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Latest Air Compressors Tenders in Northeast Frontier Railway

Find the latest air compressors tenders in northeast frontier railway for 2026 from government departments, corporations and state PSUs. Get tender details and bidding information.

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Category: Air compressors

Organization: Northeast Frontier Railway

3 Live Air Compressors Tenders in Northeast Frontier Railway 2026

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T247 ID-103862417 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |29-09-2026 10 Days Left

supply of supply, foundation, installation and commissioning etc of rotary screw air- coo led, microprocessor based air compressor electrical driven 300 cfm 10 kgs./cm2 along with co ncomitant accessories according to tender specifications, any other accessory essentially required for maki ng the machine fully functional and preventive maintenance during 1st & 2nd year of warranty period. ]

Alipurduar, West Bengal, India

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T247 ID-104436714 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |23-09-2026 4 Days Left

supply of supply, installation, calibration and training of digital triaxial shear apparatus suitable for u u, cu and cd tests, comprising: 1. motorised load frame ? capacity 50 kn with multi-rate strain control, su itable for triaxial cells up to 100 mm dia specimens. turret type geared drive with approx. 30 strain rates r anging from 6 mm/min to 0.00048 mm/min. front panel controls. operable on 220v, 50 hz, single phase su pply. 2. triaxial cell ? suitable for 38 mm dia ? 76 mm high specimens with lateral pressure up to 1000 kpa , having ports for cell pressure, pore pressure, top and bottom drainage and fitted with no-volume-change valves. complete with loading pad, porous stones, sheath stretcher, split sand former, latex membranes, s ealing rings and all standard accessories. additional triaxial cell for 50 mm dia specimen to be supplied. 3. pneumatic control panel (2-line type) with precision regulators for confining and back pressure control, cap acity approx. 10.5 kg/cm?, complete with mechanical volume change apparatus. 4. air compressor ? single stage, suitable up to 10 kg/cm? with receiver tank, on/off switch, pressure gauge and outlet valve, opera ble on 220v, 50 hz single phase supply. 5. de-airing system with vacuum arrangement comprising vacuu m regulator, 20 litre water chamber, vacuum gauge and additional vacuum line. vacuum pump flow approx . 75 l/min, vacuum up to 22 in hg (554 mm hg), pressure up to 40 psig. 6. electronic data acquisition syst em with touch panel operation for tare, start/stop, programming etc., independent channel taring, prog rammable data logging interval (10 sec to 1 hr), automatic data saving, storage of minimum 25 test sets wi th 200 data points each, sample id programming, date/time recording and online data transfer to computer through ethernet port. 7. sensors & instrumentation: i. load sensor ? 1000 kg capacity ii. pressure transdu cer ? 2000 kpa iii. lvdt stroke ?20 mm iv. linearity ?1%, repeatability ?0.1%, hysteresis ?0.5% v. excitati on: 2v rms, 2 khz sinusoidal vi. sensitivity: 1 mv/v/mm vii. operating temperature: 0?50?c 8. software for online data acquisition and offline triaxial analysis for uc, uu, cu, cu-bar and cd tests with manual/autom atic recording. software shall calculate dry density, moisture content, void ratio, saturation etc. and generat e consolidation, stress-strain, pore pressure, effective stress, p-q and related plots along with evaluation of t100, strain rate and shear parameters (c & f). 9. accessories & miscellaneous: i. sampling moulds for stan dard triaxial specimen sizes ii. sample preparation moulds iii. volume change gauge/burette iv. pressure in dicator/transmitter v. de-aired water apparatus vi. all interconnecting tubing, fittings and accessories vii. a ny other component required for complete operation. make: aimil / heico or similar better. the rate also inc ludes- a. supply and installation of the machine to geotechnical laboratory/construction, nf railway, malig aon, guwahati, pin-781011. b. necessary fixing of footing, bolts, grooving, concreting, water connection, bo lting & shifting of equipment to install and fix the apparatus inside geotechnical laboratory/con, nfr, malig aon, guwahati. c. 1st year calibration of the equipment as per nabl standard. d. first hand training of nf r ailway official on use of the equipment as per latest relevant code of railway/is standard at maligaon, guw ahati, pin-781011. e. supply of latest guidelines (rdso/iricen/is code etc.) related to the use of the equip ment. [ warranty period: 12 months after the date of delivery ] ] - supply, installation, calibration and training of digital triaxial shear apparatus

Maligaon, Assam, India

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T247 ID-104145166 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |22-09-2026 3 Days Left

supply of elgi make annual overhaul spares for auxiliary compressor, model :crc & icrc -150 t o m/s. elgi part no.72403659 as per attached annexure a [ warranty period: 30 months after the d ate of delivery ] ] mldt dpeot, nfr

Malda, West Bengal, India

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