Source: https://tendernation.io/opportunities/01a13bee-520b-726f-879f-450b7f8fc06e/processing-of-incinerator-bottom-ash-iba closed GB open procedure # Processing of Incinerator Bottom Ash (IBA) [LondonWaste Ltd](https://tendernation.io/buyers/londonwaste-ltd) Estimated value £12,000,000 Published 6 Dec 2015 Deadline Closed 15 Jan 2016 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender LondonWaste Limited (LWL) holds a contract with North London Waste Authority (NLWA) for the treatment and disposal of municipal waste collected by the north London boroughs. Since December 2009, the company has operated as a wholly owned subsidiary of NLWA. LWL delivers waste treatment services to the NLWA primarily via the LWL Energy Centre (an Energy-from-Waste facility) located at the company's EcoPark within the London Borough of Enfield. The Energy Centre has an operating capacity of circa 540,000 tonnes each year and produces circa 100,000 – 110,000 tonnes of Incinerator Bottom Ash (IBA) annually as a result of the process. LWL is now seeking Expressions of Interest from organisations able to undertake the following: - The processing of IBA from the LWL Energy Centre to produce a product of economic value and the onward supply of that product to end-markets. - The recovery of both ferrous and non-ferrous metals from the IBA to enable the sale of high-quality scrap for recycling. ## CPV classification Ash and residues containing metals Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/1451b288-adc9-11e6-9901-0019b9f3037b) 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 LondonWaste Ltd: past awards and live tenders](https://tendernation.io/buyers/londonwaste-ltd) [Sector More Mining & quarrying products tenders](https://tendernation.io/sectors/mining-quarrying-products) ## More tenders like this [Gravel, sand, crushed stone and aggregates – Ramavtal - Leveranser av bergkross och transporter av schaktmassor · Orust kommun · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-9686-700d-97f1-a0a359ca10c1/sweden-gravel-sand-crushed-stone-and-aggregates-ramavtal-leveranser-av-b) [Gravel, sand, crushed stone and aggregates – Stenmaterial, jord, schakt- och återvinningsmassor · Serviceförvaltningen (SEF) · 31 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-9963-72b3-8695-b9adb231398a/sweden-gravel-sand-crushed-stone-and-aggregates-stenmaterial-jord-schakt) [Sand – „Доставка на пясък за дейността на ОП „Чистота“, гр. Кюстендил“ · ОБЩИНА КЮСТЕНДИЛ · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-1041-733f-bb6a-cc0274c68d50/bulgaria-sand-dostavka-na-piasiek-za-deinostta-na-op-cistota-gr-kiustendil) [Gravel, sand, crushed stone and aggregates – 2027 Framework agreement for rock and gravel masses · Trondheim kommune · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15183-3661-7136-85bc-ec1267bb9afe/norway-gravel-sand-crushed-stone-and-aggregates-2027-framework-agreement-f) [Gravel, sand, crushed stone and aggregates – Bergkrossmaterial 2026 · Östersunds kommun · 8 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a15183-766f-73fa-b659-c28ead5dcdcd/sweden-gravel-sand-crushed-stone-and-aggregates-bergkrossmaterial-2026) [Related mining and quarrying products – Fourniture d'enrochements · Communauté d'Agglomération Béthune-Bruay, Artois Lys Romane · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a14210-6b4c-7261-9648-2eef92a7994e/france-related-mining-and-quarrying-products-fourniture-denrochements)