问题 问答题 案例分析题

某城市跨线立交桥工程,桥梁全长811m,共计24跨,桥梁下部结构有220根1.5m的钻孔灌注桩,采用反循环钻机成孔。项目部针对钻孔桩数量多,经招标程序将钻孔作业分项工程分包给甲机械施工公司,由甲公司负责组织钻孔机械进行钻孔作业。施工过程中现场发生如下事件:

事件1:因地下管线改移困难,经设计单位现场决定10、11、12轴原桩位移动并增加钻孔桩数量,立即办理了洽商变更手续。项目部及时复印后,直接交给测量员和负责本段施工的工长。

事件2:项目部在现场文明施工检查中发现原有泥浆沉淀池已淤积,正在进行钻孔施工的泥浆水沿排水沟流到工地附近的河道里,现场土堆旁有未燃尽的油毡碎片。

事件3:甲公司液压起重机起吊钢筋笼时,因钢筋笼的U形吊环与主筋焊接不牢,起吊过程中钢筋笼倾倒,作业人员及时避开,但将泥浆搅拌棚砸坏。项目经理组织人员清理现场,并开展事故调查分析,对分包方进行罚款处理,调查报告完成后,经项目经理签字,上报了企业负责安全的部门。

事件4:受钻孔机械故障影响,项目部要求甲公司增加钻孔机械,以保障钻孔作业计划进度。因甲公司钻机在其他工地,需等5d后才能运到现场,等到该桥全部钻孔桩完成时已拖延工期13d。

事件2的做法有无违规之处?如果有违规之处,写出正确做法。

答案

参考答案:

事件2中,做法的违规之处:排放泥浆水到河道中,现场焚烧油毡。

正确做法:妥善处理泥浆水,未经处理不得直接排入城市排水设施和河流;除设有符合规定的装置外,不得在施工现场熔融沥青或者焚烧油毡、油漆以及其他会产生有毒有害烟尘和恶臭气体的物质。

阅读理解

(1)Secretary. Part time. 20 hours a week. Busy doctor’s office. Experience preferred. Good typing. Call 555-2438.

 (2)BABY SITTER. 3 to 6 weekday afternoons. I will take you home. $5.00 an hour. Call 555-5593.

 (3)Guitar lessons. Your home or mine. Experienced musician. Master’s degree in music. Call Louise 555-6131.

 (4)TENTH STREET BLOCK PARTY. Sunday, July 15. Noon to 8. Food, games, prizes, live band, Tenth Street between Main and North,

 (5)APARTMENT FOR RENT. 3 sunny rooms on high floor, great view. Separate kitchen. Wall-to-wall carpeting. The living room can be used as dining room. Email: SDGT@163.com.cn.

 (6)TAXI DRIVER WANTED. Full or part time. Experience necessary. A good knowledge of the city is required. Call 555-8860 between 9 a.m. and 5 p.m. weekday.

(7)A stereo system for sale, It has two speakers. The system has an AM/FM radio. It also has a tape deck and turntable. It is in good condition. The stereo was owned for only one year. The price is $200 including the speakers. The owner will also take the highest price offered if the asking price is not met. Call Bill after 6 p.m., at 555-9834.

小题1:How many of the seven ads are placed by people who want to hire someone for certain job?

A.4

B.3

C.2

D.5小题2:Which of the following is true according to the ads above?

A.Those who have some experience in office work will have a better chance to get the job of secretary.

B.The owner of the stereo will never sell his stereo at a price less than $200.

C.The taxi driver is not necessarily familiar with the city.

D.The tenth street block party will last until after 8.小题3:We may learn from the ads above that _____.

A.a baby sitter is paid by the hour

B.the party will be held without any music

C.the rooms for rent cannot get good sunlight

D.people can get guitar lessons at any places they like小题4:These ads may probably appear in the following media except______

A.a local newspaper

B.a page on the internet

C.a government report

D.a special radio program

问答题 简答题