The completion acceptance of dust-free workshop clean workshop is conducted after the single unit test run of each division and the test run of no production load system is qualified. The content of completion acceptance is to check the single unit test run and no production load system test run of each divisional works, test and debug the performance parameters of clean room (area), check the appearance quality of each divisional works, and carry out functional test and debugging as required.
I. during the completion acceptance of the clean workshop, the completion acceptance data shall be carefully checked, generally including the following documents and records:
1. Drawing joint review record, design change notice and as built drawing;
2 factory certificate and mobilization inspection report of main equipment, materials, instruments and meters of each subproject;
3. Installation and inspection records of single equipment and system of each subproject;
4. Test run records of each unit;
5. No load test run and commissioning records of all divisional works and systems;
6 test and inspection records of various pipelines;
7 inspection and commissioning records of safety facilities of each divisional works;
8 quality acceptance records of each divisional works.
II. The main test contents of the completion acceptance of the clean workshop are as follows:
1. Air flow visual inspection;
2. Wind speed and air volume test;
3. Leakage detection of air filter;
4. Airtightness test of clean room (area);
5 static pressure difference test between rooms;
6. Air cleanliness level;
7. Self purification time;
8. Temperature and relative humidity;
9 illuminance value;
10 noise level;

11 other testing items required by the construction party.

III. after the completion acceptance of the clean workshop is qualified and verified and approved, the functional acceptance shall be carried out according to the requirements. The functional acceptance is the test conducted in "static state". The main test contents are as follows:
1 test the air cleanliness level;
2 if the production process requires, microbiological test, chemical pollutant test or cleanliness test of special surface shall also be carried out;
3. Stability test of temperature and relative humidity in clean room (area);
4 test self-cleaning time;
5. Test the airtightness of the clean room (area);
6 measure the illuminance;
7 measure the noise level;
8 when necessary, confirm and record the air flow form and air change times;
9 other test items to be carried out.
IV. after the use acceptance of the clean workshop, the use acceptance report shall be prepared, which mainly includes:
1. Description of the opening status of various facilities (including production process equipment) in the clean workshop;
2. Description of clean room (area) personnel tested and their activities;
3. Itemized test records and analysis opinions (including test point location, coordinates, etc.);
4. Valid calibration certificate of test instrument;
5. Issue relevant conclusions for acceptance.
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