Remko Sp. z o.o. signed a contract with Zarmen sp. z o.o. in May 2010 for brickwork of ceramic block in Koksownia Czestochowa Nowa Sp. z o.o. in Czestochowa. The scope of the contract includes, besides brickwork, engineering supervision, technological control during heating-up of the battery as well as geodetic measurement made by highly specialized geodesist.