Restoration works of Mechanical Equipment, CHEP III

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Tender Inviting Authority: Executive Engineer Generation Division PDC Udhampur

Name of Work:- Restoration works of Mechanical Equipment, CHEP-3 (as per detailed scope of work in SBD)

Contract No: E-NIT No.: 36 of 2025-26

Sl. No. Item Description Item Code / Make Quantity Units Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency RATE In Figures To be entered by the Bidder inclusive of all taxes, duties and execution charges 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 TOTAL AMOUNT TOTAL AMOUNT with taxes TOTAL AMOUNT In Words

1 Removal of silt, sludge and cleaning and restoration and repair of gates by way of Removal of silt, sludge, and debris from gate grooves, slots, sill beam, and seal beds. Cleaning of old grease, cardium compound, and other deposits from gate parts, wire ropes, and threaded stem rods using petrol, dhoti cloth, and brushes. Dismantling of damaged/worn-out 16 mtr rubber seals (music note and flat seals) from gates, Installation of new seals with stainless steel nuts, bolts, and fasteners to ensuring proper watertight sealing, alignment, and vibration-free movement of gates during operation. Removal of rust, minor scaling, and applying protective grease/compound. Welding/repair of cracked or damaged portions of gate structure, if required. Complete dismantling of winch machine (manual) including pinion, gears, gun-metal bushes, bearings, etc and cleaning, inspection, greasing, and reassembly of winch parts thereof. Greasing lubrication of threaded stem rod after cleaning with fresh coat of grease and oiling and greasing of rollers, shafts, sprockets, lock pins, and associated moving parts, Painting of gates structure for durability and strength. Overhauling of all( 05nos. )gates operating motor(2 Hp) including checking, repair/replacement of damaged parts/burnt-out contactors, switches, fuses, indicators, and wiring, if required, replacement of gear oil in reduction gearbox,replacement of worn-out brake pads for safe operation. Application of fresh coat of cadmium compound for corrosion protection. Replacement of damaged wire ropes, 19mm 6x37, located at Trt outfall gates(1 nos) trial operation of the gate (both manual and electric modes) by lifting and lowering 2–3 times. 1 5 No. Excess(+) Full Conversion INR

2 Removal of sludge and silt deposited heavily over the valves and its parts, cleaning of internal and external components including threaded rod, gland, disc, body, and flanges using petrol, wire brush, and cleaning cloth, removal of old grease, dirt, rust, and sludge deposits. Replacement of damaged 6 inch rising stem disc type drain valves at powerhouse (as per sample), chep-3 along with worn-out/rusted nuts, bolts, and fasteners. Replacement of gaskets and gland seals with new ones of approved quality, greasing on threaded rods and moving parts to ensure smooth operation. Reassembly of valves with proper alignment and tightening. Providing transportation and shifting of damaged and replaced steel wire ropes and drain valves to divisional stores. 2 6 No. Excess(+) Full Conversion INR

Total in Figures 4 Construction of chamber for 100mm sluice plates item5 10 Nos

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