Tender For supply and installation of separate conduit for positive and negative wire of 110v dc supply in fire detection systems fitted in previous revis ion rdso specification rds/2008/cg-04 rev 3 and rev.04 ac coaches as per rdso specifications rdso/2014/cg-04 rev.05. 1. cable for 110 v dc supply (p ositive and negative) suitable for laying form sbc panel to power supply unit of fire detection system. (as per rdso spec elrs/spec/elec/0019) rev latest 2. flexible conduit for laying cables for 110 v dc. (separate conduit for positive and negative, suitable for laying form sbc panel to power supply unit of fir e detection system. (as per rdso spec rdso/pe/spec/ac-0138-2009 rev1 or latest [ warranty period: 12 months after the date of delivery ]
Tender For supply of digital clamp meter with vfd/irms measurement feature, 3 3/4 digits, lcd/led display, 0-1000v ac & dc, 0-1000a ac & dc with jaw openin g of 51 mm, auto power off, data hold, 30 ohms - 30 mega ohms, 300 hz - 100 khz, to work on 9volt battery with ip 50 for housing & ip 20 protection for t erminal with fine tip testing leads and carrying case. model as per rishabh make - rish clamp 1000a ac/dc or equivalent of meco ,kusum ,metravi,mextec h,fluke only [ warranty period: 60 months after the date of delivery ]
Tender For tender for supply of imecticide chlorpyriphos 10% gp to prevent insects from entering the signalling equipment. , supply of 2w/4w light weight portable control telephone to specification no. irs: tc: 78-2000 with latest amendment. , tape pvc adhesive for insulation purpose size (20mmx10mtrs) in a roll make-steel grip, pidite, or similor , supply optical power meter with visual fault locator as per specification make vaim/exfo/fluke/tempo , cat6 u/utp cable for indoor use 305 mtrs. make d-k securenet, digisol , supply of single fiber media converter optical to ethernet 1350/1550 optical & 10/100/1000 mpbs ethernet of make , mrotek/rad/cygnus/digisol/dolinic , sc to lc ofc patch cords 10 mtr long , wired computer mouse or trackballs make dell, hp, lenevo , single pair pvc drop wire of 0.91 mm.dia cadmium copper conductor , 12 v/10 amp battery charger for 25 watt vhf set as per specification copy attached , sport network switch make d-link, tp-link, tenda , supply of 24 ports un managed non poe layer 2 access , switch make tp-link, d-link, cisco , "supply of hdmi cable of 20 mtr. (high speed ultra hd), make honeywell/cable orsation/bluerigger/zebronic supply of two way counter communication system with attendant init, customer uit, power supply unit and dedicated cable for connecting the system"" ", "supply of wall & surface mount speaker, 100watt rms maka jbl begringer, blue plunk or similar supply of ofc single made de fiber unarmored cable, ", make: molex/amp/finolex/dink/policab , supply of single mode full duplex auto sensed fiber media converter as per specification, warranty 2 year , supply of lan extender with 4 port ethernet with 230v ac/48v dc working with ac power cord, as per specification no. rdsq/spn/tc/82/2020 rev. 2.0 or latest.
Tender For corrigendum : supply of lara butterfly valve-steam service - main supply - main valves qty without commissioning spares , lara butterfly valve -steam service- commissioning spares- gland packing -valves , lara butterfly valve -steam service - commissioning spares-bottom gasket- valves , lara butterfly valve -steam service -commissioning spares- o ring and seals for electric actuators , lara butterfly valve-steam service - commissioning spares - disc seal , lara butterfly valve -steam service - mandatory sparescomplete valve with actuator without commissioning spares , lara butterfly valve -steam service - mandatory spares - actuator , lara butterfly valve -steam service - mandatory spares - power unit for modulating actuator , lara butterfly valve -steam service - mandatory spares - dc-dc unit or power units , lara butterfly valve - steam service - mandatory spares - electronic cards , lara butterfly valve -steam service - mandatory spares - control unit , lara butterfly valve -steam service - mandatory spares - electronic pcb of all types , lara butterfly valve - steam service - mandatory spares - absolute encoder -replaceable part , lara butterfly valve - steam service - mandatory spares - electronic torque sensor , singrauli butterfly valve-steam service - main supply - main valves qty without commissioning spares , singrauli butterfly valve - steam service- commissioning spares - gland packing -valves , singrauli butterfly valve -steam service - commissioning spares- bottom gasket - valves , singrauli butterfly valve -steam service - commissioning spares- o ring and seals for electric actuators , singrauli butterfly valve-steam service - commissioning spares- disc seal , singrauli butterfly valve -steam service - mandatory sparescomplete valve with actuator without commissioning spares , singrauli butterfly valve - steam service - mandatory spares- actuator , singrauli butterfly valve -steam service - mandatory spares- power unit for modulating actuator , singrauli butterfly valve -steam service - mandatory spares- dc-dc unit or power units , singrauli butterfly valve -steam service - mandatory spares- electronic cards , singrauli butterfly valve -steam service - mandatory sparescontrol unit , singrauli butterfly valve -steam service - mandatory spares- electronic pcb of all types , singrauli butterfly valve -steam service - mandatory spares - absolute encoder replaceable part , singrauli butterfly valve -steam service - mandatory spares- electronic torque sensor , sipat butterfly valve-steam service - main supplymain valves qty without commissioning spares , sipat butterfly valve -steam service- commissioning spares- gland packing -valves , sipat butterfly valve -steam service - commissioning sparesbottom gasket -valves , sipat butterfly valve - steam service -commissioning spares- o ring and seals for electric actuators , sipat butterfly valve-steam service - commissioning spares- disc seal
Tender For corrigendum : tender for supply of resistance temperature transmitter and indicator - resistance temperature transmitter ( resistance to current converter) , make -elektra precision .input- rtd pt-200. temperature range 0-100 degree centigrade , output- 04 to 20 ma dc (two no of output) zero & span adjustable. power supply- 118 vac with connector. other detail as annexure-1.(bidder should comply one to one in specification as attached) , spare elektra ( earlier lektrolab ) make resistance temperature transmitter. input rtd pt.200. temp range- 230 - 320 degree centigrade. o/p- 04 to 20 ma dc. single output. other common details as per attached annexure-1. , spare elektra ( earlier lektrolab ) make resistance temperature transmitter. input rtd-pt.200. temp range- 0-320 degree centigrade. output- 04 to 20 ma dc with double isolated outputs. other common details as per attached annexure-1. , resistance temperature transmitter ( resistance to current converter) , make-elektra precision .input- rtd pt-100. temperature range 0-100 degree centigrade , output- 04 to 20 ma dc (two no of output) zero & span adjustable. power supply- 118 vac with connector. other detail as annexure-2.(bidder should comply one to one in specification as attached) , indicating alarm meter , make - m/s elektra precision systems , tag-flow indicating alarm meter , range-0-400 ft/sec , alarm -high , alarm relay-one for high alarm , input -4-20ma , mounting arrangement-4b , normal operating 118 v ac , 50 hz +/-10 percent , indicating alarm meter , make - m/s elektra precision systems , tag-temperature indicating alarm meter , range-0-100 degree c , alarm -high , alarm relay-one for high alarm , input -4-20ma , mounting arrangement-1a , normal operating 118 v ac , 50 hz +/-10 percent , indicating alarm meter , make - m/s elektra precision systems , tag- differential pressure indicating alarm , range- -15 to +25 gm/cm2 , alarm -high , alarm relay-one for high alarm , input -4-20ma , mounting arrangement-1a , normal operating 118 v ac , 50 hz +/-10 percent , indicating alarm meter , make - m/s elektra precision systems , tag- flow indicating alarm , range- 0-700 (squre root scale flow) lpm , alarm -low , alarm relay-one for low alarm , input -10-50ma , mounting arrangement-4b , normal operating 118 v ac , 50 hz +/-10 percent , indicating alarm meter , make - m/s elektra precision systems , tag- temperature indicating alarm , range- 0 to 70 degree c , alarm -low/high , alarm relay-one for high alarm and one for low alarm , input -4-20ma , mounting arrangement-4b , normal operating 118 v ac , 50 hz +/-10 percent , indicating alarm meter , make - m/s elektra precision systems , tag- flow indicating meter , range- 0-6 (squre root scale) klpm , alarm -no alarm , alarm relay-no alarm , input -10-50 ma , mounting arrangement-4b , normal operating 118 v ac , 50 hz +/-10 percent , indicating alarm meter , make - m/s elektra precision systems , tag- level indicating meter , range- 0-10 meter , alarm -no alarm , alarm relay-no alarm , input -4-20 ma , mounting arrangement-4b , normal operating 118 v ac , 50 hz +/-10 percent , indicating alarm meter , make - m/s elektra precision systems , tag- flow indicating meter , range- 0-10.7 meter / sec & 0-30 feet /sec , alarm -high , alarm relay-one for high alarm , input -4-20 ma , mounting arrangement-4b , normal operating 118 v ac , 50 hz +/-10 percent , indicating alarm meter , make - m/s elektra precision systems , tag- flow indicating meter , range- 0-10.7 meter / sec & 0-30 feet /sec , alarm -high , alarm relay-one for high alarm , input -0-4 ma , mounting arrangement-4b , normal operating 118 v ac , 50 hz +/-10 percent , indicating alarm meter , make - m/s elektra precision systems , tag- pressure indicating alarm meter , range- 0-0.7 kg/cm2 , alarm -high/low , alarm relay-one for high alarm & one for low alarm , input -4-20 ma , mounting arrangement-4b , normal operating 118 v ac , 50 hz +/-10 percent , i
Tender For corrigendum : custom bid for services - construction of hybrid vessel 200 passenger electric ferry-supply for grse: a) propulsion motor 50 kw 2 nos. (siemens), b) dc switch boards- 2 nos. (siemens), c) transformer 500 v to 415 v ac- 2 nos. (siemens), d) transformer 415 v to 230 v ac- 2 nos (siemens), e) 415 v main sw board- 1 no (siemens), f) 415 v emergency sw board 1 no (siemens), g) 230 v main sw board- 1 no (siemens), h) 230 v emergency sw board- 1 no (siemens), i) power dbs for eqpt except steering gear, stern gear, ventilation fan, co2, system, anchor (siemens), j) ems system 2 nos. (siemens), k) solar inverter + solar plate -1 (siemens), l) nlcp panel & battery (siemens), m) battery & bms- 1 set (siemens), n) start & stop buttons (siemens), o) charging station equipment (siemens), p) aluminium plates and extrusions, q) detail design with model test report.
Tender For supply of feeders-1&2 and bus coupler power contactors, 3pole, 1000v ac, 50hz, suitable for 500 kv a, 750v ac on load switching under ac-6a category at temperature of 70 degree celsius & coil voltage of 1 10v +25%-30% dc with surge suppressor, 2no+2nc, as per rdso spec no. rdso/pe/spec/tl/0195-2019 ( rev.-0) or latest. acceptable make abb- af1250-30-11, l&t - mvo 820, siemens- 3tf69338df4z a02+3tx 75723h suitable for switch board cabinet of hog compliant lslrd coaches. make-abb/l&t/siemens only [ warranty period: 30 months after the date of delivery ]