DL/T 5372-2007 水电水利工程金属结构与机电设备安装安全技术规程 英文【2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载】

DL/T 5372-2007 水电水利工程金属结构与机电设备安装安全技术规程 英文PDF格式电子书版下载

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Foreword1

1 Scope1

2 Normative References2

3 Terms4

4 General9

5 General Provisions11

5.1 Safety Protection on the Construction Site11

5.2 Power Supply and Illumination on the Construction Site12

5.3 Fire Protection on the Construction Site15

5.4 Operation in Galleries and Cavems15

5.5 Bottom-level Operation16

5.6 Welding and Cutting17

5.7 Hoisting and Transportation17

5.8 Requirements on Safety of Operating Personnel18

6 Fabrication of Metal Structures21

6.1 Plant Layout21

6.2 Fabrieation of Steel Gate and its Embedded Parts23

6.3 Fabrication of Steel Pipe27

6.4 Non-destructive Flaw Detection29

6.5 Painting31

6.6 Transportation and Storage of Products32

7 Installation of Gates33

7.1 Preassembly of Gate and Embedded Parts33

7.2 Hoisting and Conveyance of Gate36

7.3 Installation of Embedded Parts of Gates40

7.4 Installation of Plane Gate41

7.5 Installation of Radial Gate43

7.6 Installation of Miter Gate45

7.7 Site Painting49

7.8 Test and Commissioning of Gate49

8 Installation of Headstock Gears52

8.1 Basic Requirements52

8.2 Installation of Fixed Headstock Gear53

8.3 Installation of Traveling(Gate)Headstock Gear56

8.4 Installation of bridge headstock gear62

8.5 Debugging,Running and Maintenance of Headstock Gears64

9 Installation of Ship Lift66

9.1 Basic Requirements66

9.2 Installation of Embedded Parts67

9.3 Installation of Lifting Equipment67

9.4 Installation of Counterbalance System68

9.5 Installation of Ship Chamber69

9.6 Installation of Equipments in Ship Chamber70

9.7 Debugging and Running of ShipLift71

10 Installation of Steel Pipes for Water Diversion73

10.1 Basic Requirements73

10.2 Transportation of Steel Pipes73

10.3 Hoisting and Assembly of Steel Pipes76

10.4 Welding of Steel Pipes78

10.5 Field Anti-corrosion Painting for Welding Seams of Steel Pipes81

10.6 Removal of Internal Support for Steel Pipes81

10.7 Hydraulic Test for Steel Pipes82

11 Installation of Other Metal Structures84

11.1 Installation of Steel Network Frame84

11.2 Installation of Steel Structure for Delivery Line System86

11.3 Installation of Steel Trestle Bridge87

12 Scaffold and Platform for Construction89

12.1 Erection of Scaffold for Construction89

12.2 Erection of Mobile Operating Platform and Overhanging Platform92

12.3 Use and Maintenance of Construction Scaffold and Platform93

12.4 Rernoval of Construction Scaffold94

13 Metallic Painting for Anti-corrosion96

13.1 Material Storage96

13.2 Location Arrangement for Painting Operation96

13.3 Sand Blasting for Descaling98

13.4 Coating Spraying98

13.5 Metallic Thermal Spray99

14 Installation of Hydraulic Turbine102

14.1 Cleaning and Assembly102

14.2 Installation of Embedded Parts104

14.3 Installation of Distributor107

14.4 Assembly of Runner and Coupling109

14.5 Hoisting and Installation of Runner112

14.6 Pilot Bearing and Sealing Device113

14.7 Installation of Servomotor115

14.8 Installation of Inlet Valve116

15 Installation of Generator118

15.1 Base Embedment118

15.2 Installation of Stator118

15.3 Installation of Generator Frame124

15.4 Installation of Rotor125

15.5 Hoisting of Main Parts131

15.6 Grinding and Scrapping of Bearing Pad133

15.7 Installation of Thrust Bearing and Guide Bearing134

15.8 Test and Installation of Damper Brake136

15.9 Unit Axis Adjustment and Unit Internal Operation136

15.10 Overall Cleaning and Spray Painting of the Unit138

16 Installation of Auxiliary Equipments140

16.1 Installation of Speed Regulating System140

16.2 Installation of Equipments for Gas Supply and Gas Release System144

16.3 Installation of Equipments for Oil Supply and Discharge System146

16.4 Installation of Equipments for Water Supply and Drainage System147

16.5 Installation of Equipments for Heating and Ventilation System149

16.6 Installation of Equipments for Fire Fighting System151

16.7 Installation of Pipelines152

17 Installation of Electric Equipments157

17.1 Installation of Main Transformer and Reactor with Oil157

17.2 Installation of Frame and Iron Tower163

17.3 Installation of High-voltage Switch164

17.4 Installation of Bus Bar165

17.5 Installation of Switching Station Equipment167

17.6 Installation of Plant Power System and Equipment170

17.7 Installation of Cables173

17.8 Electric Test176

17.9 Test for Grounding System of the Mhole Plant177

18 Startup and Commissioning of Hydroelectric Generating Unit179

18.1 Pre-water-filling Test179

18.2 Water Filling Test182

18.3 Operation without Load183

18.4 Operation with Load184

19 Installation of Bridge Crane186

19.1 Cleaning and Assembly186

19.2 Installation and Adjustment of Rails and Slide-Wires186

19.3 Installation and Commissioning of Structural,Mechanical and Electrical Equipment187

19.4 Load Test190

19.5 Use and Maintenance192

20 Construction Machines and Special Tools194

20.1 Electric Tools194

20.2 Pneumatic Tool197

20.3 Bolt Stretcher197

20.4 Hoisting Tools198

20.5 Wire Crimper202

20.6 Jack202

20.7 Special Tools for the Installation of Hydroelectric Generating Unit204

20.8 Special Tools for the Unit Hoisting207