On the cover and back of each volume of capital construction archives, the file number must be filled in.

The file number of the basic construction file consists of classification number, project code, file number, part number and page number.

Namely: 0901××××××××××××××× year ×× month ××× day ×× month ×× day × month × day× month× month× month× month× month× month× month× month× month× month× month× month× month× month× month × month× month× month × month× month × month× month × month × month × month× month × month × month× month × month × month × month × month ×

Category number-project number-case file number-part number

Second, the principle of file classification:

1, the company file as a whole, with unity;

2. The principle of giving priority to the source of archives, combining the management function, the content of archives, the formation characteristics and the carrier form;

3. The principle of file management inheritance, to maintain the continuity of file management;

4, the implementation of comprehensive file management, to facilitate the management and utilization of files.

Third, the serial number of filing documents should be set with items such as department number, class number, year, storage period, part number, box number, etc., and solidified on the filing chapter in sequence.

1, the code number compiled by the archives department of Quanzong Group for each filing unit. The clan number of each filing unit of the Group shall be announced separately by the Group Office (Archives).

2. The classification and numbering of archival documents shall conform to QJ 2595 "Rules for Classification and Numbering of Aerospace Archives". Where the category number of the document file is "0 1".

3, the formation of the annual filing year. The year should be the year of A.D., represented by four Arabic numerals, such as "1978".

4. Preservation period The preservation period is divided into three types: "permanent, long-term and short-term", and the codes are "A, B and C" respectively, and all codes are used when filling in.

5. The serial number of the part number archive file. When compiling, the serial number should start with "1" and be numbered one by one in the same year and the same storage period.

Part numbers are divided into "room part number" and "library part number", and the room part number is compiled in the filing stage; When the archives are transferred to our library for re-appraisal and sorting, the part number of our library should be compiled as required. The filing unit without warehousing task shall not set the library number.

6. The serial number of the document box. When compiling, you can generally start with "1" and number the files box by box in the current year according to the arrangement order of the files boxes.

Box numbers can be divided into "house-made box numbers" and "warehouse-made box numbers". The room system box number is compiled in the filing stage, and can be numbered continuously according to the actual needs, according to the arrangement order of the file boxes in the same year and within the same storage period. The box number of the library is compiled according to the requirements for entering the library when the files are handed over to the library. The filing unit without warehousing task shall not set the bin number.

The filing chapter should generally be stamped in the blank position at the top of the first page of the filing document, and fill in the relevant contents. When there is no stamp position on the front page of the document or important documents must be kept in their original appearance, a piece of paper can be attached to the front page of the document and stamped with the filing seal.