supply and installation of open air gyms outdoor equipment including necessary civil work in 200 approx identified open spaces parks of prayagraj city including maintenance of five years under smart city mission in prayagraj city, uttar pradesh, india package2-pull chair ( double ) , chest press ( double ) , standing waist trainer , space walker , bicycle , leg press ( double ) , shoulder wheel ( double ) , parallel bar , rowing machine , chin-up and dipping bars , scaling ladder , sit up bench