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Sep 2005 - Parsons Brinckerhoff

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Shanghai and Shenzhen:<br />

A Tale of Two Cities<br />

ALL PHOTOS THIS SPREAD © <strong>2005</strong> DAVID SAILORS<br />

S<br />

hanghai is a cosmopolitan city that has been a center<br />

of commerce for centuries. Today its gleaming high-rises,<br />

ultramodern stock exchange and futuristic architecture<br />

make it the very symbol of China’s ascendancy to<br />

economic powerhouse status. By contrast, just 30 years<br />

ago, Shenzhen was a small fishing village. Situated across<br />

the border from Hong Kong, however, its star rose<br />

quickly to a teeming city of 5 million, on an upward<br />

economic trajectory of its own, thanks mainly to its<br />

status as a Special Economic Zone, granted in 1980 by<br />

the Chinese Central Government. As different as the two<br />

cities may be, when it comes to moving people around<br />

town, Shanghai and Shenzhen share a dream: mass<br />

transit systems that are as efficient and modern as they<br />

come. PB is local in both cities, continuing to support<br />

the weaving of transit into the urban fabric.<br />

Shanghai’s Mega Metro<br />

Shanghai’s 17 million inhabitants<br />

need a lot of metro power.<br />

The Shanghai Metro’s first line<br />

opened in 1995 and, four years<br />

later, the first phase of a second<br />

line was in revenue service.<br />

Between 2001 and <strong>2005</strong> alone,<br />

more than 180 kilometers (112<br />

miles) of transit lines have<br />

either been designed, are under<br />

construction or were completed.<br />

This will increase to form a<br />

network of more than 810<br />

kilometers (503 miles) consisting<br />

of heavy, mass transit and light<br />

rail systems over the next 25 years.<br />

PB has had a “big picture”<br />

role and a specific project role.<br />

In the 1990s, Shanghai Metro<br />

Corporation rethought its plan<br />

for Metro Line 2 in order to<br />

bring it into the important, fastdeveloping<br />

Pudong financial<br />

district. “PB compared and<br />

Tunneling for a new Shanghai Metro line uses the Double-O-Tube<br />

tunnel boring machine, reducing excavation cost and easing work<br />

in the city’s narrow streets.<br />

assessed costs of the design<br />

options, using its proprietary<br />

Subway Environment Simulation<br />

computer program, to estimate<br />

air conditioning and energy<br />

consumption requirements of the<br />

environmental control and the<br />

traction power system,” reports<br />

Xiao-Bing Zhu, PB’s Manager<br />

for Project Development in<br />

Shanghai. “More recently PB<br />

has completed most of the city’s<br />

transit-oriented development<br />

[TOD] planning projects, plus<br />

architectural and MEP services<br />

for the Xu-Jia-Hui Interchange—<br />

one of the most important and<br />

complex interchange stations<br />

in Shanghai,” adds Zhu. On the<br />

Yang Pu Line, a 23-kilometer<br />

(14-mile), 21-station segment<br />

scheduled to begin operations in<br />

October 2006, new technology<br />

is advancing construction. The<br />

Shanghai Metro is the first in<br />

China (and only the second in<br />

the world, after Japan, where it<br />

originated) to use a new doubletube<br />

drilling technology known<br />

as the Double-O-Tube binocularshaped<br />

tunnel boring machine.<br />

It is smaller and more compact<br />

Shenzhen Metro Line No. 1 opened with fully automatic trains (control room, left; maintenance facility<br />

depot, right). Additional lines will further the city’s economic growth.<br />

than two single tubes, reducing<br />

the cost of excavation and<br />

facilitating work in the very<br />

narrow streets.<br />

PB’s technical expertise<br />

was sought for three sections<br />

of the Double-O-Tube tunnel,<br />

with a total length of 2.7<br />

kilometers (1.7 miles). “The<br />

large and binocular crosssection<br />

and the very shallow<br />

depth of the tunnel resulted in<br />

some unique issues. Our goal<br />

was to minimize disturbance<br />

to the soil, the surface and<br />

subsurface structures,” says<br />

PB’s Project Manager Jie-Tai<br />

Huang. Says Cheng Zhong Hang,<br />

Chief Supervising Engineer of<br />

Shanghai Metro Consultation<br />

and Supervision Science and<br />

Technology Co. Limited, “The<br />

involvement and assistance of<br />

PB have been very helpful for<br />

the successful completion of the<br />

tunnel excavation.”<br />

As of mid-<strong>2005</strong>, excavation<br />

was complete and tunnel<br />

finishing was in the works.<br />

Shenzhen Metro<br />

Off to a Running Start<br />

Recognizing the need for transit<br />

in this developing city, the<br />

government-sponsored Shenzhen<br />

Metro Co., Ltd. celebrated the<br />

opening of the Shenzhen Metro<br />

Lines No. 1 and No. 4—the first<br />

metro system in the city—on<br />

December 28, 2004. Eager<br />

crowds climbed aboard the<br />

Shenzhen Metro, which was<br />

the first in China to commence<br />

operations with full automatic<br />

train control.<br />

Part of the system runs<br />

15 kilometers (9.3 miles) east<br />

to west with 15 stations starting<br />

at the immigration building at<br />

Luohu next to the Kowloon-<br />

Canton Railway (KCR) station.<br />

Another segment extends<br />

4.5 kilometers (3 miles) south<br />

to north; this five-station portion<br />

of the line will ultimately connect<br />

to another KCR station to be built<br />

at Lok Ma Chau in Hong Kong.<br />

Led by Deputy Project Manager<br />

James Pang, PB was responsible<br />

for undertaking system gap<br />

analysis, safety assessment, planning<br />

and management of system<br />

commissioning and operational<br />

drills with the provision of<br />

on-site technical support.<br />

So vital is the Metro to<br />

Shenzhen that the Shenzhen<br />

Metro No. 3 Line Investment<br />

Company Ltd. had already<br />

begun work in mid-2004 on<br />

another line of 33 kilometers<br />

(20.5 miles) and 21 stations. In<br />

the firm’s first opportunity to<br />

work with Chinese engineering<br />

design institutes on a project<br />

from greenfield site to revenue<br />

operation, PB is providing<br />

program and construction<br />

management services for Line<br />

No. 3. Construction will begin<br />

in late <strong>2005</strong>; revenue service is<br />

slated for 2008.<br />

According to Project Manager<br />

Louis Lee, Line No. 3 is PB’s first<br />

major rail transit project in China<br />

and the first time the client has<br />

given the nod to an international<br />

consultant to assist in project<br />

management for the whole project<br />

cycle. “In so doing, the client<br />

will reap the benefit of international<br />

advanced project management<br />

techniques to help run the<br />

system smoothly,” says Lee.<br />

In October 2004, PB was<br />

named subconsultant on the<br />

23-kilometer (14-mile), 15-station<br />

extension of Metro Line No. 1.<br />

Project Manager Emil Cheung<br />

is leading PB’s work as design<br />

review consultant to a local<br />

Chinese design institute for the<br />

extension, which is slated for<br />

completion in 2008.<br />

The future of the metros in<br />

Shenzhen and Shanghai will add<br />

to the tale of these two cities.<br />

“Mass transit isn’t just about<br />

moving people from point to<br />

point,” says Lee. “Transit also<br />

has a real influence on the way<br />

a city grows and develops.” •<br />

Xiao-Bing Zhu Jie-Tai Huang<br />

James Pang Louis Lee Emil Cheung<br />

6 • Notes Notes • 7

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