Tender For replacement of wirerope in 3 nos. high mast lighting pole at cpf gandhar, ongc ankleshwar asset, gujarat - replacement of wirerope in 3 nos. high mast lighting pole at cpf gandhar, ongc ankleshwar asset, gujarat, supply and replacement of wirerope in bajaj make 12 arms high mast lighting pole (20 mtr height) having two wirerope system.specifications:stainless steel wirerope no. of ropes: two continuousgrade/construction: aisi 316, 7/19 constructiondiameter: 6mmbreaking load cap.: 2350 kg, supply and replacement of electrical trailing cablesize: 2.5 sq.mm 5 core copperinsulation: epr insulated pcp sheathedno. of circuit per mast: 2 nos. cable per high mast, supply and replacement of plug and socket, supply and replacement of receptacle, supply and replacement of lantern carriage junction box with all accessories inside it
Tender For supply of steel wirerope, dia 32 mm, 6x36 construction, gi, fibre core , rho lay 1960 ten, as per is 2266:2024; make: usha martin for draft tube gate hoist system in surge chamber at slbhes, srisailam dam west, nagarkurnool (dist) - 509326, telangana
Tender For corrigendum : procurement of spares for aph (model 27.5vitm 2000 72 degree pa) of 2x250mw unit no.10 and 11 of stps sarni. - spares for air preheater ( model 27.5 vitm 2000 720 pa ) of 2x250mw units., inboard & outboard static seals for hot end sector plates; (one set = requirement for 1 aph),, inboard & outboard static seals for cold end sector plates; (one set = requirement for 1 aph),, cold end grating (one set = requirement for 1 aph),, t-bar including t - bar pin, t- bar tab and t- bar clip for hot end, taper lock bush of o/p shaft of main drive gear box, kao wool packing, packing rope for air sealing cover assembly (guide bearing), packing rope for air sealing cover assembly (support bearing), 50 mm gun metal valve thread connection for los working pressure 5 kg/cm2, 25 mm gun metal valve thread connection for los working pressure 5 kg/cm2, rotor angle he (one set = requirement for 1 aph),, soot blower pipe along with nozzle assembly, filter for air motor 1" bsp, relief valve(die casting)22 mm for lube oil system, working pressure 5 ksc, one end is56mm & other end is 46 mm, make-corona or equivalent., lubricator for air motor 1" bsp, wash pipe assembly for hot end & cold end with ss nozzle(one set consist of 02 nos. ), steel wirerope preform, ungalvanised steel wirerope core iwrc/steel core as per is 2266/2002, tensile strenght-1770 n/mm2, length:70 meter, dia. of rope- 6 mm, construction 6x19, make-usha martin or equivalent., by pass seal bar assembly (one set consist of 1 hot end by pass seal bar -03 nos., 2 cold end by pass seal bar-03 nos.), hot intermediate end support grating plates, shoot blower warm gear box, air motor model no ir92ra014,5.51:1 make: ingersol rand or equivalent, pin rack assembly, guide bearing air seal assembly (consist of followings aluminium seal assembly (upper) -01 no. aluminum seal assembly (lower) -01 no. spring -06 nos. bolt-06 nos. nut-06 nos. locknut-06 nos. washer-18 nos. pin-02 nos. seal ring retainer-01 no., hot end sector plates including static seals on both side (along with fasteners) and tracking arrangements for inboard and outboard side for aph.one set consist of 03 nos sector plate i.e.a) sector plate fg to sab) sector plate fg to pac) sector plate sa to pa