REPAIR MAINT OF COOLING APPLIANCES AND BOREWELLS AND MISC WORK IN PUMP HOUSES AT AHMEDABAD CANTT

Amount

Taking out old hermetically sealed compressor unit (uncut) from water cooler storage type, 40 ltr/hr cooling capacity and replacing the sealed unit with factory reconditioned sealed unit of same brand as per existing (Existing make - Tecumesh, LG, Samsung, Hitachi, Kirloskar 4440/436/443) including the following:-

Connection to suction/discharge pipe with necessary repairs and brazing.

Replacing capillary tube of existing size and copper liquid filters.

Flushing of entire system before gas charging.

Gas charging and testing after repairs including installing the machine at site and testing on full load for its smooth functioning complete.

All as per item No 1 above but for water cooler storage type 60 litre per hour cooling capacity. Make:- Tecumesh, LG, Hitachi.

Renewal of acrylic vegetable tray suitable for refrigerator of 286/300/310 ltr capacity as approved.

M&L for gas charging to compressors of undermentioned installed machine/equipment to its full capacity with specified grade of refrigerant including other connected process required for gas charging and testing complete for the following :-

Refrigerator 286/300/310 ltr capacity.

Water coolers 40 to 60 ltr/hrs cooling capacity.

Air conditioner window type 1.5 Ton capacity.

Air conditioner split type AC of 1.5/ 2.0 Ton capacity.

S&F in repairs condensor (heat exchanger) coil for any make water cooler of 40 ltr capacity with necessary cutting / welding and brazing work to match with existing condensor complete.

S&F in repairs condensor (heat exchanger) coil for any make window type AC 1.5 Ton capacity with necessary cutting / welding and brazing work to match with existing condensor complete.

S&F in repairs condensor (heat exchanger) coil for any make split type AC 1.5 Ton capacity with necessary cutting / welding and brazing work to match with existing condensor complete.

S&F in repairs condensor (heat exchanger) coil for any make split type AC 2.0 Ton capacity with necessary cutting / welding and brazing work to match with existing condensor complete.

Renewal of relay package assembly with over load protector of water cooler 40 litre/hour cooling capacity for any make including necessary electrical connection, lugs, insulation tape etc all complete.

Renewal of relay package assembly with over load protector of water cooler 60 litre/hour cooling capacity for any make including necessary electrical connection, lugs, insulation tape etc all complete.

Renewal of thermostat switch with knob for water cooler of cooling capacity 40 litres per hour of any make including necessary electrical connection, lugs, insulation tape etc complete. Make - Indfoss / Ranutrol.

Renewal of thermostat switch with knob for refrigerator of 286 / 300 / 310 litres capacity of any make including necessary electrical connection, lugs, insulation tape etc complete. Make - Indfoss / Ranutrol / Annapurna.

Renewal of thermostat switch with knob for any make Air Conditioner of 1.5/2.0 Ton capacity. Make - Indfoss / Ranutrol / Annapurna.

M&L for rewinding of fan motor of water cooler of any make with super enameled copper wire of existing size and weight as required including replacement of bushing and capacitor of 2.5 mfd complete.

M&L for rewinding for fan motor of air conditioner of any make and model with super enameled copper wire of existing size and weight including replacement of bushing as required.

Renewal of water circulating submersible pump with motor 1/20 HP, 230 volts AC, ISI marked for any make desert cooler including electric connection complete.

Renewal of cooling pads for desert cooler complete.

Renewal of fan blade of water cooler of 40 to 60 litres per hour cooling capacity suitable for any make and model as required.

Renewal of of PTMT float valve assembly of 15 mm bore with plastic ball with suitable connections galvanized iron nipple 3” long and suitable GI sheet for fixing float valve suitable for water cooler of any make. Make - Prayag or equivalent ISI marked.

Renewal of 15 mm dia concussive push taps of cast copper alloy, screwed for iron pipe for water cooler complete.

Taking out hermetically sealed compressor unit (uncut) from the window type air conditioner of any make, 1.5 Ton capacity and replacing the sealed unit with reconditioned sealed unit complete. Make of compressor :- Tecumesh -1500 / Kirloskar-5522/CR-22 including the following:-

Connection to suction/discharge pipe with necessary repair and brazing.

Replacing the capillary tubes of existing size and copper liquid filter

Flushing of entire system before gas charging.

Gas charging and testing after complete repairs including installation of the machine at site and testing on full load for its smooth functioning complete.

All as per item No 21.01 to 21.04 above but for split type AC 1.5 Ton capacity. Make - Kirloskar CR-22, Tecumesh-1500/5522 including following.

All as per item No 21 above but for split type AC 2.0 Ton capacity. Make - Kirloskar 5531/Tecumesh 2000, CR 30 including following.

Taking out hermetically sealed compressor unit (uncut) of refrigerator for 286/300/310 ltr capacity, (Make : Godrej/Kelvinator) and replacing the sealed unit with reconditioned sealed unit of same brand (Existing make - Tecumesh-1343 / 1350 / 358 / Kirloskar / Godrej) including the following :-

Connection to suction/discharge pipe with necessary repairs and brazing.

Replacing capillary tube of existing size and copper liquid filters.

Flushing of entire system before gas charging .

Gas charging and testing the unit to the entire satisfaction complete.

Renewal of relay with overload protector for AC split type 1.5 Ton capacity including necessary electric connections, lugs, insulation tape etc complete. Make - AEI /Shriram

Renewal of relay with overload protector for AC split type 2.0 Ton capacity including necessary electric connections, lugs, insulation tape etc complete. Make - AEI/Shriram

M&L for repair to body (viz. sides, base, bottom of tank) of water cooler of any make by replacing rusted worn out portion with suitable plain mild steel sheet of existing gauge to match original, mild steel angle iron suitable to match the existing body including transportation from MES store yard to repair shop and back complete.

M&L for repair to body (viz. sides, base, top) of refrigerator of capacity 286 / 300 / 310 litre by replacing rusted, worn out portion with suitable mild steel sheet & mild steel angle iron suitable to match the existing body and repair to door, bottom side and front panel including transportation from MES store yard to repair shop and back complete.

Renewal of PVC connection pipe 45 cm long both end brass joint with rubber washer complete.

Removing the old paint from the surface of water cooler of any capacity smoothly, clean and prepare the surface and applying two coats of auto sign colour paint of classic/ducco, white/light blue shade glossy finish (spray paint) over one coat of primer paint including to & fro transportation from MES store yard to repair shop and back complete.

Removing the old paint from the surface of refrigerators of 286/300/310 litre capacity smoothly, clean and prepare the surface and applying two coats of auto sign colour paint of classic/ducco, white/light blue shade glossy finish (spray paint) over one coat of primer paint including to & fro transportation from MES store yard to repair shop and back complete.

Removing the old paint from the surface of window air conditioner 1.5 Ton capacity smoothly, clean and prepare the surface and applying two coats of auto sign colour paint of classic/ducco, white/light blue shade glossy finish (spray paint) over one coat of primer paint including to & fro transportation from MES store yard to repair shop and back complete.

Removing the old paint from the surface of desert coolers of capacity 4000 CFM per hours or as per existing and applying two coats of synthetic enamel paint by brush over one coat of red oxide primer after prepration of surfaces of desert cooler of any specification.

Renewal of air filter suitable for window type AC of any type as required.

S&F in repair door gasket superior quality for refrigerator of any capacity and make as required.

Renewal of box type relay with over load protector for refrigerator of capacity 286/300/310 litres capacity of any make including necessary connections, lugs, insulation tape etc as required.

Renewal of cabinet bulb pin/thread type 15 watt for refrigerator complete.

Renewal of cooling coil for refrigerator capacity 286 / 300 / 310 ltrs complete.

Renewal of 15 mm bore GI water tubing medium grade including all fitting for connection of water cooler with existing pipe line complete.

Renewal of air filter suitable for split type AC of 1.5 / 2.0 Ton capacity as required.

Renewal of 3 speed regulator switch for desert cooler complete.

Renewal of PVC insulated sheathed flexible round, 3 core cable with copper conductor of size 24 / 0.20 for refrigerator, desert cooler & water cooler of different make and size complete. Make :- Polycab / RR Cable / Havells.

Renewal of PVC insulated sheathed flexible round, 3 core cable with copper conductor of size 80 / 0.20 for AC complete.

Renewal of sheet metal enclosure, single pole & neutral with two pin & earth plug and socket with one MCB single pole 20 amp, 240 volts complete. Make - Legrand / Schneider / Hager / Standard / Havells.

Renewal of 36 mfd run capacitor for AC 1.5 Ton capacity including necessary electrical connections, lugs, insulation tape etc complete Make - Havells / Simcap / Unicop / Usha / Epcos

Renewal of 50 mfd run capacitor for AC 2.0 Ton capacity including necessary electrical connections, lugs, insulation tape etc complete Make - Havells / Simcap / Unicop / Usha / Epcos

Renewal of 10 mfd run capacitor for water cooler including necessary electrical connections, lugs, insulation tape etc complete. Make - Havells / Simcap / Unicop / Usha / Epcos / Keltrod.

Renewal of 6.3 mfd capacitor for window AC & split AC including necessary electrical connections, lugs, insulation tape etc complete. Make - Havells / Simcap / Unicop / Usha / Epcos / Keltrod.

Renewal of 4.0 mfd capacitor for desert cooler including necessary electrical connections, lugs, insulation tape etc complete. Make - Havells / Simcap / Unicop / Usha / Epcos

Servicing of split or window AC by cleaning the whole equipment, washing of filters, minor adjustments/repair, washing condenser unit any make and capacity complete.

Renewal of plug top 16 amps 3 pin complete. Make :- Havells / Usha / Legrand.

Renewal of plug top 6 amps, 3 pin complete.

Renewal of 80-100 mfd start capacitor for AC of any specification including necessary electrical connections, lugs, insulation tape as required. Make - Tesla, Krishnomic, Keltron, BHEL, Havells

Renewal of 40-60 mfd start capacitor for water cooler of 40 litre cooling capacity of any make including necessary electrical connections, lugs, insulation tape as required. Make - Tesla, Krishnomic, Keltron, BHEL, Havells.

S&F in repairs remote circuit panel suitable for split type AC of 1.5/2.0 Ton capacity including necessary electrical connections, lugs, insulation tape etc complete. Make - Carrier, LG, Blue Star, Amtrex, Panasonic.

M&L for recharging of F22 gas in split type air conditioner 1.5 Ton capacity with specified process complete.

S&F in repair side shutter of GI sheet provided with vent slots for desert cooler of any type, size and make as required.

Renewal of swing motor for split type AC of any type and make as per existing.

Renewal of contactor relay for split type AC as per existing.

Renewal of ice freezer door for refrigerator 286 to 310 ltr capacity complete.

Renewal of fan blade for desert cooler complete.

Renewal of fan motor for any make desert cooler as required. Make - Khaitan / Summer King / Zenith / Metron / Bajaj.

Renewal of 3 pin metal socket & plug top for AC point single phase 240 volts, AC ISI marked.

Renewal of water cooler door lock made of CP brass with two numbers of key to suit the existing size and shape complete.

Renewal of MCB single pole 240 volts, 10 to 32 amps, 10 kA, 'C' series, ISI marked complete. Make - Legrand DX3 / Schneider / Hager

M&L for cutting of window grill for fixing of AC 1.5 / 2.0 Ton window type including making good the disturbed surface complete.

Renewal of front grill suitable for window type AC 1.5 Ton capacity of any make as required.

Renewal of copper tubing including brazing, flaring & testing of size 1/ 2" and 5/8" in required length including PVC insulation complete.

Renewal of fan motor of capacity 1/35 HP suitable for 40 to 60 ltrs cooling capacity water cooler complete. Make - AEI / CrompTon/ Bajaj / Usha / Khaitan / AUE

Renewal of front PVC grill of desert cooler to suit the existing opening and as per existing size complete.

S&F commercial plywood 4.0 mm thick provided in existing window upto double story bldg including cutting of plywood to opening size etc as required. (The area of plywood with external dimensions shall be measured for payment without deducting for central opening).

Renewal of blower motor 1.5 Ton window type AC, single phase all as per existing. Make – Usha / LG / Carrier / Blue Star / Voltas / Amtex / AUE.

Renewal of blower motor 2 Ton split type AC, single phase all as per existing. Make – Usha / LG / Carrier / Blue Star / Voltas / Amtex / AUE.

Renewal of submain wiring along with earth continuity conductor with PVC insulated FR multistranded copper conductor cable (Phase-Red, Neutral-Black, Earth-Green) drawing into and including concealed rigid non metallic PVC conduit medium grade, ISI marked ivory colour 20 mm dia along with accessories of following nominal sizes:-

2x4 sqmm + 1x2.5 sqmm earth wire.

2x6 sqmm + 1x4 sqmm earth wire.

Renewal of PVC flexible pipe (½”) 15 mm dia for desert cooler.

Renewal of blower motor for symphony strom 50i

Renewal of blower motor for symphony strom 100i

Renewal of honeycomb pad of symphony desert cooler stom 100i and 50 i

Repair ot circuit board of symphony desert cooler strom 50i, 100i

Carrying out scheduled maintanence and servicing of existing cooling appliances and accessories of any type any make & model every day as ordered including cleaning it's part, removing chemical corrosion, refixing it, rectifying the fault by repairing/replacing of unsv spare parts. Details of maintenace should be recorded in register .

Lifting of vertical type submersible pump set of any capacity from bore well of depth upto 190 m with the help of electric hoist chain pully block including opening of flanged joints of column pipe at 3 m interval and stacking it in safe custody for reuse as required.

Cleaning of Existing bore well to improve performance ,( ie yield water quality)by air compressor with top line (upto 1.30 hrs) remove all dust/other materials from bottom with latest technolgy/machine of 300 mm dia bore.

Lowering of vertical type submersible pump set of any make into the bore upto 190 m below ground level with the help of chain pully block including new flange joints with nut / bolt / washers of column pipe (3 m length) making electrical connections, testing and commissioning for satisfactory operation complete.

Renewal of following spare parts suitable for existing starter panels as required:-

ML-4 contactor 70 amp.

ML-2 contactor 32 amp.

ML- 1.5 contactor 25 amp.

ML-2 relay as per existing.

ML-3 relay as per existing.

Renewal of following spare parts suitable for existing open execution star delta starter installed in sewage panels including all necessary connections as required:-

Thermal Over load relay MN2 ( 24 to 40 amp). Make C&S or equivalent in L&T/ Schneider as approved.

Phase failure relay type VSP-D2 auxiliary supply 415 Volt Make Minilec or equivalent in Gelco or Ambilin as approved.

TP power contactor 16 A as per IS 13947. Make - C&S TC cat ref no. LC1-D173-A 60 or equivalent in Schneider/L&T as approved.

TP power contactor 12 A as per IS 13947. Make - C&S TC cat ref no LC1-D173-A 60 or equivalent in Schneider / L&T as approved.

MCB tripple pole 63 amps 'C' series as per Legrand cat ref bo 408661 or equivalent in Schneider or Hager or Havells as approved.

MCB four pole 63 amps 'C' series as per Legrand cat ref bo 408702 or equivalent in Schneider or Hager or Havells as approved.

MCCB four pole 125 amps, 16 KA, thermally adjustable between 70% to 100% as per Legrand cat ref no. 420016 or equivalent in Schneider / Hager / Havells / C&S as approved.

Renewal of PVC insulated & PVC sheathed copper conductor flexible cable water/oil proof suitable for non clog KRTU submersible pump set 7 core size 2.5 sqmm multi stranded dewatering cable including making of water proof epoxy joint at motor terminations as required.

Supply only Calcium Hypo Chloride Calcium based granular disinfectant having 65% to 70% Chlorine content for water treatment packed in 45 kg drum complete.Make : PURI CHLOR

S&F tubes medium grade galvanised with required all new fitting ISI marked fixed on wall/floor or dileviry connection in sintex with fixing arrangement of following sizes:-

15 mm bore

20 mm bore

25 mm bore

Supply only Premium Lithium based Grease for pumps and motors or as specified and directed.

Supply only lead wool (caulking lead) confirming to IS- 782-1978.

Supply only superior quality spun yarn.

Renewal of stainless steel spindle of sluice valve with check nut of any make for following sizes:-

80 mm bore

100 mm bore

150 mm bore

Supply only M-seal (regular epoxy compound) packet of 250gm.

Supply Grease gun lever type for greasing .

SNEH TRADERS

Jinendra Chemicals

SATISH ELECTRICALS

GIRNAR CONSTRUCTION

Electricals India

Ramdev and Sons