Estonia kaevanduse tuulutusšurfide nr 24 ja 43 likvideerimine

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The purpose of the procurement is to liquidate ventilation boreholes No 24 and 43 of the Estonia mine filled with shale according to the terms of reference and the liquidation project (work No В.1.2.-115). Period for performing the work: September 2026 – November 2027. In November 2027, an inspection of the liquidated boreholes will be carried out, and additional filling with shale and topsoil will be performed up to the ground surface height. The inspection of the site will be conducted for interested parties on 03.09.2026. Gathering at 10:00 in front of the gate/boom barrier of the Estonia mine, Väike-Pungerja village, Alutaguse Parish, Ida-Viru County. Contact person: Aleksandr Hinn, tel: +372 53 461 063, e-mail: [email protected] Please confirm your participation by sending an e-mail with relevant contents to the contact person’s e-mail address. / Grounds for exclusion and qualification requirements: See the procurement basis documents The purpose of the procurement is to liquidate ventilation boreholes No 24 and 43 of the Estonia mine filled with shale according to the terms of reference and the liquidation project (work No В.1.2.-115). Period for performing the…

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