Likwidacja zakładu górniczego na przykładzie odkrywki Pątnów KWB "Konin" w Kleczewie S.A.

• Autorzy: Kosztelewicz Z.

Warianty tytułu

EN

Mine closure on example of open pit Pątnów in lignite open cast mine Konin Kleczewo

• Języki publikacji: PL

Abstrakty

PL

W 2001 roku zakończono wydobycie węgla brunatnego z odkrywki Pątnów, wchodzącej w skład Kopalni Konin. W artykule przedstawiono przyjęty sposób likwidacji odkrywki, opisano dokonane przygotowania do jej likwidacji oraz przebieg prac zmierzających do zagospodarowania terenów objętych eksploatacją górniczą.

EN

In 2001 mining of lignite had been stopped in Patnów open pit, one of the open pits belonging to Konin lignite mine. So far in this mine, three open pits were liquidated; Morzysław, Nieszłusz, and Gosławice. Together with beign in liquidation Patnów pit 129.783.127 tons of lignite were mined and 563.805.405 m3 of overburden deposits were displaced. Liquidation of Pątnów pit is managed according to "Mine Liquidation Plan", which was elaborated according to requirements of Mining Code. The final result, envisioned in "Mine Activity Plan" is management of this complex process in a way that will not only prevent degradation of natural environment but also will be beneficiary for ex-mining areas and people living in that region. The liquidated pit will be turned into water reservoir, which after complete water filling will occupy area of 346 hectares and together with adjacent grounds will total in 448 ha. Reclamation will also cover adjacent to mine Pątnów-Adamów-Konin Power Plant mining waste and ash dumping sites covering in total area of 360 ha. The pit will be filled mostly by underground waters infiltrating trough the pit bottom and its North, East and South slope (Fig. 4) as well as by rainfall waters. In order to accelerate the process of reservoir filling, ground works were performed to allow water flow from settling ponds, in which treatment of brown waters from dewatering of Pątnów pit, delivared from pumping station located at the bottom of the pit, and sewage waters from assembly area in Dąbrowa, occurred. The quality of waters drained to the pit is within the II class of cleanless and is controlled by Regional Environmental Protection Service. Water reservoir created at the pit will serve multipurpose tasks like: leisure, fishing, and retention. It is planned that reservoir will be filled by water within four years. After completion of reclamation, water reservoir together with adjacent areas will be handled for management to county Ślesin. The separate, , howeover, very important problem is financing of pit liquidation process. Besides internal found, gathered during the time of pit mining, the mine will used preferential loans from National and Regional Funds for Environmental Protection and Water Management. For the overall pro-ecological activities related to reclamation of de-mined areas Konin Mine was awarded the Wielkopolski Certificated of Quality.

Słowa kluczowe

PL

odkrywka Pątnów; KWB Konin; likwidacja zakładu odkrywkowego

• Wydawca: Instytut Górnictwa Odkrywkowego "Poltegor-Instytut"
• Czasopismo: Górnictwo Odkrywkowe
• Rocznik: 2002
• Tom: R. 44, nr 5-6
• Strony: 89--93
• Opis fizyczny: rys.

Twórcy

autor

Kosztelewicz Z.

• KWB "Konin" w Kleczewie S.A.