Expressing concern over the lack of coordination between the BDA and the BWSSB authorities, VK Srivatsa, secretary, Change Makers of Kanakapura Road, said, “It has come to notice that the BWSSB authorities wanted to use a portion of the park land for the construction of a pump house. I want the BDA authorities to allocate a piece of land at a suitable location for this purpose,’’ he said.