主题: 美媒:承建旧金山大桥 中国人渴望当世界土木工程师
2011-06-27 12:40:20          
功能: [发表文章] [回复] [快速回复] [进入实时在线交流平台 #1
 
 
头衔:金融岛管理员
昵称:stock2008
发帖数:26742
回帖数:4299
可用积分数:25784618
注册日期:2008-04-13
最后登陆:2020-05-10
主题:美媒:承建旧金山大桥 中国人渴望当世界土木工程师

美媒:承建旧金山大桥 中国人渴望当世界土木工程师
简要内容:【美国《纽约时报》网站6月2 5日报道】题:桥带着中国制造的标签来到旧金山   在上海一处大型制造厂房,数百名中国工人正在为旧金山-奥克兰海湾大桥的建设完成最后的工作。依靠北京首都国际机场T3航站楼和三峡工程等项目建立起来的名声,中国公司承接了修建刚果(金)铜矿、巴西高铁和沙特大型住宅区等许多项目。



  【美国《纽约时报》网站6月2 5日报道】题:桥带着中国制造的标签来到旧金山

  在上海一处大型制造厂房,数百名中国工人正在为旧金山-奥克兰海湾大桥的建设完成最后的工作。

  下个月,几十个巨型钢组件中的最后4个———每个的路基部分都有半个足球场那么大———会被装上一艘巨轮,运到6500英里(约合10460公里———本报注)外的奥克兰。在那里,它们会被组装成新海湾大桥的东面部分。

  这一项目是中国攀登全球经济价值链的成果之一,中国希望成为世界的土木工程师。

  加利福尼亚的组装工作和混凝土路面的浇筑将由美国方面完成。而桥面的材料和建造则都是“中国制造”。加利福尼亚官员说,将这些工作交给中国为该州节省了数亿美元。

  “他们为我们建了一座非常了不起的桥,”加利福尼亚运输部门一位项目经理托尼·安齐亚诺说。

  依靠北京首都国际机场T3航站楼和三峡工程等项目建立起来的名声,中国公司承接了修建刚果(金)铜矿、巴西高铁和沙特大型住宅区等许多项目。

  美国和其他国家的行业组织曾就中国承接工程的安全性和质量提出过疑问。

  不过审批合同的相关官员说,审查都显示了这些项目工程的可靠性。他们还说,由于中国基础设施建设公司背后都有中国政府的财政支持,在工程规模和竞标价格上其他地方的私人公司很难与其竞争。

  新的海湾大桥计划在2013年开通。这一耗资72亿美元的项目将是有史以来最昂贵的建筑之一。不过加州官员算过,把一部分工作外包给中国至少可为他们节省4亿美元。

  中国是世界最大的钢铁生产国,过去十年来它在桥梁建造业更是占据了统治地位,因此中国公司在这方面具有优势。

  不过最后选中上海振华重工还是有些出人意料,因为该公司主要制造港口起重机,没有桥梁建造的经验。不过加州政府官员和美国桥梁公司的领导层认为,该公司的优势在于其大型的钢铁制造设备、大量的廉价劳动力和坚实的财政基础(该公司甚至还有自己的港口和轮船)。

  “我认为美国装配制造业无法独立完成这样一个项目,”美国桥梁公司和福陆公司合资企业项目负责人布赖恩·彼得森在电话采访中说,“大多数美国公司没有这样的仓库、设备或现金流转。中国人自己装船,然后用自己的船把货物运到我们的码头。”

  尽管美国工会对此有怨言,前加州州长施瓦辛格却大力支持这一项目,还在去年9月造访了振华的工厂,赞扬了那些“为我们建海湾大桥的工人。”


【免责声明】上海大牛网络科技有限公司仅合法经营金融岛网络平台,从未开展任何咨询、委托理财业务。任何人的文章、言论仅代表其本人观点,与金融岛无关。金融岛对任何陈述、观点、判断保持中立,不对其准确性、可靠性或完整性提供任何明确或暗示的保证。股市有风险,请读者仅作参考,并请自行承担相应责任。
2011-07-05 17:03:24          
功能: [发表文章] [回复] [快速回复] [进入实时在线交流平台 #2
 
 
头衔:高级金融分析师
昵称:小女子
发帖数:13443
回帖数:1878
可用积分数:5913365
注册日期:2008-03-23
最后登陆:2024-11-07
The San Francisco-Oakland Bay Bridge.
The replacement eastern span is on the right, with the city of San Francisco be.

At a sprawling manufacturing complex here, hundreds of Chinese laborers are now completing work on the San Francisco-Oakland Bay Bridge.

Next month, the last four of more than two dozen giant steel modules — each with a roadbed segment about half the size of a football field — will be loaded onto a huge ship and transported 6,500 miles to Oakland. There, they will be assembled to fit into the eastern span of the new Bay Bridge.

The project is part of China’s continual move up the global economic value chain — from cheap toys to Apple iPads to commercial jetliners — as it aims to become the world’s civil engineer.

The assembly work in California, and the pouring of the concrete road surface, will be done by Americans. But construction of the bridge decks and the materials that went into them are a Made in China affair. California officials say the state saved hundreds of millions of dollars by turning to China.

“They’ve produced a pretty impressive bridge for us,” Tony Anziano, a program manager at the California Department of Transportation, said a few weeks ago. He was touring the 1.2-square-mile manufacturing site that the Chinese company created to do the bridge work. “Four years ago, there were just steel plates here and lots of orange groves.”

On the reputation of showcase projects like Beijing’s Olympic-size airport terminal and the mammoth hydroelectric Three Gorges Dam, Chinese companies have been hired to build copper mines in the Congo, high-speed rail lines in Brazil and huge apartment complexes in Saudi Arabia.

In New York City alone, Chinese companies have won contracts to help renovate the subway system, refurbish the Alexander Hamilton Bridge over the Harlem River and build a new Metro-North train platform near Yankee Stadium. As with the Bay Bridge, American union labor would carry out most of the work done on United States soil.

American steelworker unions have disparaged the Bay Bridge contract by accusing the state of California of sending good jobs overseas and settling for what they deride as poor-quality Chinese steel. Industry groups in the United States and other countries have raised questions about the safety and quality of Chinese

workmanship on such projects. Indeed, China has had quality control problems ranging from tainted milk to poorly built schools.

But executives and officials who have awarded the various Chinese contracts say their audits have convinced them of the projects’ engineering integrity. And they note that with the full financial force of the Chinese government behind its infrastructure companies, the monumental scale of the work, and the prices bid, are hard for private industry elsewhere to beat.

The new Bay Bridge, expected to open to traffic in 2013, will replace a structure that has never been quite the same since the 1989 Bay Area earthquake. At $7.2 billion, it will be one of the most expensive structures ever built. But California officials estimate that they will save at least $400 million by having so much of the work done in China. (California issued bonds to finance the project, and will look to recoup the cost through tolls.)

California authorities say they had little choice but to rebuild major sections of the bridge, despite repairs made after the earthquake caused a section of the eastern span to collapse onto the lower deck. Seismic safety testing persuaded the state that much of the bridge needed to be overhauled and made more quake-resistant.

Eventually, the California Department of Transportation decided to revamp the western span of the bridge (which connects San Francisco to Yerba Buena Island) and replace the 2.2-mile eastern span (which links Yerba Buena to Oakland).

On the eastern span, officials decided to build a suspension bridge with a complex design. The span will have a single, 525-foot tower, anchored to bedrock and supported by a single, enormous steel-wire cable that threads through the suspension bridge.

“We wanted something strong and secure, but we also wanted something iconic,” said Bart Ney, a transportation department spokesman.

A joint venture between two American companies, American Bridge and Fluor Enterprises, won the prime contract for the project in early 2006. Their bid specified getting much of the fabricated steel from overseas, to save money.

California decided not to apply for federal funding for the project because the “Buy America” provisos would probably have required purchasing more expensive steel and fabrication from United States manufacturers.

China, the world’s biggest steel maker, was the front-runner, particularly because it has dominated bridge building for the last decade. Several years ago, Shanghai opened a 20-mile sea bridge; the country is now planning a much longer one near Hong Kong.

The selection of the state-owned Shanghai Zhenhua Heavy Industries Company was a surprise, though, because the company made port cranes and had no bridge building experience.

But California officials and executives at American Bridge said Zhenhua’s advantages included its huge steel fabrication facilities, its large low-cost work force and its solid finances. (The company even had its own port and ships.)

“I don’t think the U.S. fabrication industry could put a project like this together,” Brian A. Petersen, project director for the American Bridge/Fluor Enterprises joint venture, said in a telephone interview. “Most U.S. companies don’t have these types of warehouses, equipment or the cash flow. The Chinese load the ships, and it’s their ships that deliver to our piers.”

Despite the American union complaints, former California Gov. Arnold Schwarzenegger, a Republican, strongly backed the project and even visited Zhenhua’s plant last September, praising “the workers that are building our Bay Bridge.”

Zhenhua put 3,000 employees to work on the project: steel-cutters, welders, polishers and engineers. The company built the main bridge tower, which was shipped in mid-2009, and a total of 28 bridge decks — the massive triangular steel structures that will serve as the roadway platform.

Pan Zhongwang, a 55-year-old steel polisher, is a typical Zhenhua worker. He arrives at 7 a.m. and leaves at 11 p.m., often working seven days a week. He lives in a company dorm and earns about $12 a day.

“It used to be $9 a day, now it’s $12,” he said Wednesday morning, while polishing one of the decks for the new Bay Bridge. “Everything is getting more expensive. They should raise our pay.”

To ensure the bridge meets safety standards, 250 employees and consultants working for the state of California and American Bridge/Fluor also took up residence in Shanghai.

Asked about reports that some American labor groups had blocked bridge shipments from arriving in Oakland, Mr. Anziano dismissed those as confused.

“That was not about China,” he said. “It was a disagreement between unions about which had jurisdiction and who had the right to unload a shipment. That was resolved.”
 

结构注释

 
 提示:可按 Ctrl + 回车键(ENTER) 快速提交
当前 1/1 页: 1 上一页 下一页 [最后一页]