REPAIR/ MAINTENANCE TO DESERT COOLERS, FANS AND OTHER MISC COOLING APPLIANCES AT MIL STN KALKA UNDER GE (I) JUTOGH

Amount

CEILING FAN

M&L for Taking down of defective Ceiling fans from ceiling/ wall height upto 3 mtrs to 5 mtrs, dismantling blades and transporting to work shop/ store, stripping up the fans of any make/ size, checking, testing, over hauling, greasing, including taking out u/s spare parts and replacing with new parts, reassembling including fixing of blades, replacement of blade screws, split pins (where required) and testing for its satisfactory running, hanging the fans in position complete all as specified and directed. Note: (i) Replacement of unserviceable spare parts such as ball bearing, capacitor, clamp shall be measured and paid separately as supply only under relevant item of Sch 'A' (ii) Rewinding shall be measured and paid separately. (iii) The cost cleaning, Painting, greasing & refixing in position upto height 3mtrs to 5 mtrs is deemed to be inclusive in the unit rate quoted by the contractor.

Supply & fixing in replacement of following component suitable for ceiling fan :-

Ball bearing as per sample suitable for ceiling fan.

Capacitor of 2.5 Mfd

Capacitor of 3.15 Mfd

Hanging Clamp

S&F two core FR PVC insulated & overall flat/ round sheathed flexible with PVC, colour of cores are Red, Black & Yellow/ green is for earthing. Sheath colour is white/ black of cable size 23/0.0076, complete all as specified and directed.

M&L for rewinding of ceiling fan with appropriate gauge size super enameled copper wire including necessary insulation material after cleaning of stator for 1200/1400 mm sweep ceiling fans complete all as specified and directed.

Exhaust Fan

M&L for servicing of exhaust fans, any sweep/size at existing position from various location for maintenance after removing cable connection from ceiling rose, checking, tightening of nuts, bolts, opening of Exhaust fan, greasing/oiling of bearing, re-assembling and fixing the same in position including making connection from ceiling rose to exhaust fan including testing for its smooth running complete all as specified and directed. Note: Spare parts will be paid separately under respective items

Supply & fixing in replacement of following items for exhaust fan:-

Capacitor 4 Mfd, 230 Volt

Ball bearing as per sample.

S&F in replacement of exhaust fan motor 0.12 HP, suitable for 300mm sweep size of exhaust fans, AC single phase, 50 Hz, 1500 RPM, frame- B42, double bearing, trusted copper winding, high speed acomplete all as specified and directed.

M&L for rewinding exhaust fan 300/380/450 mm sweep stator with super enameled copper wire of appropriate gauge including necessary insulation material complete varnishing and heating the new winding for proper insulation including cutting the existing winding wire from the stator and cleaning the slot complete all as specified and directed.

WATER COOLER

M&L for Servicing of water cooler of any make & type of capacity 40/80 by disconnecting electrically & mechanically,from various location for repair and maintenence including cleaning condenser coil and storage tank with chemical base solution and soda water and repalcement of unserviceable parts and refixing , re-connecting electrical and water connections, testing complete all as specified and directed. Note :- New components/parts shall be measured and paid separately under respective items.

Supply & fixing in replacement of following item for water cooler complete all as directed :-

Starting capacitor 40-60 MFD

Starting relay(as per sample)

Running capacitor 10 MFD

Thermostate as per sample

S&F sealed unit compressor single phase, 230 V for water cooler, welding/ brazing of gas pipe line, vaccume/ pressure leakage testing etc., Supply and charging of refrigerant gas of adequate quantity complete and testing incl taking down the old U/S sealed unit compessor for the 40/80 Ltrs capacity, complete all as specified and directed.

S&F in replacement of FHP motor single phase suitable for 40/80 ltrs capacity water cooler as per existing complete all as specified and directed.

M&L for charging with refrigerant gas suitable for water cooler, checking and testing the leakage from the system of any cap complete all as specified and directed.

REFRIGERATOR

M&L for servicing of refrigerator of any make and capacity from various location for maintenance including taking out old unserviceable parts and replacing with new parts and re-install the same at existing place after repairing, servicing and testing complete all as specified and directed. Note :- New components/parts shall be measured and paid separately under respective items

Supply & fixing in replacement of following item for refrigerator complete all as specified and directed.:-

Thermostate (as per sample).

Thermostate switch as per sample

Relay as per existing.

S&F new sealed unit compressor capacity of 265/300/310 ltr in replacement, welding the same with existing refrigerant pipe, leakage testing/vaccum test, supply & charging of refrigerant gas of adequate quantity testing complete incl taking down the old U/S sealed unit compressor, complete all as specified and directed.

M&L for charging with refrigerant gas suitable for refrigerator of any capacity, checking and testing the leakage from the system and repairing the same by brazing, complete all as specified and directed.

DEEP FREEZER

M&L for servicing of deep freezer of capacity 262 to 425 ltr from various location , cleaning the complete condenser coil & storage tank with chemical base solution and soda water complete restoring electrical connection and testing complete all as specified and directed. Note :- New components/parts shall be measured and paid separately under respective items

Supply & fixing in replacement of following item for deep freezer complete all as directed :-

Starting capacitor 80/100 MFD

Running capacitor 30 MFD

Starting relay as per existing

S&F in replacement of sealed unit compressor hermatically company sealed suitable for deep freezer of capacity 315 to 425 Ltr, single phase, 230 V and welding/ brazing of gas pipe line, vaccume pressure leakage testing etc including charging of adequate quantity of regrigerant gas , welding/brazing of copper pipe & testing complete all as specified and directed. Note:- Old compressor unit will be the property of contractor as per schedule of credit.

M&L for charging with refrigerant gas suitable for deep freezer, checking and testing the leakage from the system and repairing the same by brazing etc complete all as specified and directed.

DESERT COOLER

M&L for Servicing of desert coolers(PVC/Steel body) of any size/any height by taking down from the existing position,cleaning of bottom tank, side panel etc including repair/replacing unserviceable parts complete all as specified and directed. Note:- New components/ parts shall be measured and paid separately under respective items

S&F in replacement of the following items for desert cooler complete all as specified and directed :-

Capacitor 4 MFD

PVC Pipe transparent heavy duty ½ inch dia set for three side of desert cooler (PVC/Steel body) of any height inculding accessories.

Honneycomb / wood wool Cooling pad as per existing size/ sample suitable for desert cooler (PVC/Steel body).

Submersible water lifting pump for desert cooler (PVC/Steel body) 220/230 V single phase as per sample.

Fan motor for upto 18'' sweep complete suitable for desert cooler in Cu/ Almn winding (PVC/Steel body) as per sample.

S&F Plug top 5 Amps, 230 Volts, 50Hz

M&L for Desert cooler spray painting one coat after preparation of surface with synthetic enamel paint of approved quality and colour on internal & external surface including cleaning of old paint complete all as specified and directed.

M&L for PVC body of Desert cooler having nominal air flow capacity of 4000 CuM per hour (or nearest size) including fixing of Accessories from old body ie.Fan Motor,cooling pad, pvc pipe, submersible water lifting pump and connection of electric wire for desert cooler complete and testing after assembling all the assesories complete all as specified and directed. Note : Accessories from the old Desert cooler will be remove and fixed in the now body.

S & F in repair stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. complete all as specified and directed.

M&L for Servicing of Split/ window type AC 1.5 TR capacity from various location and any height for maintenance, opening cleaning with Magna/Hibird solution , giving water air pressure, oiling etc. and re-fixing at existing place after repairing , servicing , testing etc complete all as specified and directed.

M&L for charging with refrigerant gas suitable for Split/window type AC 1.5 TR capacity, checking and testing the leakage from the system and repairing the same by brazing etc complete all as specified and directed.

S&F BLDC ceiling fan 1200mm Sweep Bee 5 Star rated complete with remote blades, down rods and accessories, 230 V, min air delivery 210 CMM, (with remote and without regulator), complete all as specified and directed. Note: Old unsv fan to be deposited in E/M store yard.

S&F in repair fresh air fan made of PVC body 250 mm sweep 1200 RPM, 230V including fixing arrangement complete with louver sutters and making opening in wall of suitable size incl making good to the surface of wall complete all as specifed and directed. Note: Old unsv fan to be deposited in E/M store yard.

S&F in repair wall mounted fan of size 400 mm sweep AC single phase 230V Complete all as specified and directed. Note: Old unsv fan to be deposited in E/M store yard.

M/S Sonu Traders (BID ID -3122023)

power house batteries (BID ID -3132529)