Supply, Erection and Commissioning of HVAC System - High Side- as per cGMP HOMCO at Valiyakalavoor, Alappuzha

I-WATER COOLED SCREW CHILLER (2 Working ):- Supply, Installation, testing and commissioning of Water Cooled Screw Chillers of 150 TR Actual cooling capacity with Evaporator with 54°F inlet water and 44°F outlet water and Evaporator . The chiller shall be having R-134a / R-407c / R-410A / Ecofriendly refrigerant. The scope shall include the complete packaged chiller with hermetic / semi-hermetic compressor, condenser, chiller , refrigerant controls & valves, vibration isolators, refrigerant piping and wiring, accessories as required, automatic and safety controls mounted in central console panel and all mounted on a epoxy coated steel frame with spring isolators suitable for outdoor exposed duty conditions and complete assembly mounted on common base frame / skid, painted with anti corrosive paint. Motor shall be suitable for 415+/-10,50 cycles, 3 phase ac supply.(Including the Starter Panel and electrical accessories).

Chiller cooling capacity : 150 TR

PRIMARY CHILLED WATER PUMPS:- Supply, Installation, testing and commissioning of Centrifugal chilled water End Suction Back pull out pumpsets motor shall be suitable for 415 + 10% volts, 50 cycles/second, 3-phase power supply. The unit complete should be suitable for outdoor installation. (Including the Starter Panel and electrical accessories)

Capacity: 360 US GPM @ 18 Mts Head (2 WORKING +1 STANDBY)

SECONDARY CHILLED WATER PUMPS:- Supply, Installation, testing and commissioning of End Suction Back pull out Centrifugal chilled water pumpsets. Factory mounted on a common base with electric motor for recirculation of water for the central air conditioning system. The pump motor shall be suitable for 415 + 10% volts, 50 cycles/second, 3-phase power supply. The unit complete should be suitable for outdoor installation. (Including the Starter Panel and electrical accessories)

Secondary Chilled Water pumps - Total 360 US GPM & 55M Head (2 WORKING +1STANDBY)

Stand alone Secondary Pumps' logic controller, DP transmitters, 2 nos. VFDs.

CHILLED WATER PIPING:- Supply, Installation, testing and commissioning of MS 'C' class piping with 32/25mm thick nitrial rubber insulation for pipe sections and duly finished with 26g Aluminium cladding. with SORF(Slip On Raised Face) flanges, nut-bolts, supports with wooden block etc duly installed. Chilled water piping (For Chilled Water, Condenser Water piping).

Butterfly Valves

Y Strainer with SS internal filter

Balancing Valve

Non Return valve

Automatic Airvent

Pressure Gauge 0 to 6 KG

Temperature Gauge 0 to 50 Deg C with Thermowell

COOLING TOWER:- Supply, Installation, testing and commissioning of Induced Draft crossflow/COUNTERFLOW Cooling tower complete with, Nylon fills, FRP construction, High efficiency low noise fans, EFF 1 motors sutiable for variable speed control, drive packages(Belt drive), FRP basin, Inspection door for each cell, Quick fill and Float valve piping connection as integral part of the cooling tower for each cell, Bleed Off and Over flow piping connection for each cell, spring isolaters,extended ladders, etc.complete with spring isolators for base. (Including the Starter Panel and electrical accessories)

COOLING TOWER FLOW RATE: 600 USGPM

Condenser Water Pumps:- Supply, Installation, testing and commissioning of Centrifugal split casing end suction back pull out pumps mounted on a common base with electric motor for recirculation of water for the central air conditioning system. The pump motor shall be suitable for 415± 10% volts, 50 cycles, phase AC Power supply.(Including the Starter Panel and electrical accessories) Pump design parmeters can be designed as follows.

Flow rate : 600 US GPM & 25M Head. The pump should be provided with mechanical seal and Flexible connections for pumps and chillers

CONDENSER WATER VALVES:- Butterfly valve

300 mm dia

80 mm dia

50 mm dia

Ball valve

32 mm dia

25 mm dia

Balancing valve

300 mm dia

150 mm dia

Y Strainer

300 mm dia

150 mm dia

Non Return valve

300 mm dia

150 mm dia

Pressure Gauges

Temperature Gauges

CONDENSER WATER PIPING:- Supply, Installation, testing and commissioning of GI 'B' class FRP coated piping sections and duly finished with SORF flanges, nut-bolts, supports with wooden block etc duly installed.

Flexible connections of suitable pressure rating to be installed at CHILLERS, Pumpsets inlets & outlets and at pipes crossing building expansion joints as per Specifications.

150 MM DIA

100 MM DIA

CHILLED WATER EXPANSION TANK.

Supply, Installation, testing and commissioning of Chilled water Expansion tank of HDPE material complete with Makeup connection, Quickfill, outlet connection, drain with valve, overflow connection, air-vent, brass ball float valve etc. alongwith necessary Structural supporting arrangement. Capacity : 1000 Ltr

STEEL STRUCTURE

MS steel structural Supports for chillers , pumps etc

CHILLED WATER MANIFOLD FOR AHUs:- Supply, Installation, testing and commissioning of Chilled Water Manifold size suitable to AHU includes 2 Nos. Butterfly / Ball Valves, 1 No. Balancing valve, 1 No. Y-strainer, 1 No. 2 Way Valve with thermostat (with interconnected wiring between thermostat & mixing valve), 2 Nos. dial type Pressure gauges, 2 Nos. temperature Gauges, 1 No drain valve with MS 'C' class 6 m pipe for interconnection with insulation. All piping shall be pressure tested for 1.5 times the working pressure.

AHU - 4,5,11,13,14,15,16,21,29,31,32,39 : 25 MM

AHU - 1,2,12,18,19,22,27,28,30,37,38 : 32 MM

AHU - 3,6,17,20,23,24,26,33,35,36,40 : 40 MM

AHU - 7,8,9,10,25,34 : 50 MM

CHILLED WATER PIPING TO AHU MANIFOLD/TFA:- Supplying, laying/fixing, testing and commissioning of MS ‘C’ class pipe connection from Chilled water main pipeline / Condenser water main pipeline to the AHU Manifold with necessary SORF(Slip On Raised Face) flanges, nut-bolts, supports with wooden block, installed clamps, vibration isolators and fittings etc. duly insulated with 32/25/19 mm thick nitrile rubber with 26g Aluminum cladding as required as per the direction of the officers concerned. All piping shall be pressure tested for 1.5 times the working pressure.

CHILLED WATER MANIFOLD FOR TFAs:- Supply, Installation, testing and commissioning of Chilled Water Manifold size suitable to TFA includes 2 Nos. Butterfly / Ball Valves, 1 No. Balancing valve, 1 No. Y-strainer, 1 No. 2 Way Valve with thermostat (with interconnected wiring between thermostat & mixing valve), 2 Nos. dial type Pressure gauges, 2 Nos. temperature Gauges, 1 No drain valve with MS 'C' class 6 m pipe for interconnection with insulation. All piping shall be pressure tested for 1.5 times the working pressure.

VRV/VRF OUTDOOR UNITS - Supply, Installation, Testing and Commissioning of 200 HP capacity outdoor units, top discharge with Cold Technology, minimum 2 Nos. of compressors for each module, air cooled VRF / VRV system working in R-134a / R410A / R -407C or ecofriendly refrigerant. The system shall be suitable to operate on 3 phase, 380-415 V, 50Hz AC power supply & shall comprises with multiple no’s of inverter scroll compressors, Special pre-coated fins, corrosion resistant coated air cooled condenser, condenser fan with motor, isolating valves, electrical & microprocessor control panel, starter controls for all scroll compressors and condenser fan motors along with internal control and power wiring, cooling coil with internally interconnected refrigerant pipes for interconnecting various capacity modules, shall include the cost for the gas, charging port and all other required accessories, & hardware’s, communication cabling. All complete shall be enclosed in an enclosure. The entire unit shall be with weather resistant powder coating paint for withstanding all ambient conditions for continuous outdoor operation.

62 HP (Ground Floor)

34 HP (First Floor)

90 HP (Second Floor)

20 HP (Service Floor)

VRV/VRF INDOOR UNITS - Supply, Installation, testing and commissioning of following air cooled type four directional air flow DX Cassette type Indoor Air Conditioning Units of following capacity suitable for mounting inside false ceiling, each comprising of cooling coil, blower with multi speed motor, electronic expansion valve, supply & return air grilles, filter, insulated connection of refrigerant circuit, provision for fresh air intake ducting, condensate water drain pump with electronic level sensor, including wireless remote controller, communication cabling etc. All the indoor units shall be compatible to work with VRV / VRF type condensing unit.

1.0 TR ceiling suspended unit having 4 way / rounded uniform air flow

1.5 TR ceiling suspended unit having 4 way / rounded uniform air flow

Cordless Remote

VRV/VRF SYSTEM REFRIGERANT PIPE LINE -Supply, Laying/Fixing, Testing and Commissioning including vaccumiazation and Nitrogen testing of 18G refrigerant copper pipes, pipes fitting, Y joints etc. insulated with 19 mm / 13 mm thick Nitrile rubber of following sizes between outdoor unit to indoor units to be supported with G.I. Angels/Flats supportsas per the specifications. The refrigerant pipe shall be hard drawn / soft drawn copper pipe as per manufacture recommendations. The quantity of these items of works shall be measured as per actuals requirements of site conditions. (The vendor shall accept the accepted rate as per the actual measured quantities). All piping shall be pressure tested for 1.5 times the working pressure.

50.8 mm OD ( insulation 19 mm thick )

44.5 mm OD ( insulation 19 mm thick )

41.27 mm OD ( insulation 19 mm thick )

34.9 mm OD ( insulation 19 mm thick )

28.6 mm OD ( insulation 19 mm thick )

22.2 mm OD ( insulation 13 mm Thick )

19.1 mm OD ( insulation 13 mm Thick )

15.9 mm OD ( insulation 13 mm Thick )

12.7 mm OD ( insulation 13 mm Thick )

9.5 mm OD ( insulation 13 mm Thick )

6.35 mm OD ( insulation 13 mm Thick )

VRV/VRF SYSTEM DRAIN PIPE LINE -Supply of following sizes PVC drain water / fresh air arrangement pipe including bends, collars & elbow etc, all complete and duly insulated with 9 mm thick tubular insulation of closed cell elastomeric nitrile rubber, piping shall be supported by clamping on proper support as required. After Insulation pipe has to be coverd with GC Glass cloth along with UV paint Immediatly after insulation without waiting for total completion, to prevent deterioration due to Sunlight.

25 mm Ø PVC

32 mm Ø PVC

40 mm Ø PVC

50 mm Ø PVC

VRV/VRF SYSTEM STRUCTURE WORK -Supply, Fabrication and Installation of MS Fabricated Stand forVRF, Frame Work for Copper Piping complete with Epoxy Painting, Vibration Isolation Pads, Supports, Hangers, Brackets etc. Apply 2 Coats of Primer + Epoxy (For Outdoor Installation) Primer + Black Paint (For Indoor Installation)

II-ELECTRICAL WORK (HIGH SIDE) Electrical Control Panels and Cabling - HVAC EQUIPMENT Electrical panel consisting of main incomming starter (MCCB),metering section consisting of digitial voltmeter,ammeter and out going feeder for CHILLERS ,COOLING TOWER, PUMPS and Panel shall be totally enclosed ,completely dust proof, with hinged doors ,neoprene gasket and suitable locking arrangement. and push buttons,lamps,emergency stop switch , switch gears and VFD etc.

CONTROL PANEL - CHILLERS, COOLING TOWER, PUMPS ( SPECIFICATIONS SHOULD BE AS PER CHILLER, COOLING TOWER AND PUMPS REQUIREMENTS )

ELECTRICAL PANEL OF VRV/VRF SYSTEMS - Fabrication, conveyance, supply, installation, testing and commissioning of self-supported, free standing powder coated cubicle type, 415V, 36 kA Switch Board of CRCA No.14/16 gauge sheet steel construction with cable entry facility at top/bottom. Cable alley, switchgear compartment, meter chamber, bus bar chamber etc. shall be fully segregated & compartmentalized. Shrouding of live parts shall be with 3 mm FRP and two fastener screws and chamber partition at dropper connections with 3 mm FRP. Control wiring shall be with 2.5 sq. mm copper cable of 1100 volt grade for CT leads and 1.5 sq. mm for voltage leads with 2A SP MCB. All meters, connectors, lamps etc. shall have safe finger proof terminals. Doors shall be provided with 4 sq. mm flexible copper and socketed earth leads of green/green and yellow stripped PVC insulation. All copper joints shall be tinned. Knock- outs of proper diameter shall be provided on glanding plates. Ring type CTs shall be rigidly fixed to the cable chamber walls so that socketed cable cores can be easily taken through the CTs. The height of the operating handle of any switch gear shall not be more than 1.8 metres or less than 0.6 metres from bottom level of the switch board. All MCCB's are rotary operated handle with spreader terminals. Painting : Powder coated after seven tank metal treatment. Colour - Admiralty Grey as per I.S.S (RAL 7032). Enclosure : Degree of Protection - IP 54 or above. Doors / Cover : Doors with concealed hinges & bolted cover for bus chamber.Labelling : All incomers and outgoings shall be labelled. PVC identification ferrule numbers shall be used for all internal wiring. The panel manufactrere shoud have CPRI and ISO certification.The GA of the PCC shall be got approved before fabricationThe PCC shall be provided with following. Star-Delta starter - suitable based on the HP ratings of VRV system. suitable power contactors with auxiliary contacts, ON/OFF illuminated push buttons with trip indication & Set 1 control SP MCB etc, all complete. All the components shall be wired using necessary copper wires as required.

Incoming - 250 A, 25 kA 3P MCCB with thermal magnetic releases with O/L, S/C protection & shunt trip

Outgoings - 125 A, 3P, 16 kA MCCB with thermal magnetic releases with O/L, S/C protection

Outgoings - 100 A, 3P, 16 kA MCCB with thermal magnetic releases with O/L, S/C protection

Outgoings - 63 A, 3P, 16 kA MCCB with thermal magnetic releases with O/L, S/C protection

LED type indication lamps

Multi data digital meter

Suitable rated CTs.

POWER CABLING & CONTROL CABLING Armoured power cables.

3C X 1.5 SQMM CU

3C X 2.5 SQMM CU

3C X 10 SQMM AL

4C X 1.5 SQMM CU

4C X 2.5 SQMM CU

4C X 4 SQMM CU

4C X 6 SQMM AL

4C X 10 SQMM AL

4C X 16 SQMM AL

4C X 25 SQMM AL

4C X 50 SQMM AL

4C X 300 SQMM AL

CONTROL CABLING/COMMUNICATION CABLING

4C X 2.5 SQ.MM CU

4 C X 1.5 SQ.MM CU

2C X 1.5 SQ.MM CU

DOUBLE COMPRESSION GLANDS

END TERMINALS

3C X 1.5 SQMM CU

3C X 2.5 SQMM CU

3C X 10 SQMM AL

4C X 1.5 SQMM CU

4C X 2.5 SQMM CU

4C X 4 SQMM CU

4C X 6 SQMM AL

4C X 10 SQMM AL

4C X 16 SQMM AL

4C X 25 SQMM AL

4C X 50 SQMM AL

4C X 300 SQMM AL

GI PERFORATED TYPE CABLE TRAY:- Factory fabricated GI perforated type cable tray made out of 14swg sheet steel. supporting angle frame at every 1.2 m, bottom angles, anchor fasteners, bolts and nuts etc. The tray shall be suspended from ceiling using anchor bolt and angle iron supports or threaded rods. The rate shall include all accessories like bends, elbows, tees, coupler plates, joints and fixing accessories etc., which will be measured as linear measurement.

200 MM X 50 MM

250 MM X 50 MM

300 MM X 50 MM

450 MM X 50 MM

100 MM X 50 MM

EARTHING

25 X 3 MM GI Earth Strip

25 X 6 MM GI Earth Strip

4 SQMM Copper wire

12 SWG CU wire

10 SWG CU wire

8 SWG CU wire

III-BMS (BUILDING MANAGEMENT SYSTEM) DDC CONTROLLERS Standalone DDC Controller: DDC Controller shall be 32 bit microprocessor based standalone and net workable type BACnet BTL tested with real time clock. The controller shall support trend log objects, program areas and PID loop objects. The DDC's shall store programs and program parameters in non volatile memory. The controller shall have provision to communicate to the central BMS software over LAN or RS-485 if required. DDC controller shall be housed in a suitable encloser made out of 14/16 Swg MS CRCA sheet which is derusted, degreased and phosphated sheet folded construction. The panel to be dust, vermin proof type(IP-54) with powder coated paint. The panel shall have suitable mounting arrangement including mounting plate, power supply unit, control transformer, MCB & power socket, relay and neassary mounting arrangement etc.

FOR CHILLED WATER SYSTEM - Chillers, Chilled water and Condenser water pumps, Cooling towers & Headers etc as required.

Immersion sensor for chilled water system Temp: -40 °C to 150 °C Sensing element: PT1000 Accuracy: +/- 0.3 °C

Water pressure sensor Range: 0 to 5 bar Accuracy: +/- 0.25%

Central Monitoring Station

Central computer system: Windows 8, INTEL CORE i5 or greater, 3GHz, 4GB RAM, 500GB HDD, 21" LCD monitor, Mouse, keyboard, DVD / CD writer, Antivirus software, A3 B/W laser printers, 10/100MB Ethernet card with 2 Lan ports, etc

Central Software: Graphical interface software shall be on open platform and work on MS Windows platform. Supporting minimum 3 user license working in a LAN / WEB environment.

System interface unit for connecting PC to DDC controllers

CABLE & CONDUIT:- The following cables including end termination for below listed XLPE insulated armoured cable with copper lugs, brass/PVC cable glands, tapping, crimping,ferruling etc. complete, to be included.

2 Core 1.0 SQ. MM, Armoured ATC conductor multistranded, Shielded cable.

4 Core 1.0 SQ. MM, Armoured ATC conductor multistranded, Shielded cable. (For RH sensor & valve control)

6 Core 1.0 SQ. MM, Armoured ATC conductor multistranded, Shielded cable. (For RH sensor & valve control)

Junction boxes

CABLE TRAYS :- Factory fabricated GI perforated type cable tray made out of 14swg sheet steel. supporting angle frame at every 1.2 m, bottom angles, anchor fasteners, bolts and nuts etc. The tray shall be suspended from ceiling using anchor bolt and angle iron supports or threaded rods. The rate shall include all accessories like bends, elbows, tees, coupler plates, joints and fixing accessories etc., which will be measured as linear measurement.

150mm wide perforated type cable tray

50mm wide perforated type cable tray

Service Charges

Services shall include the following, # Engineering and Documentation # Testing & Commissioning.

Site Calibration certificate of all above sensors.

Integrated Cleanroom Technologies Private Limited

Anukool India Private Limited

Blue Star Limited