Hunter Water Corporation Operational Audit 2010/11 - IPART - NSW ...

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( f enkironmental costs of each option. Hunter Nater has scoped and started developing a range of options, including lhek technical feasibility, estimated cost and the Iikely environmental impacts of these options. and social It is Iikely that new options will emerge from the LHWP stakeholder engagement and community consultation process and that and additional fully consider work will these be requked options to as develop parf of the assessment process. Options to be further developed will be a selected ency working consultation groups and with may,be the inter- subject g to independent review. 9.2.14 & 9.16 & 9.2.15 If Hunter Water is unable to reasonably quantify the social and developed environmental under costs clause of the 9.2.12 options A be portfolio taken for approach b0th the to iDMP water and planning LHWP. will pursuant to clause 9.2.13, it may use This is an approach established for the qualitative Criteria Analysis. analysis, such as Multi- (MWP) Metropolitan that has Water credibility Plan for with reater a range Sydney of Where Hunter Water uses qualitative analysis, such as Multi-criteria government stakehglders. Analysis HunterfWater pursuant must to publish clause details 9.2.14, of A portfolio approach involves evaluating the qualitative analysis used and the waler supp/y and demand management results of that analysis in the options to derive a short Iist. pifferent Integrpted Water Resources Plan. options combinations, that could or portfolios, potentially of rrlel short-listed Iower Hunter Water must adopt the Ieast Hunter's water needs would be developed cost option determined under clause and analysed. Short-listed podfolios may 9.2.13 or 9.2.14 unless there are undergo further evaluation against social, rasonable and substantive reasons envkonmental, financial and technical for adopting a diffrent option and considerations prior to a preferred poitfolio those reasons are described in detail being selected. in the Integrated Water Resources Plan. - The portfolio ppproach recognises the set recycling of measures and already water efficiency in place, initiatives such as in the H250 Plan. Combinations of additional measures, such as new infrastructure or changes to the existing measures, form new portfolios, which can be tested for robustness under various climate scenarios. Using portfolios, rather than individual measures, takes into account the interactions between measures and their impact on water supply. For example, the water savings achieved by a demand management program may be reduced if it is combined with drought restrictiois, because both are designed to reduce the amount of discretionary water use by households.
j p' Schedule C: lssues that may affect compliance in future audits flnstruction: If a 'kes'' response was provided in the compliance column for a Iicence clause in Schedule A and there are factors or emerging issues that may affecl compliance in future audits, please describe these factors or issues in Schedule C.1 Licence claus Obligation > Description Describe the of issue emerging issue List Jjcence List Obligations jllc/ldxg a brief > sxp/ajn how the issue could affect dauses descrlhtion Of each Obligatim yance in the future with Comp Iicence clause > Outline how the issue is being > management. managed Explain any impedances to ? 9-2.1 and 9.2.8 vhe operating Licence requires A Lower Hunter Water Plan is being Hunter Water to havq in place an developed by the Metropolitan Water Integrated Water Resources Plan Directorate, in' the Department of Finance (IwRP) that responds to the water and Services, in collaboration with Hunter needs of its area of operations. Water and other government agencies. Once complete, the LHWP will replace Hunter Water's H250 Plan. Term IPART' Review s lssues of the Paper Operating for the Licence End of for Hunter Water Corporatioh 2012-2017 (March page 4) 2011), acknowledges Section 1.2.1 the change (Table in 1.1 responsibilitg for an Integrated Water Resources Plan and notes that the Operating Licence may need to be varied after 1 July 2012 to reflect this change. j
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Independent Pricing and Regulatory
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© Independent Pricing and Regulato
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Executive Summary Executive Summary
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Executive Summary We support the ke
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1 Introduction 1 Introduction Hunte
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1 Introduction Hunter Water is curr
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2 Overview of audit findings and re
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3 Historical performance 3 Historic
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3 Historical performance R3(a) R3(b
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3 Historical performance 22 IPART H
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A Auditors Audit report 24 IPART Hu
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t-cAM Consulting in association wit
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Hunter Water Corporation Operational Audit 2010/11 - IPART - NSW ...

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