1. Project construction application system

Construction units must go through the construction application procedures in accordance with relevant regulations before the start of the project, and pass bidding based on the project characteristics and technical requirements. Select survey, design, construction, and supervision units with corresponding qualification levels. Before construction, the design and construction units should be organized

to conduct briefings and drawing reviews. During construction, the project quality should be inspected in accordance with current national standards, specifications and design documents. After completion, relevant units should be organized to conduct completion acceptance. . If the construction unit fails to perform the above obligations, resulting in unqualified project quality

or a major project quality accident, the construction unit and relevant personnel shall be held accountable.

2. Pre-bid review system

Before a construction company bids or signs a contract, the operating department should work with the technical department to review the terms of the bid or contract to ensure the company's construction The technology, organizational management and construction funds can meet the quality and construction period requirements in the contract.

If the project quality is unqualified or a quality accident occurs due to the inability to fulfill the terms of the contract, the operating and technical departments must be held accountable.

3. General Contracting Responsibility System for Engineering Project Quality

The general contractor is responsible to the construction unit for the quality of all sub-projects of the unit's project. If a project is subcontracted in accordance with relevant regulations, the general contractor shall conduct comprehensive quality control on the subcontracted project, and the subcontracting unit shall conduct comprehensive quality control on the subcontracted project. The subcontracting unit shall conduct comprehensive quality control on the subcontracted project. The general contractor shall be responsible for construction quality. Subcontracting of unit projects is strictly prohibited. If the general contractor fails to perform its management responsibilities for a subcontracted project and uses a subcontractor to manage the project, resulting in substandard project quality or a quality accident, in addition to the person directly responsible, the general contractor must also be held strictly accountable. Responsibility.

IV. Technical disclosure system

Construction enterprises should adhere to the principle of ensuring construction quality through technological progress. The technical department should prepare targeted construction organization designs and actively adopt new processes and new technologies; targeted work instructions should be prepared for special processes. Before each type of work and each process is constructed, technical briefings at all levels must be organized, including technical briefings by the project engineer to the foreman, technical briefings by the foreman to the team leader, and technical briefings from the team leader to the operating team. Tell the truth. Disclosures at all levels are conducted orally and recorded in writing

. If quality accidents are caused by improper technical measures or unclear explanations, the relevant departments and personnel must be held accountable.

5. Material incoming inspection system

Construction enterprises should establish files of qualified material suppliers and purchase materials from suppliers listed in the files. Construction companies bear corresponding responsibilities for the quality of the building materials, components and equipment they purchase. Materials must undergo material review

inspection before entering the site. Unqualified materials must not be used in projects. If quality accidents occur due to the use of materials, the material procurement department shall be held responsible. < /p>

The operating level of the process ensures the quality of the operation. Each sub-project or type of work (especially sub-projects with large quantities and wide areas) must have a demonstration model before starting large-scale operations. Including sample walls, sample rooms, sample parts, etc., unified operation requirements,

clear quality objectives.

7. Construction tagging system

In major projects such as steel bars, concrete, formwork, bricklaying, plastering, etc., a tagging system must be implemented on site during the construction process, indicating the manager , operator, construction date, and make corresponding graphic and text records. Save as important construction archives. If quality accidents occur due to non-compliance with construction standards and procedures on site, the relevant personnel must be held accountable.

8. Three-process inspection system

Implement and adhere to the self-inspection, mutual inspection, and handover inspection system. Self-inspection must be recorded in writing. Concealed projects must be inspected by the foreman, organized by the project technical director, quality inspector, and team leader, and more detailed written records must be made.

9. Quality veto system

Unqualified sub-items, divisions and unit projects must be reworked. If unqualified sub-projects flow into the next process, the team leader must be held accountable; if unqualified sub-projects flow into the next process, the foreman and project manager must be held accountable; if unqualified projects flow into social needs The company managers and project managers are held accountable, and the relevant responsible personnel must take necessary corrective and preventive measures to address the causes of non-conforming products.

10. Finished product protection system

The protection of finished products should be taken as seriously as the operation of the process. Project management personnel should arrange the construction process reasonably to reduce cross-operation between processes. The handover work between upper and lower processes should be done well and records should be kept. If the construction of the following process may have an impact on the finished product of the previous process, the consent of the operators and managers of the previous process should be obtained, and damage and pollution should be avoided. Otherwise, the losses will be borne by the next process.

Process operators and managers are responsible.

11. Quality Document Recording System

Quality records are the basis for quality responsibility traceability and should be true and detailed.