Tabela-Calculo Author: fernando Created Date: 7/27/2016 11:27:56 AM ...
27 September 2011 Aspects of Mine... · 2011-09-27 · NEM:AQA NEM:WMA National ... Listed...
Transcript of 27 September 2011 Aspects of Mine... · 2011-09-27 · NEM:AQA NEM:WMA National ... Listed...
� News after non-compliance:
� Company A lost R180 million in one day
� Company B was liquidated, because its liabilities exceeded its assets
� Company C lost the backing of its investors and had to
Cost of compliance
� Company C lost the backing of its investors and had to repay their loan.
� Company D had a visit from the green scorpions – 17 people
� Company E was fined R 3 million for the wrong name on an authorisation
Water Footprint of
Consumption
�The water footprint of a product = total volume of fresh water used to produce the productof fresh water used to produce the product
� 2,900 litres per cotton shirt
� 15,500 litres per kilogram of beef
� 1,500 litres per kilogram of cane sugar
� The current South African legal framework with regards to water management for mine residue deposits
� Issues regarding the EMP
� NEMA and the EIA process
NEMBA
The Legal landscape
� NEMBA
� NEM:AQA
� NEM:WMA
� National Environmental Management Biodiversity Act
� National Environmental Management: Air Quality Act
� National Environmental Management: Waste Management Act
Legislative
Process
Green Paper
• Input by civil society
White Paper
• Comments by interested parties
Gazetted as draft bill
- Comments ; - Checked by state law advisors
- Approve with / without amendment
Allocated an Act number
Published in Government Gazette as an Act
Environmental Authorisations
Prior NEMA� ECA 1989 - EIA authorisation (S21); Waste (S20)
� Water Act 1956 – (Sewage; abstraction; water schemes)
� APPA 1956 - 72 Scheduled Processes – listed in � APPA 1956 - 72 Scheduled Processes – listed in Schedule II
� Minerals Act 1991 – Mining license; EMPR
� Previous legislation limitation = End of pipe solutions
Project Stages
Planning and Design Construction Operation Decommissioning
EIA EMP EMS (with EMP)
AQL EMP EMS (with EMP)
NEMA:
NEMAQA:
EMP Amendment EMS (with EMP) MPRDA:
IWUL IWWMP EMS (with EMP) NWA:
WML EMP EMS (with EMP) NEMWA:
HIA EMP EMS (with EMP) NHRA:
Registration EMS (with EMP) FFFARSRA:
*DMR Closure
*DWA Closure
EIA
EIA
Listed activities
a)1-56; 2-26; 3-26
b) 6
c) 10 water uses
d) 56
e) A – 20; B – 11
f) 16
EIA Review EMP monitoring
Implement EMS (with EMP) monitoring
Review EMS (with EMP) monitoring
* Department approved Source: Developed by C Baartjes
Organisation EMS
EMS Framework EMS Implementation (and
potential ISO 14000 certification)
CoR ACR NNR Audits NNRA: *NNR Closure g) 4
NEMA S28Every person
who
PAST PRESENT FUTURE
MUST
causeshas caused may cause
degradation or
significant pollution
take reasonable measuresto prevent
causeshas caused may cause
continuingrecurring occurring
or if authorised by law to minimise
and rectify
ISO 14001:
5 Things:� Policy
� My aspects and impacts
� My Management Program (Objectives and Targets)� My Management Program (Objectives and Targets)
� Incident Reporting
� Emergency Preparedness
POLICY
SCOPE
PRIORITISE
HIGH
LIMP WASTE
ID ASPECTS IMPACTS
RESOURCE CONSERVATION
HIGH
EMS
O+T R+R Train Op Con Mon JAIL
The Objectives
� Objective Water Legislation:
� providing for growing demand for water use;
� reducing and preventing pollution and degradation of water resourcesdegradation of water resources
� establish a national water resource strategy
� Objective Waste Legislation
� Reduce waste disposal to land
National Water Act 36 of 1998 (NWA)
� Water resource cannot be privately owned, Section 3
� Prevent Water Pollution, Section 19
� Take necessary measure to ensure water pollution prevention prevention
� Require a water use license if you are impacting on a water resource
NWA� Environmental emergency affecting water resource,
Section 20 & 21
� A environmental incident that can or have affected a water resource must be reported
� Know what must be reported
� Not allowed to waste water, Section 22
� Water wastage must be prevented
� Train all employees importance of saving water
� "activity", means-
� a) any mining related process on the mine including the operation of washing plants, mineral processing facilities, mineral refineries and extraction plants, and
� b) the operation and the use of mineral loading and off-loading zones, transport facilities and mineral storage yards,
Regulation 704 – 4 June 1999
loading zones, transport facilities and mineral storage yards, whether situated at the mine or not,
� (i) in which any substance is stockpiled, stored, accumulated or transported for use in such process; or
� (ii) out of which process any residue is derived, stored, stockpiled, accumulated, dumped, disposed of or transported;
� Information and notification – 14 days
� Exemption from requirements of regulations
� Restrictions on locality – 100m from water course / source
� Restrictions on use of material – pollute water course
In short
Restrictions on use of material – pollute water course
� Clean and dirty water systems
� Protection of water resources
� Security (safety) and additional measures
� Technical investigation and monitoring
Water Services Act, 108 of 1997� Right of access to basic water supply and sanitation,
section 3
� Industrial use of water, section 7
� Cannot obtain water for industrial use, without approval of water services authority of water services authority
� Disposal industrial effluent must be approved
Release Dirty Water� National Building Regulations and building Standards
Act, 103 of 1977
� The discharge of sewage, wastewater, industrial effluent and other liquid, directly or indirectly into a storm-water drain, river, stream or other watercourse, storm-water drain, river, stream or other watercourse, whether natural or artificial is prohibited
� NWA: Section 21 water uses (for mining):
� 21(a): Taking water from a water resource;
� 21(c): Impeding or diverting the flow of water in a watercourse;
� 21(f): Discharging waste or water containing waste into a water resource through a pipe, canal, sewer or other conduit
Water Use License
resource through a pipe, canal, sewer or other conduit
� 21(g): Disposing of waste in a manner which may detrimentally impact on a water resource;
� 21(i): Altering the bed, banks, course or characteristics of a watercourse
� 21(j): Removing, discharging or disposing of water found underground if it is necessary for the efficient continuation of an activity or for the safety of people;
� In terms of section 23(1) of the MPRDA, the Minister grant a mining right if-
� the mining will not result in unacceptable pollution, ecological degradation or damage to the environment, the applicant is not in contravention of any other
EMP
the applicant is not in contravention of any other relevant provision of the Act,
� EMP requires an understanding of three elements, namely
� (1) the baseline environment,
� (2) the proposed mining operation, and
� (3) the identification of potential impacts that the said
EMP
� (3) the identification of potential impacts that the said actions, activities or processes will have on the environment
NEMA & EIA Process PROPONENT
- PROVIDE
INFORMATION
EAP
- COMPLETE APPLICATION
AND SUBMIT
• - NOTIFY PUBLIC
PUBLIC
- REGISTER AS I& AP
AUTHORITY
REVIEW APPLICATION
& NOTIFY EAP OF
REFERENCE NUMBER
APPLICATION
AND
NOTIFICATION
PROPONENT
- PROVIDE
INFORMATION
- REVIEW DRAFT
SCOPING REPORT
EAP
- ID POTENTIAL
ISSUES, IMPACTS & ALTERNATIVES
- REQUEST
COMMENTS
PUBLIC
- REVIEW DRAFT
AUTHORITY
- REVIEW FINAL
SCOPING
PHASE
REFERENCE NUMBER- REVIEW DRAFT
SCOPING REPORT & GIVE COMMENTS
- REVIEW FINAL
SCOPING REPORT
- ACCEPT, REJECT OR
AMEND PLAN OF
STUDY FOR EIAPROPONENT
- PROVIDE
INFORMATION & REVIEW DRAFT EIA REPORT
EAP - DETERMINE
SIGNIFICANCE OF
IMPACTS, DESCRIBE
ALTERNATIVES, DRAFT EMP
- REQUEST
COMMENTS
PUBLIC
- REVIEW DRAFT EIA REPORT & GIVE
COMMENTS
COMPETENT
AUTHORITY
REVIEW FINAL EIA REPORT & ACCEPT, REJECT OR AMEND
EIA PHASE
NEM: Waste Definition� ‘‘Waste’’ means any substance, whether or not that
substance can be reduced, re-used, recycled and recovered
� (a) that is surplus, unwanted, rejected, discarded, abandoned or disposed of;
� (b) which the generator has no further use of for the � (b) which the generator has no further use of for the purposes of production;
� (c) that must be treated or disposed of; or
What is waste?Is it
unwanted*
NOIt is not waste
*Surplus / unwanted /
rejected / discarded /
abandoned / disposed of
Can generator
use for purpose
YES
It is not wasteYES
use for purpose
of production
It is not waste
Must it be
treated /
disposed of
NO
NO
It is not waste
It is waste, BUTYES
NEM: Waste Definition (continue)� (d) that is identified as a waste by the
Minister, ‘‘by notice in the Gazette’’ and includes waste generated by the mining, medical or other sector,medical or other sector,
�but—
� (i) a by-product is not considered waste;
� (ii) any portion of waste, once re-used, recycled and recovered, ceases to be waste;
BY-PRODUCT
� means a substance that is produced as part of a process that is primarily intended to produce another substance or product and that has the characteristics of an equivalent virgin the characteristics of an equivalent virgin product or material;
Application of Act� Section 4 (1) Act does not apply to—
� (a) radioactive waste that is regulated by the Hazardous Substances Act (15 of 1973), the National Nuclear Act (46 of 1999);
� (b) residue deposits and residue stockpiles that � (b) residue deposits and residue stockpiles that are regulated under the MPRDA (28 of 2002);
� (c) the disposal of explosives that is regulated by the Explosives Act (15 of 2003)
� (d) the disposal of animal carcasses that is regulated by the Animal Health Act (7 of 2002)
� The direct, threats to biodiversity are
� habitat loss,
� overexploitation of species,
NEMBA: Competition for limited resources
� overexploitation of species,
� Pollution,
� the spread of invasive species or genes, and
� climate change.
NEMAQA RegulationsRegulation / Standard Number Date
National Ambient Air Quality Standards Government Notice No.1210
24 Dec 2009
List of activities which result in atmospheric emissions which result in atmospheric emissions
Government Notice No.248
31 March 2010
Declaration of Vaal Triangle Air-Shed Priority Area ito section 18
GovernmentGazette No.365
21 April 2006
DRAFT Declaration of the Highveld as priority area ito section 18
Government Notice No.270
5 May 2011
DRAFT Dust Control Regulations Government Notice No.309
27 May 2011
AIR QUALITYThe cumulative air quality impacts include fugitive dust emissions from mining, agricultural, vehicle activities on paved & unpaved roads, veldt fires, domestic fuel burning
GEOLOGYGEOLOGY
Mining
Removal of a TSFs from a geological substrate
removes the source term, thereby reducing
potential exposure risks
TSFs
TSFTSF Footprint
GROUNDWATERGROUNDWATER
The water quality might be affected
Typical dolomite profile
Draining water
Draining water
The water quality might be affected
TSF FootprintTSF
GROUNDWATERGROUNDWATER
Draining water
TSF
Draining water
Schematic soil profile
SURFACE WATERThe release to surface water will be reduced to the ecological requirements of the various streams, this might have an impact on downstream users
Water release to the
various streams will be
reduced
Legal requirements have
changed in order to
accommodate the zero reduced
accommodate the zero
effluent guidelines Water release will more
accurately reflect the
natural environment
EAP� Industry could be forced to make use of an
independent suitably qualified person (“consultant”) to apply on the client’s behalf.
� This independent person must have:
� Experience in the waste application process;
� be independent and
� all information must be supplied to the Department whether it is favourable to the client or not.