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| 1 | Supply, Installation, Testing, and Commissioning of air-cooled Hi-Wall split type air conditioners of following capacities comprising Indoor and Outdoor Units with factory-charged Rotary/Scroll compressors (R-32/R-410A) including surface/concealed copper refrigerant piping insulated with closed-cell elastomeric nitrile rubber insulation and wrapping tape (up to 3 m), FRLS type copper power cable (up to 3.5 m) with suitable plug top, 3 meters of drain pipe, and wireless remote control with suitable battery. The system shall operate on 230V, 50Hz (±tolerance as per applicable standard), single-phase AC supply, providing cooling, dehumidification, and air circulation functions conforming to IS-1391 (Part-II ) with all amendments, and shall be capable of efficient performance at outdoor ambient temperatures up to 50°C, with a minimum 5-year OEM warranty on both the compressor and PCB. The system shall be installed with S&F appropriate fixing arrangements as per OEM recommendations, including wall openings, mending well the damages and making necessary connections including T&P & labour etc as required complete in all respect as per the direction of EIC. |
| 2 | Cooling Capacity- 5.2 kW (Minimum) , Air Flow Rate:600 CFM (Minimum) Minimum ISEER - 5.0, BEE level - 4-Star(min). |
| 3 | Cooling Capacity- 6.1 kW (Minimum) , Air Flow Rate:800 CFM (Minimum) Minimum ISEER - 5.0, BEE level - 4-Star(min). |
| 4 | Installation of Split type AC machine with necessary connection between indoor and outdoor unit by means of Copper pipe & cable including cutting hole on wall, supply & fixing of outdoor unit mounting barcket of high grade carbon steel on wall with nut, bolts etc. as required. |
| 5 | Copper Refrigeration pipe line for liquid and suction line with fittings, elbows, bends, supports & brackets (Make- Totaline/ Jobu/ Nippon). |
| 6 | Liquid Line 3/8\\" OD with 13 mm thick Nitrile Insulation). |
| 7 | Liquid Line (1/4\\" OD with 13 mm thick Nitrile Insulation). |
| 8 | Suction Line (5/8\\" OD with 19 mm thick Nitrile Insulation). |
| 9 | Suction Line (1/2\\" OD with 19 mm thick Nitrile Insulation). |
| 10 | S & F of 3 core 4.0sq.mm. of 1.1kV grade PVC insulated Copper cable for connection between indoor & outdoor units including proper termination with copper socket as required (Make: Polycab/ Finolex/ KEI). |
| 11 | S & F of 4 core 2.5sq.mm. 1.1kV grade PVC insulated Copper cable for connection between indoor & outdoor units including proper termination with copper socket as required (Make: Polycab/ Finolex/ KEI) |
| 12 | S & F of 25mm dia PVC/ HDPE water pipe line on wall with suitable tie/saddle etc. as necessary for drainage of water from AC machine's indoor unit to outside. |
| 13 | FLOOR MOUNTED AIR HANDLING UNITSITC of Factory designed floor mounted Air Handling Unit of 0.6 mm pre coated GI (outside) & 0.6mm plain GI (inside) double skin casing having 43±2 mm thick PUF insulated extruded Aluminium frame construction Profile having thermal break profile suitable for outdoor application with Mixing Box having built in UV lamp & compartable with DX Condensing Unit, chamber with necessary damper arrangement.The unit should consist of DX copper cooling coil with 2 independent coil sections having two separate distributors and expansion valve with 6 Rows Deep Coil to form independent refrigreation circuit with compressor and condenser in order to meet the breakdwons with one circuit . It should also consist of DIDW backward curved centrifugal fan with high efficiency motor and should consisting of 2nos TEFC motor(1W+1S),synthetic pre-filter 90% down to 10micron and fine filter 95% down to 5micron, 18 SWG SS drain tray and all other accessories With Pre, Fine & Hepa Filter with 50mm Thk Thermal Break insulation. complete as per specification for the following capacity. (Make - Zeco /Edgetech/ VTS).. 11000 CFM Nominal Capacity, 125 MM Total Static Pressure (1 W+ 1 S). |
| 14 | AIR COOLED SCROLL CONDENSING UNITSupply, installation, testing & commissioning of 415V 50Hz, 3phase,Air Cooled Condensing unit of 11TR x3 for each AHU capacity((Nominal Cooling - 132000 Btu/Hr, Air Flow - 4400 CFM) consisting of Scroll compressor and copper tube & aluminum fins condenser with fan suitable to run with ecofriendly R410A refrigerant. (Make: Daikin/ Mitsubishi / Carrier) (1 W + 1 S). |
| 15 | UVC EMITTERUVC EMITTER for the above AHU's for prevention of fungus in the chilled water cooling coils. The minimum UV intensity in the coils shall be between 600 to 700 UW-SEC/CM2 . The unit shall be UL Listed (UL-1995) MAKE - ALFA / RUKS. |
| 16 | Supply, installation, Testing & commissioning Refrigerant AHU KIT' including expansion valve, strainer, dryer ,Distributer required for connection copper piping of different sizes etc. (Make-Dyanfoss/Honeywell). |
| 17 | Supply & erection, testing & commissioning of Hard drawn, corrosion-free Annealed Copper refrigeration pipeline complete with fitting, elbows, bends, and supporting arrangement (G.I. saddle) on the wall including S&F of nitrile rubber tube Insulation (19mm thick) (Make - Accoflex/ A Flex/ K Flex) with taping material as necessary. |
| 18 | a) Liquid Line(Dia- 5/8\\") or as per OEM standard. |
| 19 | b) Suction line(Dia -1 1/8\\" ) or as per OEM standard. |
| 20 | Fabrication, supply, Installation, testing & commissioning of following GSS sheet conforming to IS:737 – 1955(Sail / Jindal or as per choice of EIC) rectangular/round duct complete with neoprene rubber gaskets, elbows, splitter supports, flanges, turning vanes for supply air / return air duct erected with supporting rods, fustners, nuts etc. |
| 21 | i) 20 SWG thick |
| 22 | ii) 22 SWG thick |
| 23 | iii) 24 SWG thick |
| 24 | Duct Thermal InsulationSupplying and fixing of 19 mm thick duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class “O”) insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3mm thick self-adhesive nitrile rubber tape insulation. Make - Accoflexl / K Flex / A-Flex. |
| 25 | Duct Acoustic InsulationSupplying & fixing of acoustic insulation inside ducting with 10mm thick open cell nitrile rubber(class O) of density 140Kg/cu.m-160 Kg/Cum insulation with bolts nuts GI washers etc as required.Make - Accoflex / K Flex /A-Flex |
| 26 | Supply, erection, testing & commissioning of Aluminium powder coated supply air diffusers/grilles with volume control damper. Make - Systemair / Dynacraft / Caryaire / Airmaster/ Air enterprise |
| 27 | Supply, erection, testing & commissioning of Aluminium powder coated return air diffusers/grilles without volume control damperMake - Systemair / Dynacraft / Caryaire / Airmaster/ Air enterprise. |
| 28 | Supplying, Fixing, testing and commissioning of fire dampers with oppose blade in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring, the damper shall be motorized and spring return, Al.construction & with Fusible link.so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications. (Make: Carryaire/ Dynacraft/ TSC/Ravistar/ Systemair/Johnson Control). |
| 29 | Supply, installation, testing and commissioning of Actuators for Motrized fire Damper of suitable torque to operate the damper to be fitted in AHU outlet/ plenum inlet including wiring/ sockets etc. (Make Honeywell/ Johnson control/Siemens) with necessary transformer & control wiring. |
| 30 | S & F of HEPA Filter with efficiency of 99.99% down to 0.3 microns of size 600 mm x 600 mm x 150 mm (Thk) or as per actual site requirement to accommodate inside the Supply & exhaust air duct. (Make: Systemair/ AFI). |
| 31 | Supply erection, testing & commissioning of Fresh air duct with manual damper, cowl and bird net arragements etc. |
| 32 | Supply and fixing flexible double canvass connection as required. |
| 33 | Power & Control CableSupply & Laying of 1.1 kV Gr. PVC insulated, PVC sheathed cable, annealed Copper power/ control cables including laying on wall surface through 19mm dia Polythene pipe with suitable clamp, proper glanding & finishing the cable ends with solderless sockets for following sizes - Make - Finolex/Polycab/ /KEI |
| 34 | i) Control cable - 7 Core 1.5 sqmm Cu Cable |
| 35 | ii) Power cable - 5 core 6sq.mm. Cu cable (3P+N+E) |
| 36 | AHU starter & control panel with DVD (make: Danfoss/ABB/ Crompton) |
| 37 | Miscellaneous Civil works as and if required during installation of AHU or other equipment including damage and mending as directed by EIC |
| 38 | Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. |
| 39 | i) 300x50x1.25mm with 25x25x3mm angle iron support |
| 40 | S&F of special type MS angle iron support structure made of MS angle iron with 5mm thick 75mm X75mm with necessary welding work and making necessary holes for installation of AC outdoor unit with nuts, bolts & washers etc. as necessary for making a suitable platform for mounting the outdoor units, including necessary civil work as required. |
| 41 | Lifting & shifting of Condensing Unit & AHU |
| 42 | Charges for scaffolding arrangement including dismantling at the end of work and carriage, for AC installation, per storey of building per vertical run |
| 43 | TERMS & CONDITIONS |
| 44 | (i) Rate should be quoted inclusive of all applicable taxes and Duties etc including GST.(ii) The Agency must procure the materials for the Manufacturer / OEM or from their authorized sales channel, so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them.iii) Documents that authenticate such procurement from the manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution of work / submission of bill.iv) If any refurbished material is supplied and installed, penal action will be taken as per existing rules. Please Enable Macros to View BoQ information |
