Tender For corrigendum : repairing of boundary wall, switch room and r.c.c. elevatedreservoir, of dakshinrasulpur pwss under arambagh sub-division of hooghly division, p.h.e. dte.
Tender For corrigendum : repairing of boundary wall, switch room and r.c.c. elevatedreservoir, of baikunthapur pwss under arambagh sub-division of hooghly division, p.h.e. dte.
Tender For corrigendum : repairing of boundary wall, switch room and r.c.c. elevatedreservoir of bachhanari pwss under arambagh sub-division of hooghly division, p.h.e. dte.
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 supply of auxiliary reservoir supporting bracket for boxnhl wagon as per drawing no. wd-05086-s-16 alt 5 item no. 2 [ warranty period: 30 months after the date of delivery ]
Tender For supply of auxiliary reservoir supporting bracket for bcnhl wagons 75 ltr capacity of auxiliary reservo ir. as per rdso drg. no.- wd-06076-s-07, alt.3 or latest, item no: 2 [ warranty period: 30 months after t he date of delivery ]
Tender For supply of auxiliary reservoir (100 ltrs.) for air brake on wagons to rdso drg. no. wd-92051-s-01 alt.-4. matl. & spec. as per drg. and also confirm to str 02-abr-02 with amndt. no. 4 of sept. 2016. appendix-c. [ warranty period: 30 months after the date of delivery ]
Tender For supply of auxiliary reservoir supporting bracket as per drawing no. wd-00039-s-05 alt. 2 item no.7. [ warranty period: 30 months after the date of delivery ]
Tender For supply of auxiliary reservoir suspension strap as per rdso drawing no. wd-09034-s-20, alt. 06, ite m no. 01. [ warranty period: 30 months after the date of delivery ]