REPAIR OVERHAULING SERVICING AND REPLACEMENT OF WORN OUT UNSERVICEABLE SPARES TO COOLING APPLIANCES IN VARIOUS UNITS AT 6 WING KANCHRAPARA LOS DUM DUM AND JAFFARPORE UNDER GE (AF) BARRACKPORE

Amount

M&L for Servicing/cleaning to Window type Air conditioner 1.5 Ton complete with air blower , Cleaning of Condenser / Eva porter Coil Units with Air Blower & then wet servicing of Condenser / Eva porter Coil Units with washing soda etc , Checking of complete wiring , tightening of loose wire connections with proper Lugs / Clips. Renewal of defective wiring & terminal connector , Proper setting of thermostat & other Electrical / Refrigerant controls, cleaning of air filter , reinstallation & testing for proper functioning / cooling effect complete all as specified and directed by Engineer-in-Charge for (NOTE: The spare parts shall be measured & paid separately as supply only rates. Rate for fixing of spare parts under relevant item shall be included in this item)

All as per item No 1 here in before but for Window type Air Conditioner 1 Ton.

All as per item No 1 here in before but for Window type Air Conditioner 2 Ton.

Supply and Fix compressor seal unit of suitable capacity/model in the unit properly for 1.5 TR window type AC ISI marked complete all as specified and directed.

All as per item No 4 here-in-before but 2 TR .

Supply and Fix suitable capacity/model condensing coil unit copper for window type AC 1.0 Ton/1.5 Ton/2 Ton capacity ISI marked complete all as specified and directed by Engr-in-Charge.

Supply & fix only blower motor including fan blade, capacitor complete suitable for window type AC 1.0 ton/1.5 ton/2.0 ton capacity 1/8 HP, 220 Volts, complete single phase, ISI marked all as specified and directed by Engr-in-Charge.

S&F cooling coil unit for window type AC of any type ISI marked complete all as specified and directed by Engr-in-Charge.

S&F in repair starting capacitor 80/100 Mfd 230 V AC for window type AC 1.0 Ton/1.5 Ton/2.0 Ton capacity ISI marked complete all as specified and directed. (Make : Universal/Sarda )

S&F in repair running capacitor 36/45/50 MFD 230 V for window type AC 1.0 Ton/1.5 Ton/2.0 Ton capacity ISI marked complete all as specified and directed. (Make : Universal/Sarda )

S&F in repair overload protection coil 230 Volts for window type AC 1.0 Ton/1.5 Ton/2.0 Ton capacity ISI marked complete all as specified and directed.

S&F in repair Relay suitable for window type AC 1.0 Ton/1.5 Ton/2.0 Ton capacity ISI marked complete all as specified and directed.

Supply and fix potential relay for window type AC 1.0/1.5/2.0 Ton capacity ISI marked after taking out existing unserviceable potential relay complete all as specified and directed.

S&F in repair thermostat suitable for window type Ac 1.0 ton/1.5 ton/2.0 ton capacity ISI marked complete all as specified and directed. (Make : Indofoss or equivalent as approved).

M&L for charging refrigerant gas M-22/R-22 in the system of window type AC of 1.0 ton capacity complete all as specified and directed by the Engr-in-charge. (Note : The refrigerant gas M-22/R-22 shall be measured and paid separately as ‘supply gas only’).

M&L for charging refrigerant gas M-22/R-22 in the system of window type AC of 1.5 ton capacity complete all as specified and directed by the Engr-in-charge. (Note : The refrigerant gas M-22/R-22 shall be measured and paid separately as ‘supply gas only’).

S&F in repair capillary tube and stainer for window type AC of 1.0 ton/1.5 ton/2.0 ton capacity complete all as specified and directed by the Engr-in-charge.

M&L for runner made of aluminium suitable for window type AC 1.0 ton/1.5 ton/2.0 ton capacity including taking out old unserviceable runner complete all as specified and directed by the Engr-in-charge.

S&F operation knob for window type AC 1.0 ton/1.5 ton/2.0 ton capacity including taking out old unserviceable knob ISI marked complete all as specified and directed.

Taking out complete unserviceable wiring for AC window type 1.0 ton/1.5 ton/2.0 ton capacity and rewiring with suitable size multi stranded copper cable including testing, checking etc complete all as specified and directed.

S&F in repair PVC air filter for window type AC of 1.0 ton/1.5 ton/2.0 ton capacity ISI marked complete all as specified and directed.

S&F capacitor for blower motor suitable for window type AC 1.0 ton/1.5 ton/2.0 ton capacity including taking out old unserviceable capacitor ISI marked complete all as specified and directed.

S&F fan blade for blower motor suitable for window type AC 1.0 ton/1.5 ton/2.0 ton capacity including taking out old unserviceable fan blade complete all as specified and directed.

S&F fan blade for window type AC of any capacity including taking down old unserviceable fan blade complete all as specified and directed by Engr-in-charge.

S&F front grill for window type AC 1.0 ton/1.5 ton/2.0 ton capacity including taking out old unserviceable front grill complete all as specified and directed by Engr-in-charge.

S&F swinging/oscillation motor with louvers as per existing make for window type AC 1.0 ton/1.5 ton/2.0 ton capacity including taking out old unserviceable swinging motor ISI marked complete all as specified and directed.

S&F in repair PCB for control unit for window type AC 1.5 ton /2.0 ton capacity as per existing make or ISI marked complete all as specified and directed.

M&L for bearing/bush for blower and fan motor of capacity 1.0/1.5/2.0 TR after taking out old unserviceable motor complete all as specified and directed.

M&L for dismantling the split type AC including indoor/outdoor unit of capacity 1.0/ 1.5 Ton/2 Ton in various location, shifting to MES Yard for repair/replacement of unserviceable spares and servicing, cleaning of filter (if not replaced) of window type AC of any capacity by vacuum cleaner/water spray/mild liquid soap cleaning the front grill by soft cleanser (Colin etc) and painting the outer cabinet by enamel paint and marking/sticking a sticker mentioning the MES No reassembling, testing, checking and shifted to existing location, fixing the same by nut, bolt, angle iron structure and masonry work complete all specified & directed by Engineer-in-Charge. (NOTE: The spare parts shall be measured & paid separately as supply only rates. Rate for fixing of spare parts under relevant item shall be included in this item).

Supply only new compressor seal unit of suitable capacity/model in the unit properly for 1.0 TR split type AC ISI marked complete all as specified and directed.

Supply only New compressor seal unit of suitable capacity/model for 1.5 TR split type AC, ISI marked complete all as specified and directed

All as per item No 31 here-in-before but 2 TR .

Supply only condensing coil unit for split type AC 1.0 / 1.5 / 2.0 ton capacity all as specified and directed by Engr-in-charge.

M&L for servicing of split type Air conditioner 1.5 Ton , cleaning of Split type AC indoor / outdoor unit complete with air blower , cleaning of Condenser / Eva porter Coil Units with air Blower & then wet servicing of Condenser Coil Units with washing soda etc , Checking of complete wiring , tightening of loose wire connections with proper Lugs / Clips. Renewal of defective wiring & terminal connector , Proper setting of thermostat & other Electrical / Refrigerant controls, cleaning of air filter , reinstallation & testing for proper functioning / cooling effect complete for the following:

All as per item No 34 here in before but for Split type Air Conditioner 2.0 Ton

All as per item No 34 here in before but for Split type Air Conditioner 1.0 Ton

M&L for charging refrigerant gas M-22/R-22/R-138 in the system of split AC of 1.0/1.5 ton capacity complete all as directed by Engr-in-charge. (Note : The refrigerant gas M-22/R-22 shall be measured and paid separately .)

M&L for charging refrigerant gas M-22/R-22/R-138 in the system of split AC of 2.0 ton capacity all as directed by Engr-in-charge. (Note : The refrigerant gas M-22/R-22 shall be measured and paid separately)

S&F Split AC Indoor unit suitable for compressor outer unit capacity 1.5 TR having energy rating 3.2 star with in built air ioniser & plasma filter remote control .Make-Hitachi/LG/Carrier

M&L in repair capillary tube and strainer for split AC of 1.5 ton/2.0 ton capacity ISI marked complete all as specified and directed.

S&F cooling coil unit for split type AC of any type including taking out old unserviceable cooling coil unit ISI marked complete all as specified and directed.

S&F starting capacitor 80/100 Mfd 230 Volts AC for split type AC 1.0 / 1.5 / 2.0 ton capacity including taking out old unserviceable capacitor ISI marked complete all as specified and directed.

S&F running capacitor 36/45/50 Mfd 230 Volts for split type AC 1.0 / 1.5 / 2.0 ton capacities including taking out old unserviceable capacitor ISI marked complete all as specified and directed.

S&F overload protection coil 230 Volts AC for split type AC 1.0 / 1.5 / 2.0 ton capacities including taking out old unserviceable overload protection coil ISI marked complete all as specified and directed.

S&F relay suitable for split type AC 1.0 / 1.5 / 2.0 ton capacity including taking out old unserviceable relay ISI marked complete all as specified and directed.

S&F in repair copper pipe 5/8" / 1/2" / 3/8" / 1/4" dia (as per existing one) for connection indoor and out door unit ISI marked complete all as specified and directed.

S&F in repair PVC insulated PVC sheathed 1.5 Sqmm, 3 core copper cable 1100 Volts complete all as specified and directed.

S&F in repair PVC insulated PVC sheathed 2.5 Sqmm, 3 core copper cable 1100 Volts complete all as specified and directed.

S&F in repair swinging motor with louvers as per existing old unserviceable swinging motor with louvers ISI marked complete all as specified and directed.

S&F blower motor including fan blade, capacitor complete (indoor unit/out door unit) for split type AC 1.5 ton / 2.0 ton capacity 220 volts, single phase including taking out old unserviceable blower motor ISI marked complete all as specified and directed.

S&F fan blade for blower motor suitable for split AC 1.5 ton / 2.0 ton capacity including taking out old unserviceable blade complete all as specified and directed.

S&F fan blade for outdoor unit of split type AC of any capacity including taking down old one all as directed by Engr-in-charge.

S&F LCD / LED display unit for split type AC 1.5 / 2.0 ton capacity including taking out old unserviceable unit ISI marked complete all as specified and directed.

S&F in repair 15/20 mm bore PVC flexible conduit complete all as specified and directed.

S&F in repair PVC air filter for AC split type 1.5 / 2.0 ton capacity complete all as specified and directed.

S&F in repair PCB for control unit for split type AC 1.5 / 2.0 ton capacity as per existing make or ISI marked complete all as specified and directed.

M&L for replacement of unserviceable bearing/bush for blower and fan motor of capacity 1.0/1.5/2.0 TR complete all as specified and directed.

M&L for dismantling of storage type water cooler of any type capacity in various location, shifting to MES Yard for repair/replacement of unserviceable spares and painting the outer body (including replacement of corroded sheet by welding/brazing with suitable new sheet metal) by spraying enamel paint and marking/sticking a sticker mentioning the MES No and reassembling, testing, checking and shifted to existing location, fixing the same by nut, bolt, angle iron structure and masonry work complete all as specified directed by Engineer-in-Charge. (NOTE: The spare parts shall be measured & paid separately as supply only rates. Rates for fixing of spares parts under relevant item shall be included in this item).

Supply and Fix compressor sealed unit of suitable capacity/model in the unit properly for storage type water cooler of any capacity ISI marked complete all as specified and directed by Engr-in-charge.

Supply and Fix blower motor including fan blade, capacitor complete suitable for 80 ltrs capacity, 220 volts, single phase ISI marked complete all as specified and directed by Engr-in-charge.

All as per item No 60 here in before but for 150 ltrs capacity.

Supply and Fix blower motor fan for water cooler of any capacity including taking down old unserviceable blower motor fan ISI marked complete all as specified and directed by Engr-in-charge.

M&L for Servicing of water cooler, cleaning of water cooler 40/80 Ltrs complete with blower, cleaning of condenser coil by blower and the wet servicing of condenser of coil with washing soda etc. Checking of complete wiring , tightening of loose wire connections with proper Lugs / clips. Renewal of defective wiring and connector terminal , proper setting of the thermostat and other electrical / Refrigerant controls and refixing the water cooler at place & testing for proper functioning / cooling effect complete for the following:

All as per item No 63 here in before but Water cooling capacity 60/120 Ltrs storage capacity

All as per item No 63 here in before but Water cooling capacity 150/210 Ltrs storage capacity

M&L for charging refrigerant gas M-22/R-22 in the system of water cooler of any capacity all as directed by Engr-in-charge. (Note : The refrigerant gas M-22/R-22 shall be measured and paid separately as supply only).

M&L in repair capillary tube and stainer for storage type water cooler of any capacity ISI marked complete all as specified and directed.

S&F overload protection coil 230 volts for water cooler of any capacity including taking out old unserviceable overload protection coil ISI marked complete all as specified and directed.

S&F relay suitable for water cooler of any capacity including taking out old unserviceable relay ISI marked complete all as specified and directed.

S&F thermostat suitable for water cooler of any capacity including taking out old unserviceable thermostat ISI marked complete all as specified and directed.

S&F running capacitor suitable for water cooler of capacity 80/150 ltrs including taking out old unserviceable running capacitor ISI marked complete all as specified and directed.

S&F starting capacitor 80/100 Mfd 230 volts AC for water cooler capacity 80 / 150 ltrs including taking out old unserviceable starting capacitor ISI marked complete all as specified and directed.

S&F capacitor 4 Mfd 230 volts, single phase AC for blower motor of water cooler including taking out old unserviceable capacitor ISI marked complete all as specified and directed.

S&F push type water tap made of CP brass suitable for water cooler capacity 80/150 ltrs capacity including taking out old unserviceable tap complete all as specified and directed.

S&F 60 cm long PVC connector including taking out old unserviceable PVC connector complete all as specified and directed.

S&F CP angular stop cock,15mm dia, with wall flange including taking out old unserviceable stop cock complete all as specified and directed.

S&F CP bib cock, 15mm dia, with wall flange including taking out old unserviceable bib cock complete all as specified and directed.

S&F 15mm bore GI tubing medium grade including suitable fitting/fixture such as bend / tee / elbow etc fixed on wall / floor by proper size clamp, nuts, bolts including taking down old unserviceable GI pipe complete all as specified and directed by Engr-in-charge.

S&F fan blade for water cooler of any capacity including taking down old unserviceable fan blade complete all as specified and directed by Engr-in-charge.

Taking down complete unserviceable internal wiring of AC, water cooler, refrigerator of any capacity and rewiring the same with 2.5 Sqmm size multi stranded copper cable including testing checking etc complete all as specified and directed by Engr-in-charge.

S&F drain tray for water cooler of any capacity including taking out unserviceable drain tray complete all as specified and directed by Engr-in-charge.

S&F head cover gasket for water cooler of any capacity including taking out unserviceable head cover gasket complete all as specified and directed by Engr-in-charge.

S&F drain pipe /water pipe flexible type of existing dia meter for water cooler/Split/Window type AC of any capacity including taking out unserviceable drain pipe complete all as specified and directed by Engr-in-charge.

M&L for dismantling of storage type refrigerator of any capacity in various location, shifting it to MES yard for repair/replacement of unserviceable spares and painting the outer body (including replacement of corroded sheet by welding/brazing with suitable new sheet metal) by spraying enamel paint and marking/sticker mentioning the MES No, reassembling, testing, checking and shifted to existing location including masonry work complete all as specified & directed by Engineer-in-Charge. (NOTE: The spare parts shall be measured and paid separately as supply only rate. Rates for fixing of spare parts shall deemed to be included in this item)

Supply and Fix compressor seal unit of suitable capacity / model in the unit properly for domestic refrigerator of any type ISI marked complete all as specified and directed by Engr-in-charge.

M&L for charging refrigerant gas 134A/HYDRO CARBON in the system of domestic refrigerator of any type all as directed by Engr-in-charge. (Note : the refrigerant gas 134A/HYDRO CARBON shall be measured and paid separately).

M&L for replacement of capillary tube and stainer for any type and capacity of domestic refrigerator ISI marked complete all as specified and directed.

Supply and Fix cooling coil unit for domestic refrigerator of any type ISI marked complete all as specified and directed by Engr-in-charge.

S&F in repair timer/bimetallic relay of existing type for domestic refrigerator ISI marked complete all as specified and directed by Engr-in-charge.

S&F in repair relay for domestic refrigerator of any type complete all as specified and directed by Engr-in-charge.

S&F thermostat for domestic refrigerator of any type including taking out old unserviceable thermostat ISI marked complete all as specified and directed.

Taking out complete unserviceable wiring for domestic refrigerator of any type and rewiring with suitable size multi stranded copper cable including testing , checking etc complete all as specified and directed by Engr-in-charge.

M&L for industrial plug and socket including MCB, SPN, 20 Amps switched isolator top, 230 volts, 50 Hz complete all as specified and directed by Engr-in-charge as in repair. (Make : HPL/Legrand/ABB)

S&F industrial plug top as per IS as in repair complete all as specified and directed by Engr-in-charge. (Make : HPL, cat No HP2P20)

M&L for MCB, SP, 240 volt, 6 to 32 Amps, ‘C’ series, 10 KA as in repair complete all as specified and directed by Engr-in-charge. (Make : Legrand/ABB/L&T).

M&L for MCB, SPN, 240 V, 40 to 63 Amps, ‘C’ series, 10 KA as in repair complete all as specified and directed by Engr-in-charge. (Make : Legrand/ABB/L&T).

S&F 2mm thick fiber glass reinforced translucent corrugated sheet of size 1 x 0.75 mtr (Appx) by ISA – 30 x 30, 4mm thick angle iron structure on the wall by nuts and bolts of suitable size including painting with two coats of grey colour enamel paint over a coat of red oxide primer and necessary works, complete as directed by Engr-in-charge.

S&F angular valve of size 1/2" suitable for split type AC as in repair complete all as specified and directed by Engr-in-charge.

S&F angular valve of size ¼" suitable for split type AC as in repair complete all as specified and directed by Engr-in-charge.

S&F angular valve of size 5/8" suitable for split type AC as in repair complete all as specified and directed by Engr-in-charge.

S&F industrial socket complete all as specified and directed by Engr-in-charge. (Make : HPL cat no HP2820).

Supply and Fix Remote control for window type AC of Samsung make of 1.5 TR/2 TR complete all as specified and directed by Engr-in-charge

Supply and Fix Remote control for split type AC of LG make of 1.5 TR/2 TR complete all as specified and directed by Engr-in-charge

Demolition of brick work built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed

M&L for brick work with sub class ‘B’ bricks straight or curved on plan exceeding 6m mean radius built in cement mortar (1:6) complete all as specified and directed by Engr-in-charge.

M&L for rendering 15mm thick cement plaster in cement mortar (1:6) on fair faces of brickwork or concrete surfaces and finished even and smooth w/o using extra cement complete all as specified and directed by Engr-in-charge.

M&L for applying three coats of white wash incl preparing newly plastered wall surfaces complete all as specified and directed by Engr-in-charge.

S & F Automatic voltage stablizer 2 KVA (140V) copper wound single phase air cooled indoor type,I/V Range 140V - 280 V and O/V Range 230 V complete all as specified and directed by Engr-in-charge.

S & F Automatic voltage stablizer 5 KVA (140V) copper wound single phase air cooled indoor type,I/V Range 140V - 280 V and O/V Range 230 V complete all as specified and directed by Engr-in-charge.

Shifting of serviceable window type AC of any capacity from one location to another location complete all as directed by Engineer-in-charge (Note : Spares such as fast nut and stand shall be measured and paid seperately but labour cost deemed to be included in this item).

Shifting of serviceable split AC of any capacity from one location to another location complete all as directed by Engineer-in-charge (Note : Spares such as fast nut and stand shall be measured and paid seperately but labour cost deemed to be included in this item).

Supply only stand for window type/split AC to be screwed on wall / ceiling etc complete all as specified and directed.

Repair to PCB control unit of window type AC 1.0/1.5/2.0 TR by duly servicing and replacing integrated circuit and other devices and refixing the same complete all as specified and directed

M & L for providing black foam insulation of adequate thickness over copper tubing of any size complete all as specified and directed by Engr-in-Charge.

Supply only refrigerant gas M-22/R-22.

Supply only refrigerant gas 134A.

Supply only refrigerant gas HYDRO CARBON.

M&L for dismantling the window type AC of capacity in 1 Ton/1.5 Ton/2 Ton in various location, shifting it to MES Yard for repair/replacement of unserviceable spares and servicing, cleaning of filter (if not replaced) of window type AC of any capacity by vacuum cleaner/water spray/mild liquid soap cleaning the front grill by soft cleanser (Colin etc) and painting the outer cabinet by enamel paint and writing letters mentioning the ‘MES No/Sl No, Date of overhauling by marking/sticking sticker, reassembling, testing, checking and shifted to existing location, fixing the same by adequate thermocol, ply wood, wooden bead complete all as specified and directed by Engineer-in-Charge. (NOTE: The spare parts shall be measured & paid separately as supply only rates. Rate for fixing of spare parts under relevant item shall be included in this item No).

Supply only new compressor sealed unit of suitable capacity / model in the unit properly for 1 TR window type AC, ISI marked complete all as specified and directed by Engr-in-Charge.

S&F Split AC outdoor unit with compressor capacity 1.5TR having copper condenser coil & Ref Gas R410A & 3.2star rating .Make-Hitachi/LG/Carrier

Das and Brothers

ONIEL SALES

CHANDRA CONSTRUCTION AND CO

M/S A. J. CONSTRUCTION

NC BOSE AND CO

BHAUMIK CONSTRUCTION