Tender For construction and development of various infrastructural works ph-ii i.e. academic block, mp hall, entry gate, canteen building, utility area with civil composite work including all wired and piped services including internal water supply, sanitary installations, facade works, interior works, electrical works including internal electrical installations, extra low voltage works, firefighting, fire alarm system, hvac, lifts, solar water heating system, external electrical installations, site development works including roads, pathways, drainage, horticulture and landscaping works, stps, wtp, bore wells, other miscellaneous works etc. all complete on engineering procurement and construction basis at survey no. 140,141-1, behind br. sheshrao wankhede shetkari sahkari soot girni, village-waranga, po- dongargaon, butibori, district- nagpur - 441108, maharashtra
Tender For supply of power equipment d d-- stationary valve regulated lead acid batteries (v2) as per is 15549 (q3) , high low input voltage disconnector 3 phase , phase and neutral balancing system 3 phase , voltage and current protector 3 phase , surge protection thundering arrester , power cable 4 core 16 mm copper outdoor , 20 kva servo motorcontrolled stabillizer 3 phase in 3 phase out , ups 20 kva 3 phase in single phase out with 2 hrs backup
Tender For providing of street light providing and fixing - providing & fixing of ik08, ip 66 protected led street lightluminaire on existing bracket/pole. fixture made of powder coatedsingle piece pressure die cast aluminum material with heatdissipation fins on housing with uv stabilized pc (uv stablizationreport submitted for uv cover ) /toughened glass cover andsecondary lens on each led & should be smd type of 3 to 5 watteach . the system efficacy >=125 lm/ wt and potted driver & has aunique bis r number with input voltage ac 120 to 270 v ac withhigh voltage cutoff @>=300 v ac and auto resetting safety ,power factor >0.95 driver efficiency >85% ,thd(i) 10% humidity10% to 90% rh working temp -5c to 45c . driver current 750ma.the luminaire shall be bis certified and trade mark certified. lifeexpectancy equal or more than 50000 burning hrs with minimum70% lumen maintened , cri >70 and cct 5700k +355k. surgeprotection shall be min 4 kv internal and min 10 kv external insidedriver compartment. driver should be phase to phase protection of440 v for 4 hrs. manufactures word mark/nameengraved/embossing on die cast housing to allowtraceability/authenticity. fixture shall be as per is 10322complianced.oem must have its own in house nabl lab setup forall testing facilities for led fixtures. (lm79/lm80) certificate/report with liable warranty of product/accessories from oem shall besubmitted. all as per pre approved by engineer in-charge. foradditional technical parameters of products/ work , refer annexure"a" attached with this bsr .led street light fixture with minimum lumen output 3700 lm, led street light fixture with minimum lumen output 5600 lm, providing & fixing of street light bracket made out from following size of b class , medium class g.i. pipe confirming to is : 1239 p - 1 ( 2004 ) with heavy duty pole clamp, saddles suitable fastners etc. 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 ., supply & drawing wiring for sub mains isi marked (is:694) 1100 volts grade pvc insulated flat twin core sheathed solid aluminium conductor with 10 swg g.i. support wire duly clipped etc. asrequired. for additional technical parameters of product / work refer annexure a attached with this bsr 4.0 sq.mm, providing & fixing of mechanical / digital time switch having following day / week programme and minimum 100 hours reserve and ac1 rating of 16-20 amperes including making connection,programming conforming to iec 60730-1 and 60730-2-7 etc. as required. all as per pre approved by engineer in-charge. foradditional technical parameters of products/ work , refer annexure"a" attached with this bsr . one day reserve (analog type ), providing & fixing of 240/415 v ac mcb with positive isolation of 10ka breaking capacity (b/ c/d tripping characteristic as per type ofload and site requirement) 4 kv impulse withstand voltage, isimarked is 8828(1996) / conforming to iec 60898-1 2002, iec60947-2, low watt losses, trip free mechanisum , energy limiting ofclass 3 as per iec, minimum phase termination capacity of35sq.mm. , conductor line load reversibility , ip 20 contact protectionand fitted in existing distribution board/sheets, minimum electricaloperation 20,000 upto 20 a rating and 10,000 upto 63 a, 5000 for 80a & above rating including making connections, testing etc. asrequired. oem shall have submit nabl / cpri / erda accrediatedlab type test reports & all as per pre approved by engineer incharge. for additional technical parameters of product / work referannexure a attached with this bsr single pole mcb (with b/c curve tripping characteristics) 6 a to 32 a rating, providing & fixing of 240/415 v isolator isi marked is:13947-iii/conforming to iec 60947-3, suitable for ac22a utilizationcategory, 4kv impulse withstand voltage, true contact indication,red colour dolly / lever shall have single mould covering ove
Tender For electrical and electrical low voltage (elv) works - data networking system and telephone (epbx) , pa system , ip based cctv system , earthing system & safety mat , lightning protection system
Tender For supply of build a voltage divider bias circuit and measure the terminal currents & terminal voltages , characteristics of triac, . , r and rc triggering circuit of scr. , measure the operating frequency of oscillation of the wien-bridge oscillator. , conversion of galvanometer into ammeter and voltmeter , use kelvin s double bridge for measurement of low resistance , measure medium resistance using wheatstone bridge or voltmeter ammeter method or ohmmeter , multiplexer and de- multiplexer design using ics (74151/74150) , 7 segment display , decade counter (0-9) using ic 7490 , op amp trainer , interfacing 7 segment display with 8051. interfacing 8-bit dac with 8051. interfacing a dc motor wit , basic digital communication training system , soldering iron , determine the radiation pattern of half wave dipole antenna , various antenna (half wave dipole, yadi uda, parabolic reflector) - antenna training system , ladder logic to test the demorgan s theorem , interface a dc motor with an h-bridge module to control its speed and direction , jumfer wire(male and female) , usb cable for audrino , ic 741 , led of different colour , digital wattmeter , discrete component trainer , spectrum analyzer 1.5 ghz , digital multimeter , microwave test bench , lcr meter