The permit for waterproof construction has been cancelled.

In fact, although the human and social departments have cancelled the issuance of waterproof work permits, other departments are still issuing waterproof work permits; At present, the common departments that can issue waterproof work permits are China Construction Labor Association and local construction departments, which is also the waterproof work permit with the highest gold content and the highest recognition on the market.

Presumably, everyone is very clear about the nature of waterproof work; Let's talk about the related matters of waterproof work permit first; Waterproof work permit was originally a professional qualification certificate issued by the human and social departments, that is, waterproof work permit, waterproof work qualification certificate, waterproof work operation certificate, waterproof work post certificate, etc. , which is often mentioned in everyone's mouth; In recent years, the human society department canceled the appraisal and examination of the professional qualification certificate of waterproof workers, so now the human society department no longer issues the qualification certificate of waterproof workers. What should I do if I want to get a waterproof work permit after canceling my professional qualification certificate? In fact, although the human and social departments have cancelled the issuance of waterproof work permits, other departments are still issuing waterproof work permits; At present, the common departments that can issue waterproof work permits are China Construction Labor Association and local construction departments, which is also the waterproof work permit with the highest gold content and the highest recognition on the market.

How to apply for the waterproof work permit used in the construction site? What is the use of applying for a waterproof work permit? Technical preparation and construction points

1, material preparation and technical quality requirements

(1), all waterproof materials in the basement must be waterproof materials certified by the civil air defense quality supervision department.

(2) The waterproof materials used in underground waterproofing and toilet waterproofing projects must have the product certificate and performance test report after quality inspection, and the varieties, specifications and performance of the materials. Should comply with the current product standards and design requirements. Unqualified materials shall not be used in this project.

(3) Waterproof and thermal insulation materials used in roofing projects shall have product certificates and performance test reports, and the varieties, specifications and performance of the materials shall meet the current product standards and design requirements.

2. Second interview and quality control of waterproof materials

All materials used in waterproof engineering, including special adhesive, must be sent to the material laboratory for a second interview, and can only be used in this project after passing the inspection.

3. Impermeable concrete used in basement, floor and basement exterior wall must be delivered to the material laboratory in advance, and the mixture ratio test report shall be made and submitted to the supervisor for approval.

4, technical disclosure and operation requirements for skilled workers

(1), waterproof construction, technology, quality, management personnel must first be familiar with the design requirements, to fully study and understand the construction specifications, construction scheme and technical requirements. Do know fairly well, and the technical and quality acceptance criteria are clear.

(2) Waterproof project is a project with special control process, and the operating technicians must have the license of waterproof special type of work. Unlicensed personnel are resolutely not allowed to work.

Waterproof work permit is the proof that waterproof tools have the necessary knowledge and skills to engage in waterproof work. It is the qualification certificate for waterproof workers to apply for jobs, take up posts and start businesses, is the main basis for employers to recruit workers, and is an effective certificate for overseas employment and foreign labor cooperation personnel to notarize their skill level.