NB/T 10393-2020Technical Code for Construction Safety of Offshore Wind Power Projects (English PDF)

1.0.1

In order to standardize the construction safety of offshore wind farm projects, prevent and reduce personal injury and property damage during the construction process.

If it is lost, this specification is formulated.

1.0.2

This code is applicable to the sea area construction of new construction, reconstruction and expansion of offshore wind farm projects.

1.0.3

The onshore construction of offshore wind farm projects shall comply with the current industry standard "Technical Regulations for Construction Safety of Onshore Wind Farm Projects"

Fan" NB/T 10208.

1.0.4

The construction safety of offshore wind farm projects shall not only comply with this code, but shall also comply with the current relevant national standards.

2.0.1 construction site

The wind farm project construction unit and personnel carry out construction activities in accordance with the contract and laws and regulations, and the approved occupation

Construction site. Mainly include areas and places delineated by the project legal person, construction units and personnel rented to complete the engineering products

Or purchased areas or places and public areas and places temporarily occupied during production activities.

2.0.2 construction safety

The work field for the purpose of preventing various safety accidents during the construction work, and the law, technology, equipment,

Corresponding measures taken by the organization system and education.

2.0.3 offshore work platform

A work site set up for the construction of offshore wind farm projects in the sea area.

2.0.4 offshore operation

Construction management personnel, crew members, special operators and other construction personnel of offshore wind farm projects are constructing

Construction work carried out in the sea.

2.0.5 outboard work

Operations performed on the outside of the hull above the unloaded waterline.

2.0.6 Temporary facilities

Various non-permanent facilities built on the construction site for the construction of construction projects, mainly including construction water supply,

Power supply, integrated processing plant, mixing station, material warehouse, construction camp, temporary road, temporary wharf, temporary platform.

2.0.7 construction electric power supply

Provide power supply for project construction and installation, including power supply lines and electrical facilities.

2.0.8 personal protective equipment

The various protective products worn, equipped and used by practitioners to protect against physical, chemical, biological and other external factors

Collectively.

2.0.9 Safety protection facilities

Various facilities, equipment, appliances, etc. set up on the construction site to prevent casualties during construction.

2.0.10 J-tube

It is fixed on the foundation of the sea booster station or the foundation of the offshore wind turbine, shaped like the letter J, used to level the seabed

The laid submarine cables are converted to cable pipes that are laid upward to the sea booster station or offshore wind power generators.

2.0.11 Feathering

The geometric angle of attack of the wind turbine blade changes to a state where the wind turbine blade approaches zero lift.

3.0.1

The construction unit shall establish a sound safety management organization, organize the establishment of a safety production committee, and establish a safety production management

System, clarify the responsibilities of safety management, establish and improve safety production rules and regulations, and promote the construction of safety production standardization,

Ensure the safety of project construction.

3.0.2

The construction unit shall establish a sound safety production supervision and inspection and hidden danger investigation and management mechanism, and implement the whole process of the construction site

Safety production management.

3.0.3

The construction unit shall establish an emergency management system for the engineering project, prepare a comprehensive emergency plan, organize survey, design, and implementation

Engineering, engineering supervision and other units to formulate emergency plans for various safety accidents, implement emergency organization, procedures, resources and measures, and determine

Organize drills regularly to ensure the effective implementation of emergency work.

3.0.4

Each participating unit shall establish a safety management organization, effectively implement the safety production responsibility system, and formulate overall and annual safety

Production goals, to ensure safe investment, and to do a good job in site civilized construction.

3.0.5

The personnel on the construction site shall have the basic knowledge and skills of the operations they are engaged in. Offshore personnel, special operations personnel

And special equipment operators shall receive special safety technical training and pass the examination, and obtain the corresponding qualifications before they can take up their posts.

industry.

3.0.6

The survey and design unit shall make technical and safety clarifications to the construction unit before the start of construction.

3.0.7

The construction unit shall apply for the construction permit in accordance with relevant regulations, conduct on-site surveys and identify hazards before starting construction.

Prepare construction organization design, construction plan and safety technical measures. Partial projects with greater risk should be prepared for special implementation

The construction plan shall organize experts to demonstrate the special construction plan of the dangerous and relatively large project exceeding a certain scale.

3.0.8

The construction unit shall plan and set the safety signs on the construction site, and the construction environment and operation procedures shall change

At the time, the site hazards and harmful factors should be re-identified, and safety signs should be dynamically arranged.

3.0.9

The construction unit shall formulate emergency rescue plans and on-site disposal plans according to the characteristics and scope of the project construction,

Sites and links prone to accidents shall be monitored.

3.0.10

The construction unit shall regularly organize construction site safety inspections and hidden dangers investigation and management, and strictly implement construction site safety

Measures to prevent the occurrence of illegal commands, illegal operations, and violations of labor discipline.

3.0.11

The construction unit shall be based on the characteristics of the construction work, the hazards and harmful factors and the corresponding safety operation regulations or safety

Technical measures, make safety technical clarifications to the construction personnel, and perform the signing procedures.

3.0.12

The supervision unit shall implement supervision in accordance with laws, regulations and mandatory engineering construction standards, and perform supervision of construction project safety

Management responsibilities.

4.1 Offshore personnel

4.1.1

Offshore personnel should have basic physical and psychological qualities, and have an understanding of offshore construction sites and work positions.

The existing dangerous and harmful factors and the corresponding preventive measures and accident emergency measures.

4.1.2

Before going to sea and while on board, marine operators do not...