Tender For supply, design, installation, testing and commissioning of multi section digital axle counter (msdac) complete system as per rdso specification no rdso/spn/176/2013 version 3 or latest and as per technical specification suitable for provision of axle counter with existing dc track circuit. tenderer shall design the scheme for provision of required number of evaluators, detection points and track clearance relaysetc. to be submitted as certified by oem. msdac should have facility to reset track sections. this shall also include necessary power supply arrangement, proper and recommended earthing as well as surge and lightening protection arrangement for working of the system. (unit- nos means per dp) special condition attached with annexure- a (used in kdpr yard) [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of machine crushed stone ballast of size: 65-60 mm for 60 kg rail track system as per latest rdso stand , machine crushed stone ballast of size: 65-60 mm for 52 kg rail track system as per latest rdso stand
Tender For howrah division - supply, installation, commissioning and operation of track based rail lubricator(electronic type of 1 km category) along with supply of lubricant for raillubricator as per site requirement with a minimum of 20kg per month perlubricator. complete system should be as per rdso technical specification irs t48 (vers. 5 of latest) for 5 years under the jurisdiction of hwh division ( total -49 nos.)
Tender For supply, installation and commissioning gps tracker personnel tracking device (ptd) including sim card with 03 years warranty for regular use of patrolmen and usfd operators under chennai division having specification as per rly board l. no. 2017/track-1/29/8 dated 16.01.2018( guidelines for gps based personal tracking system) (ptd having specification as per rly. make brand- mkt4g, prime system track 4g or equivalent 4g device. related assistance as per technical attached specification. oems test and oems warranty certificate to be submitted at time of supply of material to consignee. (warranty period : upto 36 months from the date of delivery.) [ warranty period: 36 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply of 48 core unarmoured ofc , plb 32 by 26 mm hdpe pipe wall thickness 3 mm , excavation trenching digging 1.6 meter depth and laying of ofc including splicing at each joint and drops and back filling as per standard , trenching by hdd railway track and roads , right of way row , laying of hdpe pipe including ofc laying and jointing enclosures as per requirement , 48 core fiber joint enclosures , joint chambers or manholes 1 mtr x 1 mtr rcc ring type with cemented base , route marker of 3.5 feet long with engraved marking and 1.5 feet underground in cement base , ofc warning - caution tape , 48 port lc-lc fdf with side mounting and sliding feature and termination of ofc in fdf , tjb metal with wall mounting fitting and accessories , lc- lc duplex patch cords 1 mtrs , lc-lc duplex patch cords 3 mtrs , media converter fibre to rj-45 with power adapter , 15 u l2 rack glass door and locking facility with installation of rack on wall with installed spike buster of 5 socket 16- amp socket and 5 meter power cord , iron bar to be fixed on the wall for l-2 switch rack , cable tray metallic for routing of ofc and cat-vi cable up to l-2 rack , cable manager , patch panel 24 port cat-vi , industrial grid socket , ac spd , chemical earth pit en voltage should be less than 2 volt and earth resistance less than 3 ohms , eearth strip copper from earth pit to l-2 rack , 1 kva ups with online parameter monitoring system , battery bank 12 volt 42 ah
Tender For supply and installation testing commission measuring instrument ai (artificial intelligence) ohe stagger and height measurement system as per the rdso number ti/spc/ohe/mri/0142 containing below features/reports 1.height measurement (from railway track to panto height) 2.stagger measurement on each point with +500 mm to - 500 mm range 3.condition of contact wire: pantograph flip, insufficient ohl tension 4.mast identification system 5.identifying the inclination of pantograph 6. panto entanglement. 7. iol report 8.uiol report 9.implantation distance from the center of the track. 10.crossover, turnout and overlap. 11.gradient descent between two ohe mast 12. relative gradient descent 13.separate report for gradient descent greater than 3mm per meter 14.customised report i,e section wise . the firm must conduct testing after supplying the material, and the material will be accepted only if all tests are foundsatisfactory. make:crystal or better or similar.as per attached specification. [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply, installation and commissioning gps tracker personnel tracking device (ptd) including sim card with 03 years warranty for regular use of patrolmen and usfd operators under chennai division having specification as per rly board l. no. 2017/track-1/29/8 dated 16.01.2018( guidelines for gps based personal tracking system) (ptd having specification as per rly. make brand- mkt4g, prime system track 4g or equivalent 4g device. related assistance as per technical attached specification. oems test and oems warranty certificate to be submitted at time of supply of material to consignee. (warranty period : upto 36 months from the date of delivery.) [ warranty period: 36 months after the date of delivery ]
Tender For supply and commissioning of micro controller based electronic speed indicating and recording system as per laxven systems model: lax-2000d8 for track machine to rdso specn no. mp.0.3700.07 rev-7 august-2017. having flash memories up to 90 days( internal memory). scale range 0- 120 kmph, voltage-24 vdc. each set consisting of following items. (1).recording cum indicator unit 01 no (2).speed indicator-01 no (3).pulse generator-01 no (4).junction box with adopter plate -01 no(5).connecting cable- 01 set of 04 nos (rci to ind cable length 35 meters). make: laxven or its equivalent. [ warranty period: 30 months after the date of delivery ] ]