MAINTENANCE AND REPAIR OF SUMMER APPLAINCES INCLUDING INVERTER TYPE ACs INSTALLED IN DIFFERENT UNITS OF INS VENDURUTHY, INHS SANJIVANI, NSRY AND HQ SNC AT NAVAL BASE KOCHI.

Amount

Material & Labour for General servicing of 1.5/2.0 TR capacity window type AC after taking down from the existing position, transporting to workshop, clean internal parts, clean external cover with suitable liquid/ solvent, clean filter/ washing with water, replace the unserviceable parts if any including re-fixing the AC in same/ other location and connecting, commissioning complete all as directed.

All as per item No 1 here in above, but Outdoor unit of Split type Air Conditioner 1.5/2.0 Ton.

All as per item No 1 here in above but Indoor unit of Split type Air Conditioner 1.5/2.0 Ton.

All as per item No 1 here in above but Deep Freezer of capacity upto 420 Litres

All as per item No 1 here in above but Refrigerator of capacity 165 Litres to 310 Litres.

Material & Labour for General servicing of 1.0/ 1.5/ 2.0 TR capacity window type AC after taking down from the existing position, clean internal parts, clean external cover with suitable liquid/ solvent, clean filter/ washing with water at same location, replace the unserviceable parts if any including re fixing the AC in same/ other location and connecting, commissioning complete all as directed.

All as per item No 6 here in above, but Outdoor unit of Split type Air Conditioner 1.5/2.0 Ton.

All as per item No 6 here in above but Indoor unit of Split type Air Conditioner 1.5/2.0 Ton.

Material & Labour for General servicing of 1.5/ 2.0 TR capacity inverter split type AC indoor Unit clean internal parts, clean external cover with suitable liquid/ solvent, clean filter/ washing with water at same location, replace the unserviceable parts if any commissioning complete through OEM all as directed.

All as per item No 9 here in above, but Outdoor unit of Inverter Split type Air Conditioner 1.5/2.0 Ton. Notes for items No 1 to 10: Major spares are measured and paid separately under relevant item in BOQ.

Material & Labour for Leak testing of Window type Air Conditioner of capacity 1.0/1.5/2.0 TR including filling of nitrogen gas for pressure testing, finding leaks, Vacuuming the system, necessary brazing work, charging with refrigerant gas (R-22) of required quantity, testing for proper functioning all as specified and directed.

All as per item No 11 here in above but Split type Air Conditioner 1.5/2.0 Ton.

Supply & Fix in replacement of Hermetically sealed compressor unit suitable for Window / split type ACs of 1.5 Ton capacity in exchange of the existing unserviceable sealed compressor unit including connecting up complete all as specified & directed.

All as per item No 13 here in above but 2.0 TR

All as per item No 13 here in above but suitable for Refrigerator of capacity upto 310 Litres

All as per item No 13 here in above but suitable for Deep Freezer of capacity upto 420 Litres

Supply& Fix Copper Condensing coil and aluminium fins suitable for 1.5/2.0TR capacity Window type Air conditioner including necessary brazing, gas charging, leak testing, Vacuuming etc including taking down old unserviceable condensing coil complete all as specified.

All as per item No 17 here in above but Outdoor unit of Split type type Air Conditioner 1.5/2.0 Ton.

Supply& Fix in repair Running capacitor 45/50 MFD suitable for Window/Split type AC all as specified.

All as per item No 19 here in above but 36 MFD.

All as per item No 19 here in above but 10 MFD.

All as per item No 19 here in above but 8 MFD.

Supply & Fix in repair Capacitor 6 MFD, 240 Volt suitable for fan motor of Window / Split type AC all as specified and as directed.

All as per item No 23 here in above but 4 MFD, 240 Volt.

All as per item No 23 here in above but 2/2.5 MFD, 240 Volt.

All as per item No 23 here in above but 1.5 MFD, 240 Volt.

Supply & Fix in repair Fan motor 1/5 HP, 240 Volt long shaft suitable for Window type AC of any capacity, make or model complete all as specified and directed.

Supply and replace Fan motor 1/5 HP 240 Volt suitable for outdoor unit of split type AC of any capacity, make or model complete all as specified and directed.

Supply and replace Fan motor 240 Volt suitable for outdoor unit of inverter type Split AC of any capacity, make or model complete all as specified and directed.

Supply and replace Fan motor 240 Volt suitable for indoor unit of inverter type Split AC of any capacity, make or model complete all as specified and directed.

Supply and replace blower 240 Volt suitable for indoor unit of inverter type Split AC of any capacity, make or model complete all as specified and directed.

Supply & Fix in repair Fan blade suitable for Window type AC of any capacity make or model complete all as specified and as directed.

Supply & Fix in repair Fan blade suitable for Outdoor unit of Split type AC of any capacity, make or model complete all as specified and as directed.

Supply & Fix in repair Copper tube 3/8" including nitrile rubber insulation for suction and liquid refrigerant line suitable for split type AC complete all as specified and directed.

Supply& Fix in repair copper tube 5/8" complete all as specified and as directed.

Supply& Fix in repair copper tube 3/4" complete all as specified and as directed.

Supply& Fix in repair copper tube 1/4" complete all as specified and as directed.

Supply& Fix in repair copper tube 1/2" complete all as specified and as directed.

Supply and replace Prime Control Remote Board and temperature digital display sensor suitable for split type/Window AC of any capacity, make or model all as per site requirement.

Supply and replace Prime Control Remote Board and temperature digital display sensor suitable for 3 phase Tower AC of any capacity, make or model all as per site requirement.

Supply and fix in repair indoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for LLYOD AC of following Models as follows including all connecting wires/ lugs and the model as per site requirement complete all as directed. 1.LS24VIHC 2.LS24I38FI(G) 3.LS24I32WSEL

Supply and fix in repair outdoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for LLYOD AC of following Models as follows including all connecting wires/ lugs and the model as per site requirement site requirement complete all as directed. 1.LS24VIHC 2.LS24I38FI(O) 3.LS24I32WSEL

Supply and fix in repair indoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for LLYOD AC of following Models as follows including all connecting wires/ lugs and the model as per site requirement site requirement complete all as directed. 1.LS18I35JA 2.LS18FI 3.LS18A 4.LS18FHO 5.LS18I31AF 6.GLS18I5FWCBP 7.LS18I32WSEL

Supply and fix in repair outdoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for LLYOD AC of following Models as follows including all connecting wires/ lugs and the model as per site requirement site requirement complete all as directed. 1.LS18I35JA 2.LS18FI 3.LS18A 4.LS18FHO 5.LS18I31AF 6.GLS18I5FWCBP 7.LS18I32WSEL

Supply and fix in repair indoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for LG split type AC of Model No. MS-Q18ENXA all as specified, as per site requirement site requirement complete all as directed.

Supply and fix in repair outdoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for LG split type AC of Model No. MS-Q18ENXA all as specified, as per site requirement site requirement complete all as directed.

Supply and fix in repair indoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for LG split type AC of Model No. MS-Q24HNXA all as specified, as per site requirement site requirement complete all as directed.

Supply and fix in repair outdoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for LG split type AC of Model No. MS-Q24HNXA all as specified, as per site requirement site requirement complete all as directed.

Supply and fix in repair indoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for Blue star split type AC of Model No. CNHW18CAFO, BO-3HW18AATU all as specified, as per site requirement site requirement complete all as directed.

Supply and fix in repair outdoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for Blue star split type AC of Model No. CNHW18CAFO, BO-3HW18AATU all as specified, as per site requirement site requirement complete all as directed.

Supply and replace indoor Prime Control Remote Board including sensors if necessary at site and temperature digital display sensor suitable for Blue star split type AC of Model No. CNHW24CAFO all as specified, as per site requirement and the spare of each board from the below model should be provided in prior to this office site requirement complete all as directed.

Supply and fix in repair outdoor Prime Control Remote Board including sensors and temperature digital display sensor suitable for Blue star split type AC of Model No. CNHW24CAFO all as specified, as per site requirement site requirement complete all as directed. (Notes for item Nos. 39 to 52):- (i) The contractor shall ensure 10% of all PCB models in stock to rectify the complaints on emergency basis.

Supply and replace factory made MS bracket or Stand duly painted suitable for outdoor unit of split AC including necessary PCC work, making surface matching with existing etc, all as specified.

Supply and fill Refrigerant Gas-R-22.

Supply and fill Refrigerant Gas-410a (Penta & Di Fluoroethane).

Supply and fill Refrigerant Gas R- 32.

Material & Labour in repair to voltage stabilizer 5 KVA by rewinding the main stabilizing unit and replacing PCB, sensing unit, power relay, connector piece and testing on completion all as specified and as directed

All as per item No 57 here in above but of 4KVA

Supply& Fix in repair 3 Core multistranded Copper Conductor PVC insulated sheathed flexible cable of size 1.5 Sqmm complete all as specified and as directed

All as per item No 59 here in above but 4 Core, 1.5Sqmm.

Material & Labour for Sealed compressor unit suitable for 2.5/3 TR capacity 3 phase Tower AC including first filling of refrigerant gas, compressor oil etc. testing and commissioning , including taking down of old unserviceable one complete all as specified and as directed

Material & Labour for servicing of condenser coil of Tower split AC 2.5/5 TR capacity, Cleaning / Pressure washing of choked condenser fins, tubes etc, with water soluble material including leak testing complete all as specified and as directed

Supply& Fix in repair Fan motor suitable for outdoor unit of 3 phase tower AC of any capacity make or model all as specified and as directed.

Supply& Fix in repair Industrial type metallic 3 pin top 20 Amps 240 Volt complete all as specified and directed

Supply& Fix in repair 15 Amps 240 Volt Plug top Heavy Duty complete all as specified and directed

Material & Labour for sub main wiring on wall /ceiling with 2 runs of 4 Sqmm single core PVC insulated un sheathed multi stranded copper cunductor FR cable 1100 Volt grade drawn through and including PVC conduit pipe of medium grade not less than 20mm dia including PVC conduit specials and 1 run of 4 Sqmm cable single core 1100 Volt grade multi stranded copper conductor FR cable as earth continuity conductor and connecting with suitable size thimble including taking down of old one complete all as specifed and as directed Note: Two runs of sub main wire, One run of earth wire and PVC conduit with accessories shall be measured as One unit.

Supply & Fix in repair sheet metal enclosure single pole with a two pin and earth plug and socket complete with one single pole MCB 20 Amps, 240 Volt complete all as specified and directed.

Supply & Fix in replacement of MCB SP 6 to 32 Amps "C" series 240 Volt, complete all as specified and directed.

Material & Labour for spray painting single coat anti corrosive enamel paint to cover of window AC of any capacity complete all as specified and directed.

Material & Labour for spray painting single coat anti corrosive enamel paint to outer unit of split AC 1/1.5/2 TR capacity complete all as specified and directed.

Material & Labour for spray painting single coat anti corrosive enamel paint to cover of Refegrotor of any capacity complete all as specified and directed.

Writing letters or figures for permanent marking of MES No with anti corrosive enamel paint not exceeding 03 cm in height as numbers obtained from Engineer-in-charge in window AC/Split ACs inner and outer unit with thick approved colour paint all as directed

Supply and replace non inverter indoor type of 1.5/2TR of make by dismantling the old indoor and connecting up with existing outdoor unit including copper pipe and necessary brazing as per site requirement and as directed.

Material & Labour for disconnecting the unserviceable stabilizer of any capacity 230 volts, any make from site and servicing complete and refixing back with necessary nuts/bolts fixed on walls and connecting up with A/C's drilling as per site requirement and all as directed by Engineer-in-charge.

Material & Labour for dismantling, taking down after disconnection split AC of capacity 1.5/ 2.0TR from existing location including indoor/ outdoor units alongwith its pipes, connecting cables, clamps/ stands, water drain pipes etc including making good the surfaces to match with existing finishes in all respects and re-fixing at new location as directed with all accessories such as clamps, pipes, stand for outdoor unit including top up of refrigerant gas if required and making satisfactory working of AC unit in all respect complete all as directed and specified by Engineer-in-charge.

Material & Labour for dismantling, taking down after disconnecting Split AC of capacity 1.5/2 TR from high rise building (G+2 and above) along with its pipes ,connecting cables , clamps/stands, water drain pipes etc including making good the surfaces to match with the existing finishes in all respects and re-fixing at new location/existing location as directed with all accessories such as clamps, pipes, stand for outdoor unit including top up of refrigerant gas if required and making satisfactorily working of AC unit in all respect all as directed and specified by Engineer in Charge. Note: The safety equipments, including necessary tools/scaffolding/safety harness shall be provided by the contractor. The rate for the same shall deem to be included in the quoted rate.

Material and labour for attending day to day complaints pertains to various capacity of cooling appliances as and when required by Refrigerator Mechanic and helper with necessary tools and plants for checking the equipment at existing location, find out the faults to the equipments, complete and rectification of minor problems (compressor control panel resetting with electrical components like replacement of lugs/pin, MCB resetting, electrical wiring connections gas top up (gas shall be measured and paid separately under relevant item) ,to make the AC functional in all respect all as directed by the Engineer -In Charge.

Notes: 1. Complaints/service schedule list shall be collected from concerned JE/Engineer-In Charge and report back on daily basis. 3. A penalty of Rs. 250/- per day will be levied in case breakdown of equipment more than 72 working hours from the time of complaint registration due to non attending. 4. The item shall be measured and paid only when No replacement of spares and general servicing included in the repair work. If any spare replacement and general servicing included in the work, the work shall be measured and paid relavent item only.

Amount of Credit Schedule shall be deducted to arrive the Contract Sum.

St George Engineering Works (BID ID -3059965)