Source: https://tendernation.io/opportunities/01a13bce-a71d-72f2-85d6-816f15cb068f/provision-of-leakage-and-repair awarded GB restricted procedure # Provision of Leakage and Repair [Northern Gas Networks Limited](https://tendernation.io/buyers/northern-gas-networks-limited) Estimated value Not stated Published 14 Apr 2026 Deadline Rolling deadline ## Who can bid - Split into 5 lots You can usually bid for just the lots you can deliver. - Sets up a framework Winning a place does not guarantee work: contracts are awarded later as call-offs, and the list usually stays closed for years. ## About this tender 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. ## CPV classification Sealants Source Find a Tender (UK) · Notice ocds-h6vhtk-058c52-2026-04-14T12:21:01+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-058c52-2026-04-14T12:21:01+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Northern Gas Networks Limited: past awards and live tenders](https://tendernation.io/buyers/northern-gas-networks-limited) [Sector More Furniture, furnishings & cleaning products tenders](https://tendernation.io/sectors/furniture-furnishings) ## More tenders like this [Information and promotion products – Accord-cadre de fourniture d'objets promotionnels éco-responsables pour l'Université Grenoble Alpes · Université Grenoble Alpes · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-647b-7006-b6c6-3ff5d53d1570/france-information-and-promotion-products-accord-cadre-de-fourniture-dobjet) [Exhibition equipment – 26-125 suministro, EN régimen de alquiler, de diferentes elementos de infraestructura de calle (escenarios, sillas, mesas Y otras) POR EL desarrollo de actividades de carácter social, cultural Y deportivo EN cornellà de llobregat · Ayuntamiento de Cornellà de Llobregat · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-6d2c-72cb-b1b2-274fe0e1db2d/spain-exhibition-equipment-26-125-suministro-en-regimen-de-alquiler-de-dif) [Furniture – Mēbeļu un aprīkojuma iegāde darbnīcas telpu iekārtošanai Klostera ielā 4A, Limbažos · Limbažu novada pašvaldība · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a156a9-646f-71c0-9186-224df0d3ec9f/latvia-furniture-mebelu-un-aprikojuma-iegade-darbnicas-telpu-iekartosanai-kl) [Disinfection equipment – Wymiana myjni w Centralnej Sterylizatorni · Szpital Wojewódzki im. Mikołaja Kopernika w Koszalinie · 4 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a156a9-f6aa-73fe-b0f7-ea7226f12445/poland-disinfection-equipment-wymiana-myjni-w-centralnej-sterylizatorni) [Fans – Acquisition de ventilateurs de plafond et services associés au profit de l’AMPA et de ses adhérents · Association marchés publics d'Aquitaine - AMPA · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-665b-7298-a1f3-0c7aa69a2249/france-fans-acquisition-de-ventilateurs-de-plafond-et-services-associes-au-p) [Sewerage works equipment – Accord cadre de fournitures de bornes de dépotage pour la direction territoriale de Strasbourg de VNF · DTS - VNF · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a156a9-6d8d-73e7-8966-5bc57808afc8/france-sewerage-works-equipment-accord-cadre-de-fournitures-de-bornes-de-dep)