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| 1 | Supply, installation, testing and commissioning of 25 TR capacitydraw through type Floormounted air handling unit as per the techanical specifications annexed as annexure \"B\" |
| 2 | Supply, installation, testing and commissioning of hot water and chilled water piping of M.S ‘C” class ERW pipes as per the techanical specifications annexed as annexure \"B\" |
| 3 | 50mm dia. |
| 4 | 25mm dia. |
| 5 | Providing and fixing of pipe section glass wool insulation of 80 kg/m³ density duly covered with aluminum cladding of 26 SWG over the following size pipes. 50 mm thick insulationa) 50 mm pipe dia. |
| 6 | Supply, installation, testing and commissioning of butter fly valves with stain less steel disc and EPDM liner of PN 1.6 ratings of following dia.a) 50 mm dia. |
| 7 | Supply, Installation, testing commissioning of 25mm ball valvefor drain purpose. |
| 8 | Supply, installation, testing and commissioning of 24 swg sheet metal ducts fabricated as per the techanical specifications annexed as annexure \"B\" |
| 9 | Providing and fitting of powder coated extruded aluminumsupply & return air diffusers as per the techanical specifications annexed as annexure \"B\" |
| 10 | Providing & fitting of powder coated extruded aluminum supply air grille with aluminum volume control dampers as per the techanical specifications annexed as annexure \"B\" |
| 11 | Providing & fitting of powder coated extruded aluminum return air grille with louvers but without volume control dampers complete as required. |
| 12 | Providing & fitting of volume control dampers of 18 swg of opposed blade type as per the techanical specifications annexed as annexure \"B\" |
| 13 | Providing and fitting of fresh air inlet multiple louver type damper with air filter and bird screen connected to fresh air duct to AHU’s mixing chamber in the machine room. |
| 14 | Providing and fixing of acoustic lining to the Machine Room with resin bonded glass wool of 25 mm thick having density of 32 Kg/M³ and covered with 26 gauge thick perforated aluminum sheet with at least 20% perforation and tissue paper. |
| 15 | Supply, installation, testing and commissioning of 25mm Automatic Air Release valve over return line of AHUs through 25mm nipple and ball valve. |
| 16 | Providing and fixing of dial type mercury filled thermometer of temperature measuring range 0º to 120º C at supply/return chilled and hot water pipe line. |
| 17 | Providing and fixing of false ceiling of powder coated ofaluminium composite panel of 4 mm thick sheets as per the techanical specifications annexed as annexure \"B\" |
