Hainan provisions of waterproof material without third-party testing will not be accepted

The Housing and Housing Department of Hainan Province recently put forward four specific requirements for building waterproofing and engineering market supervision and quality management.

Strengthen market supervision, waterproof construction personnel should hold certificates

The construction waterproof work of our province has its uniqueness and complexity. It is an island-type climate, and seaside buildings can easily cause damage to the waterproof layer and cause leakage. Therefore, there is a high requirement for the design, construction process, and waterproof performance of buildings. The Housing and Housing Department requires all relevant departments to strictly review the qualifications and strengthen market access supervision; regulate subcontracting and subcontracting and on-the-job training, and strengthen market supervision and enforcement; waterproof construction personnel should hold certificates; severely combat the use of substandard inferior waterproof materials, and Qualified construction, illegal subcontracting, subcontracting, and affiliation, etc.

Step by step, implement the main responsibilities to improve the waterproof quality

The construction unit must not reveal or imply that the design unit or construction unit violates relevant standards and norms for waterproof design and construction; when designing the waterproofing project, the design unit must comply with the relevant regulations, pay attention to the waterproofing of the material, and pay attention to structural waterproofing; the construction drawing review agency shall Strengthen the construction waterproofing project design whether the construction plan, quality assurance measures, construction operator qualification certificate, the use of batch construction in line with the standard specification requirements for review, the construction drawings do not meet the requirements of the waterproof standard specification shall not be reviewed; Do a good job of construction organization design, construction according to plans, formulate waterproof special construction plans, strictly control materials entering the site, improve the quality of waterproof construction on site, and do a good job of waterproof test and inspection; project supervision units should verify the qualifications of general contracting units or professional waterproof construction units. Certificates, safety production licenses, product certifications for waterproof and waterproof materials, and material inspection reports are subject to inspection and acceptance of waterproof materials in accordance with relevant regulations.

Waterproof materials will not be sent to third-party testing projects will not be accepted

The Housing and Construction Department also requested to strengthen quality supervision and implement quality warranty. The competent department of urban and rural housing construction at all levels and the project quality supervision institution shall adopt a combination of daily supervision and inspection, special inspection, and special inspection and acceptance supervision to carry out a random inspection on the construction quality of the building waterproofing project, and to send the waterproof material to a third-party testing agency. The project shall not be accepted, and all construction projects that use unqualified construction waterproof materials or waterproof projects with unqualified quality shall be ordered to make rectification within a time limit and be punished; if the responsible unit refuses to perform the quality warranty obligations, it shall be punished according to law and be recorded as bad behavior. recording.

Strengthen industry guidance and promote self-discipline

Industry associations should actively cooperate with the competent department of urban and rural housing construction at all levels to guide the development of the industry, in-depth understanding of the development of the waterproof industry, timely release of industry early warning for outstanding issues such as low-cost vicious competition. To guide enterprises in promoting information construction, speed up technological upgrading, strengthen self-discipline, and ensure the quality of waterproofing projects.

Previously reported: Hainan reported housing construction project waterproof inspection results 18 companies penalized

Nanhai.com Haikou, October 27th (Nanhai.com reporter Zhou Jingbo correspondent Wu Tingting) In order to strengthen the construction management of Hainan's housing construction and promote the construction quality of waterproof construction, the Department of Housing Construction of Hainan Province launched the waterproof construction of the housing construction project in September 2014. an examination. This time, a total of 11 teams were dispatched to conduct construction waterproof spot checks on 91 housing construction projects in 18 cities and counties in the province (excluding Sansha City) and Yangpu Economic Development Zone. Eighteen companies were reportedly criticized for non-performing construction, violations of infrastructure procedures, violations of project subcontracting, and low rates of project management personnel, and were punished as required.

The city and county weak supervision inspection team issued 20 reform proposals

Judging from the inspection situation, no professional contractor for waterproof engineering has been found to exceed the qualifications contracting business. Waterproof design drawings are basically designed according to the specifications. The anti-seepage index of the concrete in the basement of some projects is consistent with the impermeability index of the construction drawing design. Many outstanding problems have also been discovered in this inspection. The construction quality of waterproof construction for houses in Hainan is not optimistic. For the outstanding problems found during the inspection process, the inspection team issued 20 reform proposals. Judging from the situation of supervision and management, the monitoring of construction waterproof construction by the cities and counties, the Urban Construction Bureau and the quality supervision station is relatively weak.

The inspection also found that there were subcontracting and illegal subcontracting for individual projects, managers of project managers, project managers, and other managers who had low performance on duty; waterproof construction workers did not have technical training, did not follow the design drawings, waterproof material quality was not strictly controlled, and waterproof Construction quality is not high.