Portfolio

Directional drilling

Design and construction of an optical cable network based on a microduct system – a total of 43 projects and 2,700 km.

Replacement of the Veskimetsa-Endla 110 kV overhead line with buried line, 4.2 km. Installation of buried cable pipe using the no-dig method, with directional drilling (bore hole Ø 600).

Replacement of the Järve-Endla overhead line L113 between Järve 35-Tulika street in Tallinn with 110 kV buried cable. Installation of buried cable pipe using the no-dig method, with directional drilling (bore hole Ø 600).

Design and construction of 110 kV buried cables between Volta-Elektrijaama-Ranna substations, disassembly of existing oil cables. Volta substation (Tööstuse 52E)-Ranna substation (Gonsiori 2A) 3.5 km; Volta substation-Elektrijaama substation (Põhja pst. 31) 2.3 km; Elektrijaama substation-Ranna substation 1.2 km. Installation of buried cable pipe using the no-dig method, with directional drilling (bore hole Ø 600).