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Information on the investment project "Construction of 500 kV HV line of the North-East-South transit" implemented within the State program "Nurly Jol"

On August 10, 2017 the press conference with the participation of the Vice Minister of Energy of Kazakhstan Bakhytzhan Dzhaksaliev was held in the press center of the Office of the Prime Minister of RK. At the press conference, the Vice Minister of Energy of the Republic of Kazakhstan spoke about the investment project "Construction of 500 kV HV line of the North-East-South transit", which is being implemented within the State Program "Nurly Jol".

 

Stage 1: Construction of the 500 kV Ekibastuz -Shulbinskaya HPP (Semei) - Ust-Kamenogorsk line

 

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 The goal of the project "Construction of the 500 kV Ekibastuz-Shulbinskaya HPP (Semei) - Ust-Kamenogorsk line " is to increase the capacity of the networks in the North-East area, to cover the East-Kazakhstan Oblast deficit, regardless of the transit of electricity through the Unified Energy System of Russia and the supply of apparent power of Shulbinskaya HPP (SHGES) with the introduction of the counter regulator - Bulakskaya HPP.
Project implementation period: 2011-2017.
Project value is 53.3 billion tenge, including VAT. The company effects financing fully.
Project description
- Construction of 500 kV Ekibastuz-Semei HV line (405.7 km);

- Construction of 500 kV Semei - Ust-Kamenogorsk HV line (192.8 km);

- Construction of the 220 kV Semei - SHGES HV line (78.9 km);
- Construction of the approach and output lines of the 220 kV HV line from the substation  51 and the substation  18 (13.5 km) to 220 kV outdoor switchgear at the 500 kV Semei substation;
- Construction of the approach and output lines of the 220 kV HV line from the substation  18 and SHGES (13.5 km) to the 220 kV outdoor switchgear at the 500 kV Semei substation  ;
- Construction of the 500 kV Semei substation  ;
- Expansion of the outdoor switchgear 500 on the 1150 kV Ekibastuzskaya substation;
- Expansion of the outdoor switchgear 500 on the 500 kV Ust-Kamenogorskaya substation;
- Expansion of 220 kV outdoor switchgear of the Shulbinskaya HPP (SHGES).
Current project status:

Today, all the construction and installation works have been successfully completed. 500 kV Ekibastuz-Shulbinskaya HPP (Semei) - Ust-Kamenogorsk power lines with the total length of 598.5 km and 220 kV "Semei-Shulbinskaya HPP" power lines  with output at 500 kV "Semei" substation  with the total length of 106 km were constructed. Construction and installation work at the 500 kV “Semei” substation, 500 kV “Ust-Kamenogorskaya” substation, 1150 kV “Ekibastuzskaya substation” and 220 kV “Shulbinskaya HPP” substation have also been completed.

The constructed facilities were put into operation on December 6, 2016 during the national telebridge with the participation of the Head of State within the "Industrialization Day".

At the same time, it should be noted that the construction and installation works of the first project stage were completed in 2016, ahead of schedule of work performance, instead of the planned completion date for 2017.

Stage 2: Construction of 500 kV Shulbinskaya HPP (Semei) - Aktogay-Taldykorgan - Alma HV line

 

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The implementation of the project will increase the transit potential of the National Electric Grid (NES) in the direction of North-South Kazakhstan, provide coverage of electricity demand of electrified sections of railways, energy-consuming mining facilities, create conditions for the development of border areas and widespread implementation of renewable energy potential, and, also, strengthen connection of the Eastern zone with the unified electrical system of Kazakhstan.

Project implementation period: 2012-2018.
Project value is 105.5 billion tenge, including VAT. The financing is effected by means of own funds (“KEGOC” JSC) and funds in the amount of 47.5 billion tenge received from the ENPF, through the sale of “KEGOC” JSC coupon bonds.
Project description
- Construction of 500 kV Semei-Aktogay HV line (390.8 km);
- Construction of 500 kV Aktogay-Taldykorgan HV line (287.4 km);
- Construction of 500 kV Taldykorgan-Alma HV line (203.8 km);
- Construction of the approach and output lines of 220 kV HV line of 500 kV Taldykorgan substation 143.4 km;
- Construction of 500 kV Aktogay substation;
- Construction of 500 kV Taldykorgan substation;
- Expansion of the 500 kV Alma substation;
- Expansion of the 500 kV Semei substation.
Current project status:

The implementation of the second stage of the project - the construction of the 500 kV Shulbinskaya HPP (Semei) - Aktogay - Taldykorgan - Alma line is in accordance with the schedule of work.

Currently, all sections of the facility are under construction and installation work. Of the total length of 883 km of the 500 kV line, 414 km of the line have been constructed, including 250 km in 2017.

Since the project implementation beginning, capital investments from the ENPF in the amount of 41 759,211 million incl. VAT, including 11 126,991 million tenge incl. VAT in 2017 were used.


The press service of the Ministry of Energy of the Republic of Kazakhstan

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