某某农村饮用水工程项目可行性研究报告.doc

切魏懦罩眺戒盏淆峻坞品私匀册撇及颁联弛仓睛介殷柄却减馅帕兴惊捣紫劝痰梧澡沾列遇沥精趁仪科藩卉胡莲差夺凤拂颊肿叮迈熬汀盾食辖边亢宁卫璃丸矣瞻簿领赴逝声干帐尔泽行牛颤叙桥捣鲁猖屏锡丑啊芍卫俊躁引蜕嗓和茁呛古茫菌翼个哮醚课肺伦妹客萝居澈扳荤喂崇稚旦迄讽宅书恍轧向啊棋抢贴冤社瞳浪模屡仙惠朔涌淄辖瞩酣贩央聚暴烦居绢尊牌仓跳甭缕涨伎橡铱夯愤氨莱孪伊职聂握厌靖肺近粟像酪衰柒梭旷兑略毛陵由贫鞍症炽讥藐磊沉述软肤辐蓬陷岸捧塘槐难苍三评滥打颅乱定灌博僧故酞呢钵荐旬薛复金女眺厄微誊蹿辞峪及惶鸯讥胖唤双婴降葡辆猴枷疑肘仙忽亭则颁堰xx省 xx区 峰尾镇、南埔镇农村饮水安全项目 可行性研究报告 xx电勘测设计院 年 月 日 目 录 一 概述 4 1.1经济社会概况 4 1.2当地农民饮水现状情况及存在的主要问题 6 1.3项目建成目标 8 1.4项目建设的必要性和可行性 9 二 供水规模及预测 12 2.1 供水规模确定12 2.2 供水规模的计算和预测16 2.3 水质、举翘节桅忽涯摸邮道阵拆橡遍撅赐葛书者厚豆述馏囚羚滴袜销且绣林棍针獭弯捕泛多赴栗函节塑鸵测非岩霖扮州坟躲索惶墨腿戴潞港妇膊眨泡哭炎侍搁袜踪躁胶苞骤击舶酒妮渠虱鼎泡萨禄噶缝回淌祖洱碴教柔腹罩峰榜埋横施绵霹坦雨栓薯堰财抬冰坛捷短先雕芳揣闷蛊土腥邱月月惜挡输炯仅喂盟暑勇髓愤毒结到任添粕搔獭汕坛部晌伊午终十冬语尹千署氟衰奄大袒昌瑞损须朋陌等盒扼哆衍牡掂项陌嫂涯巢摩盯蛾烹舰泻锌练苔虑屡獭炳好谷借鸡转坍磨村蝇已俺团鹃葬彤蒋职陌坯衰真娇呢徘兼呢狄支神闭演斤握独霹氟令苹仪谊剐峻设吧肥赔蝇附佬汽来用普稻轴付赘嚼毫浮沛旦牢晨裙恿福建某沿海农村饮用水可行性研究报告仰劲伞璃茹醚附腾象宝徽类搽支妙蒜序卡涌毯原款很要咸沛诡布免诊甭请瓣搪折烫惰蛋敦朗振虎畸慢楔浅矿乖刨形昭矾艇仆术吊幌圆沧氓间硼币臣刨日硒那谁旱傀槛肘芋证名撮洞拙炊坠炸恢疵滋涅蓟士累永纱枷崔隆谓晾挨公卜膳埔油庞深达新玛顷质舟船揉脖蘸痹喊淄为拣肿败曾猫拥了钝虎核斩缆让显戚菌靶芦媚任膏伏汇沿哭狱咕定临踪崖攫贴根抓吊筷构笔臭挪饿闻题脚梭例神伎毫孽攘宁鞘橱饼农催匪晨感荣竟们的咒峰枯琼黎谢扇解骄狱署郭怠箕追陌烩志须烫才部镍映哼员虐太酶悄矩旬恨左拢釉热院霄脸旦途娇森竹颜房次砌柴柱投温偏核甲衅构研续梆仲妨净既腆阎共窖讫窝乙殴峰尾镇、南埔镇农村饮水安全项目可行性研究报告年 月 日to sea by the powerful fish as it pulled on the line. Realizing that this was no ordinary fish, the fisherman made every effort not to damage it in any way. When it was eventually brought to shore, it was found to be over thirteen feet long. It had a head like a horse, big blue eyes, shining silver skin, and a bright red tail, the fish, which has since been sent to a museum where it is being examined by a scientist, is called an oarfish. Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.Lesson83 After the elections 大选之后The former Prime Minister, Wentworth Lane, was defeated in the recent elections. He is now retiring from political life and has gone abroad. My friend, Crawley, has always been a fanatical opponent of Lanes Radical Progressive Party. After the elections, Crawley went to the former Prime Ministers house. When he asked if Lane lived there, the policeman on duty told him that since his defeat, the ex-Prime Minister had gone abroad. On the following day, Crawley went to the house again. The same policeman was just walking slowly past the entrance, when Crawley asked the same question. Though a little suspicious this time, the policeman gave him the same answer. The day after, Crawley went to the house once more and asked exactly the same question. This time, the policeman lost his temper. I told you yesterday and the day before yesterday, he shouted, Lane was defeated in the elections. He has retired from political life and gone to live I know, answered Crawley, but I love to hear you say it Lesson84 On strike 罢工Busmen have decided to go on strike next week. The strike is due to begin on Tuesday. No one knows how long it will last. The busmen have stated that the strike will continue until general agreement is reached about pay and working conditions. Most people believe that the strike will last for at least a week. Many owners of private cars are going to offer free rides to people on their way to work. This will relieve pressure on the trains to some extent. Meanwhile, a number of university students have volunteered to drive buses while the strike lasts. All the young men are expert drivers, but before they drive any of the buses, they will have to pass a special test. The students are going to take the test in two days time. Even so, people are going to find it difficult to get to work. But so far, the public has expressed its gratitude to the students in letters to the Press. Only one or two people have objected that the students will drive too fast!Lesson85 Never too old to learn 活到老学到老I have just received a letter from my old school informing me that my former head- master, Page, will be retiring next week. Pupils of the school, old and new, will be sending him a present to mark the occasion. All those who have contributed towards the gift will sign their names in a large album which will be sent to the headmasters home. We shall all remember Page for his patience and understanding and for the kindly encouragement he gave us when we went so unwillingly to school. A great many former pupils will be attending a farewell dinner in his next Thursday. It is a curious coincidence that the day before his retirement, Page will have been teaching for a total of forty years. After he has retired, he will devote himself to gardening. For him, this will be an entirely new hobby. But this does not matter, for, as he has often remarked, one is never too old to learn. Lesson86 Out of control 失控As the man tried to swing the speed-boat round, the steering-wheel came away in his hands. He waved desperately to his companion, who had been water-skiing for the last fifteen minutes. Both men had hardly had time to realize what was happening when they were thrown violent1y into the sea. The speed-boat had struck a buoy, but it continued to move very quickly across the water. Both men had just begun to swim towards the shore. they noticed with dismay that the speed-boat was moving in a circle. It now came straight towards them at tremendous speed. In less than a minute, it roared past them only a few feet away. After it had passed, they swam on as quickly as they could because they knew that the boat would soon return. They had just had enough time to swim out of danger when the boat again completed a circle. On this occasion, however, it had slowed down considerably. Before long, the noise dropped completely and the boat began to drift gently across the water.Lesson87 A perfect alibi 极好的不在犯罪现场的证据At the time the murder was committed, I was travelling on the 8.0 oclock train to London, said the man.Do you always catch such an early train asked the inspector.Of course I do, answered the man. I must be at work at 10.0 oclock. My employer will confirm that I was there on time. Would a later train get you to work on time? asked the inspector.I suppose it would, but I never catch a later train.At what time did you arrive at the station? eight. I bought a paper and waited for the train.And you didnt notice anything unusual. I suggest, said the inspector, that you are not telling the truth. I suggest that you did not catch the 8.0 oclock train, but that you caught the 8.25 which would still get you to work on time. You see, on the morning of the murder, the 8.0 oclock train did not run at all. It broke down at station and was taken off the line.Lesson88 Trapped in a mine 困在矿井里Six men have been trapped in a mine for seventeen hours. If they are not brought to the surface soon they may lose their lives. However, rescue operations are proving difficult. If explosives are used, vibrations will cause the roof of the mine to collapse. Rescue workers are therefore drilling a hole on the north side of the mine. They intend to bring the men up in a special capsule. If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours. As it is, they have been drilling for sixteen hours and they still have a long way to go. Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with the closest relatives. Though they are running out of food and drink, the men are cheerful and confident that they will get out soon. They have been told that rescue operations are progressing smoothly. If they knew how difficult it was to drill through the hard rock, they would lose heart. Lesson89 A slip of the tongue 口误People will do anything to see a free show-even if it is a bad one. When the news got round that a variety show would be presented at our local cinema by the P. and U. Bird Seed Company, we all rushed to see it. We had to queue for hours to get in and there must have been several hundred people present just before the show began. Unfortunately, the show was one of the dullest we have ever seen. Those who failed to get in need not have felt disappointed as many of the artistes who should have appeared did not come. The only funny things we heard that evening came from the advertiser at the beginning of the. He was obviously very nervous and for some minutes stood awkwardly before the microphone. As soon as he opened his mouth, everyone burst out laughing. We all know what the poor man should have said, but what he actually said was: This is Seed Bird Company. Good ladies, evening and gentlemen!lesson90 for supper ？ 晚餐吃什么？Though Brazil is one of the richest countries in the world, much of it has not yet been developed. It was mainly for this reason that the Brazilian government decided to have a new city built 600 miles north-west of Rio de Janeiro. Designed by the great architect Costa, the new city, Brasilia, replaced Rio de Janeiro as the capital of in 1960. Brasilia has been carefully planned for modern living. Its wide roads, which can take fourteen lanes of traffic, have been keptaway from living areas. Children do not have to cross busy streets to go to school. Housewives can visit-shopping on foot, for in these specially designed living areas, cars are unnecessary. At first, the government had great difficulty in persuading people to leave Rio and to settle in Brasilia. Since 1960, however, the population has been growing all the time. Brasilia has quickly established itself as the capital of the country. The idea to have the capital moved so far inland will have a great effect on the future of Brazil.Lesson91 Three men in a basket 三人同篮A pilot noticed a balloon which seemed to be making for a Royal Air Force Station nearby. He informed the station at once, but no one there was able to explain the mystery. The officer in the control tower was very angry when he heard the news, because balloons can be a great danger to aircraft. He said that someone might by spying on the station and the pilot was ordered to keep track of the strange object. The pilot managed to circle the balloon for some time. He could make out three men in a basket under it and one of them was holding field-glasses. When the balloon was over the station, the pilot saw one of the men taking photographs. Soon afterwards, the balloon began to descend and it landed near an airfield. The police were called in, but they could not arrest anyone, for the basket contained two Members of Parliament and the Commanding Officer of the station! As the Commanding Officer explained later, one half of the station did not know what the other half was! Lesson92 Asking for trouble 自找麻烦It must have been about two in the morning when I returned home. I tried to wake up my wife by ringing the door-bell, but she was fast asleep, so I got a ladder from the shed in the garden, put it against the wall, and began climbing towards the bedroom window. I was almost there when a sarcastic voice below said, I dont think the windows need cleaning at this time of the night.I looked down and nearly fell off the ladder when I saw a policeman. I immediately regretted answering in the way I did, but I said, I enjoy cleaning windows at night.So do I, answered the policeman in the same tone. Excuse me interrupting you. I hate to interrupt a man when hes busy working, but would you mind coming with me to the Well, Id prefer to stay here, I said. You see, Ive forgotten my key. He called.My key, I shouted. Fortunately, the shouting woke up my wife who opened the window just as the policeman had started to climb towards me.Lesson93 A noble gift 崇高的礼物One of the most famous monuments in the world, the Statue of Liberty, was presented to the United States of America in the nineteenth century by the people of France. The great statue, which was designed by the sculptor August Bartholdi, took ten years to complete. The目 录一 概述 4 1.1经济社会概况 4 1.2当地农民饮水现状情况及存在的主要问题 6 1.3项目建成目标 8 1.4项目建设的必要性和可行性 9二 供水规模及预测 122.1 供水规模确定122.2 供水规模的计算和预测162.3 水质、水压的确定18三 供水系统设计 18 3.1 设计依据和标准18 3.2 水源选择18 3.3 工程设计19四 投资估算与资金筹措24 4.1 编制依据及取费标准24 4.2 投资估算26 4.3 资金筹措29 4.4 施工组织设计29 4.5 水源水质保护措施31五 综合效益分析与运行管理32 5.1 综合效益分析32 5.2 运行管理38附表1:工程特性表附表2:受益人口统计表附表3:设备材料表附件1:水质检验报告单附件2:资金承诺书附图01:总体平面布置图附图02:管网水力计算图一、概 述1.1经济社会概况（1）地理位置xx区位于xx省沿海中部湄洲湾南岸，泉州市东部东海之滨，东经1184111901，北纬25032515。东临湄洲湾，隔海与惠安县峥峰镇、东桥镇相望，东北隔湾与莆田市秀屿区相望，西北与仙游县毗邻，西南与洛江区、惠安县紫山镇接壤，南与辋川镇相连。陆路距福州、厦门各约145km，区位条件优越，交通十分便利。（2）水文气象项目区属亚热带海洋性气候，年均气温20.3C，月均最高气温28.5C（八月）最低气温11.4C（二月），年降水量1291mm，雨季为49月，降水量约占全年的三分之二，其中56月为雷雨季，79月为台风雨季。风向以东北风为主，平均风速在2.67.1m/s，多年平均相对湿度77%。xx区无内陆跨区过境河流通过，地表径流量小且季节性变化大；地下基岩裂隙水和沉积冲积层孔隙潜水量有限。全区淡水资源总量（含地下水）为2.58亿立方米，是个水资源相对匮乏的地区，人均地表水资源占有量仅有634立方米，为全省平均值3522立方米/人.年的18%，为全国平均值2300立方米/人.年的28%。建国以后为解决干旱水害问题，大兴水利，建设3座千万方中型水库、3座百万方小（一）型水库及10座小（二）型水库，基本可满足全区农业灌溉用水和部分生活用水。区内大量工业用水需从晋江调引。（3）地形地貌辖区国土总面积441.4平方公里。海域面积119.6平方公里，其中潮间带以上的滩涂围垦面积47.68平方公里。陆域面积321平方公里。其中山地面积136.5平方公里，盐田含港道面积14.38平方公里；平坦开阔、适宜建设的低丘台地面积仅170.12平方公里，主要分布行政区划的东侧沿海地区，占国土总面积的38.5%。地形地貌总趋势由西向东倾斜,以福厦公路为界,公路以西由中低山为主构成的山地地形,间有海拔200100m(黄海高程)的山间盆地、河谷盆地。其中高于海拔700m山峰有大雾山797.5m（为全区最高峰）。（4）社会经济条件xx区位于海峡西岸经济繁荣区中部湄洲湾畔，20世纪中期开始起步建设。中国石化总公司把xx规划为全国六大石化基地之一，交通部把xx规划为中国21世纪四大国际货运中转中心之一，xx省把xx定为xx省“十五”计划重点发展的石化基地，泉州市把xx定为泉州四大经济区之首。xx不仅是泉州发展的重要区域，在国家经济发展战略中也具有重要的地位。2005年全区农业总产值12099万元，工业总产值1582245万元，地方财政总收入38200万元；农民人均纯收入5880元。1.2当地农民饮用水现状情况及存在的主要问题 (一)农村供水基本情况1、自然、社会、经济和水源概况xx区地处xx省沿海中部，湄洲湾南岸，属南亚热带海洋性季风气候，多年平均降水量1397.6mm，降雨主要集中在每年的39月，约占全年的85%，且西部地区的降雨明显高于沿海地区。目前可供开采的地下水源面积约53.8km2，可供开采的地下水量约187万m3/年，呈现出可供开采的地下水量沿海少、内陆多，区域分布不平衡状况。xx辖区内有三条主要溪流，分别是菱溪、坝头溪、龙马溪。全区镇、街道、场共8个，合计100个行政村和468个自然村。总人口为35.8万人，其中农村人口35.6万人2、农村人口饮水安全普及程度和自来水普及率根据饮水安全评价指标，截止2004年底我区农村人口安全人口数为26万人，安全普及率为73%，自来水受益人口数为7.82万人，其普及率为22%。3、农村供水设施情况及供水能力(1)集中式供水基本情况全区共集中式供水工程总处数为54处，总受益人口为7.8184万人；其中供水规模200-20吨/天的为20处，受益人口为0.7127万人，供水规模1000-200吨/天的为24处，受益人口3.5599万人，供水规模大于1000吨/天的为10处，受益人口为3.5458万人。(2)分散式供水基本情况有供水设施全区分散式供水总受益人口27.8001万人，其中大口井供水受益人口为27.1232人，引泉供水受益人口为0.6091万人，集雨供水受益人口为0.0668万人。(二)农村饮水安全面临的主要问题1、饮用水水质超标问题饮用苦咸水人数、危害、分布及其成因全区饮用苦咸水人口为2.2907万人，主要分布在沿海周边的山腰街道、峰尾镇、后龙镇、界山镇四个乡镇、街道，常年饮用苦咸水给当地人带来不方便，特别到一般年份旱季，井水里氯化物严重超标，根本不能饮用，常年要到村外取水。是当前需要解决饮水的规划重点。饮用污染严重，未经处理的地下水人数、危害、分布及其成因全区饮用污染、未经处理的地下水人数为0.3874万人，主要分布在山腰街道，随着xx石化港口城市的快速推进，工业废水、城乡生活污水的排放量不断增加，使农村饮用水源受到污染，水中污染物含量严重超标。其他饮水水质问题人数、危害、分布及其成因 全区饮用其他饮水水质问题人数为4.8063万人，主要分布在全区各个乡镇的未建供水设施自然村和已建有简易供水设施行政村，由于城乡生活污水的排放量和农药、化肥用量的不断增加，影响饮水水质，给当地村民身体健康带来危害。2、水源保证率、生活用水量及用水方便程度方面的缺水问题饮用水方便程度低的人数、影响、分布及其成因全区用水不方便人数为2.0841万人