Tender For design, manufacturing, supply and installation of one rake set of crash worthy couplers and front crash buffers for kolkata metro as per icf specification icf/md/spec/443, issue status:01, rev.00. 1) the coupler sub assemblies shall be packed in wooden boxes. 2) each wooden packingshall be stenciled or rigidly nailed with identification label showing the contents. 3) the coupler sub assemblies are to be packed separately in a polythene cover (of min. 200 microns thick) sealed water tight in all sides. 4) all coupler mounting fasteners for each coupler also to be packed in a polythene cover (of min 200 microns thick), sealed water tight in all sides. 5) all unpainted surfaces of coupler parts are to be applied with rust prevention oil. 6) each polythene cover must have identification label with list of items inside. 7) gauges and rescue/adapter couplers to be supplied asper specification. installation required annexure-a dated 13.09.2023 to be followed. tenderer to quote rates for supply and installation separately. [safety item ]
Tender For corrigendum : design, manufacturing, supply and installation of one rake set of crash worthy couplers and front crash buffers for kolkata metro as per icf specification icf/md/spec/443, issue status:01, rev.00. 1) the coupler sub assemblies shall be packed in wooden boxes. 2) each wooden packingshall be stenciled or rigidly nailed with identification label showing the contents. 3) the coupler sub assemblies are to be packed separately in a polythene cover (of min. 200 microns thick) sealed water tight in all sides. 4) all coupler mounting fasteners for each coupler also to be packed in a polythene cover (of min 200 microns thick), sealed water tight in all sides. 5) all unpainted surfaces of coupler parts are to be applied with rust prevention oil. 6) each polythene cover must have identification label with list of items inside. 7) gauges and rescue/adapter couplers to be supplied asper specification. installation required annexure-a dated 13.09.2023 to be followed. tenderer to quote rates for supply and installation separately. [safety item ]
Tender For corrigendum : supply of integrated multiplexer 1u height, 19" rack mountable, 4*e1 uplink, and one module populated supporting fxo, and three slot free for future expansion. built in rs232 port management supporting telnet as well as nms. potential free contact support. uplink e1 supporting 4 direction path as well as 1+1 protection. unit supports two powersupply dc(18-72vdc) as well as ac power with adapter. accepted make mrotek/ cisco/ maple [ warranty period: 30 months after the date of delivery ]
Tender For supply of integrated multiplexer 1u height, 19" rack mountable, 4*e1 uplink, and one module populated supporting fxo, and three slot free for future expansion. built in rs232 port management supporting telnet as well as nms. potential free contact support. uplink e1 supporting 4 direction path as well as 1+1 protection. unit supports two powersupply dc(18-72vdc) as well as ac power with adapter. accepted make mrotek/ cisco/ maple [ warranty period: 30 months after the date of delivery ]
Tender For supply of adapter (narrow jaw) for casnub bogie class 'e' 6"x11" to rdso drg no. wd-89067-s-09 alt.12 or latest and to specification no. ab-rb-40-2016 rev-2 or latest. [ warranty period: 48 months after the date of delivery ]
Tender For tender for supply of 2 jop ac motor console 60lpm 160bar ie4 , jop relief valve and adapter 60lpm 160 bar , gaskets and o rings for jop 60lpm and 160 kg , jop ac and dc consl 60lpm 160ksc 220vdc ie4 , jop relief valve with adapter 60lpm , gaskets and o rings for jop 60lpm
Tender For supply of distributor valve with adapter, isolating cock and gasket for freight stock conforming to rdso spec. no. 02-abr-02, appendix- a1& a2, amendment- 4 of sept. 2016, appendix-a1 (para 3, 3.1.1, 3.1.2) (keo or c3w only) & a2 (scheme for conducting endurance test on d.v.). [ warranty period: 36 months after the date of delivery ]
Tender For corrigendum : tender for supply of wick long tab , valve plug , o ring ohaulingkithp pumpseal retainer , front , anode plug , hp pump seal kit , oil filler cap , oil seal crankshaft , plunger rod pin , v-packing case , hp pump female adapter , hp pump male adapter , valve spring retainer , valve plug 70 kg , hp pump anode plugs , seal kit , valve set , oil seal crankshaft , connecting rod assebly , plunger rod , plunger rod pin , oil seal crank case , seal retainer - 2 pc , barrier slinger , hp pump inlet manifold , adaptor h.p.pump , male adaptor , v packing spacer , spacer with coil springs , valve plug 70kg , o ring overhauling kit , crankcase casing , straight connector 3-8 , permeate male elbow , cartridge filter element , nozzleset for filter consist of filterhead tube strainer , frp filter type 1354 , nozzle set for frp filter 1354 , nozzle set for sand filter , head distributor , media for sand filter grade-i , support gravel 1.5-3.0 mm , support gravel 2.0-3.0 mm , dolomite , membrane cleaner 22 , membrane cleaner 33 , membrane solution 44 , h.p pump c case oil , jubilee clips 00 13 mm to 20 mm , s.s jubilee clips 1x 30 mm to 40 mm , ss jubilee clips 2x 45 mm to 60 mm , high pressure manifold 3 x 2 arrangement , high pressure manifold 6 x1 , module bypass nozzle , support bracket , pure water manifold , pu9 hose , tie rod nut high , h p connection feed/brine , lip seal dt module , membrane cushion , blue hydraulic disc , o ring for head distributor assembly , o ring hp connection , o ring hydraulic disc , o ring distance fitting inside , o ring distance fitting outside , o ring tie rod screwing inside , o ring crank case cover , o-ring pos. no. 412 for speck pump npy 2051 , high pressure hose module outlet , hp flexible hose , h.p hose feed inlet-brine outlet , brine r/w h.p. flexible hose , brine r/w hp flexible hose-xl , brine raw water high pressure , rubber hose from c-f outlet to hp pump inlet 20-30tpd , lp hose for prefilter pump , hose for pk-20 pump in-out , product water flex hose-fm manifold to plant , lp hose brine - permeate , end conn hoses brine/permeate , rubber hose 20mm , lp hose for air line , av mount akcc 85m , mounts for plant , a/v mount for hp pump trolly , h.p pump driving belt set of 2 , coupler for victaulic coupling 1 , victaulic couplers 1.1-4 , belt spanner , pulsation damper , jubilee clip 40mm , membrane solution 44 , pressure switch , belt hp pump driving , hp pump anode plugs , contractor , o-ring for deacidification filter , o-ring for cartridge filter , kit wear parts , sleeve gasket , neck ring p 45 , neck ring retainer , motor for 30tpd filter prefilter pump , mechanical seal p 105 , sleeve gasket p 37 , corrugated spring p 60 , spacing pipe - 66.a , bearing ring p 47a , spacing pipe -p 64.c , slotted nut p 67 , coupling complete for pump 202699 p 8 , stay bolt for pump p 26 , chamber complete p 4 , neck ring p 45 , neck ring retainer , pump shaft complete for pump 202699 p 51 , chamber with bearing ring p 4a , impeller , spacing pipe - p 64.a , wear part kit - repair kit , split pin , ball bearing , p 154 , shaft pin p-10 , top guide vane p 50a , spacing pipe p 64 , chamber stack for pump 202699 p 80 , chamber , crn 1- 4 pump spindle , crn 1- 4 pump shaft seal p-105 , o-ring 137.5 od x 3.3 thk , shaft pin 50d x 26l , o-ring 16.3od x 2.4 thk 100 , neck ring , neck ring retainer , impeller 30.6id x 73 od x 9h , shaft seal , chamber with bearing ring , neck ring retainer , chamber with bearing ring) , shaftseal p105 , kit , gaskets , cm 3-5 pump 415v 3ph 50hz.ip55 , cm 3-5 sleeve p-16 , cm 3-5 impeller p-49 , chamber , seal ring , filter pump permeate pump , filter permeate pump casing , ring-circlips p-931 , filter permeate pump grub screw , o ring , shaft seal , casing p-1 , reverse vane impeller , p-2b , shaft p-6 , cover for mech seal , sleeve shaft p-14 , i b bearing p-16 , o.b. bearing p-18a , circlip internal p-18b , oil drain plug