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GAUTENG DEPARTMENT OF PUBLIC TRANSPORT,<br />

ROADS AND WORKS<br />

ENVIRONMENTAL IMPACT ASSESSMENT FOR THE<br />

PROPOSED GAUTRAIN RAPID RAIL LINK BETWEEN<br />

JOHANNESBURG, PRETORIA AND JOHANNESBURG<br />

INTERNATIONAL AIRPORT<br />

VOLUME 1: EXECUTIVE SUMMARY<br />

21 October 2002<br />

Bohlweki Environmental (Pty) Ltd<br />

PO Box 11784<br />

Vorna Valley<br />

Midrand, 1686<br />

South Africa<br />

Telephone: 011 805 0250<br />

Facsimile: 011 805 0226<br />

e-mail: bohlweki@pixie.co.za<br />

Website: www.bohlweki.co.za<br />

B O H L W E K I


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

TABLE OF CONTENTS<br />

1 BACKGROUND AND MOTIVATION FOR THE GAUTRAIN<br />

PROJECT<br />

1<br />

2 PURPOSE AND OBJECTIVES OF THE PROJECT 1<br />

3 THE PROJECT CONCEPT 3<br />

4 STATIONS 5<br />

5 ALTERNATIVES 7<br />

6 DESCRIPTION OF THE AFFECTED ENVIRONMENT 9<br />

7 SCOPE OF ENVIRONMENTAL INVESTIGATIONS 11<br />

8 PUBLIC PARTICIPATION PROCESS 14<br />

9 DRAFT EIA REPORT FINDINGS 16<br />

10 CONCLUSION 25<br />

11 THE WAY FORWARD 25<br />

Executive Summary 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

LIST OF TABLES<br />

Table A1 Summary of Route Alternatives and Recommended Alignments 26<br />

LIST OF FIGURES<br />

Figure 1.1 A Schematic representation of <strong>the</strong> EIA process followed <strong>for</strong> <strong>the</strong> 12<br />

Gautrain Project<br />

Figure A1 Alternative Route Alignments 28<br />

Figure A2 Recommended Route Alignment 29<br />

Executive Summary 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

LIST OF ACRONYMS<br />

AECI<br />

CBD<br />

DEAT<br />

EIA<br />

EMP<br />

GAUTRAIN<br />

GDACEL<br />

GDP<br />

GSDF<br />

HOV<br />

IDP<br />

IEM<br />

I&APs<br />

JIA<br />

LDO<br />

NLTTA<br />

SDIs<br />

SARCC<br />

African Explosives and Chemical Industry<br />

Central Business District<br />

Department of Environmental Affairs and Tourism<br />

Environmental Impact Assessment<br />

Environmental Management Plan<br />

Rapid Rail Link<br />

Gauteng Department of Agriculture, Conservation, Environment and Land<br />

Affairs<br />

Gross Domestic Product<br />

Gauteng Spatial Development Framework<br />

High Occupancy Vehicle<br />

Integrated Development Plans<br />

Integrated Environmental Management<br />

Interested and Affected Parties<br />

Johannesburg International Airport<br />

Land Development Objectives<br />

National Land Transportation Transition Act<br />

Spatial Development Initiatives<br />

South African Rail Commuter Corporation<br />

Executive Summary 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

DRAFT ENVIRONMENTAL IMPACT ASSESSMENT (EIA) FOR THE PROPOSED<br />

GAUTRAIN RAPID RAIL LINK<br />

EXECUTIVE SUMMARY<br />

1. BACKGROUND AND MOTIVATION FOR THE GAUTRAIN PROJECT<br />

In February 2000 <strong>the</strong> Premier of Gauteng Province, Mbhazima Shilowa, announced <strong>the</strong> intention to<br />

plan a Rapid Rail Link (Gautrain) connecting Pretoria, Johannesburg and Johannesburg<br />

International Airport (JIA) as one of ten Spatial Development Initiatives (SDIs) - also known as<br />

Blue IQ - of <strong>the</strong> Gauteng Government.<br />

The rationale <strong>for</strong> <strong>the</strong> Gautrain project, as provided by <strong>the</strong> project proponent, <strong>the</strong> Gauteng<br />

Department of Public Transport, Roads and Works (Gautrans) is outlined below.<br />

The Gauteng SDI projects, including <strong>the</strong> Gautrain, are aimed at stimulating development in specific<br />

areas of <strong>the</strong> province with a high potential <strong>for</strong> economic growth, <strong>the</strong>reby creating employment<br />

opportunities. The Gautrain project is also in line with national Government's stated policy to<br />

promote public transport, and to prioritise it over private transport. The project is targeted at<br />

attracting current private car-users to <strong>the</strong> <strong>rapid</strong> rail system, and <strong>the</strong>reby alleviating congestion on <strong>the</strong><br />

roads between Pretoria and Johannesburg, where <strong>the</strong> traffic volumes have been growing at a rate of<br />

approximately 7% per annum <strong>for</strong> more than a decade.<br />

2. PURPOSE AND OBJECTIVES OF THE PROJECT<br />

Gauteng is <strong>the</strong> economic hub of South Africa, generating more than 36% of <strong>the</strong> country's Gross<br />

Domestic Product (GDP), whilst covering less than 2% of <strong>the</strong> country's total surface area. Gauteng<br />

<strong>the</strong>re<strong>for</strong>e plays a vital role in <strong>the</strong> national economy and it is important to prevent this being<br />

undermined by traffic congestion. Fur<strong>the</strong>rmore, land development in Gauteng has historically been<br />

distorted and, in many cases, has not been supported by an adequate public transportation system.<br />

The National Land Transport Transition Act (No. 22 of 2000) places an obligation on Gautrans to<br />

actively implement national Government's policy to promote public transport and to give it priority<br />

over private transport. It is considered vital that a supportive public transportation system be<br />

developed in Gauteng to assist in optimising land-use development, to minimise congestion on<br />

roads, to reduce <strong>the</strong> number of road accidents and to decrease pollution levels from road vehicles, as<br />

well as moving towards <strong>the</strong> more holistic provision of an integrated transport system that includes<br />

Executive Summary 1 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

public transport. The Rapid Rail Link is aimed at fulfilling <strong>the</strong>se goals and <strong>the</strong> <strong>proposed</strong> project has<br />

been included in <strong>the</strong> Gauteng Provincial Land Transport Framework <strong>for</strong> a number of years. This<br />

framework guides <strong>the</strong> planning of transportation provision in Gauteng Province at <strong>the</strong> strategic<br />

level.<br />

At present, public transport services in Gauteng, such as existing rail, bus and minibus-taxi services<br />

are not very attractive or convenient <strong>for</strong> current private car users. The South African Rail<br />

Commuter Corporation (SARCC) and Spoornet (part of Transnet Limited) respectively own <strong>the</strong><br />

existing commuter rail services and rail network in Gauteng. Metrorail (a division of Transnet)<br />

operates <strong>the</strong> commuter rail system. The Gautrain is not planned to compete with <strong>the</strong> existing,<br />

heavily subsidised Metrorail service (that has a captive market), but ra<strong>the</strong>r to be complimentary to it<br />

and o<strong>the</strong>r public transport services and to specifically target current private car users who use <strong>the</strong><br />

roads between Pretoria and Johannesburg.<br />

The following strategic objectives have been identified <strong>for</strong> <strong>the</strong> Gautrain project:<br />

It must stimulate economic growth, development and job creation.<br />

It must alleviate severe traffic congestion in <strong>the</strong> Pretoria to Johannesburg corridor.<br />

It must meet <strong>the</strong> o<strong>the</strong>r goals of national Government (e.g. small-medium enterprise (SME)<br />

promotion, business tourism, Black Economic Empowerment, etc).<br />

It must show Government’s commitment to <strong>the</strong> promotion of public transport (National Land<br />

Transport Transition Act, No. 22 of 2000).<br />

It must improve <strong>the</strong> image of public transport and attract more car users to public transport.<br />

It must promote business tourism by means of <strong>the</strong> link between JIA and Sandton.<br />

It must contribute towards urban restructuring, shortening travel distances and improving city<br />

sustainability.<br />

It must link to <strong>the</strong> Tshwane Ring Rail Project, which links Mamelodi, Atteridgeville and<br />

Soshanguve/Mabopane.<br />

It must stimulate <strong>the</strong> renovation and upliftment of <strong>the</strong> Johannesburg and Tshwane CBDs.<br />

It must link <strong>the</strong> main economic nodes in Gauteng with JIA.<br />

It must <strong>for</strong>m part of a holistic transport plan and network <strong>for</strong> Gauteng.<br />

The Gautrain is being considered as a turnkey project whereby <strong>the</strong> private sector will be asked to<br />

partially fund, design, build and operate <strong>the</strong> rail system under a concession contract with <strong>the</strong><br />

Gauteng Provincial Government <strong>for</strong> a 15 year period. The Gauteng Provincial Government will<br />

contribute a sum to <strong>the</strong> capital infrastructure costs. Companies from <strong>the</strong> private sector were<br />

Executive Summary 2 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

requested to pre-qualify <strong>for</strong> consideration to bid <strong>for</strong> <strong>the</strong> project, and two consortia have been shortlisted<br />

and asked to submit proposals <strong>for</strong> <strong>the</strong> implementation of <strong>the</strong> project. Their proposals will be<br />

based on or adjusted to take account of, amongst o<strong>the</strong>r things, <strong>the</strong> recommendations contained in<br />

this Environmental Impact Assessment (EIA) report on <strong>the</strong> project, and <strong>the</strong> content of <strong>the</strong> Record of<br />

Decision (ROD) to be issued by <strong>the</strong> Gauteng Department of Agriculture, Conservation,<br />

Environment and Land Affairs (GDACEL).<br />

The bidding consortia will submit <strong>the</strong>ir proposals regarding <strong>the</strong> design, construction and operation<br />

of <strong>the</strong> Gautrain (including details on <strong>the</strong> rolling stock, rail infrastructure and how <strong>the</strong>y will address<br />

<strong>the</strong> mitigation measures <strong>proposed</strong> in this EIA report) during <strong>the</strong> first half of 2003. Thereafter,<br />

negotiations will commence with a preferred bidder to reach financial closure on <strong>the</strong> project by <strong>the</strong><br />

end of 2003. The current programme aims <strong>for</strong> construction to commence on <strong>the</strong> rail system in<br />

2004, with <strong>the</strong> first trains starting operation in 2007.<br />

3. THE PROJECT CONCEPT<br />

The <strong>proposed</strong> Gautrain Rapid Rail Link entails <strong>the</strong> construction of a modern, state-of-<strong>the</strong>-art rail<br />

network consisting of two spines: a north-south spine linking <strong>the</strong> two major cities of Pretoria and<br />

Johannesburg (a commuter service), and an east-west spine linking Sandton and <strong>the</strong> East Rand at<br />

Rhodesfield in Kempton Park (a commuter service), toge<strong>the</strong>r with a dedicated service linking<br />

Sandton and JIA (an airline passenger service).<br />

A network length of approximately 80 km is planned, with provision <strong>for</strong> future extensions. The<br />

track between Park Station, Johannesburg, and Sandton will be in tunnel. Tunnelled sections of line<br />

have also been <strong>proposed</strong> as route alignment alternatives between Sandton and Marlboro in<br />

Johannesburg, and in Pretoria, <strong>for</strong> investigation in <strong>the</strong> EIA.<br />

A feasibility study was conducted in 2000/2001 by a consortium of consultants (<strong>the</strong> Gautrain<br />

technical team) appointed by Gautrans. The proposals <strong>for</strong> <strong>the</strong> Gautrain Rapid Rail Link were<br />

developed during this period.<br />

Train Services<br />

The Gautrain is <strong>proposed</strong> to travel at a maximum speed of between 160 and 180 km/h, with an<br />

estimated travel time between <strong>the</strong> Pretoria Central Business District (CBD) and <strong>the</strong> Johannesburg<br />

CBD of approximately 35 minutes, and between Sandton and JIA of approximately 15 minutes.<br />

The minimum operating hours are <strong>proposed</strong> to be at least between 05h30 and 20h30. The <strong>proposed</strong><br />

maximum service intervals (minimum train frequencies) are indicated overleaf.<br />

Executive Summary 3 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

All commuter (or general passenger) services will be operated as ‘premium’ services, with<br />

provision <strong>for</strong> ‘premium plus’ services. The airline passenger service will be a ‘premium plus’<br />

service. A new attractive image is required <strong>for</strong> <strong>the</strong> Gautrain as a realistic transport alternative to <strong>the</strong><br />

private car. The services must be safe, com<strong>for</strong>table and predictable, especially <strong>for</strong> airport passenger<br />

users. Decentralised flight check-in facilities are anticipated at <strong>the</strong> <strong>proposed</strong> Sandton Station <strong>for</strong> <strong>the</strong><br />

airport service, with space <strong>for</strong> luggage on <strong>the</strong> train.<br />

Train and Rail Infrastructure<br />

The Gautrain will be powered by electricity. Electrical power is an <strong>environmental</strong>ly clean <strong>for</strong>m of<br />

traction and electric trains are quieter than diesel trains. Power <strong>for</strong> <strong>the</strong> train will be supplied by<br />

Eskom, with a municipal electrical supply to <strong>the</strong> train stations. Electric Multiple Units (EMUs) will<br />

be used <strong>for</strong> <strong>the</strong> train, with power distributed throughout <strong>the</strong> train via motorised axles. Cooling fans<br />

will be used to cool <strong>the</strong> motors and <strong>for</strong> <strong>the</strong> air-conditioning system.<br />

A driver’s cab will be located at ei<strong>the</strong>r end of <strong>the</strong> train set. The trains will be coupled in multiple<br />

configurations of 3 or 4-car units, with seating space <strong>for</strong> 80 passengers per car and standing space<br />

<strong>for</strong> 20 passengers per car on <strong>the</strong> commuter services, and seating space <strong>for</strong> 50 passengers per car on<br />

<strong>the</strong> airline passenger service.<br />

To serve <strong>the</strong> expected number of passengers using <strong>the</strong> system in its early years, approximately<br />

20 – 25 train sets will be required, with additional rolling stock being procured during <strong>the</strong> life of <strong>the</strong><br />

project to serve growing passenger numbers. The rolling stock will be fitted with axle-mounted<br />

disc brakes and not <strong>the</strong> typical cast iron brake shoes used on Metrorail car units.<br />

Trains in South Africa are operated on rail tracks using <strong>the</strong> Cape Gauge (1065 mm width).<br />

However, most <strong>rapid</strong> rail systems in <strong>the</strong> world use <strong>the</strong> international Standard Gauge<br />

(1435 mm width), which is preferable because it can accommodate regular and safe train services<br />

<strong>for</strong> speeds up to 160 km/hr and higher (130 km/hr is considered to be <strong>the</strong> maximum practical and<br />

safe speed attainable on <strong>the</strong> Cape Gauge). As a stand-alone <strong>rapid</strong> rail system, <strong>the</strong> Gautrain will be<br />

constructed on <strong>the</strong> Standard Gauge. Train station plat<strong>for</strong>ms will be located on straight-line sections,<br />

approximately 250-300 m in length to accommodate longer train sets when <strong>the</strong> system is operating<br />

at capacity.<br />

Since <strong>the</strong> <strong>proposed</strong> rail alignment runs through or near built-up areas, it was considered important to<br />

develop a rail reserve as narrow as practically possible. A cross-section of a typical rail reserve of<br />

30 m allows <strong>for</strong> two rail tracks (one line in each direction), and can also accommodate a service<br />

road running in parallel to <strong>the</strong> rail line.<br />

Executive Summary 4 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

Tunnelled sections will be constructed ei<strong>the</strong>r by means of tunnel boring machines (TBMs) or by a<br />

drill and blast method, depending on <strong>the</strong> underlying geology and ground conditions (and <strong>the</strong><br />

proposals made by <strong>the</strong> bidding consortia). Two tunnels will be constructed approximately 12.5 m<br />

apart in accordance with international safety standards (e.g. fire doors and access corridors between<br />

tunnels every 0.25 – 0.5 km, with provision <strong>for</strong> water mains and smoke control systems).<br />

Ventilation shafts reaching to <strong>the</strong> surface, up to a maximum diameter of 18 m, will be spaced at<br />

approximately 1 km intervals on <strong>the</strong> tunnelled sections to allow <strong>for</strong> air circulation through <strong>the</strong><br />

tunnels and <strong>for</strong> emergency evacuations via stairwells to <strong>the</strong> surface. Where <strong>the</strong> train tracks are on<br />

<strong>the</strong> surface, <strong>the</strong> lines will pass in cut beneath roads, or above <strong>the</strong>m on bridge structures depending<br />

on <strong>the</strong> local topography. Deep valleys will be crossed on structures.<br />

Provision has also been made <strong>for</strong> a maintenance depot with dimensions up to 350 m by<br />

750 m-1 km. The depot would typically comprise a shed containing approximately 3 tracks <strong>for</strong> <strong>the</strong><br />

maintenance and cleaning of train sets, tracks <strong>for</strong> open parking of train sets, an administration<br />

block, training facilities, a staff canteen and facilities <strong>for</strong> <strong>the</strong> storage of safety equipment. Possible<br />

sites in <strong>the</strong> Centurion area have been investigated in this EIA <strong>for</strong> <strong>the</strong> maintenance depot. Should <strong>the</strong><br />

bidders <strong>for</strong> <strong>the</strong> project suggest an alternative site, or sites, <strong>for</strong> <strong>the</strong> maintenance depot, <strong>the</strong>se would be<br />

subject to a separate EIA.<br />

4. STATIONS<br />

During <strong>the</strong> feasibility stage of developing <strong>the</strong> Gautrain project, <strong>the</strong> Gauteng Spatial Development<br />

Framework (GSDF;) was analysed <strong>for</strong> compatibility with <strong>the</strong> <strong>proposed</strong> Rapid Rail Link. It was<br />

concluded that <strong>the</strong> Gautrain project would complement <strong>the</strong> GSDF in terms of <strong>the</strong> latter’s<br />

fundamental principles, such as enhancing mobility and accessibility, retaining and streng<strong>the</strong>ning<br />

Gauteng’s economic base, containing urban sprawl and re-directing urban growth to address<br />

distorted settlement patterns.<br />

The prioritisation process of <strong>the</strong> Gauteng Provincial Government identified Pretoria CBD,<br />

Johannesburg CBD and JIA as <strong>the</strong> most important nodes to be linked by <strong>the</strong> Gautrain, and anchor<br />

stations are planned <strong>for</strong> <strong>the</strong>se three nodes. A number of o<strong>the</strong>r key nodes were also identified <strong>for</strong> <strong>the</strong><br />

location of stations. However, only those nodes that fell within <strong>the</strong> core demand area (i.e. <strong>the</strong><br />

Johannesburg, Pretoria and JIA triangle) were considered <strong>for</strong> <strong>the</strong> first phase of <strong>the</strong> development of<br />

<strong>the</strong> Gautrain. These nodes are Hatfield, Centurion, Midrand, Marlboro, Sandton, Rosebank and<br />

Rhodesfield, and stations are planned <strong>for</strong> <strong>the</strong>se nodes.<br />

Executive Summary 5 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

The following criteria were used to evaluate nodes within <strong>the</strong> core study area in order to determine<br />

station locations:<br />

existing land-use and density;<br />

current growth;<br />

future growth potential;<br />

location within an existing corridor;<br />

accessibility and road capacity;<br />

public transport services and potential <strong>for</strong> modal integration;<br />

integration possibilities with existing commuter services;<br />

extent of pedestrian activities;<br />

Land Development Objectives’ (LDOs)/Integrated Development Plans’ (IDPs) ability to<br />

accommodate <strong>the</strong> Gautrain; and<br />

o<strong>the</strong>r special attractions that draw people.<br />

Feeder and Distribution System to Gautrain Stations<br />

The feeder (transporting passengers from <strong>the</strong>ir points of destination to <strong>the</strong> train stations) and<br />

distribution (transporting passengers from train stations to <strong>the</strong>ir final destinations) system <strong>for</strong> <strong>the</strong><br />

Gautrain Rapid Rail Link will be a combination of existing public transport services, as well as new<br />

dedicated road-based public transport services.<br />

The existing Metropolitan bus and Metrorail public transport services can act as feeders, and to a<br />

lesser extent as distributors at <strong>the</strong> following Gautrain stations:<br />

Johannesburg Park Station;<br />

Rosebank Station;<br />

Sandton Station;<br />

Pretoria Station; and<br />

Hatfield Station.<br />

However, in order <strong>for</strong> <strong>the</strong>se services to play a significant role in transporting passengers to and from<br />

<strong>the</strong> Gautrain stations, many of <strong>the</strong>se services will have to be upgraded and restructured.<br />

New dedicated road-based feeder and distribution services are planned to complement existing<br />

public transport. These services will be provided with modern 18, 35 or 65-seater minibus/buses,<br />

Executive Summary 6 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

identified by <strong>the</strong> same livery as that of <strong>the</strong> Gautrain, and such services will be operated by <strong>the</strong><br />

successful Gautrain concessionaire, or bus/taxi operators contracted to it.<br />

5. ALTERNATIVES<br />

The ‘Do Nothing’ Alternative<br />

The ‘do nothing’ alternative is <strong>the</strong> option not to undertake <strong>the</strong> <strong>proposed</strong> rail development. This<br />

option is not favoured by Gautrans <strong>for</strong> a number of reasons. The corridor between Pretoria and<br />

Johannesburg is one of <strong>the</strong> fastest growing areas in South Africa. The existing roads between<br />

Pretoria and Johannesburg are currently heavily congested during peak hours.<br />

Should <strong>the</strong> ‘do nothing’ approach be adopted, traffic congestion on <strong>the</strong> already heavily congested<br />

roads between Pretoria and Johannesburg will steadily escalate (given current traffic growth trends),<br />

even if funds are found to upgrade <strong>the</strong>se roads. In South Africa, traffic congestion on <strong>the</strong> N1 Ben<br />

Schoeman Highway between Pretoria and Johannesburg is currently estimated to cost in <strong>the</strong> region<br />

of R300m per year due to time lost, accident costs, higher transport costs and <strong>the</strong> higher delivery<br />

costs of goods. Traffic congestion also has negative <strong>impact</strong>s on air quality due to emissions from<br />

vehicles, as well as on quality of life.<br />

In addition, <strong>the</strong> ‘do nothing’ alternative is not consistent with Government's stated policy to<br />

promote and prioritise public transport. The existing public transportation system in Gauteng is not<br />

very attractive or convenient. The Gautrain project is, <strong>the</strong>re<strong>for</strong>e, aimed at improving <strong>the</strong> image of<br />

public transport in Gauteng, and providing an efficient rail service that is equivalent to international<br />

standards. It <strong>for</strong>ms an important component of Gauteng’s Provincial Land Transport Framework,<br />

which addresses strategic transportation planning <strong>for</strong> <strong>the</strong> Province.<br />

Public Transport Alternatives<br />

A variety of studies have previously been undertaken in which alternative public transport solutions<br />

<strong>for</strong> <strong>the</strong> area between Pretoria and Johannesburg were investigated.<br />

One alternative that was investigated was to construct high-occupancy-vehicle (HOV) or bus lanes<br />

on <strong>the</strong> N1 Ben Schoeman Highway and/or on <strong>the</strong> <strong>proposed</strong> PWV 9 Highway, and to operate a fleet<br />

of buses between <strong>the</strong> two cities. However, this system will not be able to carry <strong>the</strong> passenger<br />

volumes that <strong>the</strong> rail system is able and required to. As buses would not travel on dedicated rightof-way<br />

lanes <strong>for</strong> <strong>the</strong> entire route, <strong>the</strong>y would also still be influenced by traffic congestion and would<br />

not achieve <strong>the</strong> same time savings as <strong>rapid</strong> rail, especially during peak periods.<br />

Executive Summary 7 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

O<strong>the</strong>r modes of transport, such as light rail and minibus-taxis, have inherent shortcomings with<br />

regard to <strong>the</strong> type of service and <strong>the</strong> capacities required. These shortcomings include a slower<br />

operational speed, lower capacity (passengers-hour/km), sharing <strong>the</strong> same right-of-way as o<strong>the</strong>r<br />

vehicles (as is <strong>the</strong> case with buses and taxis) and higher operational cost/passenger-km.<br />

There<strong>for</strong>e, <strong>the</strong> Rapid Rail Link was determined to be <strong>the</strong> most appropriate public transport<br />

alternative, given <strong>the</strong> volumes of people using <strong>the</strong> corridor between Pretoria and Johannesburg.<br />

Route Alignment Alternatives<br />

The following major criteria were considered in determining <strong>the</strong> various route alignment<br />

alternatives during <strong>the</strong> feasibility stage of <strong>the</strong> project, prior to <strong>the</strong> publishing of <strong>the</strong> reference route<br />

alignment and <strong>the</strong> commencement of <strong>the</strong> EIA:<br />

transport demand;<br />

service requirements and travel time;<br />

topographical constraints;<br />

total lifecycle cost;<br />

<strong>environmental</strong> considerations;<br />

station locations; and<br />

design standards, <strong>the</strong> two most significant being <strong>the</strong> minimum horizontal curve radius and <strong>the</strong><br />

maximum gradient that should be maintained.<br />

Using <strong>the</strong> above-mentioned criteria, a series of alternative alignments were developed. The<br />

economic implications of <strong>the</strong>se alternatives were evaluated in terms of <strong>the</strong> following parameters:<br />

capital cost;<br />

operational cost;<br />

revenue;<br />

nett present value;<br />

infrastructure cost; and<br />

patronage (daily total passenger - km).<br />

The alternative route alignments were also subjected to an <strong>environmental</strong> screening process to<br />

identify potential <strong>environmental</strong> fatal flaws associated with each alternative. After studying and<br />

evaluating <strong>the</strong> costs and benefits of <strong>the</strong> alternative routes in <strong>the</strong> feasibility study, a reference route<br />

alignment was <strong>the</strong>n selected by <strong>the</strong> Gautrain technical team to put to public scrutiny. This reference<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

route was presented to <strong>the</strong> public at <strong>the</strong> commencement of <strong>the</strong> EIA in January 2002. A number of<br />

suggestions were received from Interested and Affected Parties (I&APs) regarding route alignment<br />

alternatives during <strong>the</strong> public participation process <strong>for</strong> <strong>the</strong> EIA from January to July 2002. The<br />

Gautrain technical team evaluated <strong>the</strong>se suggested alternatives in order to establish how <strong>the</strong>y<br />

compared with <strong>the</strong> reference route and whe<strong>the</strong>r <strong>the</strong>y were technically, financially and/or<br />

economically feasible.<br />

Based on <strong>the</strong> results of evaluations of <strong>the</strong> various route alignment alternatives investigated during<br />

<strong>the</strong> feasibility stage, a reference route alignment was selected by <strong>the</strong> Gautrain technical team, and is<br />

shown toge<strong>the</strong>r with <strong>the</strong> alternative route alignments which emerged from <strong>the</strong> public participation<br />

process (and were included in <strong>the</strong> EIA) in Figure A1 at <strong>the</strong> end of this Executive Summary.<br />

6. DESCRIPTION OF THE AFFECTED ENVIRONMENT<br />

Geographical Location of <strong>the</strong> Study Area<br />

The broader study area lies in Gauteng Province and comprises a triangular area between<br />

Johannesburg in <strong>the</strong> south, Pretoria in <strong>the</strong> north, and Johannesburg International Airport in <strong>the</strong> east.<br />

The area includes important commercial nodes and local centres such as Rosebank, Sandton,<br />

Kempton Park, Midrand, and Centurion.<br />

Topography<br />

Gauteng Province is situated on <strong>the</strong> central Highveld plateau of South Africa at an average altitude<br />

of 1 500 m above sea level. The general topography can be described as rolling hills with scattered<br />

rocky outcrops and ridges, intersected by small streams and rivers. The altitude of <strong>the</strong> ground<br />

surface near <strong>the</strong> start of <strong>the</strong> <strong>proposed</strong> Gautrain project in Johannesburg is more than 1 700 m above<br />

sea level. The <strong>proposed</strong> station at <strong>the</strong> Johannesburg International Airport is approximately 1 690 m<br />

above sea level. From Johannesburg, <strong>the</strong> general landscape slopes towards <strong>the</strong> north. The <strong>proposed</strong><br />

Midrand Station will be at approximately 1 600 m above sea level, <strong>the</strong> <strong>proposed</strong> Centurion Station<br />

at approximately 1 440 m above sea level and <strong>the</strong> <strong>proposed</strong> Pretoria and Hatfield Stations at<br />

approximately 1 340 m above sea level.<br />

Geohydrology<br />

In general, from Sandton, through Midrand, to Centurion, <strong>the</strong> <strong>proposed</strong> route is underlain by<br />

granodiorite, which consists of deep residual soils with a collapsing fabric and corestones. Closer to<br />

Pretoria, <strong>the</strong> geology of <strong>the</strong> <strong>proposed</strong> route changes to dolomite and chert, and a portion of <strong>the</strong> route<br />

traverses syenite. Dolomitic areas are prone to <strong>the</strong> occurrence of sinkholes and doelines (areas of<br />

depression that develop over a period of time).<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

The Gautrain route corridor passes over three different groundwater aquifer types – <strong>the</strong> karstic, high<br />

yielding aquifer of <strong>the</strong> dolomites in <strong>the</strong> Pretoria/Centurion region (a strategic water course <strong>for</strong><br />

domestic water supply in Tshwane) and <strong>the</strong> lower yielding, fractured rock aquifer of <strong>the</strong> Pretoria<br />

Group, Witwatersrand Supergroup and <strong>the</strong> intergranular and fractured granitic aquifer (use largely<br />

limited to agricultural smallholdings and <strong>the</strong> watering of gardens and parks.<br />

Surface Hydrology<br />

A number of large streams (i.e. <strong>the</strong> Sandspruit, Jukskei River, Modderfonteinspruit, Rietspruit,<br />

Hennops River and <strong>the</strong> Apies River) and a number of small tributaries, which ultimately all <strong>for</strong>m<br />

part of <strong>the</strong> wider Crocodile River catchment that flows north out of Gauteng, lie within <strong>the</strong> study<br />

area.<br />

Open Spaces<br />

The open spaces that may potentially be affected by <strong>the</strong> <strong>proposed</strong> rail line include:<br />

Mushroom Farm Park, Sandton (trans<strong>for</strong>med - public park);<br />

Innisfree Park, Sandton (trans<strong>for</strong>med - public park);<br />

Modderfontein Conservation Area (mostly old lands, degraded watercourse, limited<br />

development and restricted access to <strong>the</strong> public);<br />

Es<strong>the</strong>r Park near Modderfontein (undeveloped land -sensitive vegetation);<br />

Brakfontein near Centurion (undeveloped – groundwater table close to surface);<br />

Groenkloof Nature Reserve, Pretoria (nature reserve, open to <strong>the</strong> public);<br />

Fountains Valley Park, Pretoria (trans<strong>for</strong>med - public park);<br />

Salvokop, Pretoria (nature reserve, but with limited access to <strong>the</strong> public);<br />

Burgers Park, Pretoria (trans<strong>for</strong>med - public park); and<br />

Magnolia Dell, Pretoria (trans<strong>for</strong>med - public park).<br />

Vegetation<br />

The natural vegetation along <strong>the</strong> <strong>proposed</strong> rail corridor is classified as Rocky Highveld Grassland<br />

(Low & Rebelo, 1996) or Bankenveld - Central Variation (Veld Type 61b - Acocks 1988). Rocky<br />

Highveld Grassland can be described as grassland that is characterised by a high bio-diversity,<br />

ascribed to <strong>the</strong> many microhabitats <strong>for</strong>med by streams, rocky slopes, outcrops and ridges.<br />

Over time, especially over <strong>the</strong> past century, Rocky Highveld Grassland in Gauteng has been altered<br />

extensively because of agricultural activity as well as urban and industrial development. There<strong>for</strong>e,<br />

only a few remaining areas of relatively un-trans<strong>for</strong>med Rocky Highveld Grassland of notable size<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

can still be found along <strong>the</strong> <strong>proposed</strong> rail corridor. Several indigenous plant species may have been<br />

lost over <strong>the</strong> years while numerous exotic species (declared weeds and invasive species) have been<br />

introduced.<br />

Fauna<br />

Very few areas of pristine habitat remain in <strong>the</strong> rail corridor to sustain sensitive mammal, bird and<br />

invertebrate species. Watercourses, nature reserves, parks and <strong>the</strong> few remaining tracts of open land<br />

remain as <strong>the</strong> last sanctuaries <strong>for</strong> fauna in <strong>the</strong> study area.<br />

Socio-economic Environment<br />

The <strong>proposed</strong> Gautrain Rapid Rail Link corridor runs through a combination of urban and periurban<br />

areas which include residential and commercial developments, industrial areas, recreational<br />

facilities and undeveloped land. In Johannesburg <strong>the</strong> tunnelled sections pass underneath high<br />

income areas such as, Sandton, Illovo, Inanda, Dunkeld and Houghton. Through Midrand and<br />

Centurion a number of residentail areas are passed, housing low income groups in <strong>the</strong> Alexandra<br />

area, through middle income suburbs (Buccleuch and Centurion) to agricultural plots housing high<br />

income groups (Glen Austin and Randjesfontein). In Tshwane <strong>the</strong> residential areas are mainly<br />

middle to upper income areas, except <strong>for</strong> <strong>the</strong> area surrounding <strong>the</strong> Pretoria Station and north of<br />

Muckleneuk, where high rise flats house lower income groups. The East-West rail spine to JIA<br />

affects several smallholdings, <strong>the</strong> Modderfontein industrial and open space area, and a number of<br />

residential areas in Kempton Park, housing lower to middle income groups.<br />

7. SCOPE OF ENVIRONMENTAL INVESTIGATIONS<br />

Overview of <strong>the</strong> EIA Process<br />

Bohlweki Environmental were appointed by Gautrans to undertake <strong>environmental</strong> studies, in<br />

accordance with <strong>the</strong> EIA regulations, <strong>for</strong> <strong>the</strong> <strong>proposed</strong> Gautrain Rapid Rail Link project. Figure 1.1<br />

overleaf provides a schematic representation of <strong>the</strong> application process that is being followed <strong>for</strong> <strong>the</strong><br />

Gautrain project.<br />

Approach to Undertaking <strong>the</strong> Study<br />

The Environmental Impact Assessment (EIA) <strong>for</strong> <strong>the</strong> <strong>proposed</strong> Gautrain Rapid Rail Link project has<br />

been undertaken by Bohlweki Environmental in accordance with <strong>the</strong> following main legislation and<br />

guidelines:<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

Pre-application consultation<br />

Submit application to relevant authority<br />

Plan of Study <strong>for</strong> Scoping<br />

Amend to<br />

include Plan of<br />

Study <strong>for</strong> EIA<br />

Authority review<br />

Plan of Study <strong>for</strong> EIA<br />

Authority review<br />

Accept<br />

Addendum to Plan of Study <strong>for</strong><br />

EIA<br />

EIA (including Scoping)<br />

Final Issues Report<br />

Draft EIA Report <strong>for</strong> 30-day<br />

Public Comment Period<br />

Addendum to Draft EIA Report<br />

Addressing Public Comments<br />

Authority review<br />

Amend<br />

Consideration of application<br />

Approval & Conditions<br />

Record of Decision<br />

Appeal Period (30 days)<br />

Figure 1.1: A schematic representation of <strong>the</strong> EIA process followed <strong>for</strong> <strong>the</strong> Gautrain Project<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

<strong>the</strong> Environment Conservation Act (No 73 of 1989);<br />

<strong>the</strong> National Environmental Management Act (No 107 of 1998);<br />

<strong>the</strong> National Heritage Resources Act (No. 25 of 1999);<br />

Regulations R1182 to R1184 of 5 September 1997 published in terms of <strong>the</strong> Environment<br />

Conservation Act (No 73 of 1989), particularly with reference to <strong>the</strong> construction of railway<br />

lines;<br />

Department of Environmental Affairs and Tourism (DEAT) Guidelines <strong>for</strong> <strong>the</strong> implementation<br />

of <strong>the</strong> Environmental Impact Assessment Regulations, dated April 1998; and<br />

<strong>the</strong> Integrated Environmental Management (IEM) procedure advocated by DEAT and recently<br />

updated in <strong>the</strong>ir In<strong>for</strong>mation Series publications (DEAT, 2002).<br />

In terms of Regulations R1182 to R1184 of <strong>the</strong> Environment Conservation Act, <strong>the</strong> following listed<br />

activities are applicable to this project:<br />

<strong>the</strong> construction and/or upgrading of a railway (exceeding 1 km in length) and its associated<br />

structures, including stations, marshalling yards and o<strong>the</strong>r major fixed support structures;<br />

<strong>the</strong> construction of a railway (exceeding 1 km in length) outside <strong>the</strong> borders of a town planning<br />

scheme; and<br />

<strong>the</strong> change in land use.<br />

A comprehensive review of legislation important to <strong>the</strong> project is provided in <strong>the</strong> draft EIA Report.<br />

Authority Consultation<br />

The key authorities required to provide input to <strong>the</strong> EIA were consulted from <strong>the</strong> outset, and have<br />

been engaged throughout <strong>the</strong> EIA process. This consultation has been steered through <strong>the</strong> EIA<br />

team’s interaction with <strong>the</strong> Gauteng Department of Agriculture, Conservation, Environment and<br />

Land Affairs (GDACEL), <strong>the</strong> authorising department of <strong>the</strong> EIA in terms of <strong>the</strong> EIA regulations.<br />

Environmental Impact Assessment<br />

The initial work undertaken <strong>for</strong> <strong>the</strong> EIA from January to April 2002, following publication of <strong>the</strong><br />

reference route <strong>for</strong> <strong>the</strong> Rapid Rail Link, aimed to address <strong>the</strong> following:<br />

interaction with <strong>the</strong> public along <strong>the</strong> reference route through a series of Open Days and focus<br />

group meetings after <strong>the</strong> reference route was published at <strong>the</strong> end of January 2002;<br />

identification of potential positive and negative <strong>environmental</strong> (biophysical and social) <strong>impact</strong>s,<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

and an evaluation of <strong>the</strong>ir significance in terms of <strong>the</strong> specialist work required <strong>for</strong> <strong>the</strong> EIA<br />

(January to April 2002); and<br />

<strong>the</strong> holding of public meetings at important centres along <strong>the</strong> route to in<strong>for</strong>m I&APs about <strong>the</strong><br />

project and to receive feedback on potential <strong>environmental</strong> <strong>impact</strong>s and potential route<br />

alignment alternatives (April 2002).<br />

From April to July 2002, <strong>the</strong> focus of <strong>the</strong> EIA was <strong>the</strong> development of route alignment alternatives<br />

and <strong>the</strong> inclusion of new I&APs affected by <strong>the</strong> route alternatives. Fur<strong>the</strong>r public and focus group<br />

meetings were held as part of <strong>the</strong> process.<br />

Thereafter, <strong>the</strong> EIA focused on <strong>the</strong> specialist studies required <strong>for</strong> <strong>the</strong> EIA and <strong>the</strong> compilation of <strong>the</strong><br />

draft EIA report, whilst continuing to interact with key I&APs and focus groups.<br />

Impacts on, <strong>the</strong> biophysical environment (including land-use, topography, geology, soils, fauna and<br />

flora, ground and surface water, air quality etc) and <strong>the</strong> social and socio-economic environments<br />

(including noise and vibration, traffic <strong>impact</strong>s, visual <strong>impact</strong>s, property <strong>impact</strong>s, safety and security,<br />

sites of cultural or historic interest etc) were identified by means of site surveys and inspections,<br />

consultations with specialists, <strong>the</strong> authorities, <strong>the</strong> public and key stakeholders, as well as a review of<br />

existing in<strong>for</strong>mation and relevant literature.<br />

A syn<strong>the</strong>sis of <strong>the</strong> in<strong>for</strong>mation on <strong>the</strong> above characteristics <strong>for</strong> each identified issue assisted in <strong>the</strong><br />

determination of <strong>the</strong> potential significance of <strong>the</strong> issues. Each issue was <strong>the</strong>n rated as low, medium<br />

or high, and described as positive, negative or neutral. The issues rated to be of medium to high<br />

significance received specific attention in <strong>the</strong> specialist studies undertaken during <strong>the</strong> EIA.<br />

8. PUBLIC PARTICIPATION PROCESS<br />

The public participation process <strong>for</strong> <strong>the</strong> EIA was a crucial mechanism to in<strong>for</strong>m <strong>the</strong> public and<br />

Interested and Affected Parties (I&APs) about <strong>the</strong> need <strong>for</strong>, purpose and aims of <strong>the</strong> Gautrain<br />

project, but also served to elicit <strong>the</strong> issues, concerns, needs and requirements of I&APs as input into<br />

<strong>the</strong> EIA. The objectives of <strong>the</strong> public participation process included:<br />

<strong>the</strong> facilitation of a focused public involvement and consultation process to enable I&APs to<br />

provide input into <strong>the</strong> EIA process and share in<strong>for</strong>mation;<br />

<strong>the</strong> investigation of <strong>the</strong> issues and concerns and route alignment alternatives raised by I&APs;<br />

and<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

to function as an on-going data-ga<strong>the</strong>ring and facilitation tool <strong>for</strong> input into <strong>the</strong> EIA specialist<br />

studies and <strong>for</strong> <strong>the</strong> development of mitigation measures.<br />

An Environmental Impact Assessment (EIA) Website <strong>for</strong> <strong>the</strong> Gautrain project was developed, and<br />

made accessible from January 2002 at <strong>the</strong> following address: www.<strong>gautrain</strong>eia.co.za. The website<br />

provided background in<strong>for</strong>mation on <strong>the</strong> EIA process, and allowed I&APs to register <strong>the</strong>ir interest<br />

in <strong>the</strong> project and <strong>the</strong> EIA, ask questions and provide comments.<br />

A Background In<strong>for</strong>mation Document (BID), or briefing paper, was compiled and distributed to all<br />

I&APs. The BID was made available at <strong>the</strong> Open Days and throughout <strong>the</strong> remainder of <strong>the</strong> EIA.<br />

The document contained in<strong>for</strong>mation regarding <strong>the</strong> EIA process, <strong>the</strong> <strong>proposed</strong> project and <strong>the</strong><br />

consultants involved. The document also contained a registration sheet, which enabled I&APs to<br />

register <strong>the</strong>ir interest in <strong>the</strong> project, and so receive future communication regarding <strong>the</strong> project.<br />

Formal meetings were conducted with specific groups of key stakeholders. These focus group<br />

meetings commenced after <strong>the</strong> Open Days, and continued throughout <strong>the</strong> duration of <strong>the</strong> EIA.<br />

Stakeholders were grouped according to <strong>for</strong>mal associations or <strong>the</strong>ir specific interests in <strong>the</strong> project.<br />

These meetings allowed stakeholders to join toge<strong>the</strong>r (if <strong>the</strong>y wished), to raise specific issues and<br />

concerns, and/or obtain more in<strong>for</strong>mation regarding <strong>the</strong> project and <strong>the</strong> process.<br />

Initial Public Meetings<br />

A series of initial public meetings was held between 10 th and 23 rd April 2002.<br />

The public meetings were held to allow <strong>the</strong> public to gain more detailed in<strong>for</strong>mation about <strong>the</strong><br />

<strong>proposed</strong> project and to provide feedback on how issues raised by members of <strong>the</strong> public would be<br />

addressed in <strong>the</strong> EIA. Invitations to <strong>the</strong> public meetings were sent to all registered I&APs on <strong>the</strong><br />

database. At <strong>the</strong>se meetings an indication was also given by I&APs of possible route alignment<br />

alternatives that could be considered in <strong>the</strong> EIA.<br />

Issues Report<br />

Issues and concerns raised by I&APs from January to March 2002 were captured in a draft Issues<br />

Report, which was made available in public places (e.g. libraries and local in<strong>for</strong>mation centres, on<br />

<strong>the</strong> project EIA website, as well as <strong>the</strong> offices of <strong>the</strong> lead <strong>environmental</strong> consultants) from 16 th May<br />

2002, <strong>for</strong> a 30-day comment period, until 18 th June 2002. Comments were received from <strong>the</strong> public<br />

and continued to be received from new I&APs potentially affected by route alignment alternatives<br />

<strong>proposed</strong> <strong>for</strong> inclusion in <strong>the</strong> EIA (see Section 6.1.9 below). The Issues Report was subsequently<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

updated and made available on <strong>the</strong> website, at public places, as well as to key I&APs on request,<br />

from 31 st July 2002, and was also <strong>for</strong>warded to GDACEL <strong>for</strong> <strong>the</strong>ir in<strong>for</strong>mation.<br />

Second Series of Public Meetings<br />

A second series of public meetings was held between 26 th June 2002 and 1 st July 2002 to in<strong>for</strong>m<br />

I&APs of <strong>the</strong> feasible alternative route alignments that had arisen out of <strong>the</strong> public participation<br />

process and which were to be included in <strong>the</strong> EIA.<br />

Feedback Public Meetings<br />

Feedback public meetings were held between 16 th and 26 th September 2002 towards <strong>the</strong> end of <strong>the</strong><br />

EIA process. The main objective of <strong>the</strong>se public meetings was to provide <strong>the</strong> broader public with<br />

feedback on <strong>the</strong> main findings of <strong>the</strong> EIA and <strong>proposed</strong> mitigation measures, as well as to provide<br />

<strong>the</strong>m with <strong>the</strong> opportunity to raise any queries and comments regarding <strong>the</strong> EIA studies and <strong>the</strong><br />

<strong>proposed</strong> Gautrain project.<br />

Draft EIA Report<br />

This draft EIA report has been made available to <strong>the</strong> public <strong>for</strong> a 30-day review period from<br />

21 st October 2002 until 21 st November 2002. It has been made available in public places (e.g.<br />

libraries and local in<strong>for</strong>mation centres) and most of <strong>the</strong> report has been included on <strong>the</strong> project<br />

website.<br />

9. DRAFT EIA REPORT FINDINGS<br />

The main findings and recommendations of <strong>the</strong> EIA investigations are summarised below. Full<br />

details are provided in Volume 6 of <strong>the</strong> draft EIA report. The summary first presents <strong>the</strong><br />

conclusions of <strong>the</strong> independent review of <strong>the</strong> financial and socio-economic feasibility of <strong>the</strong><br />

Gautrain project. This was to determine whe<strong>the</strong>r <strong>the</strong> “no-go” option should be entertained or<br />

whe<strong>the</strong>r <strong>the</strong> project appears viable. Thereafter, <strong>the</strong> alternative route alignments are discussed in<br />

terms of <strong>the</strong> specialist EIA study findings, according to discrete sections of <strong>the</strong> rail corridor,<br />

namely:<br />

Park Station, Johannesburg – Sandton Station.<br />

Sandton Station – Marlboro Station.<br />

Marlboro Station – Midrand Station.<br />

Midrand Station – Centurion Station.<br />

Centurion Station – Pretoria Station.<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

Pretoria Station – Hatfield Station.<br />

Marlboro Station – Johannesburg International Airport Station.<br />

Financial and Economic Viability of <strong>the</strong> Gautrain Project<br />

The project as conceived, is financially robust, and at this stage (be<strong>for</strong>e <strong>the</strong> private sector bids to<br />

design, construct and operate <strong>the</strong> rail system have been received and evaluated), it is a sound<br />

proposition. There is no commitment until financial closure and this still needs National Treasury<br />

Authorisations (TA2 and TA3) which is a very thorough process and will examine closely value <strong>for</strong><br />

money, risk transfer and af<strong>for</strong>dability.<br />

Most risks have been contained and <strong>the</strong> fact that Gauteng will subsidise its share of <strong>the</strong> capital cost<br />

up front, instead of spreading it over <strong>the</strong> life of <strong>the</strong> project, means that future generations will have<br />

no liability. The greatest risk remains potential ridership, but <strong>the</strong> evidence in favour of compelling<br />

pressures to induce passengers to use <strong>the</strong> Gautrain is substantial. Much will depend on <strong>the</strong> degree of<br />

success of <strong>the</strong> dedicated feeder and distribution systems, which have cleverly been made <strong>the</strong><br />

responsibility of <strong>the</strong> bidders. Assumptions made thus far regarding escalation and currency risk<br />

appear to be sound.<br />

The cost estimates are, in general, not unreasonable and <strong>the</strong> ridership estimates are achievable in <strong>the</strong><br />

medium term. It may also be concluded that <strong>the</strong> project is af<strong>for</strong>dable and that it is part of an<br />

integrated transport strategy that is workable and that will, in time, fundamentally change land use<br />

patterns in its vicinity, which will lead to major savings in all types of infrastructure cost due to<br />

greater densification.<br />

In absolute terms, <strong>the</strong> project’s total <strong>impact</strong> (i.e. <strong>the</strong> direct, indirect and <strong>the</strong> so-called<br />

investment/saving <strong>impact</strong>s) on <strong>the</strong> South African total GDP amounts to R2.6 billion per annum.<br />

Even though this is by nature a capital-intensive project, <strong>the</strong> results of <strong>the</strong> economic modelling<br />

strongly confirm <strong>the</strong> Gautrain’s potential to be a major facilitator of income and wealth elsewhere in<br />

<strong>the</strong> economy. For example, it is expected that a substantial number of job opportunities would be<br />

created by <strong>the</strong> project. Both <strong>the</strong> government’s fiscal position and <strong>the</strong> country’s balance of payments<br />

would be positively affected by <strong>the</strong> project over its economic life-span.<br />

In summary, <strong>the</strong> Gautrain Rapid Rail Link project in its totality will contribute about one per cent to<br />

<strong>the</strong> GDP of Gauteng, which is no mean feat. The Gautrain’s major contribution to <strong>the</strong> more<br />

efficient functioning of <strong>the</strong> Gauteng economy is confirmed given that approximately 74 per cent of<br />

its <strong>impact</strong> will be in <strong>the</strong> province itself. Thus, from <strong>the</strong> point of view of long-term growth, <strong>the</strong><br />

Gautrain Rapid Rail Link project complies with <strong>the</strong> minimum economic efficiency and<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

effectiveness criteria when viewed as a whole.<br />

The professionalism exhibited in project preparation to date gives no cause <strong>for</strong> concern in this<br />

regard. However, it will be important to ensure that key per<strong>for</strong>mance indicators are established and<br />

monitored regularly by <strong>the</strong> provincial authorities, in consultation with appropriate stakeholders (eg.<br />

through third party agreements with local authorities). A fur<strong>the</strong>r mitigation measure suggested is to<br />

develop a transport strategy linking travel demand management of <strong>the</strong> road system, <strong>the</strong> efficiency of<br />

<strong>the</strong> Gautrain feeder/distribution system and <strong>the</strong> level of ridership on <strong>the</strong> Gautrain itself (as required<br />

by <strong>the</strong> National Land Transport Transition Act, No. 22 of 2000 (NLTTA)).<br />

It is <strong>the</strong>re<strong>for</strong>e recommended that <strong>the</strong> project proceed, subject to <strong>the</strong> required financial approvals.<br />

Route Alternatives (See Figur A1 at <strong>the</strong> end of <strong>the</strong> Executive Summary)<br />

Johannesburg Park Station to Sandton Station (length 11 km)<br />

The reference route alignment is <strong>proposed</strong> to commence in tunnel at <strong>the</strong> existing Johannesburg<br />

Park Station in <strong>the</strong> Johannesburg CBD, pass deep beneath <strong>the</strong> eastern side of <strong>the</strong> hill on which<br />

stands <strong>the</strong> Johannesburg Hospital, and <strong>the</strong>n proceed in a nor<strong>the</strong>rly direction. The alignment is<br />

planned to remain in an underground tunnel <strong>for</strong> <strong>the</strong> entire length up to Sandton, passing<br />

Killarney and continuing beneath Ox<strong>for</strong>d Road to Rosebank. North of Rosebank, <strong>the</strong> route is<br />

<strong>proposed</strong> to continue beneath Dunkeld, under Melville Road to Rivonia Road. It <strong>the</strong>n proceeds<br />

beneath Rivonia Road to <strong>the</strong> <strong>proposed</strong> new Sandton Station located underneath Rivonia Road<br />

between Fifth Street and West Street, adjacent to <strong>the</strong> Sandton Library site.<br />

Alternative routes along this section of <strong>the</strong> line, which emerged during <strong>the</strong> public participation<br />

process and which were included in <strong>the</strong> EIA, were:<br />

an alternative route under Fricker Road between Rosebank and Sandton; and<br />

an alternative route under Ox<strong>for</strong>d Road between Rosebank and Sandton.<br />

The EIA recommendation:<br />

Studies undertaken as part of <strong>the</strong> EIA revealed no significant differences in <strong>the</strong> <strong>environmental</strong><br />

<strong>impact</strong>s of <strong>the</strong> <strong>proposed</strong> alignments in <strong>the</strong> Rosebank to Sandton area and <strong>the</strong>re<strong>for</strong>e no preferred<br />

alignment is recommended from an EIA perspective.<br />

The noise and vibration specialist studies revealed no difference in <strong>impact</strong> among <strong>the</strong> three<br />

routes that were investigated, since <strong>the</strong> tunnel will be deep below ground along most of its<br />

length in this area and no noise or vibration will be heard or felt at <strong>the</strong> surface. The noise and<br />

vibration limits set <strong>for</strong> <strong>the</strong> Gautrain will not be exceeded. The reference route is <strong>the</strong> preferred<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

from a technical point of view and <strong>the</strong>re<strong>for</strong>e is recommended as <strong>the</strong> preferred Gautrain<br />

alignment between Rosebank and Sandton. Loss of borehole water in <strong>the</strong> direct line of <strong>the</strong><br />

tunnel should be compensated as part of <strong>the</strong> expropriation process. Careful placement and<br />

design of tunnel ventilation shafts will mitigate <strong>the</strong> localised <strong>impact</strong>s of <strong>the</strong>se ancillary<br />

facilities. An important recommendation of <strong>the</strong> EIA <strong>for</strong> this section of <strong>the</strong> line was <strong>the</strong><br />

placement of <strong>the</strong> parking and supporting infrastructure <strong>for</strong> Rosebank Station to <strong>the</strong> west of<br />

Ox<strong>for</strong>d Road ra<strong>the</strong>r than to <strong>the</strong> east in Melrose. This will integrate <strong>the</strong>se supporting facilities<br />

with <strong>the</strong> existing Rosebank commercial node.<br />

Sandton Station to Marlboro Station (length 4 km)<br />

From <strong>the</strong> <strong>proposed</strong> new Sandton Station, <strong>the</strong> reference route alignment remains in a tunnel<br />

below Rivonia Road and passes underneath Pretoria Road towards Mushroom Farm Park. The<br />

alignment surfaces <strong>for</strong> a short section through Mushroom Farm Park, and again returns into a<br />

tunnel be<strong>for</strong>e Linden Road. It tunnels to <strong>the</strong> east side of Ka<strong>the</strong>rine Street be<strong>for</strong>e surfacing<br />

again and crossing over Grayston Drive, and passing on a viaduct through Innisfree Park. It<br />

enters a tunnel once again to pass underneath <strong>the</strong> M1 Highway. It <strong>the</strong>n surfaces at <strong>the</strong><br />

<strong>proposed</strong> Marlboro Station on <strong>the</strong> sports grounds in Marlboro Gardens, between Islamabad<br />

Drive and Jumna Street.<br />

Alternative routes <strong>proposed</strong> <strong>for</strong> evaluation in <strong>the</strong> EIA in <strong>the</strong> Sandton/Marlboro area included:<br />

an alignment running through Sandown and Strathavon, largely underground beneath Daisy<br />

Street and North Road - <strong>the</strong> route surfaces briefly to cross <strong>the</strong> Sandspruit;<br />

an alignment fully in tunnel to follow a straight line from Sandton Station to Marlboro<br />

Gardens;<br />

an alternative Marlboro Station location near <strong>the</strong> intersection of Marlboro Drive and <strong>the</strong> N3<br />

Highway which links to <strong>the</strong> above two route alignments; and<br />

a refined reference route alignment able to link with <strong>the</strong> alternative Marlboro Station<br />

location and route alignment beneath Marlboro Drive.<br />

The EIA recommendation:<br />

In <strong>the</strong> Sandton/Marlboro area, <strong>the</strong> alternative straight line tunnel alignment from Sandton<br />

Station to Marlboro Gardens is preferred because of fewer biophysical and social <strong>impact</strong>s on<br />

<strong>the</strong> environment. The alternative alignment beneath Marlboro Drive is also preferred, toge<strong>the</strong>r<br />

with an alternative station location in Marlboro next to <strong>the</strong> N3 Highway, because of fewer<br />

social <strong>impact</strong>s in <strong>the</strong> Marlboro Gardens area, and potential train ridership benefits from car<br />

users of <strong>the</strong> N3 Highway who would have <strong>the</strong> opportunity to park and ride <strong>the</strong> train from this<br />

point.<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

There are few biophysical <strong>impact</strong>s associated with <strong>the</strong> Sandton alignment since <strong>the</strong> Sandton<br />

route will be mainly underground. The EIA studies confirmed that noise and vibration would<br />

not be an issue in <strong>the</strong> areas where <strong>the</strong>re is tunnelling during train operations. A mechanized<br />

tunneling method (e.g. by Tunnel Boring Machines), if possible, is preferred as it will reduce<br />

noise and vibration <strong>impact</strong>s during construction.<br />

There could be a possible temporary <strong>impact</strong> on <strong>the</strong> groundwater table or boreholes in <strong>the</strong> direct<br />

line of <strong>the</strong> tunnel. Loss of borehole water should be compensated as part of <strong>the</strong> expropriation<br />

process. The EIA recommends that dust control measures should be adhered to during <strong>the</strong><br />

construction period, and that ventilation shafts <strong>for</strong> tunnels should be placed away from<br />

residential areas as far as possible. Air quality around <strong>the</strong> shafts should also be monitored<br />

initially as a precautionary measure.<br />

Marlboro Station to Midrand/Centurion border (25 km)<br />

The entire section of <strong>the</strong> reference route between Marlboro and Midrand is above-ground. The<br />

route continues from Marlboro Station, turning north along <strong>the</strong> west bank of <strong>the</strong> Jukskei River<br />

towards Buccleuch. It crosses <strong>the</strong> N3 Highway in <strong>the</strong> vicinity of Buccleuch Drive and<br />

continues past <strong>the</strong> Jukskei Stone Quarry. The route passes east of <strong>the</strong> quarry, and continues<br />

towards <strong>the</strong> <strong>proposed</strong> new Midrand Station situated adjacent to <strong>the</strong> site of <strong>the</strong> <strong>proposed</strong><br />

Zonk’Izizwe retail / office development west of Grand Central Airport, and east of <strong>the</strong> K101.<br />

An alternative route evaluated in <strong>the</strong> EIA in <strong>the</strong> Buccleuch area was:<br />

an alignment running north of <strong>the</strong> Marlboro Drive/N3 Highway interchange onto<br />

undeveloped Modderfontein property and which skirts Buccleuch via <strong>the</strong><br />

Modderfonteinspruit valley instead of cutting through Buccleuch via <strong>the</strong> Juskei River<br />

valley – <strong>the</strong> route <strong>the</strong>n continues to Midrand and approaches <strong>the</strong> <strong>proposed</strong> Midrand<br />

Station a closer proximity to <strong>the</strong> K101 (<strong>the</strong> Old Pretoria – Johannesburg road);<br />

a refinement of <strong>the</strong> reference route alignment <strong>proposed</strong> by I&APs through Midrand was<br />

also evaluated in <strong>the</strong> EIA. The refinement runs immediately parallel to <strong>the</strong> K101 road<br />

reserve past Glen Austin and Randjesfontein, whereas <strong>the</strong> reference route runs about 100-<br />

200 m east of <strong>the</strong> K101.<br />

The EIA recommendation:<br />

The EIA recommends that in <strong>the</strong> case of <strong>the</strong> Buccleuch area, <strong>the</strong> alternative route be chosen<br />

instead of <strong>the</strong> reference alignment. The alternative alignment bypasses Buccleuch via <strong>the</strong><br />

Modderfonteinspruit valley, which will result in fewer social <strong>impact</strong>s. In <strong>the</strong> case of <strong>the</strong><br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

Midrand area, <strong>the</strong> EIA supports <strong>the</strong> refinement instead of <strong>the</strong> initial reference alignment,<br />

because land-use and social <strong>impact</strong>s will be reduced.<br />

The main <strong>impact</strong> will be on properties immediately east of <strong>the</strong> K101 as well as on parts of <strong>the</strong><br />

horse trails in Randjesfontein. Predicted noise <strong>impact</strong>s on properties immediately adjacent to<br />

<strong>the</strong> line in Buccleuch, Glen Austin and Randjesfontein will require mitigation measures (such<br />

as walls/earth berms) to reduce <strong>the</strong> <strong>impact</strong>s.<br />

The <strong>proposed</strong> station position in Midrand will help streng<strong>the</strong>n <strong>the</strong> CBD spine envisaged <strong>for</strong><br />

Midrand in terms of economic development and <strong>the</strong> potential to create job opportunities, and<br />

this position is <strong>the</strong>re<strong>for</strong>e recommended from a socio-economic point of view.<br />

Approach to Centurion Station (length 5 km)<br />

The entire section of <strong>the</strong> reference route as it approaches Centurion is above-ground. The<br />

alignment proceeds northwards from Midrand and crosses Olievenhoutbosch Road and<br />

Brakfontein Road and continues past <strong>the</strong> K101 and Ben Schoeman Highway (N1) interchange.<br />

The alignment is <strong>the</strong>n <strong>proposed</strong> to enter <strong>the</strong> Centurion CBD area, along a tract of land adjacent<br />

to <strong>the</strong> Highveld Techno Park, passing under <strong>the</strong> N1 at <strong>the</strong> John Vorster Drive interchange. The<br />

route proceeds to <strong>the</strong> east of <strong>the</strong> Centurion Cricket Stadium towards <strong>the</strong> nor<strong>the</strong>rn side of<br />

Centurion Lake, where Centurion Station is <strong>proposed</strong> to be located between Von Willich and<br />

West Streets.<br />

An alternative route alignment in <strong>the</strong> final approach to <strong>the</strong> Centurion CBD <strong>proposed</strong> during <strong>the</strong><br />

public participation process, and included in <strong>the</strong> EIA, was:<br />

An alignment running west of <strong>the</strong> Centurion Cricket Stadium with a slightly adjusted<br />

Centurion Station position on West Street.<br />

The EIA recommendation:<br />

The specialist investigations carried out <strong>for</strong> <strong>the</strong> EIA culminated in a preference <strong>for</strong> <strong>the</strong><br />

alternative alignment to <strong>the</strong> west of <strong>the</strong> Centurion Cricket Stadium where this route approaches<br />

<strong>the</strong> Centurion CBD, because it has less social <strong>impact</strong> on existing developments and affects less<br />

sensitive land uses and <strong>proposed</strong> new developments.<br />

In terms of <strong>impact</strong>s on <strong>the</strong> biophysical environment, <strong>the</strong> area around <strong>the</strong> Centurion CBD and<br />

<strong>the</strong> Hennops River is already disturbed and trans<strong>for</strong>med, and <strong>the</strong> EIA studies indicate relatively<br />

minor <strong>impact</strong>s, which can be safely mitigated.<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

Centurion Station to Pretoria Station (length 11 km)<br />

From <strong>the</strong> <strong>proposed</strong> Centurion Station, <strong>the</strong> reference route remains above ground and passes<br />

through a number of townhouse complexes and vacant properties in <strong>the</strong> Lyttleton Agricultural<br />

Holdings. The route proceeds along <strong>the</strong> north-eastern boundary of Lyttleton Manor and joins<br />

<strong>the</strong> existing Metrorail rail corridor near Kloofsig Station. The route <strong>the</strong>n follows <strong>the</strong> existing<br />

railway alignment on its western side passing beneath Salvokop in a 600m long tunnel, to <strong>the</strong><br />

<strong>proposed</strong> new Pretoria Station, which is planned to be located adjacent to <strong>the</strong> existing Pretoria<br />

Metrorail Station.<br />

Consultations with I&APs in <strong>the</strong> Centurion area resulted in two alternative alignments <strong>for</strong><br />

consideration in <strong>the</strong> EIA. These were:<br />

an alignment running through <strong>the</strong> military base to <strong>the</strong> east of <strong>the</strong> Ben Schoeman Highway;<br />

and<br />

an alternative alignment across military land to <strong>the</strong> west of <strong>the</strong> Ben Schoeman Highway.<br />

The EIA recommendation:<br />

In <strong>the</strong> case of <strong>the</strong> different route alignments <strong>proposed</strong> across <strong>the</strong> area to <strong>the</strong> north of Centurion,<br />

<strong>the</strong> EIA team indicated a preference <strong>for</strong> <strong>the</strong> alignment to <strong>the</strong> west of <strong>the</strong> Ben Schoeman<br />

Highway, since it offers fewer land-use and social <strong>impact</strong>s. In terms of noise and vibration, <strong>the</strong><br />

<strong>impact</strong>s in <strong>the</strong> Centurion area are largely within acceptable limits, because much of <strong>the</strong> line<br />

will be in cut, but <strong>the</strong>re may be a need <strong>for</strong> some mitigation at <strong>the</strong> Jean Avenue interchange with<br />

<strong>the</strong> Ben Schoeman Highway.<br />

As it approaches Pretoria, <strong>the</strong> EIA team advise that careful attention be given to <strong>the</strong> visual<br />

<strong>impact</strong> of <strong>the</strong> preferred rail alignment line and <strong>for</strong> it to hug <strong>the</strong> Ben Schoeman Highway as<br />

closely as possible.<br />

Pretoria Station to Hatfield Station (length 6 km)<br />

The section of <strong>the</strong> reference route in Pretoria commences at <strong>the</strong> Pretoria Station and follows <strong>the</strong><br />

existing SARCC / Metrorail commuter rail corridor (part of <strong>the</strong> Tshwane Ring Rail system) <strong>for</strong><br />

much of <strong>the</strong> route towards Hatfield Station. The alignment passes over Railway Street, Andries<br />

Street, Tulleken Street, Van der Walt Street, Nelson Mandela Drive and Joubert Street. East of<br />

Joubert Street, <strong>the</strong> alignment enters a cutting and crosses underneath <strong>the</strong> existing Metrorail<br />

railway line to enter Muckleneuk. The route continues in an open-cutting across <strong>the</strong> nor<strong>the</strong>astern<br />

end of Muckleneuk and passes <strong>the</strong> nor<strong>the</strong>rn end of Magnolia Dell. From here, <strong>the</strong> route<br />

closely follows <strong>the</strong> existing rail alignment. After crossing Lynnwood Road, Burnett Street,<br />

Festival Street and Hilda Street by means of bridge structures, <strong>the</strong> route ends at <strong>the</strong> <strong>proposed</strong><br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

Hatfield Station site just west of Duncan Street.<br />

A number of route alignment alternatives in <strong>the</strong> Pretoria area were <strong>proposed</strong> by I&APs <strong>for</strong><br />

inclusion in <strong>the</strong> EIA, some of which were refined during <strong>the</strong> public participation process. In<br />

essence, though, <strong>the</strong> route alternatives follow one of two main corridors via Muckleneuk or<br />

Arcadia:<br />

A refined alignment through Muckleneuk which lies within <strong>the</strong> existing Metrorail rail<br />

reserve as far as possible; and<br />

A route via <strong>the</strong> inner city and Park Street, with variations of <strong>the</strong> route ei<strong>the</strong>r above ground,<br />

in cut-and-cover beneath Park Street, or in tunnel – <strong>the</strong> possibility of an additional station<br />

on this alignment in Arcadia was also investigated.<br />

The EIA recommendation:<br />

The EIA specialist studies identified a preferred alignment from Fountains Valley and Pretoria<br />

Station which tunnelled underground in <strong>the</strong> Pretoria CBD and beneath Park Street, be<strong>for</strong>e<br />

surfacing at Hatfield east of Burnett Street and following <strong>the</strong> existing Metrorail corridor to <strong>the</strong><br />

<strong>proposed</strong> new Hatfield Station. This route alignment had <strong>the</strong> least <strong>environmental</strong> and social<br />

<strong>impact</strong>s. The EIA team were of <strong>the</strong> opinion that <strong>the</strong> <strong>proposed</strong> station in Arcadia on Park Street<br />

carried some merit in terms of additional ridership and <strong>the</strong> regeneration of <strong>the</strong> inner city of<br />

Pretoria, but conceded that <strong>the</strong>se benefits were undermined by significant additional costs and<br />

<strong>the</strong> aims <strong>for</strong> <strong>the</strong> Gautrain of acting as a regional high speed rail service. However, one of <strong>the</strong><br />

most important considerations, which needed to be taken into account was that <strong>the</strong> tunnelled<br />

option beneath Park Street is <strong>the</strong> most expensive solution and, according to <strong>the</strong> Gautrain<br />

technical team, escalates <strong>the</strong> costs to <strong>the</strong> extent that this section of <strong>the</strong> project is no longer<br />

feasible.<br />

Given this situation, <strong>the</strong> EIA team concluded that <strong>the</strong> refined alignment via Muckleneuk, which<br />

includes a tunnel beneath Salvokop to reach Pretoria Station, and which follows <strong>the</strong> existing<br />

Metrorail corridor as closely as possible, could be considered as <strong>the</strong> preferred alternative,<br />

provided sufficient attention is given to mitigation measures which would reduce social, noise,<br />

land use and heritage <strong>impact</strong>s along this route. Fur<strong>the</strong>r consultation involving <strong>the</strong> three spheres<br />

of Government and I&APs will be required in order to agree on <strong>the</strong> vertical alignment and<br />

detail of <strong>the</strong> mitigatory factors in Pretoria along this refined Muckleneuk route.<br />

Marlboro Station to JIA (length 16 km)<br />

The Sandton to Johannesburg International Airport (JIA) reference route separates from <strong>the</strong><br />

north-south spine at Marlboro Station and <strong>the</strong>n turns towards <strong>the</strong> south-east. It crosses over <strong>the</strong><br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

Marlboro Drive Interchange on <strong>the</strong> N3 Highway, and continues through <strong>the</strong> nor<strong>the</strong>rn edge of<br />

<strong>the</strong> Linbro Park Agricultural Holdings. The alignment continues past <strong>the</strong> sou<strong>the</strong>rn side of <strong>the</strong><br />

African Explosives and Chemical Industries (AECI) factory and passes north of <strong>the</strong><br />

Modderfontein Golf Course be<strong>for</strong>e skirting <strong>the</strong> sou<strong>the</strong>rn edge of Es<strong>the</strong>r Park. It <strong>the</strong>n runs<br />

adjacent to <strong>the</strong> existing railway line from <strong>the</strong> Kelvin Power Station, and continues underneath<br />

<strong>the</strong> SARCC railway line between Isando and Kempton Park Stations, to <strong>the</strong> <strong>proposed</strong><br />

Rhodesfield Station just south of Ventura Street in Rhodesfield. The route crosses beneath<br />

Pretoria Road, as well as <strong>the</strong> R21 Highway interchange with <strong>the</strong> R24, and terminates at <strong>the</strong><br />

<strong>proposed</strong> JIA Station beneath <strong>the</strong> terminal buildings. This last section is in tunnel.<br />

During <strong>the</strong> public participation process, alternative route alignments on this section of <strong>the</strong> line<br />

were included in <strong>the</strong> EIA as follows:<br />

An alternative route to <strong>the</strong> north of <strong>the</strong> reference route alignment past Linbro Park on<br />

undeveloped Modderfontein property – this alternative was also adjusted during <strong>the</strong><br />

consultation process to <strong>the</strong> south of <strong>the</strong> reference route alignment where <strong>the</strong> latter<br />

<strong>impact</strong>ed on <strong>the</strong> Modderfontein factory’s explosives storage area, and this refinement was<br />

compared with a refined alignment over part of <strong>the</strong> Modderfontein gold course; and<br />

An alternative Rhodesfield Station location adjusted southwards slightly to allow <strong>for</strong> an<br />

improved approach into JIA<br />

The EIA Recommendation:<br />

Based on studies undertaken as part of <strong>the</strong> EIA, it is recommended that <strong>the</strong> alternative routes be<br />

chosen instead of <strong>the</strong> reference alignment in both <strong>the</strong> Linbro Park and Rhodesfield areas. The<br />

alternative route near Linbro Park runs to <strong>the</strong> north of <strong>the</strong> reference alignment on undeveloped<br />

Modderfontein property. This alternative is also adjusted south of <strong>the</strong> reference route<br />

alignment fur<strong>the</strong>r up <strong>the</strong> Modderfonteinspruit valley to avoid a Modderfontein factory<br />

explosive storage area. The adjusted Rhodesfield Station position will mean that only <strong>the</strong> most<br />

sou<strong>the</strong>rn part of Rhodesfield will be directly affected.<br />

The alternative routes are more acceptable from technical, social and biophysical points of<br />

view. The alternative route alignment at Rhodesfield offers less of a social <strong>impact</strong> since,<br />

among o<strong>the</strong>r things, it is fur<strong>the</strong>r away from <strong>the</strong> local school. The route is also more viable<br />

from a technical point of view as it offers better access to <strong>the</strong> Johannesburg International<br />

Airport. From a biophysical point of view, <strong>the</strong> alternative alignment that passes Linbro Park<br />

has less <strong>impact</strong> than <strong>the</strong> reference alignment, because it crosses <strong>the</strong> Modderfonteinspruit only<br />

once as opposed to three times on <strong>the</strong> reference alignment. Fewer properties in Linbro Park are<br />

also affected on <strong>the</strong> alternative route than on <strong>the</strong> reference route. Noise mitigation measures<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

are recommended, however, where <strong>the</strong> line passes close to Linbro Park, Es<strong>the</strong>r Park, Cresslawn<br />

and Rhodesfield.<br />

A tabulated summary of <strong>the</strong> route alternatives and <strong>the</strong> recommended route alignments <strong>for</strong> <strong>the</strong><br />

Gautrain are shown in Table A1 overleaf. The preferred route alignment <strong>for</strong> <strong>the</strong> entire rail corridor<br />

is shown in Figure A2.<br />

10. CONCLUSION<br />

Since <strong>the</strong> Gautrain rail corridor passes through an already largely urbanised area, most identified<br />

<strong>impact</strong>s pertain to <strong>the</strong> socio-economic environment. Potential <strong>impact</strong>s on <strong>the</strong> biophysical<br />

<strong>environmental</strong> are relatively few. The route has been changed and refined as a direct result of <strong>the</strong><br />

public participation process, to <strong>the</strong> benefit of all concerned.<br />

The draft EIA Report concludes that <strong>the</strong> project is acceptable from an <strong>environmental</strong> perspective,<br />

provided mitigatory measures are taken into consideration and enhanced in an Environmental<br />

Management Plan (EMP) to guide final design, construction and operation of <strong>the</strong> Gautrain. A first<br />

draft EMP has been included in <strong>the</strong> draft EIA Report <strong>for</strong> comment. The EMP will be updated based<br />

on any conditions prescribed by GDACEL and <strong>the</strong> outcome of any additional studies that must still<br />

be undertaken. If <strong>the</strong> project proceeds, <strong>the</strong> EMP will be fur<strong>the</strong>r updated once <strong>the</strong> preferred bidder’s<br />

proposals <strong>for</strong> <strong>the</strong> design, construction and operation of <strong>the</strong> train system are known.<br />

11. THE WAY FORWARD<br />

The public has 30 days (until 21 November 2002) to comment on <strong>the</strong> draft EIA report. Copies of<br />

<strong>the</strong> report are available at selected venues. The sections of <strong>the</strong> report are available electronically<br />

and will be posted on <strong>the</strong> website.<br />

A final EIA report and/or Addendum to <strong>the</strong> report will be submitted to <strong>the</strong> Gauteng Department of<br />

Agriculture, Conservation, Environment and Land Affairs (GDACEL) after comments received<br />

from <strong>the</strong> public and I&APs have been included.<br />

Members of <strong>the</strong> public are encouraged to make use of <strong>the</strong> website (www.<strong>gautrain</strong>eia.co.za), e-mail<br />

(bohlweki@pixie.co.za), telephone (011 – 805-0250) or fax (011 – 805-0226) to raise fur<strong>the</strong>r<br />

comments.<br />

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Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

Table A1:<br />

Summary of Route Alternatives and Recommended Route Alignments<br />

SECTION OF<br />

THE ROUTE<br />

Park Station to<br />

Sandton Station<br />

REFERENCE ROUTE ALTERNATIVES/ REFINEMENTS RECOMMENDATION<br />

From Johannesburg Park Station, <strong>the</strong> reference route alignment<br />

enters into a tunnel and continues beneath Ox<strong>for</strong>d Road to Rosebank<br />

Station and <strong>the</strong>n on to Sandton Station. The alignment is planned to<br />

remain in an underground tunnel up to Sandton Station. Between<br />

Rosebank and Sandton, <strong>the</strong> alignment proceeds beneath Melville<br />

Road in Dunkeld and <strong>the</strong>n on to Sandton Station, which is located<br />

underneath Rivonia Road, between Fifth Street and West Street.<br />

Between Rosebank and Sandton, alternative route alignment 1a<br />

runs under Fricker Road <strong>for</strong> a portion of its length whilst<br />

alternative route alignment 1b runs underneath Ox<strong>for</strong>d Road <strong>for</strong> a<br />

portion of its length.<br />

Reference route alignment<br />

Sandton Station to<br />

Marlboro Station<br />

The reference route alignment proceeds in a north easterly direction<br />

in tunnel and surfaces at Mushroom Farm Park, tunnels to <strong>the</strong> eastern<br />

side of Ka<strong>the</strong>rine Street, surfaces and crosses Grayston Drive and<br />

passes on a viaduct through Innisfree Park. The alignment tunnels<br />

underneath <strong>the</strong> M1 Highway and surfaces at <strong>the</strong> Marlboro Station in<br />

Marlboro Gardens between Islamabad Drive and Jumna Street.<br />

Between Sandton and Marlboro, alternative route alignment 2a is<br />

largely underground and runs underneath Daisy Street and North<br />

Road. It joins up with an alternative route beneath Marlboro Drive<br />

and an alternative Marlboro Station location near <strong>the</strong> intersection of<br />

Marlboro Drive and <strong>the</strong> N3. Alternative route alignment 2b is in<br />

tunnel and is aligned in a straight line from Sandton Station to <strong>the</strong><br />

alternative Marlboro Station location. Alternative route alignment<br />

2c is a refinement of <strong>the</strong> reference route alignment to link to <strong>the</strong><br />

alternative Marlboro Station location.<br />

Alternative route alignment 2b<br />

linking with alternative route<br />

beneath Marlboro Drive and<br />

alternative Marlboro Station<br />

location<br />

Marlboro Station to<br />

Midrand Station<br />

This entire portion of <strong>the</strong> route is above ground. The reference route<br />

alignment turns north and runs along <strong>the</strong> west bank of <strong>the</strong> Jukskei<br />

River towards Buccleuch and continues along <strong>the</strong> Jukskei River<br />

Valley past Buccleuch towards <strong>the</strong> Jukskei Stone Quarry. The<br />

alignment passes east of <strong>the</strong> quarry and proceeds to <strong>the</strong> Midrand<br />

Station west of Grand Central Airport.<br />

Alternative route alignment 3 proceeds eastwards across <strong>the</strong> N3<br />

near <strong>the</strong> Marlboro Drive/N3 Interchange, crosses undeveloped<br />

Modderfontein property, skirts Buccleuch via <strong>the</strong><br />

Modderfonteinspruit valley and continues to <strong>the</strong> Midrand Station.<br />

The reference route alignment, on its approach to Midrand Station,<br />

is aligned closer to <strong>the</strong> old Pretoria-Johannesburg Road (K101).<br />

Alternative route alignment 3<br />

Midrand Station to<br />

Centurion Station<br />

This portion of <strong>the</strong> route is above ground. From <strong>the</strong> Midrand Station,<br />

<strong>the</strong> reference route alignment follows <strong>the</strong> K101 (Old Pretoria-<br />

Johannesburg Road) on its eastern side, heading north parallel to <strong>the</strong><br />

N1. The alignment passes under <strong>the</strong> N1 at <strong>the</strong> John Vorster Drive<br />

interchange and proceeds east of <strong>the</strong> Centurion Cricket Stadium<br />

towards <strong>the</strong> nor<strong>the</strong>rn side of Centurion Lake where <strong>the</strong> <strong>proposed</strong><br />

Centurion Station is located, between Von Willich and West Streets.<br />

Alternative route alignment 4 is an adjusted approach to an<br />

alternative Centurion Station location, adjacent to West Street. The<br />

adjusted approach passes to <strong>the</strong> west of <strong>the</strong> Centurion Cricket<br />

Stadium. Two refinements include a shift of <strong>the</strong> route closer to <strong>the</strong><br />

K101 north of Midrand Station, and shift of <strong>the</strong> route closer to <strong>the</strong><br />

K101 near <strong>the</strong> SA Mint. A possible park and ride station<br />

(Samrand) is also <strong>proposed</strong> near <strong>the</strong> SA Mint.<br />

Refined route alignment and<br />

alternative route alignment 4<br />

linking with alternative<br />

Centurion Station<br />

Executive Summary 26 21/10/02


Environmental Impact Assessment: Proposed Gautrain Rapid Rail Link<br />

Table A1: cont.<br />

SECTION OF<br />

THE ROUTE<br />

Centurion Station to<br />

Pretoria Station<br />

REFERENCE ROUTE ALTERNATIVES/ REFINEMENTS RECOMMENDATION<br />

The reference route alignment passes through Lyttelton Agricultural<br />

Holdings, <strong>the</strong> border of Lyttelton Manor, follows <strong>the</strong> existing railway<br />

on its western side and passes beneath Salvokop in tunnel to <strong>the</strong><br />

<strong>proposed</strong> Pretoria Station adjacent to <strong>the</strong> existing Pretoria Station.<br />

Alternative route alignment 5a crosses military-base land to <strong>the</strong><br />

west of <strong>the</strong> Ben Schoeman Highway and approaches Pretoria<br />

Station through Fountains Valley whilst alternative route alignment<br />

5b crosses military-base land to <strong>the</strong> east of <strong>the</strong> Ben Schoeman<br />

Highway and approaches Pretoria Station through Salvokop.<br />

Alternative route alignment 5a<br />

with a Salvokop tunnel<br />

approach to Pretoria Station<br />

Pretoria Station to<br />

Hatfield Station<br />

The reference route alignment follows <strong>the</strong> existing SARCC/<br />

Metrorail commuter rail corridor <strong>for</strong> most of <strong>the</strong> route towards<br />

Hatfield Station. The route proceeds in an open cut across <strong>the</strong> nor<strong>the</strong>astern<br />

end of Muckleneuk and passes over <strong>the</strong> nor<strong>the</strong>rn end of<br />

Magnolia Dell by means of a viaduct. The <strong>proposed</strong> Hatfield Station<br />

location is west of Duncan Street.<br />

Alternative route alignment 6a (via Fountains Valley) passes in<br />

tunnel underneath <strong>the</strong> city and links with Park Street through<br />

Sunnyside/Arcadia to Hatfield Station. Alternative route alignment<br />

6b (via Fountains Valley) is similar to 6a, also in tunnel, but with a<br />

slightly different approach to Park Street. Alternative route<br />

alignment 6c (via Salvokop) runs above ground along Nelson<br />

Mandela Drive on a viaduct and <strong>the</strong>n proceeds along Park Street to<br />

Hatfield Station. This option along Park Street could ei<strong>the</strong>r be in<br />

open cut to <strong>the</strong> south of Park Street, or in cut and cover or tunnel<br />

beneath Park Street. Alternative route alignment 6d (via Salvokop)<br />

is a refinement of <strong>the</strong> reference route alignment via Muckleneuk,<br />

which lies within <strong>the</strong> existing Metrorail rail reserve <strong>for</strong> most of its<br />

length. Alternative route alignment 6e (in tunnel) links a Fountains<br />

Valley approach to Pretoria Station with a route via Muckleneuk to<br />

Hatfield Station. Alternative route alignment 6f (via Salvokop) is a<br />

refinement, which can link a Salvokop approach to Pretoria with a<br />

Muckleneuk alignment or a Park Street alignment to Hatfield<br />

Station. An additional park-and-ride station at Proefplaas, east of<br />

Hatfield Station, has also been <strong>proposed</strong> as well as a new Arcadia<br />

Station along Park Street.<br />

Alternative route alignment 6f<br />

linking with 6d (depressed<br />

longitudinal section) to Hatfield<br />

Station<br />

Marlboro Station to<br />

Johannesburg<br />

International<br />

Airport (JIA)<br />

This east-west spine of <strong>the</strong> Gautrain Rapid Rail Link separates from<br />

<strong>the</strong> north-south spine at <strong>the</strong> Marlboro Station. The reference route<br />

alignment crosses <strong>the</strong> N3 Highway and continues along <strong>the</strong> nor<strong>the</strong>rn<br />

edge of Linbro Park, past <strong>the</strong> sou<strong>the</strong>rn side of <strong>the</strong> African Explosives<br />

and Chemical Industries (AECI) factory and runs adjacent to <strong>the</strong><br />

existing railway line past <strong>the</strong> Kelvin Power Station towards<br />

Rhodesfield Station, just south of Ventura Street. The route <strong>the</strong>n<br />

crosses beneath <strong>the</strong> R21/ R24 interchange and terminates at <strong>the</strong><br />

<strong>proposed</strong> JIA Station, beneath <strong>the</strong> terminal buildings.<br />

Alternative route alignment 7 partly avoids Linbro Park and passes<br />

fur<strong>the</strong>r south of <strong>the</strong> AECI factory to avoid explosives storage areas.<br />

Alternative route alignment 8 links <strong>the</strong> reference route alignment<br />

with an alternative Rhodesfield Station location, which allows <strong>for</strong><br />

an improved approach to <strong>the</strong> JIA Station. A route refinement was<br />

also <strong>proposed</strong> across <strong>the</strong> Modderfontein Golf Course.<br />

Alternative route alignment 7<br />

and alternative route alignment<br />

8 linking with alternative<br />

Rhodesfield Station<br />

Executive Summary 27 21/10/02

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