31836732
procurement of material testing laboratory equipments at iahe procurement of material testing laboratory equipments at iahe pre qualification details please refer tender documents. , name of test &equipments , tests on soil , unconfined compressive strength compression device with digital load frame: hydraulic proving ring, dial gauge vernier callipers, timer, oven, weighing balance , shear strength vane shear apparatus , grain size analysis as per is:2720 ( part iv ) pipette apparatus ( i ) sampling pipette ( ii ) glass sedimentation tubes ( iii ) weighing bottles ( iv ) deleted ( v ) stirring apparatus ( vi ) sieves 2mm, 425umm , 75umm is sieves ( vii ) deleted , specific gravity hydrometer apparatus: two 1000 ml graduated cylinders, dispersing agent solution containing sodiumhexa metaphosphate, dessicator and centimetre scale. , shrinkage limit test full set of equipments 1. ) evaporating dish of porcelain, 2. ) spatula and straight edge, 3. ) balance sensitive to 0.01 g minimum.4. ) shrinkage dish. circular, porcelain or non corroding metal dish, 5. ) glass cup. 50 55 mm in diameter and 25 mm in height, 6. ) glass plates. two, 75x75 mm one plate of plain glass and the other prongs, 7. ) thermostatically controlled oven, 8. ) wash bottle containing distilled water, 9. ) graduate glass, with capacity of 25 ml. 10. ) mercury. , sand equivalent value ( i ) graduated cylinder ( ii ) irrigator tube ( iii ) siphon assembly ( iv ) weighted foot assembly ( v ) measuring can ( vi ) sieve 4.75mm ( vii ) funnel ( viii ) 4 litre bottle ( ix ) flat pan ( x ) timing device ( xi ) sand equivalent shaker , ph test electronic method ( i ) ph meter ( ii ) digital balance 300 gm capacity sensitive 0.001gm ( iii ) 100ml glass beaker 3nos. ( iv ) volumetric flask 500ml nos. ( v ) wash bottle 100 ml ( vi ) mortar with rubber covered pestle , tests on aggregates , polished stone value ( i ) accelerated polish machine mounted on firm , level and non resilient base of stone or concrete ( ii ) road wheel ( iii ) means for rotating road wheel ( iv ) means for bringing the surface of a rubber tyred wheel of 20 cm diameter and 5 cm breadth to bear on the stone surface of the road wheel with a total load of 40 kg. ( v ) means to feed the sandand water at a uniform rate ( vi ) means to feed the emery powderand water at uniform rate ( vii ) friction tester: is: 2386 part 4 as perspecification of rrl uk ( viii ) 25 kg hard siliceous sand ( ix ) emery powder 5 kg , alkali aggregate reactivity mortar bar method:scales, weights, sieves, glass graduates, specimen moulds, mixing bowl, tamper, trowel, containers, length comparator , alkali aggregate reactivity chemical method: 1. electronic balance 2. pulveriser 3. reaction container, reagents, glassware , petrographic examination 1. geological hammer 2. petrographic microscope 3. screen confirming to is sieve 4. digital balance 5. portable handheld cutting machine 6. hand lens 7. glass sides etc. , deleterious material & organic impurities sedimentation pipette: a watertight screw topped glass jar, 1000 ml measuring cylinder, chemicals, containers, sieves , bitumen / emulsion / cutback / bituminous mixes , absolute viscosity& kinematic viscosity ( i ) cannon manning vacuums viscometer 2 no. ( ii ) cannon fenske viscometer 2 no. ( iii ) thermometer 1 no. ( iv ) bath 1 no. ( v ) vacuum system 1 no. ( vi ) timing device 1 no. , industrial viscosity tar viscometer with set of equipments , rolling thin film oven ( rtfot ) , particle charge tester , mastic asphalt hardness test mastic asphalt hardness tester , resilient modulus of bituminous mixtures , theoretical maximum specific gravity ( i ) vacuum bowls— ( ii ) vacuum flask for weighing in air only ( iii ) deleted ( iv ) 3 vacuum pump or water aspirator ( v ) residual pressure manometer or calibrated absolute pressure gage ( vi ) thermometers ( vii ) water bath ( viii ) bleeder valve ( ix ) mechanical agitation device , bitumen content by ignition method 1. asphalt content tester , bitumen laboratory mixer ( 20 liters ) , dynamic shear rheometer test system , cement , soundness ( autoclave apparatus ) graduated glass cylinders, moulds, autoclave, length comparator , compaction ( mortar cube vibrator ) , fineness ( blaine air permeability apparatus ) , ph meter ( 2 in nos. ) , reinforcing bar ( steel ) , reinforcing bar ( steel ) to determine unit weight, yield strength, , proof stress, ultimate tensile strength, % elongation, bend and re bend test , concrete test equipment , vibrating table 1mx1m ( full set of equipments ) , needle vibrator ( 2 in nos. ) , permeability , dry shrinkage ( shrinkage apparatus ) ( 2 in nos. ) ( full set of equipments ) , air content ( air entrainment meter apparatus ) ( full set of equipments ) , durability ( rapid chloride ion permissibility apparatus ) , depth of penetration ( water permeability apparatus ) ( 2 in nos. ) ( full set of equipments ) , pavement , structural evaluation of pavement falling weight deflectometer , water , physical analysis of water , geo textile and geogrid , pull out resistance of geotextile / geogrid , ndt , pull off test pull off tester unit; battery pack; battery charger with usb cable; test disc aluminum ø 50mm / m10 – 100 nos.; draw bolt m10; torx screwdriver; software, operating instructions, certificate of conformity and carrying case. , reinforcement corrosion ( half cell potential measurements apparatus ) , homogeneity & quality test ( ultrasonic pulse velocity apparatus ) , cover meter test , epoxy , viscositytest full set of equipment , pot life full set of equipment , bond strength test full set of equipment , shear strength full set of equipment , thermoplastic , luminance test night visibility ( rl ) and day visibility ( qd ) , retro reflectivity of road markings retroreflectometer for road markings , thickness test for thermo plastic road markings ( 2 in nos. ) , sign board and sheeting , co efficient of retro reflection test of retro relfective sheeting, retro reflective sign & boards sheeting retroreflectometer for signages , metal beam crash barriers , thickness gauge test ( 2 in nos. ) ...
Due Date : April 28, 2022
Tender Value : ₹ 1.43 Crore