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Tender For Checking Of Tightness Of Sprayers, Salem-Tamil Nadu

Tamil Nadu Generation And Distribution Corporation Limited-TANGEDCO has published Tender For Checking Of Tightness Of Sprayers. Submission Date for this Tender is 20-06-2023. Mechanical engineering Service Tenders in Salem Tamil Nadu. Bidders can get complete Tender details and download the document.




Tender Notice

38035017
Tender For Checking Of Tightness Of Sprayers
Open Tender
Indian
Tamil Nadu
Salem
20-06-2023

Tender Details

Mtps-Ii-Es Circle-Tgm & Ca Division -Checkingthetightnessof 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 , Replacement Of 65Nb Wornout Pipe & Fittings Of Chlorine Solution Line In Cw Forebay Including Cost Of Paints And Required Consumables During Unit Annual Overhauling’2023.

Key Value

Document Fees
Refer document
EMD
INR 3590.0 /-
Tender Value
Refer document

BOQ Items

Name of Work: MTPS-II-ES Circle-TGM & CA Division -Checkingthetightnessof 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 , replacement of 65NB wornout pipe & fittings of chlorine solution line in CW forebay including cost of paints and required consumables during Unit Annual Overhauling’2023.
Sl. No. Item Description
1Charges 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.
2Charges for painting the corroded outer surface of secondary hot water distribution pipe linesat 12m elevation 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].
3Charges 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.
4Charges 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.
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