Source: https://tendernation.io/opportunities/01a1408c-bf4c-72dd-bdcd-8f64a1eb76dd/slovenia-engineering-works-and-construction-works-zamenjava-membranskih-sklo closed SI open procedure Suitable for SMEs # Engineering works and construction works – ZAMENJAVA MEMBRANSKIH SKLOPOV NA CČN NOVA GORICA [Vodovodi in Kanalizacija Nova Gorica d.d.](https://tendernation.io/buyers/vodovodi-in-kanalizacija-nova-gorica-dd) Estimated value Not stated Published 30 Mar 2026 Deadline Closed 5 May 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Predmet javnega naročila je celovita dobava in zamenjava membranskih sklopov na CČN Nova Gorica z nadgradnjo sistema prezračevanja, in sicer: • Dobava in postopna zamenjava vseh 32 membranskih kaset v 8 membranskih bazenih (4 na bazen) z novo generacijo membran, ki omogočajo večjo prepustnost in kapaciteto čiščenja (menjava v dveh sklopih do leta 2028). • Dobava in vgradnja dodatnega puhala zraka ter ureditev sistema vpihovanja (nova razdelitev in meritev pretoka zraka po vseh 8 linijah) z vsemi potrebnimi strojno-inštalacijskimi, elektro in avtomatizacijskimi prilagoditvami. • Vsa spremljajoča dela za priklop na obstoječi sistem, zagonski preizkusi, poskusno obratovanje in predaja v redno obratovanje CČN Nova Gorica. Dela se bodo izvajala po določilih FIDIC rumene knjige. ## CPV classification Engineering works and construction works Source Tenders Electronic Daily (EU) · Notice 217172-2026 [View official notice](https://ted.europa.eu/en/notice/217172-2026) 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 Vodovodi in Kanalizacija Nova Gorica d.d.: past awards and live tenders](https://tendernation.io/buyers/vodovodi-in-kanalizacija-nova-gorica-dd) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## 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) [Building Minor Works · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9087-7003-bd47-df7bc19d7ff7/building-minor-works) [DGT Helipad Design and Construction · Dartford and Gravesham NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-969e-7140-a307-fe72fa7128be/dgt-helipad-design-and-construction) [Boiler Replacement Programme · Derbyshire Support and Facilities Services Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15408-9933-7015-97a0-37aa8d57c009/boiler-replacement-programme) [Construction of the Chiropractic Car Park, Treforest Campus · University of South Wales · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a15408-a995-70e5-b8b1-7c6a14e2e878/construction-of-the-chiropractic-car-park-treforest-campus) [Boiler chemical and Softener Services · Maidstone and Tunbridge Wells NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a1539a-d092-736b-88d2-6bdc251cddb6/boiler-chemical-and-softener-services)