The question number is 12345. The total score is 2 2 3 1 1
The actual score is
The reviewer
1. Judge the question (1 point for each question, put "√" in brackets for the correct one, and put "√" in brackets for the wrong one.
2. () The unit contracting construction projects shall hold the qualification certificate obtained according to law, and can undertake any project after obtaining the certificate.
3. () In order to strengthen the supervision and management of safety production in construction projects and improve the economic benefits of construction activities, the Regulations on the Administration of Safety Production in Construction Projects are formulated in accordance with the Construction Law of the People's Republic of China and the Law of the People's Republic of China on Safety Production.
4. () The construction unit shall take special preventive measures against the adjacent buildings, structures and underground pipelines that may be damaged due to the construction project.
5. () The production and business operation entity shall set up obvious safety warning signs on the production and business operation sites and related facilities and equipment with greater risk factors.
6. () The full-time safety production management personnel of the construction unit shall be fully responsible for the safety production work of the unit according to law.
7. () The Regulations on Work Safety in Zhejiang Province puts forward that the management of work safety should adhere to the policy of safety first, prevention first and comprehensive management.
8. () The construction unit shall set up obvious safety warning signs at the entrance of the construction site, such as hoisting machinery, temporary electricity facilities, scaffolding, access openings, stairs, elevator wellheads, hole openings, bridge openings, tunnel openings, foundation pit edges, storage places for explosives, hazardous gases and liquids, and other dangerous parts. Safety warning signs must meet regional and industry standards.
9. () The construction unit shall take out accident insurance for the personnel engaged in dangerous operations on the construction site. The accidental injury insurance premium shall be paid by the construction unit.
1. () When the lifting weight of the tower crane exceeds the maximum weight and is less than 11% of the maximum lifting weight, the operation in the lifting direction should be stopped, but the mechanism is allowed to move in the descending direction.
11. () When the construction elevator runs to the top floor, the limit device can be used as the control switch to stop running.
12. () The function of the wall connecting piece in the scaffold is: it bears the force no matter whether there is wind or not, and it not only carries the horizontal wind load, but also carries the horizontal force caused by restraining the out-of-plane deformation of the scaffold.
13. () The tightening torque of fasteners should not be less than 4N.m This is mainly because the overall stiffness of the scaffold is too low when the tightening torque is too small, which reduces the overall stability of the scaffold.
14. () Since the second floor of the structure construction, the safety protection shed should be set up at the access opening where personnel pass in and out as appropriate, and the safety protection shed must be set up at the level over 24 meters high.
15. () N and PE terminal boards in the distribution box and switch box must be set separately. Wherein the n terminal board is insulated from the metal box; The PE terminal board is electrically connected with the metal box.
16. () The gas in the acetylene bottle must not be exhausted, and the pressure must be kept at not less than 98kPa.
17. () The higher the ignition point of the substance, the greater the risk.
18. () The leakage protector set in the main distribution box must be a three-pole four-wire product.
19, () when using steel wire rope as the material hoist cable wind rope, the diameter shall not be less than 9.3mm ..
2. () Short temporary buildings may be set up under the high-voltage power lines, but flammable materials shall not be piled up.
2. Fill in the blanks (1 point for each question, fill in the blank with the correct answer)
1. Measures such as maintaining safety, protecting against danger and preventing fire should be taken at the construction site; Conditional, should be closed to the construction site management.
2. According to the Regulations on the Administration of Safety in Production of Building Engineering, the construction unit shall prepare safety technical measures and temporary electricity utilization plan for the construction site in the construction organization design, and prepare special construction plans for the dangerous sub-projects of foundation pit support and dewatering engineering, earthwork excavation engineering, formwork engineering, lifting and hoisting engineering, scaffolding engineering, demolition and blasting engineering, with attachments, which shall be implemented after being signed by the technical director and chief supervision engineer of the construction unit.
3. In violation of the Regulations on the Administration of Work Safety in Construction Projects, the unit that provides mechanical equipment and accessories for construction projects is not equipped with complete and effective safety facilities and devices such as insurance and limit in accordance with the requirements of safe construction, and shall be ordered to make corrections within a time limit and be fined the contract price; If serious or other serious consequences are caused and a crime is constituted, criminal responsibility shall be investigated according to law.
4. Anyone who conducts production without obtaining a safety production license shall be ordered to stop production, his illegal income shall be confiscated and he shall be fined; Causing serious accidents or other serious consequences, which constitutes a crime, shall be investigated for criminal responsibility according to law.
5, the installation of the support must be in the order of construction.
6. according to the regulations on reporting, investigation and handling of production safety accidents, the person in charge of the accident unit must report to the construction administrative department within hours.
7, the construction unit shall be held by the personnel who have obtained the corresponding professional qualifications or obtained the corresponding qualifications, be responsible for the safe construction of the construction project, implement the responsibility system for production safety, rules and regulations for production safety and operating procedures, ensure the effective use of production safety expenses, and organize the formulation of safety construction measures according to the characteristics of the project, eliminate potential safety hazards, and report production safety accidents timely and truthfully.
8. The enclosure located on the main road sections, city landscape roads and construction sites of airports, stations and squares shall have a height of not less than.
9. In the process of driving the pile hammer, the operator must monitor it outside the center of the pile hammer.
1. According to different structural forms, material hoists can be divided into.
11. The main protective measures for indirect contact electric shock are set in the power distribution device.
12. When the oxygen bottle bottleneck is frozen in winter construction, measures should be taken to unfreeze it.
13. The boiler is characterized by simple and compact structure, easy mobile installation and maintenance, and low requirements for water quality.
14. repeated bending is one of the main causes of wire rope damage.
15, fastener tightening torque should be.
16. The policy of occupational disease prevention and control.
17, mobile welding machine, should be cut off.
18, shuttering, painting, wall-building and other types of work for up-and-down interchange operations, not in the direction of operation.
19. The overall structure of the railing column and its connection with the cross bar should make the protective railing withstand external forces in any direction anywhere on the upper pole.
2. The minimum safe operation distance between the periphery of the project under construction (including scaffolding) and the sideline of 1kV overhead electric line shall be.
3. Multiple choice questions (1 point for each question, only one of the alternatives in each question is the most suitable, and the correct option number is filled in brackets)
1. The promulgation and implementation of () indicates that safety in production has become the focus of construction work in China at this stage, and the safety production system has been established as a fundamental system to promote the development of construction industry in China.
A Construction Law of the People's Republic of China b Law of the People's Republic of China on Work Safety
C Regulations on Work Safety in Construction Projects d Regulations on Quality Management in Construction Projects
2. The validity period of the work safety license is () years.
A 2 B 3 C 4 D 5
3. The contracting unit and the contractor of the construction project shall conclude a contract in accordance with () to clarify the rights and obligations of both parties.
A oral b oral or written c written d other forms
4. The () of the construction enterprise shall take overall responsibility for the safety production of the enterprise.
A technician b project manager c full-time safety production manager d legal representative
5. Construction personnel shall take samples of test blocks, test pieces and related materials related to structural safety on site under the supervision of the construction unit or (), and send them to quality inspection units with corresponding qualification levels for testing.
A construction engineering quality supervision organization b engineering supervision unit c construction engineering construction supervision organization d construction department
6. Without the signature of (), building materials, building components and equipment shall not be used or installed in the project, and the construction unit shall not carry out the construction of the next process.
A chief supervision engineer b supervision engineer c chief engineer d engineer
7. According to the Regulations on Safety Production Management of Construction Projects, subcontractors shall obey the safety production management of the general contractor, and the subcontractors shall bear the production safety accidents if they do not obey the management ().
A full responsibility b responsibilities agreed in the contract c general responsibilities d main responsibilities
8. According to the Regulations on the Administration of Work Safety in Construction Projects, the state implements a system of () for processes, equipment and materials that seriously endanger construction safety.
A limited area uses B report C to eliminate D for registration and filing
9. According to the Regulations on the Administration of Work Safety in Construction Projects, if the construction unit lowers the conditions for safe production after obtaining the qualification certificate, it shall be ordered to make corrections within a time limit; After rectification, it still fails to meet the safety production conditions suitable for its qualification level, and it shall be ordered to suspend business for rectification ().
A withheld qualification certificate b and fined c to reduce its qualification grade to revoke its license d to reduce its qualification grade to revoke its qualification certificate
1. The state implements the system of investigating the responsibility for production accidents, and shall investigate () the legal responsibility in accordance with the Law of the People's Republic of China on Work Safety and relevant laws and regulations.
A person in charge of production safety accidents, b leaders of relevant enterprises, c technical staff, d project manager
11. The Decision of the State Council on Further Strengthening Work Safety points out that efforts should be made to build a work pattern of work safety that is widely supported by the whole society.
A unified leadership by the government, overall responsibility by the departments, supervision by enterprises according to law and participation by the masses
B unified leadership by the government, overall responsibility by the departments and participation by the masses
C unified leadership by the government, overall responsibility by the departments and participation by the masses
D comprehensive responsibility by the government, unified leadership by the departments, supervision by enterprises according to law and participation by the masses
12.
A design party b construction party c responsible party d owner party
13. Educate employees by analyzing the causes of some typical accidents, drawing lessons from accidents and taking measures to prevent accidents. This form of education belongs to ().
A daily education b safety legal education c accident case education d legal representative of enterprise
14. The methods of foundation pit drainage are ().
A forced drainage b artificial drainage c natural drainage d open drainage, artificial lowering of water level
15. During suspended operation, the operator should ().
A comply with the operation regulations, b make safety technical disclosure, c wear safety helmet, d fasten your seat belt
16. Which of the following safety devices is used to prevent the running car from exceeding the two extreme positions of maximum or minimum amplitude? ()
A lifting limiter b ultra-high limit limiter c travel limiter d amplitude limiter
17. The following description of the use of the material hoist, () is correct.
A is only allowed to transport materials, and it is forbidden to carry people up and down. B Generally, it is forbidden to carry people up and down. In case of emergency, it is necessary to carry people up and down.
C Safety management personnel can take the hanging basket to go up and down during inspection. D Maintenance personnel can take the hanging basket to go up and down.
18. When scaffolding is erected, it should be observed: ().
A the erection height at one time should not exceed two steps above the adjacent wall piece. b the erection height at one time can be ignored.
C the erection height at one time can be four steps above the adjacent wall piece. d the erection height at one time can be five steps above the adjacent wall piece.
19. How many meshes are there in the dense mesh safety net every 1cm×1cm=1cm 2? ()
A 2 B 15 C 3 D 4
2. In the power system on the construction site, the insulation color of PE wire should be ()
A green B yellow C light blue D green/yellow double color < P > IV. Multiple choice questions (2 points for each question, at least 2 of the alternative answers are correct. Multiple choices, fewer choices, and wrong choices are not scored)
1. Construction enterprises shall abide by the provisions of laws and regulations on the environment and safety in production, and take measures to control and deal with various () environmental pollution and harm on the construction site.
A dust, b waste gas, c solid waste, d waste water, e noise and vibration
2. Construction enterprises cut corners during construction, use unqualified building materials, building components and equipment, or have other behaviors that are not in accordance with engineering design drawings or construction technical standards. ()
A shall be ordered to make corrections and be fined; b If the circumstances are serious, it shall be ordered to suspend business for rectification, lower the qualification level or revoke the qualification certificate
C, which causes the construction project quality to be inconsistent.