Name of Work: Repairing of 2 x350 TR cooling towers& other misc worksat Talkatora Indoor Stadium under BM-I(E) Division.
Sl. No.
Item Description
1
Repairing of 02 Nos. Cooling Tower installed at Terrace of Talkatora stadium (350TR) Building with following material: PVC Fills 600 x 300 x 150mm
2
Drift eliminator 5’ Long
3
GI Pipe support 20’ Long
4
PVC branch pipe 63mm sub header pipe 20’-long
5
PVC Splash Cups
6
PVC 40mm Nozzles 20’ Long
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PVC 63mm End Cap
8
PVC Lock Spacer
9
Steel Screw (various sizes as per site requirement),Bolts1½’’(S.S),Nuts 1 ½ (S.S),Washer 1 ½’’ (S.S),Fiber, Hardner, Accelerator
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Resin
11
Dismantling of existing FRP type Cooling Tower 350 TR capacity including dismantling of its Fan, Motor, fillings, sprinkler header, side panels, sump and water distributer etc. as required and fixing ofall the above items from S.No.1-15 in the tower with thehelp of skilled labour cartage etc complete including credit of all material and removing all the dismantled material from the site including transportation of dismantled credit material from site to dumping area
12
Providing and applying of 2 mm thick FRP coating for the 350 TR cooling tower base pan with suitable FRP ceiling compound to arrest water leakage including cleaning of pan with scrubbers etc. completeas reqd.
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Supplying and Fabrication of base frame for 350TR cooling tower size of 4 mtr (L) X 4 mtr (B), with an intermediate intersections of 50mmX50mmx6mm angle to be welded along by providing necessary all stainless steel nut bolt, rubber gasket, welding the joints in double layer continuous welding for proper strength etc as reqd at site, after dismantling of complete cooling tower and making good the base frame by dismantling the old existing base frame from the foundation without causing any damage to the cooling tower structure and reassembling the complete tower complete as required at site including applying 2 or more coats of primer and paint as per approved brand and shade.
14
Removing of old paint & corrosion, making the surface smooth with help of steel scrapper etc making it even for repainting, apply one or more coats primer with hardener to be made with epoxy thinner after applying putties on patches then spray repainting thesurfacewith two ormorecoatsofepoxypaintofapprovedbrand & shade on 350 TR capacity of Cooling towers with connected accessories such as CT fan 7.5 hp electrical motors,tank set complete as reqd.
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