Procurement Of Equipment For Quality Monitoring By Semt Wing , Cme Pune

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Procurement Of Equipment For Quality Monitoring By Semt Wing , Cme Pune

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Procurement Of Equipment For Quality Monitoring By Semt Wing , Cme Pune:-1 Supply, Installation, Demonstration And Training Of Dynamic Shear 2 E ) Internal Dsr Temperature Measurement Device 3 K ) Calibrated Temperature Detector 4 Q ) Viscosity Vs Strain Rate, Viscosity Vs Shear Stress, Viscosity Vs Time, Viscosity Vs Temperature R ) Angular Frequency Vs Complex Viscosity, Angular Frequency Vs Storage Modulus, Angular Frequency Vs Viscous Modulus, Angular Frequency Vs Phase Angle. M ) 5 T ) Gap Control / Setting / Correction \ U ) Sample Geometry Tests Apart From Pp25 And Pp8 « Data Acquisition / Calculation Software ( Should Be User Friendly ) \ V ) Flexibility Of Software To Develop Own Test Program \ W ) All Necessary Accessories To Prepare Samples And Conduct Tests ( Mould, Geometry Mould, Trimmer ) \ X ) Compatible With Electricity Supply In India ( 220V 50Hz ) \ N ) Provide Test Results Conducted On Your Instrument 6 Supply, Installation, Demonstration And Training Of Pressure Ageing Vessel ( Accelerated Ageing Of Asphalt Using A Pressurized Ageing Vessel ( Pav ) As Per Aashto R 28 / Astm D6521 / En 14769 ) 7 E ) Pressure And Temperature Controlling 8 G ) Temperature And Pressure Measuring Devices 9 ( C ) Specimen Containers -10 Nos. \ ( D ) Specimen Removal Tool. \ N ( E ) Vdo Verification Kit ( Temperature, Vacuum And Calibration Block ) \ N ( F ) Should Provide With The Ability To Compensate For Altitude And Local Atmosphere Conditions \ N ( G ) Energy Saving: Draws Less Than 600 Watt From A Standard 220 Volt / 60Hz.Ac. \ N ( H ) Without Small Foot Print: Requiring Only 15" ( 375 Mm ) Wide X 17In ( 437 Mm ) Deep Counter Area Having Both Cabinet And Vacuum Chamber Fabricated From Solid Stainless Steel For Long Life And Easy Cleaning. \ N ( J ) Oven Should Have A Top-Opening Metal Lid With Heat Resistant Glass Viewing Window. \ N ( K ) Oven Should Accommodate Ten 8- Ounce ( 250 Ml ) Stainless Steel Sample Tin- Shaped With The Unit \ N ( I ) Vacuum Metering Valve For Fine Adjustment Of Absolute Vacuum Pressure. \ Nm ) Pav System Should Be Furnished With- \ N ( A ) Removable Insulation Cover Should Be Provided -01 No \ N ( B ) Air Exhaust Muffler ( Silencer ) Should Be Provided -01 No \ N ( C ) Air Exhaust Pipe Away Adaptor -01 No \ N ( D ) Air Supply Hose With Quick Disconnect Fitting -01 No \ N ( E ) 10 Spare O-Ring Gaskets -01 No \ N ( F ) Pav Cover Bolt Wrench -01 No \ N ( G ) A Specimen Loading And Unloading -01 No \ N ( H ) Pav Verification Kit For Temperature And Pressure -01 No \ N ( J ) Calibration Device- Such As Temperature Sensor With Indicator And Pressure Gauge With Nist Traceability To Be Provided -01 No \ N ( K ) Brand New Empty Cylinder High Pressure Seamless Steel Zero Air Cylinder As Per. Is:7285-1988 With Bull Nose Valve As Per Is:3224-1979 , Water Capacity 47 Itr / Gas, Capacity 7 Cum -01 No \ N ( I ) The Cylinder Should Be Filled With Zero Air With Due Point - 40 Deg 02 19-21% , Thc< 2 Ppm , Moisture < 2 Ppm 10 ( M ) Warranty Of One Year Should Be Provided. \ N ) Instrument Should Provide Precise Results And Repeatable Results. \ O ) The Device Should Have Options To Be Upgradable In Future For Any Requirement. So It Should Have Options To Change Test Parameters. \ P ) Pressure Ageing Vessel Set With All Relevant Accessories To Conduct The Test Shall Be Supplied And Fixed At Semt Lab. The Complete Set Up Shall Be Installed, Demonstration And Training Of Handling The Set Up Shall Be Imparted At Semt Lab. \ Make: Aimil Or Equivalent \ N \ N

Corrigendum Details

Sr No CorrigendumDate Description Submission Date
1 27-03-2020 date corrigendum 1 27-04-2020
2 18-04-2020 date amendment 2 18-05-2020
3 04-05-2020 date amendment 3 25-05-2020
4 25-05-2020 Bid Auto Extn Corrigendum 01-06-2020

Key Value

Document Fees
INR 1000 /-
INR 155500.00 /-
Tender Value
INR 87 Lakhs /-


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BOQ Items

Sl. No. Item Description Drg No. Quantity Units
1 1 Supply, Installation, demonstration and training of Dynamic Shear Rheometer as per ASTM D 7175-15 / AASHTO T 315-12 to Determine Rheological Properties of Asphalt Binder at SEMT wing CME pune all as specified and directed.\nThis test method covers the determination of the dynamic shear modulus and phase angle of Asphalt binders (Modified bitumen and VG) when tested in dynamic (oscillatory) shear using parallel plate geometry\nThe quoted rate shall be included following as under required for successful functioning of instrument. The complete set of this instrument shall be ready to use after installation.\nA) Dynamic Shear Rheometer (DSR) test System - A dynamic shear Rheometer consisting of parallel metal plates, an environmental chamber, means for controlling the temperature of the test specimen, a loading device, ard a control and data acquisition system. The contractor shall provide a certificatefrom manufacturer certifying that the frequency, deflection angle and torque are controlled, measured and both, with accuracy of 1% or less in the range of this measurement -01 No\nB) Test plates - Steel or Aluminium metal test plates with polished surface, one 8.00±0.02 mm in diameter and one 25,00±0,05 mm in diameter. The test plates shall have a minimum thickness or raised portion of 1.5 mm to allow sufficient clearance for trimming the specimen - 01 No\nC) Environmental Chamber- A chamber for controlling temperature range (-) 20 to 200 Deg C of the test specimen by heating or cooling. The medium for heating and cooling the specimen in the environmental chamber shall not affect asphalt binder properties. The temperature in the chamber may be controlled by circulation of fluid-conditioned inert gas is or by a suitable arrangement of actively temperature controlled heating elements (For Eg solid state Peltier elements) surrounding the sample -01 No\nD) Temperature Controller - A temperature controller capable of Nos 01 maintaining the temperature (range (-) 20 to 200 Deg C) of the test specimen at the test temperature for the entire range of test temperatures -01 No \n 1 Each Job
2 1.1 E) Internal DSR Temperature measurement device - A platinum Nos 01 resistance temperature measurement device (PRT) mounted within the environmental chamber as an integral part of the DSR and in the close proximity to the fixed plate with the range of (-) 20 to 200 Deg C and with the resolution of 0.1 deg C. This temperature measurement device shall be used to control the temperature of the test specimen between the plates and shall provide a continuous readout of temperature during the mounting, conditioning, and testing of the specimen -01 No \nF) Loading Device - The loading device shall be capable of applying a sinusoidal oscillatory load to the specimen at a frequency of 10.0±0.1 rad/s. If frequencies other than 10 rad/s are used, the frequency shall be accurate to 1%. The loading device shall be capable of providing either a stress controlled and strain controlled. If the load is strain controlled, the loading shall apply a cyclic torque sufficient to cause an angular rotational strain accurate to within 10 micron radian of the strain specified. If the load is stress controlled, the loading device shall apply a cyclic torque accurate to within 10 mNm of the torque specified. The total system compliance to 200mNm torque shall be 5nNm in Rotational and 7.5 nNn in Oscillation -01 No\nG) Control and Data Acquisition System - The data acquisition system shall provide a record of temperature, frequency, deflection angle, and torque. The system shall be capable to record and calculate the shear stress, shear strain, complex shear modulus and phase angle of binder at specified test temperature -01 No\nH) Specimen Mould - The overall dimensions of the silicon rubber mould for forming asphalt binder test specimens may vary but the overall thickness shall be at least 5 mm thick -02 Nos\nJ) Trimming Tool - A tool suitable for trimming excess binder from the periphery of the test specimen to produce a smooth face on the test specimen that is parallel and coincident with the outer diameter of the upper and lower plates -01 No\n\n\n
3 1.2 K) Calibrated Temperature Detector - A calibrated thermocouple thermistor or Resistance temperature detector (RTD) or Calibrated Sensor with a thickness or diameter < 2.00 mm is suitable for measuring the temperature of a dummy specimen sample of binder. Thermocouples and thermistors should be I reliable to 0.1 °C in temp range of 0 Deg-100 Deg C. It should be calibrated and traceable to the National, institute of standard and technology (NIST) and must be calibrated with associated meters or circuitry- 01 No\nL) DSR shall be capable of conducting the following Tests:-\na) Superpave SHRP Tests(G*, delta, G*/sin(delta), G*sin(delta), temperature, strain) as per ASTM D 7175 (original/RTFO/PAV binder).\nb) Creep and recovery (MSCR) as per ASTM D 7405-10a. We need stress level beyond 3 kPa specified in the standard.\nc) MSCR stress level upto 50 kPa. Software should be able to give option to change stress, load time, rest time and temperature etc.\nd) Repeated creep test stress level upto 50 kPa. Software should be able to give option to change stress, load time, rest time and temperature etc (accumulated starin).\ne) Stress relaxation modulus, creep compliance\nf) Frequency sweep\ng) Strain sweep\nh) Stress sweep\ni) Temperature sweep\nj) Controlled stress\nk) Controlled strain/rate\nl) Linear Visco-elastic limit (linearity) to verify linear viscosity region\nm) Master curve (Time- temperature superposition)\nn) Phase angle Vs temperature (frequency)\no) Modulus Vs phase angle\np) Elastic and viscous modulus Vs Temperature or frequency\n
4 1.3 q) Viscosity Vs Strain rate, Viscosity Vs shear stress, Viscosity Vs Time, Viscosity Vs temperature\nr) Angular frequency Vs complex viscosity, Angular frequency Vs storage modulus, Angular frequency Vs viscous modulus, Angular frequency Vs phase angle.\nM) Required Technical Details\na) Applied stress > 50 kPa (in MSCR and RCT and stress controlled tests)\nb) Strain range > 30% or more ( wide range of frequency and strain rate sweep beyond limits specified in the AASHTO/ASTM standards)\nc) Applied stress ( at least 50 kPa with 25mm plate and 100 kPa with 8mm plate)\nd) Torque range 5nNm in Rotational and 7.5 nNn in Oscillation to 200 mNm e) Torque resolution 0.1 nNm \nf) Frequency range and resolution 10-7 to 628 rad/sec \ng) Angular (strain) range and resolution (range should be at least 10-8 to 300 rad/sec) \nh) Normal force range and resolution (range should be at least 0.01 to 50 N with 1 mN resolution) \ni) Motor head type (Direct Current Synchronous motor with low inertia required) \nj) Motor bearing (Dual air bearing or magnetic bearing required) \nk) Temperature range: -20 to 200 °C, In-built test methods, without any additional charges or accessories/ cooling device\nl) Temperature control method-(dry Peltier based temperature control/ no fluid based immersion system required)\nm) Temperature calibration method (should be automatic)\nn) Different geometry apart from parallel plate such as cylinder, cone is required\no) Oil free air compressor low and quite air compressor, able to supply dry and dust free air\np) Measurement types (oscillatory, rotational, transient)\nq) Automatic gap control\nr) Type of strain sensor\ns) Oscillatory mode (control stress and control strain)\n\n
5 1.4 t) Gap control/ setting/ correction\nu) Sample geometry tests apart from PP25 and PP8 « Data acquisition/calculation software (should be user friendly)\nv) Flexibility of software to develop own test program\nw) All necessary accessories to prepare samples and conduct tests(mould, geometry mould, trimmer)\nx) Compatible with electricity supply in India (220V 50Hz)\nN) Provide Following Test Results Conducted on your Instrument :- It is required to submit following test results conducted by instruments for which information is provided in response to this call on a polymer modified (PMB 40) bitumen or CRMB 60 or VG-30 asphalt binder on different temperature (-20 to 200°C)\na) Multi Stress Creep Recovery (ASTM D7405- 10a) on RTFO aged binder\nb) Shear rate Vs viscosity (wide range of strain)\nc) Time - Temperature superposition (Master curve)\nd) Angular frequency Vs shear modulus \ne) Any relevant documents (teat results on asphalt binders )\nO) General Information\na) Device should provide precise results and repeatable data\nb) Warranty period of Three year or as per manufacturer\nc) Software capable of up gradation\nd) Calibration Certificate for temperature, torque, force, strain and frequency should be provided.\ne) Computer(i5, 2.67 GHz or higher, 8 GB RAM or more, SSD with 500 GB or more) for recording data and printing results shall be provided.\nDynamic Shear Rheometer set with all relevant accessories to conduct the test shall be supplied and fixed at SEMT Lab. The complete set up shall be installed; demonstrated and training of handling the set up shall be imparted to SEMT Lab staff. \nMake: Aimil/Anton Paar (Model no MCR 102) or equivalent\n\n
6 2 Supply, Installation, demonstration and training of Pressure Ageing vessel (Accelerated Ageing of Asphalt using a pressurized Ageing Vessel (PAV) as per AASHTO R 28/ASTM D6521/EN 14769 ) at SEMT wing CME pune all as specified and directed.\nThe quoted rate shall be included following as under required for successful functioning of instrument. The complete set of this instrument should be ready to use after installation.\nA) The Pressure Ageing Vessel should meet ASTM D 6521-13, AASHTO R-28 and EN 14769 standard -01 No\nB) It should be bench top unit with oven design, capable of operating 30-31” table without step stool for average height of lab personnel -01 No\nC) The setup will include stainless steel vertical vessel with hinged lid, bolted PAV cover, designed, manufactured, tested and stamped in accordance with requirements of the boiler and pressure vessel code -01 No\nD) Should have ability to run software for research by varying parameters such as temperature, pressure and time -01 No\nE) System Controller: Touch screen operator interface Data logging : all data downloads during the ageing run via USB drive, temperature (wall & air), pressure, elapsed time, temperature error time, pressure error time & power consumption.\nTest run data storage capacity-16 GB\nProgrammable pressure duration from 1 hour to 99 hours.\nHeavy duty UPS with 4 hours backup 1490 VA: 230V -01 No\nF) Pressure Vessel - A Stainless Steel pressure vessel designed to operate from 0.00 MPa to 2.1 MPa between 60 to 140oC with interior dimensions adequate to hold ten PAV pans-and a pan holder. The pan holder shall be capable of holding ten PAV stainless steel pans in a horizontal (level) position, such that the asphalt binder film thickness is reasonably uniform. The holder shall be devised for easy insertion and removal from the vessel when the holder, pans, and the asphalt binder are at the conditioning temperature -01 No\n\n\n 1 Each Job
7 2.1 E) Pressure and Temperature Controlling Devices - Calibrated pressure relief valve should prevent pressure in the vessel from exceeding the designed pressure of the vessel, but in no-case exceeding 2.5 MPa during the conditioning procedure. A pressure regulator or regulating system be capable of controlling the pressure within the vessel to ±0.003 MPa, and with a capacity-adequate to reduce the pressure from the source of compressed air, so that the pressure within the loaded pressure vessel is maintained at 2.1 ± 0.1 MPa gauge (relative) pressure; during the conditioning process- 01No.\n(a) A slow-release bleed valve or pressure controller should allow the pressure in the vessel at the completion of the conditioning procedure to be reduced from 2.1 MPa to local atmospheric pressure within 8-15 mins.\nF) Temperature Controlling Device - A digital temperature controlling device as describe below should be capable of maintaining the temperature during the conditioning procedure within the pressure vessel at the conditioning temperature ±0.3oC.\n(a) A heating device (forced-draft oven or fluid bath) be capable of restoring the conditioning temperature within the vessel after loading the pans and the pan holder and prior to pressurizing the vessel within 2 h of placing the loaded vessel in the heating device.\nThe device shall be capable of maintaining the temperature within the pressure vessel at the conditioning temperature ±0.5oC. The oven shall have sufficiently large interior dimensions to allow forced air to freely circulate within the oven and around the pressure vessel when the vessel is placed in the oven. The oven shall contain a stand or shelf that supports the loaded pressure vessel in a level position above the lower surface of the oven.\n(b) A pressure vessel with an integral temperature control system be capable of restoring the preconditioning temperature, and the levelness of the sample rack as it rests in the pressure vessel, within the vessel after loading the pans and the pan holder, prior to pressurizing the vessel within two hours of placing the loaded vessel in the heating device, and maintaining the temperature within the pressure vessel at the conditioning temperature ±0.5oC\n(c) Over temperature protection:Auto cut off at 150oC\n\n
8 2.2 G) Temperature and Pressure Measuring Devices: A platinum resistive thermometric device (RTD) accurate to the nearest 0.1 C and E 1137/ E 1137M (IEC manufactured in accordance with specification 751) or equal for measuring temperature inside the pressure vessel. The RTD shall be calibrated as an integral unit with its respective meter or electronic circuitry - 01 No\n H) Temperature Recording Device - A strip chart recorder or other data acquisition system will be capable of recording temperature through out the conditioning process to within ±0.1oC at a minimum interval of once per minute. As an- alternative, an electronic device capable of\nreporting only max and min temperature (accurate to ±0.1oC) may be, used. -01 No\n (a) A pressure gauge capable of measuring the pressure in the pressure vessel to within ±0.003 MPa during the conditioning process\nJ) Stainless Steel Pans - Cylindrical pans, each 140 ± 1 mm ( 5.5 ± 0.04 in.) in Inside diameter and 9.5 ± 1.5 mm (3/8 ± 1/16 in.) deep, with the flat bottom. Pan shall be manufactured of stainless steel and shall have a metal thickness of approx 0.6 mm (0.024 in.). 20 cylindrical pans, 2 racks, handle should be provided- 20 pans and 02 racks Nos\nK) Vacuum Oven - A vacuum oven be capable of maintaining temp up to 180 oC with an accuracy of ± 5 oC and 15 ± 1 kPa absolute pressure. A vacuum gauge to provide the difference in pressure between ambient atmospheric pressure and the absolute pressure within the vacuum oven -01 No\nL) Vacuum Degassing Oven - Designed specifically to degas PAV aged asphalt samples as requires by AASHTO PP-1 with a built-in vacuum source. It should indicate pressure vacuum in kPa absolute. It should give automatic vacuum control and time control. Provides two-\nstage timing of heat and relay control of vacuum with preheat to 180 oC -01 No\n(a) Process control: 10 min reheat time and 30 min of heat with vacuum.\n(b) It should be supplied with necessary calibration device such as master vacuum gauge with NIST traceability certificate.\n
9 2.3 (c) Specimen containers -10 Nos.\n(d) Specimen removal tool.\n(e) VDO verification kit (temperature, vacuum and calibration block)\n(f) Should Provide with the ability to compensate for altitude and local atmosphere conditions\n(g) Energy saving: draws less than 600 watt from a standard 220 volt/60Hz.AC.\n(h) Without small foot print: requiring only 15" (375 mm) wide X 17in (437 mm) deep counter area having both cabinet and vacuum chamber fabricated from solid stainless steel for long life and easy cleaning.\n(j) Oven should have a top-opening metal lid with heat resistant glass viewing window.\n(k) Oven should accommodate ten 8- ounce (250 ml) stainless steel sample tin- shaped with the unit\n(I) Vacuum metering valve for fine adjustment of absolute vacuum pressure.\nM) PAV system should be furnished with-\n(a) Removable insulation cover should be provided -01 No\n(b) Air Exhaust Muffler (silencer) should be provided -01 No\n(c) Air Exhaust Pipe away adaptor -01 No\n(d) Air supply hose with quick disconnect fitting -01 No\n(e) 10 spare O-ring gaskets -01 No\n(f) PAV Cover Bolt Wrench -01 No\n(g) A specimen loading and unloading -01 No\n(h) PAV verification kit for temperature and pressure -01 No\n(j) Calibration device- such as temperature sensor with indicator and pressure gauge with NIST traceability to be provided -01 No\n(k) Brand new empty cylinder high pressure seamless steel zero air cylinder as per. IS:7285-1988 with Bull nose valve as per IS:3224-1979 , water capacity 47 Itr/gas, capacity 7 CUM -01 No\n(I) The cylinder should be filled with zero air with due point - 40 deg 02 19-21% , THC< 2 ppm , Moisture < 2 ppm.\n\n\n\n\n
10 2.4 (m) Warranty of one year should be provided.\nN) Instrument should provide precise results and repeatable results.\nO) The device should have options to be upgradable in future for any requirement. So it should have options to change test parameters.\nP) Pressure ageing Vessel set with all relevant accessories to conduct the test shall be supplied and fixed at SEMT Lab. The complete set up shall be installed, demonstration and training of handling the set up shall be imparted at SEMT Lab. \nMake: Aimil or equivalent\n\n
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