In the period 2020/2021, we carried out the task entitled: “Replacement of a fiber optic cable in OPGW 8J technology with a fiber optic cable in OPGW 48J technology on the 110 kV Jawor – Złoczew line and on the 110 kV Złoczew – Wieluń line.”

The scope of works performed under the contract included:

– preparation of project documentation along with obtaining the necessary legal decisions and preparation of subcontracting documentation;

– replacement of the OPGW 8J cable with the OPGW 48J cable from the line gate at GPZ Złoczew to the pole No. 78 at the 110/15kV Wieluń station;

– replacement of the OPGW 8J cable with the OPGW 48J cable from the line gate at GPZ Złoczew to the line gate at GPZ Jawor;

– insertion of a fiber optical cable from the Złoczew line gate to the Jawor substation to the communication room;

– insertion of a fiber optical cable from the Wieluń line gate to the Złoczew GPZ to the communication room;

– insertion of a fiber optical cable from the Jawor line gate to the Złoczew GPZ to the communication room.