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| 1 | All in all comprehensive maintenance of various type air conditioners including repair / replacement of compressor, condensing/ cooling coil , refrigerant piping , fan motor , remote , charging of refrigerant whenever required and periodical servicing as per OEM's recommendations and standard terms & conditions of PWD to meet efficient performance of the equipment. |
| 2 | 1.5/1.8/2.0 Tr Split type air conditioner |
| 3 | Providing & Fixing of 240/415 V AC MCB with positive isolation of 10 kA breaking capacity (B/ C/D tripping characteristic as per type of load and site requirement) 4 KV impulse withstand voltage, ISI marked IS 8828(1996) / conforming to IEC 60898-1 2002, IEC 60947-2, low watt losses, trip free mechanism , energy limiting of class 3 as per IEC, minimum phase termination capacity of 25 sq.mm., conductor line load reversibility , IP 20 contact protection and fitted in existing distribution board/sheets, minimum electrical operation 20,000 upto 20 A rating, 10,000 upto 63 A, 5000 for 80 A & above rating including making connections, testing etc. as required. |
| 4 | Double pole MCB (With B / C curve tripping characteristics) |
| 5 | 6 A to 32 A rating |
| 6 | Providing & Fixing of Recessed/surface mounting heavy duty Enclosure made out from Galvanized steel / CRCA sheet, powder coated conforming to IS-8623-1 & 3 / IEC 61439- 1 & 3. complete with din rail making internal DB terminations with copper lugs, detachable gland plate, including making connections, testing etc. as required. |
| 7 | Suitable for Two / Three / Four module for MCB |
| 8 | Supply and laying PVC Insulated and PVC Round Sheathed Multi Core copper conductor (IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from copper, stranding in acc. to IS:8130/IEC 60228 for lower watt loss , oxygen free for less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5, in existing pipe / open trench / Cable tray / on surface including making connection etc. as required. |
| 9 | 2.5 sq.mm x 3 core |
| 10 | SITC of Interconnecting refrigerant copper pipe for split/Ductable/ Casseette AC of DHE Grade C12200- ASTM B68, B75, chemical composition of copper %- 99.0 Min and Phosphorus %- 0.015 to 0.040 . For Annealed copper tube :- Tensile strength = 210 Mpa wih elongation % = 40 Min . Ink Mark Brand Printing on Hard Tubes should be present. Piping between each set of indoor & outdoor units of different sizes as per OEM requirement & specifications including class 'O' Nitrile rubber sleeves (size as per item no. 22.43),7 mil Glass Cloth with 3 coats of anti UV paint (on area which is exposed to weather) chase cutting, supports, making good the same with sand cement plaster etc. as required. |
| 11 | as required. |
| 12 | Providing & Fixing of IS : 4985 - 2000 Class -4 (10 Kgf / Sqcm) UPVC drain water piping with fittings (IS:7834 & 10Kgf/sqcm) like elbow, socket, Tee, solvent cement jointing, support with MS hanger on ceiling or recessed in wall with chasing & plastering with 6 mm thick closed cell elastomeric nitrile rubber insulation including leakage testing etc. as required of following Nominal sizes. |
| 13 | 20 mm |
| 14 | Supplying and charging of fresh refrigerant and testing of performance of air conditioner/ fridge/ water cooler of following capacity including capallary and strainer/ filter. |
| 15 | 1.0 TR Window/ Split A.C. |
| 16 | 1.5 TR Window/ Split A.C. |
| 17 | 2.0 TR Window/ Split A.C. |
| 18 | Replacement of defective compressor by company repaired compressor as per OEM recommendations of following gadgets including testing etc. as required. Replacement of material or components shall be use as per guidelines of OEM of original product. All the scrap material should be retained by the contractor. |
| 19 | 1.5 TR A.C. |
| 20 | 2.0 TR A.C. |
| 21 | P & Replacement of condensing/ cooling coil of copper fins for following capacity A.C./ Water cooler/ Fridge as required. Replacement of material or components shall be use as per guidelines of OEM of original product. All the scrap material should be retained by the contractor. |
| 22 | 1.5 TR A.C. |
| 23 | P & Replacement of overload protection of A.C./ Water cooler as required. Replacement of material or components shall be use as per guidelines of OEM of original product. All the scrap material should be retained by the contractor. |
| 24 | P & Replacement of thermostat of A.C./ Water cooler/fridge as required. Replacement of material or components shall be use as per guidelines of OEM of original product. All the scrap material should be retained by the contractor. |
| 25 | P & Replacement of starting relay of A.C/water cooler/fridge compressor as required. Replacement of material or components shall be use as per guidelines of OEM of original product. All the scrap material should be retained by the contractor. |
| 26 | P & Replacement of fan motor of evaporator/ condensor complete as required. Replacement of material or components shall be use as per guidelines of OEM of original product. All the scrap material should be retained by the contractor. |
| 27 | S & F of capacitor of 230V/ 275V, 50Hz rating of plastic casing and terminals -Lugs or copper wire. |
| 28 | Running capacitor |
| 29 | 2.5/3.15 micro farad |
| 30 | 4.0 micro farad |
| 31 | 6.0 micro farad |
| 32 | S&F following sizes of ISI marked ( IS:14927 P - II ) uPVC trunking along with accessories like coupler, inner, outer, elbow, square box, tee, end cap etc. on surface with screws, expansion fasteners etc. as required. |
| 33 | 100 mm x 50 mm |
| 34 | Please Read T&C Please Enable Macros to View BoQ information |
