Bids Are Invited For Custom Bid For Services - Job Contract To Carry Out Experimental Works In Mineral Engineering And Agglomeration Group At Rdcis Sail Ranchi, 2.2.1 Experimental Works With Pot Sintering Unit (100 Kg Per Batch) A) Mixing, Water Additi, Ranchi-Jharkhand

Bids Are Invited For Custom Bid For Services - Job Contract To Carry Out Experimental Works In Mineral Engineering And Agglomeration Group At Rdcis Sail Ranchi, 2.2.1 Experimental Works With Pot Sintering Unit ( 100 Kg Per Batch ) A ) Mixing, Water Addition And Handling Of 100 Kg Iron Ore, Lime Stone, Dolomite, Coke Breeze, Mill Scale, Etc For Pot Sintering Experiment B ) Charging Of The Sinter Mix In Balling Drum And Sinter Pot With Eot Crane If Required C ) Regular Monitoring And Temperature & Suction Measurement During Pot Sintering Experiment D ) Handling Of Sinter Cake With Eot Crane If Required 2.2.2 Experimental Works With Balling Drum ( 100 Kg Per Batch ) A ) Water Addition And Mixing Of Different Fines B ) Charging Of The Sinter Mix In Balling Drum C ) Regular Monitoring Of Balling Drum During Experiment D ) Collection Of Granulated Mixer E ) Determination Of Balling Index 2.2.3 Experimental Works With High Intensity Mixer ( 5 Kg Per Batch ) A ) Charging Of The Sinter Mix Into The Mixer B ) Controlled Water Addition Into The Mixer C ) Regular Monitoring Of Mixer During Experiment D ) Collection Of Micro Balls 2.2.4 Experimental Works With Shatter Index System To Determine Shatter Index During Processing Of Product Sinter ( 90 Kg Per Batch ) A ) Charging Of Product Sinter Into The System With Eot Crane If Required B ) Collection Of Samples After Shatter Test With Eot Crane If Required C ) Screening And Weighing Of The Material 2.2.5 Experimental Works With Tumbler Drum To Determine Tumbler Index Of Product Sinter ( 15 Kg Per Batch ) A ) Charging Of Product Sinter Into The Drum B ) Regular Monitoring Of Tumbler Drum During Experiment C ) Collection Of Samples After Experiment D ) Screening Of The Sample 2.2.6 Experimental Works With Hydro-Cyclone To Beneficiate Iron Ore Slime ( 100 Kg Per Batch ) A ) Charging Of Sample Into Hydro-Cyclone With Eot Crane If Required B ) Regular Monitoring Of Hydro-Cyclone Experiment C ) Collection Of Under Flow After Experiment D ) Dewatering, Weighing And Grannulometric Analysis Of The Beneficiated Product 2.2.7 Experimental Works With Jig Equipment To Beneficiate Low Grade Iron Ore ( 5 Kg Per Batch ) A ) Charging Of Sample Into The Equipment B ) Regular Monitoring The Equipment During Experiment C ) Collection Of Sample After Experiment D ) Dewatering, Weighing And Size Analysis Of The Beneficiated Product 2.2.8 Experimental Works With Vertical Spiral To Beneficiate Low Grade Iron Ore ( 50 Kg Per Batch ) A ) Preparation Of Iron Ore Slurry B ) Charging Of Slurry Into The Equipment C ) Regular Monitoring The Equipment During Experiment D ) Collection Of Sample After Experiment E ) Dewatering, Weighing And Size Analysis Of The Beneficiated Product 2.2.9 Experimental Works With Ball Mill To Pulverize Iron Ore / Lime Stone / Dolomite / Coke ( 60 Kg Per Batch ) A ) Charging Of Sample Into The Equipment B ) Regular Monitoring The Equipment During Experiment C ) Collection Of Sample After Experiment D ) Weighing And Size Analysis Of The Pulverised Product 2.2.10 Experimental Works With Jaw Crusher To Crush Sinter / Iron Ore / Lime Stone / Dolomite / Coke ( 10 Kg Per Batch ) A ) Charging Of Sample Into The Equipment B ) Regular Monitoring The Equipment During Experiment C ) Collection Of Sample After Experiment D ) Weighing And Size Analysis Of The Crushed Product 2.3 The Successful Bidder Shall Carry Out Following Jobs In Technical Shed No. 5 ( 08 No. Of Equipment / System / Device ) : 2.3.1 Experimental Works With Pilot Pelletization System Harden The Green Pellets ( 60 Kg Per Batch ) A ) Weighing And Charging Of Green Pellets Into The Pot With Eot Crane If Required B ) Opening And Closing Of The Valves Of The Lpg Line Inside And Outside The Gas Bank C ) Monitoring Of The Air Compressor During Operation D ) Regular Monitoring Of The System And Temperature & Suction Measurement During Experiment E ) Collection Of Sample After Experiment With Eot Crane If Required 2.3.2 Experimental Works With Disc Pelletizer To Prepare Green Pellets ( 15 Kg Per Batch ) A ) Charging Of The Fines Mixer Into The Disc B ) Controlled Water Addition To Make Green Pellet C ) Regular Monitoring Of Speed And Angle Of The Equipment During Operation D ) Collection Of Green Ball E ) Screening Of Green Ball F ) Drop Testing Of The Green Balls 2.3.3 Experimental Works With Ball Mill To Pulverize Iron Ore / Lime Stone / Dolomite / Coke ( 30 Kg Per Batch ) A ) Charging Of Sample Into The Equipment B ) Regular Monitoring The Equipments During Experiment C ) Collection Of Sample After Experiment D ) Weighing And Size Analysis Of The Pulverised Product 2.3.4 Experimental Works With Laboratory Ball Mill To Pulverize Iron Ore / Lime Stone / Dolomite / Coke ( 20 Kg Per Batch ) A ) Charging Of Sample Into The Ball Mill B ) Regular Monitoring The Equipments During Experiment C ) Collection Of Sample After Experiment D ) Weighing And Size Analysis Of The Pulverised Product 2.3.5 Experimental Works With Planetary Mixer For Mixing The Iron Ore Fines With Coke Fines, Dolomite Fines, Limestone Fines, Bentonite Fines, Etc ( 20 Kg Per Batch ) A ) Charging Of The Fines Into The Mixer B ) Regular Monitoring Of Mixer During Experiment C ) Collection Of Materials 2.3.6 Experimental Works With Ccs Machine To Measure The Strength Of Pellets ( 60 No Pellets Per Batch ) A ) Ccs Measurement One By One B ) Monitoring Of The Machine During Testing C ) Recording The Ccs Value 2.3.7 Experimental Works With Raising Hearth Furnace To Harden The Green Pellets ( 500G Per Batch ) A ) Weighing And Charging Of Green Pellets Into The Furnace Chamber B ) Regular Temperature Monitoring Of The Furnace During Experiment C ) Collection Of Samples After Experiment After Cooling To Room Temperature 2.3.8 Experimental Works With X-Ray Micro-Ct A ) Assistance To Sample Preparation B ) Assistance To Operator During Testing 2.4 The Successful Bidder Shall Carry Out Following Jobs In Technical Shed No. 6 ( 4 No Of Equipments / System / Device ) : 2.4.1 Experimental Works With Screw Classifier To Beneficiate Iron Ore Fines ( 100 Kg Per Batch ) A ) Charging Of Sample Into The Equipment With Eot Crane If Required B ) Regular Monitoring Of The Equipment During Experiment C ) Collection Of Concentrate After Experiment D ) Dewatering, Weighing And Grannulometric Analysis Of The Beneficiated Concentrate 2.4.2 Experimental Works With Slon A Wet High Intensity Magnetic Separator ( Whims ) ( 100 Kg Per Batch ) A ) Charging Of Iron Ore Slurry Into The Equipment With Eot Crane If Required B ) Regular Monitoring Of The Equipment During Experiment C ) Collection Of Product After Experiment D ) Dewatering, Weighing And Grannulometric Analysis Of The Beneficiated Concentrate 2.4.3 Experimental Works With Disc Pulveriser To Pulverize Iron Ore / Lime Stone / Dolomite / Coke ( 500 G Per Batch ) A ) Feeding Of Sample Into The Equipment B ) Regular Monitoring The Equipments During Experiment C ) Collection Of Sample After Experiment D ) Weighing And Size Analysis Of The Pulverized Product 2.4.4 Experimental Works With Cyclo-Sizer For Size Separation Of The Micro Fines Of Iron Ore / Lime Stone / Dolomite, Etc ( 500 G Per Batch ) A ) Charging Of Micro-Fines Into The Equipment B ) Monitoring Of The Equipment During Testing C ) Weighing Of Different Fractioned Micro-Fines 2.5 The Successful Bidder Shall Carry Out Following Jobs In Other Laboratories ( 4 No Of Equipments / System / Device ) : 2.5.1 Experimental Works With Rdi / Ri Equipment In Lb-122 A ) Weighing And Charging Sample Into The Chamber B ) Monitoring Of Temperature And Gas Pressure During Experiment C ) Collection Of The Sample After Experiment D ) Weighing And Screening Of The Sample 2.5.2 Experimental Works With Swelling Apparatus In Lb-122 A ) Volume Measurement And Charging Sample Into The Chamber B ) Monitoring Of Temperature And Gas Pressure During Experiment C ) Collection Of The Sample After Experiment D ) Volume Measurement Of The Pellets After Testing 2.5.3 Experimental Works With High Temperature Furnace In Lb-328 To Harden The Green Pellets ( 15 Kg Per Batch ) A ) Weighing And Charging Of Green Pellets Into The Furnace Chamber B ) Regular Temperature Monitoring Of The Furnace During Experiment C ) Collection Of Samples After Experiment After Cooling To Room Temperature 2.5.4 Experimental Works With Xrd In Lb-138 For Phase Analysis Of Iron Ore / Sinter / Pellet / Lime Stone / Dolomite / Refractory Samples / Steel Samples A ) Assistance To Sample Preparation B ) Assistance To Operator During Testing 2.6 Miscellaneous Activities And Works A ) Assistance In Handling Of About 1-2 Ton Iron Ore Fines Received From Sail Mines / Plants With Eot Crane If Required B ) Assistance In Handling Of About 500-600 Kg Lime Stone / Dolomite / Coke Breeze / Bf Flue Dust, Etc Received From Sail Mines / Plants With Eot Crane If Required C ) Assistance In Mixing And Blending Of The Iron Ore Fines / Lime Stone / Dolomite / Coke Breeze / Bf Flue Dust, Etc D ) Assistance In Proper Arrangement And Housekeeping Of The Iron Ore Fines / Lime Stone / Dolomite / Coke Breeze / Bf Flue Dust, Etc On Basis E ) Assistance In Handling Gas Cylinders During Experimentations In Rdi / Ri / Pelletization Laboratory F ) Assistance In Shifting Of Small Equipment From Laboratory Site To Maintenance Laboratory, Workshops, Central Stores And Back Etc. For Repair And Maintenance, If Required. G ) Assist During Preventive And Breakdown Maintenance Of Laboratory Equipment. H ) Assist In Maintaining And Updating Records Of Laboratory Works, Such As Receipt Of Indent, Intimation Of Breakdown, Service Report Etc I ) House- Keeping Of Laboratory Workspace Including Equipments J ) Handling Of Samples For Preparation Of Test Specimens At Laboratory And / Or From Outside Agencies. K ) Assist In Site Preparation During Installation & Commissioning For New Equipment L ) Any Other Miscellaneous & Contingent Job That May Arise From Time To Time Total Quantity :

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