Bergen kommune (Bergen Municipality) has an external sludge treatment plant, Bergen biogassanlegg (Bergen Biogas Plant), that received sewage sludge from all of the treatment plants in Bergen. The plant also received septic and fat from fat separators. The plant can also receive pre-treated food waste. Everything delivered to the plant is first pasteurised at 70 ºC for one hour. Thereafter the sludge is digested in a thermophillic process before the bio-waste is dewatered with the use of centrifuges to a dry substance percent of approx. 28 %. The Bio-waste is transferred to silos in a sealed building.
This procurement concerns transportation and further handling according to the applicable regulations and rules for sanitised and stabilised bio-waste. Great emphasis is placed on safe and robust disposal of the bio-waste, at the same time as there is a strong focus on the bio-waste being used as much as a resource in a circular perspective. See more information in the contracting authority's specification.
Click here https://permalink.mercell.com/144568444.aspx
Frist
Fristen for mottak av tilbud var 2021-04-28.
Anskaffelsen ble publisert 2021-03-29.
Kunngjøring av konkurranse (2021-03-29) Gjenstand Anskaffelsens omfang
Tittel: Sludge treatment services
Referansenummer: 2020/104891
Kort beskrivelse:
“Bergen kommune (Bergen Municipality) has an external sludge treatment plant, Bergen biogassanlegg (Bergen Biogas Plant), that received sewage sludge from...”
Kort beskrivelse
Bergen kommune (Bergen Municipality) has an external sludge treatment plant, Bergen biogassanlegg (Bergen Biogas Plant), that received sewage sludge from all of the treatment plants in Bergen. The plant also received septic and fat from fat separators. The plant can also receive pre-treated food waste. Everything delivered to the plant is first pasteurised at 70 ºC for one hour. Thereafter the sludge is digested in a thermophillic process before the bio-waste is dewatered with the use of centrifuges to a dry substance percent of approx. 28 %. The Bio-waste is transferred to silos in a sealed building.
Vis mer Metadata for kunngjøring
Originalspråk: engelsk 🗣️
Dokumenttype: Kunngjøring av konkurranse
Kontraktens art: Tjenester
Forskrift: Det europeiske økonomiske samarbeidsområdet (EØS)
Felles innkjøpsordliste (CPV)
Kode: Tjenester for behandling av slam📦
Tilleggs-CPV: Tjenester for fjerning av slam📦 Utførelsessted
NUTS-region: Vestland🏙️
Prosedyre
Prosedyretype: Konkurranse med forhandling
Tilbudstype: Innlevering for alle delkontrakter
Tildelingskriterier
Det mest økonomisk fordelaktige tilbudet