AwardedAwarded 27 March 2026

Provision of Leakage and Repair

Northern Gas Networks Limited · Private utility

In brief

Northern Gas Networks Limited awarded this contract to Chemence Ltd, M.W. (Polymer Products) Limited and Gas Sealing Solutions Limited and 2 others on 27 March 2026.

It is split into 5 lots, so a supplier can bid for part of the work.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

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.

Lots

LotTradeValue
Lot 1——
Lot 2——
Lot 3——
Lot 4——
Lot 5——

Who won

WinnerLotValueDates
Chemence Ltd (SME)
M.W. (Polymer Products) Limited (SME)
Gas Sealing Solutions Limited (SME)
Steve Vick International Limited
A L H Systems Limited (SME)
Lot 1, Lot 2, Lot 3, Lot 4, Lot 5£3,000,000
Awarded 27 March 2026

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Contract award notice · UK6, notice 033707-2026

About the buyer

From notice 033707-2026 on Find a Tender, first published 14 April 2026. We last checked for changes on 28 September 2026.