REPAIR /MAINTENANCE OF U/S SPLIT AC, WINDOW AC, DESERT COOLER AND OTHER SUMMER COOLING APPLIANCES AT BHARATPUR

Amount

Taking out and servicing of window/split type air conditioner cap- 1.5/2.0 Ton incluiding cleaning/removing all dust/mud, oil and other foreign particle with compressed air/water jet from grill, screen filter at indoor unit and condenser fin, evaporator fin at outdoor unit using detergent solution or chemical solution complete all as specified and directed .

M&L for flushing, pressurising the system , leakage testing, vacuumization and charging with refirgerent R - 410/R- 22 gas (suitable as per requirement) after rectifying leakage in the system vaccumising and dehydration as per standard practice including testing in all respect for folowing capacity split type air conditioner complete all as specified and directed .

1.5 Ton Capacity

2.0 Ton Capacity

S & F in replacement of following items for window/ Split AC of any capacity: (a) Compressor for AC Capacity- 1.5 Ton for window/split AC (as per site requirement) as per existing make/LG/Voltas/Carrier/Tecumesh

Compressor for AC Capacity- 2.0Ton for window/split AC (as per site requirement) complete all as specified and directed.

Starting Capacitor 80-100 / 100-120 MFD, complete all as specified and directed.

Running Capacitor 36 MFD/ 45 MFD, Make : TESLA/ or Equivalent make as specified in Appx 'B'

Screen filter of air conditioner of cap - 1.5 / 2.0 TR as per existing make.

Starting relay suitable for window and split type AC.

Thermostatic switch suitable for window/split type AC 1.5/2.0 Ton capacity of existing make.

Fan motor with fan blade unit suitable for 1.5/2.0 Ton capacity window air conditioner of existing make.

Condenser's fan motor with blade suitable for 1.5/2.0 ton split type air conditioner

Electronic panel board / PCB with display of non inverted Air conditioner cap- 1.5TR/2TR of existing make and Model.

Electronic panel board / PCB with display of inverted Airconditioner cap- 1.5TR/2TR of existing make and Model.

Plastic water drain hose pipe, 15mm dia for spit type AC .

Remote control operating device for Window/Split type AC of 1.5/2.0 Ton with 02 Nos of pencil battery of existing make.

Pencil batteries for remote of split/window AC.

Copper tubes of size 4/8, 1/2 inch with aerofoam NBR rubber insulation tube .

Copper tubes of size 3/8,5/8, 1/4 inch with aerofoam NBR rubber insulation tube .

stand for outdoor unit of existing size complete all as specified and directed.

Taking out old unsv and S & F indoor unit complete including fan motor of existing make and size for split AC 1.5 TR complete all as specified and directed.

Taking out old unsv and S & F outdoor unit complete of existing make and size for split AC 1.5 TR complete all as specified and directed.

M&L for shifting of AC of any type of AC capacity 1.5/2.0 Ton complete in & out door unit including taking out brackets, pipe line and fixing insulating pipelines including brazing of copper tubes, testing/commissioning complete incl shifting of service connection and voltage stabilizer to the new location complete all as specified and as directed. Note :- Copper pipe and insulation pipe to be measured saperately.

Taking out and servicing of electric driven single phase water cooler of any cap incluiding cleaning/removing all dust/mud, oil and other foreign particle with compressed air/water jet using detergent solution or chemical solution ,leakage testing of refrigerant,storage tank leakage testing complete all as specified and as directed .

M&L for painting of water coolers of Cap - 150/150 Ltrs by cleaning old deteriorated exterior surface and necessary prepartion of surface by scrapping rust, grease, dirt etc before applying two coats of synthetic enamel paint of Make : Asian Paints Ltd ( Ist quality) or equivalent of approved colour by using spray painting technique to match with existing colour at existing location complete all as specified and directed.

All as per Srl Item No 8 but of Water cooler capacity 80/40 Ltrs.

M & L for flushing, pressurising the system , leakage testing vacuumization and charging with refrigerant R-134a at apprporiate pressure after rectifying leakage in the system vaccumising and dehydration including testing as per standard practice at site for water cooler of cap 150/150 ltrs complete all as specified and directed.

All as per serial item No-10 above but of Water cooler capacity 80/40 Ltrs.

S & F in replacement of following items for water cooler of any capacity:

Compressor unit for water cooler 150/150 Ltrs of existing make or any other make as specified in Appx 'B'

Compressor unit for water cooler 80/40Ltrs of existing make or any other make as specified in Appx 'B'

Condenser fan motor with fan blade for water cooler of any Cap of existing make or any other make apporved by GE mentioned in Appx'B'

Capacitor 25/35 MFD, ISI marked.

Thermostat with knob as per existing size and make.

Relay with overload protection assembly

Magnetic rubber gasket of top cover as per existing size and make

Drain water tray of stainless steel by brazing/soldering the joints, vent pipes, outlet etc as per existing size and make

Pencil type strainer alongwith capillary tube suitable as per existing size and make.

Float valve PVC 15mm bore, heavy duty.

chromium plated brass push cock size 15 mm suitable

PVC flexible pipe size 40 mm dia with necessary clamping with jubli clips for drain water tray

PVC connection of size 15 mm dia 450mm long with PTMT nuts

M&L for storage tank leakage repair through brazzing/welding/silicon gel fiiling of any capacity water cooler complete all as specified and directed.

Taking out and servicing of electric driven single phase refrigerators and deep freezer of any cap incluiding cleaning/removing all dust/mud, oil and other foreign particle with compressed air/water jet using detergent solution or chemical solution ,leakage testing of refrigerant,freezer storage leakage testing complete all as specified and as directed. Note : - Refrigeration gas will be measured seperatly in respective items of CA.

M&L for flushing, pressurising the system , leakage testing, vacuumization and charging with refrigerant R -22/R-134a (suitable as per requirement) after rectifying leakage in the system vaccumising and dehydration as per standard practice including testing in all respect for Refrigerator/deep freezer of Cap - 170/190 Ltrs complete all as specified and as directed.

All as per serial item No. 15 but of capacity 265/280 Ltrs

All as per serial item No. 15 here –in before but of capacity 300-400 Ltrs

S & F in replacement of following items for refrigerator /deep frezer of any capacity:

Compressor unit for Regrigerator of cap 165-195Ltrs of existing make or any other make as specified in Appx 'B'

Compressor unit for Regrigerator of cap 200-320Ltrs

Compressor unit for Regrigerator/Deep freezer of cap 200-400Ltrs

Starting relay suitable for existing refrigerator. Make: SRIRAM or equivalent make as specified in Appx 'B'

Thermostatic switch auto defrost type with knob suitable for existing refrigerator

Bulb inside the refrigerator suitable for existing refrigerator

Magnetic rubber door gasket suitable for existing refrigerator

Push type door switch suitable for existing refrigerator

Door lock with two keys suitable for existing refrigerator

Overload protector suitable for refrigerator .

Strainer pencil type alongwith capillary tube suitable for refrigerator as per existing capacity

Electronic PCB for 260-400 Ltr refrigerator /Deep freezer

Taking out and servicing of desert cooler of any capacity i.e. checking of desert cooler fan motor, submersible pump, socket point, PVC connections,Fan blade, wooden chips etc including noting the complaints in compliant register complete all as directed by Engineer - in - Charge.

M&L for cutting of burnt winding of fan motor of size upto 450mm sweep and rewinding with super enamelled copper winding wire and replacing gun metal bush shaft. complete all as specified and directed.

M&L for painting of desert cooler inner and outer surface with spray gun using one coat of red oxide and two coat of anti corrosive synthetic enamal paint of approved brand complete all as specified and directed.

S & F of Fan Motor copper wound 16/18" sweep, 3 Speed single phase 230V AC supply complete all as specified and directed.

M & L for MS Bracket with mounting ring of cooler fan motor and mounting clamps/legs of existing size/model

S & F of PVC submersible Pump complete single phase 230 Volt AC supply for desert cooler, 1 meter head or suitable to existing desert cooler. complete all as specified and directed.

S & F of PVC front grill of any size as per existing including nuts, bolts & washers complete all as specified and directed.

M & L for Side panel/shutter made out of 20 SWG GI sheet as per existing design and approved including handles (2 Nos.) duly welded / riveted complete all as specified and directed.

M & L for Bottom tank made out of 20 SWG GI sheet as per existing unserviceable tank complete all as specified and directed.

M & L for Top of the Desert Cooler made of 20 gauge GI Sheet riveted /bolted to match with existing complete all as specified and directed.

S & F of PVC water distribution cup with PVC elbow and pipe for any size of cooler complete all as specified and directed.

S & F of Capacitor cap- 4/6 MFD, suitable for desert cooler as per existing size complete all as specified and directed.

S & F of Piano switch 5 amps one way

S & F of 3 pin plug top 5 Amp.

M & L for twin core 1.5 Sqmm copper conductor wire for internal wiring

S & F of Float valve PVC 15mm bore, heavy duty.

S & F of PVC connection 60 cm long.

M & L for Wooden chips pad of suitale size for 03 side shutters of desert cooler min 600 gm in weight.

M & L for PVC insulated and sheathed flexible 1100 volts grade 3 core multistranded copper conductor of size 2.5 sqmm

S & F of 3 pin plug top 15 Amp.

S & F of PVC stop cock ,cast copper alloy, screwed down, high pressure,with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed suitable for 15 mm bore pipes complete all as specified and directed.

S & F of PVC stop cock , cast copper alloy, screwed down, high pressure,with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed suitable for 20 mm bore pipes complete all as specified and directed.

Supply & Fixing plywood 6mm thick duly fixed in windows with screws for ventilation opening for desert cooler as per existing size complete all as specified and directed.

M&L for fixing and grouting of MS Stand (adjustment type) suitable for desert cooler of cap 3000/4000CFM made out of angle iron section complete with two coats of synthetic enammled black paint over a coat of red oxide primer complete all as specified and directed.

S&F in replacement GI pipe, 15 mm bore, medium grade, ISI marked with fittings laid in trenches or fixed to walls, ducts, floors etc incluiding necessary excavation and earth work complete for desert cooler/water cooler connections complete all as specified and directed.

All as per Srl Item No 22 but of 20 mm dia bore

Material and labour for chemical earthing complete with copper earth plate electrode of size 600mm x 600mm x 3 mm thick buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5m deep below normal ground connected to and including copper earth strip 25 x 3 mm by means of copper bolts nuts check nuts and washer, returning & filling the pit with excavated soil mixing with charcoal 250 KG , Crystal salt 200KG , magnesium sulphate of 100 KG and vegetable soil all around the plate up to 350mm above from top edge of plate and balance portion filing with excavated soil in layers not exceeding 25mm thick, 25mm bore galvanised iron medium grade watering pipe up to top of plate, 50mm bore galvanisd iron light grade pipe for earth strip protection, including all excavation earth work in any type of soil, PCC 1:3:6 type C1 for chamber of internal size 300mm x300 x 300mm with 120mm thick wall and 700 mm x 700mm x 150mm thick, bed concrete, RCC 1:2:4, type B1 for precast chamber cover 50mm thick, reinforced with welded steel wire fabric or XPM jali (weight not less than 4.00 Kg/sqm), funnel, with wire mesh, complete all as specified and directed. Note:- (i) Item includes the cost of upto 7.5 metre GI pipe for protection of earth strip. (ii) Item includes cost of upto 7.5 metre earth lead strip.

S&F of following items for single phase voltage stabilizer cap- 3 to 5 KVA

Replacement of buck boost PCB for voltage connection

Display Unit

Auto Transformer

S&F of following items for single phase voltage stabilizer cap- 1 to 2 KVA .

Replacement of ball boost PCB for voltage connection

Display Unit

Auto Transformer

S&F modular enclosure of single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of 25 Amps, 240 volts. complete all as specified and directed.

Supply, laying, testing & commissioning LT XLPE insulated armoured (heavy duty) electric cable with stranded aluminium conductor 1100 volts grade (ISI marked) & laid in trenches/pipes or fixed on pole of the following sizes:-

16 Sqmm 4 core

10 Sqmm 3 core

M&L submain wiring complete with 6 Sqmm single core multi standred PVC insulated and sheathed cable FRLS copper conductor four runs and one run of 6 Sqmm copper cable for earth continuity conductor in and including drawn through PVC conduit with all PVC accessories fixed on wall, floor/ceiling etc complete all as specified and directed.

M/s Ranaji Construction Co (BID ID -3061717)

NARENDRA AND COMPANY (BID ID -3070247)

M/S MAKHIJA TRADERS (BID ID -3070305)

unique traders (BID ID -3062308)

FUTURE Inc. (BID ID -3062735)