Development references of the company
C & G d.o.o. Ljubljana was established at the end of 1989. Beginning of operation is associated with the first projects in early 1990. To the end of 2002 the reference list has grown considerably.
Some development milestones of C & G d.o.o. Ljubljana, related to co-operation with Slovenian distribution companies are:
- First exporters of PCB waste material in Slovenia - January 1991 (Elektro Celje, Thermal Power Plant Šoštanj, Cestno podjetje Celje)
- Beginning of maintenance of HV and MV equipment - 1991 (reg. switches, etc.)
- Regeneration of HV and MV oil immersed instrument transformers - year 1992
- First overhead lines with PAS conductors in Slovenia - December 1993 (Elektro Ljubljana, etc.)
- Beginning of application of MV composite insulators SDI 50 - December 1993 (Elektro Ljubljana, etc.)
- First combined HV instrument transformers in Slovenia - 1996 (Elektro Primorska, DTS Koper)
- Beginning of automation introduction - first installation of switch disconnectors SOULE "compte passages" and fault indicators PAC in Slovenia - 1992 (Elektro Ljubljana)
- First cold shrink splice and termination in Slovenia - 1994 (Elektro Celje)
- First automated LM with an integrated switch disconnector S & C in Slovenia - 1996 (Elektro Ljubljana)
- Introduction of new 20 kV PDC bushing insulator - 1997 (Elektro Ljubljana)
- First Shunt switch in Slovenia - 1999 (Elektro Celje, DTS Rogaška Slatina)
- Beginning of insulation of MV bus bar for power transformers with 3M tapes - 1999 (Elektro Ljubljana, RTP Šiška)
- Beginning of design of switchgear and overhead lines - 1999 (Elektro Celje)
- Reconstruction of HV switching sub-station 220/110/35 kV DTS Kleče, stage 4 - 2000 (ELES)
- Reconstruction of DTS 110/20 kV Vrtojba - 2000 (Elektro Primorska)
- Assembly of OPGW on overhead lines 2 x 400 kV Maribor - Krško - 2000 (ELES)
- Reconstruction of HV switching sub-station 220/110/35 kV DTS Kleče, stage 5 - 2001 (ELES)
- Reconstruction of HPP Drava, stage 2 - 2001 (Dravske elektrarne Maribor)
- Supply and assembly of equipment TS 13 and TS 18 Talum - 2001 (Talum)
- Construction of 110 kV transformer bay in 110/20 kV DTS Pivka - 2001 (Elektro Primorska)
- Supply of equipment for 110/20 kV DTS Bršljin - 2001 (Elektro Ljubljana)
- Decontamination and decomposition of the power supply transformer Končar 31.5 MVA, 110 kV in DTS Selce - 2001 (ELES)
- LV panels of own consumption in TET2 "prism" - 2001 (Termoelektrarna Trbovlje)
- Beginning of supervision in industry - 2001 (Cementarna Trbovlje, Cinkarna Celje)
- Delivery of equipment in 400/110 kV DTS Krško - 2002 (ELES)
- Construction of overhead line Fala - Pekre - year 2002 (ELES)
- Supervision in DTS Laško and DTS Brežice - year 2002 (Elektro Celje)
- Energy management - year 2002 (HIT Nova Gorica, Slovenian Railways)
- Laser scanning of overhead lines - year 2002 (ELES)
- DTS 110/20/20 kV Sežana - year 2003 (Elektro Primorska)
- Scanning overhead lines with thermography - year 2003 (Elektro Ljubljana, Elektro Celje and Elektro Primorska)
- DTS Ribnica 110/20 kV, 2004 (Elektro Ljubljana)
- Coproduction of thermal and electrical energy at the public company TOM Maribor, 2005 (Moja Energija)
- Reconstruction of HPP Medvode, 2005 (Savske elektrarne)
- HPP Boštanj LOT EA, 2005 (Holding Slovenske elektrarne)
- Local Energy Concept for Community of Hrastnik, 2006 (Občina Hrastnik)
- Overhead line connection for DTS Vrhnika, 2007 (Elektro Ljubljana)
- HPP Blanca, 2007 (Holding Slovenske elektrarne)
- Servicing HV and MV equipment, 2007 (ELES)
- DTS Radeče, 2007 (Elektro Ljubljana)
- DTS Vrhnika, 2007 (Elektro Ljubljana)
- Earthing (Loresco) TS Lukanja, 2007 (Elektro Maribor)
- Cable diagnostics, 2007 (Elektro Gorenjska)
- Ground-penetrating-radar measurements, 2007 (HGEM)
- Cable line location, 2007 (SCT)
- Laser scanning of 4 DTS, 2007 (ELES)
- Video control systems for DTS, 2007 (Elektro Ljubljana)
- Lisa DT Cerkno, 2007 (Elektro Primorska)