CTN :43168515
01 Jan, 2026
43.05 Lacs
Tender For supplying, installation, testing and commissioning of machines and equipment for civil engineering department at ttaadc polytechnic institute, khumulwng, west tripura for the project improvement of infrastructure in ttaadc polytechnic institute, kh - supplying, installation, testing and commissioning of machines & equipment in civil engineering department at ttaadc polytechnic institute, khumulwng, west tripura under the nec scheme "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education departmen.", computerized universal testing machine, 6 pillar type, for conducting tests on various types of ferrous and non-ferrous materials; consisting of-loading unit 600 kn capacity, hydraulic jaws and pumping system, clamping jaws for round specimens, clamping jaws for flat specimens, pair of compression plates,for compression test, rollers of 160 mm width and 30 mm diameters, for transverse test, bending table stopper, allen keys, spanners,double shear test attachment, bend rebend test attachment, electronic extensometer., steel bar cutting machine, vernier caliper, stainless steel ruler, 1m length, mixer machineriesconcrete mixerthe counter balanced mixing drum is easy to tilt two cubic feet mix capacity. total drum volume is 3 cubic feet.. suitable for operation on 220 volt single phase, 50 cycle, a.c. supply, isi cube d-selected">mouldcube
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d, with base plate : as per is : 516 with isi mark cube
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d, 15 cm x 15 cm with base plate (ma
de of cast iron - isi mark), cement mortar cube
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dcement mortar cube
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d cube
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d, 7.06cm x 7.06cm with base plate (ma
de of mil
d steel), vibrating machinevibration machine with timer : is : 4031 this apparatus is suitable for making cubes of 70.7 mm. for mortar strength evaluation. the
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d is mounte
d on a vibrating platform with a frequency of 12,000 400 vibrations per minute. to the platform are attache
d four matche
d springs. the whole assembly is operate
d by a revolving shaft with an eccentric mechanism. the machine is supplie
d with a timer, a switch mounte
d on a steel panel an
d a 70.7 mm. steel cube
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d with a base plate., electronic balancecapacity 500gm, 0.01 gm accuracy, electronic balancecapacity 5kg, 0.1 gm accuracy, electronic balancecapacity 20kg, 0.5 gm accuracy, electronic balancecapacity 100 kg, 10g accuracy, air permeability apparatus (blaine type)isi certification mark is;5516, fitte
d in aluminium box, vibrating tablevibrating table for compaction concrete cube, cylin
ders the table
deck size 50 cm x 50 cm an
d has stops along its e
dges to prevent
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ds from walking off the table
during vibration the variably pitch pulley arrangement permits the frequency to be varie
d sleeplessly between a maximum of 3600 vibrations per minute a spee
d regulation han
dle is provi
de
d for increasing or
decreasing the frequency. the vibrating
deck. a switch is provi
de
d for starting the motor. operation on 440 volts, three phases, a.c. supply. table top - 50 cm x 50 cm, curing tankwater curing bath with agitation system
digital in
dicator for temperature * 24- hour cycle from time of mixing * controlle
d 100 c +/- 2 c. temp. for concrete * controlle
d 27 c + 2 c curing temperature for grey cement the tank has been
designe
d to accommo
date 150 mm / 70.6 mm caste
d cubes up to 12/24 cubes an
d fully insulate
d. complete with a hinge
d li
d, heate
d, thermostat an
d recirculation pump. provision of two removable racks allowing free circulation of water aroun
d each cube. the pump,
drain valves an
d electrical equipment are house
d in a compartment locate
d at one en
d of the tanks. the tank is heate
d by an immersion heater un
der normal con
ditions an
d refrigeration system for grey cement, the temperature is controlle
d at 35
deg.c. +/- 2
deg.c, for about 15 minutes after immersion of the freshly-ma
de specimens. curing tank for 12
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ds of 150mm/24
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ds of 7.06mm, vicat apparatus boxwith isi certification mark, is:5513, fitte
d in aluminium, le-chatelier
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dwith