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Submission of details pursuant to condition 4 (QRA and SRSS), condition 6 (Surface Water Drainage Scheme) & condition 7 (Surface Water Drainage Ownership and Maintenance) of planning permission P/20401/005 dated 23/01/2026

Electricity Sub Station, Ipswich Road, Slough, SL1 4EP

This application was decided on 17 Aug 2026, View the decision notice for this application at Planning Search (<a Href ="https://www.sbcplanning.co.uk/decsearch.php">sbcplanning.co.uk</a>)Reference: P/20401/006Slough Borough Council

Last published check: 2 Oct 2026, 11:54. Check the council record for more recent changes.

Application location

Electricity Sub Station, Ipswich Road, Slough, SL1 4EP

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Application summary

Status
This application was decided on 17 Aug 2026, View the decision notice for this application at Planning Search (<a Href ="https://www.sbcplanning.co.uk/decsearch.php">sbcplanning.co.uk</a>)
Application type
Submission of Details
Received
9 Feb 2026
Validated
10 Feb 2026
Determination deadline
6 Apr 2026
Local authority
Slough Borough Council

Application overview

Submission of details pursuant to condition 4 (QRA and SRSS), condition 6 (Surface Water Drainage Scheme) & condition 7 (Surface Water Drainage Ownership and Maintenance) of planning permission P/20401/005 dated 23/01/2026

Proposal details

Reference
P/20401/006
Alternative references
PP-14678597
Ward
Northborough & Lynch Hill Valley
Agent
Hatton
UPRN
MAN000000000131267

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Documents 6 of 6

DocumentPublishedAction
Drainage StrategySubmitted Plans and Details9 Feb 2026View
Covering letterSubmitted Plans and Details9 Feb 2026View
Application Form - RedactedApplication Form9 Feb 2026View
Sustainable Drainage Assessment - RedactedSubmitted Plans and Details10 Feb 2026View
Signed Decision NoticeDecisions17 Aug 2026View
Signed Officer ReportDecisions17 Aug 2026View

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

Application timeline

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

  1. Application date

    Published milestoneCouncil source

  2. Received date

    Published milestoneCouncil source

  3. Registration date

    Published milestoneCouncil source

  4. Press notice start date

    Published milestoneCouncil source

  5. Site notice date

    Published milestoneCouncil source

  6. Valid date

    Published milestoneCouncil source

  7. Decision due date

    Past published deadline

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

    Council source

  8. Extension date

    Past published deadline

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

    Council source

  9. Dispatch date

    Published milestoneCouncil source

  10. Decision date

    Published milestoneCouncil source

  11. Consultation expiry date

    Past published deadline

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

    Council source

  12. Statutory expiry date

    Past published deadline

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

    Council source

Decision & conditions

Conditions Complied With; Informatives
Signed Decision Notice Signed Officer Report
Planning conditions
  1. Condition 4 (QRA and SSRS) – Fully discharged in accordance with: • Cover Letter Condition 4, Dated 12/11/2025, Received 13/08/2026 • Site Specific Remediation Strategy, Dated 02/2026, Received 13/08/2026 • 'Phase 2 Ground Investigation Report’ (including Quantitative Risk Assessment), Prepared by Tetra Tech Limited, Dated 13/10/2025, Received 13/08/2026 Condition 6 – Detailed Surface Water Drainage Scheme (SWDS) fully discharged in accordance with: • ‘Drainage Strategy Planning Condition 6 and 7 – Slough new 132/33KV electrical substation’ SLR Project No.: 402.065679.00001 Revision: 0, by SLR Consulting Limited, Dated 17/10/2025 (as revised 28/07/2026), Received 11/08/2026 Condition 7 – Surface Water Drainage System fully discharged in accordance with: • ‘Drainage Strategy Planning Condition 6 and 7 – Slough new 132/33KV electrical substation’ SLR Project No.: 402.065679.00001 Revision: 0 (Section 6), by SLR Consulting Limited, Dated 17/10/2025(as revised 28/07/2026), Received 11/08/2026
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