bids are invited for is sieves , brass is sieves , thickness gauge for the determination of flakiness of aggregates , length gauge for the determination the elongation index of coarse aggregate , aggregate impact tester , water absorption test for aggregates, buoyancy balance , specific gravity bottle , pycnometer , 100 kg electronic balance , 10 kg electronic balance , 5 kg electronic balance , 300 g electronic balance , water bath, medium size , hot air oven , dynamic cone penetrometer test apparatus , marshall stability machine ,automatic marshall compactor , 4 inch dia marshall moulds,collar, and base plate , 6 inch dia marshall moulds, collar,and base plate , marshall sample extractor ejector ,penetrometer for bitumen testing , ductility machine forbitumen , ring and ball apparatus , flash and fire point ofbitumen test apparatus , rectangular hot plates , thin filmoven , bitumen extractor, capacity of 1500 gms , absoluteand kinematic viscosity testing equipmentssupply of highway engineering laboratory total quantity : 65