Beijing Housing and Construction Commission exposed 5 project quality problems in Yuefu and Changyi Park, etc.

The outer wall plate of the residential house, the leakage of the house, and the cracking of the wall … Houses are a major event related to the safety of the people’s lives and property. However, in recent years, the quality of house quality and residential engineering have frequently caused a worse social impact. Recently, the Beijing Municipal Housing and Construction Commission released the typical issue and handling of the quality complaints of Beijing Construction Project in 2019, and summarized the typical quality issues of 5 projects, including Park Yuefu, Tianhengxuhui Commercial Office, Changyi Park, Guoruixi After the college home, Zhongjun Four Seasons and other projects, the equity involves many well -known real estate companies in the first opening, Beijing Investment, Intime, Tianheng, Xuhui, and Zhongjun.

The Beijing Municipal Committee of Housing and Construction said that in 2019, Beijing accepted a total of 291 quality complaints, a decrease of 22%compared with 2018 (372), and the end rate was 97%. Among them, the Municipal Housing and Construction Commission reviewed 71 cases, a decrease of 35%compared with the same period (109 pieces) in the same period in 2018. Mainly present the following characteristics: First, common quality problems are still the focus of quality complaints. There are 67 issues in the decoration and decoration of house decoration, accounting for 23%; house leakage (including roofs, exterior walls, kitchen and toilets, etc.), a total of 54, accounting for 19%; At the beginning, it accounted for 16%. The second is that complaints are still concentrated in residential projects. A total of 274 complaints involved in residential engineering, accounting for 94%of the total. Among them, the problem of affordable housing group visits is more prominent.

The Beijing Municipal Housing and Construction Commission has exposed five projects involving typical quality problems, as follows:

(1) Quality of the two -time -limited house project of Guoruixi Courtyard of Changping District

Guoring Industry (Beijing) Investment Co., Ltd., the construction unit of the project, the construction unit China Construction Fifth Engineering Bureau Co., Ltd., the supervision unit Beijing Hongxia Infrastructure Infrastructure Engineering Co., Ltd., and the design unit Beijing Weito Times Architectural Design Co., Ltd.

The main problems are: first, quality and behavior: the quality warranty responsibility of the construction unit is not implemented, and the construction unit’s ground finding flat layers and the thickness of the cushion layer do not meet the design requirements. Supervisor signed false ground inspection batch and sub -inspection records. The second is the physical quality: sand, cracking, empty drums on the wall, irregular installation of switch panels, cracking, cracking of the doors and windows, the floor drainage, the heating is not hot, etc.

Handling situation: Order construction units to organize relevant units to complete rectification. In accordance with the “Beijing Construction Project Quality Regulations”, relevant responsible units and responsible persons are punished by heavy penalties at the upper limit, and a fine of 500,000 yuan on the construction unit will be imposed; 100,000 yuan fine. The amount of fines of the person in charge of the construction unit project is 7.5%, that is, a fine of 37,500 yuan; the amount of fines of the unit of the person in charge of the construction unit project is 7.5%, that is, the fine of 08,600 yuan; the fine of 30,000 yuan for the project director will be fined. In accordance with the relevant provisions of the dynamic supervision of the qualifications and personnel qualifications of the city, construction units, construction units, supervision units, and their responsible persons are given bad credit scores.

(2) Quality issues of project projects in Zhongjun Four Seasons Homeland in Changping District

The project construction unit Beijing Junda Real Estate Development Corporation, the construction unit China Construction Third Bureau Group Co., Ltd., the supervisory unit Beijing Wuhuan International Engineering Management Co., Ltd., and the design unit Beijing Weito Times Architectural Design Co., Ltd.

The main problems of existence are: First, due to the negligence of the construction process, there are plastic bags on the junction of the first floor of the 4 unit of Building 4; the second is the partial decorative layer of the wall surface; Construction units and property service companies responded to the problems raised by the owner in time, and the communication was not smooth, which caused greater opinions on the owner.

Handling situation: Order construction units to organize relevant units to complete rectification. In accordance with the “Beijing Construction Project Quality Regulations”, the relevant responsible units and responsible persons are punished by heavy penalties at the upper limit, and a fine of 200,000 yuan is imposed on the construction unit. The amount of fines of the person in charge of the construction unit project is 7.5%, that is, a fine of 15,000 yuan; the amount of fines of the unit of the person in charge of the construction unit project is 7.5%, that is, a fine of 06,200 yuan. In accordance with the relevant provisions of the dynamic supervision of the qualifications of the city’s enterprise and the dynamic supervision of personnel qualifications, the construction units and their responsible persons are given bad credit scores.

(3) Quality problem of the outfall of the exterior wall insulation board in Yuefu, Yuefu, Changping District

The construction unit of this project is Beijing Beijing Investment Banking Taishangde Real Estate Co., Ltd., the general contracting unit is the China Railway Fourth Bureau Group Co., Ltd., the supervision unit is Beijing Fangda Engineering Management Co., Ltd. The wall warming board professional contracting unit is Beijing Emerging Integrity Anticorrosive Inspection Engineering Co., Ltd.

On May 19, 2019, there was a strong wind of continuous level 9 or above in our city. The project B-10 Building B-10 boiler room decorative surface of the overtime insulation board dropped off. The drop area was about 50 square meters. Polybone exterior wall insulation decoration is integrated, which has not caused casualties. According to the relevant testing agencies, the product compliance, design compliance, material compliance, and inspection and identification of the surrounding wind environment, the inspection and identification of the surrounding wind environment, and the on -site verification of the inspection institution, which leads to It is the node of the chimney exterior wall thermal insulation and decoration of the corner of the corner of the panel without designing the L -shaped corner board or adding a foam polyethylene rod or an increase in the corner of the metal -voltage steel plate. The inspection batch of the inspection batch of the inspection indicators of the inspection indicators of the inspection index of the inspection index of the insulation indicator of the insulation indicator ” The temperature in the vertical well rises, resulting in a large temperature difference between inside and outside the thermal insulation system, and changes in humidity, which adversely affects the bonding strength of the mortar; fourth is that the wind environment analysis material shows that the wind speed of the decorative board of the chimney well is the same height position in front of the front position as the same height position ahead. Compared with the magnifying effect of the wind speed at the place, the wind speed of the local location is 1.6 times; the fifth is May 19, 2019, the local wind and strong wind appeared in the local area, and the maximum wind reached 8 and level 9.

Treatment: Order the construction unit to organize the responsible unit to complete the rectification, and remove all the integrated plates of the insulation and decoration of the chimney of the Building No. 10, and use the water-based nano-reflecting thermal insulation coating system to repair it. Enhance the insulation system of Building 6 and Building No. 10. According to the “Beijing Construction Engineering Quality Regulations”, relevant responsible units and responsible persons are punished by heavy penalties according to the upper limit. Penal of 10,000 yuan. The person in charge of the project in charge of the professional contracting unit of the outer wall preservation board and the project in charge of the project in charge of the general construction contracting unit fined 10%, that is, a fine of 151,000 yuan; the amount of the unit of the unit of the project director’s supervision engineer was 10%, that is, a fine of 10,000 yuan. In accordance with the relevant provisions of the dynamic supervision of the qualifications and personnel qualifications of the city, the professional contracting unit, the general contracting unit of the construction, the supervision unit, and the person in charge of the responsible person are given to the exterior wall insulation board.

(4) Quality issue of Tianhengxuhui commercial office project in Daxing District

The project construction unit Beijing Xutianheng Real Estate Co., Ltd., the construction unit China Construction Third Bureau Group Co., Ltd. and Beijing Housing Third Development and Construction Co., Ltd., the supervision unit Zhongke Jinshi (Beijing) Engineering Consulting Co., Ltd. Times Architectural Design Co., Ltd..

The main problems of existence are: first, quality and behavior: the quality warranty responsibility of construction units is not implemented; second, physical quality: sand, empty drums, cracking, insufficient thickness, leakage of roofs, doors and windows, the landscape of the courtyard wall Decorative pier damage, stone pendant rust, etc.

Handling situation: The construction unit is required to rectify the relevant units of the above -mentioned issues. Aiming at the construction of the construction engineering quality warranty scope and warranty period, the construction unit exists in the existence of delaying the warranty obligations of the owner, in accordance with the “Beijing Construction Engineering Quality Regulations”, a fine of 100,000 yuan in the construction unit, and the person in charge of the construction unit project The amount of the unit’s fine is 5%, that is, a fine of 0.5 million yuan.

(5) Quality problem of the exterior wall insulation board of Chaoyang District Changyi Garden Project

The project construction unit Beijing First Kai Tiancheng Real Estate Development Co., Ltd., Beijing Chaoyang Tianhua Group Company, Beijing Chaoyang Tianhua Group, Beijing Jinhai City Engineering Management Co., Ltd., Design Unit Beijing Urban Development and Design Research Institute Co., Ltd. It is Beijing Shichuang Hongyuan Construction Labor Co., Ltd..

On August 5, 2019, the Dongba area of ​​Chaoyang suffered heavy rain and instant 11 storms. The local exterior wall insulation layer dropped off at the south side of the residential building on the 3rd residential building of the Yiyuan District, with an area of ​​about 600 square meters. The incident caused a total of 21 motor vehicles damage and did not cause damage to personnel. According to the relevant testing agencies, the product compliance, design compliance, material compliance, and the quality of the external insulation construction, the inspection and identification of the surrounding wind environment, the inspection and identification of the surrounding wind environment, and the on -site inspection, the main reason for the insulation board The narrow pipe effect of the region of the residential building formed. The wind speed on the south side of the 3#residential building increased to 2.64 times. Value; the second is that the rock wool plate thermal insulation system and the grass -roots wall adopt an anchor -based connection method to aid the fixation of the rock wool insulation plate. Under the extreme weather of the storm and continuous rainfall, the 3#residential buildings have increased wind loads on the 10th floor of the south wall of the residential building, which increased the cracks of the wall and the corner. The rock wool thermal insulation system after the airflow enters produces power vibration under the joint action of strong positive and negative air pressure. The increased wind load effect exceeds the bearing capacity of the wind pressure design, causing the rock wool insulation system to fall off.

Handling situation: Order the construction unit organizes the responsible unit to complete the rectification, and uses the double -net rock wool strip to be repaired by a thin net rock wool strip. According to the “Beijing Construction Engineering Quality Regulations”, relevant responsible units and responsible persons are punished by heavy penalties at the upper limit. The price is 4%of the fine, that is, a fine of 91,700 yuan; a fine of 100,000 yuan on the supervision unit. The amount of the unit of the person in charge of the project in the insulation labor contracting unit of the outer wall is 10%, that is, the fine of 0.36 million yuan; 10%, that is, a fine of 100 million yuan; in accordance with the relevant provisions of the city’s enterprise qualifications and dynamic supervision of personnel qualifications, the exterior wall insulation labor contracting units, general contracting units, supervision units and their responsible persons are given bad credit scores.

In the next step, the Beijing Municipal Housing and Construction Commission has proposed three work measures. The first is to implement the main responsibility and improve the quality of the project. The construction unit shall implement the primary responsibility of engineering quality, determine construction standards and construction plans in accordance with regulations, reasonably determine the construction period and cost, and conscientiously implement the construction of the construction map, the construction map will be tried, the negotiation changes, the acceptance of the residential project, the completion acceptance and the inspection before delivery For various systems, timely implement the quality warranty obligations in accordance with the law; the construction unit shall be constructed strictly in accordance with the construction standards and construction drawings, vigorously promote the management of the quality standardization of the project, strengthen the quality control of the construction process, and focus on the management of the process; the supervision unit must strictly Publish key processes, strictly put the construction materials into the field for acceptance, and pay attention to the supervision of quality prevention and control.

The second is to carry out special rectification and outstanding problems in governance. The Municipal Housing and Construction Commission organized a one -year -old special operation of the quality improvement of residential engineering. The scope is a residential project within two years of construction and delivery. The focus is on policy housing projects such as common property housing, public rental housing, targeted resettlement housing, economic affordable housing, and price -limited commercial housing. The key tasks are to consolidate the quality responsibilities of participating and related personnel, standardize the order of residential engineering construction market, strengthen quality management of construction key links, strengthen the prevention and control of quality and safety risks of construction construction under extreme weather, and implement quality warranty responsibilities.

The third is to improve the long -term mechanism and improve the overall management level of the industry. Improve the housing quality guarantee system, strengthen the quality warranty management of residential projects; refine the quality complaint processing mechanism, promote quality complaint handling work to improve quality and efficiency; establish and improve the dual prevention system Mechanism; promote the quality deficiency insurance system of residential projects, give play to the efficiency of self -supervision of the market; improve the market credit mechanism, accelerate the construction of a joint punishment mechanism for trust in inspiration and dishonesty; The warning, the media exposure, and the criticism of criticism are handled, and the key supervision is included in the “blacklist” of the building market in accordance with relevant laws and regulations and policy documents.

(Edit: Li Wei)

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