Procurement Of Elevator And Steel Nuckle Chain Elevator Chain And Steel Nuckle Chain, UDYOGAMANDAL-Kerala

Procurement Of Elevator And Steel Nuckle Chain Elevator Chain And Steel Nuckle Chain , Steel Knuckle Chain For Dryer DischargeElevator ( Dd ) And Recycle Elevator ( Rc ) As Per The Following Specification AndDrawing No . Ts/M/N-361 R2 . Operating Conditions :Material Handled: Np ( Complex Fertiliser ) MaterialCharacteristics : Mildly Abrasive , Corrosive And HygroscopicMoistureContent : 1 % NpTemperature : 100 Deg . Cent . Angle Of Repose : 35 Deg . Bulk Density : 700 Kg/M3 ( Np ) Capacity : 345 Mtph ( For Dd ) / 325 Mtph ( For Rc ) Chain Specification :Type : Heavy Duty , Continuous , Shock LoadingApplication : Bucket Elevators , Vertical TravelHeight BetweenSprocket Centres: 26 . 795 MHeight BetweenDischarge And Inlet: 23 . 75 MExistingChain Type : Steel Knuckle Chain , 12 Pitch Chain With G9 Attachment Every 2Nd Link , Without Wear Bar . Chain Pitch : 12 Chain Speed : 131 FpmAverage UltimateChain Strength : 2 , 30 , 000 LbsWork Load : 22 , 900 LbsTensioningArrangement : Gravity Take UpHead And TailSprockets : 10 Teeth , 12 Pitch , 38 . 83 Pcd Steel Carved , Flame Hardened Segmental RimBucket Spacing : 24 Side MountingHold Back : Built-In Backstop With Reduction Gear Unit . Material Of Construction :Casing : Mild SteelBuckets : Mild SteelChain : Alloy Steel ( Vendor To Select Material , Heat Treatment , Case Hardening And Specify The Same In The Offer ) . Drive Details :150 Hp , 1500 Rpm Motor , Gear Box ( Triple Reduction ) . Special Conditions :1 . The Chain Should Be Supplied In Small Units For Easy Handling , Each Units Consisting Of 10 Links With Coupling Pins . 2 . The Vendors Scope Includes The Design , Fabrication , Testing And Supply Of The Chain To Suit Above Specification . 3 . Detailed Drawing Showing The Construction Details Of The Offered Chain Should Be Submitted To Fact-Cd At The Time Of Quote . 4 . Vendor Can Visit And Gather The Required Information Before Quote And Any Technical Details Required Should Be Obtained From Fact-Cd Before Quote . ( If Reqd ) 5 . Offered Chain Should Be Suitable For The Existing Sprockets . Overall Dimensions Of The Chain Shall Conform To The Existing Dimensions To Avoid Space Constraint . 6 . Same Chain May Be Designed For Both The Elevators . 7 . Item Should Be Guaranteed For Performance , Quality Of Material And Workmanship , For A Period Of At Least 12 Months From The Date Of Installation Or 24 Months From The Date Of Despatch Of The Item . 8 . Supply Is Subjected To Third Party Inspection By Lris/Bv/Tuv9 . Scope Of Inspection By Third Party Inspection Includes A ) Review Of Mill Test Certificate B ) Witnessing Of Hardness Test On Chain Components . C ) Dimensional Check On Components Selected At Random . D ) Review Of Heat Treatment Charts/ Records E ) Witnessing Of Breaking Load Test . F ) Visual Examination And Overall Dimensional Checking At Random10 . Vendor To Submit Material Test Certificate Report On Hardness Checks , Report On Internal Preloading And Breaking Load Test Along With The Supply . 11 . Vendor To Supply 3 Copies Of The Detailed Construction Drawing On Order . 12 . Vendor To Submit Detailed Qap On Placing Order . , Elevator Chains As Per Drg . No . 332-6-237 R0Pitch : 18 ( 457 . 2M . M . ) Ultimate Strength : 74000 Lbs . ( 33560 . Kgs ) Duty : To Handle Granular Ammonium Phosphate ContinuouslyM . O . C:Side Plates : En 24 Steel Hardened And Tempered To 220-250 BhnPins : En 353 Steel Hardened To A Depth Of 1 . 2 Mm With Hardness 40-45 Rc And Ground Finished . Thimble : En 353 Steel Case Hardened To 40-45 Rc And Ground FinishedRollers : Steel Casting To Is 1030 Gr . 1 . Split Pins : M . S . Is226 . ,

Refer document

INR 94000.0 /-

Refer document

ITEM: STEEL KNUCKLE CHAIN
	Sl. No.	Item Description (Click Sheet 'SPEC' to view full specification)	Item Code / Make	Quantity	Units
1	1	Steel knuckle chain for Dryer Discharge\nelevator(DD) and Recycle Elevator(RC)\nas per the following specification and\nDrawing no. TS/M/N-361 R2.\n\nOPERATING CONDITIONS :\n\nMaterial handled: NP (Complex fertiliser)\nMaterial\nCharacteristics : Mildly abrasive,\n corrosive and hygroscopic\nMoisture\ncontent : 1 % NP\nTemperature : 100 Deg.Cent.\nAngle of repose : 35 Deg.\nBulk density : 700 Kg/m3 (NP)\nCapacity : 345 MTPH( For DD)/ 325 MTPH\n (For RC)\n\nCHAIN SPECIFICATION :\n\nType : Heavy duty,continuous,shock\n loading\nApplication : Bucket elevators,vertical travel\nHeight between\nsprocket centres: 26.795 m\nHeight between\ndischarge and inlet: 23.75 m\nExisting\nchain type : Steel knuckle chain,12 pitch\n chain with G9 attachment every\n 2nd link, without wear bar.\nChain pitch : 12 \nChain speed : 131 fpm\nAverage ultimate\nchain strength : 2,30,000 lbs\nWork Load : 22,900 lbs\nTensioning\nArrangement : Gravity take up\nHead and tail\nsprockets : 10 teeth, 12 pitch,\n 38.83 PCD steel carved,\n flame hardened segmental rim\nBucket spacing : 24 side mounting\nHold back : Built-in backstop with reduction\n gear unit.\n\nMATERIAL OF CONSTRUCTION :\n\nCasing : Mild steel\nBuckets : Mild steel\nChain : Alloy steel (Vendor to select\n material,heat treatment,case\n hardening and specify the\n same in the offer).\n\nDRIVE DETAILS :\n\n150 HP,1500 rpm motor,\nGear Box(Triple Reduction).\n\nSPECIAL CONDITIONS :\n\n1. The chain should be supplied in small\n units for easy handling,each units\n consisting of 10 links with coupling pins.\n2. The vendor's scope includes the design,\n fabrication, testing and supply of the\n chain to suit above specification.\n3. Detailed drawing showing the construction\n details of the offered chain should be\n submitted to FACT-CD at the time of quote.\n4. Vendor can visit and gather the required\n information before quote and any technical\n details required should be obtained from\n FACT-CD before quote.(if reqd)\n5. Offered chain should be suitable for the\n existing sprockets. Overall dimensions of\n the chain shall conform to the\n existing dimensions to avoid space\n constraint.\n6. Same chain may be designed for both the\n elevators.\n7. Item should be guaranteed for\n performance,quality of material and\n workmanship, for a period of at least\n 12 months from the date of installation\n or 24 months from the date of despatch\n of the item.\n8. Supply is subjected to third party\n inspection by LRIS/BV/TUV\n9. Scope of inspection by third party\n inspection includes\n a) Review of mill test certificate\n b) Witnessing of hardness test on chain\n components.\n c) Dimensional check on components selected\n at random.\n d) Review of heat treatment charts/ records\n e) Witnessing of breaking load test.\n f) Visual examination and overall dimensional\n checking at random\n10. Vendor to submit Material test certificate\n report on hardness checks, report on\n internal preloading and breaking load test\n along with the supply.\n11. Vendor to supply 3 copies of the detailed\n construction drawing on order.\n12. Vendor to submit detailed QAP on placing\n order.	Item1	400	Foot
2	2	Elevator chains as per Drg.No.332-6-237 R0\nPitch : 18 (457.2m.m.)\nUltimate strength : 74000 lbs.(33560.kgs)\nDuty : To handle granular\n Ammonium Phosphate continuously\nM.O.C:\nSide Plates : EN 24 steel hardened and tempered to\n 220-250 BHN\nPins : EN 353 steel hardened to a depth of\n 1.2 mm with hardness 40-45 RC and\n ground finished.\nThimble : EN 353 steel case hardened to 40-45 RC\n and ground finished\nRollers : Steel casting to IS 1030 Gr.1.\nSplit Pins : M.S. IS226.	Item2	170	Meter
3	Total in Figures