Source: https://tendernation.io/opportunities/01a13bb7-6f93-717b-bea9-694448830107/purchase-service-calibration-of-fusion-boxes awarded GB direct award procedure # Purchase, Service & Calibration of Fusion Boxes [Northern Gas Networks Limited](https://tendernation.io/buyers/northern-gas-networks-limited) Estimated value Not stated Published 31 Mar 2025 Deadline Rolling deadline ## Who can bid - 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 This Contract is for the purchase of Electrofusion Boxes and associated spares, along with the servicing/calibration and repair of the equipment. Caldervale Electrofusion Boxes are already in use across the Network and are critically important pieces of equipment that assist Northern Gas operations on the Network. Used in daily operations to allow the operatives to connect PE pipes and fittings together using a heated fusion process. Northern Gas are unable to tender this equipment due to the Caldervale preloaded/inbuilt software which manages Northern Gases joint management/compliance system for electrofusion joints through Calder Safe technology. New Electrofusion Boxes may be purchased over the lifetime of the contract for replacement of equipment beyond economical repair or if there are future demands for new equipment on the Network. Source Find a Tender (UK) · Notice ocds-h6vhtk-04fae6-2025-03-31T17:34:10+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-04fae6-2025-03-31T17:34:10+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) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Engineering works and construction works – Integrated Partnerships Framework · Northern Ireland Water · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-7b9a-73c9-b710-2a5021d3fa0d/united-kingdom-engineering-works-and-construction-works-integrated-partnersh) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [Architectural, design and building consultancy services - Dalby Visitor Centre · Forestry Commission · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15552-1b8a-7041-80fb-e4943876fc38/architectural-design-and-building-consultancy-services-dalby-visitor-centre)