Tender For corrigendum : provn of 140 kva genr set with covered shed, lightingprotectionsystem near building no bi-28 (communication hub) near ecsr inside vijay durg under ge (vd) kolkata
Tender For supply of electrical materials for day-to-day maintenance in ward no. 17 under clz. - supply of 6- 32 amps rating, sp mcb, c curve, 10 ka breaking capacity., supply of 6- 32 amps rating, dp mcb, c curve, 10 ka breaking capacity., supply of 40 amp, 2 pole isolator ., supply of 63 amp, 2 pole isolator ., supply of 63 amp, 4 pole isolator ., supply of 100 amp, 4 pole isolator ., supply of pvc batten / angle holder., supply & fixing following piano type switch/socket on the existing switch box/cover including connections etc.as reqd.a) 5/6 amp.switch, 3 pin 5/6 amp.socket outlet, b) 15/16 amp.switch, c)6 pin1 5/16 amp.socket outlet, supply of ceiling fan with brush less direct current (bldc) motor, class of insulation: b, 3 nos. metal( aluminum alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/al body power factor not less than 0.9, service value (cm/m/w) minimum as below, 350 rpm (tolerance as per is : 374-2019), thd (total harmonic distortion) less than 10%, remote (preferably mobile app based) for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree c (max.), insulation resistance more than 2 mega ohm, suitable for 230 v, 50 hz, single phase ac ceiling fan compliant to is 374:2019 fan supply, earthing etc. complete as reqd. 1200mm, bee 5 star rating, service value 6.0 cm/min/watt, air delivery 210 cm/min (minimum), supplying of led surface mounted batten light of following body material and construction as per is : 10322 with driver (replaceable) as per the requirement with driver efficiency >85% ,operating voltage ac 140-270 volt, freq 50/60 hz, operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 kv with short & open circuit protection ,thd 10% , p. f. 0.95, ip20, cri >80 , flicker free (flicker should be below 5 %), life time (led,driver & electrical circuitary), of minimum 50000 burning hours with , 70% of initial lumen maintained till life ends, cct 3000 k / 4000 k / 5700 k /6000 k/6500 k (as per ansi bin), sdcm(standard deviation color matching) 3, maximum power consumption should not more than the specified rating and fixture shall be of relevant bis standard and trade mark certificate ( t.c.). manufactures word mark/ name engraved/ embossing/ screen printing on housing. oem must have its own in house nabl lab setup for all testing facilities for led fixtures. complete in all respect i/c connections with 1.5 sq mm frls, pvc insulated copper conductor single core cable and earthing etc. as required with minimum 5 year oem warranty. system lumen efficacy >135 lm/watt output . lm79 & lm80 test report from nabl lab for all testing required for led fixtures as per bis shall be submitted. shape size and cct shall be as approved by engineer-in-charge as per requirement. (thermal management: heat sink of aluminium housing such that led junction temperature shall not rise above 90 c).powder coated die cast /extruded aluminium body (thickness > 1.20 mm18- 22 watt, supply of 9 watt led retrofit lamp suitable for b22 holder, supply of 250 mm (10 inch) sweep 1250 rpm exhaust fan fresh air type complete with shutter blades etc. as required., supply of pvc insulated and fr pvc sheathed multicore copper conductor 1.1kv grade, conforming to grade is 694 as required . 3*1.5 sq.mm
Tender For supply of centralized software driven content management system via kiosks c c - floor standing display kiosk , floor standing display kiosk with touch control , graphics workstation , playback workstation , cross domain data transfer workstation , central hosting server hardware platform , content display management platform - software , cat 6 cables , pdu with integrated surge protection , services - installation integration and commissioning
Tender For supply, installation, testing and commissioning of 3p+n protection mode mov based surge protector devices housed in cabinet with 125mcb for fm transmitter, akashvani vellore, yercaud, nandyal and udipi
Tender For corrigendum : supply, installation, testing and commissioning of 3p+n protection mode mov based surge protector devices housed in cabinet with 125mcb for fm transmitter, akashvani vellore, yercaud, nandyal and udipi
Tender For construction of raising main pipe (design, supply testing and commissioning) including allied works such as anchor blocks, thrust blocks, structures for crossings, necessary valves, surge protection works, and delivery chamber for providing irrigation facility to suffering atchkat of glbc command from km 52.00 to km 63.00 in rabakavi-banahatti taluk, bagalkot district by lifting water from krishna river near halingali village including operation and maintenance for a period of 5 years after successful completion of work for sasalatti shivalingeshwara lift irrigation scheme2, phase2 on turn-key basis