Sep 2005 - Parsons Brinckerhoff
Sep 2005 - Parsons Brinckerhoff
Sep 2005 - Parsons Brinckerhoff
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
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