Tender For supply of set of mushroom head non-latching push button switch consisting of 02 items as follows.1) spring loaded switch momentary release hand operated mushroom head non-latching push button switch without enclosure; front dimension 40mm, cutout 22.5mm, colour blue, as per clw spec. no. clw/es/3/00 44, embossing confirming to rdso/2024/el/ms/0505(rev. 0). qty/set. = 01 no.2) spring loaded switch mo mentary release hand operated flush type push button switch double no interlock cutout 22.5mm, colour y ellow, embossed vr as per clw spec. no. clw/es/3/0072/h, confirming to rdso/2024/el/ms/0505(rev. 1). qty/set. = 01 no. [ warranty period: 30 months after the date of delivery ]
Tender For supply, storage, installation, commissioning and trial run of electro-mechanical equipment at raw water and clear water pumping station under kanchrapara municipality. - for rwps, supply, delivery , storage, installation, testing & commissioning of vertical turbine type centrifugal pump with cashion pipe ,column assembly, discharge head, sole plate, motor stool and all other accessories all complete of 750m /hr discharge at a head of 29 mtr at duty point as per technical specification . maximum allowable speed of pump shall be 1000 rpm., supply, delivery , storage, installation, testing & commissioning of vertical, scim ,tfec, 110 kw (minimum), 415 v 10% , 50hz 05%, speed 1000 rpm (syn) , to vertical pump duty motor to match with pump at sl no- (1) complete with coupling hub and all other accessories as per specification., supply, delivery , storage and installation at site of ms pipes, specials, joints, flanges as per specification and technical offer. (for both individual pump delivery pipe and extended part of common manifold if required) ., supply, delivery and installation and commissioning of valves complete at site with fixture as per specification and technical offer & as follows :-, di butterfly valve for delivery side of pump fitted with electrical actuator suitable for local and control desk operation and display system for the individual pump delivery pipe line. (350 mm minimum))(pn 16 type), di non-return valve for individual pump delivery pipe line. (350 mm. minimum))(pn 16 type), supply, delivery at site and storage of m.s. dismantling joint assembly for the individual pump delivery pipe line as per specification (350 mm minimum)., supply, delivery ,storage and installation at site of pressure gauges complete with fittings and fixture as per specification, pressure gauge for delivery side (0 10 kg / cm2), supply, delivery ,storage and installation at site of pressure transmitter complete with fitting and fixture as per specification as follows:-, pressure transmitter for delivery side ( 0 10 kg / cm2 ), supply, delivery at site and installation of m.s. structural materials for cable tray / rack, panel installation supports, pipes & valves supports, fabricated stairs & all other fabrication work., lt panel, modification / retrofitting/expansion/addition of the existing pmcc with supply , delivery & installation of a new additional motor starter feeder at rwph in order to accomodate the extra pump-motor feeder of requisite rating not less than 110 kw .the modification/addition should match/synchonise the existing panel and should ensure smooth operation of the complete panel as a single entity and should be fit to install at the existing pump house., retrofitting of existing control desk at site with supply,wiring, installation of additional items like temparature scanner , multifunction meter , microprocessor based position indicator, digital pressure indicator,tnc switch, push button switch, indication lamps etc .as required to complete for the new pump motor set., supply ,delivery, laying, installation of power cable of adequate size from motor feeder to motor .(min. 2 run x 3core , 185 sq mm xlpe armoured al. for each feeder), supply ,delivery, laying, installation of power cable of adequate size and length from pmcc to motor space heater . (min. 3 core 2.5sq mm. armoured cu for each motor), supply ,delivery, laying, installation of power cable of adequate size and length from pmcc to valve actuator etc. elsewhere required. (min . 4 core 2.5 sq mm. armoured cu), making end termination of all the power cables as stated in sl no 11,12,13 with all necessary equipments like termination kits(dry type), lugs , glands etc , installed for the modification job., supply ,delivery, laying, installation of control cables of different size as required for the purpose and length for completing the different control connections between control desk, motor feeders , lpbs, pmcc etc.to the satisfaction o
Tender For supply of visual indication of tm current with push button/toggle switch for wap-4 & wag-7 locomotiv es having gear ratio 23:58 (qty 36nos) & 16:65 (qty 60 nos) respectively as per rdso modification sheet el/ms/ 0339 rev'1' dated 04.04.2014 [ warranty period: 30 months after the date of delivery ]
Tender For supply of set of mushroom head non- latching push [set of mushroom head non- latching push button switch consisting of 02 items as follows: - 1) spring loaded switch momentary release hand operated mushroom head non- latching push button switch without enclosure: front dimension 40mm, cutout 22.5mm, colour blue as per clw spec. no. clw/es/3/0044, embossing confirming to rdso/2024/el/ms/0505 (rev.0). qty/set= 01 no. 2) spring loaded switch momentary release hand operated flush type push button switch double no interlock cutout 22.5mm, colour yellow, embossed vr as per clw spec. no. clw/es/3/0072/h, confirming to rdso/2024/el/ms/0505 (rev. 0). qty/set. = 01 no.]
Tender For corrigendum : supply of 19 different spares for sait teknik make ht starter and switches - ht hrc fuse holder, part no 0201160266 or equivalent , current transformer, part no 0201040097 or equivalent , local remote selector switch , part no 0201080102 or equivalent , digital ammeter with built in ass 96x48, part no 0201100221 or equivalent , led indication lamp, part no 0201050019 or equivalent , led indication lamp, part no 0201050020 or equivalent , led indication lamp, 22.5 mm dia,amber, part no 0201050021 or equivalent , push button actuator , 22.5 mm dia,green, part no 0201060007 or equivalent , push button actuator , 22.5 mm dia,red, part no 020106008 or equivalent , push button element,1noplus1nc, 10a, part no 0201060021 or equivalent , auxiliary contactor, 220v dc,2noplus2nc, part no 0201140177 or equivalent , on delay timer 10 a, 1no, 1nc, part no 0201130040 or equivalent , on delay timer 10 a ,1no, 1nc, part no 0201160372 or equivalent , emergency stop push button, mushroom head type, part no 0201060025 or equivalent , limit switch for service position , 10a, part no 0310020034 or equivalent , limit switch for test position , 10a, 1noplus1nc, part no 0310020033 or equivalent , limit switch for isolator, electrical interlock, part no 0310020007 or equivalent , transformer, part no 0201040113 or equivalent , current transformer, part no0201040102 or equivalent bid number/ & ( * ) : gem/2025/b/6080990 dated/ + : 28-03-2025 bid document/ 3 3 1 / 38
Tender For supply of push button switch and cover - flush type push button , twist to relese type push button , stay down latch key type push button , guard or protective cover , local control station for fixing epb