1.0.1 This Code is formulated with view to normalizing construction and quality acceptance of non-ferrous metals processing mechanical installation engineering, unifying acceptance criteria, strengthening process control and ensuring engineering quality.
1.0.2 This Code is applicable to the construction and quality acceptance of constructed,renovated and extended installation engineerings such as melting and casting, rolling, extrusion, finishing, uncoiling and recoiling, annealing and heating auxiliary equipment.
1.0.3 Construction of non-ferrous metals processing mechanical installation engineering shall meet the requirements of the design and accompanied technical documents.
1.0.4 Construction and quality acceptance of non-ferrous metals processing mechanical installation engineering shall not only meet the requirements of this Code, but also comply with those specified in the current relevant national standards.
2 Basic Requirement
2.0.1 Construction site shall be provided with such relevant technical documents as construction drawings, technical standards, accompanied technical documents, construction organization design and construction schemes.
2.0.2 Accuracy grade of measuring instruments adopted for the construction and quality acceptance shall not be lower than that of the tested object and the instruments shall pass the metrological verification and calibration and within the specified validity period of periodic verification.
2.0.3 In the process of installation, machines shall be subjected to self-inspection, handover inspection and special inspection, which shall form inspection records.
2.0.4 For the concealed works during the installation of the machines, organizations concerned shall be notified to conduct acceptance prior to concealment and acceptance records of concealed works shall be formed.
2.0.5 No-load test of the machines shall be inspected as a dominant item and those which are not subjected to no-load test and fail to pass the no-load test shall not be subjected to acceptance.
2.0.6 Names of subitem and sub-section works of machine installation engineering shall meet the requirements of the current national standard GB 50654 Unified Standards for Constructional Quality Acceptance of Non-ferrous Metals Industrial Installation Engineering.
2.0.7 Construction of welding engineering in the machine installation engineering shall be in accordance with those specified in the current national standard GB 50236 Code for Construction of Field Equipment, Industrial Pipe Welding Engineering. Quality acceptance of welding engineering shall meet the requirements of the current national standard GB 50683 Code for Acceptance of Field Equipment, Industrial Pipe Welding Construction Quality.
2.0.8 Procedures, organization and record filling of engineering quality acceptance shall meet the requirements of the current national standard GB 50654 Unified Standards for Constructional Quality Acceptance of Non-ferrous Metals Industrial Installation Engineering.
2.0.9 If the engineering quality does not meet the requirements, it shall be treated according to the following requirements:
1 The engineering of repaired or replaced members (accessories) shall be subjected to acceptance again.
2 For the engineering which is subjected to repair or reinforcement treatment and is still able to satisfy structure safety and use function even after changes in overall dimension, the acceptance may be conducted according to technical schemes and negotiated documents.
2.0.10 Where the engineering quality fails to meet the design and quality criteria requirements and still fails to meet the safe use requirement after repair or rework, this engineering must not be subjected to acceptance.
2.0.11 Construction environment, and occupational health and safety management of machine installation engineering shall meet the following requirements:
1 The construction site shall establish sound environmental and occupational health and safety management systems, and fulfil environmental and occupational health and safety production responsibility system.
1 General Provisions 2 Basic Requirement 3 Foundation, Anchor Bolt and Subplate 3.1 Installation 3.2 Quantity Acceptance 4 Machines and Materials Entrance 4.1 General Requirement 4.2 Acceptance of Machines Entrance 4.3 Acceptance of Materials Entrance 5 Melting and Casting Machines 5.1 Tilting Furnace 5.2 Vertical Furnace 5.3 Induction Furnace 5.4 Tilting Holding Furnace 5.5 Continous Roll Caster 5.6 Horizontal Continuous Casting Line 6 Main Mill Equipments 6.1 Base Frame of Mill 6.2 Mill Stands 6.3 Mill Rolls Adjusting Equipment 6.4 Mill Mian Drive Equipment 6.5 Mill Rolls Change Equipment 6.6 Mill Rolls 7 Extrusion Machine 7.1 Main Extrusion Machine 7.2 Auxiliary Extrusion Machine 8 Finishing Machines 8.1 Roller Sheet Straightening Machine 8.2 Tube Straightening Machine 8.3 Bending and Straightening Machine 8.4 Foil Separator and Foil Double Machine 8.5 Disc Tensile Machine 8.6 Finishing Machines 8.7 Coating line 9 Uncoilier, Recoier Equipment 9.1 Main equipment 9.2 Auxiliary equipment 10 Annealing, Heating Equipment 10.1 Annealing Furnace 10.2 Walking Beam Type Reheating Furnace 10.3 Push Type Reheating Furnace 11 Other Machines 11.1 Auxiliary Equipment for Rolling Mill 11.2 Roller 11.3 Blade Shear 11.4 Circle Shear 11.5 Scrap Cutter 11.6 Coiler for Trimmings 11.7 Measuring, packaging equipment 12 No-load Test 12.1 General Requirement 12.2 Test Run for Main Machine 12.3 Quality Acceptance Wording Explanation in this Code List of Quoted Standards
1 General Provisions
1.0.1 This Code is formulated with view to normalizing construction and quality acceptance of non-ferrous metals processing mechanical installation engineering, unifying acceptance criteria, strengthening process control and ensuring engineering quality.
1.0.2 This Code is applicable to the construction and quality acceptance of constructed,renovated and extended installation engineerings such as melting and casting, rolling, extrusion, finishing, uncoiling and recoiling, annealing and heating auxiliary equipment.
1.0.3 Construction of non-ferrous metals processing mechanical installation engineering shall meet the requirements of the design and accompanied technical documents.
1.0.4 Construction and quality acceptance of non-ferrous metals processing mechanical installation engineering shall not only meet the requirements of this Code, but also comply with those specified in the current relevant national standards.
2 Basic Requirement
2.0.1 Construction site shall be provided with such relevant technical documents as construction drawings, technical standards, accompanied technical documents, construction organization design and construction schemes.
2.0.2 Accuracy grade of measuring instruments adopted for the construction and quality acceptance shall not be lower than that of the tested object and the instruments shall pass the metrological verification and calibration and within the specified validity period of periodic verification.
2.0.3 In the process of installation, machines shall be subjected to self-inspection, handover inspection and special inspection, which shall form inspection records.
2.0.4 For the concealed works during the installation of the machines, organizations concerned shall be notified to conduct acceptance prior to concealment and acceptance records of concealed works shall be formed.
2.0.5 No-load test of the machines shall be inspected as a dominant item and those which are not subjected to no-load test and fail to pass the no-load test shall not be subjected to acceptance.
2.0.6 Names of subitem and sub-section works of machine installation engineering shall meet the requirements of the current national standard GB 50654 Unified Standards for Constructional Quality Acceptance of Non-ferrous Metals Industrial Installation Engineering.
2.0.7 Construction of welding engineering in the machine installation engineering shall be in accordance with those specified in the current national standard GB 50236 Code for Construction of Field Equipment, Industrial Pipe Welding Engineering. Quality acceptance of welding engineering shall meet the requirements of the current national standard GB 50683 Code for Acceptance of Field Equipment, Industrial Pipe Welding Construction Quality.
2.0.8 Procedures, organization and record filling of engineering quality acceptance shall meet the requirements of the current national standard GB 50654 Unified Standards for Constructional Quality Acceptance of Non-ferrous Metals Industrial Installation Engineering.
2.0.9 If the engineering quality does not meet the requirements, it shall be treated according to the following requirements:
1 The engineering of repaired or replaced members (accessories) shall be subjected to acceptance again.
2 For the engineering which is subjected to repair or reinforcement treatment and is still able to satisfy structure safety and use function even after changes in overall dimension, the acceptance may be conducted according to technical schemes and negotiated documents.
2.0.10 Where the engineering quality fails to meet the design and quality criteria requirements and still fails to meet the safe use requirement after repair or rework, this engineering must not be subjected to acceptance.
2.0.11 Construction environment, and occupational health and safety management of machine installation engineering shall meet the following requirements:
1 The construction site shall establish sound environmental and occupational health and safety management systems, and fulfil environmental and occupational health and safety production responsibility system.
Contents of GB 51059-2014
1 General Provisions
2 Basic Requirement
3 Foundation, Anchor Bolt and Subplate
3.1 Installation
3.2 Quantity Acceptance
4 Machines and Materials Entrance
4.1 General Requirement
4.2 Acceptance of Machines Entrance
4.3 Acceptance of Materials Entrance
5 Melting and Casting Machines
5.1 Tilting Furnace
5.2 Vertical Furnace
5.3 Induction Furnace
5.4 Tilting Holding Furnace
5.5 Continous Roll Caster
5.6 Horizontal Continuous Casting Line
6 Main Mill Equipments
6.1 Base Frame of Mill
6.2 Mill Stands
6.3 Mill Rolls Adjusting Equipment
6.4 Mill Mian Drive Equipment
6.5 Mill Rolls Change Equipment
6.6 Mill Rolls
7 Extrusion Machine
7.1 Main Extrusion Machine
7.2 Auxiliary Extrusion Machine
8 Finishing Machines
8.1 Roller Sheet Straightening Machine
8.2 Tube Straightening Machine
8.3 Bending and Straightening Machine
8.4 Foil Separator and Foil Double Machine
8.5 Disc Tensile Machine
8.6 Finishing Machines
8.7 Coating line
9 Uncoilier, Recoier Equipment
9.1 Main equipment
9.2 Auxiliary equipment
10 Annealing, Heating Equipment
10.1 Annealing Furnace
10.2 Walking Beam Type Reheating Furnace
10.3 Push Type Reheating Furnace
11 Other Machines
11.1 Auxiliary Equipment for Rolling Mill
11.2 Roller
11.3 Blade Shear
11.4 Circle Shear
11.5 Scrap Cutter
11.6 Coiler for Trimmings
11.7 Measuring, packaging equipment
12 No-load Test
12.1 General Requirement
12.2 Test Run for Main Machine
12.3 Quality Acceptance
Wording Explanation in this Code
List of Quoted Standards
