Latest catenary system Tenders | Government catenary system Tenders

State Government

CTN :40095274

19 May, 2025 NA

Birbhum - West Bengal

Tender For providing electro-mechanical accessories and others at pump house- i and ii for bahadurpur w/s scheme at murarai -i block under bolpur mechanical division phe dte. - supply and delivery at site of the following submersible pumping machinery and electrical accessories as per approved vendor list of phed, submersible pumping machinery directly coupled with water proof suitable size motor having following specification :- pump:duty condition -25.74 m3/hr, head- 57 mtr, shaft-stainless steel, impeller- s.s / gm, outlet size: 65mm / 80mm., motor:submersible type 3 ph , 50hz, 415 volt 10% 2900 rpm motor must be suitable for operation with star delta starter.(test certificate along with characteristic curve should be submitted at the time of delivery)., 1.1kv grade 4 sq.mm x 3 core water proof flat submersible cable for above pump-motor set., 1.1kv grade 10 sq.mm 3 core xlpe insulated aluminium armoured cable conforming to is 7098 (part-i) 1988, with upto date amendments., supply and delivery of the following valves, pipes and gauges etc at site, 3mtr long 80mm dia upvc standard type column pipe [cream color] with both side threaded and one end side socketed with registered kpmg, 1.5 mtr long 80mm dia upvc standard type column pipe [cream color] with both side threaded and one end side socketed with registered kpmg., 80mm dia. ci top & bottom adopter., heavy type suitable dia. ms suspension clamp along with nuts bolts and washers., 80mm dia. cidf non-raising sluice valves, pn 1.0 rating (conforming to is:14846) for delivery pipe line and wash out line.(moc & tc needed for valve)., 80mm dia. cidf single door swing non return valve, pn 1.0 rating (conforming to is:5312).(moc & tc needed for valve)., cidf 90 bend- 1no., ci flanged tee- 1no., blank flange-1no., ci/ ms flanged short piece 0.50 mtr.-1no, ci/ ms flanged pipe 1mtr.- 1 no. etc (as per is specification and certification registered) for construction of delivery pipe line and wash out line, heavy type 250mm dia./suitable split type tube well cover with clamping arrangement including supply of nuts, bolts and washer as per departmental design., anti snapping safety device for pump set by supplying suitable size of ms angle busket and nylon rope of required length including supplying of nuts, bolts and all other materials, 150mm dial pressure gauge [range 0-7kg/cm ] with glycerine filling inside the dial including brass cock and fitting complete [this cost includes 15mm. dia g.i. pipes and specials]., making brick pillar 0.25 x 0.25 x 0.75 mtr/suitable hight for supporting of valves and pipes with 12mm thick plaster and net cement finish complete., making cc foundation for support of the kiosk box after excavating the earth upto a depth of 0.6 mtr below the gl including supply of all materials complete with 12 mm thick cement plastering with net cement finishing complete as per direction of eic (size: 3 x 1 x 5)., suitable kiosk box for cable connection of submersible pump motor set with degree of protection ip 65 including suitable legs and 6 nos. al. bus bar for 32 amps and all necessary earthing arrangement and insulator as per direction of eic., laying of one no. cable 10 sqmm 3 core ( departmental supply) in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of thecable with 8 (eight) nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed., carrying and fixing three phase submersible pump 7.5 hp mug starter as per direction of eic ., installation of submersible pumping machinery to newly sunk tubewell along with column pipes (as required), top cover, valves, and specials of above with protection pipe and supply of ms clamp, nut bolt, cable gland socket etc. making inerconnection of the pump delivery line to pump collecting main line near tubewell with supply of all necceasary pipe, reducer/enlarger, gi/ms specials etc.

State Government

CTN :40080935

28 Apr, 2025 18.63 Lacs

Pondicherry - Pondicherry

Tender For sinking of new tubewell, supply, erection and commissioning of submersible motor and pumpset including kiosk shed with all electrical accessories. providing, laying of distribution line, pumping main and interlinking with the existing pipe in t.s. no

Central Government/Public Sector

CTN :39964946

29 Apr, 2025 NA

Sonbhadra - Uttar Pradesh

Tender For 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

CTN :39657632

29 Apr, 2025 6.20 Crore

Kolkata - West Bengal

Tender For corrigendum : carrying out various instrumentation works for part a as per standard specification by providing all required materials in connection with the composite works for setting up of hpg-2, butene-1 and psa units at lepetkata, assam of m/s bcpl-instrumentation"pressure gauges and accessories (excl. supply of impulse pipe / tubing materials)"installation of line mounted or remote mounted or local gauge board mounted pressure gauge/ pressure gauge with pulsation dampener / syphon / over-range protector (direct / surface mounted / diaphragm seal type) inclusive of mounting of instrument, supply and erection of supports / tray, mounting on support (if support required), laying of capillary on tray, fabrication and installation of manifolds / impulse lines with supports as per standards indicated below, hydraulic testing and painting of supports but exclusive of supply of instrument, gauge board, yoke, piping material and calibration.in stainless steel as per standard 7-52-0432/1112in carbon steel as per standard 7-52-0432/1112in carbon steel as per standard 7-52-1222in carbon steel as per standard 7-52-1210in carbon steel as per standard 7-52-0433/1113in carbon steel as per standard 7-52-1120in carbon steel as per standard 7-52-0459/1158"pressure instruments (excl. supply impulse pipe / tubing materials)"installation of pressure transmitters/ pressure switches (with or without pulsation dampener, over-range protector)/ diaphragm seal type pressure transmitters/ diaphragm seal type pressure switches including mounting on yoke/ surface, supply of supports for capillary, supply and erection of supports for impulse lines wherever required, fabrication and installation of manifolds/ impulse lines with supports as per standard indicated below, laying of capillary on supports, hydraulic testing and painting of supports but exclusive of supply of instrument, piping/tubing materials, all electrical/ pneumatic connections, yoke and calibration.in carbon steel as per standard 7-52-0437/0438/1131/1132in carbon steel as per standard 7-52-1222in carbon steel as per standard 7-52-1223in carbon steel as per standard 7-52-2103in stainless steel as per standard 7-52-1223in carbon steel as per standard 7-52-1143in stainless steel as per standard 7-52-1143"differential pressure instruments (excl. supply of impulse pipe/tubing materials)"installation of differential pressure transmitters (including one side capillary type)/ differential pressure switch(including one side capillary type)/ diaphragm seal type dp transmitters/ diaphragm seal type dp switch including mounting on yoke/ surface, supply and erection of supports for impulse lines wherever required, fabrication and installation of manifolds/ impulse lines with supports as per standard indicated below, supply and fabricating of supports for capillary, laying of capillary on supports, painting, installation of flushing connection, hydraulic testing of impulse lines as per standard indicated below but exclusive of supply of instrument, piping material, all electrical/ pneumatic connections, yoke and calibration.in carbon steel as per standard 7-52-0452/1171in carbon steel as per standard b348-7-52-4062in stainless steel as per standard b348-7-52-4062in carbon steel as per standard b348-7-52-4063"differential pressure (flow) transmitters (excl. supply of impulse pipe/tubing material)"installation of differential pressure(with or without integral manifold)/ diaphragm seal type differential pressure flow instruments including mounting on yoke, supply of supports for impulse lines/ manifolds/ capillary, fabrication and installation of manifolds/ impulse lines with supports as per standard indicated below, laying of capillary on supports, hydraulic testing and painting of supports but exclusive of supply of instruments, piping material, all electrical/ pneumatic connections, yoke and calibration.in carbon steel as per standard b348-7-52-3339in carbon steel as per standard 7-52-1305in stainless

CTN :40082577

28 Apr, 2025 21.64 Lacs

Allahabad - Uttar Pradesh

Tender For boring of 1 no. deep tubeweel and laying of water supply pipe line at allahabad museum, prayagraj including electrical work.subwork/packages:boring of tubewell

State Government

CTN :39905522

30 Apr, 2025 23.71 Lacs

Bardhaman - West Bengal

Tender For corrigendum : shifting of electrical infrastructure with laying of 33 kv ug line to facilitate the work of construction of limited height subway at bhotarpar lc gates in between burdwan and kamnara station at burdwan katwa rail line

State Government

CTN :39855018

25 Apr, 2025 27.48 Lacs

Burdwan - West Bengal

Tender For corrigendum : supply and installation of electrical fixtures and gadgets in bolpur ib at bolpur under burdwan zone in west bengal. - supply & delivery of 3 phase 415v fixed speed cassette type air-conditioner machine having cooling capacity not less than 14100w, eer 2.7 to 3.2, noise level not more than 56db. this cassette type air conditioning machine should be fitted with scroll compressors, lcd remote & all other accessories suitable for refrigerant-r32/r410a. (make-o-general /mitsubishi electric/mitshubishi heavy industries as per approved by eic/authority)., supply & delivery of 240v split air-conditioner machine having cooling capacity not less than 6875 w, isser 3.8 to 4.39, bee rating not less than 3 star, noise level not more than 46db. this split air conditioning machine should be fitted with rotary compressors, lcd remote & all other accessories suitable for refrigerant-r32/r410a. (o-general /mitsubishi electric /mitshubishi heavy industries as per approved by eic/authority)., installation, testing & commissioning of the above-said split ac outdoor unit on existing iron structure and indoor unit on wall & mending good the damages as per direction of e.i.c., installation, testing & commissioning of the above-said split ac outdoor unit by fixing iron angle unit on wall & mending good the damages as per direction of e.i.c., supply & installation of extra add-on items- hvac grade 5/8"(for suction) & 3/8"(for discharge) 1.15mm thickness copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above ac machine as per direction of eic., supply & installation of extra add-on items- hvac grade 5/8"(for suction) & 1/4"(for discharge) copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above ac machine as per direction of eic., supply & installation of extra add-on items- hvac grade 1/2"(for suction) & 1/4"(for discharge) copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above ac machine as per direction of eic., supply & laying of 4core 2.5sq.mm 1.1 kv insulation grade sheathed cu cable with gas line as per direction of eic for making interconnection/communication between indoor to outdoor unit of split type ac m/c.(make- havells/finolex/polycab as approved by e.i.c), supply and laying 5/8(20mm) heavy type pvc pipe for water drainage., supplying, fabrication & fixing of iron stand of m.s. angle size (40 mm x 40mmx6mm) for installation of outdoor unit of 4.0 tr split ac incl. drilling 2 nos holes in each angle and horizontal angle angle 40 mm x40mm x 6 mm in each stand. each stand will be properly fixing by supporting angle (25x25x5mm) and flushnut on peripheral wall as per machine configuration & load with adequate service access as per direction of eic, supplying and fixing 415 v four pole mccb of breaking capacity 25ka/35ka with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing dbs / enclosure and necessary connection (a) 160 amp fp mccb (make legrand/crabtree/siemens/l&t/ abb as approved by e.i.c) [d-8/10], supplying and fixing 240/415 v mcb of breaking capacity 10ka & c characteristics on din rail of existing dbs and necessary connection (make legrand/crabtree/siemens/l&t/abb as approved by e.i.c) [d-6/7] (a) 6-32 amp tp mcb, distribution wiring in 1.1 kv single core stranded fr pvc insulated & unsheathed copper wire (brand approved by eic) in 20mm size pvc rigid conduit fr (precision make) incl. necy. fittings as required[e-14] i) 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ecc [e-14/ 1(a)(iii)], s & f 3phase 9-15a , 415 v dol starter (make-l & t ,cat no. ss94351 or equivalent model of abb/siemens as per dierction of e.i.c) to be fixed on wall with all fixing accessories complete as

State Government

CTN :39996366

06 May, 2025 3.45 Crore

Kanchrapara - West Bengal

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

CTN :39983656

30 Apr, 2025 NA

Mumbai - Maharashtra

Tender For design supply erection testing and commissioning of 25 kv 50 hz single phase conventional type overhead equipment sub sectioning and paralleling post retractable rigid catenary system and rigid over head conductor system of wcl sasti

corporations/Associations/Others

CTN :39918726

21 Apr, 2025 6.50 Lacs

Hosur - Tamil Nadu

Tender For supply and fixing of 3 core 6 sqmm cable, column pipe, electrical items and laying pipe line works for ward no. 10 subash nagar and alasanatham school opposite in hosur city municipal corporation.

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