e r 2 - Umgeni Water

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Chapter| Bulk Potable Water Supply PlanFurthermore, condition assessments of the various components (i.e. mechanical, electrical, civil, and instruments)of the assets are carried out using a ranking system to grade the condition of assets.As a result of these programmes, the condition status of water and wastewater treatment works has beenestablished.The asset management policy is used to set the appropriate lives of the assets. Unless the level of service orperformance of the system require otherwise, the policy of Umgeni Water at present is to replace the assets whenthe asset has deteriorated to a level that is unserviceable. Identifying this moment and the associated failure modeof the asset is critical to both maintenance and strategic decision making for the assets.Based on the condition status of Umgeni Water’s infrastructure, there is comfort that there would be no majorinterruptions to the business of Umgeni Water for the next five years and beyond.8.3 Water Quality Produced (relative to SANS 241)All major water treatment works achieved 100% compliance with physical, chemical and microbiologicalrequirements in the previous year (Table 8.2).Table 8.2: Potable Water Quality Compliance with SANS 241:2006 per Water Treatment Works at 30 June 2010.Water Treatment Works Per cent Total TreatedPer cent Compliance with SANS 241:2006VolumeChemicalMicrobiologicalDurban Heights 43.2 100.0 100.0Wiggins 23.0 100.0 100.0Midmar 19.9 100.0 100.0DV Harris 5.2 100.0 100.0Hazelmere 3.5 100.0 100.0Amanzimtoti 1.4 100.0 100.0Mvoti 1.0 99.1 100.0Mzinto 0.9 100.0 98.1Mtwalume 0.8 100.0 100.0Ixopo 0.2 100.0 100.0Ogunjini 0.1 100.0 100.0For works experiencing compliance problems due to infrastructure constraints, Umgeni Water will assure productquality through identified infrastructure maintenance, upgrade, and refurbishment or development plans, asdescribed further in this chapter. The organisation will also continue to monitor and manage water quality toensure that product quality is achieved as per the following programmes:Monitoring programmes are to be reviewed each year in accordance with: legislative requirements, customer bulksupply agreements, process requirements, and to ensure that previously identified water quality risks in thesystem can be mitigated. Sampling and analyses will be undertaken in accordance with Umgeni Water’s ISO 9001certified monitoring programme and SANAS 17025 accredited laboratory, respectively. The SANS 241: 2006Drinking Water Specification, and as updated, will be the compliance standard used.Umgeni Water will manage water quality through its water quality management system, which includes alert leveltriggers and incident management protocols. Water quality risk assessments associated with abstraction,conveyance, treatment and distribution systems will be reviewed and the effectiveness of control measuresassessed.Page 42 Umgeni Water Five-Year Business Plan | 2011/2012 to 2015/2016
| BulkPotable Waterr Supply PlanChapterWater qualityperformancedata, infoiormation andreports will be disseminated to all stakeholders as per statsutoryrequirements andd bulk supply agreements.UmgeniWater will alsocontinueto provideassistance to t its customersto ensurethat customer systems can beprogressively improved andd blue dropdp certificationachieved.Water qualityassessmentswill alsobe undertaken forproposedwatertreatment infrastructuredevelopments.This,in partnership withh DWA,will include rawwatermonitoring, assessment of water quality risks, predictionsofimpoundedd quality, andrecommendations fordesignof abstraction, conveyance and water treatatmentto mitigateany identifiedwater qualityy risk.8.448.4.11Demandoff Majorr Consumerss by SchhemePotablee Water QuantityDemandFigure 8.3showscurrent populationdensitiesandd itss spatial distributionn withinthe water serviceauthorityareassuppliedbyy Umgeni Watter. Umgeni Water’scurrent supply ‘footprint’is overlainonto this.UmgeniWaterr continues too develop water sales volume projpjections in consultationwith its majoor consumers.Thisiss undertakenannuallyto enableUmgeni Watter to projectt revenuess and futurecapitall expenditure. For F areaswithin the existingg supply ‘footprint’ area, the bulkk waterr supplyy agreementss require the water servicesauthoritiestoo provideUmgeni Wateer withprojectedd demandss at sett intervalsfor each sales point, basedd onn expectedd growthoverthecontractperiod. The twoo majorr urbann areas,, the eThekwini MetropolitanMunicipalityandd the MsuMnduziLocal Municipality,currentlyaccountfor approximatelyy 91 % off thewatersuppliedbyy Umgenii Water.Consequently,they remainthemain driversof demand within Umgeni Water’s operational area.Descriptions of UmgeniWater’’s overall short and long-termsales forecast are providedd inn thee section thatt follows,as wellas forthee Wateer ServiceAuthorities currently servsed by thee organisation. These forecasts apply to thecurrentsupplyy ‘footprint’ area.Figure8.3: Umgeni Water’s ExistingSupplyy ‘Footprint’Umgeni Water Five-YearBusinessPlan | 2011/20122 too 2015/201643Page 4
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Page 4 and 5: Chapter| Table of ContentsPage 2 Um
Page 6: Chapter| Foreword by the ChiefExecu
Page 9 and 10: | Introduction and Strategy Chapter
Page 13 and 14: | Introduction andd StrategyChapter
Page 21 and 22: | Policy StatementChapterChapter 3.
Page 23 and 24: | Directivesby thee MiniisterChapte
Page 25 and 26: For thee strategicobjective ‘excc
Page 27 and 28: | Self-Appraisal Chaptero The proje
Page 29 and 30: | Participation inCompaniesChapterC
Page 31 and 32: | Water ResourcesChapterChapter 7.W
Page 33 and 34: | Water Resources Chapter7.2 Water
Page 35 and 36: 7.4 Water Demands, Planned Developm
Page 37 and 38: | Water Resources ChapterFigure 7.1
Page 39 and 40: | Water Resources Chapterconstructi
Page 41 and 42: | Water ResourcesChapterandSouthCoa
Page 43: | BulkPotable WaterSupply PlanChapt
Page 47 and 48: | Bulk Potable Water Supply Plan Ch
Page 51 and 52: 8.4.2 Bulk Water Supply Infrastruct
Page 55 and 56: | BulkPotable Waterr Supply PlanCha
Page 57 and 58: | BulkPotable Waterr Supply PlanCha
Page 59 and 60: | Bulk Wastewater Treatment andd Di
Page 61 and 62: | RetailSupplyChapterChapter 10.Ret
Page 63 and 64: | OtheOer Activitiess (Sectionn 30)
Page 65 and 66: | Other Activities (Section 30) Cha
Page 67 and 68: | HumanResources PlanChapterChapter
Page 69 and 70: | HumanResources PlanChapterFigure1
Page 71 and 72: | Human Resources Plan ChapterThe s
Page 73 and 74: | HumanResources PlanChapter12.7Gov
Page 75 and 76: | Environmental ManaMagementt Progr
Page 77 and 78: | Environmental Management Programm
Page 79 and 80: | Waterr Conservationandd Demand Ma
Page 81 and 82: C1InpvGmeTwaacTcD2Ft2UwmUpC15npevoG
Page 83 and 84: | Financial Plan Chapter15.2.2 Staf
Page 85 and 86: | Financial Plan Chapter15.2.4 Raw
Page 87 and 88: SalTabCusteTheMsunuMguSizaUguiLemSi
Page 89 and 90: | Financial Plan Chapter15.4 Tariff
Page 91 and 92: | Financial Plan Chapter15.5 Subsid
Page 93 and 94: | Financial Plan Chapter15.7 Challe
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Table 15.12: Umgeni Water Income St
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| Financial Plan ChapterTable 15.14
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Table 15.18: Umgeni Water Cash Flow
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Table 15.20: Msinsi Holdings Balanc
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Table 15.22: Umgeni Water Services
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Table 15.26: Group Cash Flow Statem
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| Financial Plan Chapter15.9 Capita
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| Financial PlanChapterFigure 15. .
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| Financial Plan ChapterProject Cat
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| Financial PlanChapterTable 15.31:
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Table 15.34: Rural Project Evaluati
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| Financial Plan ChapterProject Cat
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| Financial PlanChapterFigure15.8:
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| Debt Management and Funding Requi
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| Debt Management and Funding Requi
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| DebtManagement andd Fundingg Requ
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16.1.6 Debt Curve| Debt Management
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| DebtManagement andd Fundingg Requ
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| Materiality and significance fram
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| Financial Ratios ChapterChapter 1
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Table 18.2: Group Financial Ratios|
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| Self-Evaluation Staatement onFina
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| Self-Evaluation Statement on Fina
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| Bank Accounts Chapter19.7 Analysi
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| Analysis of o RiskRksChapterChapt
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| Analysis of Risks Chapter# Risk a
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| Organisational Scorecard: Key Per
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| DeclarationChapterChapter 23.Decl
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