T/APE 001-2020 Professional contracting enterprise capacity and qualification level of purification engineering in Anhui Province

Scope

Scope: This standard specifies the general principles and requirements for the classification and evaluation of the capacity qualification levels of purification engineering professional contractors in Anhui Province. This standard applies to the qualification management of enterprises engaged in the construction (or renovation) of industrial and biological purification (clean) engineering, medical cleanrooms, etc., which are registered by the administrative departments of industry and commerce. In this standard, the capacity qualification of professional contractors refers to the enterprise's ability in terms of creditworthiness, construction and technical level, project performance, business premises, after-sales service, and credit level, etc. In this standard, purification engineering refers to an engineering project that, on the basis of ensuring the safety of the main structure of the building, aims to meet the requirements of social production activities for a series of control measures on physical particles and aerosols in the controlled environment, and controls a series of physical states (temperature, humidity, cleanliness, colony count, pressure difference, airflow velocity and distribution, noise, micro-vibration, illumination, and electrostatic) in the controlled environment within the range required by the process. Main technical content: Purification engineering: An engineering project that, on the basis of ensuring the safety of the main structure of the building, aims to meet the requirements of social production activities for a series of control measures on physical particles and aerosols in the controlled environment, and controls a series of physical states (temperature, humidity, cleanliness, colony count, pressure difference, airflow velocity and distribution, noise, micro-vibration, illumination, and electrostatic) in the controlled environment within the range required by the process. Professional contractors of purification engineering are

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