Tender For manually operated oil immersed floor mou [manually operated oil immersed floor mounting stator-rotor starter with oil circuit breaker (ratchet type), as per sosr(hd) type of bentex-skn make, suitable for 120 hp, 3-phase slip ring induction motor of air compressor, rated voltage- 500v, rated current- 110a. material should supply with authorization letter of oem. make: bentex-skn or kapil skn enterprises or l&t or kirloskar.]
Tender For supply of annual operation and maintenance of electrical and mechanical works at rupsi airport - operation and maintenance of electrical and mechanical installations , job contract for operation and day to day maintenance services of airport systems equipments , execution of item of schedule of rates cpwd dsr 2022 as and when required , testing of transformer oil sample including conducting bdv test and submission of test report etc complete as required , filtration of transformer oil of 630 kva transformer , supply of transformer oil conforming to is 335 1983 , servicing and checking of lt air circuit breaker , servicing and checking of ht vacuum circuit breaker , calibration and testing of relays at ht panel , calibration and testing of following relays at lt and synchronizing panel , scrubbing, cleaning the existing surface of cubicle panel, feeder pillars and painting , lettering of maximum 2 inch size alphabetic or numerical , cleaning the surface of ms chequered plates , supply and replacement of silica gel in breather of existing 630 kva transformer etc. complete as required , lifting and lowering of 10 hp borewell submersible motor pump set , servicing and complete overhauling of 10 hp borewell submersible motor pump set , decoration of terminal building and canopy of rupsi airport , supply and replacement of defective smoke detectors , supply and replacement of defective manual call point , maintenance and service of addressable two or one loop honeywell make fire alarm systems , supply of convertor or driver suitable for philips make 20 w downlight types led luminaires or fittings , supply of convertor or driver suitable for osram make 120w types of led luminaires or fittings , supply of convertor or driver suitable for havells make 18 or 20 w downlight of led luminaires or fittings , supply of convertor or driver suitable for wipro make 36w 2ftx2ft recess mounted of led luminaires or fittings , supply of 1000w 240v lamp suitable for aerodrome beacon , supply of aerodrome beacon , calibration of clinometer , supply of minimum 10 meter high wheel driven telescopic ladder , supply of reflector , supply of 2c x 4 sq mm. secondary lead with plug , supply of b connector or four way porcelain terminal , supply of 5 kv grade 50 hz ac isolating transformer , supply of two pin halogen lamp holder suitable for 200 watt , supply of 5 w screw cap led lamp , supply of wind sock cloth , supply and replacement of led flood light , supply and replacement of obstruction light of wind direction indicator , supply and replacement of 180 ah 12 v lead acid battery , supply and replacement of 100 ah 12 v lead acid battery , supply of automaic electric hand drier , servicing, checking repairing overhauling and testing of crompton make 630 kva transformer
Tender For supply of circuit breaker for converter oil pump, (type-15) 32 amp 3 pole with auxiliary contacts as per clw specn.no.clw/es/3/0096 alt-l or latest. [ warranty period: 30 months after the date of delivery ]
Tender For supply of circuit breaker for convertor oil pump type-12 with of-of contact auxiliary as per clw specn. no. clw/es/3/0096 alt.l . [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : dismantling existing 11kv oil circuit breaker (ocb) panels and installation of new vacuum circuit breaker (vcb) panels, including supply, erection, testing, commissioning, allied electrical works and necessary approvals
Tender For corrigendum : supply of plugs, lugs and electrical items - brass plug for h2 gas cooler size 20x15 l-30, brass plug for seal oil cooler size16x13 l-18, brass plug for statorwater cooler size 18x15 l-25, dowel make cu pin type lug 1.5mm2, dowel make cu pin type lug 2.5mm2, dowel make cu pin type lug 4 mm2, dowel make cu pin type lug 4 mm2, cu heavy duty lugs, 1.1 kv, size 6 sq.mm. code no., dowel make cu hevey duty tube terminal 35 mm2, copper lug heavy duty type 50 mm , copper lug heavy duty type 120 mm , copper lug heavy duty type 240 mm , ht tape width-25 mm, thickness-0.75 mm, length-10 meter, sealing rubber bush size od 45 mm id 30 mm for 1250 a braker, spanning for motor gear-6x50, jyoti make vcb 16 pin plug with socket drg no. 4vc46-0303 breaker type vk-10m40., closing coil 220 vdc, tripping coil for 220v dc, buffer washer, oil drain olug washer, "o" ring size od-125 mm id-110mm, thickness-7.5mm for 1250a 6.6 kv breaker (silicon rubber), "o" ring size od-1140 mm id-137mm, thickness-6mm for 2000a 6.6 kv breaker (silicon rubber), local/remote selector switch, re 300 relay 220v dc, circlip 3x2mm, circlip 4x0.8mm, circlip 6x0.8mm, circlip 8x0.8mm, coupling ring, drawing no. 717-2272 for 6.6 kv mocb breakers type ms2-1212/1225/40ka kobold make, sealing ring washer for ms2-1212/1225-40ka,957-3884 for 2000 a mocb (set of 03 nos), pin for stop washer, drawing no. 1573-173/03, split pin