REPAIRS /REPLACEMENT OF HOT AND COOLED APPLIANCES AT ATS UNDER GE (AF) SAMBRA

Amount

Attending day to day complaints of summer/winter appliances diagnosing, rectification of fault, any petty repairs required to restore the system including carrying out minor repairs such as changing small pieces of wires etc, carrying out repairs such as tightening of loosen electric connections, nuts, bolts screws in switches, sockets, switch board, changing of ACs heat mode to cool mode and vice versa etc., required to make the appliances functional during 0900 Hrs to 1700 Hrs by deploying electrician alongwith helper including necessary tools complete all as specified and as directed.

Supply laying and testing cable XLPE Insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade of size 3.5 core, 25 Sqmm including taking down of old unserviceable cable complete all as specified and as directed.

S&F in repairs industrial type sheet metal enclosure with metal clad socket, plug top and two pin and earth plug and socket complete with one single pole MCB SP 20 Amps including dismantling the unserviceable MCB DB and teak wood board complete all as specified and as directed.

S& F in repairs bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed.

S&F hermetically sealed compressor made for the split type AC as per exisitng make (Voltas & Blue Star) and connecting back both the suction and discharge liquid lines leak testing and charging suitable refrigerant gas, including electric connection, testing and commissioning all as directed for the split type ACs of the following capacities including cutting the liquid line and removing the existing unserviceable compressor of split type AC :- Note -Cost of Refrigerant gas shall be measured and paid separately.

Split type AC single phase 1.5 TR

Split type AC single phase 2 TR

S&F hermetically sealed compressor made for the water coolers as per exisitng make (Voltas, Usha & Blue Star) and connecting back both the suction and discharge liquid lines leak testing and charging suitable refrigerant gas, including electric connection, testing and commissioning all as directed for the water coolers of the following capacities including cutting the liquid line and removing the existing unserviceable compressor of water cooler:- Note -Cost of Refrigerant gas shall be measured and paid separately.

S&F hermetically sealed compressor made for the refrigerators / deep freezers as per exisitng make (Voltas & LG) and connecting back both the suction and discharge liquid lines leak testing and charging suitable refrigerant gas, including electric connection, testing and commissioning all as directed for the refrigerators / deep freezers of the following capacities including cutting the liquid line and removing the existing unserviceable compressor of refrigerators / deep freezers :- Note - Cost of Refrigerant gas shall be measured and paid separately.

S&F in repairs water cooler taps push type, cast Copper alloy, chromium plated, screwed for iron pipe and fixed of 15 mm dia suitable for existing in place male end and female end complete all as specified & directed.

S&F in repairs relay suitable for Refrigerator/ deep freezers upto 320 Ltrs and connecting up complete all as specified & directed

S&F in repairs relay suitable for air conditioner of cap 1.5 TR/ 2.0 TR and connecting up complete all as specified & directed

S&F in repairs relay suitable for water cooler upto 120 Ltrs and connecting up complete all as specified & directed

S&F in repairs thermostat suitable for deep freezers/refrigerator up to 320 Ltrs capacity and connecting up complete all as specified & directed

S&F in repairs ball valves 15 mm dia high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 142 gms) complete all as specified & directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and refixing in position including cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc of capacity not exceeding 250 Ltrs complete all as specified & directed

S&F in repairs rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) three layered wall construction, hoisted and fixed in position of capacity 250 litres capacity including float valves suitable for 20mm bre pipe complete all as specified & directed

S&F ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed suitable for 20mm bore dia of pipe ( Minimum weight 20 mm-210 gms) complete all as specified & directed

M&L for sub main wiring two single core PVC insulated and sheathed cables with copper conductor 1100V grade, 4 Sqmm drawn through and including suitable size of PVC casing and capping fixed on walls / roofs, including one run of 4 Sqmm PVC insulated and sheathed cable and connecting up including taking down existing submain wiring complete all as specified and directed. Note:- 3 run of 4sqmm cable along with casing & capping will be measured as one unit length.

M & L for 3 layer PP-R polypropylene random copolymer pipes laid on ground or on wall SDR 7.4 & (PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors of 20 mm outer diameter of pipes all as specified & directed

S&F PP-R gate valves (brass insert) as per requirement of the site suitable for 20 mm outer dia of pipes complete all as specified & directed

S&F in replacement Galvanised iron tubing, medium grade with all fitting laid on wall/floor of size 25mm bore including cutting the existing 25 mm dia GI pipe and connecting up the new pipeline including all necessary fittings complete all as specified & directed

S&F in replacement Unplasticised PVC pipes 20 mm dia of pressure 10 kgf/cm2 fixed complete to walls, ceilings or in floors with all pipe fittings such as ends, elbows, unions, tees, reducing tees, adaptors, sockets, plugs, hose clips any type pipe etc, complete with saddles (snap clips), hooks, protective mild steel tube sleeves and cutting through walls, floors and their making good complete all as specified & directed

All as per Srl item No.21 her- in - before but of size 25 mm dia.

S&F in repairs thermosat for water cooler up to 150 Ltrs capacity and connecting up complete all as specified & directed

S&F in repairs thermostat for split type AC up to 1.5/2 TR capacity and connecting up complete all as specified & directed

S&F in repairs over load protector for Refrigerator/deep freezer of capacity up to 320 Ltrs and connecting up complete all as specified & directed

S&F in repairs over load protector for water cooler up to 120 Ltrs and connecting up complete all as specified & directed

S&F in repairs fan motor 1/10 HP single phase 230 volts 50 HZ for water cooler and connecting up complete all as specified & directed

S&F in repairs fan motor 1/3 HP single phase 230 volts 50 cycles for water cooler and connecting up complete all as specified & directed

Taking down carefully electric water heater (geysers) of any make, 25 ltr and capacity after disconnecting of electrical and water connections, opening of bottom cover, checking of all parts and taking out copper tank, checking of its leakage and removing the dust, brazing the leakage and painting of geysers with two coats of synthetic enamel painting, replacement of worn out spares and reassembling the geyser and refixing in its position complete all as specified & directed Note:- Spares shall be measured and paid seperately under relevant items as supply only.

S&F in replacement heating element of any size and any shape of capacity 1500 watt suitable for Geyser/Solar water heater and making all Electrical connection as per site requirement complete all as specified and directed.

S&F in replacement thermostat 240 Volts AC temperature adjusted suitable electric geyser/Solar water heater and making electrical connection complete all as specified and directed.

S&F in replacement passivated Anchor bolt 8 mm dia x 75 mm long including nut bolt, washer etc (Anchor bolt, nut and 2 washers as one set) complete all as specified and directed.

S&F in replacement Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of size 25mm bore dia of pipe complete all as specified and directed..

M&L for repairing / servicing of Flat plate collector solar water heater of capacity 100/200 litres per hour by engaging experienced company technicians including cleaning the glass top of flat plate collector , descaling the copper tubes, arresting all leakages by brazing the leaking copper tubes and checking wiring including replacement of unserviceable/ worn out spares such as sacrifices anode , hot water hose pipe, toughen glass, rubber gasket of plate, stainless steel nuts & bolts Hose pipe clamps etc complete all as specified and directed. Note:- Spare parts shall be measured and separately as "Supply only" under relevant item of BOQ

Supply only sacrificial anode suitable 100/200 Ltrs for FP collector type solar water heater system complete all as specified and directed.

Supply only Hot water Hose suitable 100/200 Ltrs for FP collector type solar water heater system complete all as specified and directed..

Supply only Rubber gasket for toughen glass plate suitable 100/200 Ltrs for FP collector type solar water heater system complete all as specified and directed..

Supply only stainless steel nuts and bolts suitable 100/200 Ltrs for FP collector type solar water heater system complete all as specified and directed.

Supply only Hose clamps suitable 100/200 Ltrs for FP collector type solar water heater system complete all as specified and directed..

M&L for repairing / servicing of Evacuated tube collectors type solar water heater of capacity 100/200 litres per hour by engaging experienced company technicians including cleaning the tubes by descaling, arresting all leakages if any and checking wiring including replacement of unserviceable/ worn out spares such as sacrifices anode, hot water hose pipe, Evacuated tubes, rubber gasket for tubes, stainless steel nuts & bolts Hose pipe clamps etc complete all as specified and directed. Note:- Spare parts shall be measured and separately as "Supply only" under relevant item of BOQ

Supply only sacrifices anode suitable 100/200 Ltrs for Evacuated tube type solar water heater system complete all as specified and directed

Supply only rubber gasket of outer tank suitable 100/200 Ltrs for solar water heater system complete all as specified and directed.

Supply only rubber gasket of inner tank suitable 100/200 Ltrs for solar water heater system complete all as specified and directed.

Supply only Evacuated tube type tubes suitable 100/200 Ltrs for ET collector type solar water heater system complete all as specified and directed.

S&F in replacement heating element of 3 KW suitable for 100/200/500 Ltr, FP/ET type solar water including taking down old unserviceable one complete all as specified and directed.

M&L for repairing / servicing of Flat plate collector solar water heater of capacity 500 litres per hour by engaging experienced company technicians including cleaning the glass top of flat plate collector , descaling the copper tubes, arresting all leakages by brazing the leaking copper tubes and checking wiring including replacement of unserviceable/ worn out spares such as sacrifices anode , hot water hose pipe, toughen glass, rubber gasket of plate, stainless steel nuts & bolts Hose pipe clamps complete all as specified and directed. Note:- Spare parts shall be measured and separately as "Supply only" under relevant item of BOQ

Supply only sacrificial anode suitable 500 Ltrs for FP collector type solar water heater system complete all as specified and directed.

Supply only Hot water Hose suitable 500 Ltrs for FP collector type solar water heater system complete all as specified and directed.

Supply only Rubber gasket for toughen glass plate suitable 500 Ltrs for FP collector type solar water heater system complete all as specified and directed

Supply only Hose clamps suitable 500 Ltrs for FP collector type solar water heater system complete all as specified and directed.

M&L for repairing / servicing of Evacuated tube collectors type solar water heater of capacity 500 litres per hour by engaging experienced company technicians including cleaning the tubes by descaling, arresting all leakages if any and checking wiring including replacement of unserviceable/ worn out spares such as sacrifices anode, hot water hose pipe, evacuated tubes, rubber gasket for tubes, stainless steel nuts & bolts Hose pipe clamps etc complete all as specified and directed. Note:- Spare parts shall be measured and separately as "Supply only" under relevant item of BOQ

Supply only sacrifices anode suitable 500 Ltrs for Evacuated tube type solar water heater system complete all as specified and directed..

Supply only rubber gasket of outer tank suitable 500 Ltrs for solar water heater system complete all as specified and directed..

Supply only rubber gasket of inner tank suitable 500 Ltrs for solar water heater system complete all as specified and directed..

Supply only Evacuated tube type tubes suitable 500 Ltrs for ET collector type solar water heater system complete all as specified and directed..

S&F in repairs solar flat plate collector of size 2040mmx1040mmx100mm ±10mm having 2 sq mts absorber area, 9 nos fins and tubes, emissivity 96% ± 2%, copper risers 9 Nos, riser thickness 0.4mm, riser OD 12.7mm, copper header 02 Nos, header thickness 0.6mm, header OD 25.4mm, collector box material of size 100mmx25mmx25mm powder coated aluminium channel with thickness 1.4mm, rockwool insulation material (density 48 kg/m3 for side and bottom insulation, aluminium foil(0.2mm thick) insulation cover, texture glass (3.2mm thick, 92% transmissivity, U type EPDM rubber sealing) glazing material, header inlet/outlet brass flange, 6 kg/sq cms test pressure with IS: 12933 (Pt-1) certification, including taking down complete all as specified and directed.

S&F in repairs solar hot water storage tank 500LPD with following specifications:- SS 304 material, 20 gauge thickness, 16 gauge heat exchanger SS 304, 50mm thick Puf insulated material, PPGI sheet insulation cover including taking down of old serveciable tank complete all as specified and directed.

S&F in replacement 15 Amp plug top 3 pin including making electrical connection with existing cable complete all as specified and directed.

S&F in replacement metal clad top 2 pole and earth 20 Amp including making connection complete all as specified and directed.

S&F in replacement metal clad socket 20 Amp 240 Volts includng making electrical connection complete all as specified and directed.

Denting / welding and painting with two coats of synthetic enameled paint by spray painting over one coat of zinc primer after preparation of surfaces of Solar water heater stage (Angle/Flat iron) of any capacity complete all as specified and directed.

S&F in repairs copper wiring kit for 1.5 to 2 ton AC with colour coding of any make as per original specification with bronze thimbles complete all as specified and directed

S&F in repairs heavy duty condensor fan blade assembly for outdoor fan motor of appropriate size ( as per sample) suitable for 1.5 Ton/ 2 ton capacity split type AC complete all as specified and directed

S&F in repairs Motor for indoor of power 12W to 35W, single phase ,230 volt matching to the exist same model and capacity for 1.5 Ton / 2 Ton capacity split type AC complete all as specified and directed.

S&F Motor for outdoor of power 30W to 45W, single phase ,230 volt matching to the exist same model and capacity for 1.5 Ton / 2 Ton capacity split type AC complete all as specified and directed.

S&F in replacement insulation on and around suction and discharge copper piping with 6mm thick flexible thermocol heat resistant duly scrapped with sticking tape complete all as specified and directed .

S&F in replacement Copper pipe 5/8" and 3/8 " complete all as specified and directed

S&F in replacement Copper pipe 1/2" complete all as specified and directed

S&F in repairs brass flare nut copper pipe 1/2" / 3/8" complete all as specified and directed

S&F in repairs stop valves, cast copper alloy screwed down, high pressure with crutch or butter fly handle, screwed both ends for iron pipe or unions fixed of 15 mm bore dia of pipe complete all as specified and directed .

S&F in repairs stainless steel waste water tray suitable for water cooler 40/60/150 Ltrs capacity as per sample including taking down unserviceable tray complete all as specified and directed .

S&F in repairs of unserviceable PVC connector pipe heavy duty 450 mm long 15 mm dia complete all as specified and directed .

S&F in repairs starting capacitor of 40/60 MFD including connecting up to any capacity of water cooler/refrigerator/deep freezer complete all as specified and directed

S&F in repairs running capacitor of 45/50/60 MFD including connecting up to any capacity of air conditioner complete all as specified and directed

S&F in repairs running capacitor of 10/25 MFD including connecting up to any capacity of water cooler/refrigerator/deep freezer complete all as specified and directed

Opening front and back side of water cooler any capacity and make up to 150 Ltrs cleaning the inner surface by air blower, cleaning the water tank, checking and fixing the loose wire of thermostat, fan motor, compressor and other accessories including providing new wire pieces terminal etc complete servicing including checking the cooling system leak testing and charging suitable refrigerant as required for satisfactory operation as directed by the Engineer - in - Charge. Note: Cost of Refrigerant gas shall be measured and paid separately.

S&F in repairs PVC drain pipe one meter long 32mm dia heavy duty with two nos of galvanized adjustable clamps complete all as specified and directed

S&F in repairs condenser coil of the out door unit of the split type AC of capacity 2/1.5TR at the existing place connecting up complete all as specified and directed

Supply and filling refrigerant gas Freon -22 /R-134a suitable for charging into the Air conditioners, Refrigerant, water coolers, deep freezer etc. against the respective items her in before complete all as specified and directed.

S&F in repairs 3 core flexible cable with stranded copper conductor of 4 sqmm size PVC insulated complete all as specified and directed

Shifting of split type AC inner/outer unit 2 ton/1.5 ton with accessories, icluding brass flare nut, welding brazing to stop leakage vacum test pressure, testing , insisting thick flexible thermocol and servicing of indoor and outdoor unit complete all as specified and directed. Note : Cost of Refrigerant gas shall be measured and paid separately.

S&F in repairs printed circuit board (PCB plate) for split AC 1.5/2.0 ton capacity for smooth functioning complete all as specified and directed

S&F in repairs Printed circuit board (PCB plate) for Deep freezer of capacity upto 320 Ltrs complete all as specified and directed .

S&F in repairs printed circuit board (PCB plate) for Refrigerator capacity up to 300 Ltr complete all as specified and directed

S&F in repairs Printed circuit board (PCB plate) for Refrigerator capacity above 300 Ltr complete all as specified and directed .

S&F mild steel bracket for Air conditioner outdoor of any capacity fixing on wall/ceiling with nut, bolt and washer including taking out for existing bracket complete all as specified and directed.

M&L for servicing Walk in Cooler of capacity by cleaning Evaportor coil, indoor fan motor assembly, and replacing the sensor assembly complete all as specified and directed.

S&F in repairs PVC conduit pipe 20mm dia including all accessories to drain out pipe complete all as specified and directed.

Supply, install, commissioning & testing of hi wall, split-type Air Conditioner indoor Unit of capacity 1.5 TR depending on heat load complete with & PM 2.5 Filter etc. for better indoor air quality with as per existing incl electric connection complete and taking down old unit complete all as specified and directed.

Supply, install, commissioning & testing of hi wall, split-type Air Conditioner outdoor Unit of capacity 1.5 TR depending on heat load complete as per existing incl electric connection complete and taking down old unit complete all as specified and directed

S&F pressure release valve 15mm dia with new one for any type /make/capacity of geyser complete all as specified and directed .

S&F in replacement 20 mm Non return valves, cast copper alloy, for GI Pipes pipe complete all as specified and directed

M&L for servicing including cleaning the walk-in cooler system complete and testing for leakages and further charging of suitable gas including necessary testing complete all as specified and directed

Cutting the liquid line and removing the existing unserviceable compressor and motor of walk in cooler for the capacity of 10000BHU supply and fix in place with suitable compressor and motor of same company made for walk in cooler type and connecting back both the suction and discharge liquid lines leak testing and charging suitable refrigerant gas, including electric connection, testing and commissioning all as directed for the walk in coolers of the existing capacity complete all as specified and directed.

Lagging to pipes used in internal water supply or plumbing all round with, 25min thick bonded mineral wool preformed ‘SNAP ON’ pipe sections of density 144 Kg/cum conforming to IS 9842 and all around covered with jute cloth and tape complete suitable for pipe of dia 15 to 40mm dia bore upto 18mtr height complete all specified and directed

S&F in repairs Chlorinated PVC (CPVC) Gate Valve of size 20 mm dia, (ISI marked) complete all as specified and as directed.

Servicing including cleaning the refrigerator/deep freezer circulation system complete and testing with nitrogen gas for leakages and further charging fresh freon gas for refrigerator 165 to 210 Ltrs capacity including necessary testing complete all as specified and directed

Servicing including cleaning the refrigerator/deep freezer circulation system complete and testing with nitrogen gas for leakages and further charging fresh freon gas for refrigerator 230 to 300 Ltrs capacity including necessary testing complete all as specified and directed

Servicing including cleaning the water cooler circulation system complete and testing with nitrogen gas for leakages and further charging fresh freon gas for water cooler 40/80 Ltrs & 60/120, 150 ltrs capacity including necessary testing etc as directed.

Servicing by cleaning thoroughly the split type AC unit 1.5 / 2 TR complete such as filters, condenser, cooling coil etc and checking the refrigerant circulation system, testing with nitrogen gas for leakages and charging suitable refrigerant for sufficient quantity all as directed. Note: Cost of Refrigerant gas will be measured and paid separately.

S&F in repairs 20 mm dia Chlorinated PVC (CPVC) Pipes of pressure rating 10kgf/cm2 including fittings like socket / union / Tee / Reducer / Nipple etc complete fixed to wall/ceilings/ in floors etc, complete all as specified and directed.

NOTES FOR ABOVE ALL ITEMS :- (a) Repairs and maintenance intimated to the contractor or his rep at any time day or night , through complaint slip or telephonically and compliant must be rectified by the contractor within 72 hrs. (b) Material required for the repairs and maintenance work considered in the CA will be made available by the contractor with in 24 Hrs for rectifying the Complaint . (c) If Contract fails to rectify the complaint within given time a penalty for Rs. 100/ per day per complaint will be charged until the complaint is rectified. (d) All types of T&P, PVC insulation tape, minor nuts, bolts, washers etc required for maintaining the services shall be provided by contractor without any cost to the department.

M/s PRATAP VIJAYSINGHRAO DESAI (BID ID -3514232)