Executive engineer lakes division, bengaluru north city corporation invites letter of invitation for the rate arrival for supply and fixing of children play equipment,outdoor fitness/open gym equipment, supply and fixing of pickle ball court, supply and fixing of volley ball court, supply and fixing of pickle ball court, iot based smart water quality monitoring & led display system,aeration systems, ring jet nozzle & floating water fountain with floating platform, floating trash barrier, hdpe floating wetlands for holding aquatic plants and granite slab benches