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| 1 | Supply, Installation, Testing and commissioning of factory built floor mounted chilled water double skin type horizontal/vertical air handling units made of 25mm thick panels consisting of pre plasticized G.I. casing of thickness 0.8mm outside layer and 0.8 mm inside layer with polyurethane foam (PUF) insulation factory injected between them by injection moulding machine, complete with blower section with blower suitable for static pressure as required, minimum 2 bend GSS/PVC eliminators, cooling coil section with aluminium finned copper tubes (tubes thickness not less than 0.5mm) cooling coil of 6 row deep, filter section with 50mm thick metal viscous/ washable synthetic type air prefilters, belt drive package with TEFC drive motor of efficiency class IE3 suitable for 415 ± 10% volts, 50Hz, 3 Phase AC supply suitably designed for varialbe frequency drive applications, drain connections, stainless steel (18G) drain pan with PUF insulation, 150 mm dia. dial type pressure gauges (2 nos.)and industrial type thermometers (2 nos.) at the inlet and outlet of coil, auto purge valve wherever required, necessary vibration isolation arrangement etc. complete as per specification and of following capacities.16.26.1 4300 CMH DSR-2018/16.26.7 |
| 2 | 13600 CMH |
| 3 | INSULATED CHILLED WATER PIPING (expanded polystrene insulation) |
| 4 | Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping plumbing inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with fire retardant quality expanded polystrene moulded pipe section of density 20 kg/cu.m after a thick coat of cold setting adhesive (CPRX compound) wrapping with 500g polythene faced hessain and finally applying 0.63mm aluminium sheet cladding complete with type3, grade 1 roofing feltstrip(as per IS:1322 as amended up to date) at joints repairing of damage to building etc. as per specifications and as required complete in all respect. DSR-2018/16.3.10 |
| 5 | 65mm dia. (50mm thick insulation) |
| 6 | INSULATED VALVES |
| 7 | Supplying, fixing, testing and commissioning of following valves, strainers, gauges in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications. DSR 2018/16.7 |
| 8 | BUTTERFLY VALVE (MANUAL) with CI body SS Disc, Nitrile Rubber Seal & O- Ring PN 16 pressure rating for chilled water/hot eater circulation as specified DSR-2018/16.7.1.6 |
| 9 | 65 mm dia. |
| 10 | BALANCING VALVE WITH BUILT IN MEASURING FACILITY with CI body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation & PN 16 pressure rating for chilled / hot water circulation as specified. DSR-2018/16.7.2.6 |
| 11 | 65 mm dia |
| 12 | Y-STRAINER of Ductile CI Body flanged ends with stainless steel strainer for chilled / hot water circulation including insulation as specified. DSR-2018/16.7.4.6 |
| 13 | 65 mm dia |
| 14 | Supplying, fixing, testing and commissioning of following sizes Motorized Butter fly Valve with CI Body, SS Disc, Oring and minimum PN-16 pressure rating, conforming to BS 5155, IS 13095, with IP-55 actuator, capable of accepting upto 10V DC, and upto 20mA electric signal and providing similar transduced feedback output to control system as required. DSR-2018/16.11.3-9 |
| 15 | 65 mm dia |
| 16 | DUCTING, GRILLS, DIFFUSER AND INSULATION |
| 17 | Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. DSR-2018/16.12.1 IS 655-2006 |
| 18 | Thickness 0.63 mm sheet 16.12.1.1 |
| 19 | Thickness 0.80 mm sheet 16.12.1.2 |
| 20 | Thickness 1.00 mm sheet 16.12.1.3 |
| 21 | Thickness 1.25 mm sheet |
| 22 | Supplying and fixing of following thickness 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 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required. DSR-2018/16.23.1 |
| 23 | 19 MM |
| 24 | Grills, Diffusers, VCD |
| 25 | Supply, Installation, Testing of Power Coated Aluminium extruded Supply air grills/diffusers as per specifications. FTS-137808 |
| 26 | S/I/T/C of extruded aluminium powder coated supply air jet diffusers with rotable & serviceable core with single flap butterfly damper with sleeve. FTS-45787 |
| 27 | 400 mm dia |
| 28 | Thermostate for AHU |
| 29 | S/I/T/C of latest generation digital display type BMS compitable and compitable for hook with BMS system thermostate for cool/heat application suitable for four pipe system & humidstat suitable for working with humidifier and hot water coil control valves for various air handling units. the thermostat shall have provision of setting of space temperature and display of the same. The humidistat shall have provision of setting space RH and display of the same. The quoted price of thermostat/hunidistat shall incliude the cost of 20 mm MS conduits, control cabling, MS Box etc. as required. The cost quoted shall be excluding the control valves and humidifier. FTS-75350 |
| 30 | Snap Acting Humidistat at air-handler |
| 31 | Control Wiring |
| 32 | Providing & fixing of control cum transmission wiring of copper between indoor and outdoor unit in 25 mm PVC Conduit ETS-75350 |
| 33 | 2Cx1.5 Sqmm |
| 34 | For AHU Fan Motor of 9.30 Kw &3.00J4.50 Kw FTS-75350 |
| 35 | Incomer |
| 36 | 100 A 4 Pole MCCB with (0-100A) ammeter with three CT and selector switch, (0 500 V) voltmeter with selector switch, phase indication light with protection fuse. |
| 37 | Outgoing |
| 38 | For AHU Motor |
| 39 | 63 A 4 Pole MCCB with 25 A Star Delta Starter, overload relay, start stop push buttons, phase indication lights with protection fuse, on/off/trip indication lights with protection fuse, single phase preventer & auto / manual mode selector switch for BMS application. |
| 40 | Necessary contactors with overload relay and other accessories as required as bypass arrangement for smooth functioning of the equipment incase of VFD failure. (FTS-75350) |
| 41 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. DSR-2018/4.1 |
| 42 | 100 mm width X 50 mm depth X 1.6 mm thickness |
| 43 | Supply and laying of aluminium conductor PVC insulated armoured served sheathed cables 1100 Volts grade On surface the cable run shall be fixed on M.S. clamps etc. of suitable size or as directed by the Engineer-Incharge, complete in all respect. The armouring of the cable shall be properly connected with the earth conductor by clamps etc. UPPWD-2018/501-507 |
| 44 | 3.5Cx25 Sqmm |
| 45 | Labour Cess and GST will be paid extra as per govt. orders Please Enable Macros to View BoQ information |
