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Tender For corrigendum : tender for supply of lfh cable uniflex single core 1 sq.mm , teflon cable flu-tef single core 1 sq.mm , push button teknic 22.5 dia black(for reset) , cable gland size 6 , vibration eliminator for suction line , o ring star locating pin , main rotor , control transformer pri 0 to 415 v ac sec 0 to 230v ac 8a , vibration eliminator for liquid injection line , control transformer tape wound 415 v/110 v 150 va , set capacity regulator 24 v dc , set shut-off valve nw32 part no 08082 , setcrank shaft part no. 08056 , valve globe type 7/8inch ods , kit for power contactor for compressor stater , hrc fuse link ge ns4 4a with nh type fuse base , thermostatic exp. valve gfe-1.1/2jc charge 1/4inch x 1/2inch flare , hooter ems 0001016 24 v dc , set connecting rod part no. 08307 , set of bearing for 7.5 kw motor for 2x2.1 tr ref plant , vibration eliminator 1-3/8inch ods , evaporator pressure regulator sporlan ori(t)10 , aux contactor ge rl4 rd022td 2 no + 2nc coil -24v dc , mpcb ge 0 1.6a with 1no + 1nc contacts , valve angle type 1/4inch ntp(m) x 1/4inch flare , valve globe type 7/8inch ods , cooling fan , vibration eliminator 1-1/8inch ods , kit for power contactor for acu fan stater , power contactor ge 0 32a 415 v ac 3 pole , set oilsump heat 80w 220-240v part no.08425 , pres transmitter danfoss mbs 3100-2211-1ac04 range 0-16 bar , set of v belts , valve plate assembly part no 08436 , kit for power contactor for sw pump stater , vibration eliminator 7/8inch ods , thermostatic exp. valve gfe-1/2jc charge 1/4inch x 1/2inch flare , mcb ge 0 32a , valve globe type 1/2inch ods , valve three way type 1/4inch npt(m) x 1/4inch flare , set oil pump part no. 08044 , set of gaskets for condenser for 2 x 2.1 tr ref plant , vibration eliminator 5/8inch ods , set of bearing for 1.5 kw motor for 2x2.1 tr ref plant , set gaskets part no. 08072 , pres transmitter danfoss mbs 3100-2411-1ac04 range 0 -25 bar , temp transmitter mbt 5560-0000-0200-10-415 range - 50-150 c , set shaft seal part no. 08008 , coil for power contactor for compressor stater , safety valve 1/2inch npt(m) set pressure 12.5 kg/cm2 r134a , valve angle type 1/2inch ntp(m) x 1/2inch flare , bridge rectifer ems 0011132 25a , set piston dia 70 part no. 08035 , coil for power contactor for sw pump stater , coil for power contactor for acu fan stater , valve hand shut off type 1/4inch flare , set of push buttons (one of each type) for lcp , sea water pressure differential switch , ss needle valves 1/4inch , non return valve 3.5/8inch , fuses 1 amp 400v , compressor gauge , set of gasket ac-470 compr , gasket , crank shaft , lp-op cutout mp55r(r12-r22) , bolt hex head , three way valve 1/4inch , thermostatic expansion valve , oil filter , screw driver 10inch , pipewrench 10inch , temperature transducer , pressure transducer , ring end spanner set , angle valve 1/2inch , safety relief valve for condensor , compressore discharge pressure gauge , brg ball deep groove 55x90x18 , pump trailing (pompe pollard) type 100 pr.60.100 c.g.n. , element complete with o ring , hub clutch , spacer , gear output , key , key parallel , hose 1 1/4 bsp(f) , lock nut m 120x2 km24 , bearing spherical roller(skf24124/cc/w33) , pump assembly , gasket , o ring , temp switch , gasket , rubber bonded washer , washer plain steel , assly. union screw socket , main pump , gasket , ring piston outer , seal kit for filter assly , pressure switch xml a 0037 , heat exchanger , p.r.v , press gauge(lub) , gasket , plate lock , washer plain steel , o-ring viton 42.5x36.5x3xc , flexible gas charging line , steel foot rule 12inch , flaring tool kit , connector 1 8inch mpt x1/4inch sae , charging adopter 3 4inch fpt x 1 4inchsae , copper tube 1 4inchx 2mtr , connectors 1 4inch mpt x 1 4inch sae , indication lamp amber , set of push buttons (one of each type) for lcp , set of indication lamps (one of each type) for lcp , semi conductor fuses ge / feraaz 200a , 6.611 rd30-xx0315 , mc mccb ge 100a s 400a , with aux c
Tender For tender for supply of operation of water cooled centralised ac plant of 3x330 tr trane make and all associated ancillary equipments and ventilation fans etc. round the clock in 3 shifts on all days iincluding sundays and holidays by deputing supervisor , shift in-charge or skilled , semi skilled manpower etc. complete as required and as per enclosed detailed specifications. for first year , operation of water cooled centralised ac plant of 3x330 tr trane make and all associated ancillary equipments and ventilation fans etc. round the clock in 3 shifts on all days including sundays and holidays by deputing supervisor , shift in-charge or skilled , semi skilled manpower etc. complete as required and as per enclosed detailed specifications.for second year , comprehensive maintenance contract for the centralized air-conditioning system consists of 330tr water cooled chiller units (trane make)-03 nos. , chilled water pumps primary pumps (kirlosakar make)-3 nos. and secondary pump (grundfoss make)- 3 nos. with vfd drive panel , condenser water pumps (crompton make) - 3 nos. , cooling towers (advance make)-3 nos. , chilled water and condenser water lines , air handling units (floor mounted and ceiling suspended) (zeco make) with starter panels - 27 nos. power and control panels and its associated equipments like bearings , v-belts , canvas , valves (excluding the butterfly valves) , strainers , dampers , diffusers , grills , nozzles , thermostats , switchgears in control panels(excluding the power cables) , ventialation fans of toilets , electrical meters , contactors , timers etc. complete as required for smooth operation of the complete hvac system. the scope of work also includes carrying out the periodical maintenance/checking of the above equipments & maintenance of water softening plants along with supply of salt for operation as per manufacturers recommendations and/or as per the attached technical conditions. for first year , comprehensive maintenance contract for the centralized air-conditioning system consists of 330tr water cooled chiller units (trane make)-03 nos. , chilled water pumps primary pumps (kirlosakar make)-3 nos. and secondary pump (grundfoss make)- 3 nos. with vfd drive panel , condenser water pumps (crompton make) - 3 nos. , cooling towers (advance make)-3 nos. , chilled water and condenser water lines , air handling units (floor mounted and ceiling suspended) (zeco make) with starter panels - 27 nos. power and control panels and its associated equipments like bearings , v-belts , canvas , valves (excluding the butterfly valves) , strainers , dampers , diffusers , grills , nozzles , thermostats , switchgears in control panels(excluding the power cables) , ventialation fans of toilets , electrical meters , contactors , timers etc. complete as required for smooth operation of the complete hvac system. the scope of work also includes carrying out the periodical maintenance/checking of the above equipments & maintenance of water softening plants along with supply of salt for operation as per manufacturers recommendations and/or as per the attached technical conditions. for second year , painting of hvac system such as pumps , cooling tower- motors , pedastal and other equipments by removal of corrosion with sand paper and painting with corrosion resistant paint to match the adjoining areas for maintaining the equipment in good and non rusting condition. for first year , painting of hvac system such as pumps , cooling tower- motors , pedastal and other equipments by removal of corrosion with sand paper and painting with corrosion resistant paint to match the adjoining areas for maintaining the equipment in good and non rusting condition. for second year , repairing damaged insulation of exposed ac ducts by scrapping and cleaning the surface , applying cold bitumin or adhesives , supplying and fixing of 50mm thick thermo coal sheet (eps) and wraped canvas clothes with suitable self adhesive as per the specif
Tender For supply and commissioning of oil chiller unit with the following specification: (1) rated operat ing voltage: 3phase, 415 v ac, 50 hz (2) nominal cooling capacity: 9,000 kcal/h/10.4 kw/3.0 tr (3) refrige rant used: r-407c or any environmental friendly refrigerant with lesser gwp. (4) medium of cooling hydrau lic oil viscosity grade: is0 vg 32 to 68 cst @ 40-degree c (5) duty type: indoor, continuous duty type (6) p umping capacity: minimum 40 lpm, geared pump with 3 phase, 415 v ac, motor (7) tank: without storage tank (8) temperature range ambient: +15-degree c to +45-degree c (9) temperature range of medium: + 15-degree c to +35-degree c (10). oil connection both suction & delivery: 1" bsp (11) type of enclosure: i ndustrial enclosure (12) compressor: hermetically sealed, air cooled, reciprocating/scroll compressor. (13 ) condenser: air cooled condenser, made of copper tube with aluminium fins, air inlet from the side & air o utlet on the top. (14) evaporator: stainless steel brazed plate heat exchanger (15) drier: filter drier (16) ex pansion device: expansion valve (17) pressure switches: low/high pressure switches (18) temperature co ntroller cum display unit: microprocessor based, programmable controller with digital display (19) auxiliary contact: potential free contact for general alarm 1 no & 1nc (20) motor protection: all motors with motor p rotection circuit breaker (mpcb). (21) conforming to ce compliance. [ warranty period: 12 months after t he date of delivery ]