The subject of the order is the comprehensive delivery (sale and distribution) of high-methane natural gas type E (GZ-50) up to 3 points of intake through existing gas connections. The total estimated amount of gas consumed by the Mine during the year is 9,200 MWh.
Connection 1: Wieliczka Park Kingi 1 - power ordered 2743 kWh/h estimated quantity
Gas used: 6,700 MWh for the needs of 3 gas boilers located in Wieliczka S.A. Salt Mine:
a) Boiler house “Forge”, equipped with two condensation boilers Vitomax 200 HW Viessmann with a power of one boiler 1850 kW
b) Boiler house “New Assortments” equipped with two Vitocrossal 300 HW Viessmann condensation boilers with a power of one boiler 345 kW
c) Daniłowicz boiler room equipped with two Vitomax 200 HW Viessmann condensation boilers with a power of one boiler 785 kW
3.2.1. The mine forecasts gas fuel consumption for junction 1 in the individual months of the calendar year, in the quantity of:
Month Forecast Natural Gas Consumption in Individual Months of Each Year [kWh]
Oct 300,000
November 700,000
December 1,000,000
January 1,200,000
February 1,000,000
March 900,000
April 500,000
May 300,000
June 200,000
July 200,000
August 200,000
September 200,000
Sum of 6,700,000
Connection no. 2: Wieliczka Park Kingi 1 - ordered power 713 kWh/h, estimated amount of gas consumed 1 500 MWh for 2 steam generators located in the Warzelnia building - 2 steam generators LOOS type DF 600x20.
The mine forecasts gas fuel consumption for junction 2 in the individual months of the calendar year, in the quantity of:
Month Forecast Natural Gas Consumption in Individual Months of Each Year [kWh]
Oct 130,000
Nov 130,000
December 130,000
January 130,000
February 140,000
March 120,000
Apr 120,000
May 120,000
June 120,000
July 120,000
August 120,000
September 120,000
Sum of 1,500,000
3.4 Connection no. 3: Wieliczka Kosciuszko Square 10 - ordered power 400 kWh/h estimated amount of gas consumed 1 000 MWh for the boiler house located in the Regis Overshaft building - Regis boiler room equipped with a condensing boiler of De Dietrich Type C 230-170 kW and boiler Viessman Vitoplex 200 with a power of 440 Kw.
Month Forecast Natural Gas Consumption in Individual Months of Each Year [kWh]
Oct 110,000
November 120,000
December 130,000
January 150,000
February 150,000
March 130,000
April 70,000
May 50,000
June 25,000
July 25,000
August 20,000
September 20,000
Total 1,000,000
Details of the subject matter of the contract and the rules for its implementation are contained in the general terms of the contract, which are Annex 6 to the SWZ.