Tender For annual operation and maintenance contract for hydraulic gates and hydraulic hoisting system on concrete dam of 2x50mw karbi langpi hydro electric project including operation and maintenance of dewatering pump installed at foundation gallery of dam.
Tender For supply of hydraulic spares-10 20212801000549 oil cooler/heat exchanger,30lpm shell & tube type,oil inlet/outlet temp:53/45deg.c,shell:carbon steel, tubes:copper,oil connections: flanged,hydro test up to 10bars for shell n tube 4 ea, 20 71410000400218 relief valve moc, body/bonnet/cover : forged carbon steel size : 20nb end connection : screwed working pressure : 0-25kg/cm2 spring operated 2 ea 30 51010201000081 gauge,temperature,0-150deg.c,dwn:ocs00/135025 dial size:100mm with capillary sensing,element in ss drawing no : ocs-00/135025 position no : 7 2 ea, 40 71401000400404 ball valve type, design : 2 way moc, body/bonnet/cover : carbon steel size : 25mm end connection : screwed moc, ball : ss304 drawing no : ocs-00/135025 position no : 10 4 ea, 50 71401000400409 ball valve type, design : 2 way moc, body/bonnet/cover : carbon steel size : 20mm end connection : screwed moc, ball : ss304 drawing no : ocs-00/135025 position no : 16 4 ea, item specification 60 71403000400778 check valve type, design : lift moc, body/bonnet/cover : forged carbon steel size : 20nb end connection : screwed manufacturer : cenlub drawing no : ocs-00/135025 position no : 14 4 ea, 70 51011201150516 switch,dp,0.1-1.5bar,1/2in wetted part:ss,2no+2nc,230vac,5a manufacturer : cenlub drawing no : ocs-00/135025 position no : 37 2 ea, 80 51010601100028 indicator,differential pressure,0- 1.7kg/cm2 wetted parts ss,casing ss, white,background with black pointer connection:1/2in part no : 34 drawing no : ocs-00/135025 2 ea, 90 51010201251217 gauge,pressure,0-10.6kg/cm2,100mm type:glycerine filled,connection:1/2in,body:die cast aluminium manufacturer : cenlub drawing no : ocs-00/135025 position no : 27 4 ea, 100 51011201150512 switch,pressure,0.2-1.6bar body:die cast aluminium,connection port size:1/2in,2no+2nc,230vac, 5a manufacturer : cenlub drawing no : ocs-00/135025 position no : 24 2 ea, 110 71408009900013 valve,needle,1/4in bsp,dwn:ocs-00/135025 manufacturer : cenlub drawing no : ocs-00/135025 position no : 25 4 ea, 120 20212801000541 oil sight,flow glass,50nb,ocs-00/135025 connection:flanged,flange class:150 as per ansi b 16.5 manufacturer : cenlub drawing no : ocs-00/135025 position no : 49 4 ea, 130 51011201200750 switch,level,5a,230v,dwn:ocs-00/135025 with contact, 2no+2nc,float,n stem in ss304,horizontal float type manufacturer : cenlub drawing no : ocs-00/135025 position no : 4 2 ea, 140 20212801000547 kit,pn:cil-30-spkit-df for duplex filter comprising of:1)filter cover 2)filter casing 3)filter element 4)set of o ring & washer 5)permanent magnet part no : cil-30-spkit-df 2 set, 150 20212801000552 seal kit,pn:cil-30-skit-tsp for triple screw pump part no : cil-30-skit-tsp 2 set, 160 20212801000550 seal kit,pn:cil-30-skit-df for duplex filter part no : cil-30-skit-df 2 set- for main blower 1 and 2 of sinter plant-
Tender For construction of 5 lakh liters capacity ground level water tank near water treatment plant including providing and fixing hydro pneumatic water pumping system at national institute of technology , calicut .sh: providing internal electrical installations and lt panel at pump room.
Tender For corrigendum : supply, installation, testing and commissioning of hydro pneumatic pump system along with the automation of the tanks with standard accessories for domestic water supply system at building and facilities of dnpl at madhuban for dnp limited as required