REPAIR/ MAINTENANCE OF COOLING APPLIANCES AND CONNECTED ITEMS AT OTM ACCN OF CAMERO AREA UNDER GE (AF) SUBROTO PARK

Amount

AIR CONDITIONING Overhauling and servicing of split type ACs 1.5 Ton / 2.0 Ton capacity of any make, opening top and side covers disconnecting all electrical controls components and carry out of following tasks at different location of different establishment and testing the same after overhauling / servicing complete including the following :- (a) Inspection opening (dismantling) washing the condensor and cooling coil complete with chemical followed with pressurized water jet complete as required and cleaning with air blower and testing complete (b) Checking / examine operation of condensor, blower motor, cooling coil and checking the air circulation to ensure complete movement of working part trouble free (c) Inspection of leakage in system (cooling) and removal obstruction if any (d) Checking and correction earth continuity of electric items (e) Checking servicing thermostat and over load and other spares and test its functioning (f) Inspecting all electrical connection and remove if any defects (g) Checking servicing and greasing oiling of blower motor (h) Checking the functional of electronic remote control unit to ensure satisfactory functioning of unit complete all as specified and as directed. nOE :- (a) Spare parts shall be measured andpaid separately. (b) Repeated complaints of same air conditioner will not be measured again and no extra payment will be made. (c) Rate of visit against complaint deemed to be included in the rate quoted above.

All as per item No 1 here-in-before but window type AC of capacity 1.5 TR

S&F in replacement of unserviceable / burnt Starting relay for 1.5 TR Window type AC and 1.5 / 2.0 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable / burnt Starting capacitor 100-120 mfd for compressor motor of 1.5 TR Window type AC and 1.5 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable / burnt Starting capacitor 120-150 mfd for compressor motor of 2.0 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable / burnt Running capacitor 2.5-6 mfd for condesnor motor window type / Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable / burnt Running capacitor 36-45 mfd for compressor motor of 1.5 TR Window type AC and 1.5 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable / burnt Running capacitor 45-50 mfd for compressor motor of 2.0 TR Split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable / burnt Split type AC contactor single phase 230 V of suitable capacity for Split type AC of capacity 1.5 / 2.0 TR of existing make and type complete all as specified and as directed by Engineer-in-charge

Taking out old / burnt Thermostate assembly and S&F in replacement new Thermostate assembly for window type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable Propeller fan suitable for window type AC 1.5 TR, Split type AC of capacity 1.5 / 2.0 TR of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable condesnor fan motor 1/5 HP 230 volts AC single phase double shaft suitable for 1.5 Ton window type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable condesnor fan motor 230 volts AC single phase suitable for 1.5 / 2.0 Ton split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable blower motor 230 volts AC single phase suitable for 1.5 / 2.0 Ton split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable blower suitable for 1.5 / 2.0 Ton split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of overload relay suitable for 1.5 Ton window type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable remote control with PCB board suitable for 1.5 Ton window type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

S&F in replacement of unserviceable remote control with PCB board suitable for 1.5 / 2.0 Ton split type AC of existing make and type complete all as specified and as directed by Engineer-in-charge

M&L for repair to unserviceable cordless PCB remote control unit digital invertor,/ non digital invertor type of split type AC of Cap 1.5 / 2.0 TR including replacement of unserviceable spare parts and refixing connection of electrical control circuit, testing for satisfactory functioning complete all as specified and as directed by Engineer-in-charge

S&F new electronic control circuit board PCB of outdoor unit for digital invertor fitted CFC free split type AC of capacity 1.5/2.0 TR as per existing make and model complete all as specified and as directed by Engineer-in-charge

Taking out old unserviceable, burnt out sealed unit compressor by means of unscrewing foundation nut bolts disconnecting from suction & discharge side mechanically and electrically and S&F new sealed unit compressor of approved make and capacity 230 Volt AC including transportation, brazing work, laying of extra copper tubing, pressure testing, dehydration complete all as specified and as directed by Engineer-in-charge. (I) Compressor for Window type AC of capacity 1.5 TR

All as per item No 21 here-in-before but Compressor for Split type AC of capacity 1.5 TR

All as per item No 21 here-in-before but Compressor for Splittype AC of capacity 2.0 TR

M&L for carrying out leakage testing of split type air conditioner of capacity 1.5 / 2.0 TR of existing make and type, charging dehydrated Nitrogen gas upto 280 PSI in refrigerant system for a period of 24 hours for detecting leakages and repairing of tubing by brazing / welding suitably and repeating the pressure test to obtain 100% leak proof condition in the system, charging the refrigerant gas R-22 / 410-A/R-32 and testing complete all as specified and directed by Engineer-in-charge

All as per item No 24 here-in-before but window type AC of cap 1.5 TR of existing make and type

Supply and laying in replacement of refrigerant line copper tubing of size 5/8" with clamping on wall surface or concealed with both the ends connection as in repair complete all as specified and as directed by Engineer-in-charge

Supply and laying in replacement of refrigerant line copper tubing of size 3/8" with clamping on wall surface or concealed with both the ends connection as in repair complete all as specified and as directed by Engineer-in-charge

Supply and laying in replacement of refrigerant line copper tubing of size 1/2" with clamping on wall surface or concealed with both the ends connection as in repair complete all as specified and as directed by Engineer-in-charge

Supply and laying in replacement of refrigerant line copper tubing of size 1/4" with clamping on wall surface or concealed with both the ends connection as in repair complete all as specified and as directed by Engineer-in-charge

Supply and fixing in replacement of foam insulation for copper tubing of size 5/8",3/8",1/2",1/4 complete all as specified and as directed by Engineer-in-charge

M&L re-marking of MES No on window/split type AC of any capacity and make using black paint complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of unserviceable PVC insulated and PVC round sheathed with stranded coper conductor (flexible) industrial cable 1100 volts conforming to IS-694 of size 2.5 sqmm 3 core complete all as specified and directed.

S&F in replacement of unserviceable PVC insulated and PVC round sheathed with stranded coper conductor (flexible) industrial cable 1100 volts conforming to IS-694 of size 4.0 sqmm 3 core complete all as specified and directed.

S&F in replacement sheet metal single pole and neutral enclosure with two pin and earth plug and socket capacity 20-32 amps complete with one No SP MCB capacity 20-32 amps complete all as specified and directed by Engineer-in-charge

S&F in replacement SP MCB capacity 20-32 amps complete all as specified and directed by Engineer-in-charge

S&F in replacement metal clad plug top 20/25 amps complete all as specified and directed by Engineer-in-charge

S&F in replacement metal clad socket 20/25 amps complete all as specified and directed by Engineer-in-charge

S&F in replacement of indoor unit for split type AC complete with motor, blower, remote control, filters having cooling capacity 6000 K.Cal/Hr hi wall split units indoor copper tube unit capcity of 2 Ton complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor quality with minimum 3 star rating and EER 3.2 of capcity 2 ton fitted on wall or requirement place including all neccessary electrical connections, bolting, nuts, clamping of 3 core copper cable, cooling tube, drain water pipe etc all as specified and as directed by Engineer-in-charge Note:- Contractor shall be submitted minimum 3 years warranty along with bill

S&F in replacement of indoor unit for split type AC complete with motor, blower, remote control, filters having cooling capacity 4500 K.Cal/Hr hi wall split units indoor copper tube unit capcity of 1.5 Ton complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor quality with minimum 3 star rating and EER 3.2 of capcity 1.5 ton fitted on wall or requirement place including all neccessary electrical connections, bolting, nuts, clamping of 3 core copper cable, cooling tube, drain water pipe etc all as specified and as directed by Engineer-in-charge Note:- Contractor shall be submitted minimum 3 years warranty along with bill

S&F in replacement of outdoor unit for split type AC complete of capacity 6000 K.Cal/Hr with charging valves and gas filter with compressor complete suplly and install hi wall split units outdoor copper tube evaporator and condencing unit capacity of 2 Ton complete with minimum 3 star rating and BEER 3.2 of capacity 2 Ton fitted on wall and out door to be fixing on wall/roof at requirement place including all neceesary electrical connections , bolting , nuts clamping, frame . stand and 3 core copper cooling tube , drain water pipe etc all as specified and as directed by Engineer-in-charge Note:- Contractor shall be submitted minimum 3 years warranty along with bill

S&F in replacement of outdoor unit for split type AC complete of capacity 4500 K.Cal/Hr with charging valves and gas filter with compressor complete suplly and install hi wall split units outdoor copper tube evaporator and condencing unit capacity of 1.5 Ton complete with minimum 3 star rating and BEER 3.2 of capacity 1.5 Ton fitted on wall and out door to be fixing on wall/roof at requirement place including all neceesary electrical connections , bolting , nuts clamping, frame . stand and 3 core copper cooling tube , drain water pipe etc all as specified and as directed by Engineer-in-charge Note:- Contractor shall be submitted minimum 3 years warranty along with bill

S&F in replacement of copper condenser coil for outdoor split type AC 1.5 TR complete all as specified and directed by Engr-in-Charge .

S&F in replacement of copper condenser coil for outdoor split type AC 2.0 TR complete all as specified and directed by Engr-in-Charge .

M&L for rewinding of condesnor fan motor of split type AC of capacity 1.5 / 2.0 TR including replacement of gun metal bushes, testing for noise free operation and refixing as its original position complete all as specified and as directed by Engineer-in-charge

M&L for rewinding of blower motor of split type AC of capacity 1.5 / 2.0 TR including replacement of gun metal bushes, testing for noise free operation and refixing as its original position complete all as specified and as directed by Engineer-in-charge

M&L for rewinding of blower / condensor motor of window type AC of capacity 1.5 including replacement of gun metal bushes, testing for noise free operation and refixing as its original position complete all as specified and as directed by Engineer-in-charge

M&L in replacement of unserviceable sub main wiring with two runs of 6 Sqmm single core PVC in insulated but unsheathed FRLS cable of specified size with multi stranded copper conductors 1100 Volts grade IS: 694 marked drawn through and incl suitable size of rigid non metalic PVC conduit medium grade ISI marked (not less than 20 mm dia ) with fittings & accessories complete all fixed/laid conceated in wall and surface conduit on ceiling and also including the specified one runs of 4 Sqmm earth continuity conductor of similar type cable complete all as specified and directed. Note : Two runs of 6.0 Sqmm main cable and one run of 4.0 Sqmm size earth continuity conductor are one run of PVC conduit shall be measured one unit complete all as specified and as directed by Engineer-in-charge

M&L for Dismantling,shifting of split type AC of any make & model from one location to another location and refixing the AC with gitties/fasteners, cutting wall/concrete incl arrangement of required T&P, laying of extra insulated copper tubing, positioning of condensing unit and stand, fixing of extra pvc flexible multistranded copper conductor of size 2.5 sq mm and brazing work, leak check, dehydration and topping up of refrigerant gas upto recommended level, connection of drain pipe, making good the disturbed surface including PCC and brick work and testing the unit for satisfactory functioning complete all as specified and directed

All as per item No 48 here in before but of window type AC including replacement pvc sun board sheet white colour of min 3 mm thick complete all as specified and directed.

M&L in replacement of unserviceable Low density polyethylene pipes (LDPE) 20 mm dia of pressure rating 6 kg/cm2 fixed complete to walls, ceilings or in floors etc. including accessories, clamps and fastners complete all as specified and as directed.

M&L in replacement of PVC 1.5" connection pipe for water droping point from outer of indoor unit to ground floor droping point complete all as specified and directed.

M&L cross arms bracings suppots clamps and back plates fabricated from structural steel sections including nuts bolts washers welding bending cold or hold drilled holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat one under and one finished coat of paint for installation of condesning unit on the wall / ground complete all as specified and as directed.

Overhauling and servicing of Air Curtain of any capacity of any make including taking down the air curtain from existing location, refixing / commissioning and testing the same after overhauling / servicing complete unit to ensure satisfactory functioning of unit complete all as specified and as directed

M&L in replacement of unserviceable / burnt air curtain blower motor single phase 230 V as per existing make and capacity complete all as specified and as directed.

M&L in replacement of unserviceable / burnt air curtain blower as per existing make and capacity complete all as specified and as directed.

M&L in replacement of unserviceable bearing for air curtain as per existing make and capacity complete all as specified and as directed.

WATER COOLER Taking down the water cooler of any capacity / make / size from site, opening side covers of water cooler and overhauling / servicing of water cooler by carrying out the following works at different location complete all as specified and directed by Engineer-in-charge (a) Inspection, taking down opening & dismantling descaling brushing cleaning of storage tanks (b) Examine water tightness of stotage tank after cleaning (c) Carry out operations of stop cock, push cock, float valve etc (d) Replace washer & glands of all taps to ensure water tightness (e) Inspect over flow and remove blockage obstruction if any (f) Check and correct earth continuity of electrical items (g) Check thermostate and test its functioning (h) Inspect drain pipe and remove blockage if any (j) Check & correct all electrical wiring and its functioning (k) Testing of water coolers after repairs for satisfactory functioning complete all as specified and as directed

Taking out old unserviceable compressor of water cooler of capacity 40 / 80 to 60 / 120 litres any make / size and providing new company sealed compressor and connectig up suction and discharge copper pipe including extra copper tubing with brazing work, gas welding, pressure testing of leakage,leakage rectification, vacumising and charging of refrigerant gas R-22/ Non-CFC as applicable upto required level testing comissioning complete all as specified and as directed by Engineer-in-charge

Taking out old unserviceable compressor of water cooler of capacity 150 / 150 litres any make / size and providing new company sealed compressor and connectig up suction and discharge copper pipe including extra copper tubing with brazing work, gas welding, pressure testing of leakage,leakage rectification, vacumising and charging of refrigerant gas R-22/ Non-CFC as applicable upto required level testing comissioning complete all as specified and as directed by Engineer-in-charge

M&L in replacement of Starting capacitor 36/40/60/80 mfd for water cooler complete all as specified and as directed by Engineer-in-charge

M&L in replacement of Starting capacitor 80/100 mfd for water cooler complete all as specified and as directed by Engineer-in-charge

M&L in replacement of Starting capacitor 120/150 mfd for water cooler complete all as specified and as directed by Engineer-in-charge

M&L in replacement of running capacitor 10/15/20 mfd for water cooler complete all as specified and as directed by Engineer-in-charge

M&L in replacement of running capacitor 30/36 mfd for water cooler complete all as specified and as directed by Engineer-in-charge

M&L in replacement of condensor 2.5/4/6 mfd for fan motor of water cooler complete all as specified and as directed by Engineer-in-charge

M&L in replacement of thermostate switch for water cooler of any make and capacity complete all as specified and as directed by Engineer-in-charge

M&L in replacement of overload protector suitable for compressor for water cooler of any make and capacity complete all as specified and as directed by Engineer-in-charge

M&L in replacement of starting relay kit suitable for any make and capacity of water cooler complete all as specified and as directed by Engineer-in-charge

M&L in replacement of Condensor motor of 1/16 or 1/32 or 1/40 HP of water cooler complete all as specified and as directed by Engineer-in-charge

M&L in replacement of Condensor fan blade for 1/16 or 1/32 or 1/40 HP motor suitable for water cooler of any make and capacity complete all as specified and as directed by Engineer-in-charge

M&L in replacement of bib cock 15mm bore fancy type chromium plated push type screwed down scewed for iron pipe or for brass ferrule fixed in repair suitable for existing water cooler complete all as specified and as directed.

S&F in replacement of copper condensor coil for water cooler of cap 40/80 ltrs as per existing model and thickness including GI frame, brazing work, leak check and dehydration complete all as specified and as directed by Engineer-in-charge

S&F in replacement of copper condensor coil for water cooler of cap 60/120 ltrs as per existing model and thickness including GI frame, brazing work, leak check and dehydration complete all as specified and as directed by Engineer-in-charge

S&F in replacement of copper condensor coil for water cooler of cap 150/150 ltrs as per existing model and thickness including GI frame, brazing work, leak check and dehydration complete all as specified and as directed by Engineer-in-charge

S&F in replacement of PVC float valve assembly suitable for water cooler of any size / capacity non metallic PTMT symet body complete all as specified and as directed by Engineer-in-charge

S&F in replacement of PVC waste pipe 20/32mm dia with complete fittings suitable for water cooler of any make and capacity complete all as specified and directed.

M&L in replacement of receptacle water cooler tray made out of 18 gauge GI sheet size as specified and directed by Engineer-in-charge with PVC drain pipe (not less than 2.0 mtr) and fixing in water cooler complete all as specified and as directed by Engineer-in-charge

Taking down repair to water cooler storage tanks removal of leakage including soldering,welding,sealing condesnor motor base and arms (Stand) removed old and new 18 gauge GI sheet and arms fitting with soldering / welding with component in workshop as per requirement complete all as specified and as directed.

Disconnecting and taking out water cooler of any type any capacity and refixing the same after removal of leakage in condensor of cooling coil including flushing dehydration and charging refrigerant gas R-22/Non-CFC as applicable in the system including pressure testing, vaccumising and extra copper tubing complete and testing the water cooler for proper functioning in workshop complete all as specified and as directed.

M&L in replacement rubber gasket suitable for water cooler top cover and repair to top tank cover replacement of hinges fitting of glass wool finishing of sheet work and ligh closing complete all as specified and as directed by Engineer-in-charge

Shifting & Installation of water cooler of any make and capacity including all accessories from one location to other location of building / one building to another building and or from site to store or sub-division vice versa reconnecting electrical / water connections complete all as specified and as directed by Engineer-in-charge

REFRIGERATOR / DEEP FREEZER Taking down the Referigerator / Deep freezer of any capacity / make / size from site and overhauling / servicing of refrigerator / Deep Freezer by carrying out the following works at different location complete all as specified and directed by Engineer-in-charge (a) Inspection, taking down opening & dismantling descaling brushing cleaning refrigerator / deep freezer (b) Check and correct earth continuity of electrical items (c) Check thermostate and test its functionng (d) Check & correct all electrical wiring and its functioning complete all as specified and as directed

S&F in replacement of Thermostate switch of existing capacity and make for Refrigerator / Deep Freezer including taking down old unserviceable thermostate complete all as specified and as directed by Engineer-in-charge

S&F in replacement of overload protection relay of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable overload protection relay complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Defrost timer 50 HZ single phase 220-240 Volt of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable defrost timer complete all as specified and as directed by Engineer-in-charge

S&F in replacement of lamp with holder of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable lamp with holder complete all as specified and as directed by Engineer-in-charge

S&F in replacement of copper capilary tube of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable copper capilary tube complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Freezer cabinet of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable Freezer cabinet complete all as specified and as directed by Engineer-in-charge

S&F in replacement of waste water tray of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable waste water tray complete all as specified and as directed by Engineer-in-charge

S&F in replacement of copper tube of size 1/4" of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable copper tube complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Anti moist solution of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable Anti moist solution complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Dry filter of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable Dry filter complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Compressor coil complete including gas welding and soldering of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable Compressor coil complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Megnetic door gasket of existing capacity and make Refrigerator / Deep Freezer including taking down old unserviceable gasket complete all as specified and as directed by Engineer-in-charge

Taking out unserviceable compressor (sealed unit) from from refrigerator / Deep freezer of capacity 165/175 ltrs, opening of compressor unit and replacement with new compressor as per existing make and model complete with relay and gas charging complete all as specified and as directed by Engineer-in-charge

Taking out unserviceable compressor (sealed unit) from from refrigerator / Deep freezer of capacity 285/300/310/340 ltrs, opening of compressor unit and replacement with new compressor as per existing make and model complete with relay and gas charging complete all as specified and as directed by Engineer-in-charge

Disconnecting and taking out Refrigerator / Deep freezer of any type any capacity and refixing the same after removal of leakage in condensor of cooling coil including flushing dehydration and charging refrigerant gas R-22/Non-CFC as applicable in the system including pressure testing, vaccumising and extra copper tubing complete and testing the Refrigerator / Deep freezer for proper functioning in workshop complete all as specified and as directed by Engineer-in-charge

DESERT COOLER Taking down the desert cooler of any size comprissing of following task at different location complete all as specified and directed by Engineer-in-charge (a) Disconnecting of electric supply and taking down desert cooler from existing location and refixing after overhauling servicing with greasing oiling complete (b) Descaling brushing cleaning of bottom tank (c) Examine water leaking of storafe tank after cleaning and servicing (d) Check & Examine all items i.e Fan motor, pump, regulator, fan blades rectify defecets of minor nature (e) Testing of desert cooler after repair / servicing and fixing position complete.

S&F in replacement of Electric motor for fan 18" / 20" sweep, single phase 3 speed 100% water resistance, 100% dust proof withstand, voltage fluctuation 170 V - 270 V, rust proof totally enclosed with double ball bearing 900-1400 RPM, electric connection with copper cable of appropriate gauage including dismantling of unserviceable electric motor complete all as specified and as directed by Engineer-in-charge

Taking down including rewinding of electrical fan motor kit single phase 230 Volt 900-1400 RPM for 300 CuM/Hr to 5000 Cum/Hr capacity as required at site with super enamelled copper winding wire complete all as specified and as directed by Engineer-in-charge

S&F in replacement of 15mm dia PVC pipe for desert cooler complete all as specified and as directed by Engineer-in-charge

S&F in replacement of PVC distributor with one linlet and three outlet heavy duty complete all as specified and as directed by Engineer-in-charge

S&F in replacement of PVC elbow 15mm size heavy duty complete all as specified and as directed by Engineer-in-charge

S&F in replacement of PVC / MS blade heavy duty of existing size complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Mild steel bracket for cooler fan of existing size complete all as specified and as directed by Engineer-in-charge

S&F in replacement of condesnor of 3.15 to 4.0 mfd complete all as specified and as directed by Engineer-in-charge

S&F in replacement of three speed electronic regulator for desert cooler complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Plug top 3 pin 5 amps for desert cooler complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Plug top 3 pin 15 amps for desert cooler complete all as specified and as directed by Engineer-in-charge

S&F in replacement of submersible pump 230 volts single phase suitable for desert cooler of cap 3000 CuM / Hr to 5000 CuM / Hr complete all as specified and as directed by Engineer-in-charge

S&F in replacement of wood wool pad (Set of 03 Nos) heavy duty weight not less than 750 gm suitable for desert cooler of cap 3000 CuM / Hr to 5000 CuM / Hr complete all as specified and as directed by Engineer-in-charge

S&F in replacement of front grill steel frame (Metallic) of best quality suitable size and capacity for desert cooler complete all as specified and as directed by Engineer-in-charge

S&F in replacement of wire mesh (Set of three) powder coated for fixing wood wool pads complete all as specified and as directed by Engineer-in-charge

S&F in replacement of side shutter steel frame (Set of three) suitable size and capacity for desert cooler complete all as specified and as directed by Engineer-in-charge

Supply and fixing in replacement of GI tubing medium grade 15mm dia with all fittings complete laid on walls / on ceiling / roof etc incl necessary suitable size of MS clamps / saddling on walls / ceiling etc complete all as specified and as directed by Engineer-in-charge

Supply and fixing in replacement gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe 15mm dia complete all as specified and as directed by Engineer-in-charge.

S&F in replacement PVC connection pipe for 15mm dia 45 CM long complete with two Nos brass unions heavy duty complete all as specified and as directed by Engr-in-Charge.

M&L PVC sun board sheet 3mm thick including complete fitting / railing in the window as required for desert cooler complete all as specified and as directed.

Taking out rusted & leaking desert coolers from site / store dismantling removing old body accessories supply & fixing body for desert cooler in replacement of 3000 Cum/Hr to 5000 Cum / Hr capacity made out of GI sheet 20 SWG including refixing of impeller fan blade motor stands nuts and bolts and refixing pump fan motor assembly complete all as specifiewd and as directed by Engineer-in-charge

SNOWY ENGINEERING INC (BID ID -3483311)

Saini Enterprises (BID ID -3481416)