Construction of a gas-fired power unit with a total electrical capacity of 55 MW

The first stage of the project involved the construction of two gas-fired boilers with a capacity of 150 Mg/h of heated steam each, with a pressure of 9 MPa and a temperature of 540 degrees C. The boilers were fired with gas: blast furnace gas, coke oven gas, natural gas. The installed boilers achieve nominal efficiency with simultaneous combustion of blast furnace gas and natural gas. As part of the works, an installation supplying natural gas from the high-pressure network and reduction and measurement stations were also built during the first stage of the project.

The scope of the project included the design and construction of a complete ash removal system on a turnkey basis, including, among others: sets of pneumatic pumps collecting ash from ESP (electrostatic precipitators) and an air heater, a pneumatic transport system, three ash storage silos (capacity 3,450 m3 each) and auxiliary systems.

The scope of the project included the design and comprehensive implementation of works involving the preparation of documentation. As part of the project, CONTROL PROCESS S.A. delivered the necessary equipment and materials, developed instructions and implemented rational principles of waste management.

The task included the construction of three gas-oil boilers with a thermal capacity of approximately 114 MWt each with associated facilities. The Katowice investment was carried out on a turnkey basis. The aim of the investment was to adapt the generation capacity of ZW Katowice to the volume of power ordered from this source, while applying the best heat generation and environmental protection solutions. The oil and gas boilers installed at the Katowice CHP plant can operate on each of the two fuels separately.

The subject of the contract was the “Modernisation of the Wygoda power substation”, which included:

Task No. 1: Development of design documentation and performance of works related to the modernization of the Wygoda power substation, and Task No. 2: Development of design documentation and performance of works related to the connection of the Bochnia Traction Substation to the grid, involving:

  1. a) development of detailed and as-built designs for each task separately,
  2. b) development of a construction design together with obtaining building permits for each task separately,
  3. c) performance of construction and assembly works according to the developed design documentation in respect of task no. 1,
  4. d) performance of construction and assembly works according to the developed design documentation in respect of task no. 2,
  5. e) dismantling, liquidation of existing Wygoda power substation equipment, management of all waste generated during the implementation of the project,
  6. f) performance of tests and measurements necessary for the commissioning of the modernized power infrastructure in accordance with regulations.

CONTROL PROCESS S.A. was responsible for the construction of cogeneration installations in gas-fired CHP plants powered by methane gas at the CHP plant in Katowice. The contract included the design, delivery, assembly and start-up of gas engines, gas boilers, gas-steam boilers and complete facilities.

Facilities completed:
“Wujek” Hard Coal Mine – Duration of works: 2014-2015, Electrical power: 1.5 MWe
Unit no. VI, “Murcki” – Duration of works: 2013-2015, Electrical power: 5.5 MWe
Unit no. XII, “Śląsk” – Duration of works: 2013-2014, Electrical power: 2.97 MWe, total power 5.88 MW
Unit no. IX, “Wesoła” – Duration of works: 2013-2014, Electrical power: 3MWe

The condensing-extraction turbine set construction project was carried out at the Nowa Generating Plant in Dąbrowa Górnicza. The task involved the construction a complete condensing-extraction turbine set together with auxiliary devices and a power output system, on a general contracting basis (design, delivery, assembly, start-up, commissioning).

The turbine set delivered by CONTROL PROCESS replaced two 25 MW units.

The task carried out by CONTROL PROCESS Electric included the expansion of “Zabrzeż” power substation by a 110/30/15 kV transformer station. The project also involved the implementation of a double circuit 110 kW line with an OPGW cable.

The project involved the construction of a combined heat and power plant fueled with natural gas extracted from the Lubiatów Crude Oil and Natural Gas Mine (“LMG Project”). The combined heat and power plant produces electricity, medium-pressure and low-pressure steam, boiler water, central heating water and process water for the needs of the Central Facility at the mine. The primary unit generating electricity and heat is composed of 4 gas engine units. The heat generated by the combustion engines is used to produce steam in recovery boilers. The electricity is produced for the own needs of the CHP plant and the needs of Lubiatów mine. Any surplus electricity generated will be sold to an external distribution network.

The task involved a construction of a CHP plant on a turnkey basis as part of a project titled “Increasing the efficiency of energy generation at the Mielec CHP using gas cogeneration”. The project included the design, construction and start-up of a CHP plant based on cogeneration gas engines and a heat accumulator, accumulating surpluses of heat produced during periods of reduced customer demand.