Tender For - arc of electrical material. - electrical work :, providing & fixing of ik08, ip 66 protected led street light luminaire on existing bracket/pole. fixture made of powder coated single piece pressure die cast aluminum material with heat dissipation fins on housing with uv stabilized pc (uv stablization report submitted for uv cover ) /toughened glass cover and secondary lens on each led & should be smd type of 3 to 5 watt each . the system efficacy >=125 lm/ wt and potted driver & has a unique bis r number with input voltage ac 120 to 270 v ac with high voltage cutoff @>=300 v ac and auto resetting safety , power factor >0.95 driver efficiency >85% ,thd(i) 10% humidity 10% to 90% rh working temp -5c to 45c . driver current 750ma. the luminaire shall be bis certified and trade mark certified. life expectancy equal or more than 50000 burning hrs with minimum 70% lumen maintened , cri >70 and cct 5700k +355k. surge protection shall be min 4 kv internal and min 10 kv external inside driver compartment. driver should be phase to phase protection of 440 v for 4 hrs. manufactures word mark/name engraved/embossing on die cast housing to allow traceability/authenticity. fixture shall be as per is 10322 complianced.oem must have its own in house nabl lab setup for all testing facilities for led fixtures. (lm79/lm80) certificate/ report with liable warranty of product/accessories from oem shall be submitted. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a" attached with this bsr . led street light fixture with minimum lumen output 5600 lm, supplying and drawing of xlpe insulated lt aerial bunched aluminium conductor cable confirming to is 14255/1995 and is 398 (pt-4)/ 1994 and as per discom specs. on existing cross arms through i hook with all necessary t&p required including binding and twisting etc. complete in all respect as required. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a" attached with this bsr . 1 x 25 sq. mm. + 1x25 sq. mm. (insulated), supply and fixing of 11 kv pin insulator confirming to is:731:1971 with latest ammendment on existing bracket including all accessories like ms forged hot dipped gi pin confirming to is 2486(part-i)/1993 & is:2486 (part-ii)/1989 with latest amendment, and as per latest discom specs. etc. as required. all as per pre approved by engineer in-charge.for additional technical parameters of product / work refer annexure a attached with this bsr, sitc of ip-42 and general construction confirming to is:8623 : 1993, wall/ free standing floor mounted dust and vermin proof compartmentalised cubical panel as specifications and other parameters required as per point (a) ,(b), (c),(d), (e), (f), (g), (h) as below:-(a)thickness of crca sheet shall be 2.0 mm, cable alley compartments having concealed hinged type doors with key type lock with / without detachable extension type structure. removable 3 mm. thick sheet steel gland plates with appropriate size of knockouts for cables shall be provided(b)complete panel shall undergo a process of degreasing, water rinsing, activation, derusting, pickling in acid bath, phosphatising & shall be subjected to nine tank process and then powder coated with approved shade of minimum 70 microns on both side of panel. the panel having pe foam/ neoprene rubber gasket of not less than 3mm thickness ,required hardware , concealed hinged door with key type locking arrangement for equipment/switchgear earthed with 2.5 sq.mm braided copper wire.[c) interconnection between bus bar and switchgears /cable shall be rigidly supported and made out by flexible copper wires (up to 63 amp ) and by solid bus bar (>63 amp ) . control wiring will be carried out with 1.5 sq.mm, earth wire with 2.5 sq.mm and ct with 2.5 sq.mm flexible copper wire only. all joints / interconnections of copper bus bar shall be dully tinned . c
Tender For equipment - purchase of equipments - purchase of equipment- electrostatics spray, the equipment should include spray gun, control unit, powder injector, and powder hopperit should able to coat/spray peek, epoxy & teflonit must work in the following operating conditions1. voltage: 1kv -110 kv2. current: 1ma-100 ma.3. main air pressure: 3.5 bar to 6.5 bar4. powder carrier air pressure: 2.0 bar to 6.0 bar5. powder hopper pressure: 0.5 bar to 4.0 bar 6. powder feeding rate: 1 g/min to 100 g/min7. fluidised powder feeder capacity: min. 1.0 litre air pressure and powder volume must be controlled by digital valve controllercontrol panel must show air pressure, powder feed rate, voltage, current and hopper pressurecontrol panel and powder hopper should be mounted on a suitable trolley connecting hoses must have anti-static propertiese-app for monitoring and programming the coating process is preferablecomprehensive warranty : 2 yearsequipment must be installed and demonstrated at bharathiar university, coimbatore at free of costone day training must be provided at free of costjustification: this equipment is required to carry out the work proposed in the r&d/ consultancy project entitled development of epoxy and peek coatings on ndfeb magnets by electrostatic spray technique
Tender For corrigendum : sitc of agri food bio mug turnkey pilot plant setup d d - process equipment with automation , civil works retrofit , civil external misc. incl , hvac works , hvac controls bms works , metallic insulated panels and cleanroom panel systems design , compressor and drier , electric boiler , thermic fluid heating system , water cooled brine chiller , water cooled chiller , cooling tower , pumps , water ring vacuum pump , chilled water piping for process and hvac , chilled brine piping for process , cooling water generation and distribution piping , compressed air instrument air generation and distribution piping , vacuum distribution , low pressure steam lpst piping distribution , high pressure steam hpst piping distribution , thermic fluid piping distribution , soft water distribution , nitrogen gas distribution , carbon di oxide gas piping distribution , oxygen gas piping distribution , structural steel supports works , equipment erection , drain piping , process piping , process cip piping , electrical lt systems , electrical ht works , fire alarm system , public address system , access control system , door interlocking system , closed circuit televisison cctv , gas detection system , networking voice and data system design , fire protection system , dismantling works
Tender For corrigendum : procurement of spares for mirage aircraft - rmmu-ds interconnection box, box,trim actuator, motor,universal, pl-2 cca, equipped chassis, utc board, ede 1 board, esdm board, isae board, rama board, front panel, back lighting module, pick-up,accelerometer, mdr wired structure, mkxii & modes transponder processor, external data control processor, connector and aircraft power system, psu module, equipped gyroscope structure, synchro board, high voltage power supply, input output unit, process grafic unit, starter,engine,gas turbine, box,regulating, power amplifier and diplexer, synthetiser pre-ampli receiver, ede 2 board, psu module, power supply no. 1, power supply unit, valve,restrictor, pl-6, power supply no. 2, interconnection unit, sonde c.f, receiver;radio, dual interrogater receiver, thermometer indicator with probe (0-1000 c), controller circuit, unlocking tool, valve, air (ipl), chassis,electrical equipment, digital tachometer, hbj-casing, power supply unit 5v, power supply unit 50v, 1030 mhz and 1090 mhz source, er power supply module, multi io& video acquisition, fiber-optic borescope kit, pressure switch