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3. Decide punishment
166. Reliable measures should be taken for safety protection facilities that need to be temporarily removed or changed, and they can not be restored immediately after operation. ()
Answer: Error
167. A hard safety protection shed should be erected in the passage within the rotation range of the crane boom (rotation radius of tower crane). ()
Answer: Correct
168. When the ceiling of the safety protection shed is equipped with bamboo fences or wooden boards, it should be equipped with double layers, and the spacing between the two layers should not be less than 700mm. The length of the protective shed should be determined based on the height of the building and the possible fall radius of . ()
Answer: Correct
169. When setting up a safety protection net on the edge of the floor, a support pole should be set up every 3m. The safety protection network should be high inside and low outside, and the network should be closely spliced. ()
Answer: Error
170. Hard helmet is the main protective product for impact prevention. When wearing a hard helmet, you must tighten the jaw strap to prevent the hard helmet from falling. ()
answer: Correct
171. Trademark, certificate of conformity and inspection verification with permanent words sewn on the belt body of a qualified seat belt. Personnel engaged in high altitude operations must wear and use them correctly in accordance with regulations. ()
answer: Correct
172.Affiliated lifting scaffolding After the frame body is lifted into place, each wall support and vertical main frame should take fixtures or measures. Before the frame fixing work is completed, construction workers can leave their posts or get off work without authorization. ()
Answer: Error
173. When performing attached lift installation and demolition operations, fences and warning signs should be set up on the ground, and special personnel should be sent to guard it. Non-operating personnel are allowed to enter. ()
answer: Correct
174.JGJ202-2010 stipulates that the front bracket of the suspension mechanism of the high-altitude work hanging basket can be supported on the daughter's wall, outside the daughter's wall or on the edge of the eaves of the building. ()
Answer: Error
175. The operation sequence of power outage and power transmission at the construction site is: when power is sent, the switch box → distribution box → main distribution box; when power is outage, the main distribution box → distribution box → switch box. ()
Answer: Error
176. The slinger must undergo a physical examination. Anyone who suffers from hypertension , heart disease , epilepsy, high dizziness or insufficient vision, and is not suitable for high-altitude work shall not engage in elevation mount work. ()
Answer: Correct
177. The scaffolding should be erected in accordance with the progress of the project. When the scaffolding is not erected, there must be no unfixed components or unsafe hazards when leaving get off work to ensure the stability of the frame. ()
Answer: Correct
178. When building or dismantling scaffolds near live equipment, power outage is recommended. The minimum safe operating distance between the outer edge of the scaffold and the edge of the overhead line of the 330KV and above external power supply shall not be greater than 15m. ()
Answer: Error
179. Each lifting operation of an attached lifting scaffold must be accepted and approved by technical personnel of professional scaffolding construction unit and commanded on site. ()
Answer: Correct
180. When the attached lift scaffold is discontinued for 1 month or resumes work after encountering strong winds of level 6 or above, inspection should be carried out and can only be used after confirming that it is qualified. ()
Answer: Correct
181. The counterweight parts of the construction hanging basket should be installed stably and reliably on the counterweight frame, and the weight of the counterweight parts should comply with the design regulations. ()
answer: Error
182. The maximum number of people working in the construction hanging basket is 3. ()
Answer: Error
183. When the hanging basket works normally, personnel should enter the hanging basket from the ground and must not enter and exit the hanging basket from the top, window, etc. of the building or other holes. ()
answer: Correct
184. When performing welding operations on the hanging basket, welding machine must not be rotated in the hanging basket; welding pliers must not be hung on the hanging basket. ()
answer: Correct
185. You must not stay in mid-air after get off work, nor do you need to place the hanging basket on the ground. ()
Answer: Error
186. Personnel leave the hanging basket. After the hanging basket repair or the daily work, the power supply of the hanging basket switch box should be cut off and the switch box should be locked.()
Answer: Correct
187. When setting up or dismantling safety nets on high places without reliable protective measures, the operator must use safety belts, and clothes and shoes must meet the safety requirements for high places. ()
answer: Correct
188. The metal structure of the attached lifting scaffolding and the need to install lightning protection devices. ()
answer: Correct
189. When working on an attached lift scaffold, you can throw any material, tools, construction waste, etc. downwards. Any manager or construction personnel who discover this phenomenon can not be stopped. ()
Answer: Error
190. The attached lifting scaffolding is erected at a certain height and attached to the engineering structure. Relying on its own lifting equipment and devices, it can climb or descend layer by layer with the engineering structure. It has anti-capsulse and anti-falling devices . ()
answer: Correct
191. The attached lift scaffold must have safety devices that are anti-capsulse, anti-fall and synchronous lift control. ()
Answer: Correct
192. The attached lifting scaffolding should consist of a vertical main frame, horizontal support truss, frame frame, attachment support structure, anti-tilt device, and anti-fall device. ()
answer: Correct
193. There are many attachment positions for the attached lift scaffolding. One or two attached walls are missing on some floors and not set up, which will not affect the stability of the frame. ()
Answer: Error
194. As long as the shelf is not drunk after drinking, he can climb high and set up a tripod. ()
Answer: Error
195. To ensure progress, the attached lifting scaffolding wall-mounted support is supported on the building. The concrete strength at the connection does not reach C10. ()
answer: Error
196. A flipped sealing flip should be installed at the bottom of the attached lifting scaffold for tight protection. ()
answer: Correct
197. The material platform can be connected to the attached lift scaffolding to increase reliability. ()
Answer: Error
198. When the adhesion lift scaffolding is removed by tower crane, small accessories such as wall hanging seats can be placed on the frame to save back-of-shipping time. ()
Answer: Error
