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| 1 | 11kV 800A, 25kA (1 I/c + 2 O/g) Indoor Extendable VCB Panel Set:Supply, Installation, Testing & Commissioning of indoor type extendable, floor mounted, 2mm CRCA metal clad, 11 KV VCB panel with3 No. VCBs, one incomer and two outgoing, totally enclosed & interlocked outgoing VCBs,horizontal drawout, horizontal isolation type breaker as per IEC 62271-100, as amended up to date and additional specifications,Bus-Bars conforming to IS 5082, duly silver/tin plated and heat-shrink insulated continuous current >1200 A at 11 KV, 40 °C, 99.9% aluminium purity with E91E Grade as per IS 5082 & Current Density 0.8 A per sq. mm having SC breaking capacities of 475 MVA, single break, trip free mechanism, Automatic & manually charged and closing breaker suitable for use on 11 KV, 3 Phase, 50 Hz A.C. supply, complete with self contained, Doors limit switches, rack in and rack out mechanism, complete with all protective relays & switchgears, metering, control, wiring, CTs, PTs and accessories, suitable for one (1) incomer and two (2) outgoing feeders for transformer application. Connections suitable for 3x300*sq. mm. XLPE 11 KV cables (cable entry/out from bottom). Cost includes design, fabrication, supply and installation of the MS base-framework of suitable load capacity, along with finishing like priming and painting for the VCB Panel and civil work for required arrangement to mount on provided trench for successful work completion at site; Annexure 1A, 1B & 1C shall be refer for details of requirement.Additional Requirements:I) The bidder shall be fully responsible for obtaining all statutory approvals, sanctions and clearances required for installation, commissioning and charging of VCB from competent authorities such as MSEDCL, PWD, Electrical Inspector, and any other statutory/local authority as per prevailing rules and norms including All types of expenses. (Bidder shall refer Section IV for detailed requirements)II) The bidder shall prepare and submit GA drawing and the Single Line Diagram (SLD) to IUCAA for approval as per the requirements of IUCAA before commencing work. |
| 2 | Supplying & laying half round reinforced cement concrete pipe of IS 458:2003 NP-2 class of 150 mm internal diameter in proper line, level and slope including excavation (inclusive of Hard Rock/Bituman/RCC roads)1.2 Meter depth and 0.6 Meter width below ground level andproviding and fixing collars in cement mortar 1:2 and curing, 100 mm sand bedding etc. for cable laying complete as required. |
| 3 | Supplying & laying half round reinforced cement concrete pipe of IS 458:2003 NP-2 class of 150 mm internal diameter in proper line, level and slope, providing and fixing collars in cement mortar 1:2 and curing, 100 mm sand bedding etc. for cable laying complete as required. |
| 4 | Supplying , erecting & terminating XLPE insulated, galvanised steel formed wire armoured (ROUND) MSEDCL approved cable 11 kV(E), 3 x 185 sq. mm. aluminium conductor laid direct or in provided trench / pipe. |
| 5 | Providinganderecting (SITC)Heatshrinkable In/Outdoor touchproof termination kit for 11 kV ( E ) XLPE HT cable 3x 185 sq.mm. with necessarymaterial. Each Termination Kit must contain required size Lugs for all phases and suitable SS Double compression Gland for the cable |
| 6 | Supply, Installation, Testing & Commissioning as per IS 10028 and manufacture of outdoor, ONAN type, 3 phase, 11/0.433 kV, 50 Hz, 1250 KVA rating, copper wound Transformer as per IS 1180, Vector group DY-11, with ON- load tap changing (OLTC) arrangement on HV side and RTCC (Remote Tap Changer Control panel), Energy Efficiency level-I, hermetically Sealed transformer, delta/star connected additional neutral brought out on load side, temperature rise should not exceed 40℃ by thermometer in oil and 45℃ by the resistance method in winding at full load rating, using type A winding insulation (Aramid Paper + Epoxy) with HV tapping with OLTC( on load tap changer) on load +5 to -10 in steps of ± 1.25% with standard accessories complete with test certificate. Connecting terminals on HV side suitable for 3C x 300 sqmm XLPE cable of 11 KV grade, cable end box on medium voltage side suitable for 1.1 KV 7R x 3½ C x 300sqmm XLPE cables and confirming to IS 1180, complete with all accessories including first filling of filtered dehydrated dielectric IS 335 Mineral Oil full of tank and maximum level of Conservator tank (transformer and OLTC). Factory and on-site testing by modern testing equipments. Outdoor, tropical climate, up to 55°C ambient. Refer Annexure-III. Bidder has to include the cost of all control cables from Transformer to VCB and must carry all site tests related to transformer protection in presence of client.Additional Requirements:I) The bidder shall be fully responsible for obtaining all statutory approvals, sanctions and clearances required for installation, testing, commissioning and charging of transformer from competent authorities such as MSEDCL, PWD Electrical Inspector, PMC, and any other statutory/local authority as per prevailing rules and norms including All types of expenses. (Bidder shall refer Section IV for detailed requirements).II) The bidder shall prepare and submit GA drawing and the Single Line Diagram (SLD) to IUCAA for approval before submitting to sanctioning auhority. |
| 7 | Civil Work-RCC Foundation (Plinth) for Transformer as per OEM\"s/IUCAA\"s requirement with below specifications:Construction of plinth of size upto 7.5 cubic Mtr. suitable for 1250 kVA transformer having load bearing capacity of 12000 kg, 1.2 Mtr. above ground level. The work includes excavation for foundation. Base concreting in CC 1:3:6 ratio (cement ,fine sand & brick ballast) and RCC working ratio 1:1.5:4 (cement ,coarse sand and store grit of 20 mm gauge using MS Bars of 10mm dia. (contractor to confirm) in reinforcement, including its cutting ,bending & binding in required shape. The work also includes laying of 2 Nos. upto 2.5 Mts. long each 100*10*6mm MS rail places complete with cutting welding & proper fitting etc. Waterproof paint to whole structure. The plinth will be made as per drawing approved by OEM(bidder has to submit the approved original copy to client) or IUCAA. |
| 8 | Supply, Fabrication, Erection, Testing, and Commissioning of Outdoor type IP-55 ACB Panel, fabricated from 2 mm thick CRCA sheet with 250 mm heighted heavy duty MS channel base support. The panel shall be provided with one (1) MDO type ACB, rated for 2000 A, 690 V, at 50º C without deration, 12kV Impulse, 4 pole (100% Neutral Protection) 50 kA (Ics=Icu=Icw for 1s),with standard accessories with ready to close indication, individual fault trip indication, indications for alarm and trip, mechanical and electrical anti pumping, soft/hard rating plug (including hard rating plug CT) release with LSIG and temperature rise protection & with 2 C/Ocontacts for On-Off-Trip indication, event and trip history on breaker display on provided iron frame. The Panel design and construction shall conform to IEC 61439, and relevant IS/IEC standards for ACBs and switchboards. It must haveLED Indicator lamps (for RYB,ON/OFF/Trip) with protective MCBs. Bottom entry, provision for termination of 7R*3.5C*300sq.mm. Cable with 4 mm gland plate.The bidder shall prepare and submit GA drawing and the Single Line Diagram (SLD) to IUCAA for approval as per the IUCAA\"s requirement before commencing work. |
| 9 | SITC of 20C x 2.5 sqmm cu. Armoured multistrand cable complete erected , on wall/ trusses/pole or laid in provided trench/ pipe and as per specification no. CB-LT/AL (PWD specification). |
| 10 | SITC of End Termination of20C x 2.5 sqmm cu. Armoured multistrand cable with required and standard size Lugs for all cores and suitable SS Double compression Glands for the cable termination. |
| 11 | Supplying, erectingFRLS XLPE insulated, galvanised steel formed wire armoured (round) cable 1100 V, 3½ core 300 sq. mm. aluminium conductor complete erected on wall/ trusses/pole or laid in provided trench/ pipe as per specification no. CB-LT/AL (PWD); Core cutting & restoration after laying 7R*300sqmm cable through RCC plinth is inclusive. |
| 12 | SITC of End Termination of FRLS XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 3½ core 300 sq. mm. aluminium conductor with required and standard size Lugs for all cores and suitable SS Double compression Glands for the cable termination. |
| 13 | Earthing Stystem: Supply, Installation, Testing and Commissioning of eco safe & electrical maintenance free Earth electrode of 40 mm dia. having at-least 300 micron copper plating, 3 meter longmolecularly Bonded with 99.9% pure electrolytic grade Copper, ‘U’ bolt clamp with all fastners etc. earth enhancing compound to reduce the soil resistivity as per IEC 62561-7. It should be highly conductive earthing backfill compound of 50 Kg (or as per actual requirement), capable of reducing soil resistivity for electrical requirements, maintains constant volume regardless of moisture content, not diffuse in to the ground, not expand or experience any shrinkage but remain in constant contact with earth & should be able to reduce contact resistance to earth significantly & create a low steady state impedance for a very long period resulting in faster transient dissipation. Confirm with the requirements of UL467-2007. Providing masonary enclosure with 2 feet X 2 feet, medium duty RCC chamber with standard cover arrangement and disconnecting/ testing links, name plate, paint etc as per IS – 3043 complete as required. |
| 14 | Supply, installation, testing and commissioning of 50*6 mm Copper strip/ equivalent wire completely PVC insulated, with clamped to walls, recess or surface, underground minimum depth of 2 ft etc. for equipment/ System earthing complete as required including inter connection between length at joints, all fixing accessories saddles, clamps, fastners etc and other fixing hardware material as required for proper installation. (required core cutting through the walls inclusive) (As per PWD specification no. EAEP) |
| 15 | Supply, installation, testing and commissioning of 50*6 mm size GI strip/ wire completely PVC insulated clamped to walls, cables in recess or surface, underground minimum depth of 1.5ft etc. for equipment/ System earthing complete as required including inter connection between length at joints, all fixing accessories saddles, clamps etc and other fixing hardware material as required for proper installation. (required core cutting through the walls inclusive) (As per PWD specification no. EAEP) |
| 16 | Supply, Fabrication, Erection, Testing, and Commissioning of Extendable compact Bus-bar (B/B) Panel.The scope includes: Supplying, fabricating, and erecting 2 mm CRCA sheet metal work, including steel supports.Fabrication of the panel board, including cutting, bending, drilling, welding, riveting, application of anti-rust treatment, and powder coating with an ‘off-white’ finish. Provision for incoming and outgoing feeders. Electrolyte aluminium bars (3 phases, Neutral and Earth) in bus bar chamber/in panel or any other purpose, 500 V with continuous current: >3500 A at 40 °C,99.9% aluminium purity with E91E Grade as per IS 5082 & Current Density 0.8 A per sq. mm. with fixing arrangement (like lug or bottle type lug) to both the end with high grade polyolefin insulation sleeve complete, epoxy resin moulded busbar supports/post insulators, all types of fastners, Compliance with IEC-61439 and other applicable standards.Extendable Panel (IP43) Shall Include SITC of:i) 4P 690V, EDO, 2000A, ACBs (2 Nos.) – one as incomer from proposed transformer, and other as bus coupler with existing source, with mechanical/electrical interlocking, Each ACB shall be equipped with: Multi-Function Meter (MFM), Ammeter, with required CTs, Phase sequence meter, Voltmeter, LED Indicator Lamps (24V); ON/OFF/Auto/Manual switches and push buttons, control switchgears, FRLSH wires & cablesfor control/power etc.ii) 4P 690V, MDO, 2000A, ACB as outgoing. (1 Nos.)ii) Separate compartments/chambers (as per IEC-61439) for: Each ACB, Cable entry/exit and for termination, Bus-bars, Inspection and control devices, etc.iii) Transparent polycarbonate viewing openable windows for ACB compartments, iv) 4 mm gland plate for cables, with proper supporting arrangements, earthing terminal blocks, both side earth terminals, etc.Additional Requirements:The bidder shall prepare and submit GA drawings and the Single Line Diagram (SLD) to IUCAA for approval before commencing panel work. Panel design must consider available site space and comply with the instructions of the Project In-charge. |
| 17 | Supply and laying of 5 Core, 10 sq. mm, 1100 V grade, FRLSH, multi-stranded, flexible copper conductor cable conforming to IS:694 with ISI mark, PVC insulated, sheathed, erected on provided wall/ trusses/pole /cable trays/trench/ pipe suitable for industrial use, including necessary fixing arrangements, Cable ties & Cable management, ferrules, dressing, and testing as required at site. |
| 18 | Termination of 5-core × 10 sq mm, 1100 V grade, FRLSH, flexible copper conductor cable using heavy-duty brass single compression cable gland (IS:12943) at panel end and suitable tinned copper crimping lugs (IS:8309/IS:8337), including cutting, stripping, dressing of cores, crimping, fixing, earthing, tagging, and making complete termination at both panel and user end as required at site. |
| 19 | Supply and laying of 3 Core, 2.5 sq. mm, 1100 V grade, FRLSH, multi-stranded, flexible copper conductor cable conforming to IS:694 with ISI mark, PVC insulated, sheathed, erected on provided wall/ trusses/pole /cable trays /trench/ pipe suitable for industrial use, including necessary fixing arrangements, Cable ties & Cable management, ferrules, dressing, and testing as required at site. |
| 20 | Termination of 3 core × 2.5 sq mm, 1100 V grade, FRLSH, flexible copper conductor cable using single compression cable gland (IS:12943) at panel end and suitable tinned copper crimping lugs (IS:8309/IS:8337), including cutting, stripping, dressing of cores, crimping, fixing, earthing, tagging, and making complete termination at both panel and user end as required at site. |
| 21 | Supply, Installation, testing & commissioning of IEC 309 industrial socket outlet with mating plug, 40 A, 5-pin (3P+N+E), 415 V, heavy-duty, IP 67 protection class, suitable for data centre rack power distribution, complete with compatible enclosure, necessary termination including lugs for suitable size copper conductor, earthing connection, testing, and commissioning as required at site. |
| 22 | Supply, Installation, testing & commissioning of IEC 60309 industrial socket outlet with mating plug, 25 A, 3-pin (2P+E), 240 V, heavy-duty, IP67 protection class, suitable for data centre rack power distribution, complete with compatible enclosure,necessary termination including lugs for suitable size copper conductor, earthing connection, necessary fixing hardware, testing, and commissioning, as required at site. |
| 23 | Supplying and erecting of ETPN Distribution Board 4 Way, 4 IC + 4+4+4 OG Module, TPN, Double Door - Metal, 1.2 mm thickness surface/flush mounted, IP 43 Protection As per IEC 61439-3 on iron /GI frame on wall; 100 A Copper Busbar for each phase, Neutral bar, Earthbar and Cable ties for Cable management, Fully insulated busbar & shrouded Neutral bars, Improved Pan assembly for ease of installation, Prefitted masking sheet, Reversible Door, With provision for FP MCB/Isolator/RCCB/RCBO as incomer and SP MCB\"s as outgoing, Supplied with wire set as per specification no. SW-SWR/MCBDB (PWD) |
| 24 | Supplying, erecting & marking SPMCB 6A to 32A, C-series with rated short-circuit breaking capacity (Icn) 10kA in provided distribution board as per specification no. SW-SWR/MCB (PWD) |
| 25 | Supplying, erecting & marking FPMCB 40A to 63A, C-series with rated short - circuit breaking capacity (Icn) 10kA in provided distribution board as per specification no. SW-SWR/MCB (PWD) |
| 26 | Removing/Shifting of old VCB, from indoor room to other place (600 mtr) including de-termination of cables and crane lifting work as required. |
| 27 | Making trench in hard murum/Tar/RCC road/Flooring having 1.2 m depth and minimum 0.3mtr width for laying provided cables of voltage range 3.3 kV to 11 kV complete as per PWD specification No. CW-EXN-CTR |
| 28 | Providing and making second class Burnt Brick masonry with conventional /I.S. type bricks in cement mortar 1:6 in foundation sand plinth of inner walls /in plinth external walls including bailing out water manually, striking joints on unexposed faces, raking out joints on exposed faces and watering & Plastering all side walls for finish, with paint etc. Complete |
| 29 | Supplying and fixing PVC synthetic elastomer electrically insulating mat with class A insulation conforming to IS: 15652 – 2006 having 2 mm thickness up to 3.3 kV |
| 30 | Supplying and fixing PVC synthetic elastomer electrically insulating mat with class B insulation conforming to IS: 15652 – 2006 having 2.5 mm thickness up to 11 kV |
| 31 | Supplying and erecting iron work, sheet metal work consisting of CRCA sheets, various sections of iron, plates, chequered plates, rods, bars, MS pipes, etc. for panel board or any other purpose with bending, cutting, drilling and welding complete erected at the position with necessary materials duly painted with one coat of red oxide and two coats of enamel paint to match the switchgears or as per directions by the authority. |
| 32 | Supplying and spreading stone metal 25 mm size for 100 mm depth above the ground level complete. |
| 33 | Supplying and erecting fencing of section having size 2450 mm in height from ground level and 1200 mm width with angle iron frame work erected in CC foundation and painted complete as per specification no SS-AS/FSG |
| 34 | Supplying and erecting 50 x 50 x 6 mm angle iron as corner support 2m long fixed at the middle of the fencing frame and the other side inclined at 30 degree angle, in cement concrete foundation of 15 x 15 x 40 cm complete duly painted with one coat of red oxide and two coats aluminium paint complete. |
| 35 | Supplying and erecting double leaf hinged door each 1500 mm in width x 1850 mm in height using B class, GI pipe with angle iron supports, chain link wire mesh (jali) complete supported on channel iron, erected in concrete foundation, and painted complete as per specification no SS-AS/DLD (PWD) |
| 36 | Preparation of new electrical drawings in AutoCAD (including single-line diagrams, layout plans, wiring diagrams, and detail drawings) of existing electrical system and updating of existing old AutoCAD drawings as per actual site implementation, incorporating changes in equipment location, cable and routes, ensuring layer management, scaling, and annotation standards are maintained, and submission of final soft copies (DWG, PDF) and one set of hard copies as required. |
