SITC of Central Air Conditioning System

Amount

Supply, Installation, Testing, & Commissioning of AHRI certified micro-processor controlled Variable speed Air Cooled Screw Chillar having actual capacity of minimum 100 TR (Actual Capacity at design condition), comprising of semi-hermetic Screw Compressors and direct driven motor, each chiller shall have single or multiple compressors and individual refrigerant circuits, chiller shall be equipped with insulated shell and tube type flooded/ DX type cooler/evaporator, air-cooled condenser made of copper tube and aluminium fins as per OEM Standard, high efficiency condenser fans, including spring isolators mounting for chiller unit. The chiller package shall also be complete with refrigerant copper piping, factory charged R-134a refrigerant gas and Automatic feedback control system wiring, incoming suitable electrical isolator complete with accessories as required, automatic & safety controls including electronic expansion valve etc. Each compressor must be equipped with dedicated VFD. [MCHE (Micro Chanel Heat Exchanger) will not be acceptable]

1. Minimum Cooling Capacity : 100 TR Screw - (Actual Capacity @ following Design Conditions) 2. Type of Refrigerant : R-134A 3. Chilled Water 'In' : 12 Deg C 4. Chilled Water 'Out': 7 Deg. C 5. Chiller Fouling Factor : 0.0001 (FPS) 6. The electrical panel should be IP55 protected (As per OEM Satndard) 7. Air Entering Temp. to the Condenser : 35 º C. 8. Minimum COP at AHRI Condition not less than 3.0 & IPLV Minm 3.70 at AHRI conditions as per ECBC gudiline. 9. EVAP Pressure drop as per OEM standard. (Make : Daikin / Climaveneta/ Kirloskar/ Carrier/ Bluestar/ Voltas/ Johnson Control/ Mitsubishi/Clivet)

SITC of 125/150 mm dia Butterfly Valve (Make - Honeywell/ AUDCO/ Advance) (Installed at inlet/outlet pipe of chiller) -- 2 Nos. SITC of 125/150 mm dia Balancing Valve(Make-Honeywell/ AUDCO/ Advance) (Installed at inlet/outlet pipe of chiller for proper flow control) -- 1 No. SITC of Flexible Connection - 125/150 mm dia(Make - Cori/ Resistoflex) --- 2 Nos. SITC of 4" Dial SS Pressure Gauge complete with syphon and isolation gauge cock. (Mk. - HGURU/ AWAREE) (Installed at inlet/outlet pipe of chiller for monitoring pressurel) - 2 Nos.

Supply, erection, testing & commissioning of Alcohol in glass type industrial thermometer complete with thermowell. (Make : HGURU/ AWAREE) (Installed at inlet/outlet pipe of chiller for monitoring temperature) - 2 Nos. SITC of 25 mm NB Ball Valve For descalling and drain (Make - Honeywell/ AUDCO/ Advance) (Installed at inlet/outlet pipe of chiller for drain water & descalling). --- 2 Nos. SITC of 15 mm NB Ball Valve For air purge valve /auto air vent(Make - Honeywell/ AUDCO/ Advance) (Installed at inlet/outlet pipe of chiller to remove air from system) -- - 1 No. SITC of Water flow switch for chillers (Make - Honeywell/ ANERGY) - 1 No.

Design, Supply, Iinstallation & Testing, Commissioning of HVAC Electrical Control Panel with Microprocessor Controller - 1 No. There should be provision for Integrated Electrical distribution system for power circuit & control circuit with MCCBs for Compressors & water pumps, Starters with push button (start & stop), Cu. Bus Bar arrangement, control copper wiring and inter connections. Customer will provide Single Point Electrical Power Source to HVAC Panel. Bidders should design and supply the HVAC electrical control panel with 1no. incomer and outgoing power feeder for 3nos. chillers unit and starter feeder for 3nos. chilled water pumps (having electrical inter locking between chillers and chillers pump). Cu. Tubing & placement of instrument like Pressure Gauge of Refregerant System, Supply of Heater for Compressor, Compressor oil, Oil Pressure Indicator, Trip arrangement for High Pressure & Low Pressure Cut Off, Anti-freezing Cut Off, Reversal of Phases & Phase failure Cut Off, Flow Switch Cut Off, Automatic Chilled Water Bypass System in case of partial load condition. Necessary compatible drawing must be approved by E.I.C.

CHILLED WATER PUMP -

Supply, erection, testing & commissioning of Chilled water duty, end suction back pull out type centrifugal pumpset at (having Bronze/CI Impeller) with TEFC, IP-55, Class F insulated Sq. cage induction motor, complete with common base frame, spring vibration isolators, coupling and coupling guard for the following duty & including items as specified below : (Make - Kirloskar/ Grundfoss/ xylem/ Armstrong/ Flowmore/ KSB)

Rated Flow 300 - 350 USGPM at required water column head as per site condition. (2 W + 1 S)

SITC of Following sizes valves incl. necessary fixing materials as required.

200 mm dia Butterfly Valve (Make - Honeywell/ Advance/ Oswal/ Kirloskar/ audco/ zoloto / sant/ C &R)(Outgoing Header & Return)

125/150 mm dia Check Valve/NRV (Make - Honeywell/ Advance/ Oswal/ Kirloskar/ audco /zoloto/sant/C &R) (Installed at Outlet of each pump)

125/150 mm dia Butterfly Valve (Make - Honeywell/ Advance/ Oswal/ Kirloskar/ audco/ zoloto/sant/C &R)(Installed at inlet & outlet of each pump)

150 mm dia butterfly Valve (Make - Honeywell/ Advance/ Oswal/ Kirloskar/ audco/ zoloto/sant/C &R)(Installed at inlet & outlet of each pump)

100 mm dia butterfly Valve (Make - Honeywell/ Advance/ Oswal/ Kirloskar/ audco/ zoloto /sant/C &R)(Installed at inlet & outlet of each pump)

SITC of 125/150mm dia Y Strainer (Make - Honeywell/ Advance/ Oswal/ Kirloskar/ audco/zoloto/sant/C &R) (Installed at Inlet of each pump to isolate the perticals from system)

4" Dial SS Pressure Gauge complete with syphon and isolation gauge cock.(Make - HGURU/ Tameson/ Equivalent) ( Installed at Inlet & Outlet of each pump to monitor pressure)

25 mm NB Ball Valve For drain (Make - Honeywell/ Advance/ Oswal/ Kirloskar/ audco/zoloto/sant/C &R) ( to drain out water during maintenance)

SITC of Purgeing Valve/Auto air vent with 15 mm Ball valve (Installed at each Room branch header & main headers) (Make - Honeywell/ Advance/ Oswal/ Kirloskar/ audco/zoloto/sant/C &R)

Supply, Erection, Testing & Commissioning of MS ERW Chilled Water (Supply & Return) Piping (Class C) complete with flange , Tee, bend & other necessary fittings including weilding joints & MS supports and TF quality thermocol density 16kg/cum insulation with chicken wire mesh sand cement plaster (Pipes upto 150 NB shall be Heavy Grade as per IS: 1239 Part I and from 200 NB & above Pipes shall be as per IS: 3589 of specified thickness.) (Make-Tata/ Jindal/ SAIL)

25mm dia pipe (50mm thick insulation)

32mm dia pipe (50mm thick insulation)

40mm dia pipe (50mm thick insulation)

50mm dia pipe (50mm thick insulation)

65mm dia pipe (50mm thick insulation)

80mm dia pipe (50mm thick insulation)

100mm dia pipe (50mm thick insulation)

125mm dia pipe (50mm thick insulation)

150mm dia pipe (50mm thick insulation)

200mm dia pipe (50mm thick insulation)

Floor Mounted Outdoor type Air Handling Unit -

FLOOR MOUNTED AIR HANDLING UNITS SITC of following Floor Mounted Modular Construction Double Skinned Air Handling Units (65 mm S.P.)with recommended Fresh Air arrangement each consisting of the following and having 40mm thick or better PUF insulated extruded Aluminium section frame construction: a) Fan Section backward / forward curve imported fan (MK.Krugar/Nikotra).The AHU shall consist of 1 no. Centrifugal Blower with 2 nos TEFC Squirell cage induction motor(1W+1S) b) Coil section 6 Rows deep (0.41 mm thick), 11-13 FPI Coolig Coil with washable Pre-filters with efficiency 90% down to 10 microns. c) Set of Microvee Fine Filters with efficiency of 95% down to 5 Microns. d) TEFC sq,Cage Induction Motor. e) Sandwiched SS Drain Pan. The AHU shall be complete with VFD.The VFD shall be of IP20 rating. f) Inner skin - 0.63 mm thick plain GI sheet g) outer skin - 0.63 mm thick pre coated GI sheet h) The addon suitable gadgets shall be a set of butterfly, balancing & control valve with pressure gauge & temparature gauge each AHU.

Cooling capacity - 2200 CFM, 65 mm static pressure (Make : Zeco / System Air/ Edgetech/Daikin/Jaypee/Carrier India/Ethos) (AHRI/EUROVENT CERTIFIED) For Dialysis Room (Location 1st Fl. AHU Room-Right wing)

FLOOR MOUNTED AIR HANDLING UNITS ( FOR OT ): SITC of following Floor Mounted Modular Construction Double Skinned Air Handling Units (125 mm S.P.)with recommended Fresh Air arrangement each consisting of the following and having 40mm thick or better PUF insulated extruded Aluminium section frame construction: a) Fan Section backward / Forward curve imported fan (MK.Krugar/Nikotra).The AHU shall consist of 1 no. Centrifugal Blower with 2 nos TEFC Squirell cage induction motor.(1W+1S) b) Coil section 8 Rows deep, 11-13 FPI Coolig Coil with washable Pre-filters with efficiency 90% down to 10 microns. d) Mixing Chamber with return air and fresh air dampers. e) Set of Microvee Fine Filters with efficiency of 95% down to 5 Microns. f) TEFC sq,Cage Induction Motor. g) Sandwiched SS Drain Pan. The AHU shall be complete with VFD.The VFD shall be of IP20 rating. h) Inner skin - 0.63 mm thick plain GI sheet i) outer skin - 0.63 mm thick precoated GI sheet j)supply and fixing of UVC Emitter. i) The addon suitable gadgets shall be a set of butterfly, balancing & control valve with pressure gauge & temparature gauge each AHU.

Cooling capacity - 3000 CFM, 125 mm Total static pressure (Make : Zeco / System Air/ Edgetech/ Daikin/ Jaypee/ Carrier India/Ethos) (AHRI/EUROVENT CERTIFIED) For OT-1 &2 (Location 3rd Fl. AHU Room & 3rd Fl. Terrace)

FLOOR MOUNTED AIR HANDLING UNITS SITC of following Floor Mounted Modular Construction Double Skinned Air Handling Units (65 mm S.P.)with recommended Fresh Air arrangement each consisting of the following and having 40mm thick or better PUF insulated extruded Aluminium section frame construction: a) Fan Section backward / forward curve imported fan (MK.Krugar/Nikotra).The AHU shall consist of 1 no. Centrifugal Blower with 2 nos TEFC Squirell cage induction motor(1W+1S) b) Coil section 6 Rows deep (0.41 mm thick), 11-13 FPI Coolig Coil with washable Pre-filters with efficiency 90% down to 10 microns. c) Set of Microvee Fine Filters with efficiency of 95% down to 5 Microns. d) TEFC sq,Cage Induction Motor. e) Sandwiched SS Drain Pan. The AHU shall be complete with VFD.The VFD shall be of IP20 rating. f) Inner skin - 0.63 mm thick plain GI sheet g) outer skin - 0.63 mm thick pre coated GI sheet h) The addon suitable gadgets shall be a set of butterfly, balancing & control valve with pressure gauge & temparature gauge each AHU.

Cooling Capacity 4400 CFM,65mm Total Static Pressure.(Make : Zeco / System Air/ Edgetech/ Daikin/ Jaypee/ Carrier India/ Ethos) (AHRI/EUROVENT CERTIFIED) For HDU (Location 2nd Fl. Terrace)

FLOOR MOUNTED AIR HANDLING UNITS SITC of following Floor Mounted Modular Construction Double Skinned Air Handling Units (65 mm S.P.)with recommended Fresh Air arrangement each consisting of the following and having 40mm thick or better PUF insulated extruded Aluminium section frame construction: a) Fan Section backward / forward curve imported fan (MK.Krugar/Nikotra).The AHU shall consist of 1 no. Centrifugal Blower with 2 nos TEFC Squirell cage induction motor(1W+1S) b) Coil section 6 Rows deep (0.41 mm thick), 11-13 FPI Coolig Coil with washable Pre-filters with efficiency 90% down to 10 microns. c) Set of Microvee Fine Filters with efficiency of 95% down to 5 Microns. d) TEFC sq,Cage Induction Motor. e) Sandwiched SS Drain Pan. The AHU shall be complete with VFD.The VFD shall be of IP20 rating. f) Inner skin - 0.63 mm thick plain GI sheet g) outer skin - 0.63 mm thick pre coated GI sheet h) The addon suitable gadgets shall be a set of butterfly, balancing & control valve with pressure gauge & temparature gauge each AHU.

Cooling capacity 6000 CFM,65 mm Total Static Pressure (Make : Zeco / System Air/ Edgetech/Daikin/Jaypee/ Carrier India/Ethos) (AHRI/EUROVENT CERTIFIED) For ICU & Isolation Ward (Location 2nd Fl. Terrace)

Ceiling Suspended Indoor type Air Handling Unit -

SITC of following Ceiling suspended Modular Construction Double Skinned Air Handling Units (65 mm S.P.)with recommended Fresh Air arrangement each consisting of the following and having 40mm thick or better PUF insulated extruded Aluminium section frame construction and thermal break profile a) Fan Section backward / forward curve imported fan (MK.Krugar/Nikotra).The AHU shall consist of 1 no. Centrifugal Blower with 2 nos TEFC Squirell cage induction motor (1W+1S). b) Coil section 6 Rows deep (0.41 mm thick), 11-13 FPI Coolig Coil with washable Pre-filters with efficiency 90% down to 10 microns. c) Set of Microvee Fine Filters with efficiency of 95% down to 5 Microns. d) TEFC sq,Cage Induction Motor. e) Sandwiched SS Drain Pan. The AHU shall be complete with VFD.The VFD shall be of IP20 rating. f) Inner skin - 0.63 mm thick plain GI sheet g) outer skin - 0.63 mm thick pre coated GI sheet h) The addon suitable gadgets shall be a set of butterfly, balancing & control valve with pressure gauge & temparature gauge each AHU.

Cooling capacity 2200 CFM, 65mm Total Static Pressure (Make : Zeco / System Air/ Edgetech/Daikin/Jaypee/Carrier India/Ethos) (AHRI/EUROVENT CERTIFIED) For Isolation Room

SITC of Aluminium laminar bench with perforated sheet cover to accommodate inside HEPA filter bank along with necessary support as per standard of minimum 6 ft X 8ft dimension for OT Area as per approved drawing necessary flange joints of air duct shall have to be fixed with sealant adhesive to prevent leakage.

Chilled water In-duct type Indoor FCU units with compact 3 Row Cu. cooling coil, multi-speed fan motor, the blower shall be dynamicaly balanced and designed for silent operation, the filters shall be washable synthetic media type arranged for convenient cleaning and replacement and inbuilt drain pump. The Unit should be equipped with Ball Valves / Stainer & Actuator as required. The unit is to be supplied with chorded remote controller.

(i) 2.5 TR (Make - Daikin/ Johnson Control/ EdgeTech/ Zeco/ VTS/ Citizen/Jaypee /Carrier India/ Ethos) (Allocation sheet attached)

(ii) 2 TR (Make - Daikin/ Johnson Control/ EdgeTech/ Zeco/ VTS/ Citizen/Jaypee /Carrier India / Ethos) (Allocation sheet attached)

(iii) 1.5 TR (Make - Daikin/ Johnson Control/ EdgeTech/ Zeco/ VTS/ Citizen/Jaypee /Carrier India/ Ethos) (Allocation sheet attached)

Supply, erection, testing & commissioning of 2000 litre capacity PVC double-layer expansion / cushion tank, insulated with cover of thermocol, sand, cement plaster as per chilled water piping (Make - Syntex/ Patton/ Supreme), provision of make up water inlet, overflow outlet, Air release vent, etc.

Supply and Laying of Rigid PVC Drain Pipe (Medium Class)with respective fittings ,proper supports at 5 feet interval and duly insulated with 6 mm thick closed cell nitrile rubber insulation. (Make : Oriplast/ Supreme/ Filolex/ Ashirbad/ Astral)

(i) 20 mm NB

(ii) 32 mm NB

(iii) 40 mm NB

Supply and fixing of Flexible double Canvas connection in between each FCU & Al. Supply Air grill mounted on Gypsum Boxing cover. (Custom Make or Asper direction of EIC)

Supply & fixing of Powder coated extruded Alluminium return air grilles (Make : Premier/ Systemair/ Caryaire/ Air Enterprise) without volume control dampers.

Supply & fixing of Al powder coated extruded Alluminium Supply air grilles (Make : Premier/ Systemair/ Caryaire/ Air Enterprise) with alluminium volume control damper.

Major & minor civil works required to execute before and after the HVAC works for mending good damages to original finish painting.

SITC of GI DU CT of Class - VIII grade for supply/ return air duct along with pre fabricated plenum for supply and return air with necessary supports, flanges etc. as required and as per IS 655 and IS -277 standards of following gauges. (Make- Sail/Jindal/Tata)

24 SWG thick

22 SWG thick

Supplying, fitting & fixing in position suspended boxing for IDU with frame work of aluminium hollow section of size 50mm X 25mm (2.0mm thickness) combined with aluminium corners of size 38mm X 25mm, suspended by aluminium hollow tube section of size 38mm X 25mm having size as suitable with aluminium composit panels (ACP) - Interior grade of thickness 3.0 mm comprising of proctective film, polyester coating, primer, aluminium coil, adhesive film, polyethylene core again with one layer adhesive film, aluminium bottom coating and finally service coating as per manufacturer's specification finished with aluminium screw and silicon sealent incl.suitable arrangement of grill fixing complete in all respect including all incidental charges etc. as per direction of EIC.

Supply and fixing acoustic lining of supply air duct and plenum with 13 mm thick open cell Nitrile rubber (Class-O) of density 140Kg/cum-160Kg/cum insulation with cadmium plated nuts, bolts, stick pins, CPRX compound etc. completed as per direction of EIC (Make-Aeroflex/ K-flex/Armacell).

Supply and fixing Heat Retardant closed cell Class'O' 25 mm thick Nitrile Rubber insulation with AI Foil Faced Outside Supply Air duct. (Make- Armacell / K-flex / Aeroflex)

Supply & Fixing of underdeck insulation with 50mm thick TF quality Expanded polysterene slab having density 16kg per Cu. Mtr. (Make-Thermowell/ Board sell)

Supply & Fixing of Motorised Fire Damper, Galvanized Steel Sheet with 125 GSM Zink Coated, Certified by CBRI ( U-555, 1995) with minimum fire rating not less than 120 min, must be Fusiable Link Spring with 74°C Temerature rating Ul Listed with actuator as per requirement. (Make-Greenheck/Systemair/Air master/Caryaire)

SITC of heavy duty anti vibrational pad to protect the system from any kind of unwanted vibration.

S & Laying of 1.1 KV Grade PVC/ XLPE insulated, PVC sheathed cable, copper unmoured control cable incl. to laid on wall surface by suitable clamping, proper glanding & finishing the cable ends with solderless sockets for following cables (Make-Gloster/Polycab/Havells)

4 Core 300 Sq. Sq.mm XLPE round copper Cable

7 Core 1.5 Sq. Sq.mm XLPE round copper Cable

3 Core 2.5 Sq. Sq.mm XLPE copper Cable

3 Core 16 Sq.mm XLPE Al. Armoured Cable

3 Core 10 Sq.mm XLPE Al. Armoured Cable

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. (i) With 25x25x3mm angle iron support

200x50x1.25mm (18SWG)

300x50x1.25mm (18SWG)

SITC of wall mounted AHU Electric control panel, having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 25 x 25 x 5 mm MS )angle.The panel is to be properly gasketed to prevent the dust & vermin. The panel consist of following accessorie.

VFD Bypass AHU Starter Panel Wall Mounted Electrical Panel Board must be compatible with the proposed work consisting of 1 No Main Incoming MCB (ABB/Siemens/L&T), 2 nos Outgoing feeder consisting of MCB (ABB/Siemens/L&T) along with Ammeter (AE), ON/OFF indicating Lamps (siemens)and DOL Starter (ABB/Siemens/L&T) for Air Handling Units. Panel shall have necessary arrangement for control valve and motorized fire damper.Panel shall have VFD Bypass arrangement. (Make-EAP/Genpower/ CPRI Approved Vendor) Panel drawing & design must be approved by E.I.C.

VFD Bypass AHU Starter Panel for OT Wall Mounted Electrical Panel Board must be compatible with the proposed work consisting of 1 No Main Incoming MCB (ABB/Siemens/L&T), 2 nos Outgoing feeder consisting of MCB (ABB/Siemens/L&T) along with Ammeter (AE), ON/OFF indicating Lamps (siemens)and DOL Starter (ABB/Siemens/L&T) for Air Handling Units, 1nos power supply feeder for Heater & 1nos power supply feeder for exhaust fan and necessary arrangement for control valve and motorized fire damper.Panel shall have VFD Bypass arrangement. (Make-EAP/Genpower/ CPRI Approved Vendor) Panel drawing & design must be approved by E.I.C.

Supplying, fabrication & fixing of M.S. Angle/M.S C chanel of necessery size for placing the indoor AHU units & necessery support structure of Duct arrangement with necessery civil work incl. mending goods damaged to the original finish as per direction of the EIC.

Shinryo Suvidha Engineers India Pvt. Ltd.

BLUE STAR LIMITED