Clean and dust-free workshop purification project completion acceptance problem

The completion acceptance of the clean room-cleaning plant is carried out in a single machine test in each branch, and the test is not carried out after the self-test of the production load system. The completion acceptance is the verification of the single-machine test and the no-production load system test of each branch project, the clean room (zone) performance parameter detection and debugging, the inspection quality inspection of each branch, and the function detection and debugging as required.

1. When the clean factory is completed and accepted, the materials for completion and acceptance shall be carefully checked, generally including the following documents and records:

1 Drawing review records, design change notices and as-built drawings;

2 The factory qualification certificate and the entry inspection report of the main equipment, materials and instruments of each division project;

3 Single equipment, system installation and inspection records of each division project;

4 Single-machine test run records of each branch;

5 No-load trial operation and commissioning records of each branch project and system;

6 Various types of pipeline tests and inspection records;

7 Inspection and commissioning records of safety facilities of each division project;

8 Quality acceptance records for each division project.

2. The main test contents of the completion acceptance of the clean factory are as follows:

1 airflow visual inspection;

2 wind speed and air volume test;

3 air filter leak detection;

4 Sealing test of clean room (area);

5 static pressure difference test between rooms;

6 air cleanliness level;

7 self-cleaning time;

8 temperature, relative humidity;

9 illuminance value;

10 noise level;

11 Other testing items that the builder needs to carry out.

3. The completion acceptance of the Clean Workshop is qualified, and after verification and approval, the function acceptance is carried out according to the requirements. The function acceptance is tested in [static". The main test contents are as follows:

1 Detect air cleanliness level;

2 If there are requirements in the production process, microbiological testing or chemical contaminant testing or special surface cleanliness testing shall be carried out;

3 stability test of temperature and relative humidity of clean room (zone);

4 detecting self-cleaning time;

5 Test the airtightness test of the clean room (area);

6 measuring the illuminance;

7 determine the noise level;

8 Confirm and record the airflow pattern and the number of air changes when needed;

9 Other testing items that need to be performed.

4. After the acceptance of the clean factory, the acceptance report shall be prepared. The main contents are as follows:

1 Description of the opening status of various facilities (including production process equipment) in the clean workshop;

2 description of the clean room (district) personnel and their activities;

3 sub-test records and analysis opinions (including test point location, coordinates, etc.);

4 valid verification certificate of the test instrument;

5 Acceptance of relevant conclusions.

Shanghai Sujing Industrial Co., Ltd.

If you have any needs, you can always pass with me, thank you very much for your support to Sujing, look forward to working with you.

have a pleasant workday!

Thankyou&Bestregard!