Tender For maintenance of electrical installation & fans repair maintenance of pump at noma kota house, new delhi. (sh: annual maintenance contract of walk in chiller in kitchen area, at kota house, new delh.)subwork/packages:amc of walk in chiller in kitchen area, at kota house, new delhi.
Tender For corrigendum : supply of spares for swas chiller system of dstps - thermostatic expansion valve swas chiller refrigeration system model tex 2 orifice no 6 , flow switch type castel wfs 25 s , anti freeze controller type subzero sz 7556 p , plc for automation for swas chiller plc 8 6 di do expansion 8 8 di do with data cable , spp minilec for swas chiller electrical system model alvd2 , filter drier type danfoss dml 164 , temperature controller for swas chiller refregeration system , hp lp switch spares for swas system p sl 2 , circulation pump of chiller for swas chiller water system model mini 50s 1 02hp , circulation pump of chiller for chiller water system model gmc1 522 1 5hp , water level controller type minilec wlc d1
Tender For auction sale of buffer tank (hvac processed chilled water tank),process chilled water circulation pump 1,process chilled water circulation pump 2,process chilled water circulation pump 3,vam chiller 1
Tender For supply of co2 booster compressor compressor house and chiller area cleaning , ammonia feed pump carbamate recycle pump area , recovery and decomposition section , cfd area centrifuge house and dryer area and neem oil coating area , prilling tower distributors floor melter floor top floor and circulation pumps area , plant area drains cleaning and floor washing , recovery of spilled urea lumps and its dissolving and other miscellaneous jobs in urea plant , upkeep of control rooms and office areas of urea plant
Tender For operation & maintenance assistance for various process plant, equipment and machinery of chemical engineering division at barc, trombay, mumbai 85 a) fluidized bed reactor- 6 nos. b) mixer settler -30 nos. c) ss dissolver reactor-4 nos. d) precipitation set up 4 nos. e) ss high pressure autoclave 3 nos. f) hastelloy reactor 6 nos. g) ptfe lined & coated tanks-10 nos. h) glass reactor 10 nos. i) glass and ss columns/tanks 25 nos. j) plunger pumps-20 nos. k) valveless metering pumps- 10 nos. l) rotary vacuum evaporator- 3 nos m) centrifugal pump- 15 nos. n) vacuum pumps- 10 nos o) blowers- 10 nos p) washing tank- 5 nos q) feed tanks -10 nos r) muffle furnaces- 3 nos s) hot air oven- 3 nos t) scrubber tanks & pumps 10 nos u) chiller units-12 nos v) boiler unit- 5 nos w)electrolyser- 12 nos x) glass with condenser- 10 nos
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 ]