bids are invited for flash point open and fire point cleveland electrical heating , digital marshall apparatus for 6 inch dia sample , ring and ball apparatus , automatic compactor for bituminous mixes for 4 and 6 inches moulds , digital cone penetrometer for soil testing , speedy moisture meter , laboratory electric oven , pycnometer , particle size analysis , sand pouring cylinder apparatus , proctor penetrometer , laboratory vane shear apparatus, motorised , digital flexure testing machine , slump test apparatus , flow table apparatus for fresh concrete and flow table apparatus forself compacting concrete , bulk density , beam mould , mould, steel, for 70.6mm cube , mould, cast iron, for 150mm cube , cylindrical mould, cast iron, split lengthwise 100mm dia x 200mm high , concrete mixer drum type, , curing tank for 12 or 48 cubes of 150mm or 70.6mm size , vibrating table , vibratory hammer , buoyancy balance , air permeability apparatus blaine type , vicat apparatus , cement tensile testing machine , density basket , thickness gauge , length gauge , riffle sample divider , impact of jet apparatus , hot plate , measuring cylinder , density bottle for bitumen , vernier caliper , sample tray , sample tray , electronic balance , spring balance total quantity : 74