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Common sense of temporary electricity safety

Release time:

2020-08-17

Temporary Electricity Safety Common Sense

Temporary electricity refers to the design, installation, use, maintenance and removal of low-voltage power systems using electric equipment and lighting on the production and construction sites during temporary overhaul or maintenance and engineering construction. The main facilities and materials for temporary power utilization include transformers, power distribution cabinets, distribution boxes, switch boxes, cables, wires, electrical tools, electric tools, lighting fixtures, electrical equipment, etc. Basic management requirements for

temporary power consumption:

temporary power consumption organization design shall be prepared for the construction site with 5

or more temporary power consumption equipment or the total capacity of equipment is 50kW or more. 2.

Temporary electricity consumption organization design must follow the "

preparation, review and approval " procedure, which shall be organized and compiled by electrical engineering technicians and implemented after being reviewed by relevant departments and approved by the technical director of the enterprise with legal personality. 3.

Temporary power consumption project shall be constructed according to the design drawing, and shall be jointly accepted by relevant units before being put into use after being qualified.

Temporary electricity use must establish safety technical files, which shall be established and managed by electrical technicians. Among them, "

electrician installation, inspection, maintenance and demolition work record " can be assigned to be managed by an electrician, which shall be reviewed and approved by the main person in charge or project manager every week, and shall be filed uniformly after the temporary power consumption project is demolished. 5.

Temporary power consumption shall be checked regularly, potential safety hazards shall be handled in time, and rechecked and accepted.

Basic requirements for electricians and electricity users:

Electricians must pass the examination and obtain the special operation certificate before taking up their posts; Other electricity users must undergo safety training and technical disclosure before they can take up their posts.

Installation, inspection, maintenance or removal of temporary electrical equipment and lines must be completed by an electrician and supervised by a special person.

All kinds of electricity users should master the basic knowledge of safe electricity use and the performance of the equipment used, and should meet the following regulations:

Before using electrical equipment, they must wear and equip corresponding labor protection articles according to regulations, and check electrical devices and protection facilities. It is strictly forbidden for equipment to operate with diseases.

Keep and maintain the equipment used, report and solve any problems found in time;

The switch box of temporarily deactivated equipment must disconnect the power isolation switch and close the door and lock it.

When moving electrical equipment, the power supply must be cut off by an electrician and properly handled. Introduction to

Electrical Equipment:

Electrical Equipment Switches shall adopt automatic control electrical appliances such as contactors and relays, and manual two-way transfer switches shall not be used as control electrical appliances.

2. In the switch box of Class I

and Class II

metal shell hand-held electric tools, the rated leakage action current of the leakage protector shall not be greater than 15mA , and the rated leakage action time shall not be greater than 0.1s . 3.

When operating in wet places and on metal frames, Class II

or Class III hand-held power tools powered by safety isolation transformers must be selected. 4.

It is strictly forbidden to use Class I

hand-held electric tools in wet places or on metal frames. 5.

The load line of the water pump must adopt waterproof rubber sheathed copper core flexible cable. Any damage and joints are strictly prohibited, and no external force is allowed.

When cleaning, inspecting and maintaining concrete mixers, steel bar processing machinery, woodworking machinery and other equipment, the switch box must first be switched off and powered off, showing visible power breaking points, and the door must be closed and locked.

hang the sign of no closing and be monitored by special personnel. (Liu Fengbin)

More information

Jianfeng International Trade Selected as Pilot Enterprise of Non-car Carrier Logistics

In August, Jianfeng International Trading Company successfully passed the evaluation of traffic management departments and expert groups in Zhejiang Province and Jinhua City, and was successfully selected as a pilot enterprise of car-free carrier logistics in Zhejiang Province in 2019. "Car-free transportation" is a new format in the logistics industry brought about by the widespread application of information Internet technology. The "car-free carrier" signs a transportation contract with the shipper as a carrier, assumes the responsibilities and obligations of the carrier, and entrusts the actual carrier to complete the transportation task. Road freight operators. Compared with the traditional concept of logistics mode, car free carrier has the characteristics of strong resource integration ability, wide brand effect and obvious network effect. It is of great significance to promote the intensive integration of resources and the standardized development of the freight market by using Internet means and organizational mode innovation, which is of great significance to promote the transformation and upgrading of the logistics freight industry and improve the quality and efficiency. The planning and construction objectives of the "car-free carrier" platform envisaged by Jianfeng International Trade are: based on the influence of the peak region and the advantages of integrating qualification resources, changing the competition mode, expanding the market coverage and profit pattern, and realizing the transformation and upgrading of traditional businesses, I .e. realizing the "five" operations of PDCA closed-loop operation of supply chain system and marketing marketization, coordination of transportation capacity, customization of services, platform datalization and de-intermediation, we will continue to promote the regional logistics market from low, small, scattered and empty to resource sharing, value sharing and win-win cooperation, and finally build an integrated supply chain service system of "logistics Internet post-market finance. The relevant person in charge of the peak international trade said that the "car-free carrier" pilot qualification, for the peak international trade to change the business model, improve the quality of service.

2020

07-31

Peak International Trade Won Cotton Yarn Delivery Warehouse Qualification

On August 2, Zhengzhou Commodity Exchange issued "on the establishment of a new designated cotton yarn delivery warehouse and the announcement of the water", the peak international trading company officially obtained the Zheng Shang designated delivery warehouse qualification. According to the amendment to the cotton yarn futures business rules announced by Zheng Shang in March, the social warehouse delivery method will be introduced on the basis of retaining the original factory warehouse delivery, and will take the lead in implementing it in Shandong, Henan, Jiangsu and Zhejiang. As one of the eight new warehouse delivery units after the amendment is issued, Jianfeng International Trade can carry out cotton yarn futures delivery business from September 2019. Lanxi City, a subsidiary of Jinhua, is a "famous weaving city in China" and a national textile industry base. It has more than 1000 textile enterprises and an annual demand for cotton yarn of more than 1 million tons. After Jianfeng International Trade obtains the qualification for cotton yarn futures delivery, it can not only provide cotton yarn futures delivery sites for Lanxi cotton textile industry and upstream and downstream merchants, but also effectively serve Jinhua counties and cities, Xiaoshan, Shaoxing, Quzhou, Wenzhou and other places, and other provinces, and Fujian provinces. Since Jianfeng International Trade became a futures delivery warehouse in 2009, it has carried out four types of business of Dalian Commodity Exchange PVC, PE, PP and plywood. Cotton yarn delivery is the company's first business variety in Zhengzhou Commodity Exchange. At present, Jianfeng International Trade is actively organizing learning and training on cotton yarn business knowledge, actively expanding business channels, and understanding the actual needs of upstream and downstream industries to ensure the operation, service quality and delivery efficiency of this new business. (Huang Zhiyu)

2020

07-31

Peak International Trade Won Cotton Yarn Delivery Warehouse Qualification

2020

07-30

Peak International Trade Won Cotton Yarn Delivery Warehouse Qualification

2020

07-31

Peak International Trade Won Cotton Yarn Delivery Warehouse Qualification

2020

07-22

Peak Pharmaceuticals Ranked "Top 100 Chinese Drugs"

From July 15 to 18, the National Pharmacy Week and China Pharmaceutical Innovation and Development Conference was held in Jinan, Shandong Province. The conference released the "2018 China Pharmaceutical Industry Top 100 Series List". Zhejiang Jianfeng Pharmaceutical Co., Ltd. ranked 74th in the "TOP100 List of Chinese Pharmaceutical Enterprises. The "2018 Top 100 Series List of Chinese Pharmaceutical Industry" is divided into five sub-lists: "TOP100 List of Chinese Pharmaceutical Enterprises", "TOP100 List of Chinese Traditional Medicine Enterprises", "TOP20 List of Chinese CRO (including CDMO) Enterprises", "TOP20 List of Chinese Medical Devices (including IVD) Enterprises" and "TOP20 List of Chinese Biomedicine (including Blood Products, Vaccines, Insulin, etc.) Enterprises. The "chemical pharmaceutical enterprise" in the "TOP100 list of Chinese pharmaceutical enterprises" refers to the enterprises whose terminal sales of chemical drugs account for more than 51% of the total terminal income of the enterprises. The selection score consists of two parts, one is the innovation driving force of the enterprise, that is, the R & D comprehensive index score of R & D investment in 2018, accounting for 40% of the weight; The second is the professional promotion power of the enterprise, that is, the terminal quantitative data determined by the final selection needs of clinicians and patients in 2018, accounting for 60% of the weight; the objects participating in the selection are pharmaceutical industry enterprises registered in China (excluding subsidiaries of multinational pharmaceutical enterprises in China) and whose main business is pharmaceutical manufacturing. The convening of the conference and the release of the list have received widespread attention from the industry. Relevant leaders of the state and Shandong Province attended the meeting, chief scientist of Peak Pharmaceutical, Chinese Academy of Engineering

2020

07-31

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