design documents.
It can be seen that the purpose of construction survey is mainly to solve the geotechnical problems in the construction process, not the legal and necessary work of engineering construction.
13 of the Ministry of housing and urban rural development must also be submitted to the original examination authority for examination Specifically, it involves the modification of important parameters and conclusions in the survey report, whether it is a change document, a supplementary survey report or a construction survey report (whether it is appropriate to call it construction survey will not be discussed for the time being).
Article 4.1.21 of code for investigation of geotechnical engineering gb50021-2001 (2009 Edition) stipulates that after the excavation of foundation pit or foundation trench, if the geotechnical conditions are inconsistent with the survey data or abnormal conditions that must be found out, the construction survey shall be carried out.
For example, after slotting, it is found that there are great changes between the stratum and the survey report, and the situation that needs to be further identified needs to be investigated.
The supplementary investigation report may adjust and supplement the parameters and conclusions of the detailed investigation report, and the supplementary investigation report should generally be completed by the original investigation unit.
1.
13 of the Ministry of housing and urban rural development stipulates that no unit or individual shall modify the construction drawings that have passed the examination without authorization; If it is really necessary to modify, where the contents specified in Article 11 of these measures are involved, the construction unit shall submit the modified construction drawings to the original examination authority for examination.
With the written consent of the original construction project survey and design unit, the construction unit may also entrust other construction project survey and design units with corresponding qualifications to revise.
Whether the construction survey requires the review of construction drawings # during the review of construction drawings, the problem of whether the survey unit needs the review of construction drawings for the construction survey results will be encountered from time to time.
For example, for foundation piles in karst areas, it is a typical construction survey to use “advance drilling” to check the bedrock at the bottom of the pile, whether there is weak interlayer, cavity and other adverse geological processes.
