annual plan-annual plan amballoor gp general works-installation of pet bottle booth in variouswards-general civil work- 1 pet bottle booth 2 9.48.1:providing and fixing m.s. grills of required pattern in frames of windows etc. with m.s. flats, square or round bars etc. including priming coat with approved steel primer all complete.fixed to steel windows by welding 3 10.16.1:steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.hot finished welded type tubes 4 13.71:lettering with black japan pint of approved brand and manufacture