大理昆钢力信开发有限公司预拌混凝土搅拌站可行性研究报告2.doc

Lesson 1 A private conversation 私人谈话Last week I went to the theatre. I had a very good seat. The play was very interesting. I did not enjoy it. A young man and a young woman were sitting behind me. They were talking loudly. I got very angry. I could not hear the actors. I turned round. I looked at the man and the woman angrily. They did not pay any attention. In the end, I could not bear it. I turned round again. I cant hear a word! I said angrily. Its none of your business, the young man said rudely. This is a private conversation!.Lesson 2 Breakfast or lunch? 早餐还是午餐？It was Sunday. I never get up early on Sundays. I sometimes stay in bed until lunch time.Last Sunday I got up very late. I looked out of the window. It was dark outside. What a day! I thought. Its raining again. Just then, the telephone rang. It was my aunt Lucy. Ive just arrived by train, she said. Im coming to see you. But Im still having breakfast, I said.What are you doing ? she asked. Im having breakfast, I repeated.Dear me, she said. Do you always get up so late ? Its one oclock!Lesson 3 Please send me a card 请给我寄一张明信片 Postcards always spoil my holidays. Last summer, I went to Italy. I visited museums and sat in public gardens. A friendly waiter taught me a few words of Italian. Then he lent me a book. I read a few lines, but I did not understand a word. Every day I thought about postcards. My holidays passed quickly, but I did not send any cards to my friends. On the last day I made a big decision. I got up early and bought thirty-seven cards. I spent the whole day in my room, but I did not write a single card !Lesson 4 An exciting trip 激动人心的旅行I have just received a letter from my brother, Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great number of different places in Australia. He has just bought an Australian car and has gone to Alice Springs, a small town in the centre of Australia. He will soon visit Darwin. From there, he will fly to Perth. My brother has never been abroad before, so he is finding this trip very exciting.Lesson 5 No wrong numbers 无错号之虞 Mr James Scott has a garage in Silbury and now he has just bought another garage in Pinhurst. Pinhurst is only five miles from Silbury, but Mr Scott cannot get a telephone for his new garage, so he has just bought twelve pigeons. Yesterday, a pigeon carried the first message from Pinhurst to Silbury. The bird covered the distance in three minutes. Up to now, Mr Scott has sent a great many requests for spare parts and other urgent messages from one garage to the other. In this way, he has begun his own private telephone service.Lesson 6 Percy Buttons 珀西巴顿斯I have just moved to a house in Bridge Street. Yesterday a beggar knocked at my door. He asked me for a meal and a glass of beer. In return for this, the beggar stood on his head and sang songs. I gave him a meal. He ate the food and drank the beer. Then he put a piece of cheese in his pocket and went away. Later a neighbour told me about him. Everybody knows him. His name is Percy Buttons. He calls at every house in the street once a month and always asks for a meal and a glass of beer.Lesson 7 Too late 为时太晚 The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamond from South Africa. A few hours earlier, someone had told the police that thieves would try to steal the diamonds. When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. Two men took the parcel off the plane and carried it into the Customs House. While two detectives were keeping guard at the door, two others opened the parcel. To their surprise, the precious parcel was full of stones and sand!Lesson 8 The best and the worst 最好的和最差的Joe Sanders has the most beautiful garden in our town. Nearly everybody enters for The Nicest Garden Competition each year, but Joe wins every time. Bill Friths garden is larger than Joes. Bill works harder than Joe and grows more flowers and vegetables, but Joes garden is more interesting. He has made neat paths and has built a wooden bridge over a pool. I like gardens too, but I do not like hard work. Every year I enter for the garden competition too, and I always win a little prize for the worst garden in the town!Lesson 9 A cold welcome 冷遇On Wednesday evening, we went to the Town Hall. It was the last day of the year and a large crowd of people had gathered under the Town Hall clock. It would strike twelve in twenty minutes time. Fifteen minutes passed and then, at five to twelve, the clock stopped. The big minute hand did not move. We waited and waited, but nothing happened. Suddenly someone shouted, Its two minutes past twelve! The clock has stopped! I looked at my watch. It was true. The big clock refused to welcome the New Year. At that moment everybody began to laugh and sing.Lesson 10 Not for jazz 不适于演奏爵士乐We have an old musical instrument. It is called a clavichord(翼琴). It was made in Germany in 1681. Our clavichord is kept in the living-room. It has belong to our family for a long time. The instrument was bought by my grandfather many years ago. Recently it was damaged by a visitor. She tried to play jazz on it! She struck the keys too hard and two of the strings were broken. My father was shocked. Now we are not allowed to touch it. It is being repaired by a friend of my fathers.Lesson 11 One good turn deserves another 礼尚往来I was having dinner at a restaurant when Harry Steele came in. Harry worked in a lawyers office years ago, but he is now working at a bank. He gets a good salary, but he always borrows money from his friends and never pays it back. Harry saw me and came and sat at the same table. He has never borrowed money from me. While he was eating, I asked him to lend me &2. To my surprise, he gave me the money immediately. I have never borrowed any money from you, Harry said, so now you can pay for my dinner!Lesson 12 Goodbye and good luck 再见，一路顺风Our ncighbour, Captain Charles Alison, will sail from Portsmouth tomorrow. We shall meet him at the harbour early in the morning. He will be in his small boat, Topsail.Tapsail is a famous little boat. It has sailed across the Atlantic many times. Captain Alison will set out at eight oclock so we shall have plenty of time. We shall see his boat and then we shall say good-bye to him. He will be away for two months. We are very proud of him. He will take part in an important race across the Atlantic.Lesson 13 The Greenwood Boys 绿林少年The Greenwood Boys are a group of popular singers. At present, they are visiting all parts of the country. They will be arriving here tomorrow. They will be coming by train and most of the youngpeople in the town will be meeting them at the station. Tomorrow evening they will be singing at the Workers Club. The Greenwood Boys will be staying for five days. During this time, they will give five performances. As usual, the police will have a difficult time. They will be trying to keep order. It is always the same on these occasions.Lesson 14 Do you speak English? 你会讲英语吗？I had an amusing experience last year. After I had left a small village in the south of France, I drove on to the next town. On the way, a young man waved to me. I stopped and he asked me for a lift. As soon as he had got into the car, I said good morning to him in French and he replied in the same language. Apart from a few words, I do not know any French at all. Neither of us spoke during the journey. I had nearly reached the town, when the young man suddenly said, very slowly, Do you speak English? As I soon learnt, he was English himself!Lesson 15 Good news 佳音 The secretary told me that Mr. Harmsworth would see me. I felt very nervous when. I went into his office. He did not look up from his desk when I entered. After I had sat down, he said that business was very bad. He told me that the firm could not afford to pay such large salaries. Twenty people had already left. I knew that my turn had come. Mr. Harmsworth, I said in a weak voice. Dont interrupt, he Said. Then he smiled and told me I would receive an extra &100 a year!Lesson 16 A polite request 彬彬有礼的要求If you park your car in the wrong place, a traffic policeman will soon find it. You will be very lucky if he lets you go without a ticket. However, this does not always happen. Traffic police are sometimes very polite. During a holiday in Sweden, I found this note on my car: Sir, we welcome you to our city. This is a No Parking area. You will enjoy your stay here if you pay attention to our street signs. This note is only a reminder. If you receive a request like this, you cannot fail to obey it!Lesson 17 Always young 青年常驻My aunt Jennifer is an actress. She must be at least thirty-five years old. In spite of this, she often appears on the stage as a young girl. Jennifer will have to take part in a new play soon. This time, she will be a girl of seventeen. In the play, she must appear in a bright red dress and long black stockings. Last year in another play, she had to wear short socks and a bright, orange-coloured dress. If anyone ever asked her how old she is, she always answers, My dear, it must be terrible to be grown up!lesson18 He often does this! 他经常干这种事！After I had had lunch at a village inn, I looked for my bag. I had left it on a chair beside the door and now it wasnt there ! As I was looking for it, the inn-keeper came in. Did you have a good meal ? he asked. Yes, thank you, I answered, but I cant pay the bill. I havent got my bag. The inn-keeper smiled and immediately went out. In a few minutes he returned with my bag and gave it back to me. Im very sorry, he said My dog had taken it into the garden. He often does this.Lesson19 Sold out 票已售完The play may begin at any moment, I said. It may have begun already, Susan answered.I hurried to the ticket-office. May I have two tickets please ? I asked.Im sorry, weve sold out, the girl said.What a pity! Susan exclaimed.Just then, a man hurried to the ticket-office.Can I return these two tickets? he asked.Certainly, the girl said.Could I have those two tickets please ? I asked.Certainly, the girl said, but they are for next Wednesdays performance.I might as well have them, I said sadly.Lesson20 One man in a boat 独坐孤舟Fishing is my favourite sport. I often fish for hours without catching anything. But this does not worry me. Some fishermen are unlucky. Instead of catching fish, they catch old boots and rubbish. I am even less lucky. I never catch anything-not even old boots. After having spent whole mornings on the river, I always go home with an empty bag. You must give up fishing! my friends say. Its a waste of time. But they dont realize one important thing. Im not really interested in fishing. I am only interested in sitting in a boat and doing nothing at all !Lesson21 Mad or not? 是不是疯了？Aeroplanes are slowly driving me mad. I live near an airport and passing planes can be heard night and day. The airport was built during the war, but for some reason it could not be used then. Last year, however, it came into use. Over a hundred people must have been driven away from their homes by the noise. I am one of the few people left. Sometimes I think this house will be knocked down by a passing plane. I have been offered a large sum of money to go away, but I am determined to stay here. Everybody says I must be mad and they are probably right.Lesson22 A glass envelope 玻璃信封My daughter, Jane, never dreamed of receiving a letter from a girl of her own age in Holland. Last year, we were travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle. She threw the bottle into the sea. She never thought of it again, but ten months later, she received a letter from a girl in Holland. Both girls write to each other regularly now. However, they have decided to use the post-office. Letters will cost a litt1e more, but they will certainly travel faster. Lesson23 A new house 新居I 昆钢重型装备制造集团有限公司机械设备制造建安工程有限公司预拌混凝土搅拌站 可 行 性 研 究 报 告 武汉钢铁集团设计研究院 二0 0九年九月院 长：李小虎总工程师：王保元 编 制： 王 欣 审 核： 李志高审 定： 刘 璇1.1、 项目背景41.1.1、 项目名称41.1.2、 项目承办单位51.1.3、 承担项目可研单位51.1.4、 项目地址51.1.5、 项目提出的背景71.2、 编制依据71.3、 项目概况81.3.1、 项目拟建地点81.3.2、 项目建设规模82、 市场分析83、厂址选择与建厂条件93.1、 厂址选择93.2 原料条件93.3、 供电供水104、.生产工艺及主要设备选型194.1生产工艺流程194.2商品混凝土生产线的组成194.3主要设备和辅助设备表274.4总体布置354.5.交通运输365、电气及给排水365.1、电气365.2、给排水系统386、环境保护与劳动安全、工业卫生396.1、环境保护396.2、污染防治措施407、投资估算及经济分析427.1、投资估算427.2、经济分析437.3结论471、 项目总论1.1、 项目背景1.1.1、 项目名称预拌混凝土搅拌站1.1.2、 项目承办单位昆钢重型装备制造集团有限公司机械设备制造建安工程有限公司 1.1.3、 承担项目可研单位武汉钢铁集团设计研究院1.1.4、 项目地址昆钢龙山矿地区1.1.5、 项目提出的背景1.1.5.1、项目建设的必要性1、符合国家产业政策混凝土搅拌站在我国经过十多年的发展，到目前为止已经在省会城市和沿海发达城市广泛使用，如上海、广州、深圳等地商品混凝土使用率已达6080%，基本达到发达国家的水平。然而，在一些中等城市和小城市，商品混凝土的使用率还很低，根据商务部、建设部、公安部、交通部发布的关于限期禁止在城市城区现场搅拌混凝土的通知文件，建设部对全国127个城市3年内禁止现场拌制混凝土，昆明市被列入第二批名单。按照国家产业政策要求和行业发展趋势，混凝土集中搅拌将成为今后城市建设中混凝土供应的主导方式。目前，我国城市化进程不断加快，商品混凝土在城市建设中还有巨大的发展空间，在这样的历史背景下，依托昆钢集团建设项目，并积极拓展安安宁、太平商品混凝土市场，建设一个技术先进的大型混凝土搅拌站（楼），满足区域城市建设的需要，其发展前景十分看好。2、技术成熟商品混凝土亦称预拌混凝土，它是市场经济和现代混凝土工艺技术相结合的产物，是混凝土发展史上的一次革命突破，是混凝土工业走向现代化、科学化、专业化的标志。在国外，商品混凝土已成为一门重要的产业，有专业的刊物，如美国的premixed concrete和德国的ready-mix concrete杂志等，是一门成熟的行业。商品混凝土在我国兴起的时间较短，但近年来，随着国家对城市环境保护和建设质量提出的要求，商品混凝土因其质量稳定，可靠性较高、生产能力大、计量精度高等总产量迅速提高。与此同时，相关产业也得到了快速的发展，（装备的国产化大型化、系列化情况）。3、符合市场需要和发展方向2003年1月，为推进预拌混凝土在市政建设和房地产开发中的应用，减少城市污染，昆明市政府发布了昆明市预拌商品混凝土管理办法（昆明市人民政府令第41号），文件中明确规定：自2003年4月1日起，昆明市城市规划主城建成区范围内的各类建设工程项目，在施工过程中，必须使用预拌商品混凝土。主城建成区外、主城规划区范围以内，3000平方米及其以上的房屋建设、市政建设等建设工程项目，在施工过程中，必须使用预拌商品混凝土。该办法的实施为昆明市预拌商品混凝土行业的发展创造了条件。昆明市昆明市预拌商品混凝土管理办法颁布后，近几年昆明市预拌商品混凝土行业得到了快速发展。目前，昆明市商品混凝土生产线达到了60条，设计生产能力达到了1500万立方，规划禁用区内，项目建设所用混凝土已基本采用预拌混凝土。安宁作紧临昆明市的卫星城，在郊县中经济处于发达地位，近年来，市政府十分重视市容、市貌建设，目前，市政府正在申请国家级卫生城市。为提高城市建设工程质量，改善城市环境，加强城市建设管理，随着办法的进一步推广实施，安宁市采用预拌混凝土将首当其冲。4、企业发展的需要随着昆钢集团公司“十一五”规划的实施，大批项目将要起动，尤其是草铺新厂的建设工程，结合昆钢重型装备制造集团有限公司机械设备制造建安工程有限公司的发展，以及建筑施工总承包一级资质所承担工程的需要，在安宁地区建设一个商品混凝土搅拌站，优势十分明显，前景十分看好。1.2、 编制依据 项目单位委托书； 项目单位提供的工艺、公用工程、原燃料供应及其它技术基础资料； 国家关于发展循环经济方面政策法规及鼓励政策； 国家规范：规范； 设备生产厂家有关设备资料。1.3、 项目概况1.3.1、 项目拟建地点昆钢龙山矿地区。1.3.2、 项目建设规模项目采用先进、成熟可靠的技术和设备，建设一个年产60万m3商品混凝土的生产线。2、 市场分析目前安宁市范围内还没有实行建设项目强制使用商品混凝土的政策，但是随着国家环保政策的要求和安宁市建设国家级卫生城的需要，在建设项目中强制使用商品混凝土的已为时不远。现在安宁市虽有商品混凝土搅拌站，但建设规模小，市场占有率不大，远不能满足市场需求。因此，我们建设混凝土搅拌站具有巨大潜在的市场和发展空间。昆钢重型装备制造集团有限公司机械设备制造建安工程有限公司在昆钢龙山矿建立商品混凝土搅拌站具有的优势是明显的，概括起来有以下几个方面： （一）充分利用昆钢重型装备制造集团有限公司机械设备