REPAIR / MAINTENANCE TO COOLING APPLIANCES SUCH AS WINDOW TYPE ACS/SPLIT ACS, CASSET ACS, WATER COOLERS, REFRIGERATOR, DEEP FREEZER, HUMIDIFIER, VOLTAGES STABILIZER, PACKAGE TYPE AC PLANT ALONGWITH VARIOUS CONNECTED ITEMS, ETC AT 5 AFH AND AFS UNDER

Amount

M&L for servicing of 1.5/2.0/3.0 TR capacity window/split type AC after disconnecting electric supply, opening suction and dicharge pipes of outer unit and removing scratch, dust by iron brush, cleaning condensor unit, compressor, cooling coil/cleaning of fan blade/cleaning of filter of inner unit etc, including checking thermostate, starting capacitior, running capacitor, etc. with jet spray water and air blower at the site and reinstalled the same at the same place after re-filling/re-charging of refregerent gas as required complete all as specified and as directed.

Taking down/up defective AC (Window/Split type) 1.5 TR capacity, transportation from MES Store Yard/Site to workshop and back including re-fixing/re-installing after taking out defective/burnt out rotary type compressor sealed unit and providing new compressor of same the capacity from authorised dealer including flushing of condenser after charging with required quantity of appropriate refrigerant gas including re-connection of electric connections, functioning AC complete in all respect and testing complete all as specified and as directed

Taking down/up defective AC (Window/Split type) 1.5 TR capacity, transportation from MES Store Yard/Site to workshop and back including re-fixing /re-installing after taking out defective/burnt out reciprocating type compressor sealed unit and providing new compressor of same capacity from authorised dealer including flushing of condenser after charging with required quantity of appropriate refrigerant gas including re-connection of electric connections, functioning AC complete in all respect and testing complete all as specified and as directed

All as per Serial item No. 2 here-in-before but AC (Window/Split type) of 2.0 TR capacity.

All as per Serial item No. 3 here-in-before including makes but AC (Window/Split type) 2.0 TR capacity NOTE (for Serial item No. 1 to 5 above) : Re-filling and refreigerant gas shall be measured and paid separately as required to fill as per requirement/ manufacturer instruction excluding measurement of gas filled by OEM.

S&F fan motor of AC (Window/Split type) 1.5 TR capacity of approved make and required size to suit existing AC including taking out of old unserviceable fan motor from AC complete all as specified and as directed. Make : AUE/FRAGMETER/GE

All as per Serial item No. 6 here-in-before including makes but AC (Window/Split) 2.0 TR capacity.

M&L Air circular blower fan motor of AC (Split type) 1.5 TR capacity (as per sample/site requirement) and including taking out old existing unserviceable Air circular blower fan motor from AC complete all as specified and as directed. Make : VOLTAS/AMTEX/HITACHI/LG

M&L Air circular blower fan motor of AC (Split) 2.0/3.0 TR capacity (as per sample/site requirement) and including taking out old unserviceable Air circular blower fan from AC complete all as specified and as directed. Make : VOLTAS/AMTEX/HITACHI/LG

M&L remote circuit board including sensor and display with remote of AC (Split type) 1.5/2.0 TR capacity non inverter type (as per sample/site requirement) including taking out old unserviceable same including senser and display from AC complete all asspecified and as directed. Make : AMTREX/VOLTAS/HITACHI/LG

M&L remote circuit board including sensor and display with Remote of AC (indoor unit) 1.5/2.0 TR capacity inverter (as per sample/site requirement) including taking out unserviceable the same including senser and display from AC complete all as specified and as directed. Make : AMTREX/VOLTAS/HITACHI/LG

M&L remote circuit board including sensor and display with remote of AC (outdoor unit) 1.5/2.0 TR capacity (as per sample/site requirement) including taking out unserviceable the same including senser and display from AC complete all as specified and as directed. Make : AMTREX/VOLTAS/HITACHI/LG

M&L capacitor running 36 mfd to 45 mfd of AC (Window/Split type) 1.5/2.0 TR capacity including taking out unserviceable capacitor from AC complete all as specified and as directed. Make : ELECTRO/UNIVERSAL/TIBCON

M&L fan motor capacitor 4 mfd to 6 mfd of AC (Window/ Split type) 1.5/2.0 TR capacity including taking out unserviceable the same from AC complete all as specified and as directed. Make : ELECTRO/UNIVERSAL/TIBCON

M&L starting relay of AC (Window/Split type) 1.5/2.0/3.0 TR capacity including taking out unserviceable the same from AC complete all as specified and as directed.

M&L thermostat switch of AC (Window/Split type) 1.5/2.0/3.0 TR capacity including taking out unserviceable the same complete all as specified and as directed. Make : INFOSS/ANNAPURNA/RENOLT

Supply and filling gas with R-22 Gas of AC (Window/Spilt type) 1.5/2.0/3.0 TR capacity with required quantity of refrigerant in the unit including checking of leakage in the system, brazing the leakage parts of oil gas tubing as required complete all as specified and as directed.

Supply and filling gas with R-32/R-134/R-407/R410 gas of AC (Window/Spilt type) 1.5/2.0/3.0 TR capacity with required quantity of refrigerant in the unit including checking of leakage in the system, brazing the leakage parts of oil gas tubing as required complete all as specified and as directed.

Re-installation and re-commissioning Air Conditioner (1.5TR, 2.0TR, 3.0TR) split type/window type AC (1.5/2.0) TR electric driven (single phase) comprising for split type AC one inner unit, one outer unit with servicing and installed at site including making connection with copper tubes from inner unit to outer unit including filling of refrigerant gas as required and electrically connecting up and testing complete all as specified and as directed.

M&L mild steel stand with shed as per existing for testing AC Window type/Split type 1.5 to 2.0 TR capacity, grouting with brick wall with mild steel expandable bolts with steel rawl plug including making good to walls, set in cement mortar (1:3) as required including dismantling old unserviceable mild steel stand for AC's complete all specified and as directed.

S&F MCBs, SP, 6 to 32 Amps, 230 volt, 50 Hz, 10 kA 'C' series complete all specified and as directed.

S&F voltage stabilizer for automatic operation, single phase, naturally air cooled designed for input voltage variation between 130 volt to 250 volt with out put voltage stabilizer at 230 volt with accuracy of (+/-) 2.5%, capacity 5 KVA complete all as specified and as directed

S&F copper capillary tube 5/8" as suitable size for repairing window/split type AC complete all as specified and as directed.

S&F copper capillary tube 1/2" as suitable size for repairing window/split type AC complete all as specified and as directed.

S&F copper capillary tube 1/4" as suitable size for repairing window/split type AC complete all as specified and as directed.

All as per Serial item No. 26 here-in-before but of capacity 210/315 litre.

M&L ice cooling chamber (as Approved) for refrigerator 210/315 litre capacity including taking down unserviceable ice cooling chamber from refrigerator complete all as specified and as directed.

M&L starting relay (Open Type/Box Type) for refrigerator of any description including taking down old unserviceable starting relay from refrigerator complete all as specified and as directed

Supply only chiller tray for refrigerator for 300 litres capacity.

Supply only chiller tray for refrigerator for 165 litre capacity complete all as specified and as directed.

Supply only vegitable tray for refrigerator for 165 litres capacity complete all as specified and as directed.

Supply only vegitable tray for refrigerator for 286/300 litres capacity complete all as specified and as directed.

Supply only PVC refrigerator stand suitable for 286/310 litres refrigerator capacity complete all as specified and as directed.

Supply only PVC refrigerator stand suitable for 165 litres refrigerator capacity complete all as specified and as directed.

S&F 15mm bore bib tap, cast copper alloy, chromium plated, push type complete all as specified and as directed.

S&F PVC connection pipe with brass unions at both ends with brass nuts, suitable for fixing to 15mm bore GI pipe complete all as specified and as directed.

S&F PVC float valve with epoxy coated aluminium arm with PVC polythene ball suitable for water coolers complete all as specified and as directed.

S&F PVC polythene ball suitable for fix to 15mm PVC float valve complete all as specified and as directed.

S&F PVC drain out pipe 25mm bore as per existing by providing necessary GI clamps, nuts, bolts, etc. complete all as specified and as directed.

M&L as in repairs and overhauling of voltage stabilizer of 1.0 KVA, 2.0 KVA/3.0 KVA & 5 KVA capacity of any make including replacement of relay, capacitors, switches, voltmeters and testing, etc. complete all as specified and as directed.

S&F condenser coil for split AC 1.5/2.0 TR capacity including taking down old unserviceable condenser coil complete all as specified and as directed.

S&F condenser coil for refrigerator of capacity 210/310 litre including taking down old unserviceable condenser coil complete all as specified and as directed.

M&L for insullation to copper tubing of size 1/4",1/2" and 5/8" as required complete all as specified and as directed.

M&L for flexible pipe of size 20mm dia complete all as specified and as directed.

M&L for flexible PVC cable, 4 core, 6 sq.mm PVC insulated copper conductor multi-stranded, FRLS drawn through PVC casing caping/PVC conduit with all accessories as required complete all as specified and as directed.

S&F PVC plug top, 16 Amps suitable for the geyser complete all as specified and as directed

S&F sheet metal enclosure with three pin socket and top with one MCBs, double pole, 20 Amps, 240 volts, 50 Hz complete all as specified and as directed.

M&L for fan motor for refrigerator, deep freezer, walk-in-cooler, water cooler of approved make and required size to suit existing refrigerator, deep freezer, walk-in-cooler and water cooler including taking out unserviceable fan motor complete all as specified and as directed. Make : AUE/Fragmeter

Supply and filling refrigerant gas (R-22) as approved and suitable for compressor of package AC plant/Unit of various locations complete all as specified and as directed.

Supply and filling refrigerant gas (R-407 C) as approved and suitable for compressor of Split Ductable AC unit at auditorium,CAN/DCN etc. complete all as specified and as directed

Taking down defective compressor sealed unit 8.5 TR capacity suitable for R-407C/R22 refrigerant, 3 Phase, 415 volt after disconnecting all electrical connections and replaced the same with new compressor of same capacity and including flushing old gas and recharging with appropriate quantity of R-407C/22 refrigerant gas complete all as specified and as directed. Make : L&T/Havells/Legrand/Siemens/Shneider

All as per Serial item No. 53 here-in-before including makes but 5.0/5.5 TR capacity

S&F V-belt A-32, as approved and suitable for air blower motor including taking down old unserviceable one complete all as specified and as directed.

S&F printed circuit board (PCB) for package type AC unit 10 to 11 TR capacity complete all as specified and as directed. Make : VOLTAS (as existing)

S&F printed circuit board (PCB) for package type AC unit of 17 TR complete all as specified and as directed. Make : BLUE STAR (as existing)

S&F printed circuit board (PCB) for split ductable AC plant unit 22 TR complete all as specified and as directed. Make: BLUE STAR (as existing)

S&F contactor relay MXO coil voltage 240 volt, AC3 current 9 Amp as approved and suitable for LT panel starter of package type AC unit including taking down old unserviceable one complete all as specifed and as directed. Make : Simens/L&T/BCH/GE/Legrand

S&F contactor relay coil voltage 415 vol, AC3 current 22 Amp as approved and suitable for LT Panel Starter of package type AC unit TR capacity at including taking down old unserviceable one complete all as specified and as directed. Make: Simens/L&T/BCH/GE/Legrand

S&F as in repair 415V 10KA C-curve MCB TP 25 to 63 Amp in the DB /LT panel with connection testing including taking town old one complete all as specified and directed

S&F as in repair 240 volt, 10 KA, 'C' curve MCB, SP, 6 to 32 Amp in the DB/LT panel with connection and testing including taking down old one complete all as specified and directed.

S&F as in repairs 415 volt, 10 KA, 'C' curve MCB, TPN 40 to 100 Amp in the DB/LT panel with connection and testing including taking town old one complete all as specified and directed.

S&F pre filter box type having dust filtration capacity 90% efficiency down to 10 micron of size 500x400x50mm complete all as specified and as directed.

S&F as in repairs MCCB, 25 to 100 Amp, 3 pole, 16 kA, 415 volt, 50 Hz capacity as approved and suitable for LT panel of central and package AC plant including taking down old unserviceable one complete all as specified and as directed.

S&F as in repairs thermometer suitable for reading wet bulb and dry bulb temperature with digital type all as specified and as directed.

S&F as in repairs temperature and humidity meter suitable for reading for temperature and humidity complete all as specified and as directed.

M&L for nitrogen gas pressure testing by pressurising with nitrogen gas upto 300 PSI the complete system to find out the leakage & maintaining pressure for 24 hours and rectifying leakages in the system vaccumising complete system of central A/C plant with double stage vaccum pump of 2kg/Sq.cm vaccum pressure complete all as specified and as directed.

Servicing of AHU complete of various capacities including cooling coil filters removing dirt, scales, etc. with clearing chemicals (coil cleaner) and painting the outer body with a coat of synthetic enamel paint of the existing colour code complete all as specified and as directed.

Servicing of condenser unit including cleaning of condenser coil with and fins with solvent material by using pressure water pump, servicing fan motor including motor winding and changing of bearing and fan blade complete and painting with one coats of enamel paint on outer body complete all as specified and as directed.

Servicing of Air blower including replacement of motor bearing, motor winding, block bearing, blower shaft re-metaling, polishing and re-assembling complete all as specified and as directed.

Supply and replacing of liquid line filter drier for use with CFC, HCFC & HFC, R22, R407C of any capacity complete all as specified and as directed. Make : EMERSON/CatchAll/Indfoss

Supply and replacing expansion valve of capacity up to 11 TR including taking down old existing unserviceable one complete all as specified and as directed. NOTE : The contract sum shall be derieved by deducting the amount shown in Schedule of Credit attached to this tender from total amount of Schedule 'A'/BOQ.

M/S BARUA REFRIGERATION WORKS (BID ID -3119905)

Flint India (BID ID -3121669)

Bidder Name

M/S BARUA REFRIGERATION WORKS

M/S DHAR AND DHAR

Flint India