supply of machines, material and laboratory equipment for civil engineering.in the premises of government polytechnic chapra-1 static cone penetrometer capacity 100kn (10,000 kgf), engine driven with digital indicator (specification as per rfp) 2 c.b.r apparatus( specification as per rfp) 3 softening point test of bituminous material (specification as per rfp) 4 flash and fire point test (specification as per rfp) 5 bitumen mix design (marshall method) (specification as per rfp) 6 crushing value apparatus 7 aggregate impact tester 8 abrasion test by los angels machine 9 shape test (flakiness index value test) 10 shape test (elongation index value test)