Venture / Operation Prepared By Mothobekhi, L and vd Westhuizen, D

Project Version No 2

Project Ref No Revision date 2015/03

TAPES:Task,Activity, Product, Equipment or Service

*Refer to Energies list in "Inventory" worksheet for hard copy

Area of Responsibility Activity, Task, Process,Products and service

Routine / NonRoutine

Energy Hazard/Aspect Consequences/ Impact/ Event(opportunity and threat).

Cause (S) *Inherent Risk Rating

Critical Controls Hierarchy ofcontrol

Emergency Measures

**Residual RiskRating

Comments

Office Admin Office Work Routine Resource usage Use of electricity (office sanitary andkitchen)

Depletion of non-renewable energyresources

Operational 5 Use of energy saving devices andenvironmental awareness

Engineering &Admintrative

Non-required 2

Office Admin Office Work Routine Environmental impact Use of Water (Kitchen and sanitary) Depletion of water resources Operational 5 Toolbox discussion-Environmentalawareness

Admintrative Non-required 2

Office Admin Office Work Routine Environmental impact Generation of general waste Reduction of space in landfill site andloss of land productivity

Operational 5 EXP_02-Prospecting procedure -Minimisation of domestic wastegeneration at the house. Toolboxdiscussion

Admintrative Non-required 2

Office Admin Office Work Routine Environmental impact Generation of recyclable waste Resource conservation Operational 5 EXP_02-Prospecting procedure -Wasteseparation and Environmentalawareness

Substitution &Admintrative

Non-required 2

Parking Parked vehicles Non Routine Environmental impact Potential Oil spillage Contamination of soil Indicental 4 Oil spill kit readily available,environmental awareness, Vehiclesregularly serviced and daily pre-startcheck.

Administrative Oil spill kit 2

Parking Parked vehicles Non Routine Environmental impact Potential Oil spillage Contamination of water Indicental 4 Oil spill kit readily available,environmental awareness, Vehiclesregularly serviced and daily pre-startcheck.

Administrative Oil spill kit 2

Parking Parked vehicles Non Routine Environmental impact Generation of hazardous waste - Cleaningof oil spillages and contaminated soil.

Reduction of space in landfill site Indicental 3 Traing and awareness Administrative Non-required 3

Travelling Vehicle driving (travel to sitefor ground geophysicalsurvey, drilling & sampling)

Routine Environmental impact Exhaust emissions Air pollution Operational 16 Vehicles serviced as per manufactoryrecommendation, driving within speedlimits and toolbox talk

Administrative Non-required 11

Travelling Vehicle driving (travel to sitefor ground geophysicalsurvey, drilling & sampling)

Routine Environmental impact Fossil fuel consumption Depletion of non-renewable energyresources

Operational 16 Vehicles serviced as per manufactoryrecommendation, driving within speedlimits and toolbox talk

Administrative Non-required 11

Travelling Vehicle driving (travel to sitefor ground geophysicalsurvey, drilling & sampling)

Routine Environmental impact Dust generation Air pollution Operational 12Awareness and reduced speed    

Administrative Non-required 7

Travelling Vehicle driving (travel to sitefor ground geophysicalsurvey, drilling & sampling)

Routine Environmental impact Generation of general waste Reduction of space in landfill site andloss of land productivity

Operational 5 EXP_02-Prospecting procedure -Minimisation of domestic wastegeneration at the house. Toolboxdiscussion

Admintrative Non-required 2

Travelling Potential road accident Emergency Community impact Animals/Livestock/People Moving vehicles may accidentally hitpersons or animal causing injuries/deaths.

Accident 8 Toolbox Talks; Adherence to vehicleprocedures and speed limits

Admintrative Emergency procedure to befollowed.

5

Travelling Potential road accident Emergency Environmental impact Potential Oil spillage Contamination of soil Accident 8 Toolbox Talks; Adherence to vehicleprocedures and speed limits

Administrative andawareness

Spill Kit 5

Travelling Potential road accident Emergency Environmental impact Potential Oil spillage Contamination of water Accident 8 Toolbox Talks; Adherence to vehicleprocedures and speed limits

Administrative andawareness

Spill Kit 5

Field Airborne and Groundgeophisical work -Wastegeneration

Routine Environmental Generation of general waste Environmental/land pollution Poor riskassessment andbriefing

8 EXP_02-Prospecting procedure -Toolbox

talks and Emplan Briefing

Administrative Non-required 4

Airport Aircraft efueling - oil and jetfuel spiilage

Non Routine Environmental impact oil and jet fuel spiilage Contamination of soil Indicental 4 Spill kit readily available, environmentalawareness,

Administrative Oil spill kit 2

Airport Oil and jet fuel spillage clean-up.

Non Routine Environmental impact Generation of hazardous waste - Cleaningof oil spillages and contaminated soil.

Reduction of space in landfill site Indicental 3 EXP_02-Prospecting procedure -Traingand awareness

Administrative Non-required 3

Field Airborne geophysics Routine Environmental impact Exhaust emissions Air pollution Operational 16 Aircraft serviced as per manufactoryrecommendation.

Administrative Non-required 11

Field Airborne geophysics Routine Environmental impact Jet fuel consumption Depletion of non-renewable energyresources

Operational 16 Aircraft serviced as per manufactoryrecommendation.

Administrative Non-required 11

Desktop Study

Travelling by road to and from suites

Field_Geophysics

De Beers Group Exploration

ECOHS Baseline Risk Assessment Form

RSA Exploration Approved By

Gabisile Simelane

Free State

Medium Significant  Significant  High  High

Medium Medium Significant  High High

Low Medium Significant  Significant   High

Low Low Medium Significant   Significant 

Low Low Medium Medium Significant 

Medium Significant  Significant  High  High

Medium Medium Significant  High High

Low Medium Significant  Significant  High

Low Low Medium Significant  Significant 

Low Low Medium Medium Significant 

Prepared by: GE ECOHS Version No: 02

Issue Date: 07/02/2011Version Date: 19/06/2012

Field Airborne accident Emergency Environmental impact Potential Oil spillage Contamination of soil Accident 8 Aircraft serviced as per manufactoryrecommendation.

Administrative andawareness

Emergency procedure to befollowed, Spill Kit

5

Prepared by: GE ECOHS Version No: 02

Issue Date: 07/02/2011Version Date: 19/06/2012

Field Airborne accident Emergency Environmental impact Potential Oil spillage Contamination of water Accident 8 Aircraft serviced as per manufactoryrecommendation.

Administrative andawareness

Emergency procedure to befollowed, Spill Kit

5

Field Airborne accident Emergency Environmental impact Fire or explosions Air pollution Accident 5 Aircraft serviced as per manufactoryrecommendation.

Administrative andawareness

Emergency procedure to befollowed.

5

Field accommodation Accomodation Routine Electrical Use of electricity for field office, Kitchenetc.

Depletion of non-renewable energyresources

Operational 11 Awareness Administrative Non-required 5

Field accommodation Accomodation Routine Environmental impact Use of Water (Kitchen and sanitary) Depletion of water resources Operational 8 Awareness Administrative Non-required 5

Field accommodation Accomodation Routine Environmental impact Generation of general Waste Reduction of space in landfill site andloss of land productivity

Operational 8 EXP_02-Prospecting procedure -Awareness, Waste separation

Administrative Non-required 5

Field accommodation Accomodation Routine Environmental impact Generation of Recyclable waste Reduction of space in landfill site andloss of land productivity

Operational 8 EXP_02-Prospecting procedure -Awareness, Waste separation

Administrative Non-required 5

Field Human waste Routine Environmental impact Sewage generation potentail soil, ground and surfacewater contamination

No proper toile

provided

17 EXP_02-Prospecting procedure -Chemical toilets to be providedatprospecting sites.

Engineering, Administrative

Non-required 5

Field Site establishment/clearing Routine Environmental impact Removal of endangered tree species Extinction of endangered tree species.Land degradation

Operational 8 EXP-02-PR_Prospcting operationalprocedure. Induction. Shift drill positionif in area with protected species.Transplanting trees if no alternative isavailable .No endangered and Nationaprotected trees onsites

Administrative Non-required 5

Field Site establishment/clearing Routine Environmental impact Vegetation clearance Loss of vegetation, increased erosion Operational 8 Induction, Minimise are of disturbance ,only 2m of fire break is created arounddrillsite

Administrative Non-required 5

Field Site establishment/clearing Routine Environmental impact Increased erosion due to vegitationclearance

Loss of topsoil Operational 8 Induction, Minimise are of disturbance ,only 2m of fire break is created arounddrillsite

Administrative Non-required 5

Field Site establishment/clearing Routine Environmental impact Disturbance to heritage site i.e graves Destroyed heritage site or assets Operational 8 EXP-02-PR_Prospcting operationalprocedure 2.2.3 and awareness andInduction.

Substitute andadministrative

Non-required 5

Field Site establishment/clearing Non Routine Environmental impact Potential Oil spillage Contamination of soil Indicental 4 Oil spill kit readily available,environmental awareness, machineryregularly serviced and daily pre-startcheck.

Administrative Oil spill kit 2

Field Site establishment/clearing Non Routine Environmental impact Potential Oil spillage Contamination of water Indicental 4 Oil spill kit readily available,environmental awareness, machineryregularly serviced and daily pre-startcheck.

Administrative Oil spill kit 2

Field Site establishment/clearing Non Routine Environmental impact Generation of hazardous waste - Cleaningof oil spillages and contaminated soil.

Reduction of space in landfill site Indicental 3 Traing and awareness Administrative Non-required 3

Field/ Camp site Site establishment Routine Environmental impact Generation of general waste Reduction of space in landfill site andloss of land productivity

Operational 5 Minimisation of domestic wastegeneration at the house. Toolboxdiscussion

Admintrative Non-required 2

Filed Drill rig operation Non Routine Environmental impact Prospecting within riparian zone Impact on stream flow Operational 18 EXP_02-Prospecting procedure 2.1.1 Administrative Non-required 8

Filed Drill rig operation Non Routine Environmental impact Abstration of water for drilling purposes. Reduction on water availability forother existing land users

Operational 18 EXP_02-Prospecting procedure 2.1.2 Administrative Non-required 8

Field Drill rig operation Routine Environmental impact Pollution by spillages (hydraulic oil &fuel). Drill string left on the ground

Breakages of hoses, valves or controls;loss of drilling equipment downhole.

Poor inspectionand maintenance

8 EXP-03-PR_Drilling Procedure- Pre-startchecklist and service of equipment

Engineering, Administrative

Oil spill kit 5

Field Drill rig operation Routine Environmental impact Drlling into natural gas Fire and/or explosion Operational 22 EXP-03-PR_Drilling Procedure Administrative Emergency procedure to befollowed.

8

Field Drill rig operation Routine Environmental impact Fire Safety risk, impact on both flora andfauna

Indicedental 8 EXP_02-Prospecting procedure administrative Emergency procedure to befollowed.

5

Field Drill rig operation Routine Environmental impact Chemicals used as lubricant Ground water pollution Poor RiskAssessment, awareness

8 Only use non-toxic and biodegradablechemicals. Provide MSDS for allchemicals used.

Administration andsubstitute

Oil spill kit 5

Field Human waste Routine Environmental impact Sewage generation potentail soil, ground and surfacewater contamination

No proper toileprovided

17 EXP_02-Prospecting procedure -Chemical toilets to be providedatprospecting sites. Pit toilets only to beused away from watercourses.

Engineering, Administrative

Oil spill kit 5

Field site rehabilitation Dewatering of sump Routine Environmental impact Spillage of contaminated water Soil contamination Poor Risk

Assessment,

8 EXP-06-PR_Prospecting SiteRehabilitation procedure -Riskassessment, Secondary containment

Administrative Oil spill kit 5

Field site rehabilitation Excavations and reshaping Routine Environmental impact Distibution of weeds/invesive speciesseeds

Infestation of weeds/invasive species Operational 6 EXP-06-PR_Prospecting SiteRehabilitation procedure -Weeds/invesive species seedseradication procedure

administrative Non-required 4

Field site rehabilitation Excavations and reshaping Routine Environmental impact Soil erosion Loss of topsoil Operational 6 EXP-06-PR_Prospecting SiteRehabilitation procedure

administrative Non-required 5

Field site closure Closing exploration activitiesfrom one camp

Non Routine Environmental impact Post closure residual environmentalaspects – invasive plant species, erosionand water pollution

invasive plant species, erosion andwater pollution

Operational 6 EXP-06-PR_Prospecting SiteRehabilitation procedure and financialprovision

administrative Non-required 5

Accomodation/temporary camps

Site establishment - drill site,

Drilling

Field site rehabilitation

Field site closure

Prepared by: GE ECOHS Version No: 02

Issue Date: 07/02/2011Version Date: 19/06/2012

Field site closure Closing exploration activitiesfrom one camp

Non Routine Community impact Community expectation Company Reputation and community

relationship getting affected

Lack of job forlocal people andcontractors maypossibly create anegative impactfor futureexploration

15 Propoer communication between theengaged community and Debeersrepresentative. Buliding Goodrelationship with the stakehiolders

Administrative Non-required 5

Prepared by: GE ECOHS Version No: 02

Issue Date: 07/02/2011Version Date: 19/06/2012

Significant Risk rating methodology

Anglo American 5x5 Risk Matrices Anglo American 5x5 Risk Matrix is a systematic methodology that has been adopted to evaluate the risk of each respective impacts/unwanted event. The risk of each impacts/unwanted events is determined for Safety, health and Environment. The fundamental principle of Risk Matrices is to recognise that it is simply a tool to prioritise risks and the actions required to manage the risk to an acceptable level. It is a risk ranking tool that provides a qualitative means to determine the significance of risks and the required effort to address priorities in addressing the risk. A minimum of two factors are considered for each risk identified:

Likelihood: chance/probability that the risk will occur within a time period

The definition of likelihood provides time based frequency guideline for evaluating risks associated with (repeat) events on a 5 point scale.

Consequence: The impact the risk will have, should it materialise

Given the types of headline risks that the Family of Companies encounters, the consequences/ impact of these risks are categorised across the following areas:

People Safety Delivery of Results Occupational Health Financial Environmental Legal Reputational

Note: The risk are categorised into low, medium, significance and high. Anglo American has adopted a ranking approach from 1 to 25, meaning there are unique Risk Numbers for each risk rated: Low: 1 -5: Medium: 6 to 12: significant: 12 to 20 and high: 21 to 25 Note: When rating significance of environmental aspects the duration and extent of impact must be taken into consideration as follows: For Pollution impacts – Toxicity, Volume and nature of the substance in question. For habitat disturbance – sensitivity of the habitat, the size of the area affected and

the ability of the environment to rehabilitate (Assimilative capacity). For biodiversity impact – red data rating of the species and the range of the species For resource use – amount of resource used, resource availability and whether it is

renewable or not.

 

 

T

2

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

Note: This

from

Table of Con

1.  PURP

2.  PROC

2.1.  CON

2.2.  SPERESOURC

2.2.1. 2.2.2. 2.2.3. 2.2.4. 

2.3.  ACE

2.4.  SIT2.4.1. 2.4.2. 2.4.3. 2.4.4. 2.4.5. 

2.5.  VEH

2.6.  WA

2.7.  GEO

2.8.  DRI

xploration RS

Operational

Next

4 S

BY: Theo Rikhotso

s document m this docum

ntents

POSE ............

CEDURAL RE

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ESS TO SITE

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t Review dat

Sept. 2016

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2

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

1. PURPOSThe pu

2. PROCEDA photor has

2.1.

2.2.

xploration RS

Operational

Next

4 S

BY: Theo Rikhotso

SE urpose of thTo documerequiremen

DURAL REQUtographic gas environme

CONTRA

The tender contractor. The Exploracontractors other requirOnce the teadhere to twill be madThe Exploraassessmentrelevant conEveryone woccupationa

SPECIFICAND RES

2.2.1. R

Section 21 with, shouldactivities. The above applicable, prescribed fRecord of co

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The Projectwith landow

SA Based Op

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t Review dat

Sept. 2016

and Lucas Lemotlo

is prospectinent, ensure ts, that mus

UIREMENT allery of befontal impacts

ACT ON-BOAR

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C ENVIRONMSOURCES

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Page:

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De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

In theLEDET

xploration RS

Operational

Next

4 S

BY: Theo Rikhotso

Should watsupplier, auwater will beProspecting39 of 1998from time to

(“Small Induuse more thClassificatio1993, as am(a) 1: Foo(b) 2: Pro(c) 3: Ma(d) 5: con

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Limpopo PrT will be app

SA Based Op

l Procedure

t Review dat

Sept. 2016

and Lucas Lemotlo

ter not be suthorized to e available.

g is classified8 – Regulatio time.

ustrial User”han twenty con of All Ecomended andod Processinospecting, manufacturingnstruction.

he requiremt Notice 339

mit to the Mstration in a to commenc

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and/or bulkgistered arc

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rovince, (Limproached for

perations RS

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EXP-02

o

sufficient onissues wateAgreement md as “Small ion and Not

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f this assescinity of the d

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SA Exploratio

rocedure no

2-PR

APPROVED BY

n site to cater shall be amust be reco Industrial Utice – Gover

er user who s per day (20ities (5th editnted, under t

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onal Water A2004 as ame

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Water resoform and/orin terms of s

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Page:

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pecting actito ascertainecord maintas regulated ce 339 of M

work creatingentified in thhed by Centrg:

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De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

7 of 2vegeta

2.3.

xploration RS

Operational

Next

4 S

BY: Theo Rikhotso

20030 as amation during

ACESS TThe landowNo fences wcompletion As far as poIn cases wconsultationand the efftrimming tr(<3m) if absOff-road accOff-road accUse 3-point The landowThe route wno driving oIf a footpatincreased. If the track checked witIf the areaestablishedPlan tracks defined. If the trackcementing troad, reducflows into awill be remoIn very steeappropriateAny rocks otopsoil if it nThe open othroughout Reasonablelivestock. Tracks shouincidents anFor rehabilprocedure.

SA Based Op

l Procedure

t Review dat

Sept. 2016

and Lucas Lemotlo

mended, se the course o

TO SITE AND ner must bewill be cut w of work at aossible existihere off-roan with landofects to vegees and busolutely nececess by this cess will be turns when ner will be c

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EXP-02

o

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consulted as rcated (use

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SA Exploratio

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APPROVED BY

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TH CONSTRUn order to gapermission oA Explorationnd roads shas unavoidabss it is a stebe minimize

where neces

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on

:

4

Y: Gabisile Simelan

indigenous

UCTION ain access toof the surfacn. all be used. ble, the shoeep slope in ed by sticki

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the most sen

to cause ereaks and mto allow sede of erosion ndowners rey sensitive od build the trfor replacem

arified with t

id accidents

ather as the vironment w See EXP-P

Page:

Of 7

ne

plants, for t

o the site. ce owner; th

rtest possib which caseng to fencenly removing

y (< 3 month

e turning cirff-road routethe edge if pbed area fromway such tha

re red data

conducted

nsitive areas

rosion, consmitre drains diment to se or damage equest that itor prone to erack.

ment during

the landown

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impact of cowill be much R-06 Prospe

Version

the removal

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ble route wie a zig-zag we lines as fag bushes an

s).

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species, the

prior to th

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sideration w to take theettle out befto a wetlandt be left in perosion, the

rehabilitatio

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noise, dust

ompaction a higher. ecting Site

5

of indigeno

be repaired

ll be taken will be optimar as possibnd small tre

d there will ny wider. rint cannot

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ese have be

will be given e water off tfore the watd. The ceme

place. services of

on, as will a

nd maintain

t and injury

and chances

Rehabilitati

ous

on

in al)

ble, ees

be

be

be

ng

en

to the ter ent

an

any

ed

to

of

on

 

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

2.4. Everyothems

xploration RS

Operational

Next

4 S

BY: Theo Rikhotso

SITE ESTone workingselves in a m

2.4.1. SAn onsite Sto minimize

2.4.2. SA smoking adry grass toSmoking iscompliance

2.4.3. SThe drill conthe form of EnvironmenThe toilet coThe toilet wA copy of thThe record o

2.4.4. W

A waste maHazardous wNo waste wBefore takiDepartmentGeneral wasdisposal siteHazardous avoid any awaste site. Records wil

2.4.5. HA spill kit wshould be cDrip trays afor oil leak. All oil contaSpare drip servicing an

SA Based Op

l Procedure

t Review dat

Sept. 2016

and Lucas Lemotlo

TABLISHMENg for and doimanner that

SHE risk assHE risk asse

e the potentia

Smoking ararea must b

o prevent fires restricted and may re

Sanitation Fntractor sha a portable tontally friendlyontents will bill be maintae registratioof disposal s Waste mannagement awaste will beill be disposng waste tot of Environmste will be ree. waste shall

additional sp

l be kept of t

Hydrocarboith all items

checked regund/or PVC s iners kept otrays shall b

nd repair of m

perations RS

te Pr

EXP-02

o

NT ng work on projects our

sessment essment mual SHE risk,

ea be establishee, smoking s

to the smosult disciplin

Facilities all at all drilloilet. y agents willbe disposedained so thaton of the treashall be mai

agement area shall bee kept separ

sed of on-siteo the nearemental Affairemoved from

be disposepillage when

the disposa

on/chemica up to date ularly. sheeting will

n site must be kept andmachinery a

SA Exploratio

rocedure no

2-PR

APPROVED BY

behalf of Der values.

st conduct ain the presc

ed, with the ignage, and oking area. nary action.

ing sites pro

be used in t of at a regist it remains atment workntained.

e demarcatedrate from gee and no litteest municiprs and Foresm the site on

ed in a demn stored, unt

l of all hazar

l spillage mmust be kep

be placed u

be kept in dd used to cond vehicles.

on

:

5

Y: Gabisile Simelan

e Beers RSA

and controls/ribed forman

following as fire extinguiSmoking in

ovide adequ

the toilets tostered waterin an accept

ks / sewerag

d with clearlneral wasteering is allowal landfill a

stry should bn a weekly b

arcated bin til it can be

rdous waste

managemenpt on site at

under any ma

rip trays. ollect oils an

Page:

Of 7

ne

A Exploration

/ mitigation nt.

s minimum: Cisher. n any other

ate and wel

o biodegrader treatment wtable conditi

ge works sho

y marked wa.

wed. a copy of thbe asked for basis and dis

and precau disposed of

.

nt all times. Th

achinery on

nd fluids fro

Version

n are expect

measures b

Cigarette bu

r area will

ll maintained

e the contenworks / sewion.

ould be obta

aste bins wit

he license and kept onsposed of at

utions shoulf at a licens

he content o

site that has

om any eme

5

ted to condu

be put in pla

utt bin, clear

result in no

d sanitation

nts. erage works

ined.

th lids.

issued by tn file. an authoriz

d be taken sed hazardo

of the spill k

s the potent

ergency on-s

uct

ace

red

on-

in

s.

the

zed

to ous

kits

tial

ite

 

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

2.5.

2.6.

xploration RS

Operational

Next

4 S

BY: Theo Rikhotso

The contentdisposed ofAny spill ontas saw dusof as hazard

VEHICLEIt is the dutensure thathydraulic lechecks musIt is not plareceive atteOther equipminimize spEnsure all hA log book iThe amountThese are fthe consumusage. Should therthe case witOld tyres arBattery servdistilled watBattery chathe battery. If the battean exchang

WALKINGPlan the waduration of Walkers shcompass. Avoid wherextreme weWater/ClothappropriateBe aware of Deh Sho Ank Bon

SA Based Op

l Procedure

t Review dat

Sept. 2016

and Lucas Lemotlo

ts of drip paf at as hazarto the grount and removdous waste (

ES, EQUIPMEty of each dt all componaks which m

st be documnned to do a

ention. pment usedpillage of fueheavy items as kept for eat of fuel usedforwarded to

mption of fue

re be a probth routine pre retained bvicing shoulter to the indrging, if req ry does not

ge basis from

G IN THE FIEalk and consthe walk.

hould ensure

re possible eather and behing/Equipmely and wear f the followin

hydration, suock arising frkle sprain ne fracture

perations RS

te Pr

EXP-02

o

ns / PVC linrdous waste nd should beving the con(see 2.4.4).

ENT, FUELS Ariver to perf

nents of the may causes dented any mainten

d in the proel and oils duare raised ofach vehicle. d and kilomeo the Projecel against kil

blem; vehiclereventative m

by the supplied be done dicated leveuired, will b

charge due m outside con

ELD ider location

e they have

hazards sue informed o

ment – wa suitable hikng risks whilunburn and srom injury

SA Exploratio

rocedure no

2-PR

APPROVED BY

ings must b (see 2.4.4).

e cleaned upntaminated s

AND OILS form a daily vehicle are damage to o

nance of veh

ospecting pruring operatff the ground eters travelle

ct Manager alometers tra

es are sent maintenanceers for retreaby outside cl. e done in a

to damagedntractors.

n, degree of

e appropriat

ch as cliff on the naturlkers shoul

king footweae walking in

sun/heat str

on

:

6

Y: Gabisile Simelan

be soaked up immediatelsoil, spillage

and weekly in a good stour environm

hicles on pro

rocess musions which cd to limit com

ed per montand/or Oper

avelled. This

in for mainte. ating or dispcontractors;

well-ventila

d cells a rep

difficulty, en

te navigatio

edges, slippre of the terrld ensure r. the field:

roke

Page:

Of 7

ne

p with oil bio

y by using oe and absorb

y pre-start chtate of repa

ment if it lea

ospecting sit

st also be acause pollutimpaction wh

th are calculrations Supp highlights p

tenance by

posal. De Beers’s

ted area, w

placement b

nvironmenta

onal equipm

pery tracks,ain to be trathey carry

Version

odegrading lo

il absorbentbent materia

heck on his/ir and that iks onto the

tes. Only em

adequately on of the en

here practica

ated from thport Manageproblems of

outside con

s staff shou

ith a drip tra

battery will b

l sensitivity o

ment e.g. GP

, rocks, danavelled over.

adequate

5

oose fibre a

t material sual and dispo

/her vehicle it has no oil ground. The

mergencies w

maintained nvironment. able.

he log book. er who checexcessive fu

ntractors, as

ld only top

ay undernea

be obtained

of the site a

PS maps a

ngerous tree water, dre

nd

uch ose

to or

ese

will

to

cks uel

s is

up

ath

on

nd

nd

es,

ess

 

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

2.7.

2.8. Refer

xploration RS

Operational

Next

4 S

BY: Theo Rikhotso

Sym Asp Burn Sna Smo

Senior Fieldabove risksBush Walkeonly footprinAdditional eeven in winwaterproof gaiters, mobObserve - Ebehind to reDo not rely that you areBe careful –

GEOPHYGround geostraight lineLine cuttingtrees or largSome survebiodegradathese shoulOccasionallreference. Apurpose. Th

DRILLING to EXP-PR-0

SA Based Op

l Procedure

t Review dat

Sept. 2016

and Lucas Lemotlo

mptoms sugghyxiation anns

ake bites oke and fored Officer/Sup. ers code – ants! equipment tonter). The fol

matches, pbile phone, s

Each membeeduce the ris on others foe fully prepar– avoid walk

YSICAL SURVophysical sures collecting g shall be limge bushes iseys require ble flagging ld be removey, a permanA steel fenc

he position o

G 03 Drilling pr

perations RS

te Pr

EXP-02

o

gesting the od smoke inh

eign matter ipervisors of

aim for mini

o be carried llowing addi

penknife, idesun glasses,er of the grosk of the groor your welfared.

king alone int

VEYS rveys usually data. mited to thes permitted. the marking tape. Occased on complnent markerce dropper,

of the perma

rocedure and

SA Exploratio

rocedure no

2-PR

APPROVED BY

onset of hypohalation

n eyes teams walk

imal impact

in a hands ftional equip

entification, , whistle, tor

oup should koup becominare. Bring th

to unknown

y require op

e trimming o

g of positionsionally wooetion

r will be req cemented nent marker

d EXP-PR-06

on

:

7

Y: Gabisile Simelan

othermia

king should b

bush walki

free back papment items

money, surch and warm

keep in sightg split.

he correct eq

terrain.

perators of g

of branches

ns along eaoden stakes

uired to mato the grour will be clea

6 Prospecting

Page:

Of 7

ne

be trained in

ng. Take on

ack: sun hat s may also brvival bag/bm top. t the walker

quipment, cl

geophysical i

and underg

ch survey lis are used to

ark the positund if requirared with the

g Site Rehab

Version

n first aid to

nly photogra

and sunscrebe considerelanket, spa

rs immediate

lothing, food

instruments

growth; no cu

ine; this is do mark the

tion of a surred, will be e landowner.

bilitation pro

5

cope with t

phs and lea

een (essentied: a lighter re boot lace

ely ahead a

d and water

to walk alo

utting down

done by usi ends of line

rvey for futu used for th.

ocedure.

the

ave

ial, or es,

nd

so

ong

of

ng es;

ure his

 

T

2

De Beers Ex

Drilling Proc

Date

Sept. 201

PREPARED B

Note: This

from Table of Con

1.  PURP

2.  PROC

2.1.  GEN

2.2.  THE

2.3.  COD2.3.1. 2.3.2. 2.3.3. 2.3.4. 2.3.5. 2.3.6. 2.3.7. 2.3.8. 

2.4.  EM

2.5.  DRI2.5.1. 2.5.2. 2.5.3. 2.5.4. 

xploration RS

edure

Next

4 S

BY: Theo Rikhotso

s document m this docum

ntents

POSE ............

CEDURAL RE

NERAL SAFE

E USE OF DR

DE OF PRACStatus of CGeneral InfProperties Risk AssessIdentificatioDetection FProcedure Control of G

ERGENCY P

ILLING SITE Access andPreparationRehabilitatClosure......

SA Based Op

t Review dat

Sept. 2016

and Lucas Lemotlo

is controlledment are dee

....................

QUIREMENT

ETY AT DRILL

RILLING AGE

TICE FOR THCode of Practformation anand Dangersment .........on of FlammFlammable G at Drill Site .Gas Emissio

REPAREDNE

MANAGEMEd Siting ........n and Drillintion of a Drill....................

perations RS

te Pr

EXP-03

o

d when storeemed to be u

....................

T ..................

L SITES ........

NTS AND LU

HE PREVENTtice (COP) ...nd Terms ans of Methan....................

mable Gas SoGas ..................................ns ...............

ESS FOR FIR

ENT ..................................g .................l Site ...............................

SA Exploratio

rocedure no

3-PR

APPROVED BY

ed on documuncontrolled

...................

...................

...................

UBRICANTS .

TION OF FLAM....................d Definitionse .....................................ources .....................................................................

RE ................

...................

....................

....................

....................

....................

on

:

1

Y: Gabisile Simelan

ment managed and are on

....................

....................

....................

....................

MMABLE GA.....................s ................................................................................................................................................

....................

........................................................................................................

Page:

Of 11

ne

ement systenly valid on th

....................

....................

....................

....................

AS EXPLOSIO........................................................................................................................................................................

....................

....................

.....................

.....................

.....................

.....................

Version

em Printed cohe day of pri

....................

....................

....................

....................

ONS ..............................................................................................................................................................................

....................

....................................................................................................

5

opies createinting.

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

ed

.. 1 

.. 1 

.. 1 

.. 1 

.. 2 . 2 . 2 . 2 . 2 . 2 . 3 . 3 . 3 

.. 4 

.. 4 . 4 . 4 . 5 . 5 

 

2

De Beers Ex

Drilling Proc

Date

Sept. 201

PREPARED B

1. PURPOSThe pu

2. PROCED2.1. G

2.2. T

xploration RS

edure

Next

4 S

BY: Theo Rikhotso

SE urpose of thTo implememanage poincludes siteTo include thigh to medpresent.

DURAL REQUGENERAL SA

A risk assesAn area of cwith the drisafety shoeThis area wgas being eDust and eywind may bAll staff anperson (usuOnly qualifiitself. Do not drilTerminate d

THE USE OF D

The quantitbe kept by tThe potentiPR-02 ProspThe 16 posubstancesWherever pshould be u

SA Based Op

t Review dat

Sept. 2016

and Lucas Lemotlo

e Drilling proent and maotential signe preparatiothe procedudium risk e.

UIREMENT FETY AT DRI

ssment mustcontrol is to ll contractors/boots, eyeill corresponncountered ye protectiolow dust in dd contracto

ually the drilled persons

l during an drilling for th

DRILLING AG

ty of drill agethe project gal impacts cpecting Opeoint Materia used by the

possible and used.

perations RS

te Pr

EXP-03

o

ocedure is: aintain Safetificant impa

on, large diamure for preve.g. where Ka

ILL SITES

t be conduct be demarcar/operator, we protection,nd with the “ (see below)n should alsdifferent direors must ob manager / (usually the

electric stoe day or wai

GENTS AND

ents and lubgeologist (Apcaused by orational Proc

al Safety Dae drilling con available, e

SA Exploratio

rocedure no

3-PR

APPROVED BY

ty Health aacts/significmeter drillingention of flaaroo rocks o

ted in a presated (with dawithin which, dust and he“No smoking. so be providections. ey safety inforeman). e drill contra

orm. Lightninit out the sto

LUBRICANTS

bricants usependix I: Reil leaks fromcedures. ata Sheets tractor shou

environment

on

:

1

Y: Gabisile Simelan

nd Environmant impactsg and small mmable gasor other pot

scribed formanger tape ah relevant PPearing proteg” area defin

ded to all sta

nstructions i

actor’s staff

ng striking torm inside ve

S

ed shall be rcord of quan

m machinery

containing uld be obtaintally friendly

Page:

Of 11

ne

mental (SHEs related to diameter drs explosionstential sourc

ant. and/or paintPE must be ction).

ned where th

aff outside t

issued by th

f) are allowe

the drill maehicles park

ecorded by ntity of drilliny used at su

all relevanned. drilling age

Version

E) working o explorationrilling. s when drillices of flamm

ted stakes) iused (hard

here is a risk

the area of

he appointe

ed to opera

ast is a veryked away from

the contractng agent userface are co

nt data per

nts and drill

5

procedures n drilling. Th

ng in areas mable gas a

n consultatihats, overal

k of flammab

control as t

ed responsib

te the drill

y real dangm the drill ri

tor and recoed) overed by EX

rtaining to

l bit lubrican

to his

of are

on lls,

ble

the

ble

rig

er. g.

ord

XP-

all

nts

 

De Beers Ex

Drilling Proc

Date

Sept. 201

PREPARED B

2.3. C

2

2

This Cthe RSdistinc

2

2

2

xploration RS

edure

Next

4 S

BY: Theo Rikhotso

CODE OF PRA

2.3.1. Statu

Inland occuSouth Africaof Practice (This mandaA2 issued bThis is a maThis COP mwhether theThis COP suAll managerprevention ensure com

2.3.2. Gene

COP is to be SA. As suchction betwee

2.3.3. Prope

Methane is Methane gaColourless, CombustibleExplosive beOver 15% it

2.3.4. Risk AThe occurreHowever duunnoticed implementaThe main risCOP therefoIt is not envfrom the ho

2.3.5. Ident

SA Based Op

t Review dat

Sept. 2016

and Lucas Lemotlo

ACTICE FOR

s of Code of

urrences of a. When drill(COP) will be

atory COP waby the Chief Iandatory COP

may be used e COP is effeupercedes alrial instructioof flammab

mpliance.

ral Informat

used by De , the words "en prospecti

erties and Da

often mixedas is lighter t odourless ae below 5%.etween 5% at replaces th

Assessmentence of gas pue to the higor without

ation of the Csk therefore

ore concentrvisaged that ole and there

ification of F

perations RS

te Pr

EXP-03

o

THE PREVEN

f Practice (CO

natural gas ling through e adhered toas drawn upnspector of P in terms of in accident

ective and fitll previous reons or recom

ble gas explo

ion and Term

Beers Conso"mine" or "mng and mini

angers of M

d with other fthan air (S.Gnd tasteless and 15%. e oxygen in t

pocket intersgh probabilit taking duCOP exists. e exists in norates on dete any drilling efore proced

Flammable G

SA Exploratio

rocedure no

3-PR

APPROVED BY

NTION OF FL

OP)

are restricte rocks belon

o. in accordan Mines. f sections (2 investigatiot for the purpelevant COP'mmended prosions must

ms and Defin

olidated Minmining" shoul

ng in the Mi

ethane

flammable gG. 0.55). s and can on

the air and c

sections whity of seriouse precautio

on-detectionection proceshall be conures around

Gas Sources

on

:

2

Y: Gabisile Simelan

LAMMABLE G

ed to the senging to the

nce with Gui

2) and (3) of ons to ascertpose. 's. rocedures (vt comply wit

nitions

nes Limited dld be read asnerals Act.

gases (hydro

nly be detect

can cause su

lst drilling sus injury shouons, the ne

n of possibleedures. nducted whild spark and f

Page:

Of 11

ne

GAS EXPLOS

ediments of Karoo Supe

deline DME

the MHSA. tain complia

voluntary COth this COP

during explos indicating

ogen, butane

ted by an ins

uffocation in

urface borehuld such a geed to mo

e gas emissio

st detected flame suppr

Version

SIONS

the Karoo rgroup, the f

Ref. No. DM

ance and als

OP's) and staand must b

ration for dia prospecting

e, etc.)

strument.

n confined sp

holes is fairlygas pocket bonitor gas

ons from the

gas emissioression are n

5

Supergroup following Co

ME 16/3/2/

so to establi

andards on tbe reviewed

amonds withg as there is

paces.

y rare. be intersectemissions

e hole and t

ons are flowinot looked at

in de

1 -

ish

the to

hin no

ted by

the

ng t.

 

De Beers Ex

Drilling Proc

Date

Sept. 201

PREPARED B

2

2

2

When

xploration RS

edure

Next

4 S

BY: Theo Rikhotso

Pockets of gThese pockborehole pe

2.3.6. Detec

Prior to comthe drill holinstrument.The flammaproject and than 3 mon

2.3.7. Proce

An area up fencing. Symbolic sigFire extinguPrior to comthe drill holeDuring drillshould not by swingingAlways ensuon the drill should not tResults for purpose. Maintenancand during

2.3.8. Contr

flammable Stop all worWithdraw adangers. Inform the Mine HealthContinue mexceeding 1If the explohours. If thsupervision

SA Based Op

t Review dat

Sept. 2016

and Lucas Lemotlo

gas trapped ets of gas ar

enetrates the

ction Flamm

mmencing ane and in the

able gas mea at least eveths).

edure at Dril

to 40 (forty

gns, such asishers will b

mmencing ane and in the ing, gas reabe further th

g rods if the rure that the rods that thtake less tha all tests, w

ce on the drmaintenanc

rol of Gas Em

gas exceedsrk and immeall personne

Exploration h and Safety

monitoring an1 hour, the roosive mixture

e mixture re of a person

perations RS

te Pr

EXP-03

o

by impermere likely to be impermea

able Gas

ny work eace drill rods b

asuring instery three mo

l Site

y) metres ar

s “No Smokibe placed at ny work eac drill rods. adings are than 1m fromreading is taoperator is ahey are not an 30 secon

whether nega

rill equipmene, periodic r

missions

s 1% by voluediately shutl to outside

Programmey Act and thend if the expods may be e remains aemains consn in position

SA Exploratio

rocedure no

3-PR

APPROVED BY

eable strata e under presble strata.

ch day, a flay a geologis

ruments wilnths during

round the d

ng, No Openstrategic po

ch day, a fla

taken at them the hole b

ken too closaware that y being move

nds. ative or pos

nt will only breadings will

me, the follot down all ene of the 40

e Manager, e Principal Inplosive mixtu removed frobove 1%, th

stant at 4% o of authority

on

:

3

Y: Gabisile Simelan

undergroundssure, result

mmable gasst who is trai

l be fully cha a drilling pro

rill site will

n Flames, Daints within ammable gas

e hole durinut care shouse to the holyou are takined whilst the

sitive, must

be done if th be taken at

owing steps ngines. m barricad

the appointnspector of Mure drops toom the hole the hole musor less, the ry. With the r

Page:

Of 11

ne

d. ting in sudde

s reading muined to use f

arged and coject (if the d

be fenced o

anger Keep Oand without ts reading mu

ng the chanuld be takene.

ng the readine reading is

be recorde

he flammabt intervals no

must be foll

e and fully

ted ManageMines of the o less than 1to allow the

st be monitorods may be rods remove

Version

en release o

ust be takenflammable g

alibrated pridrilling proje

off with wire

Out”, will be the demarcaust be taken

nging of rodsn in that a da

ng and alway being taken

d in a book

le gas readiot exceeding

lowed:

inform them

er under sec Region. 1% by volum free flow of ored for a m removed un

ed, the hole

5

of gas once t

n at the top gas measuri

ior to a drilliect lasts long

e fencing/ga

posted. ated area. n at the top

s. The metanger is pos

ys keep an en. The readi

k kept for th

ing is negatig 1 hour.

m of potent

ction 3 of t

me for a peri gas.

minimum of 2nder the diremust again

the

of ng

ng ger

ate

of

ter ed

eye ng

his

ive

tial

the

od

24 ect be

 

De Beers Ex

Drilling Proc

Date

Sept. 201

PREPARED B

2.4. E

See EX

2.5. D

Photohas en The esthat ththat is

2

Refer

2

xploration RS

edure

Next

4 S

BY: Theo Rikhotso

left with fremust then bIf the explosbe in close c

EMERGENCY

XP-PR-O5 Em

DRILLING SIT

graphic gallenvironmenta

stablishmenhe rehabilitas suitable for

2.5.1. Acce

to EXP-02-P

2.5.2. Prepa

This section2.4.) The Project for each driDetermine wRestrict drilWhere drilliheight) onlyconsultationbushes will If practicabplanning hoIn areas cochecked witto be adjustIn arid areastore in a drRemove all Level only remove safely

SA Based Op

t Review dat

Sept. 2016

and Lucas Lemotlo

ee flow for abe cementedsive mixtureconsultation

Y PREPARED

mergency Pr

TE MANAGEM

ery of beforeal impacts sh

nt of a drill sated area mur the agreed

ess and Sitin

PR Prospectin

aration and D

n must be re

Geologist mll hole compwhat anti-erol site to the ng is necessy. No large tn with the pl be stored on

ble, design dole direction,ntaining redth a botanisted so as no

as, remove arum. vegetation, equired areay to rig.

perations RS

te Pr

EXP-03

o

a minimum pd. remains in

n with the Pr

NESS FOR F

reparedness

MENT

e, during andhall be estab

site must beust be re-veg

d post closur

g

ng Operation

Drilling

ead with (EX

must complepleted (Appeosion measuminimum sizsary in thicktrees will belantation own a tarpaulindrill holes to, drilling mord data plant st to see if aot disturb theall plus centi

logs, stonesa for safe an

SA Exploratio

rocedure no

3-PR

APPROVED BY

period of 24

excess of 4%incipal Inspe

FIRE

s and Respon

d after drillinblished, impl

e establishegetated, safee land use.

nal procedur

XP-02-PR Pro

ete the drill sndix II: Drill sures are necze of cleared

kly vegetatede removed,

wner and withn for rehabilio avoid havire than one h species, the

any red data ese if at all pmetre size q

s and rocks ond effective o

on

:

4

Y: Gabisile Simelan

4 hours. If g

% for a perioector of Mine

nse Procedu

ng and/or anlemented an

d with closue, stable, no

re, section 2

ospecting op

site check psite checklis

cessary and d area. d area, tree cexcept if ach due compeitation. ng to set uhole from a e planned d species are

possible, prioquartz or oth

on surface aoperation of

Page:

Of 11

ne

gas remains

od of 1 weekes of the Reg

ure.

ny other activnd maintaine

ure, in mindon-polluting,

2.3.

perational p

provided at tst) implement t

cutting is limccessing exoensation be

p on the msingle cleare

drill sites ande present, anor to the posher light colo

nd store sepf the drill rig

Version

s constant t

k, any work tgion.

vities that haed.

taking into non-eroded

rocedure, se

he back of t

these.

mited to smaotic timber ping agreed t

ost sensitiveed site d access rond if these p

sitions being oured float, i

parately. or as requir

5

the entire ho

to be done w

as potential

considerati and in a sta

ection 2.2 a

this procedu

all trees (< 3plantations, to. The clear

e area e.g.

utes are to positions ne confirmed. if present, a

red for truck

ole

will

or

on ate

nd

ure

3m in red

by

be ed

nd

to

 

De Beers Ex

Drilling Proc

Date

Sept. 201

PREPARED B

2

Refer

2

Refer

xploration RS

edure

Next

4 S

BY: Theo Rikhotso

Where it is plastic sheewind and raWater comileft to flow recycled. Thground contPlan the suis no pollutiEnsure the fine sedimeThe only chhazardous aare used onOn some compressedused will b(Appendix I:Ensure thatavoid leaks Ensure thatLarge diamefrom site anOn completrehabilitatioAt the end provided on

2.5.3. Reha

to EXP-06-P

2.5.4. Closu

to EXP-06-P

SA Based Op

t Review dat

Sept. 2016

and Lucas Lemotlo

necessary et shall be pain. ng out of the in a controhe small tretamination amp to be duon by fine secapacity of t

ent. emicals to band is not tonly when siderigs, small d air systembe recorded: Record of qt all equipme or spills ontt all heavy iteeter drill samnd not placedtion the areaon procedureof the drillin

nce satisfied

bilitation of

PR Prospectin

ure

PR Prospectin

perations RS

te Pr

EXP-03

o

to remove tput in place

e hole whilstolled manne

ench will be and/or soil eug in less senediment formthe sump is

be used dowoxic to grounewall stabilisamounts o

m and the md by the drquantity of dent at the drto the groundems are raismples are plad elsewhere

as around the be adheredng programm with the reh

a Drill Site

ng Site Reha

ng Site Reha

SA Exploratio

rocedure no

3-PR

APPROVED BY

the topsoil to tempora

t drilling willer into the slined with h

erosion. nsitive area ming a layer adequate s

wn the hole and water or dsation is reqof bio-degra

moving partsilling contrarilling agent rill site that d. Repair an

sed off the graced directly

e on the grouhe drill hole wd to, referenme the landhabilitation.

abilitation pr

abilitation pr

on

:

5

Y: Gabisile Simelan

(e.g. diggingrily store an

be directedsump so asheavy duty p

if possible a over the soi

so as to avoi

are the detedrilling mudsuired.

adable rock . The amoun

actor and d used) can leak is i

ny leaks as sround to limy into bulk b

und. will be clear

nce below. d owner is t

rocedure.

rocedure, 2.

Page:

Of 11

ne

g a sump), ad cover the

d away from s not to cauplastic sheet

and line the sil in which ved pollution o

rgent baseds which mus

grease arnt of this biocumented

in drip trays oon as possit compactio

bags which s

ed of all dril

o be asked

7 closure an

Version

a tarpaulin topsoil to p

the rig alonguse erosion.t or tarpauli

sump to ensery little vegeof the surrou

d drilling foamst also not b

e used to o-degradabl by the pro

or on tarpasible. on, where prshould be rem

l sludge and

to sign the

nd landowne

5

or heavy duprotect again

g a trench a. This will in to minimi

sure that theetation growunding area

m which is nbe toxic. The

lubricate tle rock greaoject geolog

ulins bunds

acticable. moved direc

d litter and t

closure lett

er letter.

uty nst

nd be ise

ere ws. by

not ese

the ase gist

to

ctly

the

ter

 

Appendix I: Record of quantity of drilling agent used

 

Approved by: DBGS-GE Advanced Exploration

Hole ID/ Furo :

Data Hora Profund. Bentonita Viscopol T Viscopol TLV Cimento Soda Gesso (KG) Compactonit Graxa (KG) Cap 21 Rotafoam Dodigem Tempo no Filtro (1L) Assistente Sondador(Date) (00H00) ( m ) KG KG KG KG Fine Medium Coarse Fine Medium Coarse KG (Plaster) KG (Grease) (L) (L) (L) (Segundos) (Helper) (Driller)

TOTAL

Nutshells (KG) Mica (KG)

Project/ Projecto:

Geologist (Geologo)

Driller (Sondador)

 

Appendix II: Drill site checklist

 

DRILL SITE CHECKLIST

DATE / TIME START HOLE_____/_____ DATE / TIME END HOLE______/______ DATE / TIME REHAB COMPLETE _________/__________ HOLE POSITION (cape datum) LAT_____________ LONG_______________ FARM NAME______________NUMBER ____________DISTRICT______________ DRILL HOLE REFERENCE NO:_____________________ CASING METRES___________________ CASING RETRIEVED? Y/ N LDD METRES DRILLED______________ METRES CORED___________ GEOLOGIST: _____________________ DRILLING FOREMAN________________ ITEM Y N COMMENTS

GAS METER CALIBRATED PRE START

BEFORE PHOTOGRAPH

CHEVRON TAPE AROUND SITE

NO SMOKING SIGN

FIRE EXTINGUISHER AVAILABLE

PVC SHEETING UNDER DRILL TRUCKS

SAFETY SHOES, HARD HATS, EAR PLUGS, DUST MASKS WORN BY ALL

RECORD GAS METER READINGS

MSDS FOR OF OIL DRILLING FOAM & OIL

ANY LOOSE FIBRE USED

HOLE FILLED WITH DRILL CHIPS

1M STEEL PLATE COVERING HOLE AT 50cm / 1m DEPTH VIRGIN/CULTIVATED

NO DRILL CHIPS LEFT AT SURFACE

AFTER REHABILITATION PHOTOGRAPH

HOLE GROUTED WITH BENTONITE

SIGNATURE: __________________________ Project Geologist

 

Group Exploration Information Centre (GE IC) Reference No. or Location/link

Approved by: DBGS-GE Advanced Explo ration

YES NO

GEOLOGIST SIGNATURE DATE

DRILLER SIGNATURE DATE

ECOHS REP SIGNATURE DATE

PROJECT MANAGER SIGNATURE DATE

ACTIVITY

As drilled coordinates surveyed?

All core trays consigned to the coreshed

All scoped downhole geophysical surveys done?

Comments

Bore Hole No.

Date

Drill Rig Name

Depth of Hole

Hole depth as drilled confirmed by measuring drill string when pulling out?

All mud pits and sumps backfilled and levelled?

ADDITIONAL COMMENTS

All forms signed off by geologist and project Manager?

Pictures of drill site captured and on server?

Drill site left in as reasonable state?

Geologist

Driller

All drilling equipement removed?

All rubbish cleaned and properly dispossed off?

All spilages cleaned up?

DE BEERS GROUP SERVICES

Resource Development cycle

CORE HOLE CLOSURE FORM

Drillhole capped and clearly marked?

 

f

T

2

2

2

2

2

2

2

2

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

Note: This from this do

Table of Con

1.  PURP

2.  PROC

2.1.  SMAL

2.2.  REHA

2.3.  GROU

2.4.  USE O2.4.1. 2.4.2. 2.4.3. 

2.5.  INVAS

2.6.  MONI

2.7.  CLOS

xploration RS

Site Rehabi

Next

4 S

BY: Theo Rikhotso

document iocument are

ntents

POSE ............

CEDURAL RE

LL AND LARG

ABILITATION

UTING OF BO

OF ECO-T IN General .....As a DrencAs a Seed T

SIVE SPECIES

TORING AND

URE AND LA

SA Based Op

litation Proc

t Review dat

Sept. 2016

and Lucas Lemotlo

is controlled deemed to

....................

QUIREMENT

GE DIAMETE

OF FOOTPAT

OREHOLES ...

REHABILITA....................h: ................Treatment: .

S CONTROL.

D REPORTIN

ANDOWNER

perations RS

cedure

te Pr

EXP-06

o

d when store be uncontro

....................

T ..................

R DRILLING

THS, ROADS

....................

ATION OF DR............................................................

....................

NG ................

LETTER .......

SA Exploratio

rocedure no

6-PR

APPROVED BY

ed on documolled and are

...................

...................

SITE REHAB

AND TRACK

...................

ILL SITES AN............................................................

...................

...................

...................

on

:

1

Y: Gabisile Simelan

ment manage only valid o

....................

....................

BILITATION ...

KS ................

....................

ND OF PATHS...............................................................

....................

....................

....................

Page:

Of 14

ne

gement systeon the day of

....................

....................

....................

....................

....................

S / TRACKS ...............................................................

....................

....................

....................

Version

em Printed cf printing.

....................

....................

....................

....................

....................

................................................................................

....................

....................

....................

5

copies creat

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

....................

ted

.. 1 

.. 1 

.. 1 

.. 2 

.. 2 

.. 3 . 3 . 3 . 4 

.. 4 

.. 5 

.. 6 

 

2

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

1. PURPOThe pu

2. PROC

2.1.

xploration RS

Site Rehabi

Next

4 S

BY: Theo Rikhotso

OSE urpose of thTo implemeimpacts relaTo implemesignificantlyaccess trac

EDURAL REQ

SMALL AN

The areas aThe excess some time drowning ofRemove theFill the sumstored on a Restore proLoosen comReplace stoand aid watIf quartz or scattered ecreating micIf any soil owater and sin bands onIf the sloperehabilitatioDetermine materials (sreduce the cIf vegetatioseeds, and Check with the steps inAll equipmePortable toiEXP-02-PR PAll waste mto Refer to E

SA Based Op

litation Proc

t Review dat

Sept. 2016

and Lucas Lemotlo

is prospectinent and maated to apprent and may disturbed ks and/or ro

QUIREMENT

ND LARGE DI

around the h drill sludge on site to df livestock ane lining of themp with the tarpaulin.

ofile of site tompacted grouored rocks ater retention other light cevenly over tcrohabitats. on the site seed penetran the contoure is very ston measuresif the grad

stones, rockchances of en was remohelp prevenproject geol

n 2.5. ent, fencing, lets must beProspecting ust be remoEXP-02-PR P

perations RS

cedure

te Pr

EXP-06

o

ng operationaintain procropriate rehaaintain a pby De Beer

oads, drilling

T

IAMETER DR

ole will be c must be diry, the area nd/or wild gae sump. material ori

o fit in with aund. nd stones e.

coloured pebthe area – has been sation. If ther, leaving soteep the ads so as to endient requireks, brancheserosion. oved and stot erosion. ogist if a) se

fuel etc muse removed a Operational

oved from sitProspecting O

SA Exploratio

rocedure no

6-PR

APPROVED BY

nal proceduredures to m

abilitation of procedure fors RSA explog).

RILLING SITE

leared of all spose of at shall be baame.

ginally move

adjacent gro

venly over s

bbles were ccausing hea

severely come gradient is me undisturdvice of a cnsure minimaes berms tos) to reduce

ored, scatte

eeding is to

st be removeand the contl procedure ste and dispoOperational

on

:

1

Y: Gabisile Simelan

re is to : manage pot all prospector the eradoration for

E REHABILITA

drilling chip the designarricaded to

ed to make

und – first o

site to preven

collected sepat to be ref

mpacted, it m steep, this rbed sectioncompetent al chance ofo be constre the veloc

er this over

be done and

ed from sitetents dispossection 2.4.3

osed of at th procedure s

Page:

Of 14

ne

tential signifting activitiesdication of prospecting

ATION

ps. ated site. Wavoid accide

the excavat

overburden, s

nt wind and

parately (in aflected and

must be looloosening / s between tperson mus

f erosion. ructed acroity of rain w

the site as

d if b) Eco-T

. sed of at an 3). e appropriat

section 2.4.4

Version

ficant impas. alien specie purposes (

Where the sluental access

tion, and wh

subsoil and

water erosio

arid areas), tthus cooling

osened /sca scarifying shhe loosenedst be obtain

ss the site water and c

a mulch to

is to be use

approved fa

tely licenced4).

5

cts/significa

es from sitnewly creat

udge is left fs and possib

hich has be

then topsoil

on, trap see

these must g the surfac

arified to allohould be do

d sections. ned regardi

from natucatch soil a

hold soil a

ed. If so follo

acility (Refer

d facility (Ref

ant

tes ted

for ble

en

l

eds

be ce,

ow ne

ng

ral nd

nd

ow

to

fer

 

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

2.2.

2.3.

xploration RS

Site Rehabi

Next

4 S

BY: Theo Rikhotso

All tarpaulinGenerally bover the hoborehole nuAny drill holcasing will casing to cotakes respothe water HANDOVER Establish an

REHABILIT

Ensure all ePlace a natto prevent fRemove anyLoosen comIf on a slopeCheck with the steps inPhotograph

GROUTING

In cases wcontaminatdrilling, boreThe groutingsee (Appendand sludge If not, makeRemove an(Refer to EXTake drill whydrocarbonUse remainA grout mix blend of be(BWOC) alonThe cementthan or equ

SA Based Op

litation Proc

t Review dat

Sept. 2016

and Lucas Lemotlo

ns must be reoreholes sh

ole at a depumber. es which habe left stick

over the holeonsibility by usage licen LETTER). nd maintain

TATION OF F

equipment, ftural barrier further accesy cemented

mpacted soil e, reduce poproject geol

n 2.4. rehabilitate

G OF BOREH

where thereion of groueholes will bg proceduredix II: Email for bentonite preparationy hydrocarb

XP-02-PR Prowater samplen and chemiing drill wate for cementi

entonite and ng with Portt mix, when

ual to 1378 k

perations RS

cedure

te Pr

EXP-06

o

emoved fromall be coverth of not les

ave intersectking out of te from contacompleting

nse. Relevan

record (inclu

FOOTPATHS,

fuel, waste, t at the junctss. strips on ste on tracks w

otential wateogist if a) se

ed footpath,

HOLES

e are concndwater by

be grouted ase has been a received by te mix in grouns for groution from sur

ospecting Ope and submical concenter (uncontamng the smal drill sludge land cementcombined wkg/m³, the a

SA Exploratio

rocedure no

6-PR

APPROVED BY

m the site. red and madss than 50c

ted water arthe concreteaminants. Ththe necessant documen

uding photog

ROADS AND

tarpaulins ettion to the fo

eep / loose shen track no

er erosion witeeding is to

track / road

cerns over acidic leacs specified i

agreed upon Jan Phelan uting of boreng of borehorface of drill perational pr

mit the samptrations fall wminated) andll diameter e / fines andt is suggeste

with mix wateamount of m

on

:

2

Y: Gabisile Simelan

de safe by mcm (1m in c

e to be left oe slab. A stehe drill hole mary forms anntation mus

graphs) of th

D TRACKS

tc. have beeootpath/trac

slopes but cot needed agth contour bbe done and

and update

disruptions chate from n this proced with depart from DWAFeholes). ole where re water in surocedure 2.4ple for testinwithin limits.d fine sludgeexploration bd building saed. er in the cem

mix water in t

Page:

Of 14

ne

means of a cultivated la

open at the eel plate willmay only be nd lodging thst be kept

he rehabilita

n removed fck/road bein

reate contougain.

barriers d if b) Eco-T

e record.

to groundparticular rdure. tment respo

F confirming

quired. ump and dis4.4. and 2.4ng and conf. e in the mixinboreholes whand of up to

mentitious sthe cementit

Version

1m² concretnd), and ma

request of tl be welded left open if hese with D(Appendix I

ation.

from site. ng rehabilita

ur barriers in

is to be use

water flow,rocks encou

nsible for wa use of recyc

spose as haz.5). irm with sta

ng of the behich contain 55% by wei

lurry having tious slurry b

5

te slab placarked with t

the landown on top of tthe landownWAF to obtaII: BOREHO

ated e.g. roc

n their place

ed. If so follo

, or potentuntered duri

ater resourccled drill wat

zardous was

andard that

ntonite. s a synergisight of ceme

a density lebeing betwe

ed the

er; the ner ain

OLE

cks

.

ow

tial ng

ces ter

ste

all

stic ent

ess en

 

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

2.4.

xploration RS

Site Rehabi

Next

4 S

BY: Theo Rikhotso

from about left in the sufrom the weand grease grout a smathe unconsoFor groutingsuggested fas the narcutting slud

USE OF EC2.4.1. GenThe use of prospectingalso enhanctried and teyoung seedEco-T must When takensun. Eco-T may bThe optimuis after the time, seediperiod whicDiscuss with

2.4.2. As aRead GenerMix 1 heapea. Small

b. Footp

c. Large

SA Based Op

litation Proc

t Review dat

Sept. 2016

and Lucas Lemotlo

200 to aboump that haell also in the would respeall diameter olidated zong large diamfor the bulk row diamet

dge.

CO-T IN REHAneral a microbe

g sites. Eco-ce plant grow

ested and wolings handle be stored inn into the fie

be used as am time to apfirst rains ang and the h falls betweh botanist as

a Drench: ral (2.4.1) abed teaspoonl diameter dUse 3 to 4 x

path: 1 x 20 litrethe mixture

e Diameter DA water carbe adequatUse spray aPhotograph

perations RS

cedure

te Pr

EXP-06

o

ut 560 percas been circue sump (maxectively prov hole ( +/- 0e as well as meter borehof the fill, wer borehole

ABILITATION

called Eco-T-T will controwth. This efforks well. It we any stressen cool conditeld it should

a drench or apply seed annd during thuse of Eco-Teen Octobers to which se

bove. n (5g) of Eco-rill site: x 20 litre mi

of drench me for a vehicl

Drill Site or Mrt filled with te for a largeattachment ah the site an

SA Exploratio

rocedure no

6-PR

APPROVED BY

cent by weighulating the hx 0.2m³), wh

vide roughly d0.8m³ per 1 formation lo

holes, a dry hile the top

es, incorpora

N OF DRILL S

T can be beol root diseafect is particwill help the es such as dions prefera be taken in

a seed treatmnd microbeshe active groT should ber – Decembeeeds should

-T in 20 litre

xes per 64m

mixture will de track depe

Mechanised P 700 litres oe diameter dand wet sited update rec

on

:

3

Y: Gabisile Simelan

ht of cemenhole (max 1.5hich have bedouble to on00m hole), oss. Mixture fill consisti 10m of the ating any le

SITES AND O

eneficial in ses, increas

cularly notice seeds get erought (by a

ably in the fri a coolbox, a

ment. s would be bowing season postponed

er. d be used for

s of water.

m² site using

do about 20ending on w

Pit Site: of water to wdrill site or a as evenly acords.

Page:

Of 14

ne

t (BWOC). S5m³) as welleen checkedne and a halthus allowin

e hardens toing of grave hole can beeftover drilli

OF PATHS / T

ensuring suse root side eable under established s stronger roodge. It has a

and should N

between Octon. If rehabilit and done d

r re-seeding.

g 5 / 10 litre

0m of a 1m width.

which 1 cup mechaniseds possible.

Version

uch a mix ul as the fine

d and skimmf of the mixt

ng for possibo 110 Psi witel, sand ande grouted in ng circulati

TRACKS

uccessful reshoots and stress condslightly fasteot system). a shelf life ofNOT be left s

ober and Detation is donduring the fi

.

watering ca

wide path; d

(175g) Eco-Td pit site.( 62

5

sing the wat cutting slud

med for any oture neededble outwash thin 72 hourd bentonite the same won water a

ehabilitation root hairs aitions. Eco-T

er and help t

f 6 months. standing in t

ecember whine outside thrst monitori

n.

double or trip

T is added w25-750m²)

ter ge

oils to of

rs. is

way nd

of nd

T is the

the

ich his ng

ple

will

 

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

2.5.

xploration RS

Site Rehabi

Next

4 S

BY: Theo Rikhotso

2.4.3. As aRead Genera. Small

b. Large

INVASIVE

Newly creatafter rehabinvasive alieAny speciesSome of th(Back & SilCestrum (InControl of sSpecies Pines

Gums

Bugweed

Inkberry (Cestrum)

Wattles

Other specia person coeach specieTraining wilsafety and eThe specificthe environmIf herbicide the speciesBrush and bor wetland. There are re

SA Based Op

litation Proc

t Review dat

Sept. 2016

and Lucas Lemotlo

a Seed Treatral (2.4.1) abl Diameter DUse 200g t

e Diameter DUse 2 kg tre

E SPECIES CO

ted access tilitation, unten species. s present wile more comlver Wattle),kberry) pecies shou

Below KPull out, feet. Hand pu

Hand pu

Hand pu

Hand pu

es present wompetent ines and the nl be done foenvironmentc methods ament and re is taken into. basin must b estrictions o

perations RS

cedure

te Pr

EXP-06

o

tment: bove

Drill Site (64mtreated seed

Drill Site (625eated seed

ONTROL

racks/roadstil prospectin

l be recordemmon specie, Pinus spec

ld be as follonee High tramp flat w

ll if possib

ll

ll

ll if possible

will be identn invasive aleed for wett

or the persotal measures

and productseaching the do the field, it

be rinsed ou

n using herb

SA Exploratio

rocedure no

6-PR

APPROVED BY

m²) : d per site.

5 – 750m²):per site.

s and large dng right clos

ed and photoes likely to cies, Eucaly

ows: Waist

with Slash poppe

ble Cut dostumpherbicCut dostumpherbicSlash with re

e Spray recom

ified and thelien plant coting agents wns who will s. s used will bdesired goalt must be ta

ut where wat

bicides near

on

:

4

Y: Gabisile Simelan

diameter drilsure is obta

ographed. be encounte

yptus specie

High / ringbarker dependingown/slash ap with cide. own /slash ap with cide. and Paintecommende

seedlmmended he

e appropriatontrol. Concwill be estabundertake t

be updated /.

aken in a bas

ter goes into

wetlands an

Page:

Of 14

ne

lling sites wiined, to che

ered are Aces, Solanum

k or use tg on situatioand paint st

recommend

and paint strecommend

t stem stued herbicide.

lings wrbicide.

te control decentrations olished. this work. Th

/ amended i

sin (drip tray

o a French d

nd waterway

Version

ill be monitoeck for the a

acia dealba mauritianu

Tall tree n.

tem ded

tem ded

Cut dorecom

ump .

Cut dostumpherbic

with

etermined, wof herbicide

his will inclu

f this is in th

y) and will be

rain and not

ys.

5

ored 6 monthappearance

ata & mearnum (Bugwee

own and pammended her

own and pap with recomcide.

with input fro for control

de health a

he interests

e painted on

t into a strea

hly of

nsii d),

aint with rbicide.

aint stem mmended

om of

nd

of

nto

am

 

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

2.6.

xploration RS

Site Rehabi

Next

4 S

BY: Theo Rikhotso

Any spillagefacility as haOnly registecarefully. Herbicides to cause spA register mClean waterCareful recoperations,

MONITOR

The Projectconducted aThe Monitoperspectiveintervals coMonitoring erosion, proFollowing dmonitoring atreatment oInvasive plaPioneer spechance andAppropriateIf water quathe samplesbacteriologidelivered tochecked aginformationrelinquishedThe Projectafter major of all signifiregulation 5An internal number of fDMR do ad Records of This will congranted.

SA Based Op

litation Proc

t Review dat

Sept. 2016

and Lucas Lemotlo

e of herbicidazardous waered herbic

must be stoilling of cont

must be kept r must be usords must b quantities, a

RING AND RE

t Geologist and maintai

oring shall ines. The “Aftemmencing awill be done

ogress in rehdiscussions and treatme

of invasive spants will be recies on pro

d in this way e action will bality is monis must be cical analysiso the registegainst the lim can be id. t Geologist w activities sucant impact

55 of the MinEMS audit w

field sites. T hoc inspectmonitoring wntinue until t

perations RS

cedure

te Pr

EXP-06

o

de must be caste. ides should

red where atents. to account f

sed to ensurbe kept of and monitor

EPORTING

shall ensurened. nvolve beforer” photograafter the come every 6 m

habilitation awith the la

ent of an arepecies. emoved, cutospecting sithasten the pbe taken to ctored, the a

collected in s). All samered laboratomits for comncorporated

will include uch as drillint sites currennerals and Pwill be condThese auditsions to checwill be filed athe agreed c

SA Exploratio

rocedure no

6-PR

APPROVED BY

collected up

d be used a

access is res

for use of hee good uptaareas treate

ring of these

e that ongo

re, during aaphing will mpletion of amonths to taand to see if ndowners,

ea larger tha

t down or tretes will alsoprogress of scorrect any s

accurate locabottles, withples must bory for testinpliance and

d in the c

a report onng. This shontly under obPetroleum Reucted annua

s will check cck compliancand used in tclosure obje

on

:

5

Y: Gabisile Simelan

p and taken

and herbicid

stricted and w

erbicides. ke of herbiced, chemica areas follow

oing monitor

nd after phtake place

activity at theake a photo the invasiveconsideratio

an just the p

eated with tho be cut dowsuccession, signs of erosation of monh the site idebe kept coong within 24 action takelosure repo

environmeould include bservation, iesources Deally and the compliance wce with the Sthe annual r

ective is achi

Page:

Of 14

ne

back to be

de concentr

where conta

ides. als or other wing treatme

ring of sign

otographingas close as

e site. graphic reco

e plants haveon could berospecting s

he appropriawn to give t if so advisedsion. nitoring poinentified on tol (fridge an4 hours of con if there arort when t

ntal complia photograph.e. drill. This

evelopment A external auwith the SHESHE MP. report to DMieved and/o

Version

disposed of

rations mus

ainers canno

methods uent.

ificant impa

g of drilling ss possible t

ord, to chece come ontoe given to asites, for the

ate herbicidethe grassesd by a botan

nts must be these (sterilend coolbox) ollecting. Rere non-confohe Prospec

ance in the s and writte

s includes reAct. dit could inc

E MP.

MR. or closure pe

5

at recognis

st be follow

ot be damag

used, dates

acts on site

sites from sto six month

ck for signs o the site. a co-operati presence a

e (see 2.5). an increas

nist.

recorded ae bottles if f and must esults must ormances. Thcting Right

project repoen descriptioequirements

clude one or

ermit has be

ed

wed

ged

of

is

set hly

of

ive nd

ed

nd for be be his

is

ort ons of

r a

en

 

De Beers Ex

Prospecting

Date

Sept. 201

PREPARED B

2.7.

xploration RS

Site Rehabi

Next

4 S

BY: Theo Rikhotso

CLOSURE

Minimum cl To ensure stable, non-use. When sites F.4.2 in EMfor closure oPrior to closassessmentIf any post cfor the respConsideratiand if agrelandowner tthese Approach la

SA Based Op

litation Proc

t Review dat

Sept. 2016

and Lucas Lemotlo

E AND LAND

losure objec

that the re-polluting, no

have reache Plan) and/oof the permisure being at will be carrclosure main

ponsible person will be geement canto continue

andowners to

perations RS

cedure

te Pr

EXP-06

o

OWNER LET

ctive requirem

habilitated on-eroded a

ed a satisfacor agreed clt being granapplied for, ried out and ntenance is son to contingiven to discn be reachewith some m

o sign the cl

SA Exploratio

rocedure no

6-PR

APPROVED BY

TTER

ments:

area is re-vand in a state

ctory level ofosure object

nted. a final perf submitted t necessary, tnue with andcussing certed, environmmonitoring s

osure letter

on

:

6

Y: Gabisile Simelan

vegetated (ae that is suit

f rehabilitatitive, sites ar

formance asto DMR togetthis will be d

d report on thtain post clomental respsuch as inva

(Appendix I:

Page:

Of 14

ne

and/or soil table for the

on accordinre inspected

ssessment ather with thedocumentedhis accordinosure monitoponsibility wasive alien s

Closure Let

Version

erosion mee agreed pos

g to the set d by DMR pri

and an envire closure apd and arrangg to F5.3 beoring with th

will be transpecies, and

tter).

5

easures), sast closure la

goals (F.4.1ior to approv

ronmental riplication.

gements maelow. he landownsferred to t the control

fe, nd

1 & val

isk

de

er, the of

 

Appe

endix I: Clos

ure Letter

 

CLO TO WThis 1.

2. 3. ThisSyst Sign Full Date Proje Full Sign Date

SURE LETTE

WHOM IT MA letter serve

De BeerNumber

During t

The De B

note formstem.

ned by: _____

Name: ____

e: _________

ect Geologis

Name: ____

nature: _____

e: _________

ER

AY CONCERNes to confirm

rs RSA Explor __________

his time the

Beers emplo

s part of th

___________ Surfa

___________

___________

st

___________

___________

___________

N m the followin

oration cond______, Dist

De Beers em

oyees left the

he Group E

__________ace Owner

___________

____

___________

___________

_____

ng with regar

ducted a dririct _______

mployees ca

e farm in a g

Exploration R

__

__

_

_

rd to De Bee

lling program___________

aused no las

good conditio

RSA based

ers Exploratio

mme on the__ from (date

sting environ

on.

operation’s

on:

e farm _____e) _________

mental impa

ISO14001

_______________ to (date

act.

Environme

___________e) ________

ntal Manag

_____, ____

gement

 

Appemix Emagrou Hi Ja

endix II: Emain grouting o

ail received uting of bore

an,

ail received of boreholes

by Jan Pheholes.

by Jan Phelas.

lan from DW

an from DWA

WAF confirm

AF confirmin

ming use of

ng use of rec

recycled dri

cycled drill w

ill water and

water and slu

d sludge for

udge for ben

r bentonite

ntonite

mix in

 

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e test resultn removed ing and grou

em

Original Messm: Jan Phelat: 08 JanuarDu Toit Willeject: Use of

r Willem,

as been propested for qu

mmed off. Tht practice me

ment and benitoring bore

suggested sout mix for c drill sludge/

ment is suggesity less thaut 200 to abn circulating, which have and a half osible outwas

ar as groutigested for trow diametrmation on b

ould really ap water will m

ards, Phelan. ironmental Ane:033 330: 082 876 0

CLAIMER: message a

ssage in errohibited. Thether it be dir

ts of the remI don't see wuting of bore

sage----- an [mailto:mwry 2009 09:4em Drill Water fo

posed that ouality to ensuhe water willethod of disp

enonite mixholes), hole

specificationcementing t/fines and bested. The cn or equal t

bout 560 peg the hole (me been checof the mixtu

sh of the unc

ng the largethe bulk of ter borehobentonite is

ppreciate hemeet the requ

Assessment 0 2948.

003

nd any attacor, please noe Departmenrect, indirect

maining recywhy DWAF w

eholes ourse

wplanit@mw45 AM

or Grouting o

once the drilure that therl then be useposal.

xtures have abandonme

ns are as follhe small diabuilding sancement mix,to 1378 kg/ercent by wemax 1.5 m3cked and skiure needed tconsolidated

e diameter b the fill, whles, incorpattached.

earing from yuirements of

Practitioner

chments areotify the sysnt of Watert or consequ

ycled water awould have

elves and ha

web.co.za]

of Boreholes

ling operatiore was nothied for the m

historically ent etc.

ows: ameter explod of up to 5 when comb

/m3, the amight of ceme) as well as mmed for ato grout a smd zone as we

borehole arehile the topporating an

you as to whf your depart

e confidentiastem managr Affairs anduential, arisin

are of accep any objectiove no proble

s

on is compleng of concer

mixing of the

been used

oration bore55 % percenbined with mount of mix

ent (BWOC). the fine cutny oils and gmall diameteell as formati

e concernedp 10 m of tny leftover

hether this rtment as it w

al and intendger/sender. d Forestry fng from this

ptable standons to the mem with it.

ete at each srn, and any benonite mi

d in the dri

holes whichnt by weight mix water, m water in the Such a mix tting sludge grease wouler hole (± 0ion loss. Mix

a dry fill cothe hole ca

drilling c

recommendwill form par

ded solely fo Any unauthfurther acce e-mail, nor f

dard and themethod. We

site that the hyrdocarbonixture for the

lling industr

contains a of cement

may render ae cementitio using the w from the wed respective

0.8 m3 per 1xture harden

onsisting of an be groutirculation w

ed best pracrt of the ame

or the addresorized use,

epts no liabfor any cons

e hydrocarboe have used

remaining rn componene grouting of

ry for seals

synergistic b(BWOC) alon

a cementitioous slurry bewater left in tell also in th

ely provide ro100 m hole)ns to 110Psi

gravel, sandted in the swater and

ctice for theended EM Pl

ssee. If you alteration oility whatsoe

sequence of

on compone bentonite f

recycled drillt on the surf

f the boreho

s (pierzomet

blend of benng with a Pous slurry ha

eing betweenthe sump thhe sump (moughly doub, thus allow within 72 ho

d and bentosame way a cutting s

e use / dispoan.

have receiveor disseminaever for any its use or st

nt has for the

l water face is le as a

ters in

ntonite ortland aving a n from at has ax 0.2

ble to a ing for ours.

onite is as the sludge.

osal of

ed this ation is y loss, torage.

 

 

Appeendix

III: BOOREHOLE

HANDOVVER L

LETTER

 

BOR TO WThis 4.

5.

Bore

6.

7.

ThisMan Sign Full Date

REHOLE HAN

WHOM IT MA letter serve

De BeerNumberDistrict _The folloto use it/

ehole No.

I acknowabove b

I herebyown exp

note formnagement Sy

ned by: _____

Name: ____

e: _________

NDOVER LETT

AY CONCERNes to confirm

rs RSA Explor _____________________owing borehot/them for w

Lo(D

wledge that orehole(s) fo

y take respopense.

ms part of tystem.

___________ (Surf

___________

___________

TER

N m the followin

oration cond______, ________ froole(s) that inater supply

ongitude DD WGS84)

I may needor water sup

onsibility for

the De Bee

__________face Owner)

___________

____

ng:

ducted a dri

om (date) __ntersected wpurposes, at

d to apply fopply purposes

the further

ers Group

__

___

lling program

___________water was/wt my own exp

Latitude (DD WGS84

or permissios in terms of

manageme

Exploration

________

________

_

mme on the

_ to (date) __ere only tempense:

4)

on to the relf the Nationa

nt and reha

RSA Based

___________(Proje

___________

___________

e farm _____

__________ mporarily cap

EOH Dept

levant goveral Water Act

abilitation of

d Operation

________ ect Geologis

________

_________

___________

pped at my r

th (m)

rnment autht or other rel

f the above

ns’ ISO1400

st – De Beers

___________

request as I

horities to usevant legisla

borehole(s)

01 Environm

s)

_____,

intend

se the ation.

at my

mental