Tender For defect rectification of electrical defect -exhaust fan of provision store is showing low insulation and makingpart-ii- essential details of defects4-3defect descriptionabnormal noise due to motor (230v, 1ph, 318w) bearing worn out anddefective blades. the exhaust motor is required to be overhauled andproved for satisfactory operation. in-way job includes following:(a) removal of exhaust fan motor by dismantling the truncking(b) repair/renewal of bearing.(c) repairing/renewal of defective blades(a) improving of insulation of motor(e) re-fitment of motor and trunking( renewal of all defective boltsall spares/materials required for defect rectification is to be supplied byfirm , 02 in no ibs battery power pack (no.3 & 4) not holding charge and giving rated output. it is suspected that ups charging circuit and invertor circuit is defective. defect to be rectified and system be proved for satisfactory operation. all spares required for defect rectification is to be provided by the firm , cctv display monitor (make: hp, size: 24") at briefing room is not working and showing blank screen due to defective tft display screen. the screen of monitor to be repaired/renewed and proved with the cctv system for satisfactory operation. all spares required for defect rectification is to be provided by the firm.
Tender For bid to ras corrigendum : procurement of air conditioning system for ntpc singrauli project - supply- ac and ventilation system -air cooled condensing unit , supply- ac and ventilation system -air handling unit -ahu , supply- ac and ventilation system -strip heaters , supply- ac and ventilation system -pan humidifier , supply- ac and ventilation system -copper refrigerant piping -suction line , supply- ac and ventilation system -copper refrigerant piping -liquid line , supply- ac and ventilation system -refrigerant gas , supply- ac and ventilation system -gss duct sheet - 24 g - air conditioning system , supply- ac and ventilation system -gss duct sheet - 22 g - air conditioning system , supply- ac and ventilation system -gss duct sheet - 20 g - air conditioning system , supplyac and ventilation system -gss duct sheet - 18 g - air conditioning system , supply- ac and ventilation system -volume control damper , supply- ac and ventilation system -fire damper , supply- ac and ventilation system -motorised actuator for fire damper , supply- ac and ventilation system -grills diffusers , supply- ac and ventilation system - accoustic insulation , supply- ac and ventilation system -thermal insulation , supply- ac and ventilation system -fine filter , supply- ac and ventilation system -dp switch , supply- ac and ventilation system -fresh air fan assembly , supplyac and ventilation system -cassette ac unit - 4 tr , supply- ac and ventilation system -cassette ac unit - 3 tr , supply- ac and ventilation system -cassette ac unit - 2 tr , spares- ac and ventilation system -v belts for blower , spares- ac and ventilation system -ahu blower bearings of each type , sparesac and ventilation system -blower motor bearing , spares- ac and ventilation system -pre filter for ahu , spares- ac and ventilation system -fine filter for ahu , spares- ac and ventilation system - electrical actuator , spares- ac and ventilation system -dp switch , spares- ac and ventilation system -relative humidity sensors , spares- ac and ventilation system -geyserstat , spares- ac and ventilation system -local humidity temperature indicators , etc- ac and ventilation system -air cooled condensing unit , etc- ac and ventilation system -air handling unit -ahu , etc- ac and ventilation system -strip heaters , etc- ac and ventilation system -pan humidifier , etc- ac and ventilation system -copper refrigerant pipingsuction line , etc- ac and ventilation system - copper refrigerant piping-liquid line , etc- ac and ventilation system -refrigerant gas , etc- ac and ventilation system -gss duct sheet - 24 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 22 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 20 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 18 g - air conditioning system , etc- ac and ventilation system -volume control damper , etc- ac and ventilation system -fire damper , etc- ac and ventilation system -motorised actuator for fire damper , etc- ac and ventilation system -grills diffusers , etc- ac and ventilation system - accoustic insulation , etc- ac and ventilation system -thermal insulation , etc- ac and ventilation system -fine filter , etc- ac and ventilation system - dp switch , etc- ac and ventilation system -fresh air fan assembly , etc- ac and ventilation system - cassette ac unit - 4 tr , etc- ac and ventilation system -cassette ac unit - 3 tr , etc- ac and ventilation system -cassette ac unit - 2 tr , etc- ac and ventilation system -cable laying
Tender For corrigendum : supply of electrical spares at kadapa airport e e - led driver 210-315 vdc 700ma 220w , led driver 64- 143 vdc 700ma 100w , led driver 27-36 vdc 1.1a 33w , led driver 38 vdc 450a 18w , led driver 24-42 vdc 840-1550a 50w , led driver 43-107 vdc 700ma 75w , led driver 12 vdc 2a 24w , led driver 12 vdc 3.3-4a 40w , led driver 24-45 vdc 300ma 17w , led driver 227-33 vdc 600ma 17w , prewired 10 led strips of each 518mm x 9 mm , prewired 8 led strips of each 230mm x 10 mm , prewired 24 led strips of each 230mm x 10 mm , 150w permanent magnet dc vcb spring charging motor , 5a to 32 a 10ka b curve spn mcb , 5a to 32 a 10ka c curve sp mcb , 5a to 32 a 10ka c curve spn mcb , 5a to 32 a 10ka c curve tp mcb , 5a to 32 a 10ka c curve fp mcb , 40 a 10ka c curve fp mcb , 100 a 10ka c curve fp mcb , 4 a 10ka c curve sp mcb , 40 a, 415v fp 30ma rccb , 63 a, 415v fp 30ma rccb , 2mfd 440 vac capacitor , 2.5mfd 440 vac capacitor , 6mfd 440 vac capacitor , 5kvar 440v super heavy duty cylindrical type metalized poly propylene capacitor , 10kvar 440v super heavy duty cylindrical type metalized poly propylene capacitor , 15kvar 440v super heavy duty cylindrical type metalized poly propylene capacitor , 25kvar 440v super heavy duty cylindrical type metalized poly propylene capacitor , 4-pole 415v 50hz 200a on load change over switch with utilization category of ac-23a , 415 v 6a 50hz bs type base hrc fuse link with 80 ka breaking capacity , 500v, 63 a 50hz din type hrc fuse link for size 00 fuse base , 500v, 250 a 50hz din type hrc fuse link for size-1 fuse base. , pt fuse of 11kv 1 amp rating avt type , 5kvar 440v, 50hz 3p capacitor duty contactor with 1no and 1nc , 10kvar 440v 50hz 3p capacitor duty contactor , 15kvar 440v 50hz 3p capacitor duty contactor , 25kvar 440v 50hz 3p capacitor duty contactor , control contactor with four way mounted add on contact blocks , 4 way 2no 2nc add on blocks , 4 way 4no add on blocks , 4 way 4nc add on blocks , 240vac power contactor coil , rotary cam selector switch , flush mounted push button , multifunction meter , led pilot lamp red , led pilot lamp white , led pilot lamp blue , led pilot lamp amber , led pilot lamp green , led pilot lamp yellow , on delay analog timer , analog daily timer , 4p heavy duty connector 63a , 4p heavy duty connector 25a , insulated cu cable 1c x 4sq.mm , insulated cu cable 1c x 6sq.mm , insulated cu cable 1c x 16sq.mm , dol starter for 7 to 10 hp submersible pump , star delta starter upto 15hp submersible pump , addressable smoke detector with base , addressable sounder with base , addressable heat detector with base , addressable manual call point , short branch pipe with nozzle 63mm dia , shutoff nozzle for fire hose reel , 4kva voltage stabilizer , 5kva voltage stabilizer , 55w halogen dual filament bulb , smc box 300x 200x105mm , smf vrla battery 12v, 18ah , smf vrla battery 12v, 7ah , sealed agm battery 12v, 2.5ah , tall tubular battery 12v, 180ah , flooded battery 12v, 150ah , smf vrla battery 2v, 240ah for solar powered lighting
Tender For supply of electrical spares d d - relay, motor protection , ct , core balance transformer , 300a, 550v contactor unit , 110a, 525v, 3 p contactor unit , 40a, 100v, 3p contactor unit , circuit breaker, mccb, 400a 3 p, 50 ka