Tender For 1. government polytechnic gaya has been constituted under the department of science, technology and technical education, government of bihar to cater to the needs of technical education. the government polytechnic gaya intend to invite bids from eligible entities for providing electrical laboratory equipment in the institute for running academics smoothly as mentioned in the tender document. - impact of jet , pitot tube apparatus , rectangular and 'v' notch apparatus , orifice and mouth piece apparatus , automatic rain gauge , non-recording (symons) rain gauge , evaporimeter pan (class 'a' pan) , viscometer , water current meter , piezometer , bourdons gauge , u-tube differential manometer , water meter , core cutter , hydrometer apparatus , i.s. sieves 20 cm diameter brass , a perture size 475 mm. 2 36 mm, 2 mm 1.18 mm, 1mm, 600 micron, 425 micron, 300 micron, 150 micron and 75 micron as per is 460. , laboratory vane shear apparatus , infra-red moisture meter , consolidation apparats , electronic balance , density bottle , non-corrodible air-tight container , meter scale , relative density apparatus , grain size analysis apparatus (pipette method) , plate bearing test apparatus , pycnometer , liquid limit device , specific gravity of aggregate and water absorption test , specific gravity of bitumen by pycnometer , cbr test , bitumen striping test , bitumen content from core , % of water content in bitumen , solubility test of bitumen , pmc (pre mix carpet) seal coated , water absorption test , settlement test , sieve test for emulsion , miscibility in water , cement mixing test , demulsibility test , bitumen mix design (marshall method) , 10% fine value test for aggregates , sieve analysis / gradation of aggregate , moisture content of aggregate , deleterious material test in aggregates , automatic mortar mixer, digital , vibration table , curing tank , universal automatic compactor , needle vibrator , digital weighing balance , beam deflection apparatus (structural lab) , ultra sonic pulse velocity instrument , hardness tests (brinnel's and rockwell) , water bath , trowel , spatula , guinea , spirit level , tensile (briquette) testing machine , vibrator machine with needle , plate vibrator , steel scale , micrometer , blaine air permeability apparatus , brinell cum rockwell hardness tester , digital spring testing machine , digital vernier calliper 200 x 0.1mm , stainless steel scale; 300 mm , steel measuring tape; 5 m , stainless steel degree protractor , high precision weighing scale 30 kgx lg , tile flexural strength testing machine , tile abrasion testing machine , beam apparatus uniformly distributed load setup dial gauge metre rod scale , loading frame strain gauge beam setup digital force display digital strain display , column buckling apparatus hanger loads vernier caliper , fly wheel apparatus for moi. conforming to is standards