The project goal:
The project involves a phased transition of the Bogatyr open pit mine to continuous flow process technology for delivering coal by conveyor transport to near-surface blending warehouses, followed by its loading at surface loading facilities. This will increase the output of the enterprise. Replace obsolete fixed assets involved in shipment, crushing and transportation of coal.
Implementation period: 2013-2022
Expected outcome:
- Increase in the production capacity of the Bogatyr mine from 32 mln. tons to 40 mln. tons of coal per year;
- Increase in labor productivity by 25%;
- Decrease of the cost of 1 ton of coal by 12%
- Reducing the turnaround time of wagons by 2,5 times (from 14,3 to 5,4 hours) and introduce processes for accurate loading of coal avoiding uncoupling of trains.
The project’s status:
ThyssenKrupp has 100% completed the equipment supply, construction and commissioning of electrical equipment is currently underway (Staker, Crushing Transfer Stations, Lifting Belt Conveyor, Drum Reclaimer).
Installation of metal structures, pre-assembly of all equipment carried out 90%.
Concrete, foundation work readiness is - 90%.
Planned activities under the Project:
- Completion of construction and installation works - III quarter of 2022
- Pre-commissioning activities and commissioning - IV quarter of 2022
The project implementation goal:
Reducing the level of deterioration of power grids
Reconstruction, modernization, and new construction to increase the transformer capacity and cover the power shortage for new and existing consumers.
Reconstruction of power grids with the replacement of overloaded and expired cable grids that do not require the connection of new consumers, to increase the reliability of power supply and reduce technological disturbances.
The project description:
The total number of cable lines 10-6-0,4 kV in Almaty city is 4 424 km.
According to GOST, the service life of power cables is 30 years.
As of today, 2 478,76 km of 10-6-0,4 kV cable lines in Almaty or 56% of the total cable lines have been operating more than 30 years.
In general, 948 kilometers of cable lines in Almaty city have a service life of over 50 years.
The wear and tear of lines leads to an annual increase in the accident rate and to frequent power outages, which results in an undersupply of electricity, additional costs for emergency recovery works. The main causes of damage are: deterioration of insulation, leakage, corrosive wear of the cable sheath.
As part of the implementation of this project, it is planned to perform activities on the reconstruction of 10-6-0.4 kV cable networks for 91 600 000 thous. tenge, excluding VAT, with a total volume of grids reconstruction of about 933 km.
Implementation period: 2022-2030.
Operation: 2024-2030
Planned activities:
Engineering and construction and installation works in stages 2023-2030
The project title: "Construction of 60 MW wind power plant in the Shelek corridor including a possible increase up to 300 MW."
The project implementation goal: The project addresses one of production tasks of Samruk-Energy JSC - minimization of adverse environmental impact through the reduction of greenhouse gas emissions. The issue of implementing such projects is among the priorities for meeting international commitments of the Republic of Kazakhstan to reduce greenhouse gas emissions in accordance with the UN Framework Convention on Climate Change, to which the Republic of Kazakhstan has been a party since 1997. The implementation of the Project is in line with the mission and main strategic goals of “Samruk-Energy” JSC
The project description: The selected site near the Nurly village of Enbekshikazakh district of Almaty region is suitable for the construction of a wind farm, as there is a good wind potential with an average speed of 8.1 m/s. The possibility of connecting to power grids for WPP’s power production has been agreed.
Implementation period: 2011-2022
Status: The following works have been completed:
- construction of on-site roads and access roads 95%;
- work on pouring foundations for 24 wind turbines 100%;
- installation of 8 wind turbines 100%;
- construction of a 110kV overhead line from SS-110/35kV "WPP Shelek 60MW" to SS-220/110/10kV No. 68I "Shelek" by 98% and OHL-35kV 90%;
- construction and installation works relating to SS-110/35kV "WPP" 90%.
Planned activities:
Complete the installation of 16 wind turbines and installation works for SS-110/35kV, 110kV overhead lines, 35kV overhead lines
Commissioning – 3rd quarter of 2022
The project title: "Expansion of the existing 45 MW wind farm "Ereymentau-1" by two wind turbines with a capacity of 2.5 MW each, near Ereymentau city, Ereymentau district, Akmola region"
The project implementation goal: The project addresses one of production tasks of Samruk-Energy JSC - minimization of adverse environmental impact through the reduction of greenhouse gas emissions. The issue of implementing such projects is among the priorities for meeting international commitments of the Republic of Kazakhstan to reduce greenhouse gas emissions in accordance with the UN Framework Convention on Climate Change, to which the Republic of Kazakhstan has been a party since 1997. The implementation of the Project is in line with the mission and main strategic goals of “Samruk-Energy” JSC
Implementation period: 2019-2023
The project description:
The data including full monthly reports received from met mast, which was installed near Ereymentau city at the site of the proposed Project, were verified from 2016 to 2017. According to the data obtained, the average wind speed is 7,8 m/s.
Status: At present, an agreement for the development of design and estimate documentation (DED) have been concluded.
Planned activities:
- Obtaining a positive conclusion on the design and estimate documentation from RSE "Gosexpertiza"
- Supply and installation of WTs, completion of construction and installation works.
- Commissioning – 4th quarter of 2023
The project title: “Construction of 50 MW wind power plant in the vicinity of Ereymentau city”.
The project implementation goal: The project addresses one of production tasks of “Samruk-Energy” JSC - minimization of adverse environmental impact through the reduction of greenhouse gas emissions. The issue of implementing such projects is among the priorities for meeting international commitments of the Republic of Kazakhstan to reduce greenhouse gas emissions in accordance with the UN Framework Convention on Climate Change, to which the Republic of Kazakhstan has been a party since 1997. The implementation of the Project is in line with the mission and main strategic goals of “Samruk-Energy” JSC:
- Reliable and high-quality supply of electricity produced using renewable energy sources;
- Design and construction of facilities for the use of renewable energy sources;
- Production and sale of electrical energy using renewable energy sources.
The project description: The selected site near Ereymentau city fits for the construction of a wind power plant because of good wind potential with an average speed of 8.5 m/s. Possibility of connecting to power grids for output of WPP power has been agreed.
Implementation period: 2011-2022
Status: Currently, the works on the construction of access and on-site roads, setting of installation sites for wind turbines (wind turbine foundations), on the reconstruction of existing power lines and laying of 35 kV cable lines, on the construction of SS-220 / 35 kV (CR, CCR, SCP buildings have been built) are underway.
Planned events:
- Supply and installation of wind turbines, completion of construction and installation works for SS-220/35kV and overhead lines 220kV.
- Commissioning – 4th quarter of 2022.