Source: https://tendernation.io/opportunities/01a140ad-5ccc-721d-8c11-48a35ef63c4f/norway-limestone-2025-framework-agreement-for-the-procurement-of-alkaline closed NO open procedure # Limestone – 2025 - Framework agreement for the procurement of alkaline marble granules for water plant (re-announcement) [Trondheim kommune](https://tendernation.io/buyers/trondheim-kommune) Estimated value Not stated Published 17 Oct 2025 Deadline Closed 3 Nov 2025 ## 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. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Trondheim city operations in Trondheim municipality, hereafter called the contracting authority, invites tenderers to a competition for a framework agreement for the procurement of alkaline marble granules approved for use in water plant production of drinking water. The framework agreement is for the procurement of marble/limestone/filter lime. The product must be certified by the Norwegian Food Safety Authority for use in drinking water production in water treatment plants. The product shall be used for alkaline filtration of drinking water. The purpose of the filtration is the descision of particular material, increasing the water's alchemity and calcium content. The competition will be carried out via the municipality ́s tender implementation tool Mercell. All communication and tender submission will be handled via Mercell. This is a re-announcement of the competition with the same case ID number as being cancelled. The object of the contract is now changed to only the procurement of the actual item, i.e. collection and transport are not included this time. The aim is to find a reliable and long-term supplier. ## CPV classification Limestone Chemical products Water-treatment chemicals Marble and calcarous building stone Source Tenders Electronic Daily (EU) · Notice 686059-2025 [View official notice](https://ted.europa.eu/en/notice/686059-2025) 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 Trondheim kommune: past awards and live tenders](https://tendernation.io/buyers/trondheim-kommune) [Sector More Construction materials & structures tenders](https://tendernation.io/sectors/construction-materials) ## More tenders like this [Drinking-water piping – Lieferung von Material für die Trinkwasserversorgung (PE-HD-Rohr) für die Trinkwasserversorgung der KOOPERATION WASSER. · Trinkwasserverband Stader Land · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-0b9d-724a-b3ac-6a1b5383af17/germany-drinking-water-piping-lieferung-von-material-fur-die-trinkwasservers) [Construction materials – Fornecimento de Materiais de Construção Civil para o ano de 2027 · Município de Lagoa (Açores) · 27 days left · 14 Nov 2026](https://tendernation.io/opportunities/01a15183-1411-7299-9481-e5274c3efd59/portugal-construction-materials-fornecimento-de-materiais-de-construcao-civi) [Modular and portable buildings – Fourniture, livraison et installation de 5 habitations légères de loisirs (HLL) au camping de la Colombière a Pesmes · Communauté de Communes Val de Gray · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-5cdd-730e-a2d6-1022e299032b/france-modular-and-portable-buildings-fourniture-livraison-et-installation) [Smiths' wares – Fournitures d'atelier : Serrurerie - Quincaillerie · Nievre Habitat · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-c593-71cf-99c0-59c343efbbd0/france-smiths-wares-fournitures-datelier-serrurerie-quincaillerie) [Building materials – Dostawy materiałów ogniotrwałych formowanych · Sieć Badawcza Łukasiewicz-Instytut Metali Nieżelaznych · 18 days left · 6 Nov 2026](https://tendernation.io/opportunities/01a15183-4d1a-7143-ae91-f1f0c3bdd6a9/poland-building-materials-dostawy-materialow-ogniotrwalych-formowanych) [Building materials – Fourniture de matériels et matériaux · Ville de Saint-Just Saint-Rambert · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-1461-73f3-8616-e84751ddcbff/france-building-materials-fourniture-de-materiels-et-materiaux)