Tender For Maintenance Of Curti Treatment Plant. Supply, Installation, Testing And Commissioning Of The Butterfly Valve Of 500Mm Dia, 450Mm Dia And 300 Mm Dia For All Filter Beds Drain Purpose And Backwash Valves And Filter Outlet Valve For Filter N, South Goa-Goa
TDR : 36290608
Tender Notice
BOQ
Expired
South Goa
Goa
Tender For Maintenance Of Curti Treatment Plant. Supply, Installation, Testing And Commissioning Of The Butterfly Valve Of 500Mm Dia, 450Mm Dia And 300 Mm Dia For All Filter Beds Drain Purpose And Backwash Valves And Filter Outlet Valve For Filter N
Name of Work:Maintenance of Curtitreatment plant-Supply, installation, testing and commissioning of the butterfly valve of 500mm dia, 450mm dia and 300 mm dia for all filter beds drain purpose and backwash valves and filter outlet valve for filter No.3 at 40 MLD plant Curti
Sl. No.
Item Description
1
Supplying at store or site of work including railway freight, carting,loading, unloading,stacking etc. IVC/Kirloskar/Fouress brand generally conforming to BS EN 593,Cone sphere eccentric design,double flanged butterfly valve having body,disc and end cover in graded ductile iron to I.S :1865 gr. 400/15 or 500/7, synthetic rubber face ring secured on disc by a SS retaining ring with stainless steel screws,the rubber ring seating on a corresponding integral Monel 60 seat in body, stub shaft of AISI 431 RIDING IN TEFLON BEARINGS, FLANGES DRILLED TO IS:1538 Table 4 & 6.TYPE P.N.1.0 (Class A).
2
a) 300mm dia
3
b) 450mm dia
4
c)500mm dia
5
Dismantling and removal of existing cast iron sluice valves /butterfly valve /reflux valve of size given below at location in pipeline etc.
6
a) 300mm dia
7
b) 450mm dia
8
c) 500mm dia
9
Hoisting laying cast iron sluice valves/butterfly valves/reflux valve of size given below at location in pipeline etc. complete as directed as per IS:2685-1971 CLASSI
10
a) 300mm dia
11
Hoisting laying cast iron sluice valves/butterfly valves/reflux valve of size given below at location in pipeline etc. complete as directed as per IS:2685-1971 CLASSII & III
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