In ordinary daily life, you will encounter some unexpected events or accidents. In order to minimize the harm, you usually need to prepare an emergency plan in advance. How to prepare an emergency plan? The following is the emergency plan for the three defenses of the rainy season. I hope it helps you.
Emergency Plan for Three Preventions in the Rainy Season of the Ministry of Security 1 I. Purpose
In order to ensure the life safety of employees, the life and property safety of engineers when the rainy season comes, ensure the normal construction of the construction site and control the losses to a minimum, according to the spirit of the relevant flood control documents of the state, province, city and county, the emergency plan for flood control in rainy season of Foxconn employee security room (Phase I) project department in Hang Jian, Sichuan is formulated.
Second, organization.
Emergency leading group for flood control in rainy season in the fourth bid section of Foxconn employee security room (Phase I) in Hang Jian, Sichuan:
Team leader: Liu Zhi
Deputy Head: Yan Bing
Members: Dong Lei, Yu Heng, Lin,,.
The leading group for flood control and emergency rescue in rainy season in the fourth bid section of Foxconn employee housing (Phase I) in Hang Jian, Sichuan Province is located in the project office.
Contact information of third-party rescue:
Emergency telephone 120, alarm telephone 1 10, and fire alarm telephone 1 19.
Third, the basic principles
The flood control work adheres to the principle of "safety first, constant vigilance, prevention first and all-out rescue", actively formulates and implements flood control plans, strengthens drainage measures, scaffolding reinforcement and electrical equipment management inspection, and strengthens weather forecast collection to nip in the bud.
1) and (Liu Zhi) are responsible for on-site guidance and coordination with various departments.
2), (Dong Lei), (Yu Heng) and (Lin) are responsible for tracking and checking the construction and finished product protection of each operation surface.
3), (Wang Lizhong) is responsible for the safety management of the construction site, to do a good job of safety education in rainy summer construction.
4), (Yan Bing) is responsible for the reasonable stacking of site materials, waterproof and moistureproof, maintenance of various mechanical equipment and preparation of flood control equipment.
5), (Zhang Chengyi) is responsible for the temporary electricity, equipment and tools for insulation inspection, to prevent wire peeling, leakage, etc.
Four, material preparation:
According to the specific situation of the project department, prepare equipment and materials for flood control. Prepare water pump, water pipe, tarpaulin, shovel, etc. Sufficient rain-proof equipment must be prepared and the required equipment must be kept in good condition.
No. Material Name Unit Quantity Remarks
1 raincoat rain pants cover 50
Two pairs of rain boots are 50 pounds.
3 water pumping station 5
4 cement bags, each 1000
5 Shovel handle 100
Verb (abbreviation of verb) technical guarantee measures:
1, strengthen the inspection of temporary facilities and temporary electricity facilities on the construction site, rectify or replace them in time if they do not meet the standards, and check whether the wires are aging, broken skin and deteriorated. All wires are forbidden to mop the floor or connect with metal equipment. The switch box is forbidden to touch the ground, and rainproof measures are taken to prevent rain and leakage. Neutral wire or grounding must be intact and effective. All kinds of small mobile devices are strictly forbidden to rain, and should be put into storage or covered in time.
2, should do a good job of windproof before the storm, after the rain to timely check the operating surface, outer shelf, and eliminate the danger, operating surface to take corresponding anti-skid measures.
3, stones, sand and other materials, piled up in the special area of the site, special areas should fully do a good job of drainage, to prevent rain erosion.
4. The bottom of the cement in the on-site cement storage warehouse shall be padded and paved with linoleum, and the stacking height shall not exceed 10 package. Thoroughly check the waterproofing of the cement silo roof, save for a rainy day, and prevent the cement from being damaged by rainwater leakage.
5, scaffolding, tower crane and other equipment should conduct a comprehensive inspection before the arrival of the rain period, eliminate hidden dangers, and regularly check its safety situation, prevent the foundation from sinking, and check whether the lightning protection measures are complete and good, and whether the grounding resistance meets the requirements; Aerial work should be avoided in thunderstorm days, windproof facilities should be made before the storm comes, and the danger should be checked and eliminated in time after the rain.
6, mechanical and electrical equipment should take rain, flood control measures, installation of grounding safety devices, power lines should be well insulated, should have perfect protection to zero.
7, the personnel on duty should listen to and record the weather forecast in time, and do a good job of prevention in time.
8, to strictly implement the 24-hour duty system, when there is a flood or disaster, immediately report to the superior leadership. And take effective measures when reporting.
9. The mobile phone of flood control team members must be turned on 24 hours a day.
Six, production self-help recovery measures and procedures
1, after the emergency rescue, organize the construction personnel to save themselves in production immediately. The first is to investigate and eliminate dangerous situations and hidden dangers.
2, continue to observe the danger, and get in touch with the local flood control and flood fighting units, to provide a reliable basis for the resumption of production, and at the same time obtain the support and assistance of the local flood control and flood fighting units.
3. For the damaged facilities, a repair plan and preventive measures for re-distress should be formulated, and construction production can be resumed only after the repair and rectification are approved by the relevant departments.
Emergency Plan for Three Preventions in the rainy season of the Ministry of Security 2 This plan is formulated to improve the quick response ability to resist extraordinarily serious safety accidents in building construction, prevent the occurrence of floods in our city, ensure construction safety and personal safety, minimize accident losses, maintain social stability, quickly eliminate the hazards caused by floods and reduce losses.
First, the scope of adaptation:
This implementation plan is applicable to the information prevention of the construction site within the administrative area of our city.
Second, the organization:
(a) Jiyuan city construction site flood control leading group is the organization of this emergency plan. List of emergency leading groups for flood control at the municipal construction site:
Group length: xx
Deputy leader: xxxx
Member: xxxxxx
The leading group has an office, which is located in the security office, and Liu Jie is the director of the office. Under the unified command of the leading group, the office is fully responsible. The office consists of communication liaison group, material support group and emergency rescue group. Communication liaison group: responsible for internal and external communication, equipped with communication tools, and keep in touch at any time. In the event of casualties and major safety hazards, immediately contact the relevant departments to carry out rescue and report to the superior. Material support group: responsible for the storage and distribution of emergency and flood control materials. Adequate emergency supplies, such as raincoats, rain boots, pumps, lighting, pickaxes and shovels, straw bags and ropes, and medical supplies such as bandages and stretchers; Pre-set safe passages and safe places for emergency evacuation to ensure that in case of danger, on-site personnel can be evacuated and resettled in time. Emergency rescue team: set up an emergency rescue team equipped with rescue equipment to be responsible for on-site emergency self-help and rescue. During the flood season, it is necessary to ensure that emergency teams are always on standby, and all kinds of emergency vehicles keep sufficient fuel and run well. Once the flood comes, ensure that personnel and equipment are in place in time and rescue them in time.
(two) the main responsibility is to carry out the orders of superiors and formulate work plans; Supervise each construction site to implement various preventive measures of the leading group; Report the progress of flood control to the Municipal Construction Committee to ensure that the situation is released and reported at any time; Coordinate the problems in the work of relevant units and departments.
(three) the implementation of a strict 24-hour duty system, to maintain smooth communication, it is strictly prohibited to take off duty on duty. Set up a special person to collect weather information every day. Once there is a flood, the plan should be started immediately.
Third, the responsibility system:
(A) the responsibility of the construction unit
1, supervise and inspect the construction site, and urge the construction and supervision units to implement various preventive measures.
2, timely disbursement of project funds, to ensure that all units to prevent information work funds.
3, because the flood may affect the surrounding buildings, structures and power supply lines and other public facilities, should promptly coordinate with various departments to properly handle.
(2) the responsibility of the construction unit
1, establish and improve the anti-information organization on the construction site, set up a special team to be responsible for the implementation of the anti-information work, decompose the responsibility of the anti-information work into each post, ensure that the responsibility goes to the people, and implement the measures.
2, actively do a good job in the construction site prevention, timely and comprehensive grasp of engineering dynamics, timely eliminate potential safety hazards, and focus on inspection and monitoring of key contents and key links.
3. Conduct drills for emergency plans for communication prevention to ensure that once the plans are started, personnel, materials and equipment are in place, and emergency rescue is timely and orderly.
Fourth, focus on inspection and monitoring content.
The construction site should implement strict inspection and monitoring system of pre-flood inspection, flood monitoring and post-flood review. Designate a special person to be responsible for the division of labor, and focus on inspection and monitoring of temporary facilities, enclosure, foundation pit facilities, lifting and transportation machinery, scaffolding, construction electricity and other projects.
(1) overlay facilities: dormitory, canteen, office building, toilet, etc. Supervision responsibility: comprehensively check the safety status of temporary facilities, if there are cracks, inclination and deformation, reinforce and transform them in time, and those that do not meet the requirements must be demolished and rebuilt; Rainstorm weather must arrange uninterrupted inspections by special personnel; Observe the influence and damage of wind and rain on overlay facilities at any time, and the possible damage caused by foundation pits, scaffolding and tower cranes. If there is any danger, immediately transfer the personnel in the temporary facilities to a safe place.
(2) The fence includes: colored profiled steel fence. Responsibilities of supervisor: comprehensively check the safety status of the enclosure wall, and take measures such as reinforcement and replacement in time if it is damaged, inclined or deformed; In particular, it is necessary to strengthen the key monitoring of street walls. If there is any danger, immediately set warning isolation facilities around the enclosure wall, and set up special personnel to take care of it to prevent the wall from collapsing and hurting people.
(3) Foundation pit engineering: Foundation pit facilities include slope protection, pile foundation construction and earthwork excavation. Responsibilities of the supervisor: Observe the changes of the side wall of the foundation pit slope, the deformation of the foundation pit support and the changes of the adjacent buildings and structures at any time; Focus on inspection and monitoring of foundation pits near streets, buildings, mountains and overlay facilities; Once the flood comes, stop the construction immediately, prepare sufficient drainage equipment and devices, and drain the foundation pit in time. After the flood season, conduct a comprehensive inspection of the foundation pit, and start construction only after there is no potential safety hazard.
(4) Lifting and transportation machinery Lifting and transportation machinery includes: tower cranes, passenger and freight elevators, material hoists, etc. Supervision responsibilities: Stop operation immediately in windy weather above level 6; Focus on monitoring the influence of stability, drainage and foundation pit on tower crane; It is necessary to focus on the inspection of tower cranes in densely populated areas and tower cranes adjacent to high-voltage lines and buildings. If a safe distance cannot be reached, it must be removed immediately.
(5) Scaffolding engineering Scaffolding engineering includes: landing scaffolding, cantilever scaffolding, integral lifting scaffolding, hanging basket frame, etc. Supervision responsibility: scaffolding construction is prohibited in windy weather above level 6; Focus on monitoring the settlement and drainage of scaffold foundation to ensure the stability of foundation and effective Rachel of frame; Focus on monitoring streets, houses and places near high-voltage lines. If there is any danger, a warning isolation belt shall be set up within the scope of scaffolding hazards, and special personnel shall be assigned for monitoring. After the flood season, scaffolding must be fully inspected and accepted before construction.
(VI) Temporary electricity utilization Temporary electricity utilization includes construction electricity and domestic electricity. Supervisor's responsibilities: comprehensively inspect all kinds of temporary power facilities and distribution lines on the construction site, strictly implement the three-phase five-wire system, and ensure three-level distribution and two-level protection, and all kinds of distribution facilities are well protected against rain; The main power supply should be cut off immediately in rainstorm weather, and emergency lighting equipment should be prepared. After the flood, conduct a comprehensive inspection and acceptance of the distribution system, and then send electricity for construction after it meets the safety requirements.
Verb (abbreviation of verb) related matters
In accordance with the requirements of this plan, all preventive measures for flood control work will be fully implemented to eliminate potential safety hazards in time. At the same time, strengthen actual combat drills and maintain a high standby state to ensure that in the event of a flood, emergency rescue can be carried out in an efficient, orderly and timely manner to minimize losses. Those who act slowly, take ineffective measures and fail to implement their responsibilities in flood control work, resulting in accidents, will be seriously investigated for the responsibility of the responsible units and responsible persons.
Security Department's Emergency Plan for Three Preventions in Rainy Season 3 I. General Provisions
In order to do a good job of flood control in the ground department of the company, improve the ability of quick rescue and disaster relief for major disasters and accidents caused by the arrival of rainy season, prevent disasters from further expanding and protect the personal safety of employees, this plan is specially formulated according to the spirit of DocumentNo.. The actual situation of Changmei Sales Company 183 and all ground departments of the company.
(1) Compilation basis
National emergency plan compilation guide, flood control law, water law, flood control regulations, national overall emergency plan for public emergencies, national emergency plan for flood control and drought relief, etc.
(ii) Scope of application
This plan is applicable to the prevention and disposal of disasters such as floods, rainstorm waterlogging and site waterlogging caused by natural or man-made factors in the ground department of the company.
(3) Working principle
This plan fully embodies the principle of "people-oriented, prevention first, combining prevention with elimination", and adheres to the principles of company leadership responsibility system, unified command, unified scheduling, division of labor and cooperation, full rescue and safety first.
Second, the key protection objects
The ground department of the company produces system equipment, ground passages, ground high-voltage power supply lines, ground communication systems, staff quarters and other ground facilities.
Three, emergency rescue organizations and responsibilities
system
The company set up the leading group of "Three Preventions" in rainy season.
Team leader: Qin Xiaowen
Deputy leaders: Niu, Han, Du, Pei
Members: Qin, Jiao, Wei Wu.
Yang, Zhao Haifeng, Wei Heping and Song Xingze.
There is an office under the leading group, and the director of the office is Wang Bin.
Leading group: it is mainly responsible for coordinating the actions of various departments on the ground in the process of accident emergency rescue, making overall arrangements for various emergency rescue actions, providing all kinds of information support for on-site emergency rescue, and making disaster relief implementation plans quickly and accurately.
Team leader: fully responsible for the organization and rescue of flood control emergency.
All members: obey the instructions of the commander-in-chief and complete all the emergency rescue and disaster relief tasks assigned.
Office: according to the instructions of the leading group, organize, coordinate and urge all departments on the ground to implement the "three defenses" task in rainy season.
Four, the ground departments should set up emergency teams, clear tasks.
According to the company's requirements, all ground departments should set up "three-prevention" emergency teams and emergency rescue and disaster relief teams, clarify responsibilities, implement responsibilities, report "three-prevention" emergency plans, implement "three-prevention" funds, and clarify responsible persons. All the work should be ready before the rainy season comes. In order to do a solid and effective job in flood control, the emergency teams of all ground departments of the company should watch the weather forecast every day, conduct a comprehensive inspection of the "three defenses" facilities after each rain, deal with hidden dangers in time, and report relevant information to the "three defenses" leading group of the company in rainy season on a regular basis.
Five, the risk classification
(1) General danger. The "Three Preventions" emergency teams of various ground departments visited the site in person to formulate corrective and preventive measures.
(2) It is dangerous. When the normal operation of the production system in the ground department is affected, the emergency team should report the actual situation to the "Three Preventions" leading group of the company, and mobilize the team to carry out emergency rescue and disaster relief according to the instructions of the "Three Preventions" leading group.
(3) major danger. When the normal production of the ground department is affected or the life safety of employees is threatened, the company's "Three Preventions" leading group should request rescue from the government department according to the major accident and report to the superior department.
Six, the occurrence of major or major danger rescue procedures
(a) alarm and emergency start.
After the "three-prevention" accident occurs in rainy season, it must be reported in the order of "personnel or insiders at the scene of the accident-leaders on duty in ground departments-three-prevention leading group". Report by phone. The report includes the time, place, personnel, scope and degree of the accident. After the leader of the leading group decided to start the "three defenses" emergency plan in rainy season, he immediately issued an order to start the plan to the office of the leading group.
(2) rescue operations.
A. After receiving the order from the team leader, the office of the leading group shall notify the rescue team to go to the scene of the accident immediately according to the "Telephone Notification Order for Major Safety Accidents" in the emergency plan, set up a field rescue and disaster relief command center, and organize and assist the accident unit to carry out rescue and disaster relief work.
B, on-site rescue and disaster relief command center according to the situation of the disaster area, formulate rescue plan and safety emergency measures, organize rescue. When rescuing people in distress, rescuers should judge the position, water inflow and flooding degree of the people in distress.
C, to cut off the power supply in the process of drainage. Professional rescue teams should immediately rescue the injured and trapped people according to the situation at the scene of the accident.
D, when this plan can't meet the effective disaster relief, the headquarters will ask the superior departments and government departments for help. After all the injured and trapped people are rescued, the number of people at the scene should be counted and the rescuers should be evacuated from the scene of the accident. Relevant departments and offices of the company shall form an investigation team to investigate the accident and report to the superior.
Seven, the principles and procedures of returning to normal.
(A) the principle of returning to normal state
1, adhere to the people-oriented principle. It must be verified that all casualties and people in distress in the disaster area have been rescued.
2. Adhere to the principle of ensuring safety. After the emergency rescue, conduct reconnaissance on the scene of the accident to eliminate or control the hidden dangers that may cause another accident or induce other accidents.
3. Adhere to the principle of monitoring. Manual and safety instruments should be continuously monitored at the scene of the accident. If any abnormal situation is found, corresponding safety technical measures should be taken immediately to eliminate all kinds of hidden dangers.
(2) Procedures for restoring normal state
After the on-site emergency rescue work is completed, the person in charge of each rescue working group shall truthfully report the situation to the leading group of "Three Preventions" in rainy season. After the leading group carefully verified the conditions for returning to normal state and approved the rescue team to leave the scene, it announced the end of the rescue work.
(3) Post-treatment
1, after the rescue work, all departments involved in the rescue should carefully count the rescuers and equipment; Calculate the rescue expenses, arrange the rescue records and drawings, and write the rescue report within 3 days.
2. In the rescue process, complete emergency rescue records, plans, documents, drawings and other written and audio-visual materials shall be kept.
Eight, emergency support system
(a) Protection of human resources
Emergency rescue shall be under the unified command of the leading group of "Three Preventions" in rainy season, and personnel from relevant departments such as ambulance, medical care and security shall be mobilized to organize a strong rescue and relief team to ensure the effective implementation of the plan.
(2) Communication (information) guarantee
All departments of the company participating in the plan should ensure the smooth transmission of information (by telephone, fax, email, etc.). ) and the timely start of the plan.
(3) Emergency rescue material support
All departments on the ground of the company reserve "three-prevention" accident relief materials to ensure that when an accident occurs, they will be put into emergency rescue and disaster relief work as soon as possible, so as to control the disaster. Reserved materials must be maintained regularly to ensure normal use and managed by special personnel. During the rainy season, no department or individual may use it without the order of the company's "three defenses" leading group. Necessary equipment should include: water pump, supporting drainage pipe, raincoat, rain boots, steel drill, rope, sledgehammer, woven sandbag, pick, shovel, hoe and loader.
(4) Financial guarantee
The company has special emergency rescue expenses, and should provide the funds needed for emergency rescue in time after the accident to ensure that the funds needed for emergency rescue are in place.
Nine. supplementary terms
During the implementation of the plan, the relevant departments performed their duties, and the work was done in a down-to-earth manner without any accidents, so as to reward them; If during the implementation of the plan, due to the negligence and poor supervision of some relevant departments, resulting in human factors causing flood losses, relevant departments will be punished accordingly.
Emergency Plan for Three Preventions in the Rainy Season of the Ministry of Security 4 I. General Requirements for Construction in the Rainy Season
1, to ensure smooth information. Due to the uncertainty and suddenness of severe weather such as construction storm in rainy season, its damage degree is difficult to predict. It is necessary to strengthen the control and management of meteorological information, take effective safety measures in time, and strengthen prevention.
2. The comprehensiveness of protection. The construction site covers a wide range, including the safety protection of all parts and temporary facilities on site and the safety of all personnel. Therefore, when formulating safety measures, we must be comprehensive, meticulous and thoughtful, and we must not fail to do it because of trivial matters, leaving hidden dangers and bringing losses.
3. Scientific organizational construction. When preparing the construction organization design, fully consider the characteristics of rainy season construction, arrange the projects unsuitable for rainy season construction in advance or later, do a good job of interspersed working procedures, improve work efficiency and construction speed, and stop construction in case of heavy rain.
4, rapid response to prepare for flood control and disaster relief, construction in the rain period, all kinds of protective measures should be further strengthened. Ensure that the rescue and relief materials personnel are in place, and immediately start the emergency plan in case of danger.
Second, the rainy season construction safety preparation measures
1, arrange the work and rest time reasonably. In case of a strong storm, all operators should stop working and evacuate to a safe place.
2, do a good job of site drainage.
(1) Dangerous stones should be handled well at the construction site in rainy season to prevent landslides and other disasters.
(2) In order to ensure the smooth road, the pavement should be hardened or paved with gravel, slag or other materials according to the actual situation, and raised and arched as required.
(3) Protection of raw materials, finished products and semi-finished products. Conduct a comprehensive inspection of the material warehouse on a regular basis and maintain it in time. The surrounding drainage is good, the wall foundation is firm, and the materials such as steel are stored with corresponding rainproof measures to ensure the quality and safety of materials.
(4) Set up continuous and unimpeded drainage facilities and emergency materials in strict accordance with flood control requirements, such as water pumps and related equipment, plastic sheets, linoleum and other materials.
Three, the key component rainy season construction safety measures.
1, foundation engineering.
Foundation engineering is greatly affected by rain, and if relevant preventive measures are not taken, it may have a serious impact on construction safety and building quality. Therefore, in the rain period construction should pay attention to the following points:
(1) When excavating foundation trench (pit) or pipe trench in rainy season, attention should be paid to slope stability. If necessary, you can slow down the slope of the edge or set up supports. The inspection and control of slope and support should be strengthened during construction; Support shall be provided for the excavated foundation trench (pit) or pipe trench; Excavation is mainly based on slow breaking, supplemented by support; Stop construction when the rainfall has a great impact.
(2) The working face of rain period construction should not be too large, and should be completed by stages, one by one. When the rainfall is heavy, large-scale earthwork construction should be stopped; After the foundation is dug to the elevation, it shall be accepted in time, and concrete cushion shall be poured; If the foundation is soaked by rain, necessary excavation and backfilling should be carried out to restore the bearing capacity of the foundation; Important or special projects should be completed before the rain period.
2, concrete engineering:
(1) The weather forecast should be grasped in time before the template isolation layer is painted to prevent the isolation layer from being washed away by rain;
(2) In case of heavy rain, stop pouring concrete and cover the poured parts. Cast-in-place concrete should be retained with several construction joints according to the structural conditions and possible considerations;
(3) During construction in the rain period, the determination of water content of coarse and fine aggregate of concrete should be strengthened, and the water consumption should be adjusted in time;
(4) Before large-scale concrete pouring, it is necessary to know the weather forecast for 2-3 days. Try to avoid the heavy rain. A large number of rain-proof materials should be prepared at the concrete pouring site to prevent sudden rain during pouring;
(5) Backfill soil supported by formwork should be compacted and padded, and check for subsidence after rain;
(6) When it rains, steel bars shall not be welded and butted. When in urgent need, rainproof measures should be taken or construction work should be moved indoors. Newly welded steel bar joints should be rain-proof to prevent the joints from suddenly cooling and brittle cracking, which will affect the building quality.
3, lifting engineering:
(1) The stacking place of components should be flat and solid, with good drainage around. It is forbidden to accumulate water and soak in the component stacking area to prevent the soil from sticking to the embedded parts;
(2) The tower crane subgrade must be higher than the natural ground 15cm, and it is forbidden to soak the subgrade in rain;
(3) When hoisting after rain, first check the stability of the crane itself, and then try hoisting after confirming that the safety of the crane itself has not been damaged by rain. Hoist the component to about 1m, and then hoist it after several times of stability.
(4) Rainy days may affect the sight of crane drivers. If the driver has no lifting experience in rainy days, stop lifting; Or ask an experienced driver to do it;
(5) When the construction is stopped, the hook of the tower crane should be retracted close to the tower body, and no slings, building components and other objects should be left on the hook, so as to avoid these heavy objects being shaken by the wind, which may lead to the collapse of the tower crane in severe cases;
(6) Because the surface of the component and the hoisting rope are wet, the friction coefficient between the rope and the component is reduced, and serious quality and safety accidents such as component slipping may occur; At this time, more attention should be paid to hoisting work, and measures such as increasing the surface roughness of ropes and components can be taken when necessary to protect the safety of hoisting work;
(7) When hoisting in rainy days, the forbidden area on the ground should be expanded, and additional personnel should be sent for vigilance when necessary.
(8) Stop all lifting operations in strong wind or heavy rain with a wind force of 6 or above.
4. Rainproof and lightning protection of construction machinery and electricity utilization on the construction site:
(1) rainproof. All mechanical sheds should be set up and fastened to prevent rain. Mechanical and electrical equipment should be rain-proof and flood-proof, and can be closed with fortification awning or poncho. The mechanical installation position is slightly higher, and the surrounding drainage is better. Install grounding device. The leakage protection device of mobile switch box should be reliable and sensitive;
(2) Lightning protection. The rainy season is a season of frequent lightning. In order to prevent lightning accidents on the construction site, effective lightning protection devices must be installed on steel pipe scaffolding, tower cranes, material hoists and people and goods elevators. , lightning protection grounding resistance should not be greater than 10ω.
(3) electric shock prevention. The power consumption on the construction site must conform to the three-level distribution and two-level protection, and the three-level electrical box is repeatedly grounded, and the resistance is less than10Ω; Wires and cables shall be buried reasonably, and there shall be no aged or damaged cables; In case of stormy weather, professional electricians should be arranged to inspect the dormitory in safe voltage. When necessary, turn off the power immediately, and all employees must turn off the power of all equipment and tools before leaving work.
Four, the rain period construction safety precautions
1. Strengthen safety inspection and find problems in time. Regularly inspect the main building, scaffolding, construction electricity, small mechanical awning, temporary facilities and safety signs, find problems in time, eliminate them in time, and repair the damaged parts in time.
2, pay attention to the use of rain materials, to take treatment measures before use.
3, the storm should immediately stop outdoor construction work, personnel quickly evacuated to a safe place, at the same time, the whole site should decisively pull off the power supply.
4, strengthen the training and education of construction personnel, strengthen the study of common sense of safe construction in rainy season, and improve self-prevention ability and emergency response ability.
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