Tender For various work in lhb ac coaches of gkp & ash depot of ljn division :- (1) provision of single connection arrangement at the input of mpcb/mcb instead of looping as per rdso modification sheet no rdso/pe/ms/ac/0097-2025(rev.0), (2) repairing of exhaust blower motor in lavatories, (3) repair/rewiring of cut/damaged upper gear and under gear wiring in lhb ac coaches.
Tender For replacement of em items against ber held with ge i rnd east bangalore - supply, installation, testing & commissioning of double skin horizontal air handling unit of fully capacity, complete with double skin insulated with cfc free foam (puf) panels of 25mm thick, 42 kg/cum density. sandwitched between 0.6 mm thick g.i. sheets. outer skin shall be pre coated g.i. sheet pre coated off white. ahu frame works shall be of pre cast vertical and horizontal extruded aluminium profile with three way corner frame sections. frame construction should bear the load of structure and load of the frame structure shall be uniformly distributed along the entire housing of the ahu. food grade self adhesive coated neoprene gasket to be provided between panels and structure of the ahu to ensure the entire housing is airtight., backward curved blower to be supplied along with motor (kruger/nicotra). filter will be of 10 mic as pre filter, 3 mic as fine filter. cfm as below with 60-80mm sp complete all as specified and directed., note: rate quoted to be deemed to include civil works for hvac like breaking and opening for entry and exit of supply ducts from ahu room, exhaust ducts into shafts for exiting copper pipes / drain pipes also. fire rated material of 25mm thick phenotherm to be used near civil closures for fire resistant properties., a) 13200 cfm, 60mm static ahu capacity 33 tr., 11 tr dx outdoor ac unit complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a minimum capacity.note: rate quoted to be deemed to erection of condenser unit platform (ms angle frame with 02 coats of red-oxide and 01 coat of enamel black paint) with ms works for duct support., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 22 tr ducted packaged ac unit with 8800cfm complete all as specified and directed., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 11 tr ducted packaged ac unit with 4400cfm complete all as specified and directed., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 8.5 tr ducted packaged ac unit with 3500cfm complete all as specified and directed., supply, installation, testing & commissioning of air cooled ducted split air conditioners of capacity 8.5 tr with r2 series: r 407c eco friendly refrigerant, nominal cooling capacity 1,02,000 btu/hr, nominal air flow 3400 cfm, microprocessor based with lcd display controller and hermetically sealed scroll type compressor, all necessary connections with suitable size of copper cables and initial gas charging, provision of necessary pcc platform / iron angle frame for outdoor unit complete all as specified and directed by engineer-in-charge., dismantling / taking down / transporting carefully old acs outdoor & indoor unit with all connected acessories and to be deposited in mes store complete all as specified and directed., dismantling / taking down / transporting carefully old unserviceable ducting items off any size and capacity with all connected accessories and to be deposited i
Tender For tender for supply of various electrical items : : - supply of led tube light , 36 watt (as per technical specification) , supply of led tube light , 10/12 watt (as per technical specification) , supply of concealed light 6 watt (as per technical specification) , supply of led flood light 100 watt (as per technical specification) , supply of led flood light 200 w for high mast (as per technical specification) , supply of 1 sq mm single core copper cable (phase wire) , conductor material annealed bare copper (as per technical specification) , supply of 1.5 sqmm single core wire (phase wire) (as per technical specification) , supply of 2.5 sqmm single core wire (phase wire) (as per technical specification) , supply of 16a 3 pin plug (as per technical specification) , supply of hot air blower for electrical panel moisture remover (as per technical specification) , supply of electrical switch (as per technical specification) , supply of cable lugs for facilitate connection to electrical terminals (as per technical specification) , supply of cable lugs for facilitate connection to electrical terminals (as per technical specification) , supply of hydrometer for battery specific greavity measurement (as per technical specification) , supply of ht tape for waterproofing , corrosion protection , jointing and repair of cables. (as per technical specification) , supply of exhaust fan for propeller type ac ventilating fans.(as per technical specification) , supply of cable lugs for facilitate connection to electrical terminals. (as per technical specification) , supply of non modular fan regulator (as per technical specification) , supply of piano type modular fan regulator (as per technical specification) , supply of door bell (as per technical specification) , supply of 10 amp single pole mcb (as per technical specification) , supply of led tube light 18 watts , 4 pin (as per technical specification) , supply of cable lugs for facilitate connection to electrical terminals , lugs material aluminimum (as per technical specification)
Tender For supply of double inlet centrifugalblower, complete with fan motor 415v+/-10%, 3 phase, sweep -133mm, 1500 rpm, minimum air volume cmh -625, input power (max) -200w, nominal current 0.4amp, noise level 60db, ip-44, suitable for use as exhaust fan in lhb type ac coaches, confirming to rcf specification no. edts 331 (revision - a) with corrigendum no.1.rcf specification no. edts 331 (revision - a)
Tender For supply of double inlet centrifugalblower, complete with fan motor 415v+/-10%, 3 phase, sweep -133mm, 1500 rpm, minimum air volume cmh -625, input power (max) -200w, nominal current 0.4amp, noise level 60db, ip-44, suitable for use as exhaust fan in lhb type ac coaches, confirming to rcf specification no. edts 331 (revision - a) with corrigendum no.1,2 & 3