SITC of Electrical Works for Super computing Facility

Supply, Installation, testing & Commissioning of 01Nos.x 630A, 4pole MCCB of 1.1kV Grade with breaking Capacity 36kA with adjustable Micrologic release for over-current, short-circuit and earth fault protection in the existing Main LT panel of NABI, Utility-1 substation along with following items: (i)01No. Digital Multifunction Energy Meter of class 1.0 with RS 485 port indicating V, I, Freq, kW, KWh & PF,(ii)01No. Extended Rotary Handle for MCCB with locking device, (iii)Set of Copper Spreaders & Phase Barriers for above MCCB,(iv) Set of 630/5A Current Transformer of Metering class1.0, (v)set of 6A SP MCB, 10KA for metering protection,(vi)01set of ON/OFF/TRIP Indication Lamp LED type, (vii)Aluminium Busbar, Nutbolts, terminals, connectors etc. complete as per the site requirement

Supply, Installation, testing & commissioning of Main Electrical Panel for Data Centre as per the configuration given in the enclosed SLD and as per the details given in Annexure-8 of Technical Bid document.

Supply, Installation, testing & commissioning of UPS Panel-1 for Data Centre as per the configuration given in the enclosed SLD and as per the details given in Annexure-9 of Technical Bid document.

Supply, Installation, testing & commissioning of UPS Panel-2 for Data Centre as per the configuration given in the enclosed SLD and as per the details given in Annexure-10 of Technical Bid document.

Supply, Installation, Testing & Commissioning of Double Conversion True Online VFI class, 200KVA / 200kW, Modular UPS System 400V, 50 Hz, Input 3 Phase, Output 3 Phase, IGBT based rectifier and inverter based design complete as per the approved technical specifications given in Schedule-A of Volume-1 of tender document

Supply, Installation, Testing & Commissioning of VRLA Sealed Maintenance free(SMF) battery banks for 10MIN backup time on full load on each 200kVA UPS as per tender specifications . The backup time to be calculated on full load on each UPS at unity power factor. The battery banks sizing calculation shall be submitted by the bidder along with the Technical Bid.

Supply, Installation, Testing & Commissioning of Battery Bank Circuit Breakers, Battery Interconnecting Links, MS battery cabinets, Battery terminal caps, Base Frame for UPS etc. for 200kVA UPS system complete as per the site requirement and as per the tender specifications. The bidder shall consider and quote all the accessories required for the parallel functioning of UPS system.

Supply of Uninyvin DC cable between UPS to battery banks for 200kVA UPS system as per the UPS Manufacturer specific recommendations and as per tender terms and conditions.

Supply, Installation, Testing & Commissioning of Double Conversion True Online VFI class, 20KVA / 20kW, UPS System 400V, 50 Hz, Input 3 Phase, Output 3 Phase, IGBT based rectifier and inverter based design complete as per the approved technical specifications given in Schedule-A of Volume-1 of tender document

Supply, Installation, Testing & Commissioning of VRLA Sealed Maintenance free(SMF) battery banks for 15MIN backup time on full load on each 20kVA UPS as per tender specifications. The backup time to be calculated on full load on each UPS at unity power factor. The battery banks sizing calculation shall be submitted by the bidder along with the Technical Bid.

Supply, Installation, Testing & Commissioning of Battery Circuit Breakers, Battery Interconnecting Links, MS battery cabinets, Battery terminal caps, Base frame for UPS etc. for 20kVA UPS system complete as per the site requirement and as per the tender specifications. The bidder shall consider and quote all the accessories required for the parallel functioning of UPS system.

Supply and laying of Uninyvin DC cable between UPS to battery banks for 20kVA UPS system as per the UPS Manufacturer specific recommendations and as per tender terms and conditions.

Supply of one number XLPE insulated and PVC sheathed , Aluminium conductor, strip armoured power cable of 1.1 KV grade of following size as required.(3.5core x 300 sq. mm)

Supply of one number FRLS insulated, Copper conductor, Flexible power cable of 1.1 KV grade of following size as required.(1corex185sq.mm)

Supply of one number FRLS insulated , Copper conductor, Flexible power cable of 1.1 KV grade of following size as required.(1corex150sq.mm)

Supply of one number PVC insulated and FRLS round sheathed , Copper conductor, Flexible power cable of 1.1 KV grade of following size as required.(1corex16sq.mm)

Supply of one number PVC insulated and FRLS round sheathed , Copper conductor, Flexible power cable of 1.1 KV grade of following size as required. (4corex25sq.mm)

Supply of one number PVC insulated and FRLS round sheathed , Copper conductor, Flexible power cable of 1.1 KV grade of following size as required. (4corex16sq.mm)

Supply of one number PVC insulated and FRLS round sheathed , Copper conductor, Flexible power cable of 1.1 KV grade of following size as required.(4corex6sq.mm)

Supply of one number FRLS insulated, Copper conductor, Flexible power cable of 1.1 KV grade of following size as required.(1corex6sq.mm)

Supply of one number PVC insulated and FRLS round sheathed , Copper conductor, Flexible power cable of 1.1 KV grade of following size as required. (4corex10sq.mm)

Supply of one number FRLS insulated, Copper conductor, Flexible power cable of 1.1 KV grade of following size as required. (1corex10sq.mm)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. as required. (Above 185 sq. mm and upto 400 sq. mm)

Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as required. (Above 185 sq. mm and upto 400 sq. mm)

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required. (Above 185 sq. mm and upto 400 sq. mm , clamped with 40x3mm MS flat clamp)

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required. (Above 95 sq. mm and upto 185 sq. mm, clamped with PVC clamp or with cable tie as per the site feasibility)

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required. (Upto 35 sq. mm , clamped with PVC clamp or with cable tie as per the site feasibility)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. (3½ X 300 sq. mm (70mm))

Supply and erection of heavy duty copper thimbles/lugs for cable end termination duly crimped including making necessary connections etc.completely (Copper thimble cable core size 185sq.mm)

Supply and erection of heavy duty copper thimbles/lugs for cable end termination duly crimped including making necessary connections etc.completely (Copper thimble cable core size 150sq.mm)

Supply and erection of heavy duty copper thimbles/lugs for cable end termination duly crimped including making necessary connections etc.completely (Copper thimble cable core size 16sq.mm)

Supply and erection of heavy duty copper thimbles/lugs for cable end termination duly crimped including making necessary connections etc.completely (Copper thimble cable core size 25sq.mm)

Supply and erection of heavy duty copper thimbles/lugs for cable end termination duly crimped including making necessary connections etc.completely (Copper thimble cable core size 10sq.mm)

Supply and erection of heavy duty copper thimbles/lugs for cable end termination duly crimped including making necessary connections etc.completely (Copper thimble cable core size 6sq.mm)

Supply and erection of heavy duty Polyamide/ PVC gland for cable end termination duly complete with checknuts etc. including making necessary connections etc.completely for following cable size (1corex150sq.mm Copper Flexible cable)

Supply and erection of heavy duty Polyamide/ PVC gland for cable end termination duly complete with checknuts etc. including making necessary connections etc.completely for following cable size (1corex16sq.mm Copper Flexible cable)

Supply and erection of heavy duty Polyamide/ PVC gland for cable end termination duly complete with checknuts etc. including making necessary connections etc.completely for following cable size (4corex25sq.mm Copper Flexible cable)

Supply and erection of heavy duty Polyamide/ PVC gland for cable end termination duly complete with checknuts etc. including making necessary connections etc.completely for following cable size (4corex16sq.mm Copper Flexible cable)

Supply and erection of heavy duty Polyamide/ PVC gland for cable end termination duly complete with checknuts etc. including making necessary connections etc.completely for following cable size (4corex6sq.mm Copper Flexible cable)

Supply and erection of heavy duty Polyamide/ PVC gland for cable end termination duly complete with checknuts etc. including making necessary connections etc.completely for following cable size (4corex10sq.mm Copper Flexible cable)

Supply and erection of heavy duty Polyamide/ PVC gland for cable end termination duly complete with checknuts etc. including making necessary connections etc.completely for following cable size (1corex6sq.mm Copper Flexible cable)

Supply and erection of heavy duty Polyamide/ PVC gland for cable end termination duly complete with checknuts etc. including making necessary connections etc.completely for following cable size (1corex10sq.mm Copper Flexible cable)

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. (600 mm width X 50 mm depth X 2.0 mm thickness)

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. (450 mm width X 50 mm depth X 2.0 mm thickness)

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. (300 mm width X 50 mm depth X 1.6 mm thickness)

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. (150 mm width X 50 mm depth X 1.6 mm thickness)

Supply and Installation of 3phase Industrial sockets with plugs and powder coated sheet metal enclosures of following ratings with MCBs and connections etc. complete as per the site requirement. (32A, 5pin Industrial socket set with 32A, 4pole, C curve MCB)

Supply and Installation of 3phase Industrial sockets with plugs and powder coated sheet metal enclosures of following ratings with MCBs and connections etc. complete as per the site requirement. (63A, 5pin Industrial socket set with 63A, 4pole, C curve MCB)

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

RCC Road crossing of cables as per the site requirement. The bidder shall consider multiple road crossings as per the site conditions.

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