|
| 1 | Safe carriage of Oil storage tank of 20KL including loading, unloading & carriage upto the site of approx 60KM from 220KV Substation Mallawan to 132KV Substation Shrimau |
| 2 | Complete safe dismantling of the accessories of 132/33KV 20MVA Transformer ( IMP Make)including opening of jumpers,removal of earthing, removal of bushings,conservator tank,pipe lines, cooling fans,marshelling box, radiators including oil draining from radiator, opening of control cable and fixing of blanking plates on the radiators, pipelines, conservator tank, turret etc with proper stacking.Nut & Bolts to be provided by contractor. |
| 3 | Dismantling of following equipments with due opening of jumpers ,earthing, Cable connections ,Nut bolts and shifting to store from site: |
| 4 | 120KV LAs |
| 5 | 36KV 0.2Class CTs |
| 6 | Shifting of oil filled main tank of 132/33KV 20MVA ( IMP make) Transformer from the plinth to storage place upto 35meter (approx) distance including turning of tank if required with all T&P and other associated work to complete the job. |
| 7 | Additional shifting of 132/33KV 20MVA Transformer main tank upto 50meter distance (1job for every 5 meter) |
| 8 | Shifting of oil filled main tank of 132/33KV 40MVA Transformer from storage place to plinth upto 35meter (approx) distance including turning of tank if required with all T&P and other associated work to complete the job. |
| 9 | Additional shifting of 132/33Kv 40MVA Transformer main tank upto 50meter distance (1job for every 5 meter) |
| 10 | Complete drain out of Transformer oil from 40MVA T/F (if old) into empty oil drum/storage tank |
| 11 | Replacement of all gaskets including the top of 40MVA Transformer (if old) by providing & fixing new gaskets as per existing size made of rubberised cork sheet made of kotika/turboze/nucork brand grade 07. |
| 12 | Replacement of all ring shaped washer placed on air release valve of all radiators by providing new gasket as per existing size made of special plastic teflon washer of suitable size 28 to 30mm |
| 13 | Overhauling of diverter switch & buchholz relay of 40MVA Transformer after removing dirty transformer oil from its chamber.Filling of frsh centrifused transformer oil & checking of proper operation of buchholz relay. |
| 14 | Cleaning the core & winding by fresh transformer oil and removing the sludge from bottom of 40 MVA Transformer. |
| 15 | Painting of Transformer after removal of rust/ dust then painting them with one coat of Red oxide then two coat with smooth gray of ISI mark paint. |
| 16 | Complete erection of 132/33KV 40MVA Transformer including erection of radiator, conservator tank,all bushings,turrets, buccholz relay, connecting pipes, cooling fans,motor drive mechanism of tap changer and attending the oil leakage if any and all other associated works for satisfactory completeion of work. All T&P to be provided by the contractor. |
| 17 | Creating vaccum inside the main tank for period of 12 hrs and top of oil to core, winding tank, conservator & radiator of 40MVA Transformer. |
| 18 | Centrifuging of oil in main transformer tank un-interrupted till the desired BDV valueof the oil is achieved including recording of all the parameters hourly such as temperature, BDV, PPM vaccum etc.Centrifuging Machine, operator, lubricant and all T&P to be provided by contractor. |
| 19 | Safe carriage of Oil storage tank of 20KL including loading, unloading & carriage upto the site of approx 60KM from 132KV Substation Shrimau to 220KV Substation Mallawan. |
| 20 | Erection of following equipments as per instruction manual and technical specification including shifting from store to site alongwith necessary cable connections and jumpering:- |
| 21 | 120KV LAs |
| 22 | 36KV 0.2sClass CTs |
| 23 | Auxiliary Structure |
| 24 | Earthing of Main Tank, marshelling box, Drive mechanism, Transformer neutral etc of 40MVA Transformer, 3No of 145Kv CT, 3No of 36KV CTs along with their JB and 3no of 120KV LAs with 75x10mm and 50x6mm MS Flat strips which includes providing, cutting,welding, strengthening and bending of MS flat and shifting of all other associated material from store to work site:- |
| 25 | 75x10mm |
| 26 | 50x6mm |
| 27 | Painting of MS Earthing strip (R. Mtr.) by rubbing with sand paper & wire brush then painting with 1coat of Red Oxide primer & 2 coats of 1st quality synthetic enamel paint of Asian/Berger/Nerolac make in Bus green color including vertical support. |
| 28 | 75x10mm size MS earthing strip |
| 29 | 50x6 mm size MS earthing strip |
| 30 | Jumpering of HV Bushings of Transformer with ACSR panther conductor |
| 31 | Jumpering of LV Bushings of Transformer with twin ACSR panther conductor |
| 32 | Erection of RTCC panel of 40MVA T/F along with shifting from storage place to Control room. |
| 33 | Cable connection (laying of cable if required) as per schedule of 40MVA Transformer ,RTCC panel ( at both the ends),Cooling fans,Marshelling box , all mechanical relays using existing cable for both functioning in Auto & manual mode. MCBs, O/L relay, contactors, Timer etc to be provided by contactor if required |
| 34 | Pre commissioning test of 40 MVA 132/33Kv Transformer in which following tests are to be conducted:-i)SFRAii)Tan Delta Capacitance measurement of windingsiii)Tan Delta capacitance measurement of bushingsiv)Winding resistance measurementv)Voltage Ratio Testvi)Magnetizing Current testvii)Magnetic Balance Testviii)Insulation resistance Test & PI Testix)Short Circuit Test |
| 35 | Supply of 75x10mm MS Flat |
| 36 | Supply of 50x6mm MS Flat |
| 37 | Supply of 25x6mm MS Flat |
| 38 | Supply of 132KV bushing palm clamp made of brass length 4inch hollow type with slots of dia as per dimension of bushing rod with GI nuts and bolt and spring/plain washer. As per sample. |
| 39 | Supply of 33KV bushing palm clamp made of brass length 4inch hollow type with slots of dia as per dimension of bushing rod with GI nuts and bolt and spring/plain washer. As per sample. |
| 40 | Supply of 132KV bushing clamp made of LM6 aluminium alloy for panther conductor with GI nuts and bolt and spring/plain washer. As per sample. |
| 41 | Supply of 33KV bushing clamp made of LM6 aluminium alloy for twin moose conductor with GI nuts and bolt and spring/plain washer. As per sample. |
| 42 | Supply of BREATHER size 6 kg size for 40MVA T/F As per sample. |
| 43 | Supply of BREATHER size 1kg size for 40MVA T/F As per sample. |
| 44 | PG CLAMP,PANTHER/PANTHER |
| 45 | PG CLAMP,MOOSE/MOOSE |
| 46 | PG CLAMP,MOOSE/PANTHER |
| 47 | CONNECTOR,BPI,TWIN MOOSE |
| 48 | CONNECTOR,BPI,TWIN PANTHER |
| 49 | COPPER BOND |
| 50 | 145 KV ISOLATOR CLAMP |
| 51 | 145 KV CIRCUIT BREAKER CLAMP |
| 52 | 145 CT CLAMP FOR TWIN PANTHER |
| 53 | SPRING CHARGING MOTOR |
| 54 | Supply of Sand bucket as per tec.Specn. |
| 55 | Led Flood Light |
| 56 | Providing and Fixing of Updated Single Line Diagram in PVC sheet of size 6x6 feet of complete 132/33KV switchyard of 132KV Substation Srimau as per instruction by concerning JE/SDO. |
| 57 | Supply of HMI Servers Industrial Grade System (HMI and CPU) :-32 inch HMI and 7 Core i7 processor, 8 GBRAM, 1TB Hard dusk with operating system Latest Window 64-bit |
| 58 | Configuration and commissioning of existing 132KV & 33KV Bays in New SCADA industrial PC. Work also includes SLD Generation of feeder Bays in existing HMI Servers Industrial Grade System, remote operation from HMI, Event/Alarm generation and report configuration , interlocks and soft logics configuration and its testing if any , Hot and stand by server configuration.Configuration of Relays as per the signal list/drawing verifying the signal from switchyard to panel along with operation of each equipment from BCU and Satisfying the logic as per scheme. |
| 59 | Providing and installation of GPS unit with Slave Clock including its commissioning |
| 60 | Portable Earthing / Dicharge Rod of F cladd fiber insulation suitable for working on Trandmission Network having Systam upto 145k.v. with total lenth of 7.20 meter and consisting of following items in eatch set:- |
| 61 | Earhing pole 50 mm dia in 4 section , each of lenth 1.80 Meter duly made if Exoxy bounded glass fiber with extended lenth of 7.20 Meter. |
| 62 | Line end Earhting clamp duly made of Electrolytic copper suitable for Tarantula/Moode/Zebra/Panther conductor and fitted on top section of the Eathing Pole.The clamp shall be provided with the spring loading arrangement using SS Fitting for proper clamping of the conductor. |
| 63 | Earhing cable 12 Meter long duly made of tranparent PVC insulated 10 mm size multi stand flexible copper cable ,one end fitted with line end Earthing clamp and other end fitted with Earthing Pad, |
| 64 | Canvas carry Bag for above. |
| 65 | Providing, fixing and rewiring all connections of 1 no. WTI and 1 no.OTI meters with sensor leads/probe for 40 MVA T/F as per sample and making both meters functional. |
| 66 | Obtaining No Objection Certificate from office of Electrical safety Directorate, Lucknow for first time energisation of 40 MVA 132/33KV Transformer (including payment of fee as per challan.) |
| 67 | Safe Loading of 1 No. Drums of ACSR Moose/Zebra Conductor on suitable Vehicle after due Shifting from Storage Place to Loading Place at 132KV Sub-station, Shahabad. (1 Job per Drum) |
| 68 | Safe Carriage of above ACSR Moose/Zebra Conductor in Drums, Loaded on the Vehicle arranged by the Contractor from various sub-stations within ETC, Shahjahanpur to Safe Unloading Place at Existing 132/33KV Sub Station Shahabad (Approx. Distance 120 Km). |
| 69 | Safe Unloading of above ACSR Moose/Zebra Conductor in Drums from the Vehicle and Shifting of same to Safe Storage Place at 132/33KV Sub Station, Shahabad (1 Job per Drum) |
| 70 | Shifting / loading/ proper stacking / safe carriage & unloading of old & used 40 MVA T/Fs & other associated works (Approx. 350 Km.) Please Enable Macros to View BoQ information |