Key Documentary Issues
This page identifies the principal issues arising from comparison of the governing planning and technical requirements with the presently available reports, correspondence, verification material, Freedom of Information disclosures and agency responses.
How an issue is identified
Each issue is examined through the same sequence so that the documentary test remains consistent across the record.
Governing requirement
Identify the permit condition, incorporated standard, endorsed plan, reporting obligation or statutory provision that supplies the relevant requirement.
Available evidence
Identify the reports, monitoring records, correspondence, audit material, decisions and disclosures that address that requirement.
Current documentary position
State what the record establishes, what instrument or explanation has not been identified, what question was raised and what response was received.
Y23 Blade Incident — later site condition
The current record includes third-party footage from 27 August 2026, 104 days after the 15 May blade failure, showing substantial blade material and dispersed fragments still visible across the incident area. The detailed page also records the earlier May footage, approximate rainfall context and the mapped straight-line proximity to Lal Lal Reservoir.
Issues arising within the governing noise framework
These pages examine the relationship between the Planning Permit, NZS 6808:2010, the endorsed Noise Compliance Testing Plan and the later assessment and verification record.
NZS 6808:2010
Examines the incorporated technical standard, including mandatory language, background sound, noise-sensitive locations, assessment periods and Special Audible Characteristics.
Open NZS 6808 →Noise Compliance Testing Plan
Examines the endorsed project-specific methodology, its mandatory requirements, monitoring locations, timing provisions, reporting pathway and relationship with the permit.
Open NCTP →Final turbine commissioning
Examines the commissioning milestone used to start, end or measure planning-permit and endorsed-plan obligations, together with the differing dates preserved in the disclosed documentary record.
Open Final Turbine Commissioning →K15aa background sound
Examines whether the available record identifies how the required updated background noise report for K15aa was completed within the governing temporal and technical framework.
Open K15aa →Representative monitoring
Examines the documentary pathway involving I14aa, J14aa and K15aa under NZS 6808:2010 Clauses 7.1.4 and 7.1.5.
Open Representative Monitoring →Special Audible Characteristics
Examines attended observations, assessment periods, reporting and whether the disclosed evidence enables the SAC pathway to be independently followed.
Open SAC →Post-construction assessments
Examines the Elaine, Yendon and Stage 2 reports, their monitoring periods, methodologies, revisions, appendices and later verification material.
Open Technical Reports →Noise Management Plan
Examines the October 2022 document, later EPA descriptions of its status, auditor review statements, disclosed versions and its role in the later regulatory record.
Open NMP →Issues concerning predictive assessment and later reliance
These pathways distinguish the purpose of each technical document, later references to it, and the evidence identifying what was formally assessed or verified.
Pre-construction acoustic assessments
Traces the predictive assessment lineage, relevant layouts, peer-review references, formal compliance pathway and later documentary custody.
Open pathway →Sonus 2018 assessment
Distinguishes Sonus S5464C11 from the Marshall Day/NCTP pathway and examines later SLR, ARUP and EPA references to the report.
Open Sonus 2018 →Documentary verification
Sets out the source-based method used to distinguish mandatory requirements, later technical opinions, disclosed evidence and unresolved documentary questions.
Open Verification →Issues arising beyond the technical reports
The documentary record also examines permit administration, agency reliance, disclosure, custody and the treatment of unresolved questions within later regulatory processes.
Permit amendment
Examines the documentary significance of proposed changes to operational noise conditions and the treatment of the existing compliance record during that process.
Open Permit Amendment →Agency records
Follows the correspondence and recorded positions of EPA Victoria, DTP, Moorabool Shire Council and the Australian Energy Infrastructure Commissioner.
Open Agency Records →FOI and documentary custody
Records what agencies identified, disclosed, withheld, relied upon or reported as not held, while distinguishing a search outcome from a substantive regulatory conclusion.
Open FOI Register →What the issue pages distinguish
Careful use of the record requires different documentary propositions to remain separate.
What the document says
The page identifies the express wording, date, author, status and stated purpose of the source document.
What has not been identified
Where no instrument, approval, report or explanation has been located in the available record, the page states that limited documentary position.
What remains for a decision-maker
The record does not convert an evidentiary gap into a legal or regulatory finding. That distinction is preserved throughout.
Begin with the governing documents
Readers seeking the clearest route through the issues should move from the incorporated standard and endorsed testing plan to the issue-specific and later regulatory pages.
Documents supporting the issue pages
The issue guides should be read with the executed and disclosed source documents.