An Overview of the West Gate Tunnel Project: Risks and Solutions

This report provides an in-depth analysis of the West Gate Tunnel Project in Victoria, Australia, a capital-intensive infrastructure project. It outlines the project's components, including freeway upgrades, tunnel construction, and city connections, and discusses the benefits such as improved traffic flow and enhanced safety. The report then examines the project's funding sources, contractual framework, and potential risks, particularly financial risks and delays. It details the consequences of these risks, such as cost overruns and contractual disputes, and suggests legal instruments and tools that can be used to mitigate them. The report emphasizes the importance of adhering to regulations and employing appropriate legal measures to manage the complexities and challenges inherent in capital-intensive projects.

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Introduction
Capital intensive projects are projects which require more capital, skilled manpower and
advanced technology to be completed within the given time and the specified budget. This kind
of projects requires less workforce and a large amount of capital in comparison to the labor-
intensive projects.Hence the capital that is used per unit of the output is larger than the same
labor-intensive project.
Usually, the Capital intensive projects are profit-oriented, the activities that are involved in the
execution of these projects are complex in nature. Hence advanced technology such as
computerization, automation, information, and robotization is extensively applied in the
construction of those projects.
Capital intensive project is appropriate to be executed in the developed countries where it is
readily available enough capital for investment, availability of sufficient skilled labor and well
technological development. There are many disadvantages which are associated with the capital
intensive projects and they include;
 The capital intensive projects require a huge amount of capital investment
 They require advanced technology which is very expensive to be implemented
WEST GATE TUNNEL PROJECT IN VICTORIA
The West Gate tunnel which was initially referred to as Western Distributor is a 5km toll road
which is currently under construction in Victoria, Australia, the toll road will link the city and the
city link, with the new tunnels under Yarraville and the bridges which are constructed over the
Maribyrnong River.

West Gate Tunnel project is made up of three main components i.e.
A) West Gate Freeway Upgrade and widening
This will involve the upgrading and the widening between the M80 ring road interchange and the
Williamstown Road.
It will also involve the widening of the freeway from the lanes in each of the given direction to
six lanes in each of the given direction.
B) Tunnels Under Yarraville
This will involve connecting the West Gate Freeway to the port of Melbourne precinct and the
western grade edge of the city
The construction 0f the twin tunnels which will be catering for the three lanes of traffic in each
of the given direction.
C) Port of Melbourne, City Link, and City connections
This will involve the construction of a new bridge which will be crossing over the Maribyrnong
River
o Provision of direct access to the port of Melbourne
o Construction of Twin Elevated road structures along the Footscray road
o Connection to the city link and the city.

Fig 1: West Gate Tunneling project components
Benefits associated with the West Gate tunnel project
o Once completed there will be 70km of new traffic lanes, which will ease the
movement
o There will be enhanced safety and liability
o There will be the creation of jobs for the different people who will be involved in the
construction process. It is approximated that there will be 6000 jobs that will be created
from the development of the West Gate Tunnel in Victoria.
o The West Gate tunneling project will greatly help in alleviating pressure in the highly
congested West Gate Border corridor. This will save a lot of time which would have been

wasted in the traffic. It is approximated that once the project is completed one will be
able to save up to 20mins of travel time.
o There will be expanded incidents response along the M1 corridor.
o There will be direct freeway access to the port, whereby there will be 12 to 13 minutes of
travel time saved from the freeway to Appleton. Also through that, it will be possible to
bypass up to 17 sets of traffic lights.
o Also, the West Gate tunneling project will offer alternative routes for the vehicles
transporting dangerous goods such as flammable or explosive goods. This will greatly
enhance the safety of other road users.
o The project will play a great role in improving the strength of the West Gate Freeway to
be able to carry heavier loads. This will also offer a heavy vehicle route between the M80
and Port of Melbourne through the west gate tunnel.
West Gate Tunnel project funding sources
The Trans urban has entered into a number of agreement with the state regarding the delivery of
the West Gate Tunneling project. The project is already in progress and it is expected that it will
be completed by 2022. For the West Gate Tunneling Project to be completed the Trans urban
will use the following sources of funding to support the delivery, financing, and operation of the
project;
Trans urban have the freedom to toll, maintain and operate the project from its completion in
2022 to 13 Jan 2045
CONTRACTUAL FRAMEWORK ADOPTED

The Victorian government and Transurban selected two contractors to deliver the West Gate
Tunneling project. One of the contractors selected was John Holland and CPB contractors were
selected to deliver the project on a 50:50 joint. The major construction workers were expected to
start at the beginning of 2018 with the project scheduled to be completed in 2022.
The contractual framework which the Victorian government and the trans-urban agreed with
John Holland and CPB contactors was to include: consultancy services, minor works, major
works 1, major works 2. The contractual agreement which the two companies agreed upon with
the client was the design and construction of the following:
West Gate Freeway Upgrade and widening
This will involve the upgrading and the widening between the M80 ring road interchange and the
Williamstown Road.
It will also involve the widening of the freeway from the lanes in each of the given direction to
six lanes in each of the given direction.
Tunnels under Yarraville
This will involve connecting the West Gate Freeway to the port of Melbourne precinct and the
western grade edge of the city
The construction 0f the twin tunnels which will be catering for the three lanes of traffic in each
of the given direction.
Port of Melbourne, City Link, and City connections
This will involve the construction of a new bridge which will be crossing over the Maribyrnong
River

o Provision of direct access to the port of Melbourne
o Construction of Twin Elevated road structures along the Footscray road
o Connection to the city link and the city.
Risks related to the construction of West Gate Tunneling project
Capital intensive projects are very complex in nature and due to that, they pose a variety of
internal and external risks. A strict and well-structured set of laws, codes, and regulations must
be strictly adhered to during the construction phase of these projects in order to avoid the risks
posed. Unluckily, it is impossible to completely avoid risks that are bound to be known factors
which will arise during the construction stage. The best way the identified risks can be prevented
id through the application of the right legal instrument.
The issue of risks during the construction stage of the capital intensive projects has been there for
many years, this is due to the nature of the capital intensive projects. This is due to the fact that
capital intensive projects usually involve stakeholders and requires a huge amount of capital, a
lot of skilled personnel and advanced technology. The complex risks which are presented by the
capital intensive projects result in the overrun of the project cost and the slippage of the
schedule. For this report, the risks associated with the construction of the West Gate Tunneling
project are discussed. The possible risks that will be directly linked to the construction stage of
the West Gate Tunneling project include;
Financial risk
This is the risk that the project might cost more than the expected cost. There are many factors
which have considered that might lead to financial risk. Some of the factors include;

o Function in the inflation rate
o The bankruptcy of the project partners
o The fluctuation of the exchange rates.
o Poor si6te management of the West Gate project
o Design errors
o Design changes
o Change of the scope of the project.
A consequence of financial; risk on the constriction of West Gate Tunneling project
The financial risks which are likely to occur during the construction stage of the project will have
some consequences to the overall construction of the project. Some of the consequences include;
i) Further cost escalations
The financial risks which are likely to occur during the construction of the West Gate project can
further complicate the situation. Once there will the financial risks happen in the construction of
the project it will require some time to look for additional funds to cater to the project overrun.
At some time it will require the renegotiation of the contract as well this will lead to seeking for
fresh approvals hence leading to further costs. The process of renegotiation of the contract will
lead to much more resources being spent trying to solve the current issues.
ii) Pareto- inefficient allocation of resources
The financial risks will lead to the overall cost overrun of the project which in turn will lead to
wastage of scarce resources.
iii) Contractual disputes and litigation

The contractual disputes, litigation, and the arbitration will be among the great consequences of
the financial risks in the construction of the West Gate Tunneling Project. Claims and
counterclaims amongst the parties involved in the construction of the project on whom to bear
the excess costs which will arise as well as on the terms of the concession agreement will lead to
further loss of project resources.
iv) There will be a negative public perception regarding the project
risks may lead to significant cost overruns, the West Gate Tunneling project being a critical
public project may generate a negative perception by the public and there will be suspicions of
corruption hence reducing the attractiveness of the investments.
v) Loss of job and income
If the West Gate Tunneling project can be able to be completed within the given time frame and
the stipulated budget will free up other resources to be used in other utilities within the economy,
The Essence of this given project is creating jobs and easy transportation, either directly or
indirectly. Once the financial risks occur there will be project cost overrun, which on the other
hand will jeopardize this desire for more jobs and income.
vi) Financial risks can lead to total abandonment of the project
This can be the worst consequence of financial risks. The abandonment of the West Gate project
can be the temporary or permanent duration. If the financial risk such as the ‘project financiers
becomes bankrupt it can lead to the project to being permanently abandoned which will be a
waste of national resources which were initially invested.
vii) Compromising the quality of the project

Project cost overrun much might be caused by the financial risks, means that the project cannot
be completed within the stipulated budget and due to that the contractor may opt to adopt or
change the scales of the project in order to ensure that the West Gate Tunneling Project is
completed. This will have adverse effects on the operation of the project since it might fail to
meet the required safety standards.
Possible legal instruments/ tools/clauses to be adopted by the client
Australian: Construction & Engineering Law 2018
The Australian Constriction and Engineering Law 2o18 covers the common issues in the
engineering and construction laws and regulations. This includes the construction of projects,
supervising constriction contracts, usual issues in the construction contracts and dispute
resolution
Risk of delay
This is the risk that the construction process of the West Gate tunneling project will take longer
than the stipulated time. There are many factors which will directly lead to delay in the project
during the construction time. Some of the common causes which might lead to the delay include
if the contractor constructing the West Gate tunneling Project will misquote the estimated cost of
the project it will result to the b project being shut down for some time to solve the issue of
insufficient funds. The inspection and approval of the construction by the relevant authorities can
directly also contribute to the delays since the respective authorities will take some time to
evaluate the project in progress to ensure that it is done in line whit what was approved during
planning and designing stages. Poor communication with the construction team will also lead to
delay since there will be no coordinated construction process. Finally one of the most common

causes of the project delays which may affect the construction of the West Gate Tunneling
construction project is bad weather, some of the weather conditions such as heavy rainfall will
slow down the rate at which the project is being constructed.
A consequence of project delay
There is a negative consequence which will be directly associated with the delay of the
construction of the West Gate project. These delays are bound to affect the construction process
and the overall project delivery. Some of the common negative effects that will be due to delays
will include;
Cost overrun
During the constriction stage of the West Gate tunneling project, if there will be delays during
c0nstruction there will be a high possibility of the overall overrun of the project cost. There will
an additional amount of money that will be required to cater for the activities that will be carried
out after the given time frame had elapsed. For instance, the cost of labor might have been set for
a given span of time but due to the delay the w workers will be forced to work longer on the
same project and they will require additional payment.
Dispute
The delay in the project may result in disputes between the contractual parties and other people
who are involved in the construction process. Also trying to solve the disputes will waste a lot of
time which would be spent in the construction. Once there will be disputes regarding due to that
the spirit of teamwork will be destroyed which will have adverse effects on the project.
Arbitration

Certain contractual parties demand for arbitration and they are not accepting the decision made
by the contractual parties in the present delay project. The decision made by the arbitrator helps
in solving the problem. On the other hand, if the decision made by the arbitrator is not accepted
by any of the parties then they could demand their decisions in the litigation.
2.4.5 Litigation
The decision made by the arbitrator had not been accepted by those relevant parties in certain
delay projects. They applied their results in litigation that seems to be the resolution for the
dispute in the court. The trail is given to the parties during litigation either by jury or only by
courts. They have another chance to appeal again in the court with the effective evidence if the
parties are not satisfied by the judgment. Other members should face the penalty, if any one of
the member in the party accept the judgments.
2.4.6 Total abandonment
If the client is facing the difficulty financially, then the whole project will be stopped
immediately that is known as the Total abandonment. Certain problems occurs due to the
contractors such as the clients bankruptcy, sales strategies, poor marketing, contractor-run away,
etc, could cause the abandonment of certain delay projects. The projects that get abandoned
could cause major effect for certain parties that include consultants, supplier, contractor and
other linked parties. These parties also face a heavy loss in their cost.
Possible legal instruments/ tools/clauses to be adopted by the client
Australian: Construction & Engineering Law 2018