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| 1 | Supply of materials |
| 2 | Requirement of materials for increasing capacity at 132 KV S/S Lakhimpur from 2x63 MVA to 3x63 MVA alongwith Extension of 132kv main bus bar through power cable. |
| 3 | Supply of 132 KV 1CX1000 Sq.mm Copper conductor, XLPE insulated corrugated Aluminum sheathed Power cable (construction as per IEC-60502-2 and testing as per IEC-60840) |
| 4 | Supply of Route Marker |
| 5 | Supply of Alluminium Alloy Trefoil Clamps for 1Cx1000 mm2 size power cable |
| 6 | Supply of single Phase Link Box with/without SVL as required |
| 7 | Supply of Terminal Connector Suitable for moose conductor(Suitable for termination kit) |
| 8 | Supply of Copper lugs for Size 1000sqmm |
| 9 | Supply of HDPE Pipe suitable for XLPE Cable |
| 10 | Supply of Three Phase Link Box with/without SVL as required |
| 11 | Supply of Single core 6.6 KV 300 sq. mm sheath bonding coaxial cable with all accessories |
| 12 | Supply of Single core 300 sq. mm Copper Conductor PVC insulated 6.6 KV grade Earthing Cable |
| 13 | Supply of Normal straight Through joint/insulated joint suitable for Single core 300 sq. mm Copper Conductor PVC insulated 6.6 KV grade Earthing Cable with all accessories |
| 14 | Supply of Outdoor Type Complete End Termination Kit Suitable For Single core 300 sq. mm Copper Conductor PVC insulated 6.6 KV grade Earthing Cable with all accessories With All Accessories |
| 15 | Supply of Bolted type Single Tension Fitting Assembly with Turn Buckle, suitable for ACSR Moose Conductor complete with Hardware Fittings, D-Shackle, Socket Eye, Ball Hook, Yoke Plate, D-Clip, Tension Clamp etc., as per Drawing / Sample. |
| 16 | Supply of 40mm MS rod for Main Earthmat |
| 17 | Supply of 75x10mm MS Flat |
| 18 | Supply of 50x6mm MS Flat |
| 19 | Supply of 25x6mm MS Flat |
| 20 | T/F Erection, Centrifusing, Testing & Commissioning |
| 21 | shifting of main tank of 63MVA transformer to plinth from place of storage upto 20M distance including turning of the tank if required |
| 22 | Additional shifting of transformer tank if required (1Job for every 5 meter) |
| 23 | Unloading of main tank of new 63 MVA 132/33 KV Transformer loaded on Trailer jacking the tank Jobfor packing the rail under the T/F tank and shifting it of wooden to plate form, Removing the railunder the T/F tank on wooden sleeper, lowering the tank towards ground by slowlyand removing thewooden sleeper under the tank and unloading of various Transformer accessories of above 63 MVA132/33 KV Transformer like oil filled drums, bushing conservator tank, cooling fan etc. from Track/Trailer at site at 132 KV Sub-Station Lakhimpur. |
| 24 | Complete erection of 132/33 KV 63 MVA T/F .The erection of radiator, conservator tank, all bushings, turrets, Bucholz relay, connecting pipe lines, cooling fans, motor drive mechanism of tap changer jumpering of HV & LV side etc.Filling & topping up of the T/F oil in tank, radiator, all pipe lines, conservator tank etc. and attending the oil leakages if any and all other associated works for satisfactory completion of work. All T & P shall be provided. |
| 25 | If required, carriage of 20KL Capacity Oil Storage Tank on suitable Vehicle from Designated Primary Sub Station within 120 Km Distance to 132KV Sub Station Ujhani, Badaun including its Loading and Un-Loading with the help of Suitable Capacity Crane, with all due Care of Safety & Precautions during Loading, Carriage and Un-Loading etc. as well as carriage of 20KL Capacity Oil Storage Tank on suitable Vehicle from 132 kv substation Ujhani within 120 Km Distance to designated substation, after completion of work including its Loading and Un-Loading with the help of Suitable Capacity Crane, with all due Care of Safety & Precautions during Loading, Carriage and Un-Loading etc. |
| 26 | Filling of fresh transformer oil in to main tank and Centrifuging of oil in main transformer tank un-interrupted till the desired BDV valve of the oil is achieved including recording all the parameters hourly such as temperature, vacuum, material, centrifuging machine and T & P. |
| 27 | Jumpering of the 63 MVA T/F. |
| 28 | HV side with single ACSR panther conductor. |
| 29 | LV side with ACSR Double panther/moose conductor. |
| 30 | Termination of 63 MVA, 132/33 KV T/F Bay control cables in control & relay panel as per cable schedule including making necessary holes in the glands plates or box wherever required, the job satisfactorily as per technical specification. |
| 31 | Erection & installation of RTCC panel of 63 MVA T/F along with shifting from storage place to Control room including termination & connection of control cables at RTCC panel side & transformer side as per technical specification. |
| 32 | Earthing of Main Tank, marshelling box, Drive mechanism, Transformer neutral etc of 63MVA Transformer, 3No of 145Kv CT, 3No of 145Kv PT, 1No of 145KV & 33kv CB, 4NO of 132KV Isolator, 3No of 36KV CTs along with their JB and 3No of 120KV LAs & 33 KV LAs, 1NO of 36kv Isolator with 75x10 mm, 50x6mm and 25x6mm 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:- |
| 33 | 25x6mm. MS Flat |
| 34 | 50x6mm. MS Flat |
| 35 | 75x10mm. MS Flat |
| 36 | Painting of newly erected MS Flat following with 01 coat red oxide and 02 coat with bus green ISI mark paint complete with its MS Flat & vertical support. |
| 37 | 25x6mm. MS Flat |
| 38 | 50x6mm. MS Flat |
| 39 | 75x10mm. MS Flat |
| 40 | Pre commissioning test of 63 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 |
| 41 | Obtaining No Objection Certificate from office of Electrical safety Directorate, Lucknow for first time energisation of 63 MVA 132/33KV Transformer & associated bay equipments (including payment of fee as per challan.) |
| 42 | Carriage of Structure & Other Materials. |
| 43 | Carriage of 2000 RMT 40sqmm MS rod from any nearby UPPTCL substation upto distance approx 200KM if required work also involves associated loading and unloading. |
| 44 | Sorting out and stacking of main & auxiliary structure as per BOM at EFU Naini (Allahabad) |
| 45 | Loading of structure on Pt. Truck / trailer at EFU Naini. |
| 46 | Transportation of structure from EFU Naini, Allahabad to different sub-stations |
| 47 | Unloading and proper stacking of structure parts at different Sub-stations |
| 48 | Eerection of 1000sqmm CU XLPE Under ground Cable For 132KV Bus interconnection |
| 49 | Installations of outdoor end terminations |
| 50 | Installation of singal phase link box with/without SVL |
| 51 | Testing and commisioning of above power cable setup |
| 52 | Erection of Structures, Equipments, C&R Panels for 63MVA Transformers & 33KV Transfer Bus: |
| 53 | Erection of Main Structures |
| 54 | Erection of Aux. Structures |
| 55 | Erection of 132 KV C.B. |
| 56 | Erection of 132 KV C.T. |
| 57 | Erection of 132 KV C.T. Junction Box |
| 58 | Erection of 132 KV P.T. |
| 59 | Erection of 132 KV P.T. Junction Box |
| 60 | Erection of 132 KV P.I. |
| 61 | Erection of 132 KV Bus Isolator |
| 62 | Erection of 132 KV Line Isolator |
| 63 | Erection of 132 KV L.A. |
| 64 | Erection of 33 KV V.C.B. |
| 65 | Erection of 33 KV C.T. |
| 66 | Erection of 33 KV C.T. Junction Box |
| 67 | Erection of 33 KV P.I. |
| 68 | Erection of 33 KV Bus Isolator without Earth Blade & with P.I. |
| 69 | Erection of 33 KV L.A. |
| 70 | Erection of Simplex, Conventional type C&R Panels for 63MVA Transformers |
| 71 | Erection of SAMAST Energy Meter and Data communication work |
| 72 | Installation of new 3P4W, 0.2s accuracy class Interface Energy Meters (one HV side and one LV side) |
| 73 | Necessary interconnection from data transmission of already installed SAMAST compliant meters to Lan switch upto DCU/Gateway and all other H/W, S/W per No. |
| 74 | Installation of communication cable (CAT-6 alongwith necessary hardware wherever required in between Energy meter to Lan switch to SDH equipments upto DCU/Gateway and all other H/W, S/W per No. |
| 75 | Installation of OFC cable armoured (6P) in HDPE conduit pipe 32mm. |
| 76 | Bus Bar stringing and jumpering work |
| 77 | Stringing of 132KV Bus Bar of Span 24 to 36 Meter with Single ACSR Moose Conductors including Hoisting of Disc Insulator Tension String with associated Tension Fitting alongwith Shifting of the Conductors, Tension Fittings, Clamps etc. from Stores at the Sub Station to Switchyard. (1 Job for each Phase of each Section of the Jack Bus Bar) |
| 78 | Jumpering of 132KV side Equipments of 63MVA T/F with the help of ACSR Panther conductor to connect the Bus Bar Conductors of 132KV Main Bus & 132KV Transfer Bus with Equipments and Equipments to Equipments with the help of suitable clamps/connectors including cutting, bending, shaping etc. of the Conductor as per site requirements: |
| 79 | Jumpering of 33KV side Equipments of 40MVA T/F with the help of Twin ACSR Moose conductor to connect the Bus Bar Conductors of 33KV Main Bus with Equipments and Equipments to Equipments with the help of suitable clamps/connectors including cutting, bending, shaping etc. of the Conductor as per site requirements: |
| 80 | Laying of control cable & Earthmat at 132/33KV extended switchyard area alongwith connecting newly laid earthmat with existing earthmat, equipments earthing, cable laying and other miscellaneous work. |
| 81 | Laying of following sizes Control Cables to be Provided by Department as per Requirements in Cable Trenches from C&R Panels in BCU Room to various 132KV & 33KV Equipments, Junctions Boxes, 40MVA TF Marshelling Box, RTCC Panel etc. in Switchyard, also for lighting work from LT ACDB to lighting junction boxes as per Cable Schedule including Shifting of Cables in Drums from Storage Place at the Sub Station to Erection Site & Shifting Back the Balance Cables to Stores at the Sub Station : |
| 82 | 2 x 2.5 Sq. mm size Control Cable |
| 83 | 4 x 2.5 Sq. mm size Control Cable |
| 84 | 6 x 2.5 Sq. mm size Control Cable |
| 85 | Inter-connection & Termination of above Laid Control Cables between C&R Panels in BCU Room, RTCC Panel to various Equipments, Equipments to Equipments including DC supply from DCDB and AC supply from ACDB to Panels and various equipments, Junctions Boxes etc. in Switchyard as per Cable Schedule including Making necessary Holes in Gland Plates or Boxes wherever Required alongwith Supply & Fixing of Cable Glands of Appropriate Sizes & Providing of Ferrules for each Core of the Cables & its Termination with Crimping type Copper Lugs alongwith Preparation of Inter-connection Drawing and Commissioning of the Panel / Feeders in Co-ordination with T&C Wing including Providing of 2 Sets of Hard copies of as Executed Inter-connection Drawing. |
| 86 | 63 MVA Transformer Bays HV side at Switchyard end (including Marshelling Box) |
| 87 | 63 MVA Transformer Bays LV side |
| 88 | Providing & Fixing of 150 Watt L.E.D. Street Light Luminaries Fittings of Philips / Compton Greaves / Havells make with IP 65 rating in Single Piece Die Cast Aluminium Alloy Housing with Pot Optics Reflector & Toughened Clear Glass Cover with Frame for Lamp Compartment (with two year standard warranty period) inlcuding Cable Terminations. |
| 89 | Laying of 2C x 2.5sq.mm size/ 4C x 2.5sq.mm size Control cables from LT A.C.D.B. Cubical to various junction Boxes for Switchyard Lighting through through Excavated Trench of size 300x600 mm, Covering the cables with River Sand & Brick Lining along & Over the Cable, then Back filling & levelling of the trench after Laying of Cables. |
| 90 | Laying of above Control Cables from L.T. Lighting Junction Box to LED Street Light Fittings by clamping with suitable M.S. Strip Clamp with proper Dressing etc. |
| 91 | Providing & Fixing of Cable Marker duly made of Cast Iron. |
| 92 | Fabrication of 3 Meter Long Electrode with 40 mm dia. M.S. Rod having 150 mm Long Conical Shape and then its Piercing Vertically inside the Ground with top 700 mm below Ground Level and its welding with earthmat. |
| 93 | Extension of MS Round Bar Earthmat 40mm by digging of earth cutting, laying, welding and back filling of earth and doing all other associated work to complete the job satisfactorily. |
| 94 | Earthing by Cutting, Straightening & Laying 500 mm below Inside Ground & above Ground of Following sizes MS Flat for Diagonal / Double Earthing of the Main & Aux. Structures, Equipments and Cable Trenches including Welding with Main Earth Mat and with the Object to be Earthed including Excavation of Trenches & its Back Filling etc. as per Details below : |
| 95 | Earthing of 132KV Main structure as required with 75x10 sq.mm. size MS Flat |
| 96 | Earthing of 33KV Main structure and Auxiliary structures, Panels, 132KV & 33KV Equipments (CB, Isolatas, CT, PT, C&R Panel, RTCC Panel, Junction boxes etc) with 50x6 sq.mm. size MS Flat |
| 97 | Earthing of cable trench with 25x6 sq.mm. Size MS Flat |
| 98 | Making of Shielding Mesh, Diamond earthing, Delta etc and earthing of various equipments and elements with following details: |
| 99 | Making of Shielding Mesh for 3nos. 132KV LA by Fabrication of 06nos 3 Meter Long Electrode with 40 mm dia. M.S. Rod having 150 mm Long Conical Shape and then its Piercing Vertically in the Ground with top 500 mm below Ground Level, its Welding with 75x10 mm size M.S. Flat for Making of Shielding Mesh for LAs and Finally, Connecting the Shielding with Main Earth Mat at 2 Places and finally Painting with Black Anti-Corrosive Paint, with due Digging of Earth / Trench, its Back Filling. Two no risers of 75x10mm MS Flat will be welded with exixting main earth mat to Auxiliary structure, one separate riser will be taken from the laid earth mat to corresponding LA through surge counter for making of proper mesh. |
| 100 | Excavation of trench in rectangular shape around LA structures for Diamond earthing for 03Nos 30KV LA by fabrication of 06nos 3 Meter Long Electrode with 40 mm dia. M.S. Rod having 150 mm Long Conical Shape and then its Piercing Vertically in the Ground with top 700 mm below Ground Level, jointing electrodes with 75x10 mm size M.S. Flat by proper welding. Two no of risers of 75x10 sq mm MS Flat shall be welded with existing earthmatto Auxiliary structure, one separate riser will be taken from the laid earth mat to corresponding LA through surge counter for making of proper mesh.. Painting of shielding Mesh/Earthing strips with Black Anti-Corrosive Paint, with due Digging of Earth / Trench, its Back Filling. |
| 101 | Making of Delta for Neutral Earthing of the Transformers by due Fabrication of 3 No. 3 Meter Long Electrodes of 40 mm dia. M.S. Round Bar, its Piercing under the Ground at equal Distance of 1 Meter at 700 mm Depth by Digging of Earth and Connecting all the 3 No. Electrodes with 75 × 10 mm size M.S. Flat with existing Earth Mat and Taking out the M.S. Riser by due Cutting, Bending, Welding etc. of the M.S. Flat. (1 Job per Delta) |
| 102 | Painting of M.S. Earthing Strips by Rubbing with Sand Paper & Wire Brush, then Painting with 1 coat of Red Oxide Primer & 2 coats (The 2nd coat of Paint shall be applied at the gap of 48 hrs. when 1st coat of Paint is done & Checked by concerned A.E. / J.E.) of 1st quality Synthetic Enamel Paint of Asian / Berger / Nerolac make in Bus Green / Black Colour as per Details below : |
| 103 | 75 × 10 mm size M.S. Earthing Strip in Bus Green Colour |
| 104 | 50 × 6 mm size M.S. Earthing Strip in Bus Green Colour |
| 105 | 25 × 5 mm size M.S. Earthing Strip in Black Colour Please Enable Macros to View BoQ information |
| 106 | 25 × 5 mm size M.S. Earthing Strip in Black Colour Please Enable Macros to View BoQ information |
