bids are invited for 1. dc to dc convertor for cctv system fitted in lhb ac & nac coaches as per specification no. icf/md/spec-269, issue status:02, rev.:00 or latest 2. p networking cable for cctv system fitted in lhb ac & nac coaches as per specification no. icf/md/spec-269, issue status:02, rev.:00 or latest 3. m12 connector male for cctv system fitted in lhb ac & nac coaches as per specification no. icf/md/spec-269, issue status:02, rev.:00 or latest 4. m12 connector female for cctv system fitted in lhb ac & nac coaches as per specification no. icf/md/spec-269, issue status:02, rev.:00 or latest 5. ssd of storage capacity 2 tb for cctv system fitted in lhb ac & nac coaches as per specification no. icf/md/spec-269, issue status:02, rev.:00 or latest 6. nvr (network video recorder) for cctv system fitted in lhb ac & nac coaches as per specification no. icf/md/spec-269, issue status:02, rev.:00 or latest 7. ip camera for cctv system fitted in lhb ac & nac coaches as per specification no. icf/md/spec-269, issue status:02, rev.:00 or lates 8. safety shoes of various sizes as per is 15298(part2):2011/iso 20345:2004 with following features.1) steel toe cap confirming to is 5852 with minimum impact energy of 200 joules.2) oil ,chemical & heat resistance ,antistatic, anti sleep & electric hazard smooth upper mash fabric for cooling effect. 3) double density directly injected . some of reputed brand are bata, liberty, red chief, woodland, lee cooper & action only. 9. indian national flag size 30 feet x 20 feet knitted polyester fabric, 180 gsm nylon webbing all four side protected from wind as per flag core of india 10. bosch corded small angle grinders, power 220-240v ac, 50/60 hz brand: bosch (detailed description/specification as per product # 1 of gem contract no. gemc-511687783456932 dt.08/02/2024) model:- bosch gws 600.note: item shall be supplied along with warranty certificate. 11. bosch cordless small angle grinders, power 220-240v ac, 50/60 hz to model no. gws 180li cordless angle grinder 100mm to gem product id:- 5116877-30356786709. make: bosch, stanley, makita only. note: item shall be supplied along with warranty certificate. 12. fridge 100 litre of whirlpool, haier, godrej, lg or similar 13. desktop pc core-i3 13th gen 4 gb sram 512 ssd hard disk with window 10 lic with wired keyboard and mosue,21” led monitor with 3 year on site warranty make:-hp,dell,lenovo total quantity : 164