【判断题】
采用非常规起重设备、方法，且单件起吊重量在0.5吨及以上的起重吊装工程应编制专项施工方案。
查看试卷，进入试卷练习
微信扫一扫，开始刷题
相关试题
【判断题】
气体检测的位置和所采的样品可以任意选择。
【判断题】
拆除管线的动火作业，必须先查明内部介质及其走向，并制定相应的安全防火措施。
【判断题】
对于采用氮气或其它惰性气体对可燃气体进行置换后的密闭空间内作业前应进行含氧量检测，环境氧含量应大于21.5%。
【判断题】
动火点附近如有阴井、地沟等应进行检查分析，并根据现场的具体情况采取相应的安全防火措施。
【判断题】
挖掘作业坑除满足施工作业要求外, 应分别有上、下通道，通道坡度宜小于30 度。
【判断题】
需要动火的设备和管线，清洗、置换和通风后，要进行可燃气体浓度检测。
【判断题】
使用气焊焊割动火作业时，氧气瓶与乙炔气瓶间距应不小于3m。
【判断题】
电焊机的接拆线、停送电工作应由检修人员操作。
【判断题】
进入特别潮湿作业场所作业，还应穿绝缘鞋、戴绝缘手套，照明电压不超过24V。
【判断题】
使用氧气、乙炔时，应将瓶内气体全部用完。
【判断题】
开启阀门阀腔进行排气泄压前，作业人员严禁正对泄压口。
【判断题】
使用气焊焊割动火作业时，氧气瓶与乙炔气瓶间距应不小于5m，二者与动火作业地点的水平距离均不应小于 8m，并不准在烈日下爆晒。
【判断题】
超过一天的工作票每天工作开始前，工作负责人和工作许可人需重新检查确认安措落实情况后，方可重新开始工作。
【判断题】
置换作业介质流速应控制在4～6m/s。
【判断题】
一类、二类、三类工作许可人应得到调度部门操作指令后方可进行操作。
【判断题】
中断工作连续3个月以上者，必须重新学习安规，并经考试合格后，方可恢复工作。
【判断题】
天然气场站中，机动车辆不带防火罩不准进入场区。
【判断题】
员工“三懂”是指：懂天然气着火爆炸条件、懂天然气着火爆炸的危险性、懂天然气着火爆炸预防措施及补救方法。
【判断题】
《安全生产法》规定，从业人员有权对本单位安全生产工作中存在的问题提出整改。
【判断题】
国家规定要求取得相应资格证书才能上岗作业的工作人员，必须经过公司培训后上岗。
【判断题】
安规所称特殊作业是指涉及输气管道安全运行并具有较大作业风险的动火作业、受限空间作业、货梯升降作业、高处作业、起重作业、管线打开作业、临时用电作业。
【判断题】
经医师鉴定，无妨碍工作的病症，并应至少每年进行一次体检，特殊岗位，按国家相应规定执行。
【判断题】
任何人进入站场工艺区或在输气管道本体设备上工作，必须正确佩戴安全帽，交出火种、释放静电，不得穿容易产生火花的带钉鞋和产生静电的化纤类衣物。
【判断题】
两个及以上单位（包括管道企业自身）在输气管道现场从事交叉作业，必须书面明确交叉作业安全措施，并由管道企业对各方工作负责人进行安全交底，并要求各方安排专门监护人在现场履行对交叉作业的组织协调和监督监护职责。
【判断题】
工作票由工作负责人填写，并由签发人签发。如需2个及以上专业配合完成的工作，由任意方担任工作负责人，填写工作票，并经其他各方审核确认。
【判断题】
工作票各栏目应如实填写，某项栏目如无内容填写可空缺。
【判断题】
工作票不得任意涂改。如有个别错字、漏字需修改，应字迹清晰。
【判断题】
《临时/应急抢修单》可由现场监护人签发。
【判断题】
签发后的工作票需增加工作项目或变更安全措施的，应向签发人报告并经同意，可不填写新的工作票。
【判断题】
站场工艺区内有多项工作或线路有多处作业的，可填写一张工作票。
【判断题】
站场工艺区内有多项工作或线路有多处作业的，一个工作负责人能同时负责多项工作，可填写多张工作票。
【判断题】
若至预定时间，原工作范围内的一部分工作尚未完成，仍需继续工作而不影响恢复输气的，原工作票可先行终结。
【判断题】
在站场工艺区或线路上由相关方承担的防腐、清洁、绿化、小型土建等工作，若相关方无工作负责人资格，则工作负责人由管道企业该项工作外委负责部门有工作负责人资格的人员担任。
【判断题】
工作票签发人督促、监护工作班成员严格遵守本规程和有关安全规章制度，正确使用作业机具、安全工器具、个人防护用品和应急救援器材。
【判断题】
工作负责人审查工作票所列安全措施和风险辨识、控制措施是否正确完备，是否符合现场实际。对工作票所列内容有疑问时，应及时向工作票签发人询问清楚，必要时应要求修改或补充。
【判断题】
从事输气管道设备设施维（检、抢）修、施工等工作的外包单位人员可以担任工作票签发人。
【判断题】
如工作内容发生变化或工作范围扩大，需要变更安全措施或工艺上的调整的，应重新填写工作票，履行签发、许可手续后，方可继续工作。
【判断题】
外检测作业过程中发现管道防腐层严重破损并可能危及管道安全的，应立即组织人员进行修复。
【判断题】
动火作业许可证作为工作票的补充，可以代替工作票。
【判断题】
动火作业前应根据动火对象、动火场所实际情况，对动火点进行可燃气体隔离、置换、检测，并根据检测结果，办理相应级别的动火作业许可证。
推荐试题
【单选题】
If you grow too fast your entire economy could completely shut down and bring growth to a(n) ___.
A. halt
B. cease
C. peak
D. epidemic
【单选题】
I tried my best to drive inside in order to avoid the edges that might make me ___ the steep slope.
A. slip down
B. settle down
C. bring down
D. turn down
【单选题】
When the driver heard that there was a bomb on the bus, he immediately ___ to the side of the highway and radioed the police.
A. put out
B. took off
C. pulled over
D. slipped off
【单选题】
She was very ___ to become a manager in our customers’ office, but finally accepted our offer.
A. eager
B. intelligent
C. ridiculous
D. reluctant
【单选题】
In the race, it looked as if he would be the first, but then another young man who was close behind him put on speed and ___ by a few seconds.
A. beat him for it
B. beat him to it
C. beat him up
D. beat it to him
【单选题】
It is really helpful to have someone like you that we can ___ and count on during difficult times.
A. lean on
B. get to
C. hang on
D. get by
【单选题】
Women have a greater ability to ___ names with faces than men do, and they are also better at recalling lists.
A. associate
B. compare
C. engage
D. involve
【单选题】
He was always ready to help others and managed to ___ his friends ____being hurt.
A. expose … to
B. confine …to
C. restrict … from
D. shield … from
【单选题】
Older people are less likely to be ___ their negative emotions (情绪) and more likely to focus on the positive.
A. reserved for
B. caught up in
C. beat up to
D. counted on
【单选题】
I don’t have any bandage, so I have to ___ pressure to the wound to keep the bleeding down.
A. apply
B. involve
C. fulfill
D. establish
【单选题】
It is important that whichever candidate (候选人) is picked the loser should accept the defeat ___.
A. in advance
B. with great pride
C. with good grace
D. in large part
【单选题】
___ that new homes cost more than older homes, but that is not true across the country anymore.
A. It used to be
B. It is used to be
C. It used to being
D. It is used to being
【单选题】
The boss ___ his employees to work longer hours as the company is dreadfully short of staff at present.
A. called on
B. signed up
C. cared for
D. set up
【单选题】
The president’s visit and ___ discussions led to a plan that aimed to improve the trade relations between the two countries.
A. emerging
B. subsequent
C. consequent
D. Submerging
【单选题】
The author ___ his general idea mainly through statistics and results obtained from a survey (调查) about auto customer services in the United States.
A. assumes
B. engages
C. illustrates
D. represents
【单选题】
People in this town starved, several buildings were bombed and crime ___ because you had to steal to eat.
A. eroded
B. reflected
C. released
D. soared
【单选题】
Olympic recognition for bodybuilding (健美) remains ___ since some argue that bodybuilding is not a sport because the actual contest does not involve the same sort of efforts as “real” sports.
A. controversial
B. conventional
C. characteristic
D. influential
【单选题】
Tom tried to justify his absence from the meeting by ___ that he had been ill that day.
A. admitting
B. advocating
C. claiming
D. citing
【单选题】
___ the huge financial benefits, biological companies have been rushing to set up laboratories and new research projects.
A. Aware
B. Aware of
C. Not aware
D. Not aware of
【单选题】
Unfortunately, ___ lack of funds, the studies he began just two months ago, had to be ended early.
A. out of
B. in addition to
C. owing to
D. to begin with
【单选题】
With a good command of English, he soon got ___ to working with British people.
A. accustomed
B. consistent
C. relevant
D. responsible
【单选题】
What needs to be ___ here is that language and culture interact, and that understanding of one requires understanding of the other.
A. altered
B. stressed
C. aroused
D. committed
【单选题】
Policies and organizations must be created to meet workers’ hopes, and to ___ new problems that inevitably arise between workers and managers.
A. compromise
B. ensure
C. undermine
D. resolve
【单选题】
To keep the wheels of industry turning, we produce consumer goods in endless quantities, and, in the process, are rapidly ___ our natural resources.
A. ignoring
B. collapsing
C. enduring
D. exhausting
【单选题】
As a person who loves peace, he is committed ___ realizing peace between countries.
A. of
B. about
C. for
D. to
【单选题】
Learning how to use chopsticks is easy for me, ___ learning how to conduct myself at the table is quite difficult.
A. whereas
B. however
C. therefore
D. besides
【单选题】
___ that the patient smokes 50 cigarettes a day, it would be reasonable to assume there is some lung damage.
A. To give
B. Giving
C. Given
D. Having given
【单选题】
Kenyan (肯尼亚的) women tend to vote for those who could provide them ___ the necessary food to live on.
A. of
B. with
C. for
D. about
【单选题】
___ all obstacles and failures, the scientist continued doing his experiments day and night.
A. In spite of
B. In contrast to
C. As a matter of
D. As a result of
【单选题】
I’m willing to ___ that a larger car would have cost more, but I still think we should have bought one.
A. withdraw
B. indicate
C. abandon
D. concede
【单选题】
Manufacturing (制造) companies spend millions of pounds on advertisements, trying to ___ customers that their products are better than those of other companies.
A. confine
B. convince
C. depress
D. reconcile
【单选题】
He is not the right person for the project: he is not very technically minded and ___, he does not have the sense of responsibility.
A. instead
B. yet
C. furthermore
D. nevertheless
【单选题】
Death rates declined in many places, partly because of the ___ in hunger.
A. decrease
B. myth
C. obstacle
D. burden
【单选题】
In deciding whether or not a situation is safe, pilots must be taught to assume that the worst will happen, and then to ___ whether there is a risk or not.
A. absorb
B. apply
C. assess
D. occupy
【单选题】
The worker was not worried as he knew that if he gave up the job, there would be ___ opportunities for him to work somewhere else.
A. formative
B. marginal
C. vigorous
D. numerous
【单选题】
The research shows the region might ___ overheating (经济过热), but the policymakers so far appear to be relatively relaxed about the future of the economy.
A. catch a glimpse of
B. be at risk of
C. take a toll on
D. be free from
【单选题】
Measures have been taken to ensure that no student will have to ___ of college for economic reasons.
A. lay out
B. cancel out
C. drop out
D. stand out
【单选题】
Stress that is not treated can lead to significant medical illnesses, which ___ can lead to greater stress and even depression (抑郁症).
A. after all
B. in turn
C. on the contrary
D. at least
【单选题】
Narcissism (自恋) has its benefits in terms of self-belief and confidence, but it also tends to be ___ risky decision-making.
A. associated with
B. contrasted with
C. reserved for
D. relieved of
【单选题】
When Tom saw his doctor again, she suggested that maybe a more substantial lunch, like a sandwich, might ___ his desire to have snacks in the afternoon.
A. count on
B. cut back on
C. hold on to
D. contribute to
