Clean room construction and construction acceptance

Clean room construction and construction acceptance

The clean clean room modular acceptance should be carried out in two aspects: project acceptance and use acceptance, and project acceptance should be carried out in three stages: sub-item acceptance, completion acceptance and performance acceptance. Based on the self-assessment of the construction party's quality inspection, the clean clean room modular project should be mainly responsible for the construction party, and participate in the construction activities related...

Text label: clean room construction, clean room construction acceptance

Clean room construction and construction acceptance

The clean room acceptance should be carried out in two aspects: project acceptance and use acceptance, and project acceptance should be carried out in three stages: sub-item acceptance, completion acceptance and performance acceptance. On the basis of the self-assessment of the construction party's quality inspection, the clean clean room modular project should be mainly responsible for the construction party, and the relevant units participating in the construction activities jointly inspect the main control project and other agreed projects. Acceptance.

(1) Itemized acceptance stage

1) During the construction process, the sub-item acceptance of the quality inspection and evaluation by the construction party is responsible for the distribution, sub-projects and concealed projects, and the supervisor and the construction party should participate. Itemized acceptance is a process control implemented through self-quality inspection and evaluation, which is the nature of staged acceptance.

2) 'Specification' stipulates that the main control items for sub-item acceptance are all items that must be checked and accepted, and other items are general items, which can be checked and recorded.

3) After the sub-item acceptance is completed, the construction party shall sort out the sub-item acceptance documents for filing.

(2) Completion acceptance stage

1) The completion acceptance stage shall include design conformity confirmation, installation confirmation and operation confirmation. This actually clarifies that acceptance is confirmation, that is, confirmation in three aspects.

2) Completion acceptance should first confirm the design compliance of the project, and each technical system should meet the design and process requirements.

3) After the design conformity is confirmed, the installation confirmation under the condition of 'empty state' should be carried out. The confirmation of the installation quality should firstly carry out the visual inspection specified in the 'standard' for the installed system and equipment.

4) After the visual inspection of the system and equipment, a single-machine test run inspection should be carried out to confirm that the operation is normal. The fan runs for no less than 2 hours, and the high temperature of the sliding bearing shall not exceed 70°C.

5) After the installation is confirmed, the operation confirmation under the 'empty state' or 'static' condition should be carried out, and the combined test operation of the system with the cold (heat) source should be carried out, not less than 8h. Operation confirmation should also confirm whether the adjustment test report submitted by the construction party is qualified.

6) After the construction acceptance is completed, the construction direction shall submit the project acceptance report to the construction party.

(3) Performance acceptance stage

1) The performance acceptance stage is completed through performance inspection and performance confirmation. Together with the previous three confirmations, there are four confirmation procedures.

2) 'Specification' also states the conditions for comprehensive performance testing and the content of performance testing.

3) 'Specification' also explains how to evaluate the comprehensive inspection of comprehensive performance.

(4) Project acceptance

1) Project acceptance After completing the construction acceptance and performance acceptance, the project acceptance team should issue a project acceptance report.

2) The project acceptance conclusion is divided into two categories: qualified and unqualified. For items that do not meet the standard but do not have the conditions for rectification, or cannot meet the requirements even if rectified, it should be judged as unqualified. If the acceptance items are all up to the standard, or if there are problems but can be overcome through rectification, it should be judged as qualified. Zhongjing Global Purification can provide supporting services such as consultation, planning, design, construction, installation and transformation of clean rooms and purification projects.

3) The project acceptance group is composed of the persons in charge of the construction, construction, design and supervision parties (projects) (led by the construction party), responsible for the implementation and confirmation of the project acceptance. Except for the intermediate acceptance organized by the construction party, the three confirmations of construction acceptance and one confirmation of performance acceptance are all in charge of the engineering acceptance group.

(5) Acceptance of use

1) The use and acceptance are carried out according to the needs and requirements of the builder, and the conditions are dynamic, that is, under the dynamic conditions of 'full operation of the process and presence of operators

2) The use acceptance is organized by the builder, and the content of the use acceptance is explained. It is clear that the use acceptance is dynamic, while the design is static. Therefore, the acceptance criteria should be agreed by all parties before acceptance, such as dynamic and certain parameters. Static gaps, or define new standards.

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is something that has been around for a few decades now, enjoying it's heyday back in the extraction machine.