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Details submitted to discharge schedule 2, Requirement 10 - Surface Water Drainage [Stage 5d] in relation to the National Grid (North London Reinforcement Project) Order 2014Requirement 10 (Stage 5d) Surface Water Drainage

National Grid Overhead Electric Line Part Adjacent To River Lee Navigation, Brimsdown Substation, Mollison Avenue, Enfield

DecidedReference: 26/02480/DCOLondon Borough of Enfield

Last published check: 21 Sept 2026, 22:15. Check the council record for more recent changes.

Application location

National Grid Overhead Electric Line Part Adjacent To River Lee Navigation, Brimsdown Substation, Mollison Avenue, Enfield

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Application summary

Status
Decided
Application type
Development Consent Order
Received
11 Jun 2026
Validated
11 Jun 2026
Determination deadline
6 Aug 2026
Local authority
London Borough of Enfield

Application overview

Details submitted to discharge schedule 2, Requirement 10 - Surface Water Drainage [Stage 5d] in relation to the National Grid (North London Reinforcement Project) Order 2014Requirement 10 (Stage 5d) Surface Water Drainage

Proposal details

Reference
26/02480/DCO
Alternative references
PP-14659187
Ward
Enfield Lock
Agent
Arup

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Documents 37 of 37

DocumentPublishedAction
Officer ReportOfficer Report · PDF21 Sept 2026View
TECHNICAL NOTE (APPENDIX G - ZBC19)Drainage Documentation18 Sept 2026View
Decision NoticeDecision Notice · PDF18 Sept 2026View
Application Form - Without Personal DataApplication Form - Without Personal Data · PDF11 Jun 2026View
DRAINAGE TECHNICAL COVERING REPORT (STAGE 5D)Drainage Documentation11 Jun 2026View
TEMPORARY WORKS SURFACE WATER DRAINAGEDrawing · PDF11 Jun 2026View
EXISTING OVERLAND FLOW ROUTESDrawing · PDF11 Jun 2026View
GREENFIELD RUNOFF RATE ESTIMATION TOOLDrainage Documentation · PDF11 Jun 2026View
NC TOTAL AREA CALCULATIONSDrainage Documentation · PDF11 Jun 2026View
NC UNIT AREA CALCULATIONSDrainage Documentation · PDF11 Jun 2026View
SC CALCULATIONSDrainage Documentation · PDF11 Jun 2026View
TEMPORARY WORKS OVERLAND FLOW ROUTESDrawing · PDF11 Jun 2026View
TECHNICAL NOTE (APPENDIX A - ZBC13)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX B - ZBC14)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX C - ZBC15)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX D - ZBC16)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX E - ZBC17)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX F - ZBC18)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX H - ZBC20)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX I - ZBC21-22)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX J - ZBC23-24)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX K - ZBC25-26)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX L - ZBC27)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX M - ZBC28)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX N - ZBC29)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX O - ZBC30)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX P - ZBC31)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX Q - ZBC32)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX R - ZBC33)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX S - ZBC34)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX T - ZBC35)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX U - ZBC36)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX V - ZBC37)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX W - ZBC38)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX X - SPAN ZBC15-16)Drainage Documentation11 Jun 2026View
TECHNICAL NOTE (APPENDIX Y - SPAN ZBC16-17)Drainage Documentation11 Jun 2026View
NLRP STAGE 5 REQUIREMENT 10 DRAINAGE - RESPONSE TO ENFIELD LLFA COMMENTSDrainage Documentation11 Jun 2026View

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Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Standard Consultation Date

    Published milestoneCouncil source

  4. Standard Consultation Expiry Date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  5. Determination Deadline

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  6. Decision Issued Date

    Published milestoneCouncil source

  7. Decision Made Date

    Published milestoneCouncil source

  8. Permission Expiry Date

    Published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Decision & conditions

Granted

Appeal status: Unknown

Decision Notice
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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