HPSEBL/GPHD/DB-9/ 2025-26-168

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Tender Inviting Authority: Resident Engineer, Ganvi Power House Division, HPSEBL, Jeori.

Name of Work: SITC of LT Control Cubical assembly with Protection and Metering for Motorized Load

Contract No: HPSEBL/GPHD/DB-9/2025-26-168

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Sl. No. Item Description Item Code / Make Quantity Units Estimated Rate in Rs. P Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category

1 The proposed electrical control cubicle shall be equipped with a flush-mounted, CT-operated 0–75A analog ammeter (96 × 96 mm) complete with 75/5A, Class-1.0 current transformers and a three-phase ammeter selector switch with OFF position for accurate line current monitoring. The control circuit protection shall be ensured through suitably rated 1-pole and 2-pole MCBs (6A/10A, C-curve, 6kA breaking capacity) mounted on DIN rail arrangement, along with a 100A switch disconnect or fuse unit incorporating HRC fuse links. Visual annunciation shall be provided through 22.5 mm, 230V AC LED indication lamps in red, yellow, blue, green, amber and orange colours for ON, TRIP, HEALTHY, RUN and WARNING status indications. The motor protection scheme within the enclosure shall comprise a thermal overload relay (Class 10A, adjustable range) coordinated with the contactor rating, a phase preventer relay for phase failure and phase sequence protection, and auxiliary control relays (2CO/4CO configuration) with 110V AC operating coils and mechanical position indicators. The control voltage shall be derived from a 415/110V AC, 500VA, double-wound dry-type control transformer complete with primary and secondary protective devices. Operational command functions shall be achieved through modular 22.5 mm flush-type actuators including green (START) and red (STOP) momentary push buttons, together with rotary selector/changeover switches of suitable rating. The assembly shall also incorporate a 20A metal-clad industrial switch socket outlet for maintenance purposes and an internal 5W, 230V AC LED luminaire for illumination within the control compartment. All components shall be interconnected using FRLS insulated copper conductors of appropriate cross-section, duly ferruled, numbered and terminated on adequately rated DIN-rail mounted terminal blocks with end stops and identification markers. The complete control assembly shall include all necessary accessories such as cable glands, lugs, sleeves, markers and fastening hardware, and shall be fully wired, tested and commissioned in accordance with applicable IS/IEC standards, inclusive of packing, forwarding and delivery at site. item1 Job 54500 Excess(+) Full Conversion INR

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