REPAIR/ MAINT OF AIR CONDITIONERS, REFRIGERATORS, DESERT COOLER/SUMMER APPLIANCES AND OTHER ACCESSORIES OF VARIOUS SIZE AT AF STN AGRA UNDER GE (AF) (TECH AREA), AGRA.

Amount

M&L for servicing of both (indoor & outdoor) unit of split type ACs of capacity 1.5/ 2.0TR by cleaning filters, removing internal dust by using vaccum cleaner and air blower, oiling & greasing wherever required and checking for proper cooling complete all as specified and directed.

Supply and fixed in repair, fins and tube type air cooled condensers suitable for split type ACs of following capacity of any make complete all as specified and directed:- Make:- Blue Star / Voltas/ Carrier . Note:- Charging of refrigerant gas R-22/ M-22 shall be measured and paid separately under respective item of BOQ.

Split type ACs of capacity 1.5TR

Split type ACs of capacity 2.0TR

M&L for taking down window type AC 1.5 TR & 2 TR capacity for servicing,cleaning the inner side of air conditioners with the help of air blower, taking out the blower motor and re-fitting the same after washing with kerosene oil and oiling, repair of the unserviceable bushes, cleaning the condenser thoroughly with water and MAIC-DS solution with the help of wire brush, repair of the air filter, painting all the sides of outer cover with and including one coat of synthetic enamel paint of 1st quality of shade as approved by Engineer-in-charge with spray painting machine including writing the SM/ MES number with the help of stencil with synthetic enamel paint of black colour and testing after complete servicing to the entire satisfaction of Engineer-in-Charge and refixing in same position or new location complete all as specified and directed.

M&L for writing of SM/MES No etc sample given by on window AC with the help of stencil with synthetic enamel paint colour complete all as specified and directed.

M&L for writing of SM/MES No etc sample given by on Split AC with the help of stencil with synthetic enamel paint colour complete all as specified and directed.

Supply and fixed in repair, starting capacitor of 2.25/3.15 mfd suitable for blower motor of split type ACs of capacity 1.5/ 2.0TR complete all as specified and directed. Make:-Texla/ Asian/ Keltron/ Unistar/ Sarada/ Syscap as approved by GE.

Supply and fix in repair, over load protector suitable for window type ACs of capacity 1.5/ 2.0TR including connections complete all as specified and directed. Make:- Renutrol/ Shri Ram/ Denfoss/ LG as approved by GE.

Supply and fix in repair, starting capacitor 100-120mfd, 275 volts suitable for ACs of capacity 1.5/ 2.0TR and making connections with & including PVC insulated copper wire and thimbles complete all as specified and directed. Make:-Texla/ Asian/ Keltron/ Unistar/ Sarada/ Syscap as approved by GE.

Supply and fix in repair, starting capacitor 80-100mfd, 230 volts suitable for ACs of capacity 1.5 TR and making connections with & including PVC insulated copper wire and thimbles complete all as specified and directed. Make:-Texla/ Asian/ Keltron/ Unistar/ Sarada/ Syscap as approved by GE.

Supply and fix in repair, running capacitor of capacity 36-45mfd, 230 volts suitable for ACs and making connections with & including PVC insulated copper wire and thimbles complete all as specified and directed. Make:-Texla/ Asian/ Keltron/ Unistar/ Sarada/ Syscap as approved by GE.

Supply and fix in reapirs, starting relays suitable for compressors of window type ACs of capacity 1.5/ 2.0TR including connections complete all as specified and directed. Make:- Kirloskar/Renulator/ Denfoss as approved by GE.

M&L for rewiring (wiring kit) of window type air conditioners of capacity 1.5/ 2.0TR with using best quality PVC insulated copper conductor cable including thimbles sleaves of suitable size & shape complete all as specified and directed. Make of wire:- Plaza/ Havells/ Paragon/ Finolex as approved by GE.

Supply and fix in repair, thermostat switch suitable for window type ACs of capacity 1.5/ 2.0TR including necessary connection with and including suitable size of PVC copper conductor cable and thimbles sleeves of suitable shape & size complete all as specified and directed. Make:- Renutrol/ Indofoss/ Denfoss/ LG as approved by GE.

Supply and fixed in repair, prescribed control board panel (PCB) with remote control of existing make/ model suitable for split type ACs of capacity 1.5/2.0TR complete all as specified and directed. Make:- Blue Star/ Voltas/ Carrier as approved by GE.

Supply and fixed in repair, prescribed control board panel (PCB) with out remote control of existing make/ model suitable for split type ACs of capacity 1.5/2.0TR complete all as specified and directed. Make:- Blue Star/ Voltas/ Carrier as approved by GE.

Supply and fixed in repair, battery operated cordless remote control of existing make/ model suitable for split type ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

Supply and fix of swing motor with flapper in repair suitable for split type ACs of capacity 1.5/ 2.0TR complete all as specified and directed. Make:- Blue Star/ Voltas/ Carrier/ Hitachi as approved by GE.

Supply and fix of blower motor of indoor unit in repair suitable for split type ACs of capacity 1.5TR complete all as specified and directed. Make:- Blue Star/ Voltas/ Carrier/ Hitachi as approved by GE.

Supply and fixed in repair, AC electric blower motor of 1/7 HP to 1/5 HP, 230 volts, 930 RPM, 3 speed suitable for split type ACs of capacity 1.5/2.0 TR complete all as specified and directed. Make:- AUE/ GEC/ Blue Star/ Voltas/Carrier/ Usha/ Khaitan as approved by GE.

Supply and fixed in repair, AC electric blower motor of double shaft type of 1/7 HP to 1/5 HP, 230 volts 930 RPM, 3 speed suitable for window/ split type ACs of capacity 1.5 TR/ 2.0TR complete all as specified and directed. Make:- AUE/ GEC/ Blue Star/ Voltas/ Carrier/ Usha/ Khaitan as approved by GE.

Supply and fixed in repair, condenser fan motor suitable for outside condensing unit of split type ACs of capacity 1.5/ 2.0TR having minimum air displacement 400Ft3 per minute complete all as specified and directed. Make of motor:- American/ Universal/ Khaitan/ Usha as approved by GE.

Supply and fixed in repair, 1/4” dia copper tube suitable for split ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

Supply and fixed in repair, 5/8” dia copper tube suitable for split ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

Supply and fixed in repair, 3/8” dia copper tube suitable for split ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

Supply and fixed in repair, 1/2” dia copper tube suitable for split ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

Leakage testing of complete AC unit of any description and of any capacity after making all necessary arrangements in any position including vacuumising & pressure testing with and including dry Nitrogen Gas (N2) after necessary brazing and soldering etc complete all as specified and directed. Notes:- (i) The rate quoted by the contractor for this item shall be deemed to be included for necessary brazing and soldering etc as required. (ii) Charging of refrigerant gas R-22/ M-22, R-410 etc shall be measured and paid separately under respective item of BOQ/ Sch`A' as "material and labour" complete.

Supply and fixed in repair, copper filter Silica Gel type suitable for refrigerators, deep freezers, window/ split type ACs including brazing complete all as specified and directed.

Supply & fixing in repair of 20mm dia transparent PVC heavy duty flexible pipe ISI marked with and including necessary clamps & nails for fixing the drain pipe for drainage of swetting water of indoor unit of split type ACs complete all as specified and directed.

S&F in repair 50mm size PVC casing & caping of flexible type with and including necessary fittings to protect the copper tubes of split type ACs complete all as specified and directed.

Disconnecting, dismantling and taking out existing defective/ unserviceable fins and tube type air cooled condenser of any description & in any position and supply & fix new condenser 2 Row x 3/8" dia copper tube and aluminum fins suitable for window type ACs of capacity 1.5 TR complete all as specified and directed. Make:- Blue Star/ Voltas/ Carrier as approved by GE. Note:- Charging of refrigerant gas R-22/ M-22 shall be measured and paid separately under respective item of BOQ/ Sch`A' as "material and labour" complete.

Disconnecting, dismantling and taking out existing defective/ unserviceable fins and tube type cooling coil of any description & in any position and supply & fix new cooling coil 2 Row x 1/2,,5/8dia copper tube and aluminum fins suitable for split type ACs of capacity 1.5/2.0 TR complete all as specified and directed. Make:- Blue Star/ Voltas/ Carrier as approved by GE. Note:- Charging of refrigerant gas R-22/ M-22 shall be measured and paid separately under respective item of BOQ/ Sch`A' as "material and labour" complete.

Supply and fixed in repair, Blower/ Condenser fan blade (PVC) assembly of existing make & size suitable for window type ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

Supply and fixed in repair, PVC front grills of existing make, shape & size suitable for window type ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

Supply and fixed in repair, PCB (prescribed circuit board) box type of existing make suitable for window type ACs of capacity 1.5/ 2.0TR complete all as specified and directed. Make:- Blue star/ Voltas/ Carrier as approved by GE.

Supply and fixed in repair, air sweep louvers with motor complete set suitable for window type ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

Supply and fixing in repair of sealed reciprocating type compressor in repair including necessary brazing, soldering, pressure testing, R-22 refrigerant gas charging in appropriate quantity and leakage testing on completion complete all as specified and directed for the following capacities and make:-Tecumsah Model AW1500 or AW1500Q/ Emerson 1.5TR Model CR 22 K 6M-PF1/ Kirloskar Model KCH522HAE or Hitachi /LG

Supply and fixing in repair of sealed reciprocating type compressor in repair including necessary brazing, soldering, pressure testing, R-22 refrigerant gas charging in appropriate quantity and leakage testing on completion complete all as specified and directed for the following capacities and make:-Kirloskar Model AW-2000 or AH5531E-GFE or CR30K6-PF1(PFG) or CR30K6M-PFG or KCH528/ Tecumsah Model AW 2000Q, 2.0TR Hitachi /LG

Supply and fixing in repair of sealed rotary type compressor in repair suitable for ACs of 1.5TR capacity including necessary brazing, soldering, pressure testing, R-22 refrigerant gas charging in appropriate quantity and leakage testing on completion complete all as specified and directed. Make:- Kirloskar/ Tecumsah/ Emerson/ Hitachi /LG as approved by GE.

Supply and fixing in repair of sealed rotary type compressor in repair suitable for ACs of 2.0TR capacity including necessary brazing, soldering, pressure testing, R-22 refrigerant gas charging in appropriate quantity and leakage testing on completion complete all as specified and directed. Make:- Kirloskar/ Tecumsah/ Emerson/ Hitachi /LG as approved by GE.

Supply and fixing in repair of sealed rotary type 3 phase compressor in repair suitable for tower ACs of 4.0TR capacity including necessary brazing, soldering, pressure testing, R-22 refrigerant gas charging in appropriate quantity and leakage testing on completion complete all as specified and directed. Make:- Kirloskar model AG5560F-TF6 or equivalent model of Make Tecumsah/ Emerson/ LG as approved by GE.

Supply and fixed in repair, starting capacitor of 4.0/6.0mfd suitable for blower motor of split type ACs of capacity 1.5/ 2.0TR complete all as specified and directed. Make:-Texla/ Asian/ Keltron/ Unistar/ Sarada/ Syscap as approved by GE.

Supply and fixed in repair, PVC sheathed 3 core copper conductor flexible cable of size 4.0sqmm with thimbles of suitable size & shape complete all as specified and directed. Make:- Plaza/ Finolex/ Havells/ National as approved by GE.

S&F in repair voltage stablizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170v to 250V with output voltage stablized at 230 V with accuracy of plusminus 2.5% and cap of 5.0 KVA. complete all as specified and directed. Make : Atlas/ Finolex/Prince/Kirnotic/ Devidayal as approved by GE.

S&F in repair voltage stablizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170v to 250V with output voltage stablized at 230 V with accuracy of plusminus 2.5% and cap of 3.0 KVA complete all as specified and directed. Make : Atlas/ Finolex/Prince/Kirnotic/ Devidayal as approved by GE.

Supply and fixed in repair, PVC sheathed, 3 core copper conductor flexible cable of size 2.5sqmm with thimbles of suitable size & shape complete all as specified and directed. Make:- PLAZA/ FINOLEX/ HAVELLS/ NATIONAL/SHALABH as approved by GE.

Supply and fixed in repair, PVC sheathed, 3 core copper conductor flexible cable of size 1.5sqmm with thimbles of suitable size & shape complete all as specified and directed. Make:- PLAZA/ FINOLEX/ HAVELLS/ NATIONAL/SHALABH as approved by GE.

Supply and fixed in repair, socket outlet 2 in 1, 3 pin 5 Amps and 3 pin 15 Amps, flush universal type complete all as specified & directed. Make:- Anchor/ Key/ Cona as approved by GE.

Supply and fixed in repair, socket outlet 2 in 1, 2 pin 5 Amps and 3 pin 5 Amps, flush universal type complete all as specified & directed. Make:- Anchor/ leader / SSK.

Supply and fixed in repair, sheet metal enclosure (AC box) with a two pin & earth plug and socket with one no. MCB SP of capacity 20 Amps 240 Volts complete all as specified & directed. Make:- legrand /L & T /Merlin Gerin

Disconnecting the existing refrigerators and transporting the same from site/AGE E/M Yard to workshop and back after necessary repair/ repair of old unserviceable or wornout accessories/ parts in the workshop and re-fixing/ re-connecting the same in existing position and testing on completion for efficient cooling complete all as specified and directed for the following capacities:- Note:- Gas charging and repair of spare parts of refrigerators shall be measured and paid separately under respective items of BOQ/ Sch'A' as "material and labour" complete.

Refrigerators of 100 to 230 Ltrs Capacity.

Refrigerators of 240 to 300 Ltrs Capacity.

Refrigerators of 310 to 420 Ltrs Capacity.

Supply and fixed in repair, compressors of refrigerators of following models including cutting the suction and discharge line for removing of un-serviceable compressors and fixing of new compressors by jointing suction & discharge line, welding, brazing/ soldering, vaccumising and charging of gas with required quantity of R-134(a) gas to achieve the efficient cooling & smooth functioning and testing on completion complete all as specified and directed:- Note:- Gas charging of refrigerators shall be measured and paid separately under respective items of BOQ/ Sch'A' as "material and labour" complete.

Refrigerators compressor model KCE 334 LAG of make Kirloskar for single door refrigerator of 100 to 180 Ltrs capacity omplete all as specified and directed.

Refrigerators compressor model KCN 349 LAG of make Kirloskar for single door refrigerator of 240 & 310 Ltrs capacity omplete all as specified and directed.

Refrigerators compressor model KCN 372 LAG of make Kirloskar for double door refrigerator of 310 & 330 Ltrs capacity omplete all as specified and directed.

Refrigerators compressor model KCN 410 LAG of make Kirloskar for double door refrigerator of 400 & 420 Ltrs capacity omplete all as specified and directed.

Supply and fixed in repair, thermostat switch suitable for refrigerators of any capacity complete all as specified and directed. Make:- Renutral/ Indofoss/ Denfoss/ LG as approved by GE.

Supply and fixed in repair, box type relay suitable for refrigerators/ deep freezers of any capacity complete all as specified and directed. Make:- Renutral/ Indofoss/ Denfoss/ LG as approved by GE.

Supply and fixed in repair, door switch (best quality) suitable for refrigerators/ deep freezers of any capacity complete all as specified and directed.

Supply and fixed in repair, door lock with key (best quality) suitable for refrigerators/ deep freezers of any capacity complete all as specified and directed.

Supply and fixed in repair, magnetic door gasket suitable for refrigerators of 100 to 420 Ltrs capacity complete all as specified and directed. Make:- Cool Point/ Whirlpool/ LG/ Samsung as approved by GE.

Supply and fixed in repair, freezer with door suitable for refrigerators of capacity 100 to 230 Ltrs including jointing of tubes and testing complete all as specified and directed. Make:- LG/ Kelvinator/ Whirlpool/ Cool point/ Godrej as approved by GE.

Supply and fixed in repair, freezer with door suitable for refrigerators of capacity 240 to 420 Ltrs including jointing of tubes and testing complete all as specified and directed. Make:- LG/ Kelvinator/ Whirlpool/ Cool point/ Godrej as approved by GE.

Supply and fixed in repair, condenser unit of existing make suitable for refrigerator of capacity 100 to 230 Ltrs including jointing of tubes and testing complete all as specified and directed. Make:- LG/ Kelvinator/ Whirlpool/ Cool point/ Godrej as approved by GE. Note:- Charging of refrigerant gas shall be measured and paid separately under respective item of BOQ/ Sch'A' as "material and labour" complete.

Supply and fixed in repair, condenser unit of existing make suitable for refrigerator/ deep freezer of capacity 240 to 420 Ltrs including jointing of tubes and testing complete all as specified and directed. Make:- LG/ Kelvinator/ Whirlpool/ Cool point/ Godrej as approved by GE Note:- Charging of refrigerant gas shall be measured and paid separately under respective item of BOQ/ Sch'A' as "material and labour" complete.

Supply and fixed in repair, baffle tray of existing make suitable for refrigerators of 100 to 230 Ltrs capacity complete all as specified and directed.

Supply and fixed in repair, baffle tray of existing make suitable for refrigerators of 230 to 420 Ltrs capacity complete all as specified and directed.

Supply and fixed in repair, vegetable tray of existing make suitable for refrigerators of 100 to 280 Ltrs capacity complete all as specified and directed.

Supply and fixed in repair, vegetable tray of existing make in repair suitable for refrigerators of 280 to 340 Ltrs capacity complete all as specified and directed.

Supply and fixed in repair, ice tray of aluminium of existing make suitable for refrigerators of 165, 180, 280, 310, 330 & 340 Ltrs capacity complete all as specified and directed.

Supply and fixed in repair, adjustable shelves with PVC coated wire of existing make suitable for refrigerators of any capacity complete all as specified and directed.

Supply and fixed in repair, defrost type thermostat switch of existing make suitable for double door frost free type refrigerators of any capacity complete all as specified and directed.

Supply and fixed in repair, heater of existing make and model suitable for double door frost free type refrigerators of any capacity complete all as specified and directed.

Supply and fixed in repair, auto timer of existing make and model suitable for double door frost free type refrigerators of any capacity complete all as specified and directed.

Supply and fixed in repair, chiller blower fan with motor of existing make and model suitable for double door frost free type refrigerators of any capacity complete all as specified and directed.

Supply and fixed in repair, bulb holder with and including bulb of existing make & model suitable for refrigerators of any capacity complete all as specified and directed.

M&L for painting of refrigerators of following capacities with and including synthetic enamel paint of 1st quality of shade/ colour as approved GE with spray painting machine after cleaning the surfaces thoroughly including writing the SM/ MES number complete all as specified and directed:-

Refrigerators of 100 to 230 Ltrs capacity.

Refrigerators of 240 to 300 Ltrs capacity.

Refrigerators of 310 to 420 Ltrs capacity.

M&L for gas charging with required quantity of refrigerant gas R-134(as per require gas no) in refrigerators/ deep freezers of any capacity and make as directed by AGE for smooth functioning of refrigerators/ deep freezers after carryout vaccum and pressure test and including necessary sealing/ brazing to prevent the leakage, if any, complete all as specified and directed.

M&L for gas charging with required quantity of refrigerant gas R-22/M-22 in window/ split type ACs of any capacity and model as directed by AGE for smooth functioning of ACs including necessary sealing/ brazing to prevent of leakage, if any, complete all as specified and directed.

Supply and fixed in repair, PVC stand of refrigerators 100 ltr to 420 ltr of best quality suitable for refrigerators of OFF sizes complete all as specified and directed.

M&L for preparation of existing outdoor unit of split type ACs including steel structure and base of structure and applying a coat of synthetic enamel paint of 1st quality of shade/ colour as approved by GE complete all as specified & directed.

Supply and fixed in repair, MCCB four pole with enclosure, 415 volts, 100 Amps with breaking capacity 25kA in repair complete all as specified & directed. Make:- Legrand Cat no. 420045 or equivalent model of make Marlin Gerin/ L&T as approved by GE.

Supply and fixed in repair, MCCB four pole with enclosure, 415 volts, 63 Amps with breaking capacity 16 KA in repair complete all as specified & directed. Make:- Legrand Cat No. 420013 or equivalent model of make Siemens/ L&T as approved by GE.

M&L for 3.0mm thick water proof plywood in repair including cutting to shape as required, fixed with screws to timber frame work/ walls etc and making good the disturbed surfaces as per existing complete all as specified and directed.

Taking down existing window type ACs of 1.5/ 2.0TR capacity after disconnecting all electric connections and re-installation of the same at new location of work site after making the hole/ space in the wall including all other necessary materials as required to accommodate the AC and making good wall surfaces & hole as per existing and making all necessary electric connection and testing on completion complete all as specified and directed.

S&F bus bar chamber of sheet metal box including four nos. aluminium strips of 100 Amps, 415 volts and making all connections including taking down old unserviceable bus bar chamber complete all as specified and directed. Make:-SHI Cat part No. SB 100 or equivalent model of make HPL/ Indo Asian as approved by GE.

Taking down & shifting of existing split type air conditioner of capacity 1.5/2.0TR to new location as direted including re-installation/ re-fixing the same at new location i.e outdoor and indoor units at new locations and making all necessary electric/ charging pipe line connections, commissioning and testing on completion and making good the disturbed surfaces of wall/ floor as per existing including comprising of the following accessories/ works complete all as specified and directed:- Note:- Contractor shall deposit the old/ existing bracket to MES store yard if obtained from taking down/ shifting.

Fixing only cooling unit (indoor) with and including grouting nuts & bolts of required size and shape on wall complete all as specified and directed

Fixing only condensing unit (outdoor) on wall with and including mild steel brackets & fasteners of required size and shape or on and provn of 100mm thick PCC platform of approx size 1.20x0.75M in PCC 1:2:4 type B1 using 20mm graded stone aggregate with and including grouting nuts & bolts of required size and shape on platform complete all as specified and directed

Making holes/ cutting of grooves of suitable size & shape on wall/ floor and making good the same as per existing complete for fixing the gas and drainage pipes complete all as specified and directed

Fixing only of copper pipes as obtained from taking down/ shifting of AC (Approx length 5.0M) including necessary cuttings & bent to shapes as required from indoor unit to outdoor unit including brazing the copper pipes complete all as specified and directed

Supply and fixing of 20mm dia transparent PVC heavy duty flexible pipe (Approx length 2.0M) for drainage complete all as specified and directed

M&L for insulation of copper pipes with insulating materials including covering the same with and including PVC casing and caping of size 75x75mm for mechanical protection of copper pipes complete all as specified and directed (Approx length 5.0M).

Charging with required quantity of refrigerant gas R-22/M-22 as directed by AGE for smooth functioning of ACs after carryout vaccum and pressure test including necessary sealing/ brazing to prevent of leakage, if any, complete all as specified and directed. Note:- Refrigeant gas R-22/ M-22 quantity to be measured and paid for separately under appropriate item of sch 'A' as "material and labour" complete.

Supply and fixed in repair, reverse valve (heating/ cooling) of existing make suitable for window/ split type ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

M&L for insulation of copper pipes (refrigerant gas pipes) with insulating materials of approved quality as per sample kept in GE's office for better cooling effects of split type ACs or heat resistance/ protection of copper pipes from atmosphere including sealing/ covering the same with packing tape complete all as specified and directed. Note:- Length of copper pipes for insulation purpose shall be more than 4.5M and less than 6.0M for each job.

M&L for repacement of water dispenser of cooling & heating of water. cooling capacity 2.0ltr/hr and heating capacity 5.0 ltr/hr compleat with all accessary suitable capacity compressor4 230VoltAC,50HZ electric driven and other accessary including two(2)no water bottel 20 ltr capacity PVC each dispenser complete specified and directed. Model-Minimagic,6210164 230Volt/50HZ electric driven Make-voltas & other equivalent model Bluestar/ Atlantis.

M&L for disconnecting, dismantling and taking out the non-functional water coolers of any description/ make and in any position having capacity 40 to 150 Ltrs and repair to damaged portion of the body of the water coolers i.e. in bottom/ top/ frame etc. with & including fixing of required size angle iron/ flat iron/ 18 SWG new MS black sheet including necessary cutting, made to shape and size/ necessary mouldings and welding etc and fixing & riveting/ bolting with existing parts/ portion of the water cooler and including transportation from site to workshop & back complete all as specified and directed.

Disconnecting & taking out of existing burnt condenser fan motor of water coolers of any description and in any position of capacity 1/7 to 1/5 HP, 230 volts for rewinding, opening of strip and rewinding the same with appropriate size copper super enameled wire of make Atlas/ Finolex/ Devi Dayal as approved by the engineer-in-charge including insulating material such as illuminous paper, leatherized paper, cotton tape, glass sleeving, insulating varnish etc and replacing the wornout bearings, bushes, re-assembling the motor, replacing the starting condenser complete to the entire satisfaction of Engineer-in-Charge including transportation from site to workshop & back including necessary connections & testing complete all as specified and directed. Note:- Replacement of defective/ wornout parts/ spares i.e bearings, bushes, starting condenser of fan motor shall be measured and paid under respective items as ''Supply only''.

Labour for disconnecting, dismantling and taking out the water coolers of any description, any make and in any position having capacity 40 to 150 Ltrs, cleaning and servicing of the water cooler with using MAIC-DS solution, taking out or removing all unserviceable/ defective parts of water cooler and fixing of new spare parts/ items i.e wiring kit, compressor, condenser, condenser fan motor, relay, capicitors, thermostat, overload relay and including necessary brazing, vaccumising, gas charging, reassembling/ reinstallation of water cooler, making connections and testing complete all specified and directed. Note:- repair of unserviceable/ defective/ wornout parts/ spares of water coolers shall be measured and paid under respective items as ''Supply & Fixed''

'Supply & Fixed'' in repair of unserviceable starting capacitor of 80 mfd in water cooler at site and making required connection using PVC insulated stranded copper wire of appropriate size, thimbles and sleeves compete all as specified and directed. Make:- Usha/ Syscap/ Keltron.

Same all as per srl item no. 90 above but 100 mfd compete all as specified and directed. Make:- Usha/ Syscap/ Keltron.

Same all as per srl item no.90 above but running capacitor of 15/25 mfd compete all as specified and directed. Make:- Usha/ Syscap/ Keltron.

'Supply & Fixed'' in repair of unserviceable over load protector complete with connection suitable for water cooler of capacity from 40 to 150 Litres complete all as specified and directed. Make:- Renutral/ Shriram/ Indofoss/ Danfoss.

'Supply & Fixed'' in repair of unserviceable starting relay suitable for water cooler of capacity from 40 to 150 Litres complete all as specified and directed. Make:- Renutral/ Shriram/ Indofoss/ Danfoss.

'Supply & Fixed'' in repair of unserviceable thermostat switch suitable for water cooler capacity 40 to 150 Litres and including necessary connection with & including PVC stranded copper conductor cable, sleeves & thimbles of suitable size complete all as specified and directed. Make:- Renutral/Shriram/Indofoss/Danfoss.

'Supply & Fixed'' in repair of unserviceable wiring kit of water cooler of any capacity and make complete all as specified and directed.

'Supply & Fixed'' in repair of unserviceable condenser fan motor 1/35 HP with blade 230V 50 Hz 1350RPM suitable for water cooler of 40 ltrs capacity complete all as specified and directed. Make:- Khaitan/ Usha/ GEC/ Universal.

Same all as per srl item no. 97 above but 1/10 HP suitable for water cooler of 60 Ltr capacity compete all as specified and directed. Make:- Khaitan/ Usha/ GEC/ Universal.

Same all as per srl item no. 97 above but 1/5HP suitable for water cooler of 120 to 150 Ltr capacity compete all as specified and directed. Make:- Khaitan/ Usha/ GEC/ Universal.

'Supply & Fixed'' in repair of unserviceable fins and tube type air cooled condenser of existing make suitable for 40/60 Ltrs capacity water coolers complete all as specified and directed.

Same all as per srl item no. 100 above but suitable for 120/150 Ltrs capacity water coolers compete all as specified and directed.

'Supply & Fixed'' of new compressor for water cooler in repair suitable for 40/80 Ltrs capacity water cooler of any make and model complete all as specified and directed.Make:- kirloskar model KCE-444 HAG/ Tecumseh AE Model No 4440G.

Same all as per srl item no. 102.00 above but suitable for 60/120 Ltrs capacity water coolers compete all as specified and directed.Make:- Kirloskar model KCJ 461/467.

Same all as per srl item no. 102 above but suitable for 120/150/150 Ltrs capacity water coolers compete all as specified and directed. Make:- Tecumseh No AW-1000/AHR-13/ Kirloskar model KCJ 513 HAE-B-420/ 422 or KCJ 511 HAE B-420/ 440.

M&L for charging of refrigerant gas R-407and as per required in water coolers upto 150 Ltrs capacity with required quantity as directed by Engineer-in-Charge to make up required gas pressure in water coolers (gas to be charged after carrying out vaccum and pressure test for 24 hours) complete all as specified and directed.

M&L for charging of refrigerant gas R-22 and as per required in water coolers upto 150 Ltrs capacity with required quantity as directed by Engineer-in-Charge to make up required gas pressure in water coolers (gas to be charged after carrying out vaccum and pressure test for 24 hours) complete all as specified and directed.

'Supply & Fixed'' in repair of unserviceable PVC connection 15mm bore of 450 mm long with brass coupling with washers at both ends and connection to water cooler and water main complete all as specified and directed.

Same all as per srl item no. 107.00 above but 600 mm long compete all as specified and directed.

'Supply & Fixed'' in repair of unserviceable PVC pipe medium grade 32 mm bore of 150cm long as drain out pipe complete all as specified and directed.

'Supply & Fixed'' in repair of unserviceable 15mm dia ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball, screwed for iron pipe or brass ferrule complete all as specified & directed. (Note-Min weight should not be less than 142 gms) Make:-Prayag /Jyoti

'Supply & Fixed'' in repair of unserviceable 15mm dia push button tap, cast copper alloy, screwed down for iron pipe or brass ferrule complete all as specified & directed.

M&L in repair of top cover for water cooler, made out of 1mm thick aluminium sheet with insulated glass wool, rubber gasket including hinges and locking arrangement complete suitable for 40/60 Ltrs capacity water coolers of any make compete all as specified and directed.

Same all as per srl item no. 112.00 above but suitable for 120/150 Ltrs capacity water coolers compete all as specified and directed.

M&L in repair of MS bracket/base for fixing of condenser fan motor with 02 Nos rubber bush and 02 Nos GI clamp with & including 04 Nos MS nuts and bolts and washers suitable for any type & capacity condenser fan motor of water coolers complete all as directed.

'Supply & Fixed'' in repair of unserviceable aluminium blade for condensing fan motor of water coolers of any model/ size as per existing complete all as specified and directed.

'Supply & Fixed'' in repair of unserviceable sheet metal enclosure factory made 240 volts, 2 ways without bus bar, SPN, single door type suitable for housing MCB/Isolators and fixed the same on & including mild steel hold fasts of suitable size & shape after grouting the hold fasts in the wall with and including PCC (1:2:4) type B1 using 20mm graded stone aggregate complete all as specified & directed. Make:- Havells/ HPL/ Indo Asian/ Legrand.

'Supply & Fixed'' in repair of unserviceable plug top 3 pin 5/6 Amps complete all as specified and directed.

'Supply & Fixed'' in repair of unserviceable plug top 3 pin 15 Amps complete all as specified and directed.

Disconnecting and taking out the defective/ non-functional desert cooler of any description and in any position/ installed at any floor (where any ladders and other T&P are not suppose to use to remove the desert cooler from the position), strip opening of desert cooler, cleaning, servicing, oiling & greasing etc of desert cooler, taking out and removing unserviceable/ defective parts and including replacement of unserviceable spares/ parts i.e condenser, internal wiring, re-assembling & testing of the desert cooler complete all as specified and directed. Note:- Replacement/repair of defective/ wornout spares/ parts of desert cooler i.e condenser & internal wiring shall be measured and paid separately under respective items as ''S&F in repair''.

M&L for painting after scraping/cleaning surfaces of desert cooler off sizes, applying one coat of black bituminous paint internally and one coat of synthetic enamel paint of approved colour on external surface of desert cooler of any make /type and capacity including writing of SM/ MES No and unit name complete all as specified and directed.

S&F in repair of unserviceable exhaust fan regulator 450W, 250 volts in repair suitable for desert cooler of any size capacity including wiring complete all as specified and directed.

S&F in repair of unserviceable wood wool pads (set of three) in repair including PVC pipe pieces 03 Nos of required length & dia for connection of water distribution PVC elbo 03 Nos of desert coolers of (Approx) complete all as specified and directed.

S&F in repair of unserviceable submersible pump for desert cooler in repair, heavy duty, single phase including commissioning and testing complete all as specified and directed. Make:- Everest/ Shakti/ Crompton Greaves

M&L for disconnecting & taking out for rewinding of existing burnt/ unserviceable exhaust fan motor of desert coolers of any description & in any position of capacity 450mm sweep, 900 RPM, opening of strip and rewinding with & including appropriate size copper super enameled wire of make Atlas/ Finolex / Devi Dayal as approved by the engineer-in-charge including insulating material such as illuminous paper, leatherized paper, cotton tape, glass sleeving, insulating varnish etc complete to the entire satisfaction of Engineer-in-charge including transportation from site to workshop & back to site after repair including necessary connections & testing on completion complete all as specified and directed.

S&F of exhaust fan motor of desert coolers in repair, heavy duty, 380mm sweep, 1400 RPM with all accessories complete all as specified and directed. Make:- Everest/ Khaitan/ GEC/ Crompton Greaves

M&L for removing of perished body of desert cooler over all size 0.750x0.750x0.910 mtr from existing site and replace the same with new body made out of 22 gauge PGI sheet by means of fabrication welding/ jointing having tank size Approximet 0.750x0.750x0.230mtr and front grill made out of 26 gauge PGI sheet 0.460x 0.460mtr size for air flow direction, 03 Nos perforated sheet side panels size Approximet 0.680x0.610mtr of each and also having electric control panel consisting two nos 5amp switch, one rotary speed regulator switch complete and duly painted with two coats of synthetic enamel paint over one coat of primer internally and externally complete all as specified and directed.

'S&F''of detachable type perforated side panel in repair made out 26 gauge PGI sheet including wood pads of desert coolers of size 90cmX90cmX75cm complete all as specified and directed.

S&F of front grills desert coolers in repair, size 18"x18" of each made out of 26 gauge sheet as per sample and including piano type switch complete all as specified and directed.

S&F of front grills of desert coolers in repair, size 24"x24" each made out of 26 gauge sheet as per sample and including piano type switch complete all as specified and directed.

S&F of ply wood 6mm thick, cut to shape as required on site and fixed on wall/ window/ cooler opening with and including necessary nuts & bolts/ screws with gully etc complete all as specified and directed.

M&L for cleaning & scraping surfaces of industrial cooler of size 2.30Mx1.80Mx2.20M complete (as required) including base/ support structure for painting and applying one coat of black bituminous paint over a coat of red oxide primer internally and one coat of synthetic enamel paint of approved shade on external surface including writing of SM/ MES No and unit name complete all as specified and directed.

M&L for repair and servicing/ over hauling of three phase exhaust fan 36" by providing oil/ grease to the bearings complete all as specified and directed.

M&L for servicing/ over hauling of water pumps of capacity 1/2 HP by providing oil/ greas to the bearings including replacement of inlet and outlet pieces of PVC pipe complete all as specified and directed.

S&F of 1/2 HP water pump in repair of unserviceable, single phase, 230 Volts including replacement of inlet and outlet pieces of PVC pipe complete all as specified and directed. Make:- Crompton Greaves/ Kirloskar/ Bajaj.

M&L for MS Arm set with frame in repair of unserviceable, for Industrial coolers any type and size as per sample complete all as specified and directed.

S&F of MS blade of size 36" ISI marked in repair, for industrial coolers exhaust fan of any description/ model complete all as specified and directed.

M&L for rewinding of 3 phase exhaust fan motor of 36" sweep, 900 RPM with super quality of copper winding wire of size as per existing/ original specifications including insulating materials & varnishing etc and reassembling the same & testing on full load with blade of exhaust complete all as specified and directed.

Supply and fixing/ laying in repair of unservicable 25mm bore GI tubes medium grade with all fittings in new or old position (walls/ ceiling/ floors etc) including necessary clamps etc complete all as specified and directed.

Supply and fixing/ laying in repair of unservicable 20mm bore GI tubes medium grade with all fittings in new or old position (walls/ ceiling/ floors etc) including necessary clamps etc complete all as specified and directed.

Supply and fixing/ laying in repair of unservicable 15mm bore GI tubes medium grade with all fittings in new or old position (walls/ ceiling/ floors etc) including necessary clamps etc complete all as specified and directed.

Supply and fixing in repair of unservicable 25mm dia bib taps, cast copper alloy, plug type, screwed down for iron pipe or brass ferrule complete all as specified & directed.

Supply and fixing in repair of unservicable 20mm dia bib taps, cast copper alloy, plug type, screwed down for iron pipe or brass ferrule complete all as specified & directed.

Supply and fixing in repair of unservicable 15mm dia bib taps, cast copper alloy, plug type, screwed down for iron pipe or brass ferrule complete all as specified & directed.

Supply and fixing in repair of unservicable 25mm dia stop valves, cast copper alloy, screwed down high pressure with crutch or butter fly handle, screwed both ends for iron pipe or for unions complete all as specified & directed.

Supply and fixing in repair of unservicable 20mm dia stop valves, cast copper alloy, screwed down high pressure with crutch or butter fly handle, screwed both ends for iron pipe or for unions complete all as specified & directed.

Supply and fixing in repair of unservicable 15mm dia stop valves, cast copper alloy, screwed down high pressure with crutch or butter fly handle, screwed both ends for iron pipe or for unions complete all as specified & directed.

M&L for rewinding of burnt ceiling fan (after opening and taking out burnt winding) with suitable size of super enameled copper winding wire as per existing/ original specification of fan including proper insulation with material & insulating varnish etc and testing on full load complete all as specified and directed for the following sizes:-

1200mm sweep, 230 Volts, AC.

1400mm sweep, 230 Volts, AC.

M&L for rewinding of burnt exaust fan (after opening and taking out burnt winding) with suitable size of super enameled copper winding wire as per existing/ original specification of exaust fan including proper insulation with material & insulating varnish etc and testing on full load complete all as specified and directed for the following sizes:-

600mm sweep, 230 Volt, AC 900 RPM.

380mm sweep, 230 Volt, AC 900 RPM.

450mm sweep, 230 Volt, AC 1400 RPM.

Taking down of ceiling fan of any size/ sweep/make from any height of building & dismantling/ opening of blade, stator rotor of ceiling fan for cleaning and servicing/ over hauling by providing oil /grease to the bearings/ bushes and replacement of defective/wornout parts/ spares i.e condenser, bearing, bush, canopy, rubeer reel, MS clamp with nut, bolt & washers and locking split pin and reassembling, commissioning testing of ceiling fan including hanging the same on existing location/ place complete all as specified and directed. Note:- Replacement/repair of defective/ wornout parts/ spares of fan i.e condenser, bearing, bush, canopy rubber reel, MS clamp and nut, bolt, washers & locking split pin shall be measured and paid separately under respective items as "S&F in repair".

All as per srl item no. 150.00 above but for wall mounted/cabin fan/exhaust fans of size 300/380/400/450mm sweep.

All as per srl item no. 150.00 above but for Air circulator fan/pedestal fan of size 400/450/600mm sweep.

S&F in repair of bush/ bearing suitable for ceiling fans, exaust fans, wall mounted and pedestal fans of any size & type complete all as specified and directed.

S&F in repair of ball bearing suitable for exaust fans, air circulating fan, wall mounted and pedestal fans of size/ Nos. 6201/ 6202 complete all as specified and directed. Make:- SKF/ NBC/ TATA.

S&F in repair of ball bearing suitable for exaust fans, air circulating fan, wall mounted and pedestal fans of size/ Nos. 6103/6204 complete all as specified and directed. Make:- SKF/ NBC/ TATA.

S&F in repair of rubber reel of suitable sizes for ceiling fans of any size complete all as specified and directed.

S&F in repair of MS nuts & bolts of suitable sizes with split pin complete all as specified and directed.

S&F in repair of MS clamps suitable size as per sample for hanging the ceiling fans complete all as specified and directed.

S&F in repair of 15mm bore heavy duty MS down rod of 300mm long for hanging ceiling fans complete all as specified and directed.

S&F in repair of 15mm bore heavy duty MS down rod of 450mm long for hanging ceiling fans complete all as specified and directed.

S&F in repair of canopy off sizes suitable for celing fans of 1200/ 1400mm sweep complete all as specified and directed.

S&F in repair of condenser 2.5/ 4.0 mfd suitable for ceiling fans, desert cooler fans, exaust fans, wall mounted and pedustrial fans of any type & size complete all as specified and directed.

S&F in repair of aluminium blades suitable size for ceiling fans of 1200mm sweep as per sample complete all as specified and directed.

S&F in repair of aluminium blades suitable size for pedestal/ air circulator fan of 450/ 600mm sweep as per sample complete all as specified and directed.

S&F in repair of aluminium blades suitable size for cooler fan, exhaust fan of size 300/ 350/ 380/ 400mm sweep as per sample complete all as specified and directed.

S&F in repair of fiber blades suitable size for desert cooler and wall mounted fan of 400mm sweep as per sample complete all as specified and directed.

S&F in repair of 15mm bore down rod of MS made out of medium grade pipe of size as required at site for hanging ceiling fan including MS clamps of suitable size and shape and necessary machanical work complete all as specified and directed.

S&F in repair of resistance type heavy duty surface mounted regulator suitable for ceiling fans of 1200/1400mm sweep complete all as specified and directed.

S&F in repair of ceiling fan mini regulator electronic type (5 step) complete all as specified & directed.

M&L for two coat of spray painting with and including synthetic enamel paint of approved colour on all exposed surfaces of ceiling/ air circulator/ pedustrial/ exaust fan after filling of cavities with filler, surface cleaning and preparing of surfaces by using emery paper on around body with blades complete all as specified and directed.

Taking down existing old/unserviceable service connection cable of off sizes including removing the same from site complete all as specified & directed.

Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr in depth and getting out in soft / loose soil complete all as specified and directed.

Returning , filling in , including spreading , leveling, watering and well ramming in layers n.exc. 25cm thick in soft / loose soil complete all as specified and directed.

Removing surplus excavated materials n.exc.50mtr and depositing where directed at level n.exc 1.5 mtr above the starting point complete all as specified and directed

Material and labour for providing sand cushioning with dry fine sand including filling, spreading, levelling in layers in cable trench with approved quality of sand for protection of under ground cable complete all as specified and directed.

Supply & lay brick well burnt bricks sub-class 'B' locally available old size laid flat acres the length of trench for protection of cable complete all as directed.

Supply, laying commessioning, testing of XLPE , armoured heavy duty electric under ground LT cable 1100 volts grade of size 35 Sqmm 3.5 core with aluminium conductor to IS 1554, ISI laid in tranchies, fixing on wall, under road crossing, etc complete all as specified and directed.

Supply, laying commessioning, testing of XLPE , armoured heavy duty electric under ground LT cable 1100 volts grade of size 25 Sqmm 3.5 core with aluminium conductor to IS 1554, ISI laid in tranchies, fixing on wall, under road crossing, etc complete all as specified and directed.

M&L Bus Bar Panel of capacity 100 Amps copper bus bar 04 Nos with fixed on insulator fixed on pole with bracket made out of FI of size 25x3mm-02 Nos including providing new nut, bolt & washers complete all as specified and directed.

S&F aluminium/copper Lugs of suitable size for operating cable 35 sqmm x 4 core complete all as specified and directed.

S&F aluminium/copper Lugs of suitable size for operating cable 25 sqmm x 4 core complete all as specified and directed.

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting i.e. HPSV, HPMV and Highbay fittings with its accessories complete etc, including removing materials to store from site and making good disturbed surfaces of walls as per existing, ceiling etc complete all as specified and directed.

Taking down old main switches /DB's (alongwith existing board , MCBs & isolators) including removing the same from site and making good disturbed surfaces complete all as specified and directed.

Taking down old u/s sub main wiring 2.5/4.0/6.0 Sqmm copper including batten/ conduit and making good disturbed surface to match the existing surface complete all as directed.

M&L for point wiring complete with stranded copper conductor 2.5 Sqmm size (Nominal area) PVC insulated unsheathed FRLS cable in and including concealed steel conduit medium ISI marked not less than 20mm dia with 1.6mm thick concealed sunk in pressed steel terminal boxes of reqd size factory made and painted with stove enameled black paint with top cover 3mm thick plastic laminated sheet, make Hylam ISI Marked or equivalent ISI Marked of required colour fixed with brass screws and cup washer including 2.50 sqmm solid copper conductor PVC insulated FRLS cable as earth continuity green in colour connected to common earth dolly and all sunk/terminal boxes and each fitting/fixture for a light poing controlled by one way switch on independent board complete all as specified and directed

M & L for supply and fix switch Piano, flush type 15 amps ISI mark

M & L for supply and fix socket flush type 15 amps ISI mark

M&L for factory made sheet metal enclosure 240 volts, 4 ways with 200A rated bus bar, TPN, Double door type suitable for housing MCB/Isolators and fixed the same on & including mild steel hold fasts of suitable size & shape after grouting the hold fasts in the wall with and including PCC (1:2:4) type B1 using 20mm graded stone aggregate complete all as specified & directed. Make :- Legrand/ ABB/ Havells/ C&S

M&L for factory made MCB DB sheet metal enclosure 240 volts, 8 ways with 200A rated bus bar , SPN double door type suitable for housing MCBs/Isolators and fixed the same on & including mild steel hold fasts of suitable size & shape after grouting the hold fasts in the wall with and including PCC (1:2:4) Type B1 using 20mm graded stone aggregate complete all as specified & directed. Make :- Legrand /ABB/ Havells/C&S

M&L for factory made MCB DB sheet metal enclosure 240 volts, 4 ways with 200A rated bus bar , SPN double door type suitable for housing MCBs/Isolators and fixed the same on & including mild steel hold fasts of suitable size & shape after grouting the hold fasts in the wall with and including PCC (1:2:4) Type B1 using 20mm graded stone aggregate complete all as specified & directed. Make :- Legrand /ABB/ Havells/C&S

S&F 'C' series MCB SP, 6 to 32 Amps, 240 volts, 50Hz , 10kA complete all as specified & directed. Make :- Legrand Cat Nos 4085 87, 4085 90, 4085 92 to 4085 95 or equivalent make of ABB/ C&S/ L&T/ Havells.

S&F 'C' series MCB SP, 40 to 63 Amps, 240 volts, 50Hz , 10kA complete all as specified & directed. Make :- Legrand Cat Nos 4085 96 to 4085 98 or equivalent make of ABB/ C&S/ L&T/ Havells.

S&F 'C' series MCB SPN, 6 to 32 Amps, 240 volts, 50Hz , 10kA complete all as specified & directed. Make :- Legrand Cat Nos 4086 09, 4086 12, 4086 14 to 4086 17 or equivalent make of ABB/ C&S/ L&T/ Havells.

S&F 'C' series MCB SPN, 40 to 63 Amps, 240 volts, 50Hz , 10kA complete all as specified & directed. Make :- Legrand cat No- 4086 18 to 4086 20 or equivalent make of ABB/ C&S/ L&T/ Havells.

S&F 'C' series MCB TPN, 63 Amps, 415 volts, 50Hz , 10kA complete all as specified & directed. Make :- Legrand Cat Nos 4086 81 to 4086 83 or equivalent make of ABB/ C&S/ L&T/ Havells.

M&L for sub main for point wiring with approved colour coding as per IS (Red, Black and green for single phase point wiring long circuits) with two runs of single core FR PVC insulated, unsheathed, mutistranded copper conductor cable (Red&Black colour) of size 2.5 sqmm drawn in and including steel rigid conduit not less than 20mm dia with its accessories, surface type, including one run of single core FR PVC insulated, unsheathed, solid copper conductor cable (Green colour) of size 2.50 sqmm as earth continuity and connected of common earth dolly complete all as specified & directed. Note:- Two runs of 2.5 sqmm cable & one run of 2.50 sqmm cable alongwith steel rigid conduit including its accessories shall be measured and paid one unit length.

M&Lfor sub main wiring with approved colour coding as per IS (Red, Black and green for single phase circuits) with two runs of single core FR PVC insulated, unsheathed, mutistranded copper conductor cable (Red&Black colour) of size 4.0 sqmm drawn in and including steel rigid conduit not less than 25mm dia with its accessories, surface type, including one run of single core FR PVC insulated, unsheathed, solid copper conductor cable (Green colour) of size 2.50 sqmm as earth continuity and connected of common earth dolly complete all as specified & directed. Note:- Two runs of 4.0 sqmm cable & one run of 4.0 sqmm cable alongwith steel rigid conduit including its accessories shall be measured and paid one unit length.

M&L for sub main wiring with approved colour coding as per IS (Red, Black and green for single phase circuits) with two runs of single core FR PVC insulated, unsheathed, mutistranded copper conductor cable (Red&Black colour) of size 6.0 sqmm drawn in and including steel rigid conduit not less than 32mm dia with its accessories, surface type, including one run of single core FR PVC insulated, unsheathed, solid copper conductor cable (Green colour) of size 6.0 sqmm as earth continuity and connected of common earth dolly complete all as specified & directed. Note:- Two runs of 6.0 sqmm cable & one run of 6.0 sqmm cable alongwith steel rigid conduit including its accessories shall be measured and paid one unit length.

M & L for earthing complete with galvanised steel earth plate electrode 600x600x6 mm thick directly burried in ground(earthpit not less than 2.25m deep below normal ground level) with top edge of earth plate not less than 1.5 m below the normal ground level with and including provision of earth test point terminal block made out of gun metal or phosphorous bronze of size 75x75x25 mm drilled and screwed with and including 3 nos. 8 mm dia 25 mm long hexagonal head GI screw and necessery connection complete, connected to GI wire 4mm dia by means of bolts, nuts, check nuts and washers of GI or steel, 15mm bore GI pipe midium grade including necessery fittings for protection of earthing wire, watering pipe 20mm bore GI medium grade, concrete chamber in PCC (1:4:8) type D-2 using 40mm grade aggregate, coping shall be in PCC (1:3:6) type C-1 using 20mm grade aggregate and internal surfaces of cocrete chamber shall be given 12mm thick plaster in CM(1:4), funnel with wire mesh including 50mm thick cover of RCC(1:2:4) type B-1 using 20mm graded stone aggregate reinforced with 8mm MS deformed bar@75mm C/C both ways with handles made out of 12mm dia MS round bars, charcoal dust and common salt all as shown in electrical plate no. 3 of SSR part-1 (2009) inclding all necessary excavation & earth work and removal of surplus soil to a distance not exc 50m providing connection points with MS bolts & washers as required and connection from earth test point to earth electrode with sameGI wire alongwith protection pipe and testing on completion complete all as specified and directed. Note:- Cost of main earthing lead from earth electrode and GI protection pipe up to a distance of 7.5m shall deemed to be included in the quoted rate.

M&L for Mild steel wire, galvanised complete all as specified & directed.

Disconnecting,dismantling and taking out exisiting defective/unserviceable AC unit Kit complete with all accessariesetc complet,excepte compressorfins and tube condenser for window type AC of capacity 1.5 TR complete all specified and directed Make:-Nepolion /GE or make approved by Engineer-in-Charge and GE. Note :- (i) Charging of refrigerant gas R-22/M-22 shall be measured and paid separately under respective item of BOQ/Sch 'A' as "material and labour" complete. (ii)compressor used for old unit will be installed and connection completed by the contractor.

Disconnecting, dismantling and taking out existing defective/unserviceable out door unit split type 1.5 TR complete with all accessory location all as specified and directed Make:-Nepolion /LG/Blue star or make approved by Engineer-in-Charge and GE. Note :- Charging of refrigerant gas R-22/M-22 shall be measured and paid separately under respective item of BOQ/Sch 'A' as "material and labour" complete.

Disconnecting, dismantling and taking out existing defective/unserviceable out door unit split type 2.0 TR complete with all accessory location all as specified and directed Make:-Nepolion /LG/Blue star or make approved by Engineer-in-Charge and GE. Note :- Charging of refrigerant gas R-22/M-22 shall be measured and paid separately under respective item of BOQ/Sch 'A' as "material and labour" complete.

Disconnecting, dismantling and taking out existing defective/unserviceable indoor unit split type 1.5 TR complete with all accessory location all as specified and directed Make:-Nepolion /GE or make approved by Engineer-in-Charge and GE. Note :- Charging of refrigerant gas R-22/M-22 shall be measured and paid separately under respective item of BOQ/Sch 'A' as "material and labour" complete.

Disconnecting, dismantling and taking out existing defective/unserviceable indoor unit split type 2.0 TR complete with all accessory location all as specified and directed Make:-Nepolion /GE or make approved by Engineer-in-Charge and GE. Note :- Charging of refrigerant gas R-22/M-22 shall be measured and paid separately under respective item of BOQ/Sch 'A' as "material and labour" complete.

H.S.Kochhar n Sons

GUPTA ENGINEERING WORKS