Tender For replacement of 10 years old air-conditioningmachine of pediatric medicine ward at 2nd floor of murshidabad medical college and hospital. (electrical work)
Tender For replacement of airconditioningmachine in language laboratory, lruc room etc. at sheikhpara abdur rahaman memorial polytechnic, sheikhpara, murshidabad.
Tender For supply, installation, testing and commissioning of new airconditioningmachines ( split type) at vvip guest house- i and vvip guest house-ii under kolkata raj bhavan.
Tender For supply, installation, testing and commissioning of air-conditioningmachine at different places of newly constructed of fire station, howrah under howrah division, wbfes.
Tender For corrigendum : supply and installation of electrical fixtures and gadgets in bolpur ib at bolpur under burdwan zone in west bengal. - supply & delivery of 3 phase 415v fixed speed cassette type air-conditioner machine having cooling capacity not less than 14100w, eer 2.7 to 3.2, noise level not more than 56db. this cassette type airconditioningmachine should be fitted with scroll compressors, lcd remote & all other accessories suitable for refrigerant-r32/r410a. (make-o-general /mitsubishi electric/mitshubishi heavy industries as per approved by eic/authority)., supply & delivery of 240v split air-conditioner machine having cooling capacity not less than 6875 w, isser 3.8 to 4.39, bee rating not less than 3 star, noise level not more than 46db. this split airconditioningmachine should be fitted with rotary compressors, lcd remote & all other accessories suitable for refrigerant-r32/r410a. (o-general /mitsubishi electric /mitshubishi heavy industries as per approved by eic/authority)., installation, testing & commissioning of the above-said split ac outdoor unit on existing iron structure and indoor unit on wall & mending good the damages as per direction of e.i.c., installation, testing & commissioning of the above-said split ac outdoor unit by fixing iron angle unit on wall & mending good the damages as per direction of e.i.c., supply & installation of extra add-on items- hvac grade 5/8"(for suction) & 3/8"(for discharge) 1.15mm thickness copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above ac machine as per direction of eic., supply & installation of extra add-on items- hvac grade 5/8"(for suction) & 1/4"(for discharge) copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above ac machine as per direction of eic., supply & installation of extra add-on items- hvac grade 1/2"(for suction) & 1/4"(for discharge) copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above ac machine as per direction of eic., supply & laying of 4core 2.5sq.mm 1.1 kv insulation grade sheathed cu cable with gas line as per direction of eic for making interconnection/communication between indoor to outdoor unit of split type ac m/c.(make- havells/finolex/polycab as approved by e.i.c), supply and laying 5/8(20mm) heavy type pvc pipe for water drainage., supplying, fabrication & fixing of iron stand of m.s. angle size (40 mm x 40mmx6mm) for installation of outdoor unit of 4.0 tr split ac incl. drilling 2 nos holes in each angle and horizontal angle angle 40 mm x40mm x 6 mm in each stand. each stand will be properly fixing by supporting angle (25x25x5mm) and flushnut on peripheral wall as per machine configuration & load with adequate service access as per direction of eic, supplying and fixing 415 v four pole mccb of breaking capacity 25ka/35ka with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing dbs / enclosure and necessary connection (a) 160 amp fp mccb (make legrand/crabtree/siemens/l&t/ abb as approved by e.i.c) [d-8/10], supplying and fixing 240/415 v mcb of breaking capacity 10ka & c characteristics on din rail of existing dbs and necessary connection (make legrand/crabtree/siemens/l&t/abb as approved by e.i.c) [d-6/7] (a) 6-32 amp tp mcb, distribution wiring in 1.1 kv single core stranded fr pvc insulated & unsheathed copper wire (brand approved by eic) in 20mm size pvc rigid conduit fr (precision make) incl. necy. fittings as required[e-14] i) 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ecc [e-14/ 1(a)(iii)], s & f 3phase 9-15a , 415 v dol starter (make-l & t ,cat no. ss94351 or equivalent model of abb/siemens as per dierction of e.i.c) to be fixed on wall with all fixing accessories complete as
Tender For corrigendum : supply and installation of window airconditioningmachines in place of existing old window type machines of finance internal audit department at todi mansion, 8th floor, kolkata-700073.
Tender For corrigendum : supply of cabin airconditioning spares for hemms equipments - 1600036686_refrigerant r134a 1kg , 1600007847_valve p n vl0101 , 1600036680_ferrule 3 8 o ring flare o ring adtr 3 8 fa0112 fa0115 , 1600036681_ferrule 1 2 o ring flare o ring adtr 1 2 fa0113 fa0116 , 1600036682_ferrule 5 8 o ring flare o ring adtr 5 8 fa0114 fa0117 , 1600036679_compressor fitting assy cpn108 alternate part no cpr105 , 1600010793_dryer reciver w pres sw p n dr0101 , 1600036685_compressor oil sp 10 250ml cp0101 , 1600008723_condenser unit bd355 p n cr4101 , 1600031702_orifice tube drier p n ev0105a , 1600224148_blower motor housing complete ev0103 , 1600224149_blower motor rotor ev0104 , 1600008730_condenser condensor fan 24v p n cr4103 , 1600036678_coupler drier evr115 , 1600036683_blower motor ev010 , 1600007200_switch p n ev0107 , 1600007199_valve p n ev0105 , 1600009340_fuse glass 10a p n ev0110 , 1600009341_fuse glass 15a p n ev0111 , 1600035971_air filter assembly p n ev1003 , 1600011792_thermostat p n ev0106 , 1600036688_evaporator assy complete bd355 ev2001 , 1600019371_ac compressor rd 5 10725 op , 1600035969_motr blowr asembly 24v p n rd 3 14448 1p , 1600224138_switch rotary 3 speed rd 5 10934 0p , 1600224139_knob rotary control rd 5 8812 0p , 1600224140_switch rocker black rd 8967 0p , 1600224141_evaporator assembly rd 2 3413 0p , 1600224142_condenser rd 4 5378 0p , 1600224143_evaporator cooling coil rd 2 1909 0p , 1600224144_evaporator cooling coil rd 2 2047 0p , 1600224145_90 degrees female o ring connector rd 5 6978 0p , 1600224146_90 degrees male o ring connector rd 5 6944 0p , 1600224147_90 degrees male o ring connector rd 5 6955 0p , 1600007567_o ring p n rd 5 6840 0p , 1600009095_valve expansion p n rd56868op , 1600035965_evaporator coolng coil p n rd 2 1370 0p , 1600035966_condensor coil p n rd 4 3945 0p , 1600007584_o ring p n rd 5 9987 0p , 1600009113_fan motor assy 24v p n rd 5 8703 3p , 1600035967_swich mode off on on p n rd 5 7183 0p , 1600035968_swich rocker fan p n rd 5 7181 0p , 1600017559_filter recirculation p n rd 5 12203 0p , 1600007553_switch p n rd 5 0071 op , 1600010873_resistor p n rd53647op , 1600035970_recirculating filter p n rd 3 6162 1p , 1600006347_switch high pressure p no rd 5 4833 op
Tender For annual comprehensive maintenance service contract for different type airconditioningmachines installed at poura prashasan bhawan maintain by central mechanical division for one year.
Tender For supply of set of dry type air filters for airconditioning roof mounted package unit suitable for vande bharat train ( train-18) conforming to rdso spec.no.rdso/pe/spec/ac/0055-2003 (rev.2). 1.return air filter of size: 840 x 495 x 50 mm with filter media compliance to en45545 hl(1-3) 2.fresh air filter of size: 210 x 203 x 12 mm with filter media com pliance to en45545 hl(1-3). note: each set consisting of return air filter ? 01 no. and fresh air filter-01 no. [ warranty period: 30 months after the date of delivery ]
Tender For restoration with replacement of damaged accessories of air-conditioningmachines installed at assessment collection center at vip market kankurgachi under br-iii, kmc