Tender For construction of 2 nos 500 kl each ugt with pumping machinery, prov. and laying of d.i. pipe line 250mm and 100mm dia,, sluice valve, air valve, nrv, hydrant, m.s. pipe etc. complete in all respect.
Tender For "air suspension control equipment for air spring assembly system with icf/lhb type bogies conforming to rdso specification no.c-k407, rev.3, amendment no.1 of sept.2018 or latest . scope of s upply as per clause-4 of rdso spec. no.c-k407, rev.3, amend. no.1 of sept.2018. one set consist of follo wing items. i. leveling valve to rdso drg.no. sk-k1049, alt-1, qty.4 nos/set. ii. installation lever assembl y to rdso drg.no. sk-k1050, alt.-2, qty.-4 nos/set iii. duplex check valve with 1.5 %b1 0.12kg/cm2 pres sure setting to rdso drg.no. sk-k1051, alt. -nil, qty.- 2 nos./set. iv. main pressure tank(auxiliary reservo ir) 150 ltrs. capacity to drg.no. icf/std-3-5-066, alt-c with 1/2" drain cock to rdso drg. no.sk-98003, al t.-nil, qty.-1no./set. v. air reservoir (additional reservoir) of 20dm3 (20 ltrs.) capacity with 1/2" drain val ve to drg.no. icf/sk-3-05-008, alt.-nil, qty.- 4 nos./set. vi. check valve(nrv) 20mm bore with 3mm choke to rdso drg. no. sk-98112, alt.-nil, qty. 1no./set. vii. two way centrifugal dirt collector (20mm bore) to r dso drg. no. sk-97005, alt.-2 with sintered bronze filter (in place of nylon filter) to drg. no. cg-k5064, al t.-nil, qty.-1no./set. viii) isolating cock (olp type) 20mm bore for main supply line pressure isolation to rd so drg. no.sk-97002, alt.-2, qty.- 1no./set. ix)isolating cock (olp type) 20mm bore for bogie pressure iso lation to rdso drg. no.sk-97002, alt.-2, qty.- 2nos./set. x) hose connections to drg. no. sk-k1054, alt.-n il, qty.-4 nos./set. [ warranty period: 30 months after the date of delivery ]
Tender For procurement of various spares of tg set for unit no. 1 to 4, 4 x210 mw at sgtps, mppgcl, birsinghpur. - brass sealing strip for brg oil guards size 8x2x845mm, helical compression spring for hp/ip/lp seal body w-9731071001, coupling bolt m56x270 for hp-ip, "sealing ring a40x60 for hpcv & lpbp valve 0112301000015st24007009", "sealing ring b 40x60 for hpcv & lpbp valve 0112301000014st24007.021", "sealing ring a50x75 for ipcv 01132201000023st 24007.023", "sealing ring b50x75 for ipcv 01132201000024st03014012", "fitted key for hp casing (radial) 105010100000431050101004", "fitted key for hp casing (axial) 105010100000941050101007", "fitted key for ip casing rear (axial) 0118010100000541180101011", "fitted key for ip casing rear (axial) 0118010100000641180101012", "fitted key for ip casing rear (radial) 0118010100001641180101013", "fitted key for ip casing rear (radial) 0118010100001741180101014", "fitted key for hp rear bearing pedestal (radial-fr.) 0117010100000141170101001", "fitted key for hp rear bearing pedestal (radial-fr.) 0117010100000241170101002", "fitted key for hp rear bearing pedestal (axial) 0117010100000341170101003", "fitted key for hp rear bearing pedestal (axial) 0117010100000441170101004", "fitted key for hp rear bearing pedestal (radial-rr.) 0117010100000531170101005", "fitted key for hp rear bearing pedestal (radial-rr.) 0117010100000631170101006", fitted key for brg no. 1 yoke bottom, fitted key for brg no. 1 yoke side, fitted key for brg no. 2, fitted key for brg no. 3 yoke side, fitted key for brg no. 3 yoke bottom, fitted key for brg no. 4/5 yoke side, fitted key for brg no. 4/5 yoke bottom, bucket filter elements for turbine bearing pedestals oil flushing (01 set= 05 nos.) as per drawing, modified stud 20x220 ,thread length 60x40 with 2 hex nuts for ms strainer, stud m 20x170 with nut thread length 60&40 for hrh strainer, nrv assembly of main ejector, ejector nrv spring w 907161011017, high pressure dn 16x2200, high pressure dn 16x1600, high pressure dn 16x1200, flexible pipe assembly for bearing no. 6, connection stud brg no.6