Electrical Works & Installation Tenders

PIPING (ABOVE GROUND) : - Receipt of free issued Materials, transportation of all piping item(s) from Owner's storage point to worksite/work shop; fabrication including cutting, edge preparation, (inclusive of grinding the edges of pipe, fittings, flanges,etc. to match with the mating edges of uneven/different thickness wherever required); Locking arrangement for valves: fitup, bending, preheating wherever required, welding, threading, and laying of pipes of all types and thickness over sleepers, overhead on racks and at all elevations, connecting with equipment nozzles, strainers, sight glass, steam traps, expansion bellows, orifice assemblies, spray nozzles, rotameters, tappings for pressure gauges, thermowells, sample connections, springs, sample coolers, pressure relief valves, desuperheater etc. and fixing of gaskets, bolts, nuts including application of torque wherever required & all other inline instruments and fittings , like elbows, reducers, tees, vents, drains, SW/threaded valves upto 1.5 NB, Steam Supply/ Condensate Recovery stations (Cast/ Fabricated), alignment, Fixing and welding of RF pad, cleaning & flushing loop wise and system wise by water/Chemical/compressed air, hydrostatic, pneumatic, vacuum, spark testing , reinstatement, card board blasting, leak test, inertization, hot bolting if required and any other type of testing as specified, draining, drying by compressed air, completing all such works in all respects as per the specifications, drawings and instructions of Engineer- In-Charge. Contractor's scope of work includes transportation of fabricated / spooled piping from workshop to wok site . Scope of work Includes Instrument piping hook up items like impulse pipes, fittings etc., from piping isolation valve to instrument shall be fabricated, erected/installed based on the instrument hook drawing and other applicable standards (Instrument Impulse piping and fitting are free issue to contractor)

Installation of above supplied submersible pump set along with above supplied materials (2.01 - 2.06) to the said T.W including making connection of delivery line & electrical connection including test run all complete.

Supply & Erection of indoor type MCCB enclosure of suitable size having provision for MCCB with extended rotary handle. The Enclosure shall be made from 14/16 SWG CRCA sheet, confirming to IS 8623/1977-82. The door should be double folded without edge and the gasket should be ‘S’ type puffed neutral rubber gasket for long life. The hinges of the door should be bolted type with double hole arrangement. The Enclosure door lock should be quick openable type spring loaded. There should not be any special tool or key to open the lock. The Enclosure will be wall mounting type having provision for cable entry from bottom/top with cable glands etc. The sheet metal is sprayed with corrosion resistant etch primer. The finishing treatment shall be applicable with air drying paint (7/9 tank Powder coated process should present in company pemises) after necessary putty work:- MS Sheet Enclosure having provision for MCCB 200-630 Amp.with extended rotary handle (Approx. Size 750mm x 300mm x 250mm) CSR 34.23 D (b) (4218+40% = Rs. 5905.2+ 5.35% = Rs. 6221.12