8125/SAR-T-08/2025-26 REPAIR/ MAINT OF SUMMER COOLING APPLIANCES, AC PLANT AT ARC AND AIRWING AREA SARSAWA UNDER GE (AF) SARSAWA

Amount

M & L 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 directed.

M & L 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 complete all as specified and directed. (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. Notes applicable for item No. 01 & 02:- 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. (a) Contractor must ensure 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.(b) Obtain user signature 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 directed.

All as per Item No 3.00 here-in-above but exhaust fan upto 450mm size/sweep complete all as specified and directed.

All as per Item No 3.00 here-in-above wall mounting fan upto 750mm size/sweep complete all as specified and directed.

All as per Item No 3.00 here-in-above but Pedestal fan of any sweep/size complete all as specified and directed.

All as per Item No 3.00 here-in-above but cabin fan of any sweep/size complete all as specified and directed.

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 complete all as specified and directed by Engineer- in Charge.

S & F Fan capacitor up to 1.5 MFD complete all as specified and as directed.

All as per Item No 8.00 here-in-above but fan capacitor of capacity 2.5 MFD complete all as specified and directed.

All as per Item No 8.00 here-in-above but fan capacitor of capacity 3.15 MFD complete all as specified and directed.

All as per Item No 8.00 here-in-above but fan capacitor of capacity 4 MFD complete all as specified and directed.

S & F 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 directed.

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

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

S & F in repairs ceiling fan canopy with nut and bolt of suitable size complete all as specified and directed.

S & F 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 complete 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 specified and 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 directed.

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 directed.

S & F wall mounting fans 230 volts single phase oscillating 400 mm sweep suitable for wall mounting complete all as specified and directed.

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.

S & F Geyser flow unit / assembley made out of MS as per matching shape/size or as per sample suitable for 25 to 50 litres capacity including safety valve complete all as specified and directed.

M & L for 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 directed.

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

M& L 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 directed.

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

S & F Plug top, 3 pin, 15Amps complete all as specified and directed.

S & F modular type AC box 3 module operated with 20 Amp single pole MCB including 15 amp modular socket complete all as specified and directed.

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

Dismantling 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 directed

M & F 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 directed

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

S & F insulation of 25 to 50 Ltrs geyser as per existing insulating material in existing quantity for each geyser complete all as specified and directed.

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.

S & F in replacement of stainless steel water storage tank of geyser upto capacity of 50 Ltrs as per existing gauge and shape complete all as specified and directed.

S & F 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 and directed

S & F electric water heater, storage type with MS 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 directed.

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.

S & F 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.

M & L for repair/maint 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. Note:- (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.

S & F in replacement of starting relay for split/window type AC units of capacity 1.5/ 2 TR as required at site complete all as specified and directed.

S & F in replacement of contactor for split/window type AC units of capacity 1.5/2TR as required at site complete all as specified and directed.

S & F in replacement of starting capacitor 80-100/100-120 mfd for split/window type A/C of capacity 2 TR complete all as specified and directed.

S & F in replacement of running capacitor 30/36 mfd for split/window/window type AC unit as required at Site complete all as specified and directed.

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.

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.

M & L for 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 complete all as specified and directed.

M & L for 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 complete all as specified and directed.

M & L for 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 complete all as specified and directed.

M & L for 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.

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 directed. Notes :- Dismantling of serviceable compressor, and re-installation of serviceable compressor after repairing are deeemed to be included in the quoted rates alongwith cost of gas.

S & F 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 and directed.

S & F in replacement new blower motor as per sample and existing model for split/window type A/C unit complete all as specified and directed.

S & F in replacement of air filter for split/window type A/C units of capacity 1.5/2 TR complete all as specified and directed.

M & F for providing sleeve type insulation 9mm thick for any dia copper tubing from Indoor to outdoor units complete all as specified and directed.

S & F charging CFC free Refrigerant (R410a,R32,R134a) to any type of AC complete all as specified and directed.

S & F charging R22 Refrigerant to any type of AC /AC plant complete all as specified and directed.

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.

M & L in replacement of copper tubing 10mm outer dia suitable for AC 2TR capacity complete all as specified and directed.

All as per Item No 67.00 here-in-above but for 15mm outer dia complete all as specified and directed.

S & F install hi wall split Type Airconditioner with indoor & outdoor unit complete with Inverter Technology, 3D Airflow, power chill operation,cordless remote control unit and with in built air ioniser, PM 2.5 Filter for better indoor air quality with 3 star rating and EER 3.2 of capacity 1.5 TR with precharged CFC free refrigerant with cold and heat function complete all as specified and directed.

S & F install hi wall split Type Airconditioner with indoor & outdoor unit complete with Inverter Technology, 3D Airflow, power chill operation,cordless remote control unit and with in built air ioniser, PM 2.5 Filter for better indoor air quality with 3 star rating and EER 3.2 of capacity 2 TR with precharged CFC free refrigerant with cold and heat function complete all as specified and directed.

M & L for repair & maintenance of water coolers of any capacity comprising of the following tasks at different location complete all as specified and directed. Note: (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 (j) 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"

S & F in replacement of thermostat switch for existing model sample as required at site complete all as specified and directed.

S & F in replacement fan motor capacitor 2.5/3.15mfd. complete all as specified and directed.

S &F in replacement of overload protector for compressor of water cooler of any capacity as reqd at site complete all as specified and directed.

S & F 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.

M & L for 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.

S & F in replacement of CP push cock ISI marked 15mm base complete all as specified and directed.

S & F in replacement of starting capacitor 100/120 mfd for compressor complete all as specified and directed.

S & F 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.

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 directed.

M & L for repair & maintenance of voltage stabilizer of capacity upto 5 KVA comprising of the following tasks at different location complete all as specified and directed. Note: (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.

M & L for 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 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 directed.

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 directed. Note: 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 Repair and Maintenance of Package type AC Plant of capacity 2x7.5 TR comprising of the following tasks installed at different locations including testing complete all as specified and directed. Note:- (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.

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.

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

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

Supply, installation, testing and commissioning of air cooled ceiling suspended type air conditioning units, comprising of Hermetic/Semi-hermetically sealed reciprocating or hermetically sealed scroll compressors with microprocessor based on control with LCD display including electrical inter connection between indoor and outdoor units, suitable for operating on R-410a refrigerants with necessary structural steel works for supporting of indoor and outdoor unit, first charge of refrigerant, oil, fittings and valves etc., of nominal capacity 8.75TR having 5 star energy efficiency rating. Nominal air flows not less than Required/Designed CFM each as per manufacturer designed and the opening/ cutting of wall/floor/roof finishing to match the existing work including Civil Work related to AC installation complete all as specified and directed.

S & F wall mounted Air circulator 750 mm sweep including copper wound motor, metallic body, 50 Hz, 240 volt 1440 RPM including all fixing accessories complete all as specified and directed.

trinity construction (BID ID -3327465)

NAQLI LAL SHARMA AND ARUN SHARMA (BID ID -3317405)

SINGH CONSTRUCTION CO. (BID ID -3324769)

VIJAY ENTERPRISES (BID ID -3331016)