bids are invited for civil gte lab equipment , field c.b.r. apparatus , extensometer , density basket , bulk density apparatus , core cutter cylindrical , steel dolly , sand pouring cylinder apparatus small , casagrande liquid limit device , shrinkage limit apparatus , sieve shaker mechanical , falling head permeameter , direct shear stress apparatus with electronic instrumentation system , vane shear apparatus , proctor compactometer , bitumen extractor electrically operated , bitumen penetration test apparatus , aggregate impact tester with blow counter , crushing value apparatus , is sieve set brass , elongation test gauge , thickness gauge , electronics weighing balance , ring and ball apparatus , standard penetrometer , pensky martenls flash and fire point test apparatus , ductility testing apparatus total quantity : 51