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| 1 | PART-A WORK |
| 2 | Construction of 01 Nos. 33 KV Railway bay, Gorakhpur at 132 KV Sub-station Mohaddipurpur-Old which shall be done with details of works mentioned as below :- |
| 3 | Safe carriage of various items like as SUBSTATION STRUCTURE, 33VCB ,33KV CT,33KV BI/LI,33KV PT,and earthing rod 40 mm etc from various substation under ETC Gorakhpur to 132KV s/s Mohaddipur old aroound 50km (approx) using private truck including loading and unloading of of materials at substations using hydra with required all t&p in scope of contractor. |
| 4 | Complete Erection of main and auxiliary structure parts the job consist of shorting, counting, shifting of all materials structure parts, nuts and bolt etc from store to erection site, proper erection of structure as per drawing and all other associated works. |
| 5 | Erection of following equipment on already erected/fabricated structure including shifting of equipments from store to work site. |
| 6 | 36 KV Single phase CT (400/200/1-1A) |
| 7 | 36 KV CT (400/200/1-1A) Junction box |
| 8 | 36 KV Single phase PT |
| 9 | 36 KV PT Junction box |
| 10 | 36 KV Line isolator including fixing of its operating Boxes & Mechanism coupling link pipe etc. |
| 11 | 36 KV Bus isolator including fixing of its operating Box & Mechanism coupling link pipes etc. |
| 12 | 33KV Post insulater |
| 13 | Erection & commissioning of 36 KV VCB with structure |
| 14 | Fixing (Cement & Concreet all leg ) & Proper connection of 415Volt AC lightning DB with canopy |
| 15 | Erection of New 33KV Tripple feeder control and relay panel (SAS) in control room at s/s including grouuting,earthing & termination of control cable, as per cable schdules including providing & fixing cable glands of appropriate sizes and ferrules etc. all other associated works as per technical specification. |
| 16 | Laying of control cable from control panel/Relay Panel to breaker /CT/PT already erected through cable trenches including removal of trench cover, dressing as per cable schedule including clamping at a distance 2 mtr. with 25x3 mm. Aluminium Strip (To be provided by Contractor). |
| 17 | i) 2x2.5 mm2 |
| 18 | ii) 4x2.5 mm2 |
| 19 | iii) 6x2.5 mm2 |
| 20 | iv) 10x2.5 mm2 |
| 21 | Termination of following size of cable as led above as per cable schedule including making necessory holes in gland plates or box where ever required . Supply and fixing of cable glands of appropriate size, ferrules and cable making tag for each cable as required and termination with proper size of lug and all other associated work to complete the job satisfactorily as interconnection control cables with equipment/ junction boxes and control and relay panels with ferruling and dressing as per technical specification and prepare cable schedule as per drawing. |
| 22 | i) 2x2.5 mm2 |
| 23 | ii) 4x2.5 mm2 |
| 24 | iii) 6x2.5 mm2 |
| 25 | iv) 10x2.5 mm2 |
| 26 | Stringing of Bus bar |
| 27 | Stringing of 33kV Main Bus Bar with Twin Moose conductor including tension fitting, Suspension fitting, PG Clamps, hoisting of disc insulator, cutting of conductor and also shifting of all materials from store site to switchyard site and all other associated work to complete the work as per technical specification. |
| 28 | 33kV Main Bus Bar (2x Moose conductor length approx.18Mtr.) |
| 29 | 33kV Main Bus Bar (2x Moose conductor length approx.12Mtr.) |
| 30 | Stringing of 33kV Capacitor Bus Bar with single Panther conductor including tension fitting, Suspension fitting, PG Clamps, hoisting of disc insulater insulator, cutting of conductor and also shifting of all materials from store site to switchyard site and all other associated work to complete the work as per technical specification. |
| 31 | 33kV Capacitor Bank bus bar (1x Panther conductor length approx.24Mtr.) |
| 32 | Bay Wise Interconnection (jumpering) from 33 KV Main Bus and capacitor bus to various equipments, equipments (BSI, CB, CT, LSI etc.) with making Y shape jumpring from Bus, the work including cutting, bending of conductor and clamping and all other associated work to complete the work. ACSR Panther conductor and Moose conductor, clamp and connector will be provided by the department. |
| 33 | Fixing of 250 mm size Spacers between above laid 33 KV main bus bar conductor of Twin ACSR Moose conductor (1 Job for each spacrr) |
| 34 | De-Stringing of Bus bar |
| 35 | De-Stringing 7 Dismentling of Existing 33 KV main Busbar of Twin Moose conductor including De- hoisting of disc insulatorg tension string with associated Tension fitting and Disc insulator Suspension string with associated Suspension fitting from glantry along with shifting of the all Dismantled Conductors, Tension fitting, Suspension fitting etc. from switchyard to stores at the substation (1 job each phase of each section of the main Bus Bar) |
| 36 | Earthing of Equipments |
| 37 | Laying of 32/40 mm MS round bar (Earth Mat)700 mm below ground level with built joint welding, each crossing and also proper jointing from Electrodes as per drawing and technical specification. The work includes cutting, bending,painting by anti rust excavation of trench and its back filling OF Trench after laying oF Earth Mat including shifting of MS round Bar from storage Place at the Sub-Station to Switchyard. |
| 38 | Fabrication of 3 meter long electrode with MS rod having 150 mm conical shape by due cutting,straightening etc.and then its piercing vertically its side the ground with top 700 mm below ground level and its welding with earth mat including shifting MS Round bar from storage place at the Sub Station to switchyard. |
| 39 | Cutting, stringing, bending, laying of following size MS flat for earthing of main and auxiliary structure, equipment structure, T/F body including fans/DM/M.Box, CT, PT, CB, LSI/BSI equipment etc including welding with main earthmat 700 mm below ground level with object to each excavation of trenches its back filling.Painting of M.S.Earthing strips by rubbing with sand paper and wire brush then painting with one coat of red oxide primer & 2 coats (The 2nd coat of paint shall be applied at the gap of 48 hrs when Ist coat of paint is done and checked by concerned S.D.O./J.E.) Ist quality synthetic enamel paint of asian make in Bus green /Black colour and all associated work to complete the job satisfactorily excluding cost of MS flat. |
| 40 | 75x10 mm |
| 41 | 50x6 mm |
| 42 | 25x6 mm |
| 43 | 33KV Capacitor Bank Bay |
| 44 | Dismantling Work |
| 45 | Safely Dismantling of existing 33KV Capacitor bank (2X2.5MVAR)with all equipments,accessories,structure,hardware fitting i.e connector ,clamp alongwith after opening of existing associated jumper of ACSR Panther from 33KV bus to CT,PT,isolator ,CB ,NCT,Capacitor unit,Reactor etc &safely kept it to site/store for reuse purpose |
| 46 | 33KV V.C.B. |
| 47 | 33KV C.T. |
| 48 | 33KV 3Phase P.T. |
| 49 | 33KV N. C.T. |
| 50 | 33KV Series Reactor |
| 51 | 33KV 10 MVAR Capacitor Bank Unit including Associated Accessories |
| 52 | Opening of jumpers of capacitor bank & associated equipments |
| 53 | 33 KV Bus isolator |
| 54 | 33 KV Line isolator Earth Blade |
| 55 | Dismentaling of Auxillary S/S Structure |
| 56 | Re-Erection Work |
| 57 | Re-Erection of Following Eqipments including of Shifting of Eqipments from Storege Place at the Sub Station to Erection Site |
| 58 | 33KV V.C.B. |
| 59 | 33KV C.T. |
| 60 | 33KV C.T. Junction Box |
| 61 | 33KV P.T. |
| 62 | 33KV N. C.T. |
| 63 | 33KV Air Cored Reactor |
| 64 | 33KV 5 MVAR Capacitor Bank Unit including Associated Accessories |
| 65 | 33 KV Bus Isolator |
| 66 | 33 KV Line isolator with Earth Blade |
| 67 | Interconnection & Jumpring of various Eqipments with Single Panther Conductor in 1 No. (2x5MVAR)Capaciator Bank Bays to Isolator C.B.,CTs, Capaciator Units, Reactors Units etc. with the help of Suitable NCTs etc. with the help of Suitable Clamps / Conductor including Cutting Bending Shaping etc. of the Conductor as per Site Requirment Alongwith Shifting of required Material from Storage Place at the Sub Station in Erection Site . |
| 68 | PART-B SUPPLY |
| 69 | 33kV CT Clamp for Twin Panther |
| 70 | 33kV Isolater clamp for Twin Panther |
| 71 | 33kV C.B. clamp for Twin Panther |
| 72 | 36kV Bus Post Insulater for terminal support |
| 73 | 36kV Bus Post Clamp |
| 74 | PG Clamp Moose to Moose |
| 75 | PG Clamp Moose to Panther |
| 76 | PG Clamp Panther to Panther |
| 77 | Double Tension Fitting for Moose Conductor with Turn Buckle (Suitable for 33 KV Bus) |
| 78 | Singlele Tension Fitting for Panther Conductor (Suitable for 33 KV Bus) |
| 79 | Rigid Spacer for Moose Conductor (250 mm) |
| 80 | GI perforted cable tray (75 mm) |
| 81 | Switchyard Lighting in Extended Switchyard |
| 82 | Supply of LED Street light luminaries 120Watt havells/CGL/Any standard make |
| 83 | Supply of Junction box for light luminaries |
| 84 | Supply of half round GI PIPE OD 50mm for light luminaries |
| 85 | Supply of 415Volt AC lightning DB with canopy |
| 86 | Earthing Material including Earthing in Extended Switchyard |
| 87 | 40MM Electrod 3 meter long |
| 88 | 40 MM Earthing Mat |
| 89 | 75*10 mm |
| 90 | 50*6 mm MS Flat |
| 91 | 25*6 mm MS Flat Please Enable Macros to View BoQ information |
