Tender For corrigendum : supply of system material and execution (installation) of compressed air piping systems (high and medium pressure) for vc-11200.
Tender For design, manufacture, inspection, supply, transportation to site, erection, testing and commissioning of 3 nos of 8.8 m3/min inlet flow-rate capacity reciprocating air compressors with 78 kgf/sq.cm discharge pressure along with required modification of existing pipe line, necessary hardware such as valves, control panels, sensors, indicators, electrical cables, plc controls etc. for retrofitting in the existing compressed air system at srisailam left bank power house.
Tender For corrigendum : procurement of spare parts of plc and field instruments of elgi make compressed air system installed in 2x600mw, sstpp, mppgcl, dongalia, khandwa - procurement of spare parts of plc and field instruments of elgi make compressed air system installed in 2x600mw, sstpp, mppgcl, dongalia, khandwa.
Tender For balance work of supply & stacking of 60kg/ 60ei-r260 grade rails at welding portions using compressed air pertol perheating system, with prefabricated three piece moulds (zircon washed) manual pressed using single shot crucible fitted with automatic tapping thimble (att) technology at sse(p.way)/agra depot in agra division
Tender For manufacture and supply of portions for fusion welding of 60kg/60e1 (r260 grade) rail and 60 kg (90uts) rail with 25mm gap by alumino thermit process using compressed air petrol system/oxy lpg/ oxy propane pre-heating with 3 piece prefabricated mould (zircon washed) manually pressed/core shooted with auto tapping thimble and single shot crucible with latest alterations. applicable rdso specification is irs t-19-2021 rev.7.0,applicable str (schedule of technical requirement) is tdg0017, ver 4.0, list of required consumables as per annexure - a. [ warranty period: 30 months after the date of delivery ]
Tender For supply of alumino thermit welding portions (using compressed air petrol/lpg pre heating system) 3 piece prefabricated mould (zircon washed) manually pressed, single shot crucible fitted with auto tamping timble for south central railway as per rdso specification no. irst/19-2020 and as amended upto the date of opening of tender. 60 kg/90 uts - 25 mm gap (with accessories as anexure) [ warranty period: 30 months after the date of delivery ]
Tender For balance work of supply & stacking of 60kg/ 60ei-r260 grade rails at welding portions using compressed air pertol perheating system, with prefabricated three piece moulds (zircon washed) manual pressed using single shot crucible fitted with automatic tapping thimble (att) technology at sse(p.way)/agra depot in agra division