REPAIR MAINT OF VARIOUS TYPE OF AC S SUMMER APPLIANCES AND OTHER MISC WORKS

Amount

Servicing and checking of chilled water central AC Plant of capacity 3X 85 TR working with scroll compressor micro processor central refrigeration pipeline air cooled condenser safety control and with control meter. Checking the refrigerant system & Leak testing of the chiller units and charging the refrigerant required as a result of a leak in the system arising .Lubricating the bearings of motors, pump and fans, when found necessary.Checking of electrical panel, starters, switches, power and electric connections related to AC Plant as per OEM recommendation complete all as specified and as directed. Note : - Refigerant Gas shall be measured and paid separately under respective item of BOQ.

servicing of Air Handling Units (AHU) 30000 CFM with Greasing of bearings at AHU blower end,Greasing of bearings at AHU motor end,Checking and doing the alignment of shaft & Motor,Servicing of AHU motor,cleaning of AHU coils,servicing of chilled water line strainer for the AHUs,Tighting of terminals of motor,servicing of all connected items for the AHU complete all as specified and as directed.

Cleaning of filter of Air Handling Units (AHU) of 30000 CFM capacity with both water and air blower as per OEM recommendation complete all as directed.

Servicing and cleaning the cooling tower of central AC Plant 90 TR by applying wire brush, washing powder and other solvent by removing the deposited impurities such as silt, dust particles mud/ sand inside the dume and around the fins, cleaning of base tray & grills, pot stainer, main shaft etc. and other connected items, servicing of fan motor including changing of bearings and greasing refixing the fan, frill & top cover including testing commissioning after reassembling complete including painting all as directed

Taking out of defective wiring of indoor/ outdoor unit of PCB, visual eye damp plates, fixing the new wiring in place of damaged items of capacity of AC 8.3 TR including matching the existing system complete all as specified and directed.

Supply and fix Thermal relay 20A, 415 Volt, single phase suitable for ductable split type AC of 8.3 TR capacity complete including taking down existing one complete all as specified and directed.

Supply and fix Single phase preventer, 230 volt, 50 HZ, AC supply complete including taking down existing one complete all as specified and directed.

Supply and fix PCB (circuit plate) of in-door unit of 4.0 TR ductable split type AC complete including taking down existing one complete all as specified and directed.

Supply and fix PCB (circuit plate) of out door unit of 4.0 TR ductable split type AC complete including taking down existing one complete all as specified and directed.

Taking out 3 phase tower AC complete for repair / servicing and overhauling of capacity 4TR after disconnecting refrigerant pipes, drain pipe and electric connection, removing dust by using blower and cleaning the condenser coils and components by using water and caustic soda/cleaning chemical agents, checking and replacing the spares like relay, capacitors, thermostat, fan motor, blades & blower etc. and also connecting of refrigerant pipe, drain pipe and charging of refrigerant gas and testing including fixing back in its original location complete all as specified and directed. Note :-(i) Refrigerant gas shall be measured and paid separately under respective item of BOQ.

Supply and fix PCB (circuit plate) of in-door unit of 4.0 TR Tower AC complete including taking down existing one complete all as specified and directed.

Supply and fix PCB (circuit plate) of out door unit of 4.0 TR Tower AC complete including taking down existing one complete all as specified and directed.

Supply and fixing Hermetic sealed/Rotory new compressor for 4 TR Tower / ductable AC capacity including disconnecting the electrical and refrigerant connection of defective sealed unit of 4 TR Tower AC and connection of all pipe line & charging of refrigerant and testing complete including taking down existing one complete all as specified and directed.

Disconnecting electric connection from defective blower/ fan motor and taking out from unit capacity 8.3 TR of existing make and transporting to workshop after getting the gate pass from Engineer-in-Charge. Dismantling the burnt winding & rewinding of 1/6 to 1/8 HP double shaft blower motor with the existing size of super enamelled copper winding wire as per manufacturer instructions including insulation, varnishing, greasing, testing complete and transporting back to the location from where it was disconnected and refixing the same and testing complete all as specified and as directed.

Carrying out pressure leak test of 8.3 ton ductile split type AC whenever required by nitrogen gas pressure for detecting leakage in cooling/condensing unit refrigerant pipe and repairing the leakage by welding or brazing of condensing/ cooling unit, refrigerant pipe and putting under pressure for leakage checking after repair of leaking pipe flushing out by N2 and CTC/ vaccumination complete all as specified and as directed. Note :- Supply & charging of refrigerant gas shall be measured and paid for separately under respective item of BOQ.

Supply and fix Air filter set suitable for 8.3 ton ductable split type AC complete including taking down existing one complete all as specified and as directed.

Supply and fix PCB (circuit plate) of in-door unit of 8.3 TR ductable split AC complete including taking down existing one complete all as specified and as directed.

Material and labour for shifting of Air Conditioner, Split type capacity up to 2 TR from existing location to new location as per user requirement and installing, toping up of gas, replacement of copper tubing connecting up, commissioning and testing complete all as specified and as directed. Note :- The rate for following works deemed to be included in quoted rate :- (a) Transportation of air conditioner any type any capacity from one to other location. (b) Fixing only base plate with necessary fixing material on stone / brick walls as directed (c) Fixing only outdoor and indoor units as required and directed (d) Connecting indoor / outdoors units of split ACs with copper tubes, flairs nuts, warping suction and discharge lines with inclucating materials with necessary fixing arrangements such as bolts, nuts washers and clamps etc. on walls (e) fixing PVC pipes 50mm dia for outlet of outdoor units to drain out dew water with necessary clamps. (f) Fixing of wall mounting voltage stabilizer of 3 KVA to 5 KVA capacity on the wall with necessary fixing arrangements such as bolts, nuts washers and clamps etc on wall. (g) Fixing PVC hose/ PVC pipes of 15mm sizes as reqd at site with necessary junction boxes, PVC bends etc. including two length of PVC copper cables of 4 sqmm size for electrical connection of ACs. (h) No additional payment shall be made for leakage of gas occurring during shifting of Air Conditioner and topping up of required gas. (j) Fixing of copper tubing of qty of required size.

Material and labour for shifting of Air Conditioner, Window type capacity up to 2 TR from existing location to new location as per user requirement and installing, toping up of gas, replacement of copper tubing connecting up, commissioning and testing complete all as specified and as directed. Note :- The rate for following works deemed to be included in quoted rate :- (a) Transportation of air conditioner any type any capacity from one to other location. (b) Fixing only base plate with necessary fixing material on stone / brick walls and as directed (c) Fixing only window type AC unit as required and directed (d) Connecting window type AC unit with copper tubes, flairs nuts, warping suction and discharge lines with inclucating materials with necessary fixing arrangements such as bolts, nuts washers and clamps etc. on walls (e) Fixing of wall mounting voltage stabilizer of 3 KVA to 5 KVA capacity on the wall with necessary fixing arrangements such as bolts, nuts washers and clamps etc on wall. (f) Fixing PVC hose/ PVC pipes of 15mm sizes as reqd at site with necessary junction boxes, PVC bends etc. including two length of PVC copper cables of 4 sqmm size for electrical connection of ACs. (g) No additional payment shall be made for leakage of gas occurring during shifting of Air Conditioner and topping up of required gas. (h) Fixing of copper tubing of qty of required size.

Supply and fix flair nut of dia 5/8" suitable for 1.5 Ton/2 Ton of split type AC complete all as specified and as directed.

Supply and fix flair nut of dia 1/2" suitable for 1.5 Ton/2 Ton of split type AC complete all as specified and as directed.

Supply and fix flair nut of dia 3/8" suitable for 1.5 Ton/2 Ton of split type AC complete all as specified and as directed.

Supply and fix flair nut of dia 1/4" suitable for 1.5 Ton/2 Ton of split type AC complete all as specified and as directed.

Supply and fix flair nut of dia 1/16" suitable for 1.5 Ton/2 Ton of split type AC complete all as specified and as directed.

Supply and fix single phase single pole contactor suitable for 1.5/ 2.0 split type AC complete all as specified and as directed.

Removing old unserviceable split type air conditioner outdoor unit and deposited in store yard for safe custody and Supply and fix outdoor unit of the split type air conditioner 1.5/2 TR capacity, complete with all accessories such as hermetically sealed compressor and condenser unit, capacitors, relays, fan motor, duly prewired and including connecting of existing refrigerant gas piping, electrical connections and testing etc complete all as specified and directed.

Supply & fix metal clad switch socket single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20A concealed in walls complete all as specified and as directed. Make : Havells/ Indo asian/ Legrand

Supply and fix 3 pin metal clad plug top 20 Amps, AC 230 volts for any type of AC including taking down existing unserviceable one complete all as specified and as directed.

Removing the window/ split type AC up to 1.5/ 2 ton capacity of any make from any location for carrying out servicing complete as and when directed and installing back at original location, testing and commissioning complete all as specified and directed. Note :- The rate of following deemed to be included in quoted rate :- a) Cleaning the body, evaporator and condenser with detergent, combing the pins and flushing with air blower b) Checking electrical connection, cleaning, Greasing, oiling, fan/blower motor, cleaning of air filter with blower c) Wrapping suction and discharge pipe with foam insulation and white roll ,changing drainage pipe when necessary d) The unit rate quoted by the tenderer inclusive for Removing, servicing, installation, commissioning and testing of all equipment’s, tools and plants, and back in on final position complete (e) The work shall be done by a specialized team of Engineer/Technicians of OEM. (f) Spares will be measured and paid separately. (g) Refrigerant gas shall be measured & paid separately under respective item of BOQ.

Supply and fixing Blower motor (in replacement) suitable for split type Air Conditioner of any make up to 2 TR capacity including taking down existing unserviceable one, complete all as specified and directed.

Supply and fix Suction valve suitable for 1.5 Ton/2 Ton of split type AC of existing make complete all as specified and directed.

Supply and fix discharge valve suitable for 1.5 Ton/2 Ton of split type AC including taking down existing one complete all as specified and directed.

Supply and fixing Condenser coil (in replacement) after disconnecting the refrigerant connection of defective condenser coil unit of split type AC upto 2.0 TR and replacing the condenser coil unit connecting the same unit with refrigerant connections complete including taking down existing one complete all as specified and directed.

Supply and fix polyurethane form insulation for indoor & outdoor unit suitable for 1.5 Ton to 2 Ton split type A/C any type and at any location including taking down existing one complete all as specified and directed.

Supply and fixing Remote sensing unit (in replacement) for upto 2.0 TR split type AC including taking down existing unserviceable one complete all as specified and directed.

Supply and fixing Remote assembly corded/cordless (in replacement) for any type and size of split type ACs, upto 2.0 TR including taking down existing one complete all as specified and directed.

Supply and fixing Blower of indoor unit suitable for 1.5 Ton / 2 Ton split AC including taking down existing unserviceable one at any location complete all as specified and directed.

Supply and fixing Condenser Fan motor (in replacement) suitable for window type Air Conditioner of any make up to and including 1.5/2.0 TR capacity, including taking down existing one and complete all as specified and directed.

Supply and fixing Hermetic sealed/Rotory new compressor for 2 TR split type AC capacity including disconnecting the electrical and refrigerant connection of defective sealed unit of split type AC of capacity 2 Ton and connection of all pipe line & charging of refrigerant and testing complete including taking down existing one complete all as specified and directed.

Supply and fixing Filter (in replacement) suitable for split type Air Conditioner of any make upto 2 TR capacity, including taking down existing one complete all as specified and directed.

Supply and fix Condenser coil (in replacement) after disconnecting the refrigerant connection of defective condenser coil unit of split type AC upto 1.5 TR and replacing the condenser coil unit connecting the same unit with refrigerant connections complete including taking down existing one all as specified and directed.

Supply and fix MS wall bracket suitable for fixing of out door unit of split type Air Conditioner with necessary nuts, bolts & washers and removing old unserviceable items and making good disturbed surfaces to match with the existing complete all as specified and directed.

Supply and fixing as in repair of Copper tubing of size 1/2" flare size conforming to relevant IS complete all as specified and directed.

Supply and fixing as in repair of Copper tubing of size 1/4" flare size conforming to relevant IS complete all as specified and directed.

Supply and fixing as in repair of Copper tubing of size 5/8" flare size conforming to relevant IS complete all as specified and directed.

Supply and fixing Front grill (in replacement) suitable for split type Air Conditioner of any make up to 2 TR capacity, including taking down existing one all as specified and directed.

Supply and fixing as in repair of flexible PVC pipe of suitable size for indoor unit drain water of split AC suitable for any type and any capacity complete all as specified and directed.

Supply and fixing as in repair of Copper tubing of size 3/8" flare size conforming to relevant IS complete all as specified and directed.

Supply and fix Over load relay (in replacement) suitable for split type Air Conditioner of any make up to 2.0 TR capacity, including taking down existing one complete all as specified and directed.

Supply and fixing Hermetic sealed/Rotory new compressor for 1.5 TR split type AC capacity including disconnecting the electrical and refrigerant connection of defective sealed unit of split type AC of capacity 1.5 Ton and connection of all pipe line & charging of refrigerant and testing complete including taking down existing one complete all as specified and directed.

Supply and fix as in repair dummy nut of dia 3/8" suitable for 1.5 Ton/2 Ton of split type AC complete all as specified and directed.

Supply and fix dummy nut of dia 1/4" suitable for 1.5 Ton/2 Ton of split type AC complete all as specified and directed.

Supply and fix as in repair dummy nut of dia 5/8" suitable for 1.5 Ton/2 Ton of split type AC complete all as specified and directed.

Supply and fix as in repair dummy nut of dia 1/2" suitable for 1.5 Ton/2 Ton of split type AC complete all as specified and directed.

Supply and fix PCB board of any make for indoor unit of split AC 1.5 Ton/ 2 Ton including taking down existing one complete all as specified and directed.

Supply and fix old UNSV indoor unit including blower fan , PCB board and all accessories capacity 1.5/2.0 Ton split type A/C including taking down existing unserviceable one any type complete all as specified and directed.

Supply and fix as in repair PVC insulated multi stranded copper conductor 3 core 2.5 sq.mm, including connecting up and taking down existing unserviceable cable of any description and size complete all as specified and directed.

Repair and maintenance of inverter type split AC of any capacity / any Make from any location including attending breakdown calls, routine maintenance and servicing ,testing and commissioning all as specified and directed here under :- a) Cleaning the body, evaporator and condenser with detergent, combing the pins and flushing with air blower. b) Checking electrical connection, cleaning, Greasing, oiling, fan motor, cleaning of air filter with blower. (c) Testing all copper tube ,joints, leads for any leaking and Top up with the refrigerant gas if necessary. (d) The work shall be done by a specialized team of Engineer/Technicians of OEM.

Supply and fix DC blower fan motor for inverter split AC of 1.5 Ton to 2 Ton and including taking down existing unserviceable one of any capacity and at any location complete all as specified and directed.

Inspection, checking adjustment and minor repair of unserviceable window type AC any type any capacity placed at any location includes repair/ replacement of defective parts such as checking of electrical connection, condenser, gas leakage, PCB, condenser fan blade, indoor unit, outdoor unit, compressor, PVC pipe etc., complete all as specified and as directed . Note :- Repair/ replacement of unserviceable parts shall be measured and paid separately complete all as specified and as directed .

Supply and fix Filter (in replacement) suitable for window type Air Conditioner of any make up to 1.5/ 2 TR capacity including taking down existing one complete all as specified and directed.

Supply and fixing PCB board of inverter type split type AC for 1.5 Ton/2 Ton including taking down existing unserviceable one at any location complete all as specified and directed.

Supply and fix condenser fan blade suitable for 1.5 Ton split/ window AC including taking down existing unserviceable one and complete all as specified and directed.

Material and labour for pressure testing and rectifying the leakages found in the system of window/ split type ACs capacity up to 2 Ton capacity including vacumizing, charging and checking the gas pressure to desire level complete for satisfactory functioning complete all as specified and directed. Note: Toping up of gas shall be measured and paid separately under respective item of BOQ.

Supply and fixing Thermostat (in replacement) suitable for window type Air Conditioner of any make up to 1.5 TR capacity, including taking down existing one complete all as specified and directed.

Supply and fixing Blower motor (in replacement) suitable for window type Air Conditioner of any make up to 1.5/ 2 TR capacity including taking down existing unserviceable one complete all as specified and directed.

Supply and fixing Over load relay (in replacement) suitable for window type Air Conditioner of any make up to and including 1.5/ 2 TR capacity, including taking down existing one complete all as specified and directed.

Supply and fixing Front grill (in replacement) suitable for window type Air Conditioner of any make up to 1.5 TR capacity, including taking down existing one complete all as specified and directed.

Supply and fixing Hermetic sealed/Rotory new compressor for window type AC of capacity 1.5 Ton (in replacement) including disconnecting the electrical and refrigerant connection of defective sealed unit of window type AC of capacity 1.5 Ton and connection of all pipe line & charging of refrigerant and testing complete including taking down existing one complete all as specified and directed.

Supply and fixing Condenser coil after disconnecting the refrigerant connection of defective condenser coil unit of window type AC up to and including 1.5/ 2 Ton and replacing the condenser coil unit connecting the same unit with refrigerant connections complete including taking down existing one complete all as specified and directed.

Supply and fix overload protector for window/ split AC 1.5/2 Ton TR capacity including taking down existing unserviceable one complete all as specified and directed.

Taking out, inspection, checking adjustment and minor repair of unserviceable water cooler 40/80/60/120/150/180 ltr capacity of any type any make for repair/ replacement of defective parts such as condenser, PVC pipe, loose water tap, float valve, loose electrical connection etc., cleaning condenser unit of foreign particle and descaling with carbon di oxide gas to ensure smooth flow of water cooler gas, reassembling the appliance, testing and placing in original position complete all as specified and as directed . Note :- Repair/ replacement of unserviceable parts shall be measured and paid separately complete all as specified and as directed .

Material and labour for pressure testing and rectifying the leakages found in the system of water cooler of capacity 150 litres and vacuuming and charging refrigerant gas and filling new compressor oil etc. complete for satisfactory functioning all as specified and directed. Note:Topping up of gas shall be measured and paid separately

Supply and fixing Door gasket (in replacement) suitable for lid of water cooler up to 150 litres capacity, complete all as specified and directed.

Taking down corroded bottom portion of water cooler of 150 litres capacity and provision of 14 gauge MS sheet with suitable size angle iron frame work duly welded to the body of the water cooler including two coats of synthetic enamel painting over a coat of red oxide primer to match the existing colour all as specified and directed.

Supply and fixing Electric condenser Fan motor, AC 230 volt, single phase with recommended RPM etc. (in replacement) suitable for water cooler of any make of 150/180 litres capacity, complete all as specified and directed.

Supply and fix Stainless steel tray (in replacement) suitable for water cooler of 150 Litres capacity complete all as specified and directed.

Supply and fixing hermetic sealed new compressor (in replacement) for water cooler 150 litre/Hr cooling capacity including disconnecting the electrical and refrigerant connection of defective sealed unit of storage type water cooler of capacity 150 litres and connection of all pipe line & charging of refrigerant and testing complete including taking down existing one all as specified and directed.

Material and labour for preparing the old painted surface of the water coolers of capacity 150 Litres and spray painting with synthetic enamel paint over one coat of red oxide primer including replacement of worn out nut, bolt, washer, screw and writing MES No and capacity all as specified and directed.

Supply and fixing ball brass valve high pressure 15mm dia complete fitting such as PVC polythene ball, layer check nut washer etc for water cooler of any capacity including taking down existing one all directed.

Supply and fix in replacement of gun metal gate valve 15mm dia including GI nipple including taking down existing one all as specified and as directed

Supply and fixing Electric condense Fan motor, AC 230 volt, single phase with recommended RPM etc. (in replacement) suitable for water cooler of any make of 60/120 litres capacity, including taking down existing one all as specified and directed.

Supply and fixing PVC drain out pipe 30mm dia bore (in replacement) as per existing including providing necessary GI clamps, nut bolt etc.all as specified and directed

Supply and fixing hermetic sealed new compressor (in replacement) for water cooler 60/120 ltr/Hr cooling capacity including disconnecting the electrical and refrigerant connection of defective sealed unit of storage type water cooler of capacity 60/120 litres and connection of all pipe line & charging of refrigerant and testing complete all as specified and directed.

Supply and charging of refrigerant gas R-134a to water cooler, refrigerator and deep freezer air conditioner of any type, make and capacity all as specified and directed. (i) Empty cylinder shall be returned to contractor. (ii) Payment shall be made for net weight of gas filled.

Material and labour for repairing the leakage in the steel water tank of water cooler of any capacity by welding brazing/ soldering complete all as specified and directed.

Material and labour for pressure testing and rectifying the leakages found in the system of water cooler of capacity 60/120 litres and vacuuming and charging refrigerant gas and filling new compressor oil etc. complete for satisfactory functioning all as specified and directed. Note: Topping up of gas shall be measured and paid separately

Supply and fixing Self closing push type Bib tap 15mm dia made out of cast copper alloy chromium plated (in replacement) suitable for water cooler conforming to ISI , including testing and leak proof etc. complete all as specified and directed.

Material and labour for pressure testing and rectifying the leakages found in the system of water cooler of capacity 40/ 80 litres and vacuuming and charging refrigerant gas and filling new compressor oil etc. complete for satisfactory functioning all as specified and directed. Note: Topping up of gas shall be measured and paid separately

Supply and fix Stainless steel tray (in replacement) suitable for water cooler of 40/ 80 litres capacity all as specified and directed.

Supply and fixing hermetic sealed new compressor (in replacement) for water cooler 40/80 ltr/Hr cooling capacity including disconnecting the electrical and refrigerant connection of defective sealed unit of storage type water cooler of capacity 40/80 litres and connection of all pipe line & charging of refrigerant and testing complete all as specified and directed.

Taking down corroded bottom portion of water cooler of 40/80 litres capacity and provision of 14 gauge MS sheet with suitable size angle iron frame work duly welded to the body of the water cooler including two coats of synthetic enamel painting over a coat of red oxide primer to match the existing colour all as specified and directed.

Supply and fixing Condensing coil suitable for water cooler of capacity 40/80 ltr/hr cooling capacity (in replacement) complete all as specified and as directed.

Supply and fixing Multi layer capacitors 45 µfd for cooling appliances including taking down existing unserviceable one complete all as specified and as directed.

Supply and fixing Multi layer capacitors 6 µfd for cooling appliances including taking down existing unserviceable one complete all as specified and as directed.

Supply and fixing Evaporator coil suitable for water cooler of capacity 40/80 ltr/hr cooling capacity (in replacement) complete all as specified directed.

Supply and fixing Electric condenser Fan motor, AC 230 volt, single phase with recommended RPM etc (in replacement) suitable for water cooler of any make of 40/80 litres capacity, complete all as specified and as directed.

Material and labour for preparing the old painted surface of the water coolers of capacity up to 40/80 Litres and spray painting with synthetic enamel paint over one coat of red oxide primer including replacement of worn out nut, bolt, washer, screw and writing MES No and capacity complete all as specified and as directed.

Supply and fix in replacement of filter for water cooler of any size any make complete all as specified and as directed.

Supply and fixing Carbon (filter) 12” size incl taking down old unsv complete all as specified and as directed.

Taking out, inspection, checking adjustment and minor repair of unserviceable refrigerator 165/175/180/185/190/260/277/286/290/308/310/315/350/360/375 ltr capacity of any type any make for repair/ replacement of defective parts such as condenser, PVC pipe, loose electrical connection etc., cleaning, condenser unit of foreign particle and descaling with carbon di oxide gas to ensure smooth flow of refrigerating gas, reassembling the appliance, testing and placing in original position complete all as specified and as directed . Note :- Repair/ replacement of unserviceable parts shall be measured and paid separately complete all as specified and as directed .

Material and labour for pressure testing and rectifying the leakage found in the system of refrigerator of capacity 308 to 350 litres including vacuuming and charging the refrigerant gas to the desired pressure and filling new compressor oil etc. complete for satisfactory functioning complete all as specified and directed. Note: Topping up of gas shall be measured and paid separately.

Supply and fixing Evaporator coil, suitable for refrigerator of 260 to 308 ltrs any make size and type (in replacement) complete all as specified and as directed.

Material and labour for Freezer compartment including door and accessories suitable for refrigerator 260, 286,308, 315 and 350 ltrs capacity refrigerator and including taking existing unserviceable one complete all as specified and as directed.

Supply and fixing in replacement condensing coil for refrigerator of capacity 308 to 350 Ltr complete all as specified and directed.

Supply and fixing Evaporator coil, suitable for refrigerator of 308 to 350 ltrs any make size and type (in replacement) complete all as specified and directed.

Supply and fixing in replacement condensing coil for refrigerator of capacity 260 to 308 Ltr complete all as specified and directed.

Supply and fixing Chiller tray (in replacement) suitable for Refrigerator of any make, 260 to 308 litres capacity, complete all as specified and directed.

Supply and fixing superior quality plastic/PVC Ice cube tray for refrigerator of capacity 260 Ltrs to 308 ltrs complete all as specified and directed.

Supply and fixing Vegetable tray (in replacement) suitable for Refrigerator of any make, 260 to 308 litres capacity, complete all as specified and as directed.

Supply and fixing PVC shelf transparent type of tough plastic suitable for refrigerator of capacity 260 to 308 ltrs complete including taking down existing unserviceable one complete all as specified and directed.

Supply and fixing hermetically sealed new compressor (in replacement) for 308 to 350 Ltr capacity of refrigerator including filling of refrigerant suitable and testing complete by disconnecting the electrical and refrigerant connection of defective sealed unit of Refrigerator compressor of capacity 308 to 350 litres complete all as specified and as directed.

Material and labour for pressure testing and rectifying the leakage found in the system of refrigerator of capacity 260 to 308 litres including vacuuming and charging the refrigerant gas to the desired pressure and filling new compressor oil etc. complete for satisfactory functioning complete all as specified and as directed. Note:Topping up of gas shall be measured and paid separately

Supply and fix in repair electric bulb 15/20 watt 230v threaded type for refrigerator of Capacity 260 ltrs to 308 ltrs complete all as specified and directed.

Supply and fixing hermetically sealed new compressor (in replacement) for 260 to 308 Ltr capacity of refrigerator including filling of refrigerant suitable and testing complete by disconnecting the electrical and refrigerant connection of defective sealed unit of Refrigerator compressor of capacity 260 to 308 litres complete all as specified and directed.

Supply and fixing Chiller tray (in replacement) suitable for Refrigerator of any make, 165 to 260 litres capacity, all as specified and directed.

Supply and fixing hermetically sealed new compressor (in replacement) for 165 to 260 Ltr capacity of refrigerator including filling of refrigerant suitable and testing complete by disconnecting the electrical and refrigerant connection of defective sealed unit of Refrigerator compressor of capacity 165 to 260 litres complete all as specified and directed.

Material and labour for pressure testing and rectifying the leakage found in the system of refrigerator of capacity 165 to 260 litres including vacuuming and charging the refrigerant gas to the desired pressure and filling new compressor oil etc. complete for satisfactory functioning complete all as specified and directed. Note:Topping up of gas shall be measured and paid separately.

Supply and fixing Evaporator coil, suitable for refrigerator of 165 to 260 ltrs any make size and type (in replacement) complete all as specified and directed.

Supply and fix in repair magnetic beading for refrigerator of cap 165 ltrs to 335 ltrs complete all as specified and directed.

Supply and fixing in replacement condensing coil for refrigerator of capacity 165 to 260 Ltr complete all as specified and directed.

Supply and fixing Relay, box type, suitable for refrigerator of any make 165 to 335 litres capacity (in replacement) fixed in repairs, complete all as specified and directed.

Supply and fixing Vegetable tray (in replacement) suitable for Refrigerator of any make, 165 to 260 litres capacity, complete all as specified and directed.

Supply and fixing Freezer compartment including door and accessories suitable for refrigerator 165/175 ltrs capacity refrigerator and including taking down existing one complete all as specified and directed.

Material and labour for preparing the old painted surface of refrigerator of capacity 165 litres to 350 litres and spray painting with synthetic enamel paint of approved colour complete all as specified and directed.

Supply and fixing Multi capacitors 2 µfd for cooling appliances including taking down existing unserviceable one complete all as specified and as directed.

Supply and fixing Thermostat, suitable for refrigerator of any make 165 to 350 litres capacity (in replacement) all as specified and directed.

Servicing the Voltage Stabilizer 0.5 KVA/2KVA single phase after replacing transformer, PCB,u/s electronic parts, setting/testing of buck/boost relay, assemble back & fixing in its original position including testing for proper functioning complete all as specified and as directed.

Servicing the Voltage Stabilizer 4 KVA to 5 KVA single phase after replacing transformer, PCB,u/s electronic parts, setting/testing of buck/boost relay, assemble back & fixing in its original position including testing for proper functioning complete all as specified and as directed.

Supply and fixing Copper capillary tube suitable for refrigerator including taking down existing unserviceable one, any description complete all as specified and directed.

Supply and fixing Timer and sensor of Refrigerator including taking down existing unserviceable one complete all as specified and as directed .

Supply and fixing Filter of refrigerator including taking down existing unserviceable one complete all as specified and as directed.

Supply and fixing in replacement Gasket, suitable for door of Refrigerator of any make, 165 to 350 litres capacity, fixed in repairs all as specified and directed.

Supply and fixing Multi layer capacitors 4 µfd for cooling appliances including taking down existing unserviceable one all as specified and as directed.

Supply and fixing Multi layer capacitors 2.5 µfd for cooling appliances including taking down existing unserviceable one complete all as specified and as directed.

Supply and fixing Copper capillary tube of Deep freezer including taking down existing unserviceable one, any description complete all as specified and as directed.

Material and labour for pressure testing and rectifying the leakage found in the system of Deep freezer of capacity 405 litres including vacuuming and charging the refrigerant Refrigerant gas to the desired pressure and filling new compressor oil etc. complete for satisfactory functioning all as specified and as directed. Note:Topping up of gas shall be measured and paid separately

Supply and fixing Over load protector for refrigerator including taking down existing unserviceable one any description complete all as specified and as directed..

Supply and fixing Starting relay suitable for refrigerator including taking down existing unserviceable one complete all as specified and as directed

Supply and fixing Thermostat for Deep freezer including taking down existing unserviceable one complete all as specified and as directed.

Supply and fixing hermetic sealed new compressor (in replacement) 1/6 HP suitable for deep freezer of capacity 405 ltr including disconnecting the electrical and refrigerant connection of defective sealed unit of deep freezer 405 litres and connection of all pipe line & charging of refrigerant and testing complete all as specified and directed

Supply and fixing Starting relay of Deep freezer including taking down existing unserviceable one complete all as specified and as directed.

Supply and fixing Filter for Deep freezer including taking down existing unserviceable one complete all as specified and as directed

Supply and fixing Condenser fan motor of Deep freezer including taking down existing unserviceable one complete all as specified and as directed.

Supply and fixing Over load protector for Deep freezer including taking down existing unserviceable one, any description complete all as specified and as directed.

Material and labour for taking down of ceiling fan of size 1200/1400mm for safety checking by replacing defective parts/painting/rewinding and re-fixing the ceiling fan after repairs, all as specified and as directed by Engr-in-charge. (Note:- The replacement of unserviceable items like capacitor, Bearings, Bush, Canopy, down rod etc. shall be made as directed which will be measured and paid separately under respective items as Supply only. However, parts of minor nature such as screws, lugs, insulation tape, nuts, bolts, washers etc after cleaning the metal surface, greasing/lubricant etc to make it functional and making connection by replacing PVC insulated unsheathed cable of copper conductor of size 1.5 Sqmm from ceiling rose/ connector fan (minimum 0.50 Mtr length) including cost of labour for above replacement are deemed to be inclusive in quoted rate all as directed.

Note:- The following items shall be deemed to be inclusive in the unit rate quoted against Sl Item No 147 (a) In each job, checking the functioning of fan including its connections, cleaning of fan, greasing of fan and mechanical check i.e. tightening of loose screw, nuts, bolts, etc are inclusive in unit quoted rate.

(b) The above job shall be carried out by a trained electrician having qualified in ITI ( electrician Trade), documentary proof of the education of tradesman shall be produced to the Engr-in- Charge, before commencement of work.

(c) Replacement of unserviceable parts like rubber bush, clamps, bolts, nuts, washers, safety pin, bearing etc will be paid under respective item here-in-after as supply only through proper documentation.

(d) The entire job shall be carried out in Air Force stn Jalahalli

(e) Necessary T&P such as ladder, required manpower for taking down and refixing after repair shall be of contractor's responsibility.

(f) All types of T&P, PVC insulation tape, minor nuts, bolts, washers etc required for maintaining the services shall be provided by contractor without any cost to the department.

(g) Any fan found defective/not working shall be brought to AGE E/M store yard & re-fixed after repairing.

(j) In case of major defects, entire job shall be completed within 10 days from the date of registration of complaint, failing which penalty charges @100/- per day shall be recovered.

(k) In case of minor defects, entire job shall be completed within12 hrs from the time of registration of complaint, failing which penalty charges @ 50/- per job shall be recovered.

Supply only fan bearing suitable for ceiling fan 1200mm /1400 mm sweep (bearing with 8 balls shall be used ) Make:- NBC/TATA/SKF

Supply only Rubber reel bushes for ceiling fan of size 1200/1400mm complete all as specified and directed.

Supply only outer body of ceiling fan of any size complete all as specified and directed.

Supply only steel screw (for fixing of fan blade) as per site requirement for any make of ceiling fan complete all as specified and directed.

Supply only gun metal bush of suitable size for ceiling fan 1200mm /1400 mm sweep complete all as specified and directed.

Supply only rotor of ceiling fan of any size complete all as specified and directed.

Supply only down rod for ceiling fan with 15mm dia (of length not less than 90cm and not more than 120cm) with hanging clamps for ceiling fan complete all as specified and directed.

Supply only down rod for ceiling fan with 15mm dia (of length not less than 45cm and not more than 60cm) with hanging clamps for ceiling fan complete all as specified and directed.

Supply only fan canopies for ceiling fan size of 1200mm/1400mm complete all as specified and directed.

Supply only down rod for ceiling fan with 15mm dia (of length not less than 180cm and not more than 210cm) with hanging clamps for ceiling fan complete all as specified and directed.

Supply only 'U' clamp for hanging ceiling fan with all nuts, bolts and washers complete all as specified and directed.

Supply only blades (made of aluminium) suitable for 1400mm sweep ceiling fan of any make with set of screws complete all as specified and directed.

Supply only safety cotter pins 40mm to 50mm long with nuts and bolt with washers for ceiling fan of size 1200/1400mm complete all as specified and directed.

Supply only blades (made of aluminium) suitable for 1200mm sweep ceiling fan of any make with set of screws complete all as specified and directed .

Supply and fixing in replacement of unserviceable Ceiling fan 1200mm sweep, energy efficient ISI marked with star rating 230 Volts AC 50 Hz, single phase including provision of fixing arrangement, nut and bolt and flexible 3 core of size 1.5 sqmm not less than 0.5 m long complete including taking down existing one, writing MES No with synthetic enamel paint complete all as specified and directed. Make : Havells/ Bajaj/ Orient/USHA. Note:- (a) Old Unserviceable ceiling fan shall be deposited to MES store yard.

Material and labour for winding of ceiling fan motor 1200 mm sweep of any make with super enamelled copper winding wire of existing gauge (wt of copper winding wire per fan 350 to 500 gms) including cutting and getting out old burnt winding, sleeve work, varnishing with E class insulation varnish, threading, connections with twin core copper flexible wire of size not less than 0.75 mm of length not more than one meter with each fan complete all as specified and directed. (i) Old burnt wire shall be contractor’s property and necessary credit shall be recovered as per credit schedule. (ii) taking down of fan, and re hanging measured under item No. 147 separately.

Material and labour for winding of ceiling fan motor 1400 mm sweep of any make with super enamelled copper winding wire of existing gauge (wt of copper winding wire per fan 350 to 500 gms) including cutting and getting out old burnt winding, sleeve work, varnishing with E class insulation varnish, threading, connections with twin core copper flexible wire of size not less than 0.75 mm of length not more than one meter with each fan complete all as specified and directed. (i) Old burnt wire shall be contractor’s property and necessary credit shall be recovered as per credit schedule. (ii) taking down of fan, and re hanging measured under item No. 147 separately.

Inspection, checking adjustments and minor repairs of storage water heater 25/50 ltr capacity of any type any make vertical/ horizontal type which includes the following :- (a) Inspection, taking out of drain plug & dewatering and re-fixing the same complete all as directed . (b) Checking water tightness of storage tank . (c) Checking stop cocks with outlet/inlet pipe of geysers, pressure reducing valves etc to ensure free movement of water and easy functioning of parts. (d) Inspecting over flow vent pipe connections to ensure water-tightness and proper flow. (e) Checking and correct earth continuity of electrical items. (f) Checking functioning of heating element and correct setting adjustment of thermostat. (g) Adjustment of reducing valves, checking of dead weight type high pressure release valve and visual check of fusible plug for its intactness. (h) Replacement of defective spares shall be measured and paid under relevant items mentioned below separately as supply and fix.

Note : The following deemed to be inclusive in quoted rate :-

The above job shall be carried out by a trained electrician having ITI in electrical, documentary proof of the education of tradesman shall be produced to the Engr-in-Charge before commencement of work.

In case of major defects, entire job shall be completed within 15 days from the date of registration of complaint, failing which penalty charges @100/- per day shall be recovered.

In case of minor defects, entire job shall be completed with in 12 hrs from the time of registration of complaint, failing which penalty charges @ 50/- per job shall be recovered.

The entire job will be carried out in entire area of Air Force stn Jalahalli

All types of T&P, PVC insulation tape, minor nuts, bolts, washers etc required for maintaining the services shall be provided by contractor without any cost to the department.

Supply and fixing Heating element 1.5 KW 230 volts, ISI marked suitable for 25/50 ltrs geysers any type and any make including taking down old one including washer/ packing suitable complete all as specified and as directed.

Supply and fixing PVC connection for hot/ cold water made of double layer nylon braided and fabric at a pressure of 6kg/sq cm at both ends, 450 mm long, heavy duty with CP brass adopters, washers, suitable for 15 mm bore pipe including taking down existing one complete all as specified and as directed.

Supply and fixing in replacement pressure relieving valve CP brass confirming to relevant IS with washer suitable for 15mm bore GI pipe suitable for 25/50 ltrs geysers complete all as specified and as directed.

Supply and fixing in replacement thermostat switch range of 30-80 degree celsius suitable for geysers of 25/50 ltrs capacity (ISI marked) complete all as specified and as directed.

Material and labour for Cutting and screwing existing steel water tubing 15/20/25 mm bore for addition /alteration required for connections to geysers etc including taking down existing one complete all as specified and directed.

Supply and fixing Heating element 2.0 KW 230 volts, ISI marked suitable for 25/50 ltrs geysers of any capacity ,any type and any make including taking down old one including washer/ packing suitable complete all as specified and as directed.

Supply and fixing in replacement bottom cover of MS sheet 20 gauge suitable for 25 ltrs capacity geysers and providing a coat of red oxide to inner surface and applying one coat of synthetic enamel paint by spray painting to outer surface complete all as specified and as directed.

Supply and fixing in replacement brass non return valves, screwed down, high pressure, screwed both ends for 15mm bore iron pipe or for union, ISI marked, complete all as specified and as directed.

Supply and fixing Outer body of MS sheet not less than 20 gauge suitable for 25 ltr geyser with white synthetic enamelled paint including taking down existing one complete all as specified and as directed.

Material and labour for Grouting 4 Nos of M12 X100mm bolt in stone /brick masonry wall with 1:4 CM suitable for hanging geysers complete all as specified and as directed.

Supply and fixing Indicator lamp for geyser 25/50 ltr capacity of colour green & red complete all as specified and as directed.

Taking down carefully storage water heater (geyser) 25 ltr capacity of any type, any make from the location by removing the electric & water supply connection and shifted to work shop/MES store yard for repair and re-installation at any location including Supply and fixing in repair of heavy duty pin type fastener 4" long and making necessary inlet/outlet electric & water supply connection from existing source to geyser complete all as specified and as directed. Note :- Adjustment of reducing valves, checking of dead weight type high pressure release valve and visual check of fusible plug for its intactness.

Taking down carefully storage water heater (geyser) 50 ltr capacity of any type, any make from the location by removing the electric & water supply connection and shifted to work shop/MES store yard for repair and re-installation at any location including Supply and fixing in repair of heavy duty pin type fastener 4" long and making necessary inlet/outlet electric & water supply connection from existing source to geyser complete all as specified and as directed. Note :- Adjustment of reducing valves, checking of dead weight type high pressure release valve and visual check of fusible plug for its intactness.

Material and labour for painting of outer surface of 50 ltrs storage type water geysers after cleaning of dust & other organic/inorganic materials if any and applying one coat of synthetic enamel white paint by spray painting and writing MES No. on the geyser complete all as specified and as directed.

Supply and install water heater storage type (Geyser) vertical of capacity 25 Ltr, suitable for high pressure up to 8 bar powder coated metal body, temperature indicating dial , glass line coated tank, magnesium anode, efficient long life copper heating element, wattage 2 KW electrically operated, AC 230 Volt, BEE 5 Star Rated with complete fittings/parts and accessories for fixing on wall/surface all as per site requirement and specified and directed Make:- Bajaj / Racold / Havells

Material and labour for painting of outer surface of 25 ltrs storage type water geysers after cleaning of dust & other organic/inorganic materials if any and applying one coat of synthetic enamel white paint by spray painting and writing MES No on the geyser complete all as specified and as directed.

Dismantling carefully solar storage water heating system of 100/200/300 Ltr capacity any type for following works with testing and refixing the same in original position making all water/ electric connection to entire satisfaction of Engineer-in-charge after repair as under :-(a) Inspection, opening, of all parts, descaling, washing of inner tank with chemical solution and cleaning of outer cover storage tank. (b) Checking water tightness of storage tank after cleaning. (c) Checking and correcting earth continuity of electrical items. (d) Adjustment of reducing valves, checking of dead weight type high pressure release valve and visual check of fusible plug for its intactness. (e) Replacement of damaged solar cells (f) Necessary T&P such as ladder, helper shall be contractor responsibility.

Note : The following deemed to be inclusive in quoted rate :-

The above job shall be carried out by a trained electrician having ITI in electrical, documentary proof of the education of tradesman shall be produced to the Engr-in-Charge, before commencement of work.

In case of major defects, entire job shall be completed within 15 days from the date of registration of complaint, failing which penalty charges @ Rs. 500/- per day shall be recovered.

In case of minor defects, entire job shall be completed with 12 hrs from the time of registration of complaint, failing which penalty charges @ Rs. 100/- per job shall be recovered.

The entire job will be carried out in entire area of Air Force stn Jalahalli

Necessary T&P such as ladder, helper shall be contractor responsibility.

All types of T&P, PVC insulation tape, minor nuts, bolts, washers etc required for maintaining the services shall be provided by contractor without any cost to the department.

Supply and fixing in replacement bib taps, cast copper alloy, with crutch or butterfly handle, chromium plated, fancy type, screwed down, screwed for 15mm bore iron pipe, ISI marked, complete all as specified and as directed.

Supply and Fix in replacement of solar water heater tank 100 ltr capacity tank should be 1.60 mm thickness low carbon steel with porcelain coating, outer tank should be 0.4 mm thickness stainless steel 202 grade Non Magnetic grade, insulation in PUF 50mm including provn for suitable solar tubes complete all as specified and directed. Note :- Solar tubes shall be measured and paid separately

Supply only solar cells to replace the damaged cells in the solar panel for solar water heater 200 Ltr capacity complete all as specified and directed.

Supply only solar cells to replace the damaged cells in the solar panel for solar water heater 100 Ltr capacity complete all as specified and directed.

Supply and replace solar panel glass suitable for 100 ltrs capacity solar water heater with gasket complete all as specified and directed.

Gasket set for solar water heater panel suitable for 100Ltr capacity complete all as specified and directed.

Supply and fixing in replacement thermostat switch suitable for solar water heater of any make and size complete all as specified and as directed.

Supply and replacement of solar tube as per existing type complete all as specified and directed.

Supply and fixing Stop valves, 15 mm bore of pipe fancy type, chromium plated , high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

Supply and fix in replacement rotational moulded poly ethylene water storage tank of 300 litres capacity three layered HDPE water storage tanks cylindrical vertical with closed top as per IS 12701-1996 hoisted and fixed in position, including provn of inlet pipe, over flow pipe, washout pipe etc complete all as specified and directed.

Material and labour for Staging / steel frame work for Solar water tanks using standard mild steel sections like angle iron / MS pipe / flat iron / sheets etc using steel of Fe 410-W (Gde E-250) quality - A including necessary welding suitable to keep 300 ltrs PVC water tank in repairs complete all as specified and directed.

Taking down of exhaust fan any size/capacity after disconnecting cable connection, and refixing same in original position after necessary repair/over hauling including replacement of parts of minor nature such as screws, lugs, insulation tape, nuts, bolts, washers etc after cleaning the metal surface, greasing/lubricant etc to make it functional and making connection by replacing PVC insulated unsheathed cable of copper conduct of size 1.5 Sqmm from ceiling rose/ connector fan (minimum 0.50 Mtr length) are deemed to be inclusive in quoted rate all as specified and as directed. (Note:- Rewinding, and materials to be replaced are measured separately.)

(b) The above job shall be carried out by a trained electrician having qualified in ITI ( electrician Trade), documentary proof of the education of tradesman shall be produced to Engr-in-Charge before commencement of work.

(c) Defective unserviceable part like fan bush, bearing etc. will be paid under respective item here-in-after as supply only through proper documentation.

(d) The entire job will be carried out in Air Force stn Jalahalli

(e) Necessary T&P such as ladder, helper shall be contractor responsibility.

(f) All types of T&P, PVC insulation tape, minor nuts, bolts, washers etc required for maintaining the services shall be provided by contractor without any cost to the department.

(g) Any fan found defective/not working shall be brought to AGE E/M store yard & re-fixed after repairing.

(j) In case of major defects, entire job shall be completed within 10 days from the date of registration of complaint, failing which penalty charges @100/- per day shall be recovered.

(k) In case of minor defects, entire job shall be completed with 12 hrs from the time of registration of complaint, failing which penalty charges @ 50/- per job shall be recovered.

Supply only 3.15 mfd capacity exhaust fan condenser complete all as specified and directed.

Supply only metal louvers of suitable size for exhaust fan of the 450mm sweep complete all as specified and directed.

Supply only fan bush of suitable size for exhaust fan of the any sweep complete all as specified and directed.

Supply only metal louvers of suitable size for exhaust fan of the 300mm sweep complete all as specified and directed.

Supply only 4 mfd capacity ceiling /exhaust fan condensers complete all as specified and directed complete all as specified and directed.

Supply only fan bearing of suitable size for exhaust fan of 300mm sweep including greasing complete all as specified and directed.

Supply only fan bearing of suitable size for exhaust fan of 450mm sweep including greasing complete all as specified and directed.

Supply only metal louvers of suitable size for exhaust fan of the 250mm sweep complete all as specified and directed.

Supply only 2.5 mfd capacity ceiling /exhaust fan condensers complete all as specified and directed.

Supply only fan bearing of suitable size for exhaust fan of 250mm sweep including greasing complete all as specified and directed.

Supply and fixing Exhaust Fan 300 mm sweep, 230/240 volt AC single phase, heavy duty, 1400 RPM, corrosion less mild steel body of motor, including necessary cutting, making holes on stone/brick walls where required, fixing arrangement with MS pipe 350 mm dia of required length for protect the shape of stone masonry, suitable hold fast with necessary nut, bolts / screws with louver including taking down existing one,writing MES No. with synthetic enamel paint all specified and directed. Make- Havells /Bajaj/ Almonard. Note:- Old Unserviceable domestic exhaust fan shall be deposited to MES store yard.

Supply and fixing Exhaust fan 250 mm sweep 230/ 240 volt AC single phase PVC body 1400 RPM including necessary nut, bolts / screws including taking down existing one writing MES No with synthetic enamel paint all specified and directed. Make-Havells /bajaj/ Crompton Greaves. Note:- Old Unserviceable Exhaust fan shall be deposited to MES store yard.

Supply and fixing Exhaust fan 300 mm sweep 230/ 240 volt AC single phase PVC body 1400 RPM including necessary nut, bolts / screws including taking down existing one writing MES No with synthetic enamel paint all specified and directed. Make-Havells /bajaj/ Crompton Greaves. Note:- Old Unserviceable Exhaust fan shall be deposited to MES store yard.

Material and labour for winding of Exhaust fan 250 mm sweep of any make with super enamelled copper winding wire of existing gauge (wt of copper winding wire per fan 250 to 500 gms) including cutting and getting out old burnt winding, sleeve work, varnishing with E class insulation varnish, threading, connections with twin core copper flexible wire of size not less than 0.75 mm of length not more than one meter with each fan complete all as specified and directed. Note :- (i) Old burnt wire shall be contractor’s property and necessary credit shall be recovered as per credit schedule.

Material and labour for winding of Exhaust fan 300 mm sweep of any make with super enamelled copper winding wire of existing gauge (wt of copper winding wire per fan 250 to 500 gms) including cutting and getting out old burnt winding, sleeve work, varnishing with E class insulation varnish, threading, connections with twin core copper flexible wire of size not less than 0.75 mm of length not more than one meter with each fan complete all as specified and directed. Note :- (i) Old burnt wire shall be contractor’s property and necessary credit shall be recovered as per credit schedule.

Material and labour for winding of Exhaust fan 450 mm sweep of any make with super enamelled copper winding wire of existing gauge (wt of copper winding wire per fan 250 to 500 gms) including cutting and getting out old burnt winding, sleeve work, varnishing with E class insulation varnish, threading, connections with twin core copper flexible wire of size 0.0076mm of length not more than one meter with each fan complete all as specified and directed. Note :- (i) Old burnt wire shall be contractor’s property and necessary credit shall be recovered as per credit schedule.

Taking down of wall mounted fan any size/capacity after disconnecting cable connection, and refixing same in original position after necessary repair/over hauling . (Note:- Repair, rewinding, over hauling and materials to be replaced are measured separately.)

Description all as per Sl item No. 240 here in above but 450 mm sweep complete all as specified and directed.

Supply only fan bush of suitable size for wall mounted fan of the any sweep complete all as specified and directed.

Supply only fan bearing of suitable size for wall mounted fan of 400 mm sweep complete all as specified and directed.

Material and labour for winding of wall mounted fan 400 mm sweep of any make with super enamelled copper winding wire of existing gauge (wt of copper winding wire per fan 350 to 500 gms) including cutting and getting out old burnt winding, sleeve work, varnishing with E class insulation varnish, threading, connections with twin core copper flexible wire of sizenot less than 0.75 mm of length not more than one meter with each fan complete all as specified and directed. Note :- (i) Old burnt wire shall be contractor’s property and necessary credit shall be recovered as per credit schedule.

Material and labour for winding of wall mounted fan 450 mm sweep of any make with super enamelled copper winding wire of existing gauge (wt of copper winding wire per fan 350 to 500 gms) including cutting and getting out old burnt winding, sleeve work, varnishing with E class insulation varnish, threading, connections with twin core copper flexible wire of size not less than 0.75 mm of length not more than one meter with each fan complete all as specified and directed. Note :- (i) Old burnt wire shall be contractor’s property and necessary credit shall be recovered as per credit schedule.

Taking down aluminium/copper point wiring on & including hard wood battens, surface conduit and board/ blocks etc or through conduits for light, socket or power point, fan point complete (Taking down of fittings such as switches, sockets, bells, ceiling rose, holders , regulators, light fittings, MCB, lamps etc shall be measured and paid separately) and making good the disturbed plaster surfaces of wall, floor, ceiling and painting 2 coat of white wash/distemper to meet the existing surface and removing materials and debris to reinstate the premise neat and clean complete all as specified and directed.

Supply and fixing in repair 20 mm dia Chlorinated PVC (CPVC) Pipes of pressure rating of pressure rating 10kgf/cm2 including fittings like socket / union / Tee / Reducer / Nipple etc complete fixed to wall/ceilings/ in floors etc, complete all as specified and directed.

Supply and fixing in repair Chlorinated PVC (CPVC)Gate Valve of size 20 mm dia, (ISI marked) complete all as specified and as directed.

Supply and fixing in repair 25 mm dia Chlorinated PVC (CPVC) Pipes of pressure rating 10kgf/cm2 including fittings like socket / union / Tee / Reducer / Nipple etc complete fixed to wall/ceilings/ in floors etc, complete all as specified and directed.

Supply and fixing in repair Chlorinated PVC (CPVC) Gate Valve of size 25 mm dia,( ISI marked) complete all as specified and as directed.

Material and labour for Painting with two coats of synthetic enamel paint over coat of zink chrome on surfaces of any description, over 10cm in width or girth,not otherwise described complete all as specified and directed.

Supply only Regrigerant gas R-407C/R32/R410A in manufacturer's sealed cylinder complete all as specified and as directed. (i) Empty cylinder shall be returned to contractor. (ii) Payment shall be made for net weight of gas filled.

Material and labour for Servicing of Air curtains unit, of any type capacity and length, single phase AC, 230 Volts as in preventive maintenance along with blower assembly filter and other components including checking electrical connections complete all as specified and as directed.

Material and labour for blower motor assembly of Air curtain unit of any type capacity and length, single phase AC, 230 Volts as including electrical connections complete all as specified and as directed.

Material and labour in repairs for point wiring using approved colour coding as per IS for one light/bell/buzzer point controlled by one switch or one fan point controlled by one switch & fan regulator with PVC insulated, unsheathed FRLS multi stranded copper conductor 1.5 sqmm (nominal area) 1100 volt grade ISI 694 marked cable for phase & neutral drawn through surface PVC conduit/ existing concealed PVC Conduit, ISI marked with and including new MS/ cast iron sunken boxes duly painted with two coats of anticorrosive paint over a coat of red oxide primer on surface in touch with wall and synthetic enamel paint over a coat of red oxide on other side, covered with 3mm thick plastic laminated sheet for mounting switches, regulators, sockets etc including 1.5 sqmm (nominal area) copper conductor PVC insulated, unsheathed, multi stranded FRLS cable as earth wire and connected to earth dolly complete all as specified and as directed. Make of Conduit : Avon Plast/ Supreme/ Diplast Make of Wire : Plaza/ Polycab/ Havells Note: (a) Switches, sockets outlets, blanking plate, Light fittngs, fans, bells & regulators will be measured and paid for separately).

One light point/fan/bell point controlled by one switch

All as per item No. 256 here in before but for one 3 pin socket out 5 Amp on the same board

All as per item No. 256 here in before but for one switch socket outlet 3 pin 5 Amps on independent board

All as per Sl No 256 above but wiring with 4 Sqmm copper multistranded unsheathed cable and 4 Sqmm copper cable for earth continuity conductor controlled by one 15Amp switch socket independently

Material and labour in repairs for point wiring complete with 1.5 sqmm single core PVC insulated, unsheathed fire retacable 1100 volts grade, multi stranded with copper conductor drawn through and incl surface PVC Conduit/ existing concealed conduit with accessories in wall/roof/ceiling etc incl MS modular terminal boxes, concealed surface to walls covered with modular plates with cover etc and 1.5 sqmm PVC insulated, unsheathed copper conductor multistranded cable 1100V grade as earth continuity conductor & connecting to common earth dolly all as specified for Make of Cable : Plaza/ Polycab/ Havells/ KEI Make of Conduit : Supreme/ Diplast/ Avon Plast Note: (a) Switches, sockets outlets, blanking plate, Light fittngs, fans, bells & regulators will be measured and paid for separetely).

One light point/fan/bell point controlled by one switch

All as per item No. 261 here in before but for One 3 pin socket out 5 Amp on the same board

All as per item No. 261 here in before but for one switch socket outlet 3 pin 5 Amps on independent board

All as per Sl No 261 above but wiring with 4 Sqmm copper multistranded unsheathed cable and 4 Sqmm copper cable for earth continuity conductor controlled by one 15Amp switch socket independently

Supply and Fix switch piano flush type 5 Amps 240 volts single pole one way. Make : Anchor, Havells, L&T, Indoasian

Supply and Fix switch piano flush type 15 Amps 240 volts single pole one way. Make : Anchor, Havells, L&T, Indoasian

Supply and Fix shuttered socket outlet 3 pin 5 Amps, flush type Make : Anchor, Havells, L&T,Indoasian

Supply and Fix shuttered socket outlet 2 in 1, 3 pin, 5 and15 Amps Make : Anchor, Havells, L&T,Indoasian

Supply and fix Modular switch 1 way 6A, 1 module complete all as specified and directed. Make : Legrand/ Crabtree/ Anchor/Indoasian

Supply and fix Modular Socket, 6A - 2/3 pin combined 2 module complete all as specified and directed.Make : Legrand/ Crabtree/ Anchor/Indoasian

Supply and Fix modular switch 1 way 16 Amp.1 module. Make : Legrand/ Crabtree/ Anchor/Indoasian

Supply and Fix modular Socket, 16A - 2/3 pin combined 2 module. Make : Legrand/ Crabtree/ Anchor/Indoasian

M&L for sub main wiring with PVC insulated unsheathed FRLS 1100 volts grade multi stranded copper conductor cable 2 runs of 4 Sqmm drawn through in and incl suitable size surface PVC Conduit /concealed conduit and all accessories fixed to wall/floors along with 4 Sqmm PVC insulated unsheathed copper conductor multi stranded cable 1100V grade as earth continuity conductor and connected to common earth dolly complete all as specified and directed. Note: (a) 2 runs of 4 Sqmm cable along with one run of 4 Sqmm cable for earth conductor shall be measured as one length . (b) Connections of cables with MCBs or bus bars shall be done through appropriate size copper thimbles. Make:- Havells/ Plaza/Polycab

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr in width and not exceeding 1.5 mtr in depth for foundation and laying of cable/erecting poles up to proper level complete all as specified and directed.

Returning and filling in soil including spreading leveling watering and well ramming in layers not exceeding 25cm all as specified and directed.

Removing surplus excavated material from excavation not exc 50 meter and depositing where directed at a level not exc 1.5 meter above the starting point complete all as specified and directed.

Material and labour for Spreading ribbed soil in trenches as in cable cushioning all as per IS 1255-1983 and as directed. Note :- Excavated approved soil shall be ribbed by using sieve to separate composite particles etc as per IS and refiiling in trenches before laying of cable 8 CM and 15 CM after laying of cable. This is than gently punned down to a depth of 10 cm above the top of upper most cable (ii) For the purpose of measurement only punned thickness only will be considered for payment.

Material and labour for well burnt as class ‘B’ bricks as mechanical protection to under ground cables laying with length of the bricks equal to the width of the trench complete all as specified and directed.

Material and labour for Cutting existing road/PCC/Drain for laying of GI or any type of pipe including necessary earth work, excavation exc 600mm depth but not exc 1mtr depth, 800 mm wide including making good existing surface with 150 mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate, complete all as specified and directed. Note :- The tenderer shall take into consideration for following points while quoting rate for this item and the unit rate is deemed to be inclusive for :- (i) Earth work and excavation in any type of soil (ii) Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick complete all as specified and as directed. (iii) Removing excavated material to out side MD. (iv) Laying of any type/any bore of pipe in trenches including taking down. Supply of pipe shall be measured and paid separately (v) 150 mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate as in road to make good existing disturbed surfaces.

Supply and fixing in replacement of GI tubing light grade of size 40 mm dia fixed on walls / laid in trenches as protection pipe for under ground cable including provisioning of specials and clamps etc complete including taking down unserviceable all as speified and directed.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 80 mm dia suitable for 0.4 mpa working pressure all as specified and directed.

Supply, Laying and testing XLPE UG cable 25 sqmm cross sectional area and 3.5 core PVC insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade laid in trenches including taking out defective unserviceable cable all as specified and directed.

Supply, installation, commissioning and testing of factory assembled, floor mounted, free standing type tested LT Feeder pillar panels, with canopy, as per electrical specifications for outdoor installation to be made of IP65 Polycarbonate modular enclosures. The enclosures made of polycarbonate, should be weather/vermin proof, anti -acid, anti-corrossive, UV resistance in accordance with IEC 61439-1, fire retardant and self extingushing in accordance with IEC 60695-2-11, UL subject 94 for flammability V-0, should pass glow wire test for 960 degree in accoardance with 60695-2-11.Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262,IP65 in accordance with IEC-60529 and IEC- 60439-1, should have dielectric properties, RoHS compliants & Halogen free. The manufacturer of boards/panels shall submit a copy of type test reports as per above mentioned norms either from UL/ERDA/CPRI/NABL labs in india.The panel should be modular and compartmentalized in construction with opaque and transparent doors, properly tightened to base with thermoplastic screws having sealing gaskets of extruded silicon rubber to withstand adverse weather effects. The depth of modular enclosure should be above 200mm for air circulation & to minimize temp rise. Panel should be fitted with one No. polycarbonate IP 65, 9 W LED translucent bulk head luminaire color lamp not less than 6500K, PF > 0.95 under canopy for easy maintenance. Panel should be fitted outside with one No. of 16 A 3 Pole IP65 industrial socket and 01 No of 32A 5P IP 65 industrial socket. 3 Phase and neutral 400 Amp current carrying capacity of aluminium bus bar insulated with colour coded heat shrinkable sleeves with SMC/DMC insulators,complete with the following switch gears and mounting the panel board on ground with PCC (1:3:6) type C-1 using 20mm graded crushed stone aggregate for bedding upto a height of 45 CM above ground level, including dismanting and taking out old U/s LT panel board and reconnecting existing LT UG Cable with new panel board all as directed :-

(a) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 250 Amps, 36 KA - 01 No (Incomer). (b) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 200 Amps, 25 KA - 02Nos. (c) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 63 Amps,10 KA - 02 Nos. (d) MCB SPN of 240 V of capacity 40 Amps, 10 KA - 02 Nos. (e) Multifunction Meter (V,I,PF) with suitable capacity of CT's - 01 No. (f) Indicating lamp (R-Y-B) set LED type with backup MCB for 3 Phase Supply - 01 set. (g) Space for spare feeder - 01 No. Note :- (i) The Contractor Shall submit the drawing for approval of GE before executing the work. (ii) Insulators, bus bar sleeves, lugs, gland etc including complete wiring with suitable size of copper wire are all inclusive in unit quoted rate. (iii) Make of Switch gear : Schneider/L&T/C&S. (iv) MCCB should be ICu =100% ICs. (v) Make of LT Panel/FPB shall be as mentioned in list of makes (PS).

Supply, installation, testing & commissioning of maintenance free chemical earthing system comprising of 17mm dia copper bonded rod 3 mtr long horizontally pre welded T-terminal rod with provision for connection size of 50 x 150mm long, 6mm thickness with equal space either side, with 12mm dia hole of 02 numbers each on either side of the terminal clamp with 250 microns (average) coating thickness, tested and certified by CPRI India alongwith 50 Kg earth energizer compound and 10 litres earth resistance reducing liquid. The earthing energizer compound and resistance reducing earthing liquid shall be tested as per IEC-62561-7 read with ASTM G57-06, CI 3.4 Amp by any NABL accredited lab. The above mentioned rod shall be installed in 4-6 inch bore, 12 feet depth with a distance of minimum 3 meters between each installation including taking down existing one, complete all as specified and directed. Make : Model HTSP 317 of safeTrode or equivalent in OBO Betterman/ FURSE/ERICO.

The quoted rate shall also deemed to be included the following :- (i) Prior to installation of maintenance free chemical earthing, soil resistivity test to be carried out at the location where earthing work to be done in presence of Engr-in- Charge/JE (E/M),user and the report has to submit to Garrison Engineer with recommendation of manufacturer, if required additional interconnection of earthing (not more than 04 number of earthing) to achive earth result less then 1 Ohms. The arrangement done for soil resistivity testing and submission of report with recommendation deemed to be included in the quoted rate.

(ii) The description/ size/ qty of items mentioned in above are for indicating only however qty/ size may vary at site condition to maintain the earth resistance 1 ohm. The contractor shall quote rate by considering all factors.

(iii) Rate of earth energizer compound of 25 Kg of 02 bags and earth resistance reducing liquid 10 litre per cane for each pit deemed to be included in the quoted rate.

(iv) Resistivity of earth energizer compound and resistance reducing earthing liquid shall be certified by any NABL accredited lab carried out as per IEC-62561-7 read with ASTMG57-06, CI-3.4A and the certificate of same shall be submitted by the contractor before commencement of work.

(v) Earth enhancing material should not leach into the adjacent soil or underground water channels and its PH value should be in neutral range complete all as specified and as directed. It should solidify when mixed with water and set like concrete.

(vi) Copper strip of size 20 x 3 mm shall be fixed on proper post insulator at the instrument end ( copper strip upto 7.5 RM shall be considered in unit quoted rate and extra will be measured and paid separately).

(vii) Testing of earth shall be carried out in presence of departmental and user representative and report shall be submitted to Garrison Engineer duly signed by all concerned.

(viii) Earth resistance tester will be provided by the contractor. Tester should be calibrated from authorised company/ lab.

(ix) Earthing shall be tested after completion of work by the contractor in presence of Engr-in-charge, user and proper record shall be maintained duly signed by all concerned. After testing if the desired earth resistance of less than 1 Ohm is not obtained, the earthing will be redone at no extra cost to Govt. till desired result is obtained.

(x) The contractor shall give a written guarantee of minimum three years for maintaining the earth resistance less than 1 Ohm after certified date of completion.

(xi) No further maintenance or periodic watering or recharge shall be required in earthing during its guarantee period of over 03 years in all type of soil including soft/ disintegrated or hard rock.

(xii) During the guarantee period, if earth resistance is not maintained less than 1 ohm the contractor has to redo or rectify at no extra cost to Govt till desired result is maintained.

(xiii) A security deposit of value equal to 2.5 % of the rate quoted for chemical earthing for each earthing shall be retained from payment due to the contractor from final bill for the guarantee period.

(xiv) The electrode shall carry manufacturer's name .

(xv) The connection clamp shall be permanentlly welded to the copper bounded rod to avoid any kind of connectivity loss,.The pre-welded copper bounded rod shall not need any additional clamp for termination.

(xvi) The acceptable earth resistance at earth busbar/ test point shall not be more than 0.1 ohm.

(xvii) Earth work such as auguring and making good the surrounding area shall carried out in any type of soil.

(xviii) The contractor shall submit CPRI India certified document for copper bounded rod to ensure genuineness of material.

(xix) Sign board of mild steel sheet 2 mm thick duly painted with two coats of synthetic enamel paint over a coat of red oxide Zinc chrome primer showing result of earthing shall be fixed near the earth pit after completion as directed by engr -in- charge.

S&F in repair copper strip 20 x 3mm thick as earthing lead fixed to wall/roofs etc including taking down existing one, complete all as specified and directed. Note : - All Joints should be joined by Exothermic Welding or Brazing.

Earth pit cover made of heavy duty poly plastic of high grade polypropylene tested and certified by any NABL accredited lab for load bearing capacity not less than 7.2 tonnes with top dia not less than 250mm, bottom dia not less than 330 mm and height not less than 260 mm for each electrode pit, complete including taking down, complete all as specified and directed. Make : Model SEPC 250 of SAFE TRODE/ Electrogrip Model/ EGTEK3LC of ISG Global or equivalent in OBO Betterman/ ERICO. Note :- The contractor shall submit load bearing capacity certificate from the manufacturer.

Supply, installation, commissioning and testing of factory assembled, floor mounted, free standing type tested LT Feeder pillar panels, with canopy, as per electrical specifications for outdoor installation to be made of IP65 Polycarbonate modular enclosures. The enclosures made of polycarbonate, should be weather/vermin proof, anti -acid, anti-corrossive, UV resistance in accordance with IEC 61439-1, fire retardant and self extingushing in accordance with IEC 60695-2-11, UL subject 94 for flammability V-0, should pass glow wire test for 960 degree in accoardance with 60695-2-11.Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262,IP65 in accordance with IEC-60529 and IEC- 60439-1, should have dielectric properties, RoHS compliants & Halogen free. The manufacturer of boards/panels shall submit a copy of type test reports as per above mentioned norms either from UL/ERDA/CPRI/NABL labs in india.The panel should be modular and compartmentalized in construction with opaque and transparent doors, properly tightened to base with thermoplastic screws having sealing gaskets of extruded silicon rubber to withstand adverse weather effects. The depth of modular enclosure should be above 200mm for air circulation & to minimize temp rise. Panel should be fitted with one No. polycarbonate IP 65, 9 W LED translucent bulk head luminaire color lamp not less than 6500K, PF > 0.95 under canopy for easy maintenance. Panel should be fitted outside with one No. of 16 A 3 Pole IP65 industrial socket and 01 No of 32A 5P IP 65 industrial socket. 3 Phase and neutral 400 Amp current carrying capacity of aluminium bus bar insulated with colour coded heat shrinkable sleeves with SMC/DMC insulators,complete with the following switch gears and mounting the panel board on ground with PCC (1:3:6) type C-1 using 20mm graded crushed stone aggregate for bedding upto a height of 45 CM above ground level, including dismanting and taking out old U/s LT panel board and reconnecting existing LT UG Cable with new panel board all as directed :-

(a) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 250 Amps, 36 KA - 01 No (Incomer). (b) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 200 Amps, 25 KA - 01No. (c) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 100 Amps,10 KA - 02 Nos. (d) MCB SPN of 240 V of capacity 40 Amps, 10 KA - 02 Nos. (e) Multifunction Meter (V,I,PF) with suitable capacity of CT's - 01 No. (f) Indicating lamp (R-Y-B) set LED type with backup MCB for 3 Phase Supply - 01 set. (g) Space for spare feeder - 01 No. Note :- (i) The Contractor Shall submit the drawing for approval of GE before executing the work. (ii) Insulators, bus bar sleeves, lugs, gland etc including complete wiring with suitable size of copper wire are all inclusive in unit quoted rate. (iii) Make of Switch gear : Schneider/L&T/C&S. (iv) MCCB should be ICu =100% ICs. (v) Make of LT Panel/FPB shall be as mentioned in list of makes (PS). Note :- An amount of Rs 134049.00 on account of credit schedule for schedule 'A' part II shall be deducted from the total amount of BOQ to arrive at the contract sum.

JM Engineering (BID ID -3135784)

PLATINUM CONSTRUCTIONS (BID ID -3139567)