Tender For Nctps-Ii - M-Ii Circle - Chp & Fp Dn - Overhauling Of Deluge Valves, Removal, Cleaning Of Spray Nozzles, Qbd And Refixing Of Nozzles, Bulbs Replacement Of Damaged Spray Nozzle/Qbd, Renewal Of Gaskets In All Flanges & Unions In The Detectio
Tender Overview
Project Description
Tender for Nctps-Ii - M-Ii Circle - Chp & Fp Dn - Overhauling Of Deluge Valves, Removal, Cleaning Of Spray Nozzles, Qbd And Refixing Of Nozzles, Bulbs Replacement Of Damaged Spray Nozzle/Qbd, Renewal Of Gaskets In All Flanges & Unions In The Detection Line Network And Flushing Of Spray Pipe Line In Unit-I & Ii Emulsifier System Of Transformer Area & Turbine Area During Annual Overhaul 26-27
BOQ
| Sl. No. | Item Description |
| 1 | Charges towards overhauling of deluge valves by dismantling, inspection of internals, thorough cleaning, changing of diaphragm seating washer, replacement of worn out priming system including cost of changing of corroded and worn-out fitting etc including cost of special consumables, T&P and consumables. |
| 2 | Charges for cleaning removal of spray nozzle/QBD and refixing of nozzles, bulbs replacement of damaged spray nozzle/QBD in emulsifier system of size 3/4\\" BSPT including cost of T&P and consumables. |
| 3 | Charges for renewal of gaskets in all unions and flanges with necessary bolt and nuts in the detection line and worn out /corroded clamp fittings etc in emulsifier system including T&Ps and consumables. |
| 4 | 25 NB Spray line |
| 5 | 40 NB Spray line |
| 6 | 50 NB Spray line |
| 7 | 100 NB Spray line |
| 8 | Charges for reconditioning of strainer 100/80 NB in Deluge Valve station this work involves strainer body patch welding and bend changing including cost of T&P and consumables. |
| 9 | Charges for flushing the spray nozzle system pipe line by water /air including T&Ps and consumables |
| 10 | Charges for Reconditioning of 100 NB inlet and oulet Valves Internals of DV system involves dismantling of Bonnet, Stem, Disc, Stuffing Box and asses the defect, rebuilt the worn-out portion by casting welding rod material, grinding the metal built portion, Lapping the face by lapping compound, Blue match the mating portion and renew the gaskets, Bolts & Nut, Assemble the Valve with gland packing size including cost of T&P and consumables.(Required Bolt & nuts will be supplied by TANGEDCO at free of cost) |
| 11 | Charges for erection 80/100 NB Butterfly valve in Emulsifier line including consumables and T&Ps (Required Butterfly valve will be supplied by TANGEDCO) |
| 12 | Charges for thorough cleaning and painting of HVWS pipelines, pylon supports, detector lines, deluge valves its fittings and drain system pipe lines with two coat enamel red paint including consumables and T&Ps and cost of paint. Please Enable Macros to View BoQ information |
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Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 4 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 5 daysTender Documents
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