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| 1 | Descalling of Chiller of 300 TR Screw (Voltas Make) |
| 2 | Chemical circulation upto standard condensor |
| 3 | Both end cover dismantling |
| 4 | Roding copper tube manually |
| 5 | Flushing of copper tube with fresh water |
| 6 | Box- up of Machine |
| 7 | Taking Set value of reading after descaling work. |
| 8 | Note:- For this work any enlisted contractor for air conditioning is eligible to participate in the bid, subject to condition that agency will got work executed only from authorised Engineer of Original Equipment Manufacturer (i.e. Voltas) alongwith original spare parts. |
| 9 | Topping of refrigenrant (R-134A) in chilling machine of capacity 300 TR Capacity complete in all respect. The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 10 | Repair and Over hauling 30-40 HP chiller Pump with motor including complete work of pump changing of bearing, tyre coupling, carriage and fixing of motor with pump on site with all nut and bolt as required at site to the entire satisfaction of EIC including credit of old materail. The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 11 | Repair and Over hauling 40-50 HP Condensor Pump with motor including complete work of pump changing of bearing, tyre coupling, carriage and fixing of motor with pump on site with all nut and bolt as required at site to the entire satisfaction of EIC including credit of old materai. The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 12 | Providing and fixing of hot water generator controller in AC plant chiller unit water line outlet/ inlet Temperature controller suitable make complete in all resepct. (Make Rapidcool). The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 13 | Providing and fixing of Hot water generator Emerson Heater 20-25 KW complete in all respect. The rate is quoted should include the site visit, detection of fault and replacment with testing. Make Daspass, BCH, Theta, Rapidcool. |
| 14 | Providing and fixing of Level Switch for hot water Generator complete in all respect as per site requirement to the entire satisfaction of EIC. |
| 15 | Supply and installation of Temperature Sensor for both Chilled water inlet/outlet condensor water inlet outlet. The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 16 | Providing and fixing of Hot water temperature sensor complete in all respect. The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 17 | Providing and fixing of contactor blocks condensor of chiller pumps. The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 18 | MNX 25 |
| 19 | MNX 32 |
| 20 | MNX 50 |
| 21 | MNX 70 |
| 22 | Supply and installation of MCB 63 amp terminal Blocks complete in all respect. Make L&T, Havells. The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 23 | Providing and fixing of copper wires/ cables single core 35 mm complete in all respect as per site requirement to the entire satisfaction of EIC. Make Havells, BCH, Phenolex. |
| 24 | Providing and fixing of various size of copper thimble complete in all respect as per site requirement fitting, clamping with entire satisfaction of EIC. |
| 25 | 25/35/40 Sqm with sleeve. |
| 26 | Providing and fixing of single phase preventer complete in all respect. (Make minilac, L & T, BCH) The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 27 | Providing and fixing of Digital Amp meter/ volt amp. complete in all respect make L&T, BCH, Scheinder. The rate is quoted should include the site visit, detection of fault and replacment with testing. |
| 28 | Providing & Fixing Indicator lamp complete in all respect. The rate is quoted should include the site visit, detection of fault and replacement with testing. |
| 29 | Service Screw Chiller units for 300 TR complete in all respect as per site requirement to the entire satisfaction of EIC. |
| 30 | Dressing of internal HT/LT internal/ with 1.5 control pannel wire with thimbling and PVC tie i/e cleaning of complete panel from inside with nut bolt, thimbles,tightening of bus bar, bolts, earthing wire connections and testing of pumps/motor to the entire satisfaction of EIC. Please Enable Macros to View BoQ information |
