international cyanide management institute cyanide

Eagle EnvironmentalAngloGold Ashanti West Gold Plant Vaal River

SUMMARY AUDIT REPORTl2e-16tr March 2007

INTERNATIONAL CYANIDEMANAGEMENT INSTITUTE

Cyanide Code Compliance AuditGold Mining Operations

Summary Audit Report

AngloGold AshantiWest GoId Plant Vaal River

s'h -g'h & I2th -16'h Murch 2oo7

West Gold Plant Vaal RiverPage I of19


SUMMARY AUDIT REPORT12*-16* March 2oo7

Name of Operation:

Name of Operation Owner:

Name of Operation Operator:

Name of Responsible Manager:

Address:

State/Province:

Country:

Telephone:

Fax:

E-Mail:

AngloGold AshantiWest Gold Plant VaalRiver

AngloGold Ashanti Africa UndergroundRegion Metallurgy

AngloGold Ashanti Africa UndergroundRegion Metallurgy

Gibson Theletsane, Plant Manager

P.O. Box 5010 Vaal Reefs 2621

North West Province

South Africa

+27(o)18 478-3367

+27(O)18 478-3474

gtheletsane@anglosoldashanti. com

Location detail and description of operation:

AngloGold Ashanti West Gold Plant is situated in the North West Province ofSouth Africa, approximately 4 km west of Orkney. The plant treats two types ofore, namely underground gold reef mined at Harmony No 2, 4 and 7 shafts(constituting 4O% of feed sources) and reclaimed waste rock dump material to fillthe milling capacity to 215, 000 tons per month.

The plant utilizes two semi-autogenous, ROM mills in the communition circuit,which is then followed by a thickening section where lime is added to conditionthe slurry prior to cyanide dosing in the preJeach section.

The pre-leach section consists of four mechanically agitated, flat-bottomed leachvessels, into which orygen is injected to achieve the required dissolved orygenconcentration for gold dissolution. The leach pulp gravitates to the carbon inleach (ClL) vessels.

The CIL section of the plant consists of eight mechanically agitated, flat-bottomedvessels operated in a carousel mode, whereby the carbon is contained the samevessel. Pulp is fed to the first CIL gravitates through the circuit to the

Signature ofWest Gold Plant Vaal RiverPage2 of 19

May 2007


SUMMARY AUDIT REPORT12fr-16ft March2007

residue vessel. The plant residue is pumped to the West Extension TailingsStorage Facilities. Gold loaded carbon is removed daily from the CIL circuit.

The loaded carbon is washed with diluted hydrochloric acid to remove calciumand base metal impurities from the carbon. The spent hydrochloric acid isdiscarded into the residue stream.

The acid treated, loaded carbon is then transferred to an elution column. TheWest Gold Plant has opted for the Zadra elution process. Barren eluant withdiluted caustic heated to 130"C is used to elute the loaded gold from the carbon.Stripped gold-cyanide eluate exiting the elution column as pregnant passescontinuously through the electro-winning cells, where the gold is stripped fromsolution and deposits onto the cathode. The stripped barren solution is recycledback into the elution circuit.

The eluted carbon is regenerated through a regeneration kiln at 750 "C toremove volati|e fouling on the carbon, The regenerated carbon is then returned tothe CIL circuit.

The cathode gold sludge is calcined and smelted to produce gold bullion barswhich are refined at the Rand Refinery for sale.

Signature ofWest Gold Plant Vaal River of l9

Nday 2007

Eagle EnvironmentalAngloGold Ashanti West Gotd Plant Yaal River

STJMMARY AUDIT REPORT12ft-16fr March 200?

Auditor's Finding

This operation is

tr in full compliance

X in substantial compliance *(see below)

! not in compliance

with the International Cyanide Management Code.

* The Corrective Action Plan to bring an operation in substantial compliance into fullcompliance must be enclosed with this Summary Audit Report. The plan must befully implemented within one year of the date of this audit.

Audit Company: Eagle Environmental

Audit Team Leader: Arend Hoogervorst

E-mail: [email protected]

Names and Signatures of Other Auditors:

Name: Dawid M. L Viljoen Signature Date: lrr fl47 ?-<,,rJ

Date(s) of Audit: 5ft -9ft & l2d" -16ft March 2007

I attest that I meet the criteria for knowledge, experience and conflict of interest for CodeVerification Audit Team Leader, established by the Intemational Cyanide ManagementInstitute and that all members of the audit team meet the applicable criteria established bythe International Cyanide Management Institute for Code Verification Auditors.

I attest that this Summary Audit Report accurately describes the findings of theverification audit. I further attest that the verification audit was conducted in aprofessional manner in accordance with the International Cyanide Management CodeVerification Protocol for Gold Mine Operations and using standard and acceptedpractices for health, safety and environmental audits..

Facility- AngloGold Ashanti tftll1WWest Gold Plant Vaal River Signature of Leail Auditor

rvls lotDate'

certined/n,4fi'ff"fri''il::ffi :.::i,tril,$;xoill""aiil"xl_altered in anv mannet. ^-Al ^z c'-JAFtto

I certify that this document is a true reproduction/copy

Asset Protection Off icerRepublic of South Af rica

West Wits Metal lurgYSavuka Plant

APC

West Goldf 1 9

10tr May 2007


SUMMARY ATIDIT REPORT12ft-l6e March 2007

Auditor's Findings

1. PRODUCTION: Encourage responsible cyanide manafacturing by purchasingfrommanufadurerc who operate in a safe and environmentallyptotective manner.

Stqndard of Practicel.I: Purchase cyanide from mam,tfacturers employing appropriatepractices and procedures to limit exposure of their worffirceto cyanide, and to prevent releases of cyanide to theerwironment-

D in full compliance with

The operation is X in substantial compliance with Standard of Practice 1.1

D not in compliance with

Bas is for this Finding/Deficiencie s Identifi ed :The plant's cyanide manufacturer, Sasol Polymers, is a ICMI Code Signatory and hasundergone a compliance audit which resulted in a substantial compliance finding. Thisprevents the West Gold Plant from achieving fuIl compliance with this Standard ofPractice. The Sasol Corrective Action Plan is expected to be complied with, and thusenabling full ICMI compliance, by the end of the third quarter of 2007.The supply contract stipulates that the producer must be a signatory to the ICMI and mustbe ICMI compliant.

2. TRANSPORTATION: Protecl communities and the environment during cyanidetransporl

Standard of Practice 2.1: Establish clear lines of responsibility for safety, security,release prevention, training and emergency req)onse inwritten agreements with producers, distributors andtransporters.

X in full compliance with

The operation is tr in substantial compliance with Standard of Practice 2.1


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SUMMARY AUDIT REPORT12fr-l6e March 2007

Basis for this Finding/Deficiencies ldentified:The supply and transport contract stipulates that the transporter must be a signatory to theICMI and must be ICMI Code compliant. The transporter, Sasol Infrachem SILog, is aICMI signatory and has been audited by an independent third party auditor and was foundto be ICMI transportation compliant on 8h March 2007. Clearly identified lines ofcommunication and responsibility exist between the producer, transporter and operationand evidence of training, full integrated drills, and liaison was sighted.

Standard of Practice 2.2: Require thct cyanide transporters implement appropriateemergency reqronse plans ond capabilities and employadequate me asure s for cyonide monqgemenL

The operation is


tr in substantial compliance with Standard of Practice 2.2

I not in compliance with

B asis for thi s Finding/ Defi ciencie s Identifi ed :The supply and transport contract stipulates that the transporter must be a signatory to theICMI and must be ICMI Code compliant. The transporter, Sasol lnfrachem SILog, is aICMI signatory and has been audited by aq independent third party auditor and was foundto be ICMI transportation compliant on 8* March 2007. Emergency response plans weresighted along with evidence of adequate capabilities, training and resources.

3. IANDLING AND STORAGE: Protect worhers and the environment during cyanidehandling and storage

Standard of Practice 3.1: Design and construct unloading, storage and mixing facilitiesconsistent with sound, accepted engineering practices, quolitycontrol/quolity assuronce procedures, spill prevention andspill contoinment me asure s.


The operation is tr in substantial compliance with Standard of Practice 3.1

tr not in compliance with

Signature ofIr

West Gold Plant Vaal River of l9

Auditor May 2007


STJMMARY AUDIT REPORT12fr-l6e March 2007

B as is for this Finding/Defi ciencie s Identified :Original drawings and design documentation for unloadlng and storage (the operationonly manages liquid cyanide and no mixing is done on site) was sighted which clearlyindicated that facilities were designed for effective cyanide management and control.Drawings were signed off by appropriately qualified and competent engineers andsubsequent modifications wer€ also appropriately signed off. Site inspections showed thatthe cyanide areas were effectively concreted with adequate bund capacity.

Standard of Practice 3.2: Operate unlooding, storage and mixing facilities usinginspections, preventive maintensnce and contingency plans toprevent or contain releoses and control and res4nnd to workerexwsures.

The operation is




B as is for this Finding/ Defi ciencie s ldentified :The site utilizes liquid cyanide which is delivered in bulk tankers and offiloaded intostorage tanks. The offJoading procedure is thorough and detailed and includes the use ofthe buddy system. The offloading process was subject to a risk assessment which guidedcontingency plans for abnormal events and activities. PPE requirements are included inprocedures, as are spill responses. OffJoading checklists were sighted and interviewsconducted which confirmed cyanide awareness and competency. All reagent cyanidefacilities are covered in the CMMIS (Computer Maintenance Management Information)computerized preventative maintenance system, with maintenance frequencies havingbeen determined by Failure Mode Evaluation Critical Analysis (FMECA). Regulardocumented inspections are undertaken by shift staff and these are zupported by regularlegal inspections by safety officers and management.

4. OPERATIONS: Monage cyanide process solutions and waste streams to protecthuman health and the environment

Standard of Practice 4-I: Implement management and operating systems designed toprotect human health and the etntironment utilizingcontingency planning and inspection and preventivemaintenance pro c e dure s.

X in full com nce with

SignatureWest Gold Plant Vaal River of 19

Mray 2007


STJMMARY AT]DIT REPORTl2e-16ft March 2007

The operation is D in substantial compliance with Standard of Practice 4.1


Summarize the basis for this Finding/Deficiencies ldenified:The operation has over 50 procedures which integrated health, safety, environment andemergency management activities and plans. The systems (including OSHAS 18001 andISO 14001) were reviewed and tested and shown to be effective and integrate well.Change management procedures are in place and are currently being upgraded to improveresponse and sensitivity. lnspection systems were also in place and preventativemaintenance was controlled by a Computer Maintenance Management Information(CMMIS) electronic system. TSF facilities managed externally were also reviewed andchecked and systems and procedures found to be effective. Annual technical inspectionsof the TSF facilities are undertaken by a professional engineer to ensure integrity of thedevelopment activities. Routine inspection reports and checklist were sampled andemployees interviewed to check the effectiveness of systems. Good communications wasfound to be in place between the operation and the central facilities and service groups.@nvironmental managemen! water management, risk assessment, TSF management)Regular laboratory testing is undertaken to optimize cyanide consumption against designparameters and changes in ore feed. Regular reviews and checks of the site and regionalwater balance are undertaken to ensure that water movement within the svstem isoptimized and cyanide risk minimized.

Stondard of Practice 4.2: Introduce management and operating systems to minimizecyanide use, thereby limiting concentrations of cyanide in milltailings.

The operation is



il not in compliance with

tr not subject to

B asis for this Finding/ Defi ciencies ldentified :Original test work, modeling and simulation for cyanide consumption was sighted" alongwith the programs in place to evaluate ore changes, and implement changes wherenecessary. Cyanide addition is automated using the TAC 2000 system (auto cyanidetitrator). Any changes in cyanide set points must be formally authorised and documented.

West Gold Plant Vaal River Signature of LSad Auditor lOm May 2007u

of 19


SI]MMARY AUDIT REPORT12ft-l6s March 2007

Standard of Practice 4.3: Implement a comprehensive water management program toprotect agoinst unintentional releases-

The operation is

X in full complianc*with

I in substantial compliance with Standard of Practice 43


B asis for this Finding/ Deficiencie s ldentified :Water balances are in place for the Vaal River central water management system and TSFand for the planl An interlinked system to balance water usage for all the sites linked tothe system was reviewed and interviews with the Vaal River Water Manager, TSFManager and West Gold Plant Manager confirmed that effective control andcommunication systems were in place. Proactive work is in place to increase the VaalRiver water system's capacrty to cope with certain rainfall conditions but this does notdirectly affect the West Gold plant. Daily communication on dam levels, TSF deposition,plant operating conditions and rainfall provide up to date information to manage thepotentials for releases.

Standard of Practice 4-4: Implement meosures to protect birds, other wildlife and

The operation is

livestockfrom adverse effects of cyanide process solutions.


D in substantial compliance with Standard of Practice 4.4


Summarize the basis for this Finding/Deficiencies ldentified:Facilities on the plant experience WAD cyanide levels significantly below 50ppm. Thetwo plant emergency ponds are nm as empty as possible and are cleaned out routinely.The Vaal River TSF has experienced no WAD cyanide levels above 50ppm since thesigning of the ICMI Code. MINTEK studies and analyses were sighted which confirm theabove. Linked plants have procedures in place to warn TSF management in the event ofhigh WAD cyanide coming through the system but this has not yet occurred.

Standard of Practice 4.5: Implement measures to protect fish and wildlife from direct andindirect discharges of cyanide process solutions to surfaeewater.

X in full nce with

Signature ofWest Gold Plant Vaal River of 19

Auditor May 2007


ST]MMARY AT]DIT REPORT12tr-16ft March 2007

The operation is I in substantial compliance with Standard of Practice 4.5

il not in compliance with

B asis for this Finding/Deficiencie s Identified :The plant has no direct or indirect discharges to surface water.

Standard of Practice 4-6: Implement measures desigrrcd to manage seepage from cyanide

The operation is

facilities to protect the beneficial uses of groundwater.



fl not in compliance with

Basis for this Finding/Deficiencies IdentifiedThe plant has no potential for reepage as its design includes hard surfaces for all areas,cleanidirty water separationo storm water impoundments and cutoff trenches. The VaalRiver TSF has well fields installed to dewater the river bank and long term groundwatersampling by MINTEK has indicated no detectable, or "at limits of detection", cyanide.All borehole water from the dewatering wells is returned to the plants.

Practice 4.7: Provide spill prevention or containment measuresfor process tanks andpipelines.

The operation is


I in substantial compliance with Standard of Practice 4.7


B asis for this Finding/Defi ciencie s Identified :

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Eagle EnvironmentalAngloGold Ashanti \ilest Gold Plant Vaal River

STIMMARY AUDIT REPORT12tr-l6e March 2007

The plant design includes effective bunding for all significant areas and additionalcontainment capacity is available through the two emergency ponds to which all areaspotentially drain. (This includes capacity to cope with releases within the CIL bundedarea" in addition to the reagent strength cyanide areas.) The plant is designed with theprinciple of containment of cyanide in mind so all key areas are concreted and reagentstrength pipelines flow over concreted, bunded areas. Procedures are in place to managescenarios which could result in overflow. All process pipelines are within containmentareas. TSF pipelines outside of the plant form part of a pipe maintenance and monitoringprogram (within CMMIS) which includes thickness testing. All equipment (includingtanks, pipes, valves, couplings, bunds) used for cyanide is designed to ensure thatmaterials used are compatible and the CMMIS system, documented materialspecifications and the Procurernent System ensure that no incompatible materials can beintroduced into the system. Pipes crossing rivers are double lined and secondarycontainment paddocks are in place.

Standord of Practice 4.8: Implement quality control/quality (Nsurance procedures toconfirm that cyanide facilities are constntcted according toaccepted engineering standards and specifications.

The operation is




B asis for this Finding/Deficiencies Identified :Qualtty control and qualrty assurance records have been checked and contractor qualrtycontrol systems and procedures confirmed. Professional Engineers' inspectiondocumentation and reports were sighted and qualifications and competency of theindividuals were checked and confirmed. Project hand-over certificates and Engineer'sreports relating to quality controls and integrity checks were sampled and checked. TSFfacilities have annual reports which test performance against the TSF Code of Practiceoperational guidelines (legal requirernent) signed off by a Professional GeotechnicalEngineer.

Standard of Practice 4.9: Implement monitoring programs to evaluate the effects ofcyanide use onwildlife, surface and groundwater qwlity.

The operation is

X in full complianoe with


I not in comp with

Signature ofWest Gold Plant Vaal River of19

May 2007


ST]MMARY ATJDIT REPORT12ft-16ft March 2007

B asis for this Finding/Defi ciencie s ldentified :Monitoring progrtms are in place to sample both surface and groundwater for cyanide.These are prioritised through broad based studies conducted by MINTEK to ensure thatmost appropriate areas are checked. Wildlife observations are correlated with studiesconducted by the University of the North West and bird identification trainingprogrcmmes for monitors and inspectors have been introduced to add value to mortalityobservations. Monitoring and inspections are guided by appropriate procedures andguidelines.

5. DECOMMISSIONING: Protect communities and the environment from cyanidethrough development and implementation ofdecommissioning plans for cy anide facilities

Standard of Practice 5.1: Plan and implement procedures for effecttve decommissioningof cyanide facilities to protect human heakh, wildlife andIivestock

The operation is

X in full compliancewith



Summarize the basis for this Finding/Deficiencies ldentified:The plant is covered by an organization-wide, corporate level Closure Plan which isupdated regularly and costs updated annually. Specific procedures are in place coveringdecontamination and removal of cyanide contaminated or redundant equipment. Planningand costing is supplemented by actual cyanide facility decommissioning experience.

Standard of Practice 5.2: Establish an (Nsurance mechsnism capable of fully fundingcyanide related decommissioning activities.

The operation is




Basis for this Finding/Defi ciencie s Identifi ed :Plans and funding of cyanide decommissioning activities are a requirement of theMinerals and Petroleum Resources Development Act and these plans and the latest costestimates and details of financial prov sighted.

West Gold Plant Vaal River of l9

May 2007

Eagle EnvironmentalAngloGold Ashanti West Gold Plant Yaal River

SUMMARY AUDIT REPORT12fr-l6e March 2007

6. WORKER SAFETY: Protect workerc' health and safety from exltosure to cyanide.

Standard of Practice 6.1: Identify potential cyanide exposure scenarios and talemeasures as necessory to eliminate, reduce or control them.

The operation is




B asis for this Finding/ Deficiencies Identifi ed :Risk assessments and procedural HAZOPS are in place and regularly revised, orundertaken, for new or changed circumstances. Procedures were developed fromFIAZOPs and risk assessments and reflect responses to normal and abnormal conditions.Procedures were extensively checked through examination and interview. Recentlyintroduced, expanded change management procedures broaden the base for identificationand control. Checks and balances are in place through worker involvement in FIAZOPsand through consultations in Health & Safety Committee meetings and Green Areameetings.

Standard of Practice 6.2: Operate and monitor cyanidefacilities to protect worker health

The operation is

ond sofety ond periodically evaluate the effectiveness of healthand safety measures.




Basis for this FindinglDefi ciencies Identified :On-going inspections and checks are also used to monitor and check facilities andemergency response equipment functioning. Safety equipment such as safety showers,eye washes, fire extinguishers and mandown alarms are numerous and well signposted.Personal monitoring devices are used to check cyanide exposure levels and are prescribedby procedure in many routine and non-routine activities. Calibration of this equipmentexceeds the frequency required by the manufacturers. lnstrumentation functionalspecification pH control is set at 10.5 with interlock to Cyanide pumps activated at pH10.4, and alarms at >pH 10.5. Effective arld numerous warning signs are in place whichnot only warn of hazards but also inform $11 PPE, control access and supplement good

Page l3 of19

West Gold Plant Vaal River Auditor 10tr May 2007


ST]MMARY AUDIT REPORT12ft-166 March 2007

safety practices. Change management procedures used at the plant and the TSF ensurethat on-going process and operational changes are checked for impact upon worker healthand safety. Change management procedures were reviewed and change implementationschecked. Employee interviews were used to check awareness and sensitivity to health andsafety measures. Accident and incident reporting and investigation procedures werefound to be in place and effective although the absence of cyanide incidents madechecking of this area of reporting diffrcult.

Standard of Practice 6.3: Develop and implement emergenq/ response plans andprocedures to respond to worker exposure to cyanide.

The operation is




B asis for this Finding/Deficiencies ldentified :Emergency response plans and equipment are in place and equipment availability andinspections records were thoroughly checked. Mock emergency drills are held in rotationwith neighboring plants to enable effective checking of full cycle (i.e. plant, ambulance,hospital) response and reports on these exercises were sighted. The plant's cyanideemergency station and emergency response trailer were checked and found to be wellequipped and regulmly checked. Fridges were in place to keep the antidotes and responsekits at optimum temperafure and expiry dates were marked and supported by a checkingsystem to ensure appropriate and timeous replacement.

7. EMERGENCY RESPONSE Protect communities ond the environment through thedevelopment of emergenqt response strategies andcapabilities.

Standard of Practice 7-1: Prepare detailed emergency response plans for potentialcyanide releases.

The operation is




Signature ofWest Gold Plant Vaal River of 19

Auditor INday 2007


ST]MMARY AUDIT REPORTl2e-16tr March 2007

Basis for this Finding/Deficiencies ldentified :The Plant has used aHAZOP study to developed site specific emergency scenarios andresponses. The response plan combines procedural responses and emergency provisionsto deal with the various scenarios.

Standard of Practtce 7.2: Iwolve site personnel and stakeholders in the planningprocess.

The operation is




Basis for this Finding/Defic iencies Identified :Representatives of the workforce were involved in the HAZOP Study to develop theemergency scenarios and response h the emergency response plan and procedures.Meetings have been held with the local business community and presentations have beengiven to schools regarding the dangers of cyanide and TSFs. There is close, on-goingliaison with the cyanide producer and transporter (Sasol) on emergency response, drills,leaming points from drills.

Standard of Practice 7.3: Designate appropriate persotmel and commit necessarye quipment and re sources for emergency re sponse.

The operation is




Basis for this Finding/Deficiencies Identified:The Emergency Response Plan details clear roles and responsibilities for the variousemergency scenarios. The Plan cross references appropriate procedures which guideavailability and use of resources and appropriate response. The Plan includes extensivecontact references (telephone, cell phone, etc) of resources for the various scenarios,particularly where external resources and skills might be needed. Emergency Teammembers were checked and training records and assessments showed the individuals tobe well prepared and well equipped for cyanide emergencies.

West Gold Plant Vaal River Signature of ISad Auditor lOu May 2007il

of 19


STJMMARY ATTDIT REPORT12tr-16tr March 2007

Standard of Practice 7.4: Develop procedures for internal and external emergencynotification and reporting.


The operation is L in substantial compliance with Standard of Practice 7.4


B asi s for this Finding/Deficiencie s ldentified :The Emergency Response Plan includes cross references to procedures for appropriateemergency notification and reporting and the call out procedure and contact informationlists which are updated regularly. Media communication is done centrally via a formalprocedure. Contact details for neighbours were sighted.

Standard of Practice 7.5: Incorporate into rery)onse plans and remediation measuresmonitoring elements that accountfor the additional hazards of

The operation is

using cyanide treatment chemicals.




B asis for this Finding/Deficiencie s Identified :The Response Plans cross-reference to detailed and specialised procedures which coverclean-up and remediation relating to pipeline failures and spills, as appropriate to the sitespecific identified scenarios. There are also cross references to the centralizedenvironmental procedures which form part of the Environmental Management System.

Standard of Practice 7.6: Periodically evaluate response procedares and capabilities andrevise them as needed.

The operation is




Signature of of 19

West Gold Plant Vaal River Auditor May 2007


ST]MMARY ATJDIT REPORT12tr-16fr March 2007

B asi s for thi s Finding/ Defi ciencies Identified :Evidence was sighted of learning points emerging from fire, lightening and cyanide mandown drills. Revised versions of the Plan dated March 2006 and November 2006 weresighted.

8. TRAINING: Train workerc and emergenq) response perconnel lo manage cyanidein o safe and environmentally protecfive mflnner.

Standard of Practice 8.I : Train workers to understand the hazards associated with

The operation is

cyanide use.

X in full complianoe with



Basis for this Finding/Deficiencies ldentified:Detailed checks were made of the centralized cyanide training and refresher progftms.These were cross-checked with plant records and randomly selected employees werechecked on understanding in interviews. Checks were made on basic cyanide training,and advanced cyanide training.

Standard of Practice 8.2: Train appropriate personnel to operate the facility according

The operation is

to systems and procedures that protect human health, thecommunity and the environment.




B asi s for this Finding/Deficiencie s ldentified :Site Training is conducted by the Training Deparlment in accordance with the SouthAfrican National Unit Standard Met-G136 LG "Handle Liquid Cyanide Safely in aMetallurgical Plant" and the AngloGold Ashanti Cyanide Guidelines. Formalassessments of performanc€ are conducted by assessors to check competency andunderstanding using PDAs @ersonal Digital Assistants). Training for engineeringmaintenance staff includes cyanide training and specialised training is provided forCvanide OffJoaders.

Signature ofWest Gold Plant Vaal Riverof l9

Auditor MLay 2007


STJMMARY AUDIT REPORTl2e-16tr March 2007

Standard of Practice 8.3: Train appropriate workers and personnel to respond to worker

The operation is

exposures and environmental releases of cyanide.


D in substantial compliance with Standard ofPractice 8.3


Summarize the basis for this Finding/ Defi c iencie s Identified :All employees receive basic cyanide taining which includes raising the alarm andprotecting themselves. The Emergency Response Team receives advanced cyanidetraining which includes incident command and confined space rescue. Periodic mockdrills are undertaken and training personnel attend these drills and formally evaluateresponse and performance. Training records were checked to confirm attendance andsuccessful completion.

9. DIALOGUE: Engage inpublic consultation and disclosure.

Standard of Practice 9.1: Provide stakeholders the opportuntty to communicate issues ofconcern.

The operation is


fl in substantial compliance with Standard of Practice 9.1


B osis for this Finding/Deficieneie s ldentified :Evidence of meetings held with the local communities where cyanide was discussedspecifically was sighted. The communities were given the opportunity to raise issues andask questions. Relevant presentation material and meeting minutes were sighted,

Standard of Practice 9.2: Initiate dialogue describing cyanide mqnagement proceduresand responsively address identified concerns.


The operation is D in substantial compliance with Standard of Practice 9.2

tr not in with

Signature ofWest Gold Plant Vaal RiverPage l8of l9

Auditor N'day 2007


ST]MMARY AUDIT REPORT12ft-166 March 200?

Basis for this Findingl Deficiencie s Identifi ed :AngloGold Ashanti Central Services, on behalf of the plant" initiated discussions withlocal emergency services, fire and rescue on hazardous chemicals, transportationprocedures, risk assessments and cyanide management. This is also done in liaison withdiscussions held by the cyanide producer and transportero Sasol, with emergency services.

Standard of Practice 9.3: Make appropriate operational and erwironmental informationregarding cyanide available to stakeholders.

The operation is




B asis for this Finding/Deficiencies Identified :Various newsletters, articles, posers and placards covering cyanide management, dangersof Tailings Storage Facilities, pipelines, and information on the ICMI which have beenmade available to the public and specific interest groups were sighted. All information onreleases and exposures is reported to the regulator who then releases the information viaregular newsletters and reports to stakeholders. The information is then in the publicdomain and can be requested from the regulator by interested parties. Should releasesand exposures occur, they will be reported on the company's website. Information is alsodistributed to the Health and Safety Committee at which the employees are represented.

| \ r ,l t t l

Page l9 of 19

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