8123/SAR-25/2023-24 REPAIR/ MAINT OF SUMMER/COOLING APPLIANCES AC PLANT AT ARC AND AIRWING AREA SARSAWA UNDER GE AF SARSAWA

Amount

M&L and T&P for attending complaints related to ceiling Fan, exhaust fan, wall fan, padestal fan etc any sweep, any type, any make fixed at different locations including taking down and refixing, cleaning all dirt, dust etc, replacement of connection lead/wire checkinng for loose connections in circuit, oiling and greasing split/window pins & other minor items,unserviceable screws assembly,bearing, re-fixing and testing to make it functional complete all as specified and as directed. Note :- 1. Cost of capacitor, connecting wire,regulator,ball bearing ,gun metal bush,ceiling rose etc shall be measured and paid under relevent item . 2.Cost of petty stores such as grease, lubricating oil ,lock nut , cross pin, check nuts,rubber seal etc are deemed to be included in quoted rate.

M&L and T&P for attending complaints related to Geyser any capcity Inspection and maintenance of water heater (Geyser) of capacity, 25 lt to 50 litres including performing the following task at different locations at AF Stn Sarsawa. (a) Removing Geyser & flow unit & heating element & cleaning the inner, tank with suitable acid/Replacement of defective connection lead . (b) Checking and setting of thermostat between 50 to 55 degree Celsius (c) Check working of NRV stop cock, pressure release valve and servicing carefully to make it functional (d) Repairing of earthing connection, power switch, socket connection replacement of indicator lamp to make it functional (e) Examine water leakage and rectifying as required and replacement of rubber washer gasket etc to make it functional (f) Inspect over flow vent pipe, safety valve and remove blockage if required to make it functional. (g) Any other item required for making Geyser serviceable will be measured & paid seperately under respective items. Common Notes for Item No 1 & 2- (a) At least 01 electrician with 01 helper has to be deployed for day to day complaint rectification of Fan and Geyser at ARC campus/Airwing area/TX area Sarsawa. (b) Contractor must insure sufficient store and T&P for geyser such as pipe wernch,screw driver etc and T&P for fan repair such as bearing puller, Plier,Tester screw driver etc for attending complaint and stationary such as complaint slips, Registers etc.(c) Obtain user signiture on complaint slip and register & submitting the records to the office of Engr-in-charge.

M&L for Taking out of burnt coils of ceiling fan in replacement of all coils of ceiling fan motor, AC, 230 volt of 1200/1400 mm with super enamel copper winding wire of proper gauge, weight etc (having same nos of turns), winding using insulating materials varnishing, heating, baking, replacement of bearing, bush, shaft etc, re-assembling the fan after making it functional and testing ,maintain the speed of fan complete all as specified and as directed

All as per Serial Item No 4 here in above but exhaust fan upto 450mm size/sweep

All as per Serial Item No 4 here-in-above but Wall Mounting fan upto 750mm size/sweep

All as per Serial Item No 4 here-in-above but Pedestal fan of any sweep/size.

All as per Serial Item No 4 here-in-above but cabin fan of any sweep/size.

M&L for spray painting of ceiling fan ,exhaust fan wall mounted,Pedustal fan of any size any type with one coat of synthetic enamelled paint after cleaning and making good the old damaged paint all as directed by Engineer- in Charge.

Fan capacitor up to 1.5 MFD complete all as specified and as directed. Make- Tibcon/Bajaj/Havells

Fan capacitor 2.5 MFD complete all as specified and as directed. Make- Tibcon/Bajaj/Havells

Fan capacitor 3.15 MFD complete all as specified and as directed. Make- Tibcon/Bajaj/Havells

Fan capacitor 4 MFD complete all as specified and as directed. Make- Tibcon/Bajaj/Havells

Ball bearing/shaft suitable/as per existing sample for exhaust fan, ceiling fan and pedestal fan/wallmounted fan/cabin fan etc complete all as specified and as directed. MAKE : NBC, SKF

Gun metal bush for ceiling fan/Exhaust fan of any size/make/sweep complete all as specified and as directed

Supply and fixing ‘U’ clamps for hanging ceiling fan with all nuts & bolts, washer, suitable size with rubber real complete all as specified and as directed

Supply and Fix in repairs ceiling fan canopy with nut and bolt of suitable size all as directed and specified.

Supply and fix in replacement of down rod for ceiling fan made out of 15 mm dia MS pipe complete with holes, slotted or threaded from 0.75 mtr to 1.5 mtr long all as specified and directed.

S & F nuts, bolts, washers, in any shape or size as directed including one coats of synthetic enamel paint over a coat of red oxide primer, complete all as directed

S & F in replacemenmt of Fan blade for ceiling fan 1200/1400 mm sweep as per existing model complete all as specified and directed.

S & F replacement of Fan blade for Exhaust fan metal type any sweep as per as per existing model complete all as specified and directed.

S & F replacement of Fan blade for wall mounted fan any sweep as per as per existing model complete all as specified and directed.

S&F in replacement of metallic exhaust fan louvers of any shape (square or round as per site requirement ) upto 450 mm sweep complete all as specified and directed.

S&F ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and as directed by Engr-in-Charge. Make- Orient/Crompton/Bajaj

S&F exhaust fan, steel body AC single Phase. 230V of size 300 mm sweep with, 1400 RPM, blades, and frame and louver complete all as specified and as directed by Engr-in-Charge. Make- Orient/Crompton/Bajaj

Supply & fix wall mounting fans 230 volts single phase oscillating 400 mm sweep suitable for wall mounting complete all as specified and as directed by Engr-in-Charge. Make- Orient/Crompton/Bajaj

S&F plastic body ventilation fan 250 mm 50 Hz , 240 volt 1250 RPM with copper wound motor including all fixing accessories complete all as specified and directed.Make- Orient/Crompton/Bajaj

Geyser flow unit / assembley made out of stainles steel as per matching shape/size or as per sample suitable for 25 to 50 litres capacity including safety valve as directed by Engr-in-charge.

copper heating element of rating 1.5 KW to 2 KW to geyser 25 to 50 litres capacity, any type (normal and modular type), make / as per sample complete all as specified and as directed. Make - Theeta

Thermostat as per sample suitable for 50 to 25 litres capacity of geyser complete all as specified and directed.

Flexible SS braided connection havey duty stain steel 15 mm dia, length up to 750 mm long with union at both ends for 15 mm dia pipe complete all as specified and as directed

Red and green indicator lamp as per existing size and shape complete all as specified and directed.

Plug top, 3 pin, 15Amps all as specified and as directed. Make-Anchor/cona/havells

Supply and fixing modular type AC box 3 module operated with 20 Amp single pole MCB including 15 amp modular socket complete all as specified and directed by the Engr-in-charge. Make : - Legrand, Havells, Indo asian

Anchor bolt type fastner brass size 10mm upto 150mm length complete all as specified and directed.

Dismentling the flow unit, inlet,outlet pipe of Geyser & taking out to repair the inner copper/steel tank of capacity 25/35/50 letres storage capacity by brazing at different spots after cleaning rusted leaking places and making tank leak proof including refixing, re-assembling & testing complete all as specified and as directed

Material and labour for painting of geyser 25 to 50 litres capacity with synthetic enamel spray paint with two coats of paint over one coat of red oxide primer including preparation of old surfaces complete all as specified and as directed

Supplying & Fixing of non return valve Brass metal vertical type size 15 mm complete all as specified and as directed

Supply & Fix for insulation of 25 to 50 Ltrs geyser as per existing insulating material in existing quantity for each geyser complete all as specified and as directed by Engineer-in charge.

S&F in replacement of Sheet metal enclosure factory made shutter type distribution board 2way (when MCBs are to be used) single pole and neutral, 240 Volts, with 200 Amp rated busbar, IP 43/IK09 (MCBs are to be measured & paid separately) complete all as specified and directed.

Supply & Fix in replacement of stainless steel water storage tank for upto 50 Ltrs capacity geyser as per existing gauge and shape complete all as specified and as directed by Engineer-in charge.

Supply & Fix in replacement of outer body 18 gauge complete with bottom and top cover as per matching to existing type and size for upto 50 Ltrs capacity geyser. Complete all as specifed & directed

Supply and fix electric water heater, storage type with SS tank and outer body made out of ABS & PP, heating element of 2 KW storage capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, SS connection piece of suitable length etc complete all as specified and as directed by Engr-in-Charge. Make:- Bajaj/Havells/Crompton

S& F microprocessor based single phase electronic tamper proof static energy meter of rating 10 to 60 Amps, AC 240 Volts, 50 Hz covered with toughened glass cover with optical comunication port confirming to IS 13779 complete all as specified and directed

S&F in replacement of metal clad plug top 240 volts 20 Amps with two phase and neutral pins and one earth pin complete all as specified and directed

S&F in replacement of metal clad socket 240 volts 20 Amps to fix two phase and neutral pins and one earth pin complete all as specified and directed

Supply and fixing 25 mtr long 2.5 cm wide and atleast .125 mm wall thickness self adhesive PVC insulated electrical tape roll of good quality complete all as specified and directed.

M&L for making arrangement for fixing of exhaust fan on steel/Aluminium frame window/ making opening in brick wall as per site requirement and also making good to disturbed surfaces as per matching to existing complete all as specified and directed.

Repair and Maintenance of split/Window type AC's of capacity 1.5/2 TR comprising of the following tasks installed at different locations including testing complete all as specified and directed by Engineer-in-Charge.(a) Inspecting and checking the Indoor/outdoor units for noise free operation (b) Checking the electrical connection for tightness (c) Cleaning the condenser with cleaning agent followed with pressurized water and cleaning the cooling coil with air blower.(d) Greasing/Oiling of condenser fan motor and blower motor. (e) Checking for any refrigerant leakage. (f) Checking for serviceability of remote control unit.

Supply and fixing in replacement of starting relay for split/window type AC units of capacity 2 TR as required at site complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of starting relay for split/window type AC units of capacity 1.5TR as required at site complete all as specified and directed by Engineer-in-Charge. Make- (1) Hitech (2) Sriram

Supply and fixing in replacement of starting capacitor 80-100/100-120 mfd for split/window type A/C's of capacity 2 TR complete all as specified and directed by Engineer-in-Charge. Make- (1) Tibcon (2) Tesla (3) Epcos

S/F in replacement of running capacitor 30/36 mfd for split/window/window type AC unit as required at Site and as directed by Engineer-in-Charge. Make- (1) Tibcon (2) Tesla (3) Epcos

Taking out and refixing after rewinding including replacement of bush/ bearings of condenser fan motor of split/window type AC units of capacity 1.5/2 TR complete all as specified and directed engineer-in-Charge.Make- (1) Hitech (2) Sriram

Taking out and refixing after rewinding including replacement of bush/ bearings of blower motor of split/window type AC units of capacity 1.5/2 TR complete all as specified and directed engineer-in-Charge.

Disconnecting and taking down burnt compressor of capacity 2TR from split/window type AC unit and Supply and Fix new with charging of refrigerent after dehydration testing and vaccumming one as per existing model complete including testing all as specified and directed by Engr-in-Charge.

Disconnecting and taking down burnt compressor of capacity 2TR with CFC free Refrigerent (R410a,R32,R134a) from split/window type AC unit and Supply and Fix new with charging of refrigerent after dehydration testing and vaccumming one as per existing model complete including testing all as specified and directed by Engr-in-Charge.

Disconnecting and taking down burnt compressor of capacity 1.5 TR with CFC free Refrigerent (R410a,R32) from split/window type AC unit and Supply and Fix new with charging of refrigerent after dehydration testing and vaccumming one as per existing model complete including testing all as specified and directed by Engr-in-Charge.

Disconnecting and taking down burnt compressor of capacity 1.5 TR from split/window type AC unit and Supply and Fix new with charging of refrigerent after dehydration testing and vaccumming one as per existing model complete including testing all as specified and directed by Engr-in-Charge.

M&L for detecting the cause of leakage in any type/capacity of 1.5 tonne AC and ensuring the complete system leak proof and charging of refrigerant gas with appropriate quantity as directed including testing for smooth functioning complete all as specified and as directed. Notes :- (i) Dismantling of serviceable compressor , and re-installation of serviceable compressor after repairing are deeemed to be included in the quoted rates Gas and cost .

Supply & Fixing in replacement of new remote control unit (cordless) with PCB for 1.5/2 TR split/window type A/C unit complete all as specified & directed by engineer-in-charge.

Supply & Fixing in replacement new blower motor as per sample and existing model for split/window type A/C unit complete all as specified & directed by engineer-in-charge.

Supply & Fixing in replacement of air filter for split/window type A/C units of capacity 1.5/2 TR complete all as specified and directed by Engr-in-charge.

Material and Labour for providing sleeve type insulation 9mm thick for any dia copper tubing from Indoor to outdoor units complete all as specified and directed by Engr-in-charge.

Supply and charging CFC free Refrigerant (R410a,R32,R134a) to any type of AC complete all as specified and directed by Engr-in-Charge

Supply and charging R22 Refrigerant to any type of AC /AC plant complete all as specified and directed by Engr-in-Charge

S&F in replacement the new swing motor of existing model sample for split/window type AC 1.5/ 2TR unit complete all as specified and directed by Engr-in-Charge

M&L in replacement of copper tubing 10mm outer dia suitable for AC 2TR capacity complete all as specified and directed by Engr-in-Charge Make - (1) total line of carrier (2) met tube (3) diamond

All as per item No but here in before but 15mm outer dia complete all as specified and directed by Engr-in-Charge Make - (1) total line of carrer (2) met tube (3) diamond

Repair & maintenance of water coolers of any capacity comprising of the following tasks at different location complete all as specified and directed by Engineer-in-Charge. (a) Inspection, taking down, opening, dismantling, decaling, brushing cleaning of storage tanks (b) Examination water tightness, leak proof of storage tank after cleaning.(c) Carry out operation of all stop cock, push cock, float valve etc. (d) Inspect overflow and remove blockage if any. (e) Check and correct earth continuity of electric items (f) Check thermostat and test its functioning (g) Inspect drain pipe and remove blockage if any (h) Check and correct all electrical wiring & test its functioning (i) Testing of water cooler after repair

M&L for detection/rectification of leakage of gas in the system and gas charging in the system with appropriate quantity of gas including testing for smooth functioning of water cooler of any capacity complete all as specified and as directed at site by Engineer in charge. Note:- (i) Unserviceable condensing coil if required shall be measured and paid separately. (ii) The cost of dismantling of unserviceable compressor if required deemed to be included in unit rate. (iii) Compressor shall be measured and paid separately under respective items of Sch "A"

Supply & fixing in replacement of thermostat switch for existing model sample as required at site complete all as specified and directed by Engr-in-Charge. Make:- (1) Honeywell (2) Rapidcool (3) Daneoss

Supply and Fixing in replacement fan motor capacitor 2.5/3.15mfd. complete all as specified and directed by Engr-in-Charge.

Supply & fixing in replacement of overload protector for compressor of water cooler of any capacity as reqd at site complete all as specified and directed by Engr-in-Charge.

Supply & fixing in replacement of starting relay as required at site for water coolers of any capacity complete including connecting, testing complete all as specified and directed by Engr-in-Charge.

Disconnecting and rewinding of condenser motor single phase of 1/16 HP for water coolers & refixing the same with clamps bolts, nuts and rubber bushes including connecting, testing complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of CP push cock ISI marked 15mm base complete all as specified and directed by Engr-in-Charge

Supply and fixing in replacement of starting capacitor 100/120 mfd for compressor complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of new condenser motor single phase of 1/16 HP as required at site for water cooler with clamps, bolts, nuts & rubber bushes complete including connecting testing complete all as specified and directed by Engr-in-Charge.

S&F in replacement of water cooler compressor reciprocating type (hermetically) sealed for any capacity as required at site water cooler complete all as specified and as directed.

Repair & maintenance of voltage stabilizer of capacity upto 5 KVA comprising of the following tasks at different location complete all as specified and directed by Engr-in-Charge. (a) Rewinding of Transformer copper coil with new copper wire as per existing gauge (b) Time delay relay-01 No. c) Cut out relay-01 No. (d) printed citcuit relay- 01 No.

S&F in repair/replacement of voltage stabilizer of 5 KVA capacity ISI marked with voltage range of 160 to 280 volts complete all as specified and directed by Engr-in-Charge. NOTE- Old stabilizer will be deposited to MES store.

Dismantling of split/window type AC 1.5/2.0 TR capacity from position after including disconnecting all connections between indoor and out door units,shifting,backup refrigerant for reuse and install at a place where directed carefully,including cutting on wall,making hole and make good disturbed surface properly matching surface,inspecting,servicing and refilling refrigerant and testing complete all as directed by Engr-In-Charge.

S&F in repair/replacement of indoor unit of 1.5/2 TR capacity split/window AC 230 Volts single phase all as specified and directed.

S&F PCB card suitable for existing split/window type AC 1.5/2 Tonne AC of any make/model complete all as specified and as directed.

PCB suitable for 5 KVA voltage stabilizercomplete all as specified and as directed at site by Engineer in charge.

S&F new transformer in replacement of burnt out transformer of 5 KVA voltage stabilizer complete all as specified and as directed at site by Engineer in charge.

Supply and fixing in replacement of Cable PVC insulated sheathed round shape three core 1100V FRLS grade stranded flexible copper conductor of size 2.5 sqmm complete all as specified and directed. Make:- Finolex/Havells/Grandlay

S&F in replacement of Cable PVC insulated unsheathed single core 1100V FRLS grade stranded flexible copper conductor of size 1.5 sqmm complete all as specified and directed. Make:- Finolex/Havells/Grandlay

Supply and fixing in replacement of Cable PVC insulated unsheathed single core 1100V FRLS grade stranded flexible copper conductor of size 2.5 sqmm complete all as specified and directed. Make:- Finolex/Havells/Grandlay

Supply and fixing in replacement of Cable PVC insulated unsheathed twin core of 23/0.0076 size flexible copper conductor complete all as specified and directed.

Supply and fixing in replacement of Cable PVC insulated unarmoured three core 1100V FRLS grade stranded flexible copper conductor of size 2.5 sqmm complete all as specified and directed. Make:- Finolex/Havells/Grandlay

S & F in replacement of sub main wiring with PVC insulated, FRLS unsheathed two single core cable 1100 volts grade with stranded copper conductor of size 4.0 sqmm (Nominal area) drawn in and including PVC conduit of suitable size as directed with and including one run of 4.0 sqmm multi stranded copper conductor single core PVC insulated, unsheathed cable of green colour as continuous earth wire including lugs etc connected and tested complete all as specified and as directed. Note: (i) Two runs of 4.0 sqmm cable and one run of 4.0 sqmm cable of earth continuity conductor and conduit shall be a unit length.

M & L for replacement of concealed point wiring complete with PVC insulated and unsheathed FRLS cable of 1.5 sqmm (nominal area) with multi stranded copper conductor single core 1100 volts grade in and including rigid PVC conduit ISI marked medium grade not less than 20 mm dia, with MS stove enamelled sunken boxes (normal and modular type as required) including earth dolly with plastic laminated sheet top cover (cover plate with frame in case of modular) of approved make and colour including 1.5 sqmm multi stranded FRLS copper conductor cable of green colour as continuous earth wire with lugs and accesseries and making good disturbed surfaces of walls/floor etc complete all as specified and directed. One fan point controlled by one way switch

all as per item no 94 but for One 5 Amp socket outlet on independent board.

All as per above item No- 94 here in before but using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, FRLS cable for 15 Amp socket outlet on independent board including 2.5 sqmm multi stranded copper conductor cable of green colour as continuous earth wire with lugs etc as required complete all as specified and as directed.

All as per above item No- 94 here in before but using 4 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, FRLS cable for 15 Amp socket outlet on independent board including 4 sqmm multi stranded copper conductor cable of green colour as continuous earth wire with lugs etc as required complete all as specified and as directed.

S&F in replacement switch piano type 5 amp one way ISI Marked complete all as specified and directed by Engineer-in-Charge.

S&F in replacement switch piano type15 Amps one way ISI Marked complete all as specified and directed by Engineer-in-Charge.

S&F in replacement socket outlet 5 pin 5 Amps flush type complete all as specified and directed by Engineer-in-Charge.

S&F in replacement socket outlet 2-in-1, 6 pin 5 amp and 15 amps all as specified and directed.

S&F in replacement socket outlet 6A-2/3 Pin combined 2 module modular type complete all as specified and directed.

S&F in replacement socket outlet 6A/16A-2/3 pin combined 2 module modular type complete all as specified and directed.

S&F in replacement switch 6 amps modular type one one way complete all as directed.

S&F in replacement switch 16 amps modular type one one way complete all as directed.

S&F in replacement of sheet metal enclosure double door concealed suitable for SPN distribution boards when MCB to be used having 200 Amp rated bus bar 4 ways 240 V including fixing in new location with connection of circuit and submain as per site requirement complete all as specified and as directed . Note- (a) MCBs are to be measured and paid seperately. (b)Make of MCBs and DB should be same.(c) Extra circuit length where DBs are to be shifted from existing location to new location shall deemed to be included in the quoted rate. Make-Havells/HPL/Legrand,

S&F in replacement of ceiling rose surface bakelite 63 x50mm three terminals complete all as specified and as directed.

S&F in replacement electronic fan regulator Step type complete all as specified and directed.

S & F in replacement of modular Fan Regulator fan step regulator,120W- single/double module ISI Marked complete all as specified as as directed.

S&F in replacement MCB SP 5 to 32 Amps, 240 volts curve 'B',breaking capacity 10KA, all as specified.

S&F in replacement MCB SPN 16 to 40 Amps, 240 volts, curve 'B', breaking capacity 10 KA, all as specified.

S&F in replacement MCB SPN 50 to 63 Amps, 240 volts, curve 'B', breaking capacity 10 KA, all as specified.

S&F in replacement MCB TPN 63 Amps, 415 volts, curve 'B', breaking capacity 10 KA, all as specified.

Repair and Maintenance of Package type AC Plant of capacity 4x7.5 TR comprising of the following tasks installed at different locations including testing complete all as specified and directed by Engineer-in-Charge.(a) Inspecting and checking the units for noise free operation (b) Checking the electrical connection for tightness (c) Cleaning the condenser with cleaning agent followed with pressurized water and cleaning the cooling coil with air blower.(d) Greasing/Oiling of condenser fan motor and blower motor. (e) Checking for any refrigerant leakage. (f) Checking for serviceability of panel unit.(g) Checking of compressor unit. (h) Attending any complaints regarding unserviceability of AC plant with in 24 Hours after reporting failing which Rs 500 shall be deducted as recovery.

M & L for the nitrogen pressure testing after installation of condenser coil of 7.5 TR AC plant and complete pressure testing for the no leakage confirmation complete all as specified and directed by Engr-in-Charge.

M&L for dehydration of complete 7.5 TR Package type AC plant and vaccuming the system with vaccume pump and recharging the suitable refrigerent complete all as specified and directed by Engr-in-Charge.

S&F in replacement of air filter for 7.5 TR Package type AC plant complete all as specified and directed by Engr-in-Charge.

S&F in replacement of the new condenser motor of Package type AC plant complete all as specified and as directed by Engineer-in-Charge

Disconnecting and taking down burnt compressor of 7.5 TR capacity Package type AC plant from ductable split type unit and Supply and Fix new with charging of refrigerent after dehydration testing and vaccumming one as per existing model complete including testing all as specified and directed by Engr-in-Charge.

S&F in replacement of Double door prewired distribution board 4 way TPN when MCB to be used as incomer powder coated with Bus Bar 200 Amps, 415 V, Earth Stud, Din Rail, complete all as specified and directed (Note- (a) MCBs are to be measured and paid seperately. (b)Make of MCBs and DB should be same.) Make-Havells/Indoasian/Legrand.

Supply, laying and testing cable PVC Insulated ,screened, PVC bedded, unarmoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 sq mm 3 core all as specified and directed.

RAJAN TRADERS