Mtps-Ii-Es Circle-Tgm & Ca Division -Checking The Tightness Of Sprayers ( 7582 Nos. ) , Cleaning The Top Surface Of The Fills In The Entire Ndct Area, Collecting The Undersize Sponge Balls And Painting The Corroded Outer Surface Of Secondary Hot Water D
Tender Overview
Project Description
Mtps-Ii-Es Circle-Tgm & Ca Division -Checking The Tightness Of Sprayers ( 7582 Nos. ) , Cleaning The Top Surface Of The Fills In The Entire Ndct Area, Collecting The Undersize Sponge Balls And Painting The Corroded Outer Surface Of Secondary Hot Water Distribution Pipelines In Natural Draught Cooling Tower ( Ndct ) With One Coat Of Epoxy Red Oxide Primer And Two Coats Of Epoxy Sea Green Paint With Proper Interval By Removing And Re-Laying The Drift Eliminators , Painting The Outer Surface Of 2 Nos. 30 Kl Capacity Bulk Sulphuric Acid Storage Tank And 1 No.5 Kl Capacity Sulphuric Acid Day Tank , Replacement Of 65Nb Wornout Pipe & Fittings Of Chlorine Solution Line In Cw Forebay , Overhauling Of 200Nb Diaphragm Valve In Chlorine Solution Line To Cw Forebay And Arresting Acid Leak In Suction Pipeline From Acid Day Tank Including Cost Of Paints And Required Consumables During Unit Annual Overhauling’2021.
BOQ
| Sl. No. | Item Description |
| 1 | Charges for removal of drift eliminators,checking the tightness of 7582 numbers of sprayers and tightening them if required, cleaning the top surface of the fills in the entire NDCT area and collecting the undersize sponge balls that got struck up in the fills which escaped from the collecting screen of online tube cleaning of condenser including special tools such as PVC welding torch, PVC wire, required T&P’sand consumables. |
| 2 | Charges for painting the corroded outer surface of secondary hot water distribution pipe lines with one coat of epoxy red oxide primer, two coats of epoxy sea green including cost of paints and required consumables.[Required quantities of epoxy red oxide primer (Asian/ Berger make), Epoxy sea green (Asian/Berger make) and Epoxy thinner (Asian/Berger make) are of contractor scope]. |
| 3 | Charges for removing the PVC drift-eliminators from the existing position of the Natural Draught Cooling Tower for maintenance work and re-laying properly the same after the completion of work as per the direction of Engineer in charge including required consumables . |
| 4 | Charges for painting the outer surface of 2 Nos. Bulk Sulphuric Acid storage tank to an area of 106 m2 with one coat of red oxide paint and two coats of aluminium paint (Asian / Berger make) including cost of paint and required consumables. |
| 5 | Charges for painting the outer surface of sulphuric acid day tank to an area of 20 m2 with one coat of redoxide primer and two coats of synthetic enamel grey paint (Asian / Berger make) including cost of paint and other required consumables. |
| 6 | Charges for replacement of 65 NB FRP worn out pipe & fittings by joining FRP wool mattress with solution for chlorine solution line in CW forebay including required T&P’sand consumables. |
| 7 | Charges foroverhauling of 200NB diaphragm valve in chlorine solution line to CW forebayincluding required T&P’sand consumables. |
| 8 | Charges for cleaning the 5KL capacity Sulphuric Acid(98% Concentration) day tankincluding required T&P\"s and consumables. |
| 9 | Charges for arresting the acid leak in sulphuric acid day tank by replacing the existing punctured suction pipeline from the tank upto the suction valve along with flange including required T&P\"s and consumables. |
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Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
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Technical bids will be opened and evaluated.
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