Odisha Mining Corporation Limited Tender

Supply, installation and commissioning of GI 11KV F Clamp (2.9 Kg each) IS-2062-1999 including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply, installation and commissioning of 11KV GI Back Clamp for V cross arm (0.85 Kg each) IS-2062-1999 including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply, installation and commissioning of 11kV Pin Insulator (Polymer Type) including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply, installation and commissioning of HW Fitting (T&C) 45 KN including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply, installation and commissioning of 11KV Disc insulator (T&C) 45 KN polymer including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply, installation and commissioning of HT Stay set(Complete), HT Stay Insulator (Polymer Type), HT stay clamp(1.95Kg/Pair), 7/10 SWG Stay Wire 12Kg/Stay and concreting of stay (1.65 Mtrx0.3 Mtrx0.3 Mtr =0.1485 Cum - PCC 1:2:4)including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply, installation and commissioning of complete AB Switch set including GI Down pipe, chaneel to hold GI pipe etc (11 KV, 400A, 3 Pole , 50 Hz) including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply, installation and commissioning of 100 sq.mm 11kV XLPE insulated Single core AAAC(Unarmoured) aluminium conductor including all accessories, labour cost, T & P etc. complete work as per direction of EIC.

Supply, Installation, Testing and Commissioning of GI channel of size 100x50x6 mm (9.2 Kg/Mtr) including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply, Installation, Testing and Commissioning of GI channel of size 75x40x6 mm (6.8 Kg/Mtr) including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply, Installation, Testing and Commissioning of GI Angle of size 50x50x6 mm (4.5Kg/Mtr) including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and fixing of chemical Earthing of with 3 Mtr long 40mm dia chemical filled comound and GI earth electrode including excavation of earth pit with highly conductive back filled chemical compund of 2 x 25kg , brick work in cement mortar masonary work with removable cover for Earth pit chamber of suitable size including all accessories, labour cost, T&P etc complete work as per Direction of EIC.

Supply and fixing of GI Nut, Bolt and washer of different sizes as required including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and fixing of PG clamp for 100 mm² AAA Conductor including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and fixing of Anti climbing device made of GI barbed wire,clamping arrangement etc. (2Kg Per support) including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and fixing of Back clamp for Anti climbing device 25X3mm GI flat. 0.59Kg/Mtr, Flat of length 0.510 mtr including all accessories , labour cost, T&P etc complete work as per direction of EIC.

Sundries for survey ,tree cutting, small size nut & bolt with washer , Allm. Binding Tape, Danger Board etc. including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply, installation and commissioning of 11kV Danger Board in accordance with Rule No. 20 of CEA Regulation-2023, the minimum size of plate 250x200mm made up of mild steel sheet of 1.6mm thick and vitreous enameled white, with letters, figures and the conventional skull & cross-bones in signal red colour on the front side (The rear side of the plate shall also be enamelled in white colour). The language of the danger board should be of English & Odia and the size of letters in each language and spacing between them shall be so chosen that these are uniformly written. The corners of the plates shall be rounded off and the location of fixing holes shall be such that it shall be bolted through pole clamp. for each support including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply and fixing of Back clamp for danger plate 25X3mm GI flat. 0.59Kg/Mtr, Flat of length 0.510 mtr including all accessories , labour cost, T&P etc complete work as per direction of EIC.

Supply, installation, testing & commissioning of floor mounting front operated front access extensible type cubicle Double Door Outdoor panel totally enclosed, dust and vermin proof with IP-65 protection with hinged and lockable double doors. CRCA sheets (16 SWG) including Busbars, interconnections, tinned copper crimping lugs, bonding to earth and painting suitable for use at 415 V, 3phase 4 wire 50 Hz system, and to withstand a fault level of 50 kAmp symmetrical for 1 sec at 415 V complete as per below specifications, as required as per direction of Engineer in Charge.: MAIN PANEL Incoming: 800A 4P Microprossor based EDO Type ACB (50kA) - 1 No. 50kN, Type-1+2, 3P+N SPD- 1 No. 100Amp, 4P, HRC Fuse link with 3 sets of 63Amp Fuse- 1 Set. Outgoing: 400A 4P MCCB, Microprocessor based release type (36kA) - 3 Nos. 250A 4P MCCB, Microprocessor based release type (36kA) - 3 Nos. 125A 4P MCCB, Thermal Magnetic release type (36kA)- 3 Nos. 63A 4P MCCB, Thermal Magnetic release type (36kA) - 2 Nos. 32A 4P C-Curve MCB- 2 Nos. 16A 2P C-Curve MCB-2 Nos. and 4 Nos 800/5A CT, Multifunction Meter- 1 Nos. and 800A Aluminum Bus Bars. All switchboards shall have provision for entry of cables from the bottom as required. All live accessible parts shall be shrouded and all equipment shall be finger touch proof. The bus bars shall be insulated with heat shrinkable sleeves.SMC/DMC shrouds and busbar supports shall be used.

Supply, Installation & comissioning of complete HG fuse set 11kV 400A 3pole PI including all accessories, labour cost, T&P etc complete work as per Direction of EIC.

Supply, installation and commissioning of 12kV, 10kA Lightning Arrester (Polymer Type)including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply, Installation & comissioning of VCB 11KV, 3-pole, 50 Hz, 630Amp, 50Hz, 25kA Short Circuit Current, Confirming to IS - 13118, IS-3231, IS-1248, IS-375 with Indoor type Control & Relay panel, Motor wound Spring charged type closing mechanism, Operation Class of E2, M2 & C2, Safety Interlocking System, Manual spring Charging facility, auxilary switch with 4 NO & 4 NC with 2 Core CT (CTR 600-300-150-1-1Amp, STC 25kAmp /3Sec, Class-0.5 & 5P10) for transfor & differential protection etc as required including all accessories, labour cost, T&P etc complete work as per Direction of EIC.

Supply, Installation & comissioning of 11kV, single phase Potential Transformer (11kV/√3/110V/√3) Oil cooled, Class-0.5/3P, with Output Burden of 30VA etc as required including all accessories, labour cost, T&P etc complete work as per Direction of EIC.

Supply and Laying of 1.1kV, 4.0 Core, 2.5 Sq mm, Copper, PVC Insulated flexible cable including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and Fixing of 24V, DC Power pack to be used for control power supply to the VCB for a back-upt time of 45 Minutes including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply, Installation & comissioning of 50X6 mm GI Insulated flat for Neutral including all accessories, labour cost, T&P etc complete work as per Direction of EIC.

Supply, Installation & comissioning of 25X6 mm GI insulated flat including all accessories, labour cost, T&P etc complete work as per Direction of EIC.

Supply, Installation & comissioning of No-6/8 GI wire (Dia 4.6mm) including all accessories, labour cost, T&P etc complete work as per Direction of EIC.

Supply and laying of 3.5C X 300mm2 armoured, XLPE Insulated 1.1kV grade Aluminum cable including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and fixing of all cable socket including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply,installation and commissioning of 630KVA ,11/0.433KV, Outdoor type, Dy-11 (Resistance Neutral Earth) with Off Load Tap Changer , 50Hz, 3-Phase, BIS Energy Level-II, Copper wound Transformer with following Specifications:- 1. Tap Range -15% to +5% in Steps of 2.5%, 9 Positions 2. Temperature Rise (oil/Winding/Ambient)-40/45/50 deg C 3. % Impedance at 75 deg C -6.25 % and all other standard accessories like Rating and Terminal marking plate, two earthing terminals, pressure release device with trip contact, Oil filling hole with cap, Oil level Indicator, , Dehydrating Silicagel breather (Min. 3 Kg Silica Gel), Thermometer pocket, Filter and drain Valve, Jacking pads & Ligting Lugs, Detachable type coolong radiators, Widing Temperature Indicator with contact alarm (WTI), Oil Temperature Indicator with Contact alarm (OTI), Marshalling Box IP-55, Buchhloz Relay with Alarm & Trip Contact, Transformer Oil as per IS-335, Terminal Arrangement (HV-Outdoor Bushing), LV- Cable Box), including all accessories, labour cost, T&P etc complete work as per Direction of EIC.

Supply and Laying of 3Cx95mm² 11 KV XLPE insulated Armoured Aluminum Cable, A2XFY from metering DP structure to substation DP structure. IS:7089 (Part - I&II)- 2011 Including all accessories, labour cost, T&P etc complete work as per the direction of EIC.

Fixing of Heat Shrinkable jointing kit for 3Cx95mm² 11 KV XLPE Armoured Cable (Outdoor Type) Including all accessories, labour cost, T&P etc complete work as per the direction of EIC.

Fixing of Heat Shrinkable jointing kit for 3Cx95mm² 11 KV XLPE Armoured Cable (Indoor type) Including all accessories, labour cost, T&P etc complete work as per the direction of EIC.

Supply and Fixing of HDPE pipe 8", 10 mtr (spec PE80-PN8,160MM dia) dia including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and Fixing of 150 mm dia GI pipe including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and Laying of 1.1kV, 10.0 Core, 2.5 Sq mm, Copper, PVC Insulated flexible Control cable including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and fixing of all cable lugs of different size including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply and Construction work of barbed fencing with gril gate, metal & sand and all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge. As per the TPNODL Estimate.

Supply and Construction work of plinth Distribution Transformer and all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge. As per the TPNODL Estimate.

Supply and Construction of Masonary Cable Trench of inner size 350x350mm with RCC slab covering of appropriate size and filling the trench with fresh sand including all accessories, labour cost, T&P etc complete work as per Direction of EIC.

Construction of cubical room((12'x12'x10'). (SCOPE OF WORK : 1. GCI sheet room, 2. One No. sheet mrtal double door, 3. One No. sheet metal window, 4. 3' wide plinth protection with steps infront of door as required.) Including all accessories, labour cost, T@P etc complete work as per the direction of EIC.As per the TPNODL Estimate.

Supply & Construction of control room (20'x30'x12'). (SCOPE OF WORK : 1. RCC roof, 2. Tiles install in floor, 3. One No. sheet metal double door, 4. Three Nos. sheet metal windows, 5. 3' wide plinth protection with steps infront of door as required. Including wiring of entire room with adequate light and ceiling fan provision (As approved by EIC) all accessories, labour cost, T@P etc complete work as per the direction of EIC. Add in TPNODL Estimate.

Dismentaling of existing 250 KVA 11/0.433 KV Transformer with 11 Mtr. RS joist pole DP, Line AB Switch with 11 Mtrs RS Joist pole DP, 11 KV 10/5 A Metering Unit, Dismentaling of HTTV Meter including transportation to suitable place.