| 1 | Recirculation Type Ahu For Classified Area | Supply, delivery, installation, testing and commissioning of floor mounted Air Handling unit. With Polypropylene. Supply, installation, testing and commissioning of Double skin double skin horizontal floor mounted type Indoor Air Handling Unit 50 mm Thick PUF insulated panel of outer skin 0.8mm GIP replasticized finish, Thermalbreak Alprofile with thermal barrier, inner skin 0.8mm thick GI, fan section with plug fan with Electronically Commutated motor of IE2 class suitable for, 50 cycles, Coil section with 6RD copper tube cooling coil with aluminum fins and 22 GSS drain tray, filter section with Cleanable Pre filter with 90 efficiency down to 10 micron and fine filter shall be after blower, fire retarding canvass connection with volume control dampers, Internal and External supports, etc. and all necessary accessories as per relevant std. Coil size shall be selected for maximum face velocity of 2.5ms, filter shall be sized maximum face velocity of 2ms. Maximum fan outlet velocity shall be 9.5ms. Sound level at 1m distance shall be less than 60 dBA. Sheet metal sectionalized cabinet type air handling unit in double skin construction fabricated from Al extruded section frame structure. The inner skin 24G Plain G.I and outer skin 24G Precoated GI construction with thick PUF insulation panel, thermal break construction complete with following section AHU shall be assembled ON site. | 1 | each | vijayahire | 30 |
| 2 | Condensing Units, Controls And Copper Piping | 2.1 CONDENSING UNITS SITC of air cooled condensing unit comprising of scroll compressor and air cooled condenser with environment friendly Refrigerant R407C or R410A for following capacity pre charge unit 11.0 TR 5W+1S QTY 6 Blue Fin Technology for Condenser Unit Coils Required, 2.2. Supply and Installation of necessary controls for Condensing units i.e. Expansion valve, Filter Dryer, Hand shut off valve and Flare Nut etc. SITC for 11.0 TR unit 5W+1S with controller and thermostat, controller shall have Automatic change over the DX unit working and stand wise and Sequence equal running Hors. With temperature control. Sequence controller shall be suitable for above listed dx unit. With control Cable, communication cable shall be condensing unit to thermostat and controller and sensor, temperature sensor shall be part of this scope no extra cost for cable. Set 01, 2.3. SITC of Refrigerant Copper piping for with closed cell nitrile rubber insulation 19 mm thick where required. Mode of measurement shall be single for section and liquid. Pipe shall be installedwith GI tray as per specification. With control Cable, communication cable shall be condensing unit to thermostat and sensor, temperature sensor shall be part of condensing unit scope. no extra cost for communication cable. RMT 180, 2.4. SITC Power cable for 11 TR Condensing Unit 5W+1S 06 nos of condensing unit cable shall be from HVAC main Panel to condensing Unit. Lot 01, 2.5. SITC First charge of eco friendly refrigerant gas R407C or R410A for all condensing unit 11 tr into 06 nos. Lot 01, 2.6. SITC MS Stand for Condensing units. Stand to be made as per site conditions for above unit. Qty 06 | 1 | each | vijayahire | 30 |
| 3 | | SITC Drain Pipe 3.1 40 mm PVC pipe for AHU drain with insulation RMT 20 | 1 | each | vijayahire | 30 |
| 4 | Sheet Metal Ducting And Insulation | 4.1 Site fabricated DUCTING Supply, installation, testing and commissioning of GI sheet metal ducting with sealant , gaskets complete with GI supports, fully threaded GI rods, GI nuts and bolts etc. as per SMACNA standards for pressure class. RECTANGULAR DUCT with smoke test of entire Duct. 4.1.1 2 4G Sheet 100 Sqm 4.1.2 22G Sheet 150 Sqm 4.1.3 20G Sheet 120 Sqm | 1 | each | vijayahire | 30 |
| 5 | Air Distribution Products | 5.1 Terminal box Conventional type for supply air in ceiling areas in minimum 18 G thick GI powder coated complete with Al Powder Coated perforated sheet. Room operated Damper of suitable HEPA size, 5.1.1. 610 into 610 into 150 FILTER SIZE, QTY 40, 5.2. HEPA FILTERS HEPA Filter Coverage 30, HEPA Filter Supply Air Velocity FPM HEPA Filter Size micron greater than or equal to 0.3micron Particle Removal HEPA Filter Efficiency greater than or equal to 99.997, Individual Dampers for Each HEPA Filter for Ease of Air Balancing and New Model HEPA without Fan filter unit as in IITBNF New Bldg. QTY 40, HEPA FILTERS HEPA 14 Grade EN1822 Compliance, designed to remove particles down to 0.3 Microns from air streams with an efficiency of 99.997 . The filter matrix comprises specially treated glass fiber media with machine pleated aluminium separators, 5.1.1 610 into 610 into 150 FILTER SIZE with SS perforated grill QTY 40, Return air Riser and cut out for HEPA filter | 1 | each | vijayahire | 30 |
| 6 | Hvac Heating Ventilation And Air Conditioning Control Panels For Ahu Air Handling Unit | Electrical panel with RYB Indicators, suitable capacity of MCB,MCCB, Outgoing feeders, Contactors star,delta ,dol, Bimetallic relays, start,stop push button, on, off, trip indicators for AHU Motors and Auto,Manual selector switch, timer for AHU and exhaust fan cyclic operation. VFD Bypass starter with VFD Size of Panel not more than 1.5MH into 0.75 mm W into 0.4 mm D all cable termination for cable shall be cost of panel scope, no extra cost for cable termination. Panel shall be totally enclosed with hinged doors ,neoprene gasket and suitable locking arrangement. Indicating Lamps are required for on, off and trip for AHU RYB indicating lamp shall be provided on the panel at the input side of panel. Temperature controller with sensor, 6.1. Panel 01 for AHU with VFD outgoing shall be 11 TR into 6 Nos. DX unit with indicating Lamp and on,off and 1 Nos 20 KW Motor starter with VFD and power provision for Heater Bank, power provision for Fire damper 04 Nos and motorize VCD 02 Nos QTY 1, 6.2. Supply Installation of Multipoint sensor with DPT for VFD potential free contact for BMS QTY 2 | 1 | each | vijayahire | 30 |
| 7 | Cable Tray With Necessary Supports For Refrigerant Piping | | 20 | each | vijayahire | 30 |
| 8 | Supply Installation Of Ss Riser | for return in side room Size 600 into 150 mm Height 3.28 RMT, SS sheet metal material with SS 304. with grill 600 into 600 qty 4 | 4 | each | vijayahire | 30 |
| 9 | Sitc Of Clean Room Roof Rectification | work with matching the existing roof material SQM 20 | 20 | M2 | vijayahire | 30 |
| 10 | Sitc Of Epoxy Floor Coating Paint | Providing, mixing and applying epoxy bonding coat of approved adhesive having coverage of 2.2 Sqm per Kg on chipped portion of RCC, Colour shall be as per client approval. SQM 115 | 115 | M2 | vijayahire | 30 |
