Tender For Short Shut Down Maintenance Work Of Bhel Esp (Faa-8X45M2-2X92150-2) Of Unit-8, Dpps, Dpl
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Project Description
Tender For Short Shut Down Maintenance Work Of Bhel Esp (Faa-8X45M2-2X92150-2) Of Unit-8, Dpps, Dpl- 1 Maintenance Work Of Bhel Esp (Faa-8X45M2-2X92150-2) Of Unit-8, Dpps, Dpl 2 Lp Water Jet Cleaning: Water Jet Washing Of Total Esp Internal Including All Hoppers, Collecting Plates, Emitting Electrodes & Other Allied Zones. At The Time Of Water Washing If Any Chokage Is Found In The Hoppers, The Same Shall Be Cleared Immediately. All Arrangements Including Hose & Lp Pressurizing Pumps For The Job Has To Be Arranged By The Vendor. 3 Eerm System: Checking & Rectification Of Emitting Rapping System Of All The Esp Fields Thoroughly Including Housing Bearing Assembly (Checking & Replacement If Needed); Job Includes Replacement/Repair & Alignment Of Rapping Shafts, Plain Type Bearings, Pin Wheels, Hammer Assembly Of All Rapping System If Required After Checking Of All Esp Fields.(Max. 20% Of Total Qty) 4 Cerm System: : Checking & Rectification Of Collecting Rapping System Of All The Esp Fields Thoroughly; Job Includes Replacement/Repair & Alignment Of Rapping Shafts, Bearings, Pin Wheels, Hammer Assembly Of All Rapping System If Required After Checking Of All Esp Fields. (Max. 20% Of Total Qty) 5 Support Insulator System: Replacement/Repair (Max 20% Of Total Qty) & Cleaning Of Insulator & Heater (100% Of Total Qty) 6 Tr Sets: The Entire Transformer Rectifier Set Should Be Inspected Thoroughly. Cleaning Of The Tr Body, Checking Of Oil Level, Top Up If Necessary, Changing Silica Gel; Oc & Sc Test Of All 28 Tr Sets. 7 Shaft Insulator System: Replacement/Cleaning Of Shaft Insulators & Heaters Please Enable Macros To View Boq Information
BOQ
| Sl. No. | Item Description |
| 1 | Maintenance work of BHEL ESP (FAA-8X45M2-2X92150-2) of Unit-8, DPPS, DPL |
| 2 | LP Water Jet cleaning: Water jet washing of total ESP internal including all hoppers, collecting plates, emitting electrodes & other allied zones. At the time of water washing if any chokage is found in the hoppers, the same shall be cleared immediately. All arrangements including hose & LP pressurizing pumps for the job has to be arranged by the vendor. |
| 3 | EERM system: checking & rectification of emitting rapping system of all the ESP fields thoroughly including housing bearing assembly (checking & replacement if needed); job includes replacement/repair & alignment of rapping shafts, plain type bearings, pin wheels, hammer assembly of all rapping system if required after checking of all ESP fields.(Max. 20% of total qty) |
| 4 | CERM system: : checking & rectification of collecting rapping system of all the ESP fields thoroughly; job includes replacement/repair & alignment of rapping shafts, bearings, pin wheels, hammer assembly of all rapping system if required after checking of all ESP fields. (Max. 20% of total qty) |
| 5 | Support insulator system: Replacement/Repair (Max 20% of total qty) & cleaning of insulator & heater (100% of total qty) |
| 6 | TR sets: The entire transformer rectifier set should be inspected thoroughly. Cleaning of the TR body, checking of oil level, top up if necessary, changing silica gel; OC & SC test of all 28 TR sets. |
| 7 | Shaft insulator system: Replacement/cleaning of shaft insulators & heaters Please Enable Macros to View BoQ information |
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