MAINT OF SUMMER APPLIANCE INCL REPLACEMENT OF DEFECTIVE SPARE AND ALLIED WKS OF SUMMER APPLIANCE AND REP/REPLACEMENT OF INTERNAL WIRING INCL FITTING/FIXTURE WITH CONNECTED ACCESSORIES OF AC INSTALLATIONS AT NAD AND OUTSIDE AREA UNDER AGE E/M-II GEK

Amount

Servicing / Preventive maintenance of the following equipments of different capacities by carrying out regular maintenance such as checking of cooling coils, condensers, electric motors of different types and compressors and other parts, cleaning washing with suitable cleaning agent/chemical using vacuum cleaner, replacement of rubber wheels, bolts & nuts, screws check nuts, PVC sleeves and thimbles, and other parts as required, checking all electrical parts and electrical wiring etc, tightening of electrical connections, greasing of electric motors, checking of gas pressure and gas charging to the desired pressure to ensure serviceability regularly through out the contract period all as specified and as directed.

1.5/2.0 Ton capacity window type Acs

1.5/2.0 tons capacity split type ACs

2.0/3.0 tons capacity Casset type ACs

Water coolers of any capacity

Refrigerators capacity 165 to 310 Ltr

Defumidifier upto 2500 Cumf

Taking out sealed/ old burnt compressor of window type AC 1.5 ton of approved make and S&F new sealed compressor as per reciprocating type suitable for 1.5 Ton capacity AC and connecting up suction and discharging pipe line with gas welding complete all as specified and directed

All as per item No. 2.00 but split type AC 1.5 Ton capacity complete all as specified and as directed

All as per item No. 2.00 but split type AC 2 Ton capacity complete all as specified and as directed.

Taking down out door unit of split type AC and taking out rotary type sealed compressor of split type AC 1.5 ton capacity of approved make and S&F new sealed rotary type compressor suitable for 1.5 ton AC amd connecting up suction and discharging pipe line with gas welding and refixing the out door unit of AC in its original position complete all as specified and directed by Engineer-in-Charge

All as per item No. 5.00 but split AC 2.0 ton capacity complete all as specified and as directed.

S & F in repairs copper cooling coil assembly for 1.5 ton air conditioner of approved make including testing and commissioning complete all as specified and as directed.

S & F in repairs of copper cooling coil assembly for 2.0 ton air conditioner of approved Make, commissioning complete all as specified and as directed.

S & F in repairs condenser coil assembly suitable for 1.5 ton air conditioner including testing and commissioning complete all as specified and as directed.

S & F in repairs condenser coil assembly suitable for 2.0 ton air conditioner including testing and commissioning complete all as specified and directed.

Supply & fixing in replacement of Unserviceable split type Air conditioner indoor unit suitable for 1.5/2.0 Ton invertor type as per existing make & size complete with remote assembly complete all as specified & directed by Engr-in-charge.Make : Carrier/Hitachi/Voltas/Daikin/Panasonic/Bluestar

NOTE FOR ITEM NOS 2.00 TO 11.00 :- (a) Contractor will provide Guarantee for at least one year for replaced compressor unit. Compressor should be sealed with original manufacturers packing having reputed make all as approved by Engineer -In -Charge. (b) Gas charging will be measured and paid separately under relevant items as described. Gas charging will be measured and paid only once for entire contract period while initial charging of compressor and subsequent leakage / topping up shall be made good by the contractor at his own cost through out the contract period.

S & F in repairs running capacitor 36 mfd, 3 pole & 2 pole suitable for 1.5 ton window / split type air conditioner complete all as specified and as directed.

S & F in repairs running capacitor 45 mfd, 3 pole & 2 pole suitable for 2.0 ton window / split type air conditioner complete all as specified and as directed.

S & F in repairs starting capacitor 100 to 120 mfd suitable for 1.5 ton window / split type air conditioner complete all as specified and as directed .

S & F in repairs starting capacitor 100 to 150 mfd suitable for 2.0 ton capacity window / split type air conditioners complete all as specified and as directed.

S&F in repairs starting relay suitable for 1.5 Ton / 2.0 Ton / 3.0 Ton of Split / Window type AC complete all as specified and as directed.

S & F in repairs of thermostat switch for window / Split type Air conditioner of 1.5 / 2.0 / 3.0 Ton capacity complete all as specified and as directed.

M & L for gas charging R-22 in window type AC 1.5 ton capacity of approved make and type including pressure testing, leakage, vaccumising, rectification, testing and commissioning complete all as specified and as directed.

All as per item No 18.00 but 2.0 ton capacity complete all as specified and as directed.

All as per item No 18.00 but split type AC 1.5 / 2.0 / 3.0 ton capacity complete all as specified and as directed.

Taking down window type / split type air conditioner of any type / make / capacity from site (either in ground / any floor), transporting to work site opening top and side cover, dismantling all electrical controls and components and cleaning the whole unit with electric blower and spray cleaning with water, descaling with acid in both side of cooling coil and components, refixing the covers and making electrical connections, installation of the machine in same location, testing, commissioning complete all as specified and as as directed.

Shifting of Split type Air Conditioner of any type and make, up to 2 TR from existing location to other location and installing indoor and outdoor units as directed including provision of necessary brackets (L type) clamps, GI nuts, bolts and washers etc for fixing of indoor / outdoor units including topping up of refrigerant gas and Nitrogen pressure test to find out leakage, commissioning and testing and making good disturbed surface complete all as specified & directed. Note : (i) PVC pipe for protection , drain pipe , control cable, extra copper tubing of any size for suction / discharge will be measured and paid separately. (ii) Gas charging will be measured and paid only once for entire contract period while initial charging of compressor and subsequent leakage / topping up shall be made good by the contractor at his own cost.

Shifting of Window type Air Conditioner of any type and make, up to 2 TR from existing location to other location and installing as directed, commissioning and testing including making opening of required size in walls or existing windows of any type, provision of necessary brackets, clamps, GI nuts, bolts and washers etc for fixing of AC,and making good disturbed surface of walls and windows complete all as specified & directed. Note : (i) PVC drain pipe , control cable where required will be measured and paid separately.

S & F in repairs electric wiring kit (PCB) suitable for 1.5 ton / 2.0 ton Window type / Split type air conditioner of any make and type complete all as specified and as directed. Note: New PCB shall be as per the existing one.

Supply only in replacement Remote assembly cordless as per existing make and size of window/split type AC's complete all as specified and as directed.

Taking down corroded body base tray of Window / Split type AC of 1.5 Ton / 2 Ton capacity and replacement of body base tray made out of 18 SWG mild steel and other portion of mild steel sheet of 20 SWG including motor mounting frame fix with nuts and bolts of suitable size and painting with one coat of black enamel paint and necessary insulation complete all as specified and as directed. Note :- Unit rate quoted shall also deemed to include for reassembling.

S & F in repairs of fan blade of motor for window type AC of capacity 1.0 ton / 1.5 ton / 2.0 ton of complete all as specified and as directed. Make fan blade shall be as per existing

S & F in repairs blower fan motor for 1.0 ton / 1.5 ton / 2.0 ton capacity air conditioners including testing, complete all as specified and as directed. Make: Blower fan motor shall be as per the existing one.

S & F in repairs blower drum suitable for window type AC of capacity 1.0 ton / 1.5 ton / 2.0 ton completeall as specified and as directed. Note: Blower drum shall be as per the existing one.

S & F in repairs front cover grill suitable for window type air conditioner of capacity 1.0 ton / 1.5 ton / 2.0 ton, complete all as specified and as directed

S & F in repairs outer cover suitable for window type air conditioner of any capacity complete all as specified and as directed.

S & F in repairs blower motor capacitor 4 mfd suitable for 1.5 window type air conditioner complete all as specified and as directed.

S & F in repairs blower motor capacitor 10 mfd suitable for 1.5 ton split type air conditioner complete all as specified and as directed.

S & F in repairs blower motor capacitor 15 mfd suitable for 2.0 / 3.0 ton split type air conditioner complete all as specified and as directed.

Supply, fixing, clamping and jointing in replacement copper tubing of standard size 1/2", 5/8" for suction line and liquid discharge line of suitable size duly insulated with suitable insulation materials including making hole in any type of wall for passing through pipe and making good to the disturbed surface as in replacement and colour matching as per existing shade, complete all as specified and as directed. Note: one run of 1/2" & one run of 5/8" shall me measured as one unit

Supply and fixing in replacement cable PVC insulated PVC unsheathed, multistranded, 1100 volts grade (ISI marked) 3 core 2.5 Sq mm with flexible copper conductor suitable for Split type AC and Window type AC complete all as specified and as directed.

Supply and fixing suitable size PVC pipe, heavy duty for drain out of condensing water of split type air conditioner including cutting of floors or making hole in wall and making good the disturbed portion after laying pipe etc to match the existing surface with original specifications complete all as specified and as directed.

S & F in repairs synthetic air filter suitable for split/window type air conditioner any capacity complete all as specified and as directed

WATER COOLERS Taking down sealed compressor of water cooler of approved make of capacity 40/80 ltrs and supply and fixing in replacement new sealed unit CAJ 3612 or AE 4440 of M/s Kirloskar or equivalent and connecting up suction and discharge copper pipe with gas welding pressure testing of leakage rectification, vaccumising and charging the refrigerant gas including testing & commissioning complete all as specified and as directed.

All as per item No 39.00 but capacity 60/120 ltrs complete all as specified and as directed. Make : BPK KCE 461 of M/s Kirloskar or equivalent in PS.

S & F in replacement starting capacitor 40/60 mfd complete all as specified and as directed.

S & F in repairs starting capacitor 80 /100 mfd complete all as specified and as directed.

S & F in repairs of thermostatic switch for water cooler complete all as specified and as directed. .

S&F in repairs of condenser fan motor 1 / 35 HP 230 volt AC single phase suitable for water cooler all as specified and as directed.

All as per item No 44.00 but 1 /83 HP complete all as specified and as directed.

S & F in repairs relay for water cooler of capacity 40/80 litres and 60/120 litres capacity all as specified and as directed.

S&F in repairs of fan blade suitable for existing water cooler of any capacity, approved make and type complete all as specified and as directed.

S & F in repairs push cock/lifting cock of 15 mm dia chromium plated suitable for water cooler of capacity 40/80 litres & 60/120 litres complete all as specified and as directed.

Detecting the gas leakage, rectifying the defects, vacumizing and charging fresh refrigerant gas and commissioing and testing the water cooler of capacity upto 60/120 litre capacity , complete all as specified and as directed.

S & F in repairs of water tray stainless steel grade SS 304 of 40 /80 ltr capacity complete all as specified and as directed.

All as per item No 50.00 but capacity 60/120 Ltrs complete all as specified and as directed.

S&F in repairs of rubber packing and hinges of top cover of water cooler of any make and capacity complete all as specified and as directed.

S & F in repairs 15 mm dia ISI marked float valve Brass complete all as specified and as directed.

S & F in repairs over load protector for water cooler of any capacity complete all as specified and as directed.

S & F in replacement PVC connection pipe with brass nuts & washers at both ends of length not exceeding 60 cm for water connection of water coolers complete all as specified and as directed.

S & F suitable size PVC drain pipe flexible heavy duty with necessary saddles and fitting for drain out water from water cooler complete all as specified and as directed.

REFRIGERATORS Taking down sealed new compressor of 165 Ltr/175 ltrs capacity of refrigerator of approved make and type and replacement of hermetically sealed unit of compressor of same size and type and capacity , connecting sealed unit and discharge pipe with gas welding and soldering rod complete all specified and as directed.

All as per item No 57.00 but 286/300/310 ltr capacity complete all specified and as directed.

S & F in repairs thermostat switch for refrigerator of any capacity, complete all as specified and as directed.

S&F in repairs over load relay/protector suitable for high / low speed refrigerators of unit of compressor 165 /230 /286 /300 / 310 Ltr capacity of refrigerator all as specified and directed.

S&F lamp 15 watt or any watt screw /pin type suitable for approved make and capacity refrigerator complete all as specified and directed by E in Charge.

M&L for charging of refrigerator refrigerant gas R-134a/ R-410a suitable gas after vaccumising / pressure and leaking including flushing the system in the refrigerator of any make of 165 Litre Cap all as specified and as directed. Note:- Gas charging for a particular machine will be measured and paid only once for entire contract period while first/ initial charging and subsequent leakage / topping up shall be made good by the contractor at his own cost.

All as per item No 62.00 but 230 / 286 / 300 /310 Ltr capacity complete all specified and as directed.

S & F in repairs magnetic gasket for refrigerator of 165/175/286/300 /310 litres capacity all as specified and as directed.

S & F in repairs relay for refrigerator of capacity 165 to 310 litres all as specified and as directed.

Supply and fixing in replacement of unservicable freezer chamber existing make & size for upto 165 to 195 Ltr capacity refrigerator direct cool complete all as specified & directed.

Supply and fixing in replacement of unservicable freezer chamber existing make & size for refrigerator frost free double door incl heater, blower etc for 285 to 310 litres capacity complete all as specified & directed.

M&L in replacement of unservicable condenser for refrigerator as per existing make & any capacity, complete all as specified and directed.

M& L for repair of voltage stabilizer of capacity 5 KVA including replacement of burnt out transformer and all accessories complete all as directed

Aircurtains Taking down defective/unserviceable air curtain of existing capacity and existing make, transporting to company authorized outlet, collecting company repaired air curtain of same make and transporting back to site, refixing at original posotion complete including testing and commissioning the machine onto the mounting plate and ensure the safety than fix it tighten with screw complete all as specified and directed

M&L for replacement of water purifier filter kit including repair/ replacement of defective parts such as filters, solenoide valve, pump, switch of machine complete all as specified and directed

INTERNAL ELECTRIFICATION Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, lamp holders, regulators, sockets, light fitting any type etc complete. removing materials or taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc complete all as specified and directed

Taking down SPN DB's sheet metal enclosure any type, main switch, Plug top box etc and making good disturbed surfaces and match with existing colour surfaces complete all as specified and directed

Taking down TPN DB's sheet metal enclosure any type, main switch, plug top box etc and making good disturbed surfaces and match with existing colour surfaces complete all as specified and directed

Taking down sub main wiring of any size single phase system complete all as specified and making good disturbed surfaces to match with the existing surfaces

Taking down sub main wiring of any size three phase system complete all as specified and making good disturbed surfaces to match with the existing surfaces

M&L for Point wiring with1100 Volts, grade 1.5 Sqmm. (nominal area) ,PVC insulated but unsheathed multistranded copper conductor single core FRLS cable drawn through and including non metallic medium duty rigid PVC conduit (medium duty) 20mm dia or higher size complete with all accessories such as socket, elbow, junction box, bell mouth, bend, reducer etc including pressed iron/steel suction box of thickness1.2mm for mounting of switches, sockets, fan regulators etc with 3 mm thick plastic laminated sheet as top cover, and 1.5 Sqmm. (nominal area) single core FRLS,PVC insulated 1100 Volts, grade multi stranded unsheathed copper conductor cable green colour as earth wire upto common earth and connected to earth dolly complete all as specified and directed of following.

One light /bell / Exhaust fan point controlled by one-one way switch.

One ceiling fan Point controlled by one-one way switch through Regulator.

One three pin 5 Amp socket on same board with other switches.

One three pin 5 Amp socket on independent board.

All as per item No.77 above but with 2.5 Sqmm. (nominal area) wire/cable for phase and neutral for one 3 Pin 15 amp socket on independent board including one 1.5 sqmm PVC insulated unsheathed multi stranded copper conductor cable, FRLS 1100 volts grade as earth continuity conductor upto common earth & connected to earth dolly complete all as specified and directed

S&F switch piano flush, button type 5 Amp SP 250 Volt AC complete all as specified & directed.

S&F switch piano flush button type 15 Amps SP 250 Volt AC complete all as specified & directed.

S&F socket outlet multipurpose 3 Pin 5 Amp and 2 Pin 5 Amps 250 V AC complete all as specified & directed.

S&F socket outlet 2-in1,3 pin 5 and 15 Amp flush type 250V AC complete all as specified & directed.

S&F ceiling rose surface bakelite 3 terminals of size 65x25mm. complete all as specified and directed .

S&F step type, electronic fan regulator 120 watts, 5 step for ceiling fan 1200/1400 mm sweep 230 volts AC complete all as specified and directed

S&F lamp holder PVC/polycarbonate type with LED lamp 9/10 watt complete all as specified & directed.

S&F in replacement wall mounted LED tube light fitting 1x20/22 watts extruded aluminium polycarbonate covers PF 0.9 and above operating voltage 140V-270V colour temp 3000 K/6500K & lumen input output 95 Lumen per watt and connected to ceiling rose with required length of two core flexible copper cable 23/0.0076 fixed on wall/roof complete all as specified and directed.

S & F in replacement LED light fitting 1X10W bulkhead luminaires including LED bulb, holder connecting up with three core flexible copper conductor cable complete all as specified and directed

Supply, fixing and Testing DB VTPN 4 way 415 Volts, 50 Hz indoor type double door Sheet metal enclosure IP-43 DB's loadline flush mounted with 250 Amp Copper busbar for each phase with two neutral bar & two earthbar and cable ties for cable managenment including mounting arrangement for DPX3 MCCB 100 Amps four pole 415 volts as incomer. The DB's should hold type test certificate (CPRI) as per IEC 61439-3 complete making good distubed surfaces with matching existing shade complete all as specified and directed Note :- All DB's, MCCB's and MCB's shall be of same make.

S&F sheet metal enclosures 240 volt with suitable rated bus bar for double door 12 way IP-43 DB's mounting flush on wall/concealed and making good distubed surfaces complete all as specified and directed

S&F sheet metal enclosures 240 volt with suitable rated bus bar for double door 8 way IP-43 DB's mounting flush on wall/concealed and making good distubed surfaces with matching existing shadecomplete all as specified and directed

S&F sheet metal enclosures 240 volt with suitable rated bus bar for double door 4 way IP-43 DB's mounting flush on wall/concealed and making good distubed surfaces with matching existing shade complete all as specified and directed

Supply and fixing wall mounted type sheet metal single pole and neutral enclosure with a two pin and earth plug and socket complete with and including MCB SPN 20 Amp 'C' series 10 KA mounted on DIN rail channel and suitable plug complete all as specified and directed (Note : Item rate including all items ie base box, plug, socket , MCB etc complete)

Supply and fixing flush mounted type sheet metal triple pole, neutral and earth plug enclosure with a four pin and earth plug and socket complete with and including MCB TPN 32 Amp 'C' series 10 KA mounted on DIN rail channel and suitable plug complete all as specified and directed (Note : Item rate including all items ie base box, plug, socket , MCB etc complete)

S&F in replacement of MCCB 125 Amps four pole 415 volts thermal magnetic release ICU=100% ICS having breaking capacity 16 KA including connection terminal strip complete all as specified & directed

S&F MCB TPN 440 Volt 63 Amp 'C' series conforming to IS complete all as specified & directed.

S&F MCB SPN 240 Volt 10 KA 40 Amp 'C' series conforming to IS complete all as specified & directed.

S&F MCB single pole 240 volt, 10 KA, 40 Amp, 'C' series confirming to IS complete all as specified and directed.

S&F in replacement of RCCB 240V 50Hz 100 mA , 40 Amp, confirming to relevent IS for earth leakage protection complete all as specified and directed.

M&L for sub main wiring with 2 Single core PVC insulated unsheathed cable 1100 Volts grade heavy duty copper conductor multistranded of size 4 Sqmm (nominal area) drawing in and including 20 mm dia or higher medium duty PVC concealed conduit and conduit accessories and fittings. Including one single core green colour PVC Insulated unsheathed cable copper conductor multistranded of size 4 Sq mm as earth wire upto common earth and connected to earth dolly complete all as specified & directed. (Note :- 3 run of 4 Sqmm and one run of conduit with concealed measured as one Unit/RM)

M&L for replacement of U/S sub main wiring with 4 Single core PVC insulated unsheathed cable 1100 Volts grade heavy duty copper conductor multistranded of size 6 Sqmm (nominal area) drawing in and including 32 mm dia PVC concealed conduit and conduit accessories and fittings. Including two single core green colour PVC Insulated unsheathed FRLS cable copper conductor multistranded of size 06 Sq mm as earth wire upto common earth and connected to earth dolly complete all as specified & directed. (Note :- 6 run of 6Sqmm and one run of conduit with concealed measured as one Unit/RM)

pk Enterprises

Shree Ayyappa Engineering

JAVEED TRADERS