supply, installation and comprehensive warranty maintenance services of two control room for defence expo-2020 at amausi airport & main program place, lucknow-1 schedule-a- computer hardware 2 hp280g4mt ( business tower desktop ) , intel 9th gen core i7 processor, intel h370 chipset, 8 usb ports, 1 serial port, 2 independent displays with vga nand hdmi connectivity, 180w power supply, energy star certified, epeat silver registered, 8gb ram , 1tb hdd, win 10 proffessional / 19.5 display, onboard graphics, with odd, with 3 year warranty. 3 apple macbook air 13 inch core retina display n13.3-inch ( diagonal ) led-backlit display with ips technology; 2560x1600 native resolution at 227 pixels per inch with support for millions of colours, integrated touch id sensor, 1.6ghz dual-core intel core i5, turbo boost up to 3.6ghz, with 4mb l3 cache, 128gb pcie-based ssd, 8gb of 2133mhz lpddr3 onboard memory, 30w usb-c power adapter; usb-c power port, height: 0.41–1.56 cm ( 0.16–0.61 inches ) , width: 30.41 cm ( 11.97 inches ) ndepth: 21.24 cm ( 8.36 inches ) weight: 1.25 kg ( 2.75 pounds ) 3, intel uhd graphics 617 nsupport for thunderbolt 3–enabled external graphics processors ( egpus ) , 720p facetime hd camera, wi-fi 802.11ac wi-fi wireless networking ieee 802.11a / b / g / n compatible bluetooth bluetooth 4.2 wireless technology, operating systemmacos catalina, with one year warranty and ( non-apple ) carry bag. 4 hp laserjet managed mfp e82550, prints up to 50 ppm ( black ) , duty cycle up to 3, 00, 000 pages, rmvp: up to 1, 00, 000 pages, processor speed: 1.2 ghz; memory: 7gb, 250-sheet adf supports media up to 11 x 17 inches ( a3 ) , scan speeds up to 90 / 180 ipm ( simplex / duplex ) , 100-sheet multipurpose tray 1 supports media up to 11 x 17 inches ( a3 ) , 520-sheet tray 2 support ts media up to letter ( a4 ) , 520-sheet tray 3 supports media up to 11 x 17 inches ( a3 ) , hip, easy-access usb, encrypted hard disk 5 hp color laserjetpro m154 series print , prints up to 16 ppm, duty cycle ( monthly ) : 30, 000 pages ?, resolution: up to 600 x 600 dpi, memory: 256mb , m154nw: hp eprint; apple airprint tm; mopriatm -certified; ?wireless direct printing; mobile apps; wi-fi direct., pages in box: 800 ( blk ) , 700 ( color ) 6 2 kva online ups, single phase 160v - 260v sinewave, 50hz, single phase 230v + / -1% sinewave 50 hz, without trollery but with rack, warrenty on ups 2 year, warranty for battery - 2 year, degree of protection ip20, minimum thickness of m.s.sheet enclosure duly painted ( mm ) t1.0, type of battery tsmf-vrla conforming to jisc:8702 ( pt.i, ii&iii ) , maximum overshoot and under shoot of output rated voltage t4, voltage regulation from no load to full load ( % ) t< / = 3%, overall efficiency ( % ) t> / =90%, total harmonic distortion ( thd ) ( % ) maximum 3%, with 20-25 min battery backup. 7 ups 1 kva offline with 15 min battery backup warranty 1 year 8 computer table with multiple rack 1 year warranty 9 office excutive centar table with glass top 1 year warrenty 10 office excutive hyback chair 1 year warranty 11 revolving computor chair with 1 yearwarranty 12 revolving office chair with 1 year warranty 13 schedule-b- networking items for lan setup 14 switch 8 port ( d-link ) 15 router ( d-link ) 16 power switch board 17 cat 6 cable boundle ( d-link / digilink ) 18 patch card ( meter ) ( d-link / digilink ) 19 patch card ( 2 meter ) ( d-link / digilink ) 20 implimention, configuration and maintinance cost per site