Bids Are invited for Facility Management Services - Lumpsum Based - Rate Contract For Mechanical Maintenance Of Complete De- Dusting System Of Rodding Shop-1 2 And Butt Bath-1 2 Of Carbon Area Mechanical; O M Of Mechanical Work; Consumables To Be Pro
Tender Overview
Project Description
Bids Are invited for Facility Management Services - Lumpsum Based - Rate Contract For Mechanical Maintenance Of Complete De- Dusting System Of Rodding Shop-1 2 And Butt Bath-1 2 Of Carbon Area Mechanical; O M Of Mechanical Work; Consumables To Be Provided By Service P.. - Cleaning Of A Chamber Of Bag House Of Rodding Shop & Butt Bath Section Of Carbon Plant. Each Chamber Is Equiped With Approx. 36 Nos. Of Filter Bags And As Per Scope Of Work. , Replacement Of Damage Cage For Filter Bag If Required And As Per Scope Of Work , Replacement Of Rubber Bead & Rubber Corner Piece For Top Cover Of Each Chamber Of Bag House & As Per Scope Of Work. , Repairing Of Bag House, Repair/Replacement Balffe Plate/ Deflector Plate Inside The Bag House With Plate Patch Work Through Cutting & Welding. The Thickness Of The Plate Is At Max.8Mm And As Per Scope Of Work. , Replacement Of Blow Pipe Of Bag House. The Length Of The Blow Pipe Is Approx. 2 Mtrs And As Per Scope Of Work. , Fabrication Of Blow Pipe Of Length 2 Meters For Bag House As Per Scope Of Work , Replacement Of Flexible Of Expansion Joint Of Duct Line At Suction & Discharge Of Dedusting Fan Or Process Fan And As Per Scope Of Work. , Replacement Of Filter Bags Of Various Sizes In Bag House As Per Scope Of Work , Replacement Of Complete Fan Assy. Having Designed Air Flow Capacity Upto 20000M3/Hr. As Per Scope Of Work. , Replacement Of Complete Fan Assy. Having Designed Air Flow Capacity From 20000M3/Hr To 50000M3/Hr. As Per Scope Of Work. , Replacement Of Complete Fan Assy. Having Designed Air Flow Capacity From 50000M3/Hr To 85000M3/Hr. As Per Scope Of Work. , Replacement Of Impeller With Shaft Assembly For Different Fan Unit Of Designed Air Flow Capacity Upto 20000M3/Hr. As Per Scope Of Work. , Replacement Of Impeller With Shaft Assembly For Different Fan Unit Designed Air Flow Capacity From 20000M3/Hr To 50000M3/Hr. As Per Scope Of Work , Replacement Of Impeller With Shaft Assembly For Different Fan Unit Designed Air Flow Capacity From 50000M3/Hr To 85000M3/Hr. As Per Scope Of Work , Changing Of Complete Shaft Assembly With Bearings (In Set Of Two) Of Complete Fan Assembly Having Designed Air Flow Capacity Upto 20000M3/Hr. As Per Scope Of Work. , Changing Of Complete Shaft Assembly With Bearings (In Set Of Two) Of Complete Fan Assembly Having Designed Air Flow Capacity From 20000M3/Hr To 50000M3/Hr. As Per Scope Of Work , Changing Of Complete Shaft Assembly With Bearings (In Set Of Two) Of Complete Fan Assembly Having Designed Air Flow Capacity From 50000M3/Hr To 85000M3/Hr. As Per Scope Of Work , Replacement Of Pulse Valve On Bag House Of Size 25Nb As Per Scope Of Work. , Replacement Of Pulse Valve On Bag House Of Size 40Nb As Per Scope Of Work. , Replacement Of Pulse Valve On Bag House Of Size 80Nb As Per Scope Of Work. , Replacement Of V-Belt Of Fan Assembly Having Designed Air Flow Capacity Upto 20000M3/Hr. As Per Scope Of Work. , Replacement Of V-Belt Of Fan Assembly Having Designed Air Flow Capacity From 20000M3/Hr To 50000M3/Hr. As Per Scope Of Work. , Replacement Of V-Belt Of Fan Assembly Having Designed Air Flow Capacity From 50000M3/Hr To 85000M3/Hr. As Per Scope Of Work. , Replacement Of Rotary Airlock Valve Of Size 150 Nb To 350 Nb As Per Scope Of Work. , Replacement Of Screw Conveyor (Any Size) Below De-Dusting Bag House As Per Scope Of Work. , Replacement Of Screw Conveyor (Any Size) Below Bath Process Bag House As Per Scope Of Work. , Replacement Of Drive/ Non-Drive Shaft Along With Bearings & Housings Of Screw Conveyors As Per Scope Of Work. , Replacement Of Vibration Isolation Of Different Sizes Of Fan Assemblies As Per Scope Of Work. , Arresting Of Dust/Material Leakage From Rotary Airlock Valve, Screw Conveyors, Conveying Valves Etc. As Per Scope Of Work. , Replacement Of D Er Assembly At Suction Of Fan & Different Pick Up Locations As Per Scope Of Work. , Replacement Of Frl Of Different Sizes Or Isolation Pneumatic Valves Of Inlet Air As Per Scope Of Work. , Arresting Air Leakage From Pipe Line, Joints Starting From Compressed Air Header Line To Pulsing Valve As Per Scope Of Work. , Checking The Complete De-Dusting System With Collection Of Data Like Dp, Fan Capacity, Function Of Pulsing Valve, Pulse Interval, Identification Of Air/ Dust Leakages, Any Abnormalities Of Fan & Auxiliary, Condition Of Inlet & Outlet Flexible, Tension Of V-Belt, Condition Of Belt Guard, Cleaning Of Foundation Of Fan And Equipment Cleaning As Per Scope Of Work. , Replacement Of Ball Valve/ Feeding Bell Valve / Sending Bell Valve/ Butterfly Valve Of Dust Conveying System As Per Scope Of Work. , Replacement Of Diaphragm/Fluidization Cloth Of Pneumatic Conveying Vessels As Per Scope Of Work. , Replacement Of Dome Valve / Pneumatic Knife Gate Valve (6 Or Above) Of Dust Conveying System As Per Scope Of Work.
BOQ
| Sl. No. | Item Title | Item Description |
| 1 | Cleaning of a chamber of bag house of Rodding Shop & Butt bath section of Carbon Plant. Each chamber is equiped with approx. 36 nos. of filter bags and as per scope of work. | Cleaning of a chamber of bag house of Rodding Shop & Butt bath section of Carbon Plant. Each chamber is equiped with approx. 36 nos. of filter bags and as per scope of work. |
| 2 | Replacement of damage cage for filter bag if required and as per scope of work | Replacement of damage cage for filter bag if required and as per scope of work |
| 3 | Replacement of rubber bead & rubber corner piece for top cover of each chamber of bag house & as per scope of work. | Replacement of rubber bead & rubber corner piece for top cover of each chamber of bag house & as per scope of work. |
| 4 | Repairing of bag house, repair/replacement balffe plate/ deflector plate inside the bag house with plate patch work through cutting & welding. The thickness of the plate is at max.8mm and as per scope of work. | Repairing of bag house, repair/replacement balffe plate/ deflector plate inside the bag house with plate patch work through cutting & welding. The thickness of the plate is at max.8mm and as per scope of work. |
| 5 | Replacement of blow pipe of bag house. The length of the blow pipe is approx. 2 mtrs and as per scope of work. | Replacement of blow pipe of bag house. The length of the blow pipe is approx. 2 mtrs and as per scope of work. |
| 6 | Fabrication of Blow Pipe of length 2 meters for Bag house as per scope of work | Fabrication of Blow Pipe of length 2 meters for Bag house as per scope of work |
| 7 | Replacement of flexible of expansion joint of duct line at suction & discharge of dedusting fan or process fan and as per scope of work. | Replacement of flexible of expansion joint of duct line at suction & discharge of dedusting fan or process fan and as per scope of work. |
| 8 | Replacement of filter bags of various sizes in bag house as per scope of work | Replacement of filter bags of various sizes in bag house as per scope of work |
| 9 | Replacement of Complete Fan Assy. having designed air flow capacity upto 20000m3/hr. as per scope of work. | Replacement of Complete Fan Assy. having designed air flow capacity upto 20000m3/hr. as per scope of work. |
| 10 | Replacement of Complete Fan Assy. having designed air flow capacity from 20000m3/hr to 50000m3/hr. as per scope of work. | Replacement of Complete Fan Assy. having designed air flow capacity from 20000m3/hr to 50000m3/hr. as per scope of work. |
| 11 | Replacement of Complete Fan Assy. having designed air flow capacity from 50000m3/hr to 85000m3/hr. as per scope of work. | Replacement of Complete Fan Assy. having designed air flow capacity from 50000m3/hr to 85000m3/hr. as per scope of work. |
| 12 | Replacement of Impeller with Shaft Assembly for different fan unit of designed air flow capacity upto 20000m3/hr. as per scope of work. | Replacement of Impeller with Shaft Assembly for different fan unit of designed air flow capacity upto 20000m3/hr. as per scope of work. |
| 13 | Replacement of Impeller with Shaft Assembly for different fan unit designed air flow capacity from 20000m3/hr to 50000m3/hr. as per scope of work | Replacement of Impeller with Shaft Assembly for different fan unit designed air flow capacity from 20000m3/hr to 50000m3/hr. as per scope of work |
| 14 | Replacement of Impeller with Shaft Assembly for different fan unit designed air flow capacity from 50000m3/hr to 85000m3/hr. as per scope of work | Replacement of Impeller with Shaft Assembly for different fan unit designed air flow capacity from 50000m3/hr to 85000m3/hr. as per scope of work |
| 15 | Changing of complete Shaft assembly with bearings (in set of two) of complete fan assembly having designed air flow capacity upto 20000m3/hr. as per scope of work. | Changing of complete Shaft assembly with bearings (in set of two) of complete fan assembly having designed air flow capacity upto 20000m3/hr. as per scope of work. |
| 16 | Changing of complete Shaft assembly with bearings (in set of two) of complete fan assembly having designed air flow capacity from 20000m3/hr to 50000m3/hr. as per scope of work | Changing of complete Shaft assembly with bearings (in set of two) of complete fan assembly having designed air flow capacity from 20000m3/hr to 50000m3/hr. as per scope of work |
| 17 | Changing of complete Shaft assembly with bearings (in set of two) of complete fan assembly having designed air flow capacity from 50000m3/hr to 85000m3/hr. as per scope of work | Changing of complete Shaft assembly with bearings (in set of two) of complete fan assembly having designed air flow capacity from 50000m3/hr to 85000m3/hr. as per scope of work |
| 18 | Replacement of pulse valve on bag house of size 25NB as per scope of work. | Replacement of pulse valve on bag house of size 25NB as per scope of work. |
| 19 | Replacement of pulse valve on bag house of size 40NB as per scope of work. | Replacement of pulse valve on bag house of size 40NB as per scope of work. |
| 20 | Replacement of pulse valve on bag house of size 80NB as per scope of work. | Replacement of pulse valve on bag house of size 80NB as per scope of work. |
| 21 | Replacement of V-belt of fan assembly having designed air flow capacity upto 20000m3/hr. as per scope of work. | Replacement of V-belt of fan assembly having designed air flow capacity upto 20000m3/hr. as per scope of work. |
| 22 | Replacement of V-belt of fan assembly having designed air flow capacity from 20000m3/hr to 50000m3/hr. as per scope of work. | Replacement of V-belt of fan assembly having designed air flow capacity from 20000m3/hr to 50000m3/hr. as per scope of work. |
| 23 | Replacement of V-belt of fan assembly having designed air flow capacity from 50000m3/hr to 85000m3/hr. as per scope of work. | Replacement of V-belt of fan assembly having designed air flow capacity from 50000m3/hr to 85000m3/hr. as per scope of work. |
| 24 | Replacement of Rotary Airlock Valve of size 150 NB to 350 NB as per scope of work. | Replacement of Rotary Airlock Valve of size 150 NB to 350 NB as per scope of work. |
| 25 | Replacement of Screw Conveyor (any size) below De-dusting bag house as per scope of work. | Replacement of Screw Conveyor (any size) below De-dusting bag house as per scope of work. |
| 26 | Replacement of Screw Conveyor (any size) below bath process bag house as per scope of work. | Replacement of Screw Conveyor (any size) below bath process bag house as per scope of work. |
| 27 | Replacement of drive/ non-drive shaft along with bearings & housings of Screw Conveyors as per scope of work. | Replacement of drive/ non-drive shaft along with bearings & housings of Screw Conveyors as per scope of work. |
| 28 | Replacement of vibration isolation of different sizes of fan assemblies as per scope of work. | Replacement of vibration isolation of different sizes of fan assemblies as per scope of work. |
| 29 | Arresting of dust/material leakage from Rotary Airlock Valve, Screw Conveyors, Conveying Valves etc. as per scope of work. | Arresting of dust/material leakage from Rotary Airlock Valve, Screw Conveyors, Conveying Valves etc. as per scope of work. |
| 30 | Replacement of damper assembly at suction of fan & different pick up locations as per scope of work. | Replacement of damper assembly at suction of fan & different pick up locations as per scope of work. |
| 31 | Replacement of FRL of different sizes or isolation pneumatic valves of inlet air as per scope of work. | Replacement of FRL of different sizes or isolation pneumatic valves of inlet air as per scope of work. |
| 32 | Arresting air leakage from pipe line, joints starting from compressed air header line to pulsing valve as per scope of work. | Arresting air leakage from pipe line, joints starting from compressed air header line to pulsing valve as per scope of work. |
| 33 | Checking the complete De-dusting System with collection of data like DP, fan capacity, function of pulsing valve, pulse interval, identification of air/ dust leakages, any abnormalities of fan & auxiliary, condition of Inlet & Outlet Flexible, tension of V-belt, condition of belt guard, cleaning of foundation of fan and equipment cleaning as per scope of work. | Checking the complete De-dusting System with collection of data like DP, fan capacity, function of pulsing valve, pulse interval, identification of air/ dust leakages, any abnormalities of fan & auxiliary, condition of Inlet & Outlet Flexible, tension of V-belt, condition of belt guard, cleaning of foundation of fan and equipment cleaning as per scope of work. |
| 34 | Replacement of Ball Valve/ Feeding Bell Valve / Sending Bell Valve/ Butterfly Valve of dust conveying system as per scope of work. | Replacement of Ball Valve/ Feeding Bell Valve / Sending Bell Valve/ Butterfly Valve of dust conveying system as per scope of work. |
| 35 | Replacement of diaphragm/Fluidization Cloth of pneumatic conveying vessels as per scope of work. | Replacement of diaphragm/Fluidization Cloth of pneumatic conveying vessels as per scope of work. |
| 36 | Replacement of Dome Valve / Pneumatic Knife Gate Valve (6' or above) of dust conveying system as per scope of work. | Replacement of Dome Valve / Pneumatic Knife Gate Valve (6' or above) of dust conveying system as per scope of work. |
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