2646
views
Project Purpose:
The project involves a phased transition of the Bogatyr open pit mine to a flow technology of coal delivery by conveyor transport to near-surface averaging warehouses, followed by its loading at surface loading facilities. Increase the production capacity of the enterprise. Replace worn-out fixed assets at coal shipment, crushing and transporting.
Implementation period: 2013-2023.
Expected impact:
- Increase in production capacity of Bogatyr open pit mine from 32 million tons to 40 million tons of coal per year;
- Increase in labour productivity by 25%;
- Reduction of wagon turnover time by 2.5 times (from 14.3 to 5.4 hours) and introduction of processes for precise loading of coal without uncoupling of railway trains.
Current project status:
ThyssenKrupp equipment has been 100% delivered; construction and installation works have been completed. Start-up and adjustment works of electrical equipment of the following facilities are in progress: Stacker, Crushing and Trans loading points, hoisting belt conveyor, drum reclaimer. In December 2022, a test run with coal shipment to Astana CHPP was made.
Planned activities under the Project:
- Completion of commissioning works - III quarter of 2023.
- Commissioning - IV quarter 2023.
2365
views
Project Purpose:
Reducing the level of wear and tear of power grids.
Reconstruction, modernisation and new construction in order to increase transformer capacity and cover the capacity deficit for new and existing consumers.
Reconstruction of power grids with replacement of overloaded and expired cable networks not requiring connection of new consumers in order to increase reliability of power supply and reduce technological failures.
Description of the project:
The total number of 10-6-0.4kV cable lines across Almaty is 4,424 km. According to GOST, the service life of power cables is 30 years.
Currently, 2,478.76 kilometres of 10-6-0.4kV cable lines in Almaty or 56% of the total volume of cable lines have service life of more than 30 years.
In general, 948 kilometres of cable lines in Almaty have service life over 50 years.
Worn-out lines lead to an annual increase in the number of accidents and frequent interruptions in power supply, which leads to under-supply of electricity and additional costs for emergency recovery work. The main causes of damage are ageing of insulation, breach of tightness, corrosive deterioration of cable sheathing.
Within the framework of this project it is planned to carry out measures on reconstruction of cable networks 10-6-0,4kV for the total amount of 83 300 000 thousand tenge excluding VAT with the total volume of reconstruction of networks about 933 km.
Status:
Construction and installation works are being carried out on 11 objects having DED with the length of 267 km. Adjustment of the design and construction plans for 4 objects is underway.
Implementation terms: 2022-2030.
Operation: 2024-2030.
Planned activities:
Phased design and construction and installation works 2023-2030.
2549
views
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
2307
views
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
2545
views
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.