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Find a Tender · Historical

NORTHERN GAS NETWORKS LIMITED

Provision of Leakage and Repair

Historical · AwardedNo open deadline

Historical: no longer open for bids.

01/ The notice

Key facts

Value
Not statedValue not stated in source
Deadline (UK time)
No open deadlineA deadline does not apply to this historical notice.
Published
14 Apr 2026
Region
Not stated

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

The products under this Framework Agreement are used throughout the NGN network.

The purpose of this framework is to ensure continuity of supply of the sealant and associated equipment to the business at agreed rates and lead time and to ensure products conform to the correct specification and standards.

The items under the framework agreement met the necessary Gas Industry Standards, LC9, LC12 and LC24, but there was a national strategy group considering if there was a requirement for the sealant to be manufactured to British Standards.

In September 2022 new guidance and standards were published.

This event was conduced under PA23 - PR24.

The scope was split into 5 lots, indicated below:

Lot 1 - Annular sealants

Lot 2 - Leakage Sealants

Lot 3 - Bar Hole Sealing

Lot 4 - Flow Stopping

Lot 5 - Live Insertion

Interested suppliers were able to bid for any of the lots. This means they can bid for one or all or anything in between.

This Framework value is estimated at £3m for the lifecycle of the contract.

03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

  • 44163000

04/ History

Releases of this notice

2 releases held, oldest first. Dates are UK time.

  1. 21 Aug 2025
    Tender notice

    Tender notice published 21 August 2025.

    Release 050616-2025

    View this release on Find a Tender (opens in a new tab)
  2. 14 Apr 2026
    Notice

    Notice published 14 April 2026. The notice text changed; the source gives no change note.

    Release 033707-2026

    View this release on Find a Tender (opens in a new tab)

05/ Limits

What the source does not tell us

  • The source does not state a usable value.

06/ Questions

About this notice

NORTHERN GAS NETWORKS LIMITED published this notice.

Value not stated in source.

08/ Related

Where to go next

These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.

Reference
ocds-h6vhtk-058c52
Source
Find a Tender
Stage
award · Awarded
Framework
Yes, as recorded by the source
Last verified
Tue 21 Apr 2026, 08:13 BST
Read at
Thu 29 Oct 2026, 04:07 GMT

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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