Public Works Department - Rajasthan

32596942 supply of testing equipments to modernization of central laboratory pwd zone kota universal penetrometer for ll & bt penetration the unit is compact with in built timer to control duration of penetrationpresetinfactoryto5seconds.theinstrumentis provided levelling screws. ref. standards is: 1448 (part 60), astm d 937, ip 179, bs: 4698, astm d217, ip 50, iso 2137.for empirical estimation of the consistency of lubricating grease and petroleum. made of brass with a hardened steel tip. the stem of the cone is interchangeable with alltypes of penetrometers manufactured to close tolerances, providing a unified cone and ensuring that there is no shoulder between the tip and the body. weight : 102.5 ± 0.05g bitumen penetration kit penetration needle transfer dish made of copper. aluminium sample containers, set of two. 2 supply, installation and commisloning including calibration of cbrdigital testing apparatus with allaccessorles without mould to meet requirments as per is 2720 part xvi complete in all respects. 3 digital modified marshall apparatus 50kn, single speed,new model for 6” dia sample and 4” dia sample 4 ductility testing machine with digital display & cooling designed to test three specimens simultaneously. the machine consists of a carriage moving over a lead screw. an electric motor driven reduction gear unit ensures smooth constant speed and continuous operation. the entire assembly is mounted with water bath completely encased in metal bound hardwood. it is equipped with an electric pump circulator and heater. the temperature is controlled by digital temperature controller. two rates of travel i.e. 5 cm/min and 1cm/min are provided.suitableforoperationon220v,50hz,single phase, ac supply. ductility mould, with base plate 4nos. as per is: 1208, astmd113, aasho751 5 ring and ball apparatus compactuserfriendlyandhasbetteraesthetics.ithas magnetic stirrer with heating facility and digital display of temperature, the heating can be adjusted through knob. each unit is supplied with a bath of heat resistant glass and the following : tapered rings 2 nos. ball centring guide 2 nos. steel balls of 9.5 mm dia 2 nos. ring holder 1 no. electric heater (hot plate) 1 no. 6 supply, installation and commlsioning of flash and fire point apparatus (close cup) for testing the quallty of bituman to meet requirments as per is3209 1978 complete in all respects. 7 saybolt viscometer apparatus ref. standards astm d88, d 244, aashto t 72 for the empirical measurement of saybolt viscosity of petroleum products at specified temperatures between70of and 210 f. this is also used for determining the saybolt furol viscosity of bituminous materials at temperatures of 250, 275, 300, 350, 400 and 450°f. it comprises one each of cylindrical oil cup, universal tip, furol tip, bath fitted with immersion heater mounted on a stand, dimmer stat for temperature control, stirrer with shield. apparatus is supplied complete with insulated handle and thermometer support, receiving flask, withdrawal tube, filter funnel, thermometer support for cup and circular spirit level. suitable for operation on 220 v, 50 hz, single phase. 8 centrifuge extractor, capacity 1500g electrically operated the new design of centrifuge extractor is compact within built dimmer stat for speed variation from 0 rpm to 3600 rpm. each unit is supplied complete with a set of 25 filter paper discs. suitable for operation on 220 v,50hz,singlephase, ac supply. 9 standard penetration test kit (core cutter assembly) standard penetration test the equipment consist of the follwing replaceable parts split spoon sampler 50.8 mm od and 38 mm id 1 no this sampler sonsists of body split lengthwise 1 no shoehardened withanisdecultingedge 1 no head fitted with a ball check valve and adapter to connect a type drill rod 1 no. drive weight cast iron 63.5 kg 78 mm bore id approx 1 no guide pipe assembly bore 73 mm od approx aim 022 tripod with pulley adn built in ladder 1 no type drill rods 0.5 mtrs 1 no manlla rope 19mm dia 10 meter long 1 nocontroller this la 10 supplyandfixing weighingscale500gm withaccuracy0.001 gshallbeprovided with nabl approved callibriation certificate 11 waterbath,doublewalled,withdigitalcontrollercum indicatorwithstirringarrangement,insidestainlesssteel, temp. range amb.+5°c to 80°c +/ 0.2°c 12 capping gypsum compressive strength : 560kgf/cm2 (56 mpa or 8000 psi) with glass plates. as per ref is: 516 13 supply and fixing standardpenetrationkit (core cutter assembly without generator shall be provided with nabl approved certificate engine 5.5hp capacity, drillout core sample upto 150mm dia x 400mm depth, diamond core cutting bit and barrel 100mm dia x 200mm depth 14 humidityfireequipment,duehumidityfirewithdigital display controller 15 supply and fixing measuring cylinder 200 ml, galss plate, piunger of 10 mm dia, stop watch, base plate glass plate size 450x450x10mm base plate ss 304 digital stop clock cum timeer 1/1000 second with nabl calibriation certificate 16 integral type compression proving ring dial auge 25 and 100 ton 17 digital room thermometer with humidity indicator 18 pycnometer {should be as per is: 2386 (part 3)} 19 supply and fixing deslcators set with plastic knob 150mm shall be provided with callibration certificate 20 riffle box/riffle sample divider 16 slot 21 infrared moisture meter 22 crushing mould big and smalll/crushing value appartus 23 micro controller based compression testing machine capacity3000kn withtouchpaneldisplayandflexure testing attachment 100 kn automatic pace rate controller operation of a micro controller based compression testing machine is controlled by an intelligent pace rate controller. this facilitates automatic pace rate control, data logging, data printing, load hold etc. it has a full 3term pid feedback control which uses a high torque stepper motor. it consists of a loading unit, an electrically operated hydraulic pump & an intelligent pace rate controller. compression testing machine with digital display, this machine has automatic pace rate control with the facility of data logging, storage& printing for analysis. the operation of the machine is detailed in the operating manual supplied with the machine. the operation is user friendly with a menu driven interface and prompts for an operator. key features •meetstheexceedsspecificationsofis14858 (2000),machinesconformingtoastmc 39,aashtot 22,bs, • automatic pace rate control at a preset value. • pace deviation bar graph. • automatic stress determination and display. • overload safety protection. 24 supply, installation and commisoning of solubilty test apparatus for testing the solubility of bitumen to meet requirments as per is 123 1978 complete in allrespects. 25 supply, installation and commisiloning of solubility test apparatous for testing the solubility of bitumen to meet requlrment as per is 1216 1978 complete in all respects. 26 digital room thermometer with humidity indicator 27 automatic compactor for bituminous mixes of 4’’ and 6’’ dia samples ref. en 12697 10 30 • rugged construction to withstand hard work. • fully automatic and easy to operate. • uniform compaction. • automatic blow counter. the automatic compactor eliminates the laborious process of manual compaction and allows achievement of even degree of compaction is achieved. the drive mechanism lifts the weight of 4.5 kg and drops it through a height of 457 mm. the rammer foot is removable, which facilitates preheating. a compaction pedestal with specimen holder is fixed to the base. an automatic blow counter enables the number of blows to be preset before each test and automatically stops the machine on completion. suitableforoperationon230v,50hz,singlephase,ac supply. ref. standard astm – d5581:1996, d 6926 04 the equipment is used for measurement of the resistance to plastic flow of cylindrical specimen of bituminous mixes. • weight of rammer 10.2 kg • provision for accommodating 6” mould specimen 28 universal testing machine computerised capacity (1000 ton) and piller type with hydraulic jaws operationj of a micro controller oasea universal testing machine is controlled by an intelligent pace rate controller this facilitated automatice pace rate contral data logging data printing load hold etc it has a full 3 term pid feed back control which uses as high torque stepper motor it consists of a loading unit an electrikcally operated hydrolic pump and an intelligent pace rate controller in addition to all the features of universal testing machine with digital display the machine has automatice pace rate control with the facility of data logging storage and printing for analysis the operation of the machine is detailed in the operationg manual supplied with the machine the operation is user friendly with a menu driven interface and prompts for an operator min clearance between platens 370 mm max horizontal clearance 340mm platen size 222 sqm mm specimen size 100mm and 150mm cube 100mm and 150 mm dia cylinder. 29 supply and fixing digital vernier caliper 12 shall be provided with nabl approved callibriation certificate 30 supply, installation and commisloning of arrb iv roughometer with dmi cable for testing the roughness and undulation of road to meet requrment as per irc: sp 16 2019 completer in all respects with sultabel computer and printer. ...

Public Works Department - Rajasthan

31549931 supply of testing equipments to modernization of central laboratory supply of testing equipments to modernization of central laboratory , compaction factor apparatus a useful tool for determination of workability determination of concrete mixes of very low workability such as those normally used with concrete, compacted by vibration. concrete mix having maximum size of aggregate not exceeding 38 mm can be tested for workability. compaction factor apparatus is complete with hoppers and receiver assembly, tamping rod of 16 mm dia x 60 cm long having a hooper and two trowels. as per is: 10262. , non nuclear asphalt density gauge system should uses electromagnetic sensing technology to determining asphalt density and should not contain any nucleonic reagents ( nuclear materials ) . system should conform to astm d7113 and aashto t343. reference test plate should be built into the case of the system and should allow operator to test the unit as often as desired. should have two handles as standard detachable longer l shaped handle and an attached bail handle. it should have large backlit display and keypad should be easily seen from a standing position and in dim light. should have self adhesive protective sensor cover disc should be easily replaceable in the field. should have infrared temperature sensor for measures and displays the mat temperature. should feature gps which give latitude and longitude locations with each measurement and has wide area augmentation system ( waas ) capabilities for better accuracy. , specifications: measurement depth should not less tha2 inch ( 5.1 cm ) . measurement time should not more than 2 seconds. measurement precision should be ± 0.20 pcf ( ± 3.2 kg / m3 ) . operating temperature should be ambient: 0° to 70°c & surface: 350°f ( 175°c ) . should have lcd display with 4 lines x 20 character. data storage should not less than 999 readings main power source should be 6v 4000m ah ni mh battery ( rechargeable pack ) . runtime should not less than 32 hours ( typical ) . system should be supplied with standard accessories. , water bath. water bath, double walled, with digital controller cum indicator with stirring arrangement, inside stainless steel, temp. range amb.+5°c to 80°c + / 0.2°c , digital room thermometer with humidity indicator , refrigerator 300 litre capacity double door branded manufacturer like whirlpool, godrej, lg, samsung, panasonic, and videocon. maintaining the temperature of freezer ( ) 15 degree centigrade and freeze cooling capacity maximum of 5 degree centigrade, having different shelf with 5 year warranty of compressor and 1 year warranty of complete item, with auto cut off, having all safety protection, with stabilizer of branded manufacturer , canon manning viscosity tube ( tube size 12 for obtaining absolute viscosity ) with manufacturer certificate. ref. is:1206 & is: 1208 , ductility testing machine with digital display & cooling designed to test three specimens simultaneously. the machine consists of a carriage moving over a lead screw. an electric motor driven reduction gear unit ensures smooth constant speed and continuous operation. the entire assembly is mounted with water bath completely encased in metal bound hardwood. it is equipped with an electric pump circulator and heater. the temperature is controlled by digital temperature controller. two rates of travel i.e. 5 cm / min and 1cm / min are provided. suitable for operation on 220 v, 50 hz, single phase, ac supply. ductility mould, with base plate 4nos. as per is: 1208, astmd113, aasho751 , vibrating table 50 c.m.x50 c.m. ( for cast 4 nos. cubes 150 mm ) ref: en 12350 6, 7, 12390 2, 13286 50. should be suitable for operation on 220 hz, single phase, ac supply. as per is: 516 , efflorence tray for brick test as per is: 3495 , pycnometer { should be as per is: 2386 ( part 3 ) } , micro controller based compression testing machine capacity 3000 knwith touch panel display and flexure testing attachment 100 kn automatic pace rate controller operation of a micro controller based compression testing machine is controlled by an intelligent pace rate controller. this facilitates automatic pace rate control, data logging, data printing, load hold etc. it has a full 3term pid feedback control which uses a high torque stepper motor. it consists of a loading unit, an electrically operated hydraulic pump & an intelligent pace rate controller. compression testing machine with digital display, this machine has automatic pace rate control with the facility of data logging, storage& printing for analysis. the operation of the machine is detailed in the operating manual supplied with the machine. the operation is user friendly with a menu driven interface and prompts for an operator. key features • meets the exceeds specifications of is 14858 ( 2000 ) , machines conforming to astm c 39, aashto t 22, bs, • automatic pace rate control at a preset value. • pace deviation bar graph. • automatic stress determination and display. • overload safety protection. , • self aligning platen with fast accessory change capability. • configurable engineering unit for machine selection. • predefined machine capacities for each engineering unit. specific capacity can be selected from the dropdown menu. • flexible calibration points. calibration can be done on5 to 10 points. • peak load, peak stress, unique record no. is displayed. • edi has provision to configure more than one mode. • mode1 compression / mode2 flexure / mode3 prismtesting / mode4 tensile splitting strength. each mode will have independent calibration points and calibration points are also flexible. • mode 4 runs with mode 1 calibration. • dynamic calibration • any centronics dot matrix printer. • menu driven sample details.cvt supplied to ensure constant voltage to digital indicator. • data storage approx 2000 records. • data download thru rs232 in ascii format. • user can set break point. • store records can be viewed & print. • peak stress calculation based on sample type and shape. • easy to operate. , • password protection for system & calibration setup. • 2% overload facility to calibrate the machine up to full capacity. • start, stop, pause & reset. • multifunction keyboard • over travel safety protection system description the loading frame has a fully welded construction with a top crosshead, base, and solid side walls with the precision ground hydraulic piston fixed to the base. the machine’s platens are hardened, ground, and polished; the upper platen comes with a self aligning action and suitably sized spacers to accommodate a variety of different sizes of specimen the specification table shows which platen set comes with the machine. the two speed pump allows the fast approach of the platens, for daylight closure, and also allows the automatic, precise control over the load application; a pace rate bar on the display gives operator feedback on the loading rate. the controller incorporates the integral load pacing bar display, maximum load and stress result display, parallel port output, and an rs232 output. results from approximately 2000completed tests can be stored in the memory and these results can be in imperial / english, metric, or si units. the calibrated operating range of the machines is from 10% to100% of the machine capacity, over which range the accuracy is + / 1% of the applied load. ref. is: 516 , accelerated curing tank cum normal curing tank for 12 moulds of 150mm size. 24 hour cycle from time of mixing. • temperature range : ambient + 5°c to 65 °c curing temperature for concrete in lab environment for temperature range 23+ 20c & relative humidity 50 + 10%the tank has been designed to accommodate 150mm / 70.6 mm casted cubes upto12 / 36 cubes and fully insulated, complete with a hinged lid, heater, thermostat and recirculation pump. provision of two removable racks allowing free circulation of water around each cube. the pump, drain valves and electrical equipment are housed in a compartment located at one end of the tank. ref. is: 9013 1978 , beam mould ref is: 516 , 100 mm x 100 mm x500 mm size , 150 mm x 150 mm x700 mm size , capping gypsum compressive strength : 560kgf / cm2 ( 56 mpa or 8000 psi ) with glass plates. as per ref is: 516 , vibrating table, table top 1m x 1m for 16 moulds of 150mm cube proper compaction of cement concrete. the table top is suitable to hold cube moulds and has stops along its edges to prevent moulds from sliding off the table during operation. the specially designed vibro motor for operating the vibrator. suitable for operation on 220 v, 50 hz, single phase, ac supply. ref is:516 , centrifuge extractor, capacity 1500g electrically operated the new design of centrifuge extractor is compact within built dimmer stat for speed variation from 0 rpm to 3600 rpm. each unit is supplied complete with a set of 25 filter paper discs. suitable for operation on 220 v, 50 hz, single phase, ac supply. , ring and ball apparatus compact user friendly and has better aesthetics. it has magnetic stirrer with heating facility and digital display of temperature, the heating can be adjusted through knob. each unit is supplied with a bath of heat resistant glass and the following : tapered rings 2 nos. ball centring guide 2 nos. steel balls of 9.5 mm dia 2 nos. ring holder 1 no. electric heater ( hot plate ) 1 no. , saybolt viscometer apparatus ref. standards astm d88, d 244, aashto t 72 for the empirical measurement of saybolt viscosity of petroleum products at specified temperatures between70of and 210 f. this is also used for determining the saybolt furol viscosity of bituminous materials at temperatures of 250, 275, 300, 350, 400 and 450°f. it comprises one each of cylindrical oil cup, universal tip, furol tip, bath fitted with immersion heater mounted on a stand, dimmer stat for temperature control, stirrer with shield. apparatus is supplied complete with insulated handle and thermometer support, receiving flask, withdrawal tube, filter funnel, thermometer support for cup and circular spirit level. suitable for operation on 220 v, 50 hz, single phase. , universal penetrometer for ll & bt penetration the unit is compact with in built timer to control duration of penetration preset in factory to 5 seconds. the instrument is provided levelling screws. ref. standards is: 1448 ( part 60 ) , astm d 937, ip 179, bs: 4698, astm d217, ip 50, iso 2137.for empirical estimation of the consistency of lubricating grease and petroleum. made of brass with a hardened steel tip. the stem of the cone is interchangeable with all types of penetrometers manufactured to close tolerances, providing a unified cone and ensuring that there is no shoulder between the tip and the body. weight : 102.5 ± 0.05g bitumen penetration kit penetration needle transfer dish made of copper. aluminium sample containers, set of two. , automatic compactor for bituminous mixes of 4’’ and 6’’ dia samples ref. en 12697 10 30 • rugged construction to withstand hard work. • fully automatic and easy to operate. • uniform compaction. • automatic blow counter. the automatic compactor eliminates the laborious process of manual compaction and allows achievement of even degree of compaction is achieved. the drive mechanism lifts the weight of 4.5 kg and drops it through a height of 457 mm. the rammer foot is removable, which facilitates preheating. a compaction pedestal with specimen holder is fixed to the base. an automatic blow counter enables the number of blows to be preset before each test and automatically stops the machine on completion. suitable for operation on 230 v, 50 hz, single phase, ac supply. ref. standard astm – d5581:1996, d 6926 04 the equipment is used for measurement of the resistance to plastic flow of cylindrical specimen of bituminous mixes. • weight of rammer 10.2 kg • provision for accommodating 6” mould specimen , digital modified marshall apparatus 50kn, single speed, new model for 6” dia sample and 4” dia sample , solubility test apparatus of bt ( complete set ) , humidity fire equipment, due humidity fire with digital display controller...

Geological Survey Of India - Rajasthan

24281913 procurement of epma , epma along with required ancillaries and spares as per technical specification mentioned at nit at section 4 ) with five years onsite comprehensive warranty , add packing & forwarding charges . , add freight & insurance charges , customs clearance charges for epma along with required accessories and spares at the airport of landing , delivery and transportation up to gsi ( consolidated price ) ( only in inr ) , customs duty for epma along with required accessories and spares at the airport ( consolidated price ) ( only in inr ) , ups ( as per technical specification mentioned in nit at section 4 ) including of five years on site warranty inclusive of batteries , standards: full set of standards required for geological works: preferably natural standards . , air cooled water chiller for epma unit , specimen holders and shuttle holders , extra sample holders . , cathodoluminecense systems compatible with the main instrument , filled in nitrogen and p 10 gas cylinders ( 2 sets each of 6 m3 or equivalents ) , gauges for calibration manifold f nitrogen gas and p 10 gas for proportional counters . , furniture ( one set consists of 6 nos chair and two nos . wooden table customised as per lab / instrument requirement ) ...