Will the "Green Rhyme" property become a joke in Luzhou?

Quality Problems of Seismic Design of High-rise Buildings in Le Jia Century City Lvyun Residential Project

Chuanjian Survey and Design Institute [2015] No.491,the administrative department of housing and urban-rural construction where the cities (states) and pilot counties (cities) are located:

2065438+On June 30th, 2005, our office organized a special review meeting on the seismic fortification of Luzhou Financial and Commercial Center (Le Jia Century City) Lv Yun Residential Project 1, 4, 6 and 7 buildings, which was developed and constructed by Luzhou Yijia Real Estate Development Co., Ltd. and designed by Shanghai Road Road Engineering Design Management Co., Ltd., and the conclusion of the expert group review was "review". The project has 2 floors underground and 33 floors above ground, and the building height is 99.15m, which is a high-rise building with seismic fortification exceeding Grade A.. During the review, it was found that the following serious design quality problems existed in the special review data of seismic fortification of the out-of-code high-rise building submitted by the design company Shanghai Road Road Engineering Design Management Co., Ltd.: 1. The data submitted for review of out-of-code high-rise buildings are incomplete, the contents are seriously missing, there are many mistakes and omissions, and the design depth is seriously insufficient, which can not meet the requirements of the Technical Points for Special Review of Seismic Fortification of Out-of-code High-rise Buildings by the Ministry of Housing and Urban-Rural Development and other relevant regulations. Second, the judgment basis of seismic fortification of out-of-code high-rise buildings is not grasped enough and the judgment is not accurate. The structural cost overruns expressed in the submitted report have constituted a serious irregular structure and should not be adopted. Third, the seismic performance-based design was not carried out according to the regulations, and the structural calculation and analysis and seismic strengthening measures were seriously inadequate. In view of the above situation, according to the Regulations on Quality Management of Construction Projects, Regulations on Management of Survey and Design of Construction Projects, Regulations on Management of Seismic Fortification of Over-code High-rise Buildings, Measures for Supervision and Management of Contracting Business of Construction Enterprises Outside Sichuan Province and other relevant laws and regulations, our office decided to give informed criticism the poor design quality of Shanghai Road Dao Engineering Design Management Co., Ltd. in the special review materials for seismic fortification of over-code high-rise buildings in this project. The company was instructed to make a serious self-examination and rectification of the above problems according to the requirements of the Letter on Printing and Distributing the Opinions of the Expert Group on the Special Review of the Seismic Fortification of Buildings Luzhou Financial and Commercial Center (Le Jia Century City) 1, 4, 6 and 7 issued by our office on July 1, and submit a written report on the self-examination and rectification to the Survey and Design Section of our office before July 17. Luzhou Yijia Real Estate Development Co., Ltd., the project construction unit responsible for the cost, carefully analyzed and summarized the causes of the above problems. A written report on self-inspection and rectification shall be submitted to the Survey, Design and Technology Department of our Bureau before July 17. Luzhou City Housing and Urban-Rural Development Bureau should further strengthen the tracking supervision of the project, and effectively strengthen the supervision of survey and design quality and market behavior. Municipalities (states) housing and urban-rural construction departments should further strengthen the supervision of the special design for seismic fortification of out-of-code high-rise buildings. All construction units, design units and construction drawing review institutions should strictly abide by national laws and regulations, strictly implement the national mandatory standards for seismic fortification of engineering construction, fully implement the responsibility for seismic fortification, and ensure the seismic fortification quality of out-of-code high-rise buildings. This is a message for you. Sichuan Provincial Department of Housing and Urban-Rural Development 20 15. 7. 3