1.0.1 This code is formulated with a view to strengthening the project supervision of all kinds of electronic information system room, unifying the construction and assuring the engineering quality.
1.0.2 This code is applicable to the construction and acceptance inspections of newly-built, reconstructed and extended electronic information system room projects that are under construction.
1.0.3 The construction and acceptance inspection of the electronic information system room not only shall perform the requirements stipulated in this code, but also shall comply with those specified in the current relevant standards and codes of the nation.
1 General provisions 1
2 Terms 2
3 Fundamental provisions 3
3.1 Basic requirements of construction 3
3.2 Basic requirements of materials and equipments 3
3.3 Basic requirements on acceptance inspection of partitioned and subdivisional work constructions 4
4 Power supply and distribution system 5
4.1 General provisions 5
4.2 Electrical devices 5
4.3 Wiring and laying 6
4.4 Illumination devices 7
4.5 Construction acceptance 7
5 Lightning protection and grounding system 9
5.1 General provisions 9
5.2 Lightning protection and grounding device 9
5.3 Grounding conductor 9
5.4 Construction acceptance 10
6 Air-conditioning system 11
6.1 General provisions 11
6.2 Installation of air-conditioning equipments 11
6.3 Installation of other air conditioning equipments 11
6.4 Manufacturing and installation of air pipe and components 12
6.5 Debugging of air-conditioning system 13
6.6 Construction acceptance 13
7 Water supply and drainage system 14
7.1 General provisions 14
7.2 Pipe installation 14
7.3 Construction acceptance 15
8 Integrated wiring 16
8.1 General provisions 16
8.2 Wire cable laying 16
8.3 Construction acceptance 18
9 Monitoring and safety protection 20
9.1 General provisions 20
9.2 Installation of equipments and facilities 20
9.3 Wiring and laying 21
9.4 System debugging 21
9.5 Construction acceptance 23
10 Fire-fighting system 24
11 Indoor fitment and decoration 25
11.1 General provisions 25
11.2 Suspended ceiling 25
11.3 Partition wall 26
11.4 Ground processing 27
11.5 Free access floor 27
11.6 Treatment on inner wall, ceiling and column surface 28
11.7 Door and window and others 29
11.8 Construction acceptance 29
12 Electromagnetic shielding 31
12.1 General provisions 31
12.2 Installation of cases 31
12.3 Installation of shielding door 32
12.4 Installation of filter, cut-off waveguide ventilating window and shielding glass 32
12.5 Self-checking of shield effectiveness 33
12.6 Other construction requirements 33
12.7 Construction acceptance 34
13 Integration testing 35
13.1 General provisions 35
13.2 Temperature and humidity 35
13.3 Air-laden dust concentration 36
13.4 Illumination intensity 36
13.5 Noises 36
13.6 Electromagnetic shielding 36
13.7 Ground resistance 36
13.8 Voltage, frequency and waveform deviation factor of electric power supply 37
13.9 Air volume 37
13.10 Positive pressure 37
14 Acceptance and handover of completion of projects 38
14.1 General provisions 38
14.2 Procedure and content of final acceptance 38
Annex A Data Sheet of the Acceptance Inspection on Power Supply and Distribution System 40
Annex B Data Sheet of Acceptance Inspection on Lightning Protection and Grounding Devices 41
Annex C Data Sheet of Testing on Air-conditioning System 42
Annex D Data Sheet of the Performance Testing on the Engineering Electricity of Cable and Optical Cable Generic Cabling System 44
Annex E Data Sheet of Function Test of Monitoring and Safety Protection System 45
Annex F Data Sheet for Testing of the Shield Effectiveness of Electromagnetic Shielding Enclosure 46
Annex G Engineering Acceptance Table of Electromagnetic Shielding Enclosure 47
Annex H Data Sheet of Integration Testing of Electronic Information System Room 48
Annex J Table of Final Completion Acceptance of Engineering Quality 49
Explanation of Wording in this code 50
1.0.1 This code is formulated with a view to strengthening the project supervision of all kinds of electronic information system room, unifying the construction and assuring the engineering quality.
1.0.2 This code is applicable to the construction and acceptance inspections of newly-built, reconstructed and extended electronic information system room projects that are under construction.
1.0.3 The construction and acceptance inspection of the electronic information system room not only shall perform the requirements stipulated in this code, but also shall comply with those specified in the current relevant standards and codes of the nation.
Contents of GB 50462-2008
1 General provisions 1
2 Terms 2
3 Fundamental provisions 3
3.1 Basic requirements of construction 3
3.2 Basic requirements of materials and equipments 3
3.3 Basic requirements on acceptance inspection of partitioned and subdivisional work constructions 4
4 Power supply and distribution system 5
4.1 General provisions 5
4.2 Electrical devices 5
4.3 Wiring and laying 6
4.4 Illumination devices 7
4.5 Construction acceptance 7
5 Lightning protection and grounding system 9
5.1 General provisions 9
5.2 Lightning protection and grounding device 9
5.3 Grounding conductor 9
5.4 Construction acceptance 10
6 Air-conditioning system 11
6.1 General provisions 11
6.2 Installation of air-conditioning equipments 11
6.3 Installation of other air conditioning equipments 11
6.4 Manufacturing and installation of air pipe and components 12
6.5 Debugging of air-conditioning system 13
6.6 Construction acceptance 13
7 Water supply and drainage system 14
7.1 General provisions 14
7.2 Pipe installation 14
7.3 Construction acceptance 15
8 Integrated wiring 16
8.1 General provisions 16
8.2 Wire cable laying 16
8.3 Construction acceptance 18
9 Monitoring and safety protection 20
9.1 General provisions 20
9.2 Installation of equipments and facilities 20
9.3 Wiring and laying 21
9.4 System debugging 21
9.5 Construction acceptance 23
10 Fire-fighting system 24
11 Indoor fitment and decoration 25
11.1 General provisions 25
11.2 Suspended ceiling 25
11.3 Partition wall 26
11.4 Ground processing 27
11.5 Free access floor 27
11.6 Treatment on inner wall, ceiling and column surface 28
11.7 Door and window and others 29
11.8 Construction acceptance 29
12 Electromagnetic shielding 31
12.1 General provisions 31
12.2 Installation of cases 31
12.3 Installation of shielding door 32
12.4 Installation of filter, cut-off waveguide ventilating window and shielding glass 32
12.5 Self-checking of shield effectiveness 33
12.6 Other construction requirements 33
12.7 Construction acceptance 34
13 Integration testing 35
13.1 General provisions 35
13.2 Temperature and humidity 35
13.3 Air-laden dust concentration 36
13.4 Illumination intensity 36
13.5 Noises 36
13.6 Electromagnetic shielding 36
13.7 Ground resistance 36
13.8 Voltage, frequency and waveform deviation factor of electric power supply 37
13.9 Air volume 37
13.10 Positive pressure 37
14 Acceptance and handover of completion of projects 38
14.1 General provisions 38
14.2 Procedure and content of final acceptance 38
Annex A Data Sheet of the Acceptance Inspection on Power Supply and Distribution System 40
Annex B Data Sheet of Acceptance Inspection on Lightning Protection and Grounding Devices 41
Annex C Data Sheet of Testing on Air-conditioning System 42
Annex D Data Sheet of the Performance Testing on the Engineering Electricity of Cable and Optical Cable Generic Cabling System 44
Annex E Data Sheet of Function Test of Monitoring and Safety Protection System 45
Annex F Data Sheet for Testing of the Shield Effectiveness of Electromagnetic Shielding Enclosure 46
Annex G Engineering Acceptance Table of Electromagnetic Shielding Enclosure 47
Annex H Data Sheet of Integration Testing of Electronic Information System Room 48
Annex J Table of Final Completion Acceptance of Engineering Quality 49
Explanation of Wording in this code 50
