Poland, June 30 -- Poland based AVR S.A. has secured contract from Generalna Dyrekcja Drog Krajowych i Autostrad for Cleaning and sanitation services in urban or rural areas, and related services, Weed-killing services, 90511300 Litter collection services, 90611000 Street-cleaning services, 90610000 Street-cleaning and sweeping services, 90914000 Car park cleaning services, 77211400 Tree-cutting services, 77211500 Tree-maintenance services, 77211600 Tree seeding, 77310000 Planting and maintenance services of green areas, 90470000 Sewer cleaning services, 90513600 Sludge removal services, 90500000 Refuse and waste related services, 90400000 Sewage services, 90000000 Sewage, refuse, cleaning and environmental services. The value of the contra...