THE SCOPING PROCESS IN THE EXTRACTIVE INDUSTRY IN MALTA

A CASE STUDY FOR SOFT STONE AND HARD STONE QUARRIES

 

 

a dissertation submitted in partial fulfilment for the Degree of masters of Science

in

Environmental Impact Assessment

 

Joe A. Doublet

Faculty of Science

Institute of biological science

EIA Unit

 

July 1998

 

 

 

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DECLARATION

This work has not previously been accepted in substance for any degree and is not being concurrently submitted in candidature for any degree.

 

Signed………………………………………………..

Date………………………………………………….

 

 

STATEMENT 1

This dissertation is being submitted in partial fulfilment of the requirements for the degree of MSc.

Signed……………………………………………….

Date…………………………………………………

 

 

STATEMENT 2

This dissertation is the result of my own independent work/investigation, except where otherwise stated.

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Date…………………………………………………

 

 

STATEMENT 3

I hereby give consent for my dissertation, if accepted, to be available for photocopying and for inter-library loan, and for the title and summary to be made available to outside organisations.

Signed……………………………………………..

Date………………………………………………..

 

 


ABSTRACT

The aim of the dissertation is to find out if the scoping process, to produce Environmental Impact Assessments, in the Maltese extractive industry, is carried out in an appropriate manner.

Scoping is a process whereby the significant impacts of a development are identified and are earmarked for a deeper study through the impact assessment report.

The quarrying industry still uses old technology and is unwilling to modernise, due to the financial burden involved.

The Environment Planning Act, 1991 was utilised by the recently established Planning Authority, to request quarry owners, who wanted to extend their zone, to produce an Environmental impact assessment (EIA) according to a set Terms of Reference.

The study utilised three methods to reach its aim:

1. a matrix analysis of the EIA reports in the quarry industry;

2. a questionnaire analysis aimed at specific targeted groups, to elicit their perceptions about the process and its management;

3. interviews with key personalities involved in the EIA process and in the industry, to evoke the problems encountered and the reasons behind their actions.

The study found that the approach adopted by the Planning Authority is giving unsatisfactory results. The whole EIA process and its basic requirements are unknown to the various groups of people studied. It has also shown the lack of availability of baseline studies, making it difficult to establish significant impacts. There is also a need for a deeper analysis of the management techniques and the technology utilised in the extractive industry.

The study recommends the restructuring of the:

1. quarry industry;

2. Environment Management Unit within the Planning Authority to include all aspects of impact assessment under its umbrella;

3. Environment Protection Department to act as a complementary part in the technical nature of the EIA process.

A series of educational courses aimed at the key participants of the process is also recommended.

 


Acknowledgements

I would like to express my gratitude to Mr. Godwin Cassar, Director Planning for allowing me to view the Environmental Impact Assessment reports. Thanks are also due to Mr. Adrian Mallia, Mr. Dimitrio Duca and Mr. Kevin Mercieca from the Environment Management Unit, EMU, at the Planning Authority for all their help and suggestions.

I would also like to show my appreciation to Mrs. Marie Louise Mangion for her invaluable assistance to compile and analyse the questionnaire.

My sincere thanks must also go to Dr. A.J. Bond and all the staff at the EIA Unit from The University of Wales in Aberystwyth, who during the past years have supported me and given me advice throughout the whole course and during the thesis.

I am also grateful to several employees at the Planning Authority and work colleagues for helping me during the various stages of my dissertation. My final word of thanks must go to all the interviewees and all the respondents who spared some of their time to answer my questionnaire.

 


CONTENTS

1. Introduction

1.1 Aim

1.1.1 Justification

1.2 Outline of the Report

1.3 Historical Background

The Quarrying Industry

Development Rate

Legislative Planning

1.4 Summary

2. The EIA Process

2.1 The Legislative Roots

Environmental Impact Assessments

EIAs and the European Union

2.2 The Impact Assessment Process in Malta

Initialisation

Types of Assessment

EPS or EIS?

Terms of Reference

Final Report

Development Application

Decision

Conditions of approval

Monitoring

2.3 The importance of Scoping

2.4 Scoping and the Local Extractive Industry

Terms of Reference

TOR and quality of Reports

EIS and EPS…one TOR?

Public Participation

2.5 Future Changes

Legislative

Minerals Subject Plan

2.6 Summary

3.0 Research Method

3.1 Matrix Analysis of EIAs

Reports available

Methodology

3.2 Questionnaire

Advantages

Disadvantages

Structure of Questionnaire

Issues studied

Supplementary Information

Management of Questionnaire

Groups studied

Questionnaire Pack

Reminder

Coding of Questionnaire

3.3 Interviews

Advantages

Disadvantages

3.4 Summary

4.0 Results

4.1 Analysis of Reports

Contents studied in Reports

Detailed Analysis of Reports

Present Location

Need for Resource

Technical Justification of Resource

Major Impacts and Mitigating Measures

Restoration

4.2 Questionnaire

Background of Respondents

Terms of Reference

Calibre of TOR

Separate Scoping

Public Participation

Effects of Public Scoping

EIS and EPS

Which types of Impacts?

Compilation of Reports

Limited number of Pages

Quantitative vs. Qualitative Analysis

Alternative Technologies

Alternative Sites

Quality of Reports

Complexity Levels of Reports

Local Know-how

Improving the Process

Role of Planning Authority

Quarries-Positive and Negative impacts

Consultations with Non-Governmental Organisations

Quarries….what future?

Information at Local Councils

More comments from Local Councils

Approval of Experts

Further comments

4.3 Summary

5.0 Discussion of Results

5.1 Analysis of EIA Reports

5.1.1 Terms of Reference

Outcome from TOR

Questionable use of fixed TOR

Recommended improvement

Roles of the PA and the EPD

Commitment of the Authors

5.1.2 TOR and Public Perceptions

Knowledge of the EIA Process

Public Scoping

Concerns of Local Councils

Difference between EIS and EPS

Format of Reports

Quantified vs. Qualified Impacts

Alternative Technologies

Alternative Sites

Future of the Quarry Industry

Restoration

5.2 Summary

6.0 Conclusions

6.1 Was the Scoping Process carried out in an appropriate manner?

Education

Baseline information

Expertise

Statistical Data

Alternative Sites and Technologies

Restructuring of the EMU

Role Players in EIA

6.2 General Summary and Conclusion

References

Persons Contacted

Appendix I

Appendix II

Appendix III

Appendix IV

Appendix V

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Figure

LIST OF FIGURES

1.1 Map showing the position of the Maltese Islands in the Western Mediterranean 3
1.2 Schematic diagram of the different layers of Maltese rock, including its age and particular use 4
1.3 Geological map of the Maltese Islands showing the various exposed layers 5
1.4 Softstone and hardstone locations in the Maltese Islands 7
1.5 Graphical representation of softstone sales during the period 1970 to 1994 10
1.6 Graphical representation of hardstone sales during the period 1970 to 1994 11
2.1 EIA procedures in the Maltese Islands 20
4.1 Percentage respondents from each group to whom the questionnaire was sent 51
4.2 Percentage composition by group, of questionnaires sent, compared to respondents 52
4.3 Occupation of respondents, by group 53
4.4 Percentage of respondents who have been to a quarry (soft or hard stone) 54
Table

LIST OF TABLES

3.1 Summary of Reports under investigation 31
4.1 Site surface area. mineral capacity, production levels and approximate production life time of quarries studied 42
4.2 Comparison of contents in EIAs to that expected as per TOR 42
4.3 Percentage of applicable items covered in EIA reports according to the TOR, falling under the sub-heading Present Location 45
4.4 Percentage of applicable items covered in EIA reports according to the TOR, falling under the sub-heading Need for Resource 47
4.5 Percentage of applicable items covered in EIA reports according to the TOR, falling under the sub-heading Technical justification of resources 48
4.6 Percentage of applicable items covered in EIA reports according to the TOR, falling under the sub-heading Major impacts and mitigating measures 50
4.7 Percentage of applicable items covered in EIA reports according to the TOR, falling under the sub-heading Restoration 51
4.8 Have you read TOR? 54
4.9 Do you agree with the TOR approach taken by the PA? 54
4.10 Do you think that the TOR for the quarry industry are…..? 56
4.11 Do you agree with separate scoping for each development? 56
4.12 Do you agree with public scoping? 56
4.13 Public scoping would…….? 57
4.14 Which areas in an EPS should be given greatest importance? 59
4.15 Which areas in an EIS should be given greatest importance? 59
4.16 How should an EIS and EPS be compiled? 60
4.17 Should an EIS or EPS have a limited number of pages? 61
4.18 Should reports focus more on quantitative aspects of the impacts rather than qualitative ones? 62
4.19 Do you think that alternative technologies should be tackled in an EIS or EPS? 62
4.20 Do you think that the alternative sites issue should be considered in the quarry industry? 63
4.21 Grade given to EPS reports by different groups 64
4.22 Grade given to EIS reports by different groups 64
4.23 Do you think that the content of an EPS is……….? 65
4.24 Do you think that the content of an EIS is……….? 66
4.25 Is there sufficient knowledge locally to produce a good quality report? 66
4.26 One can improve the EIA process by 66
4.27 Do you think that the quarry industry should……..? 69
4.28 Did you ever get complaints from the residents about quarry works? 70
4.29 The types of complaints Local Councils have received from residents 71

Photo

LIST OF PHOTOGRAPHS

1.1

Hardstone quarry complex showing also ancillary facilities

8

1.2 Workers cutting softstone into regular shape 8
1.3 Crushers in a hardstone quarry used to break down rock into required gauge size 9
5.1 Dust emanating from aggregate heap inside a hardstone quarry 82
5.2 Workmen using stone dressing machine prior to loading softstone onto a truck 83
5.3 Scars in landscape left by a hardstone quarry 86

 

LIST OF ABBREVIATIONS USED IN TEXT

 

BC

BDA

DCC

DCU

EEC

EIA

EIS

EMU

EPD

EPS

EU

GIS

GRTU

MDC

N/A

NGOs

NIMBY

PA

PDS

TIS

TOR

Before Christ

Building Development Act

Development Control Commission

Development Control Unit

European Economic Community

Environmental Impact Assessment

Environmental Impact Statement

Environmental Management Unit

Environment Protection Department

Environmental Planning Statement

European Union

Geographical Information System

General Retailers and Traders Union

Malta Development Corporation

Not available information

Non-Governmental Organisations

Not In My BackYard syndrome

Planning Authority

Project Description Statement

Transport Impact Statement

Terms of Reference