2026-06-30+00:00 07:45:59+00:00 6825a567-8559-4794-9b45-70c0903a4752-01 PROCEDURE false LOT-0000 cor-pub Changes to the submission date 17 http://www.frevar.com ORG-0001 FREDRIKSTAD VANN AVLØP OG RENOVASJONSFORETAK FREVAR KF Postboks 1430 FREDRIKSTAD 1602 NO083 NOR 979952171 Mona Østmark +47 69357300 +47 69357301 momk@frevar.no ORG-0002 Søndre Østfold Tingrett Fredrikstad 1601 NO083 NOR 926722808 00450788-2026124/20262026-07-01+02:00 2.3 eforms-sdk-1.13 58e3c974-5c2b-4774-ae49-0107af8275e1 7eeaf4ec-4ab2-48a2-b043-3c96c18f7866 2026-06-30+00:00 07:32:50+00:00 01 32014L0025 cn-standard ENG water ORG-0001 Forsyningsforskriften Utilities Regulations Forsyningsforskriften Utilities Regulations epo-procurement-document Function requirement simplified: Carbon source is added to a biological treatment facility for municipal sewage water because carbohydrates are broken down faster than nitrogen compounds do, so that the bacteria therefore lack nutrition to complete the conversion of the nitrogen compounds. The general requirement for a carbon source is therefore that it must be readily available for bacteriological turnover and not lead to poisoning of the bacteria. Requirements of the carbon source in this tender are the requirements that will be used in biological treatment for municipal sewage water (MBBR) with the requirements set for the carbon source. Sizing open false 1 Ethanol as a carbon source in a biological treatment facility Tenderers shall deliver ethanol that fulfils the following requirements: The carbon source must be able to be used as a business for bacteriological water purification (MBBR), i.e. it cannot contain poisons for biology; c.f. any denaturing agents. The minimum allowed concentration target of the delivered ethanol is 95%. The carbon source must be clear, colourless fluid, free of particles and impurities. Tenderers shall document the quality with a safety data sheet (SDS) and an analysis certificate for each delivery. The expected consumption in the first year will be significantly lower with more occasional needs due to the start-up phase of the biological treatment facility with the accompanying start-up curve. The first delivery in accordance with further agreement ila. July/August. supplies 24322220 60000000 NO083 NOR LOT-0000 not-allowed false NOR 284317562 non-restricted-document https://permalink.mercell.com/284317562.aspx FREVAR KF procurement terms none epo-procurement-document false no not-allowed false performance FREVAR KF procurement terms ORG-0001 https://permalink.mercell.com/284317562.aspx 3 Waiting period 10 days ORG-0001 ORG-0002 NOR true true required false 2026-07-02+00:00 10:00:00+00:00 2026-07-02+00:00 10:00:00+00:00 false none none 1 Ethanol as a carbon source in a biological treatment facility Tenderers shall deliver ethanol that fulfils the following requirements: The carbon source must be able to be used as a business for bacteriological water purification (MBBR), i.e. it cannot contain poisons for biology; c.f. any denaturing agents. The minimum allowed concentration target of the delivered ethanol is 95%. The carbon source must be clear, colourless fluid, free of particles and impurities. Tenderers shall document the quality with a safety data sheet (SDS) and an analysis certificate for each delivery. The expected consumption in the first year will be significantly lower with more occasional needs due to the start-up phase of the biological treatment facility with the accompanying start-up curve. The first delivery in accordance with further agreement ila. July/August. supplies 24322220 60000000 NO083 NOR 48 2