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Application to discharge Requirement 10 (Stage 1b) - (Drainage) by National Grid Electricity Transmission plc for an Order Granting Development Consent for the North London Reinforcement Project for the uprating of an existing 275kV transmission line of approximately 14km in length from Waltham Cross substation to Tottenham substation to enable it to run at a voltage of 400kV, together with associated development.

Waltham Cross to Tottenham Substation, near to Highbridge Street, Waltham Abbey

Decision MadeReference: EPF/2369/25Epping Forest District Council

Last published check: 13 Oct 2026, 01:24. Check the council record for more recent changes.

Application timeline

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  1. Received Date

    Published milestoneCouncil source

  2. Valid Date

    Published milestoneCouncil source

  3. Consultation Deadline

    Past published deadline

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    Council source

  4. Decision Date

    Published milestoneCouncil source

Application summary

Status
Decision Made
Application type
Approval of details reserved by a condition
Received
24 Nov 2025
Validated
24 Nov 2025
Determination deadline
Not published
Local authority
Epping Forest District Council

Application overview

Application to discharge Requirement 10 (Stage 1b) - (Drainage) by National Grid Electricity Transmission plc for an Order Granting Development Consent for the North London Reinforcement Project for the uprating of an existing 275kV transmission line of approximately 14km in length from Waltham Cross substation to Tottenham substation to enable it to run at a voltage of 400kV, together with associated development.

Proposal details

Reference
EPF/2369/25
Ward
Waltham Abbey West
Parish
Waltham Abbey

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Application location

Waltham Cross to Tottenham Substation, near to Highbridge Street, Waltham Abbey

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Documents 24 of 24

DocumentPublishedAction
HWUP-BKH-SS52-ZZZZZZ-RPT-CE-000300 - Drainage Strategy - FINAL.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000303 - Drainage Outfall Plan Sheet 4 of 4.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000370 - Standard Details Foul Drainage Sheet 3 of 3.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000350 - Drainage Outfall Standard Details Sheet 1 of 3.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000370 - Standard Details Foul Drainage Sheet 1 of 3.pdf · PDF24 Nov 2025View
Cover letter - Requirement 10 (EFDC)_20.11.2025.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000300 - Drainage Outfall Overall Plan.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000321 - Drainage Outfall Foul Water Drainage Strategy.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000130 - Drainage Outfall Surface Water Catchment Plan.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000360 - Drainage Outfall Full Retention Oil Separator.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000350 - Drainage Outfall Standard Details Sheet 2 of 3.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000370 - Standard Details Foul Drainage Sheet 2 of 3.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000114 - Site Plan Following Development.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000111 - Drainage Outfall Existing Plan.pdf · PDF24 Nov 2025View
DM Decision Notice.pdf · PDF16 Dec 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000113 - Drainage Outfall Sections Plan.pdf · PDF24 Nov 2025View
ApplicationFormRedacted.pdf · PDF24 Nov 2025View
EFDC Drainage Comments #1Memo (Consultee Comments) · PDF3 Dec 2025View
Environment Agency Comments #1Memo (Consultee Comments)25 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000110 - Drainage Outfall Location Plan.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000112 - Drainage Outfall Site Works Plan.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000350 - Drainage Outfall Standard Details Sheet 3 of 3.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000301 - Drainage Outfall Plan Sheet 2 of 4.pdf · PDF24 Nov 2025View
HWUP-BKH-SS52-ZZZZZZ-DRW-CE-000302 - Drainage Outfall Plan Sheet 3 of 4.pdf · PDF24 Nov 2025View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Approve
DM Decision Notice.pdf
Planning conditions

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