Tender For high availability single section digital axle counters (hassdac) with dual sensor system as per rdso/spn/177/2012 version 3 or latest. thi s includes the supply of high frequency web mounting type tx coil/rx coil, vr/pr box duly wired, vital relays, pr relays, clamp with deflector plates & har dware. dual display reset box with auto resetting facility, surge voltage protection devices and filter card to be mounted on din rail etc as per oem for co mplete installation & testing & commissioning of (hassdac) system note; one set of hassdac system will include equipment required to monitor one u p line or one dn line of a full block section between two stations. [ warranty period: 30 months after the date of delivery ]
Tender For supply of sitc primary protection surge 340 ka , sitc secondary protection msspf 400ka , sitc for equipment level protection of 120ka , sitc for equipment level protection of 80ka , sitc of n type rf co axial line surge protector , sitc of tnc type rf co axial line surge protector , sitc of bnc type rf co axial line surge protector , sitc of equipotential earth bar or transient earth bonding , supply of 35 sqmm multistrand copper flexible wire for earth bonding , supply of 10 sqmm multistrand copper flexible wire for earth bonding. , supply of 6 sqmm multistrand copper flexible wire for earth bonding. , supply of 32mm or suitable dia b class gi pipe for laying cable in surface. , supply of copper perfect grounding system suitable for sea shore , copper strip 25x3 mm strip for looping of earth with required ss accessories. , heavy duty plastic earth pit chamber , real time earth monitoring unit as per the specifications , accessories , ict charges with accessories and layout plan of units for item no 1 to 17
Tender For provn of 07 x surge lightening protection one each at company operating base tizit, l/shengha, mon, tang, chenmoho, s/shingnyu and lungwa of 27 assam rifles (nagaland)
Tender For sitc of surge protection devices at pulicat dgnss stn and lighthouse under chennai directorate - sitc primary protection surge 340 ka , sitc secondary protection msspf 400ka , sitc for equipment level protection of 120ka , sitc for equipment level protection of 80ka , sitc of n type rf co axial line surge protector , sitc of tnc type rf co axial line surge protector , sitc of bnc type rf co axial line surge protector , sitc of equipotential earth bar or transient earth bonding , supply of 35 sqmm multistrand copper flexible wire for earth bonding , supply of 10 sqmm multistrand copper flexible wire for earth bonding. , supply of 6 sqmm multistrand copper flexible wire for earth bonding. , supply of 32mm or suitable dia b class gi pipe for laying cable in surface. , supply of copper perfect grounding system suitable for sea shore , copper strip 25x3 mm strip for looping of earth with required ss accessories. , heavy duty plastic earth pit chamber , real time earth monitoring unit as per the specifications , accessories , ict charges with accessories and layout plan of units for item no 1 to 17
Tender For tender for supply of 2 mp network ptz camera 45x zoom ir range 300 mtr , 2 mp network bullet camera verifocal zoom ir range 60 mtr , prefabricated gi pole of 30 feet length with stair provision with cemented work , pvc pipe with bends for safety of cameras wiring , weather proof outdoor boxes for cameras accessories with locks , power surge protector for cameras accessories , 4 port gigabit ethernet switch with poe with 2 uplinks , ethernet media converter gigabit , sc to sc fiber patch cable single mode , ethernet utp patch cord 10 mtr length , ofc fiber cable 6 fiber single mode un-armouredwith laying , outdoor cat 6 utp cable , power cable 2 core 10 sqmm armoured , fiber joint box , support wire for fixing of ofc and power cable , necessaries hardware and accessories for cameras , necessaries hardware and accessories for electrical , power backup inverter for cameras and accessories , power backup tubular battery for cameras and accessories , power board for inverter connection , 3 pin top for backup connection wiring , outdoor weather proof protection unit for ups , installations of power backup solution , boom barrier 6 meter with 2 way controller , visitor/vehicle management software , access management biometric devices , access management rfid reader , access management controller card , rfid tags , vehicle windshield tags , visitor management system all in one , necessaries hardware and accessories for visitor management poles boxes cablling etc , network video recorder 64 channel with smart features , network video recorder 16 channel with smart features , hard disk 4 tb for surveillance recording , display unit 65 inch for monitoring with hdmi cable 15 meter , display unit 43 inch for monitoring with hdmi cable 15 meter , suitable networking 6 u racks at sub sector control rooms , suitable networking 22 u rack floor mounted at main control rooms , installations transportation and commissioning of the above project with 1 year warranty period including of other required accessories , hand tool kit with multiple tolls as required for repair cameras , crimping tool , splicing machine with all accessories
Tender For execution of signalling and telecom works in connection with 'improvements in earthing arrangements and lightning & surge protection devices to increase system reliability' at various locations of ranchi division.
Tender For supply of led based driver and assistant desk illumination lamp as per clw specn. no. clw/es/3/00 42 alt.d. technical specifications : 1)operating voltage 18 to 30 v dc, with normal voltage of 24 vdc. 2) high and low glow swith has to be provided. 3) the lamp unit shall have inbuilt reverse polarity, over vol tage trip, spike and surge protection. 4) mechanically the housing shall be as per clw spec. no.clw/es/ 3/0042. alt.d . to be procured from clw approved sources only. [ warranty period: 30 months after th e date of delivery ]
Tender For supply of led based driver and assistant desk illumination lamp as per clw specn. no. clw/es/3/ 0042 alt.d. or latest technical specifications : 1)operating voltage 18 to 30 v dc, with nominal voltag e of 24 vdc. 2) high and low glow swith has to be provided. 3) the lamp unit shall have inbuilt revers e polarity, over oltage trip, spike and surge protection. 4) mechanically the housing shall be as per cl w spec. no. clw/es/3/0042. alt.d or latest [ warranty period: 30 months after the date of delivery ]
Tender For supply of supply of 5 star rated, inverter type, 1.5t split ac unit , supply of 4 star rated, inverter type, 2.0t split ac unit , supply of 20a dp mcb and surge protection devices , install, test and commissioning , uninstallation of existing split or window ac units , 100mm dia. hole cut on 2ft thick rr masonary wall , buy back of old ber ac units