Understanding planning · 13 min read
Planning application documents: what to read first
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Council planning record
Land At Pengarnddu Industrial Estate Dowlais Merthyr Tydfil
Last published check: 10 Oct 2026, 18:52. Check the council record for more recent changes.
Land At Pengarnddu Industrial Estate Dowlais Merthyr Tydfil
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View council mapErection of Hydrogen Electrolyser Plant Facility (8 Megawatts) including associated storage containers, support infrastructure, CCTV, security fence and landscaping.
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Sign in to view collected details| Document | Published | Action |
|---|---|---|
| Decision NoticeDecision Notice | Not published | View |
| Delegated ReportDelegated Report | Not published | View |
| NRWConsultation Response Public Access | Not published | View |
| Welsh WaterConsultation Response Public Access | Not published | View |
| Head of Engineering and HighwaysConsultation Response Public Access | Not published | View |
| Amended Site Plan CEL-21011-SP-HW-001 Rev C Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| Amended Planning StatementReports | Not published | View |
| Application FormApplication Form | Not published | View |
| Amended Site Plan CEL-21011-SP-HW-001Cancelled Plans/Details | Not published | View |
| Ecology adviceConsultation Response Public Access | Not published | View |
| Preliminary Ecological Appraisal V2Reports | Not published | View |
| Biodiversity and green infrastructure statement Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| Site plan with sweep pathCancelled Plans/Details | Not published | View |
| Welsh Water (Document 2 of 2)Consultation Response Public Access | Not published | View |
| Welsh Water (Document 1 of 2)Consultation Response Public Access | Not published | View |
| NRWConsultation Response Public Access | Not published | View |
| Highways adviceConsultation Response Public Access | Not published | View |
| Ecology adviceConsultation Response Public Access | Not published | View |
| Policy adviceConsultation Response Public Access | Not published | View |
| Public Health commentsConsultation Response Public Access | Not published | View |
| South Wales Fire & Rescue ServiceConsultation Response Public Access | Not published | View |
| Further informationSupplementary Information | Not published | View |
| CCTV Column Drawing No. CEL-STD-CCTV-001 Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| Palisade Security Fence Drawing No. CEL-STD-FE-001 Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| Auxillary Transformer Drawing No. CEL-STD-AUX-TX-001 Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| Transformer 33kV-11kV Drawing No. CEL-STD-TX-005 Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| Standard Detail Drawing No. CEL-STD-HYD-CO-001 Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| 2 Ft Amenity Cabin Duplex Drawing No. CEL-STD-AC-005 Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| GRP Substation Drawing No. CEL-STD-SUB-WPD-001 Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| Standard Detail Drawing No. CEL-STD-HYD-TS-WT-001 Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| Electrolyser Unit Drawing No. CEL-STD-HYD-EL-002 Date Approved with Conditions 13.02.26Approved Plan | Not published | View |
| Location Plan Drawing No. CEL-21011-LOP-001 Rev ASubmitted Plan | Not published | View |
| Flood Consequence Assessment and Suds Drainage StrategyReports | Not published | View |
| Noise Impact AssessmentReports | Not published | View |
| Covering letters from Agents/ApplicantsCovering letters from Agents/Applicants | Not published | View |
| Application Form cancelledCancelled Document | Not published | View |
| Planning StatementCancelled Document | Not published | View |
| Biodiversity and Green Infrastructure AssessmentCancelled Document | Not published | View |
| Preliminary Ecological AppraisalCancelled Document | Not published | View |
| Proposed Plan Drawing No. CEL-21011-PP-001 Rev ACancelled Plans/Details | Not published | View |
| Proposed Site Plan Drawing No. CEL-21011-SP-001 Rev ACancelled Plans/Details | Not published | View |
Documents open on the council website. Browse council documents if a link has changed.
Council milestones and published deadlines. A deadline passing does not confirm a decision.
A published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceConditions aren’t listed here. Read the council decision notice for the full decision and conditions.
Understanding planning · 13 min read
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Understanding planning · 13 min read
Understand pending consideration, approved, refused and withdrawn planning applications. Compare status labels and find the documents explaining each outcome.
Understanding planning · 13 min read
Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.