Tender For corrigendum : supply, installation, testing and commissioning of 2 no. chillers with cooling tower in central ac plant of main hospital at skims soura - sitc of vfd based, ahri/ eurovent certified, water-cooled, mono/ twin screw type chiller of capacity not less than 100 tr with allied items. the item shall be complete and ready to be connected with main headers in the existing central air conditioning plant of skims soura. the chiller shall be accompanied with microprocessor based control panel with all safety, switch gears needed for safe, smooth and hassle-free operation. the job includes laying of foundation as per oem recommendation which shall be not less than 6 inches above the finished floor level. the technical specifications are further detailed in annexure b., sitc electric-motor driven centrifugal pump for condenser and chiller sides having a discharge of 15 to 18 litres per second, head of 30 metres, 1450 rpm. the technical specifications are furhter detailled in annexure b., insulated chilled water piping (nitrile rubber insulation)supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 kg/ cum density, thermal conductivity 0.037 w/mk or better at 20 deg mean temperature class o insulation applied by suitable adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect.note: the pipes of sizes 150mm & below shall be m.s. c class as per is: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per is: 3589, from minimum 6.35mm thick m.s. sheet for pipes upto 350 mm dia., 300 mm (32mm nitrile insulation thickness), 250 mm (32mm nitrile insulationthickness), 150 mm (32mm nitrile insulationthickness), 125mm (32mm nitrile insulation thickness), 100 mm (32mm nitrile insulationthickness), 80 mm (32mm nitrile insulation thickness), 65 mm (32mm nitrile insulationthickness), sitc of butterfly valves with di body double flanged construction with epdm coated disc with long pitch and pn 16 pressure rating as per is 13095 (1991), 250 mm , 150 mm , 125 mm , 100 mm , 80 mm , 65 mm , providing and fixing of aluminum cladding of 0.63 mm thick sheet to the insulated pipelines including bends, valves, fittings, etc. the job includes grooving, providing and fixing of screws, washers etc. as per is : 2676 - 1981, 300 mm (32mm nitrile insulation thickness), 250 mm (32mm nitrile insulation thickness), 150 mm (32mm nitrile insulationthickness), 125mm (32mm nitrile insulationthickness), 100 mm (32mm nitrile insulation thickness), 80 mm (32mm nitrile insulationthickness), 65 mm (32mmnitrile insulation thickness), sitc of ductile iron non-return valve of following size with allied jobs as per site requirement. the valve shall be conforming to is-5312. pressure rating : pn16, 150 mm , 125 mm , 100 mm , sitc of y-strainer (ci) flanged end, of following size with allied jobs as per site requirement. pressure rating : pn16, 150 mm , 125 mm , 100 mm , 80 mm , sitc of balancing valve (ductile iron) of following size with allied jobs as per site requirement. pressure rating : pn16, 150 mm , 125 mm , sitc of t-strainer (c.i.) of following size with allied jobs as per site requirement. pressure rating : pn16, 250mm , sitc of fully stainless steel pressure gauge (bourdon beryllium copper, socket ss316l, case and bazel ss304), rugged construction with epdm blowback, safety glass. 0-40 kg/cm , dual display bar/psi or selectable, sitc in position the bi-metal dial thermometer temperature guage 4 dail size bsp (m) connection, ss case and ss wetted parts completer as required, sitc of air release valve of following size. air release valves shall be provided at all higher points in piping system for venting., 25
Tender For bid to ras bid to ras armo 2025 27 sh operation and maintenance of hvac system at split at goa airport - manpower for operation and day to day maintenance , camc 4nos x 600 tr chiller , camc 1no x 400 tr chiller , camc anciliary equipments of hvac system , treatment and analysis of hvac condensor water , treatment and analysis of hvac chilled water , supply and replacement of chiller compressor lube oil for carrier make , supply and replacement of chiller compressor lube oil for blue star make , replacement of old worn out ahu air filter with new filter , cmc of ahu fire smoke damper, control panel, actuator , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-500 mm dia valve , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-400 mm dia valve , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-350 mm dia valve , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-300 mm dia valve , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-150 mm dia valve , supply,fabrication,installation, testing and commissioning of site fasbricated gss sheet thickness 24 swg , supply,fabrication,installation, testing and commissioning of site fasbricated gss sheet thickness 22 swg , supply,fabrication,installation, testing and commissioning of site fasbricated gss sheet thickness 20 swg , supply and fixing 50 mm thickness closed cell nitrile rubber with insulation provided with uv protected aluminium based cladding with cold setting adhesive on exposed outdoor ducting , supply and fixing 50 mm thickness closed cell nitrile rubber with insulation with factory laminated aluminium foil by applying suitable cold setting adhesive on indoor ducting above false ceiling , cmc of existing uvgi ultra violet germicidal irradiation system provided inside ahu exluding uv lamp reflector and uv ballast. , supply of uv lamp for existing uvgi provided inside ahu , supply of reflector for existing uvgi provided inside ahu , supply of uv ballast for existing uvgi provided inside ahu , cmc of car parking ventilation system installed at mlcp including axial flow type jet fans , cmc of window split type airconditioners cassette type of all makes of 1 point 5 ton 2 ton capacity with single phase supply at different locations including providing for first year , cmc of window split type airconditioners cassette type of all makes of 1 point 5 ton 2 ton capacity with single phase supply at different locations when required for second year , comprehensive maintenance contract of split multi split type cassette typetower type airconditioners of all makes of 3 ton capcity with 3 phase supply etc as and when required for first year , comprehensive maintenance contract of split multisplit type cassette type tower type airconditioners of all makes of 3 ton capcity with 3 phase supply etc as and when required for second year , cmc for vrf system indoor unit varying from 1 ton - 2 ton installed in new admin block , cmc for vrf system indoor unit varying from 3tr installed in pre security area , cmc for vrf system indoor unit varying from 4tr installed in pre security area , cmc for vrf system indoor unit varying from 4tr installed in 1st floor mlcp cisf portion , cmc for vrf system indoor unit varying from 4tr installed in 2nd floor mlcp, aai offices , cmc for vrf system indoor unit varying from 2 ton and cassette unit of 3 ton installed in apron control room. , comprehensive maintenance contract for vrv variable refrigerant volume system consisting of 03 nos of 3point2 tr cassette ac indoor unit, including all related accessories installed in aocc room , comprehensive maintenance contract for vrv variable refrigerant volume system consisting of12 nos outdoor units of 17point7kw each rating, installed in present dsha , comprehensive main
Tender For corrigendum : supply of sc050560036 abb ac drive acs800 spare drive pcb profibus dp adapter , sc050560037 acs 800 spare drive pcb drive comm interface product type rdco 1c , sc050560038 abb ac drive acs800 spare drive pcb pulse encoder int type rtac 01c , sc050560102 control panel type cdp 312r1 for abb ac drives article no 64378660 g , sc050330063 drive control unit rdcu 12c for slew hoist vvvf drive , sc050560133 abb make ac drive model acs800 04 0016 3 with cdp 312
Tender For corrigendum : supply of goods, tools & equipmentforan international standard itotin electrician tradeat iti vyara, gujarat, india - electrical machine trainer suitable for demonstrating the construction and functioning of different types of dc machines and ac machines (single phase and three phases). should be fitted with friction brake arrangement, dynamometer, and instrument panel and power supply unit., motor-generator (ac to dc) consisting of: squirrel cage induction motor with star-delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and plate, fixing bolts, foundation bolts and flexible coupling. induction motor rating: dc shunt generator rating: induction motor rating: dc shunt generator rating:, motor generator (dc to ac) set consisting of-shunt motor with starting compensator and switch directly coupled to ac generator with exciter and switch board mounted with regulator, breaker, ammeter, voltmeter frequency meter, knife blade switch and fuses etc. set complete with cast iron bed plate, fixing bolts, foundation bolts and flexible coupling. shunt motor rating: ac generator rating:, linear i.c. trainer, digital i.c. trainer, component of typical small hydro power, component of typical water mill, low voltage control and systems. with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, residential and small business systems with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, building control systems and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, industrial control system and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, solar system lab suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, training system predictive maintenance and condition monitoring of electric drives, electric vehicle motors and battery training & test bench, industrial electrical testing facility with circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the testing by the student, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, powerfactor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester
Tender For corrigendum : e-tender (2nd call) for procurement of laboratory instruments, equipment, appliances for the college of veterinary sciences and ah, rk nagar under the nec funded project for the year 2025-2026 - biosafety cabinetclassii, a 2 with accessories and power back up (bacteriology)-- the biological safety cabinet should be of class ii, type a2 designed in compliance with international standards the biological safety cabinet quoted instrument model must have international standards test likensf, tuv nord, en 12469 certification. certificate copy must be provided along with the technical bid. working area should be around 4foot. it should have exterior dimension w x h x d of 1300x 1568 x 800 and interior dimension wxhxdof 1200x 780x 630 it should have 1 piece grade 304 stainless steel or thermos scientific smart coat interior itshouldhavefeatureforpersonalprotection,sample protection, cross contamination protection and environmental protection. it must utilize brushless dc motor technology which uses significantly less energy with less heat emission provision compared to traditional ac motor technology to ensure lower levels of energy consumption. it should have 10 sloped front for exceptional comfort and ergonomics thesystemshouldbedesignedwithdualmotor. the motor must automatically adjust or control fan speed in real time to maintain constant airflow during filter loading or temporary obstruction. air flow direction: vertical laminar flow & air intake across front opening and 70% recirculation. filter: high performance particle air filter h14(hepa en1822), filtering efficiency 99.995% mpps or better. energy saving mode when cabinet not in use with maintaining sterility. continuous airflow helps to maintaina sterile environment, evenwhen the cabinet is not in use. thesystemshouldhaveindependentsensorstodetect pressure changes across the exhaust and down flow plenum/ air velocity and should indicate alarm signal when a 20-30% change in inflow/ exhaust or down flow occurs. control panel and performance monitor displays inflow/ down flow velocities, hours of use etc. to verify proper cabinet operation. frontglasswindowshouldbeeasilyloweredfor thorough smart cleaning of inner surfaces and designed to protect users by maintaining inflow, even when the window is lowered. the uv light must be quoted which should be programmable from 30 min to 24 hrs. in minimum 30 minutes increment to shut off automatically. the settings must allow the user to program the timer. the cabinet noise level must be less than 63 db(a) as measured in a sound proof room to promote more comfortable and safer working habitsof the user a per nsf/ ansi 49. the controller must be located on a slanted frontpanel so it is easy to see from a seated working position in front of the cabinet. control panel should be a large digital color touch screen display with health monitoring system, valuable safety and performance data with constant read-out of downflow/ inflow velocities and hours of operation in real-time, number of hours of use on the hepa filters. the front window sash must be angled 10 sloped front for operator comfort. two pieces of removable and autoclavable stainless steel arm rest should be provided for operator s comfort without disturbing the air flow. the system must have audio visual alarms to indicate when inflow is restricted and as well as whether front window is in correct position or not. theworkareashouldbeilluminatedwithswitchable fluorescent lamp of lighting power >120 fc or higher. suitable height floor stand without casters should be provided. in built access ports, 2 nos. (1 on each side) shouldbe available. it has single piece stainless steel work tray for easy cleaning and decontamination. warranty:minimum3year. electrical supply available: 230v a.c, single phase, 50 hz. bidder should provide printed brochure of the quoted model and details specification should be available in the manufacture website. customized model would not
Tender For supply of static inverter 25kva for rmpu (underslung) for lhb hybrid sg ac coaches with control cable length pp&npp=18mts each, as per drawing: rdso/pe/spec/ac/0024 rev-" 0" 2001 am-2. , packing instruction: electrical panels to be protected with transparent bio degradable polythene bag/sheets thickness of 0.1 mm or an antistatic bag of 350 to 400 gauge (100 micron approx.) on all sides of panel & panel shall be packed in transport w orthy wooden cage. bottom frame to be made of wooden planks 20mm thick & should h ave support of at least 3 wooden batons of size 100x100mm of suitable length to facili tate lifting by fork lifter & secure properly with suitable packing to avoid in-transit d amage. each panel to be packed in transport worthy wooden cage of suitable dimensio ns made out of wooden strip of 20x100 mm size. gap between each strips should not be more then 100mm.a list should be pasted on each wooden cage showing order no, pl no , description, drg /spec. no, qty, firm' name & address, consignee name, date of dispatch, top bottom arrow mark etc. [ warranty period: 30 months after the date of delivery ]
Tender For supply of miscellaneous consumables for unit coh and routine maintenance work at emd-2-tg wtps,gsecl. - ht pvc insulation tape size 0.18 mm x25 mm x 65 mtr length, pvc insulated copper unshethed flexible wire 1.5 sqmm,1100 v, godrej make 7 lever door lock, pvc insulated, unsheathed flexible copper cable size 1 core x 2.5 sq. mm, 1100 v grade, polyester webbing sling, swl 5000 kg x 3 mtr, impact wrench power/battery operated, cordless screw driver power/battery operated, flat cable 3 corex4 sqmm with copper conductor for submersible motor, painting brush size 3" (75 mm), painting brush size-38 mm, allen key set of size : 1/16" (inch) to 3/8" (inch), allen key set of size 1.5 to 10 mm, rusting clean brush, wire brush round 1.1/2", plastic dori (sutari) for binding of plastic ,0.5 thick &2mm width., hand drill machine size 13mm, britelite 1200 meters long rang torch rechargeable led flashlight with charger., drill bit set it/addision,size;2 mm to 10 mm., pvc hand gloves acid/alkali proof size 16" (yelow colour), esab earthing clamp, washing powder ( 1 kg pack ), transparant tumbler 1 ltr, pvc buckets-15ltr, painting brush size 2" (50 mm), self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of red colour, self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of yellow colour, self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of blue colour, self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of black colour, self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of green colour, dr. back make backtol red in 1 lit. tin varnish, light gray paint size 4 liters light gray paint size >> 1 liter., rotary selector switch capacity-12amp ,3 way no-off 3 position 60 degree,kaycee make cat no-2t16c, test leads (probes) for digital multimeter, auxiliary relay re-300 coil voltage 250v dc, jyoti make re-300 plug in type relay , coil voltage 240 v,50hz ac with led indication & 4 change over contact having 10 amp rating., plastic tool box with organizer product no.:- ptb 16 (195 x 240 x 435), integral led type solid state indicating lamp module for supply voltage of 230 v ac/dc +/- 10 percent , suitable to panel cut out 30.5 mm dia., lens colour - red., integral led type solid state indicating lamp module for supply voltage of 230 v ac/dc +/- 10 percent , suitable to panel cut out 30.5 mm dia., lens colour - green., integral led type solid state indicating lamp module for supply voltage of 230 v ac/dc +/- 10 percent , suitable to panel cut out 30.5 mm dia., lens colour - amber., integral led type solid state indicating lamp module for supply voltage of 230 v ac/dc +/- 10 percent , suitable to panel cut out 30.5 mm dia., lens colour - white., integral led type solid state indicating lamp with lamp holder & lens for 230 v dc +/- 10 percent panel cutout, 30.4 mm dia colour blue, start push button c & s make type- rb2-ba3+rb2-bz10 (rcb2-ba3)., mushroom head stop pushbutton turn to release c& s make,type- rb2-bs54+rb2-bz10 (rcb2-bs54)., contact element -1no. code rb2be101 make c&s, contact element, 1 nc contact, c and s cat. no. rb2-be-102, 250 v ac/dc control supply switch, capacity-16amp,type-base mount., multifunction multirange timer type:-micon225 0.1 sec -10 hrs., 24/240 vac/dc, cat no: 2a5dt5, 2c/o make:-l&t, manila rope, size: 16 mm dia, manila jute rope size 12 mm, auxiliary relay of jyoti make re-300 with led indication, 4 c/o contacts for 110v ac., jyoti make re-300 plug in type relay , coil voltage 24 v,dc with led indication & 4 change over contact having 10 amp rating.
Tender For corrigendum : supply of rectifier with spares - rectifier lot -1 with qt , rectifier lot -1 , rectifier lot -2 , rectifier lot -3 , rectifier lot -4 , 9kw ac-dc power supply lot -1 , 9kw ac-dc power supply lot -2 , 9kw ac-dc power supply lot -3 , 9kw ac-dc power supply lot -4 , power train assembly lot -1 , power train assembly lot -2 , power train assembly lot -3 , power train assembly lot -4 , spare emi plus input distribution unit lot -1 , spare emi plus input distribution unit lot -2 , spare emi plus input distribution unit lot -3 , spare emi plus input distribution unit lot -4 , solid state relay- 3 phase lot -1 , solid state relay- 3 phase lot -2 , solid state relay- 3 phase lot -3 , solid state relay- 3 phase lot - 4 , spare interface digital box lot -1 , spare interface digital box lot -2 , spare interface digital box lot -3 , spare interface digital box lot - 4 , control panel pcb lot -1 , control panel pcb lot -2 , control panel pcb lot -3 , control panel pcb lot -4 , lcd plus led display lot -1 , lcd plus led display lot -2 , lcd plus led display lot -3 , lcd plus led display lot -4 , control panel bias pcb lot -1 , control panel bias pcb lot -2 , control panel bias pcb lot -3 , control panel bias pcb lot -4 , control panel signal pcb lot -1 , control panel signal pcb lot -2 , control panel signal pcb lot -3 , control panel signal pcb lot -4 , mccb system lot -1 , mccb system lot -2 , mccb system lot -3 , mccb system lot -4 , mcb unit lot -1 , mcb unit lot -2 , mcb unit lot -3 , mcb unit lot -4 , blower dc fan lot -1 , blower dc fan lot -2 , blower dc fan lot -3 , blower dc fan lot -4 , blower ac fan lot -1 , blower ac fan lot -2 , blower ac fan lot -3 , blower ac fan lot -4 , fuse lot -1 , fuse lot -2 , fuse lot -3 , fuse lot -4 , fuse holder lot -1 , fuse holder lot -2 , fuse holder lot - 3 , fuse holder lot -4
Tender For supply of earth leakage device/ relay (elr), suiatble for feeder of lhb power cars control panel, as per model rd3 48(12-48 v ac/dc) of m/s abb make, or model no. elr-3c (24-48 v ac/dc) of m/s fanox make, or model no. rcm 470ly-21 of m/s.bender make, confirming to rcf specification no. edts 103, rev-d, am no.4.accepted make & model no: as per sr. no. 2 of bom of rcf specification no. edts 103, rev-d, am no.4 or any other rcf/rdso approved.
Tender For tender for supply of supply erection commissioning and performance testing of instrumentation and automation package : : - supply of pac 9074crio9067 details as per sl no 1 in boq , supply of di 329425 with accessories details as per sl no 2 in boq , supply of do 329476 with accessories details as per sl no 3 in boq , supply of ai 169208 with accessories details as per sl no 4 in boq , supply of ao 49265 with accessories details as per sl no 5 in boq , supply of magnetic flow meter details as per sl no 6 in boq , supply of digital rotameter details as per sl no 7 in boq , supply of radar level transmitter details as per sl no 8 in boq , supply of 3kva online ups with battery details as per sl no 9 in boq , supply of frp cable tray details as per sl no 10 in boq , supply of high end computer details as per sl no 11 in boq , supply of control cable 24 c x 1sq mm details as per sl no 12 in boq , supply of control 12pair x 1sq mm details as per sl no 13 in boq , supply of control cable 12 c x 1sq mm details as per sl no 14 in boq , supply of control 1pair x 1sq mm details as per sl no 15 in boq , supply of thermoplastic junction box details as per sl no 16 in boq , supply of thermoplastic junction box details as per sl no 17 in boq , supply of control relays with base 24v dc coil details as per sl no 18 in boq , supply of control relays with base 230v ac coil details as per sl no 19 in boq , supply of miscellaneous items details as per sl no 20 in boq , supply of plc cum computer console details as per sl no 21 in boq , supply of computer chair details as per sl no 22 in boq , supply of structural material details as per sl no 23 in boq , supply and installation of hdpe pipe details as per sl no 24 in boq , labour charge for erection and commissioning of pac 9074crio9067 details as per sl no 25 in boq , labour charge for erection and commissioning of di 329425 with accessories details as per sl no 26 in boq , labour charge for erection and commissioning of do 329476 with accessories details as per sl no 27 in boq , labour charge for erection and commissioning of ai 169208 with accessories details as per sl no 28 in boq , labour charge for erection and commissioning of ao 49265 with accessories details as per sl no 29 in boq , labour charge for erection and commissioning of magnetic flow meter details as per sl no 30 in boq , labour charge for erection and commissioning of digital rotameter details as per sl no 31 in boq , labour charge for erection and commissioning of radar level transmitter details as per sl no 32 in boq , labour charge for erection and commissioning of 3kva online ups details as per sl no 33 in boq , labour charge for laying fixing erection of frp cable tray details as per sl no 34 in boq , labour charge for laying glanding details as per sl no 35 in boq , labour charge for laying glanding details as per sl no 36 in boq , labour charge for laying glanding details as per sl no 37 in boq , labour charge for laying glanding details as per sl no 38 in boq , labour charge for erection and commissioning of thermoplastic junction box details as per sl no 39 in boq , labour charge for erection and commissioning of thermoplastic junction box details as per sl no 40 in boq , labour charge for erection and commissioning of control relays with base details as per sl no 41 in boq , labour charge for erection and commissioning of control relays with base details as per sl no 42 in boq , labour charge for erection and commissioning of plc panel with computer console details as per sl no 43 in boq , labour charge for erection and commissioning of high end computer details as per sl no 44 in boq , labour charge for structure works details as per sl no 45 in boq , labour charge for installation of hdpe pipe details as per sl no 46 in boq , labour charge for software programming details as per sl no 47 in boq