Supplying, installation, testing and successful commissioning of HVAC System (for 3rd and 4th floor at 200 Bedded Maternity Hospital, Gandhi Nagar, Jammu. (3rd Call)

Amount

Supplying, installing, testing and commissioning of aircooled variable refrigerant volume modular type airconditioning system with R410a refrigerant suitable for 415±10%, 50 cycles.The unit shall consist of indoor and out door units with individual controller as per detail given in specifications and having following items : (These items are to be given in Indian rupees with custom duites, inland frt,clearance etc on Site basis). Modular type outdoor units equipped with highly efficient 100% inverter type scroll compressors with special precoated heat exchanger, low noise condenser fan housed in compact housing duly powder coated and Outdoor unit having COP at 100% load to be minimum 3.6. The outdoor unit should include all loading, unloading, transportation, power cabling/wiring from near the indoor and outdoor units respectively.

52 HP Outdoor unit for : ZONE - VII (1Working +1 Standby) with Sequencing or timer

54 HP Outdoor unit for : ZONE - VI (1Working +1 Standby) with Sequencing or timer

56 HP Outdoor unit for : ZONE - IV

50 HP Outdoor unit for : ZONE - V

Supply, installation, testing and commissioning of following Wall Mounted /Cassette type units with panel and inbuilt drain pump/slim Ceiling Mounted duct type/Ceiling Mounted Built in type/Ceiling Mounted Ductable type units VRV Air Conditioners with cordless/corded remote controller.Fully Factory assembled,wired and tested Indoor Units as per specifications ans as required to make the system complete.

Ceiling Concealed Low static Ceiling Concealed Duct Type - 1.6 TR/565 CFM

Ceiling Concealed Duct Type - 1.3 TR/406 CFM

Ceiling Concealed High static Ceiling Concealed Duct Type - 6.35 TR/ 2189 CFM

Ceiling Concealed Duct Type - 8.01 TR/ 2684 CFM

2500 CFM, 10.0 TR, 6- Row Deep cooling coil (2 Nos. Coils), 80 mm Static Pressure, with pre and fine filter , thermal break profile, mixing box & Weather Proof Canopy. For PICU (On Terrace)

3500 CFM, 13.0 TR, 6- Row Deep cooling coil (2 Nos. Coils), 80 mm Static Pressure, with pre and fine filter , thermal break profile, mixing box & Weather Proof Canopy. For NICU (On Terrace)

6000 CFM, 44.0 TR, 8- Row Deep cooling coil , 50 mm Static Pressure, with pre filter , thermal break profile, For Corridor

Supply, installation, tesing and commissioning of Expansion Kit Required for the above AHU to make the system complete

Supply, installation, tesing and commissioning of Control Kit Required for the above AHU to make the system complete

Supply, installation, tesing and commissioning of Imported Remote controllers (Corded) for operation of ductable indoor units and AHU's.

Supply, installation, tesing and commissioning of Imported Remote controllers (Cordless) for operation of Hiwall/Cassette/ Ceiling Concealed indoor units.

Supply, installation, tesing and commissioning of Imported fittings Y-joints insulated, distributer and headers for all Indoor units at both the ends floors layout as per layout drawings.

Supply, installation, testing and commissioning of Interconnecting refrigerant pipe work with (13/ 19mm thick) closed cell elastomeric nitrile rubber tubular insulation between each set of indoor & outdoor units as per specifications, all piping inside the room shall be properly supported with hangers and all external piping with UV coating shall run in cable tray. (Note: Ref. Piping Length may be review as per site routing)

06.35 mm with 13 mm thick nitrile rubber insulation

09.52 mm with 13 mm thick nitrile rubber insulation

12.70 mm with 13 mm thick nitrile rubber insulation

15.88 mm with 13 mm thick nitrile rubber insulation

19.05 mm with 13 mm thick nitrile rubber insulation

22.22 mm with 19 mm thick nitrile rubber insulation

28.58 mm with 19 mm thick nitrile rubber insulation

34.92 mm with 19 mm thick nitrile rubber insulation

41.30 mm with 19 mm thick nitrile rubber insulation

Providing & fixing control cum transmission wiring in medium duty PVC Conduit between indoor and outdoor units. 2C x 1.5 Sqmm Cu Cable

Perforated GI Tray with hangers & supports for copper piping (250 mm wide)

Supply , charging & Leakage testing of refrigerant -410a in additional copper piping circuit.

Supply,install,test and commission Air Differential pressure switches complete with sensor probe , etc. integrated with Light and visual alarm signal, as per general details and specifications and approved make.To be installed across HEPA filter bank sections in isolation exh. filter section and Operating rooms.The necessary control and power wiring shall be in the scope of the contractor. Air Differential Pressure Switch. (HEPA FILTER BANK AND ACROSS OT rooms.)

Supply of following HVAC dedicated VFDs with IP 55 enclosures with Mains disconnect, complying with the tender specifications and having: 1. built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the VFD. 2. built-in EMC Filters (electromagnetic compatibility filters) for for VFDs for restriction of conducted emissions to comply with IEC61800: 3 (unrestricted distribution):2004 Category C 3, 3. Three-feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors or CO2 sensors for process optimization and accordingly regulate the speed of the AHUs or pumps. 4. Provision for additional 3 PID controllers to control external devices such as chilled water modulating valve, fresh air damper, etc. thus reducing the number of I/Os in DDC Controllers & improving system reliability. 5. Automatic Energy Optimization / Load dependent flux optimization functionality for maximum energy savings. 6. MODBUS RTU as the communication protocol between BMS & VFDs. 7. VFDs not meeting above requirements shall provide external disconnect, external harmonic filters, additional external EMC Filters to comply with IEC61800: 3 (unrestricted distribution):2004 Category C 1 (50 m), external PLCs / DDCs to achieve 3 Feedback PID Controller functionality and external devices controlling capabilities.

Supply , Install, test and commission Variable Speed Drive package as described above and in specifications , suitable for for 0.75 kW motor rating as per the specifications(3 Phase variable frequency output for OT scrub exh. and isolation rooms exhaust fans). These variable speed drives shall get the input from the remote air differential pressure adjuster.

Providing & fixing rigid PVC piping complete with fittings, supports as per specifications and pre insulated with 6mm thick closed cell elastomeric nitrile rubber tubular insulation.

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Supply,Installation,Testing and commissioning of doble layer canvas connection with fire rating.

Supply,installation,testing and commissioning of Propeller fan of the following capacity of approved make and specification. Fan shall be supplied with aluminum gravity louver & bird screen.

150 mm dia propeller fan, with single phase motor

300 mm dia propeller fan, with single phase motor

Supply, installation, testing and commissioning of circular type inline fan of following capacity fof approved make and specification ( Cost to be inclusive of Speed Regulator) fan shall be supplied with aluminium gravity louver & vird screen.

150 CFM, 5-8mm SP WG with Single phase motor with three speed.

250 CFM, 5-8mm SP WG with Single phase motor with three speed

500 CFM, 7-10mm SP WG with Single phase motor with three speed

900 CFM, 12-15mm SP WG with Single phase motor with three speed

1000 CFM, 12-15mm SP WG with Single phase motor with three speed

Supply,Installation ,Testing and commissioning of approved make of ventilation/fumigation fan sections of single SKIN CONSTRUCTION, direct driven /belt driven centrifugal fan ,mounted on floating foundation of spring mounted vibration isolators , and canvass connection , squirrel cage induction motor , mounted within the housing , and all other details as called for in the drawings , specifications. Fan section shall be suitable for floor / ceiling mounted application as detailed in the drawings).The fan motor shall be suitable for operation on multi speed , 220 ± 10% or 415 ± 10% Volts, 50Hz,AC power supply. Ventilation fan sections of single skin construction as described above and in the specifications25mm static,DIDW type,motor within the casing.All fans shall have multi speed or three speed motors Cost to be inclusive of unit isolator. 800 CFM, 1/3 PH, 65 mm WG static pressure with Speed controller and hepa filter section for floor mounted and with weather proof Canopy application. (For Isolation room exh.)

Supply,Installation ,Testing and commissioning of Long case Tube axial flow fans, as per specifications and approved makes suitable for three phase operation at 960/1450 RPM respectively Normal/Smoke case.

Supplying, fabricating, installing and testing of sheet metal ducts of following thicknesses including necessary supports, flexible hangers with isolators, flexible connections, nut bolts, fastner,gasket, splitter dampers and vanes, volume control dampers

0.63mm (24 gauge) GSS

0.8 mm (22 gauge) GSS

1.0mm (20 gauge) GSS

1.25mm (18 gauge) GSS

Supplying, installing, testing and balancing of aluminium supply/return air grills of various sizes. Each grill shall be with fixed horizontal front bar at Zero/15 Deg deflection through the collar and register.

Supply air grills with VCD.

Return air grill without VCD.

Cont. 150mm wide S/R air Grille

Al. Constructed collar damper for supply collar

Supplying, installing, testing and balancing of aluminium supply/return air Diffuser of various sizes. Supply air Diffuser shall be provided with removable key-operated volume control dampers.

Supply air Diffuser with VCD.

Return air Diffuser without VCD.

Supply, Installation, Testing and Commissioning of extruded aluminium louvres with frame bird screeen , mounting arrangement etc. as per specifications and drawings.

Fresh Air/Exhaust Louvers With VCD

Supply, Installation, Testing and Commissioning ofAluminium return/exhaust air Valve circular/squirell diffuser without damper.

Supply, Installation and Testing of multiblade box type Al. construction damper for ducts, to be provided with suitable links and quadrants for control of volume of air.

Supply, Installation, Testing and Commissioning of Al. constructed Air Transfer Grille

Supply, Installation, Testing and commissioning of motorized combination fire and smoke damper (spring return type) of approved make of atleast 120 minute fire rating and as per the specifications as detailed earlier in the relevant sections.The fire damper shall be complete with electronic temperature sensor and electrically operated actuator .The fire dampers shall be located in the supply/return air ducts, at all fire rated crossovers (shafts/walls etc.) The control panel will be such located that the reset can be easily done These combination smoke and fire dampers shall be interlocked with the building management system for fire detection / HVAC and shall trip/close in the event of fire / smoke in the respective zone .Pl QUOTE YOURSELF AS WE QUOTE COMMENELY

Bare Fire Dampers with 400 mm sleeve

Control panel actuator , including Electrical,spring type actuator,remote indication of the fire damper position.

Interconnecting wiring for the fire alarm system with the AHU and the smoke dampers.

Sealing the openings around the sleeve of the fire dampers with approved fire sealant, as per the recommendations of the manufacturer and specifications.

Supply,installation,testing and commissioning of factroy fabricated Inline Double skin HEPA filter plenum sections of aluminum construction,on extruded aluminum sections WITH THERMAL BREAK PROFILE (SAME AS THE CONSTRUCTION FEATURES OF THE DOUBLE SKIN AHU) , suitable for housing 1 no.HEPA filters as described above for isolation rooms,OT Scrub exhaust as per specification with factory fabricated access door and locking arrangement.

Supply,installation,testing and commissioning of HEPA filters of 610x610mm x 155 thick as per specifications and drawings duly sealed with Epoxy and DOP tested. HEPA filters as mentioned above for 550 CFM handling capacity. (400 to 800 CFM) For OT scrub and Isolation rooms

Supply,installation,testing and commissioning of Thermal insulation material for Duct insulation shall be closed cell cross linked polyethylene foam. Thermal conductivity of the insulation material shall not exceed 0.032 W/moK at an average temperature of 25oC. Density of the material shall be 25-30 Kg/m3. The product shall have temperature range of –40 oC to 105oC. The insulation material shall be fire rated for Class 1 as per BS 476 Part 6: 1989 for fire propagation test and as per BS 476 Part 7, 1987 for surface spread of flame test. Water vapour permeability as per DIN 52615 shall not exceed 0.15ng/Pa.Sec.m.

32 mm thick insulation with 2 layesr coat 7 mile cloth insulation or starbond insulation(for exposed duct)

13 mm thick insulation(Return Air Ducts)

9 mm thick insulation(Supply Air Duct)

Supply,installation,testing and commissioning of Insulation material for Duct Acoustic Lining shall be resin bounded fiberglass wool with one side factory laminated either Black Glass Oven Cloth or Black Glass Tissue. The Thermal conductivity of the fiberglass for air-conditioning application shall not exceed 0.034 W/m K at 25 deg C mean temperature and average Noise Reduction Coefficient (NRC=1, frequency range from100 Hz to 8000Hz ) .The density of insulation material shall be either 32 Kg./m3 and thickness of insulation material shall not less 25mm,

25 mm thick acoustic lining.

Supply,installation,testing and commissioning of Thermal insulation material for under deck insulation shall be closed cell cross linked polyethylene foam. Thermal conductivity of the insulation material shall not exceed 0.032 W/moK at an average temperature of 25oC. Density of the material shall be 25-30 Kg/m3. The product shall have temperature range of –40 oC to 105oC. The insulation material shall be fire rated for Class 1 as per BS 476 Part 6: 1989 for fire propagation test and as per BS 476 Part 7, 1987 for surface spread of flame test. Water vapour permeability as per DIN 52615 shall not exceed 0.15ng/Pa.Sec.m.

13 mm thick Under deck insulation as per the specifications detailed earlier in the section

Making the opening in brick masonry including dismantling in floor or walls by cutting masonry and making good the damages to walls, flooring and jambs complete, to match existing surface i/c disposal of mulba/ rubbish to the nearest municipal dumping ground, all complete as per directions of Engineer-In-Charge.

The Outdoor panels will be fabricated using CRCA steel structural sections of pressed and shaped CRCA steel of thickness not less than 1.6 mm. stiffeners shall be provided wherever necessary & cut-outs shall be true in shape and devoid of sharp edges. Painting Entire sheet metal work will undergo pre-treatment covering degreasing, water rinsing, degusting/ phosphate installed in paint shop. After pre-treatment as described above, the sheet metal is sprayed with POWDER of desired shade, The Epoxy- powder sprayed structure will then be baked in Electrical fired Oven at 140-150 C for 10-15 minutes. WIRING inside the switchgear shall be carried out with 1100/650 volt grade. PVC insulated, stranded conductor wire of adequate sizes. Minimum size of conductor for power circuits will be 1.5 Sq. mm copper. Control circuits will be wire with copper conductor of at least 1.5 sq. mm for CT circuits and 1.5 Sq. mm for other circuits. TESTING, Prior to dispatch, the panels will be subjected to Electrical Operation Test. Mechanical Operation test. Insulation Test at 2.5 KV (IS 8623) Megger Test by 1000V megger. HV/Megger test as per relevant IS. Panel for

Zone 4,5,6 & 7 (Complete Job) MAIN INCOMER 630A 4P MCCB 50KA - 1 No. SPREADER LINK- 1 No. ROTTARY HANDLE- 1 No. MF METER,INDICATION LIGHT,C.T,CONTROL MCB- 1 No. 200A TPN BUSBAR- 1 Set OUTGOING 200 A 4P MCCB 35 KA- 2 No.'s 63A 4P MCCB 25KA- 20 No.'s SPREADER LINK - 20 No.'s ROTTARY HANDLE- 20 No.'s Control Wiring, Power Wiring with Tie Belt, Sperrel, Farrul, PVC Slip, Thimble, Tape nut bolt etc.- 1 Job

The Outdoor panels will be fabricated using CRCA steel structural sections of pressed and shaped CRCA steel of thickness not less than 1.6 mm. stiffeners shall be provided wherever necessary & cut-outs shall be true in shape and devoid of sharp edges. Painting Entire sheet metal work will undergo pre-treatment covering degreasing, water rinsing, degusting/ phosphate installed in paint shop. After pre-treatment as described above, the sheet metal is sprayed with POWDER of desired shade, The Epoxy- powder sprayed structure will then be baked in Electrical fired Oven at 140-150 C for 10-15 minutes. WIRING inside the switchgear shall be carried out with 1100/650 volt grade. PVC insulated, stranded conductor wire of adequate sizes. Minimum size of conductor for power circuits will be 1.5 Sq. mm copper. Control circuits will be wire with copper conductor of at least 1.5 sq. mm for CT circuits and 1.5 Sq. mm for other circuits. TESTING, Prior to dispatch, the panels will be subjected to Electrical Operation Test. Mechanical Operation test. Insulation Test at 2.5 KV (IS 8623) Megger Test by 1000V megger. HV/Megger test as per relevant IS. Panel for

AHU Panel PICU on terrace (complete job) MAIN INCOMER 160A 4P MCCB 25KA- 1 No. SPREADER LINK- 1 No. ROTTARY HANDLE- 1 No. MF METER,INDICATION LIGHT,C.T,CONTROL MCB- 1 No. 200A TPN BUSBAR- 1 Set OUTGOING 40 A TPN MCB- 6 No.'s 20 A DP MCB-3 No.'s PVC CONNECTOR- 30 No.'s Control Wiring, Power Wiring with Tie Belt, Sperrel, Farrul, PVC Slip, Thimble, Tape nut bolt etc.- 1 Job

The Outdoor panels will be fabricated using CRCA steel structural sections of pressed and shaped CRCA steel of thickness not less than 1.6 mm. stiffeners shall be provided wherever necessary & cut-outs shall be true in shape and devoid of sharp edges. Painting Entire sheet metal work will undergo pre-treatment covering degreasing, water rinsing, degusting/ phosphate installed in paint shop. After pre-treatment as described above, the sheet metal is sprayed with POWDER of desired shade, The Epoxy- powder sprayed structure will then be baked in Electrical fired Oven at 140-150 C for 10-15 minutes. WIRING inside the switchgear shall be carried out with 1100/650 volt grade. PVC insulated, stranded conductor wire of adequate sizes. Minimum size of conductor for power circuits will be 1.5 Sq. mm copper. Control circuits will be wire with copper conductor of at least 1.5 sq. mm for CT circuits and 1.5 Sq. mm for other circuits. TESTING, Prior to dispatch, the panels will be subjected to Electrical Operation Test. Mechanical Operation test. Insulation Test at 2.5 KV (IS 8623) Megger Test by 1000V megger. HV/Megger test as per relevant IS. Panel for

AHU Panel NICU on terrace (Complete Job) MAIN INCOMER 160A 4P MCCB 25KA- 1 No. SPREADER LINK- 1 No. ROTTARY HANDLE- 1 No. MF METER,INDICATION LIGHT,C.T,CONTROL MCB- 1 No. 200A TPN BUSBAR- 1 Set OUTGOING 40 A TPN MCB-6 No.'s 20 A DP MCB- 3 No.'s PVC CONNECTOR- 30 No.'s Control Wiring, Power Wiring with Tie Belt, Sperrel, Farrul, PVC Slip, Thimble, Tape nut bolt etc.- 1 Job

The Outdoor panels will be fabricated using CRCA steel structural sections of pressed and shaped CRCA steel of thickness not less than 1.6 mm. stiffeners shall be provided wherever necessary & cut-outs shall be true in shape and devoid of sharp edges. Painting Entire sheet metal work will undergo pre-treatment covering degreasing, water rinsing, degusting/ phosphate installed in paint shop. After pre-treatment as described above, the sheet metal is sprayed with POWDER of desired shade, The Epoxy- powder sprayed structure will then be baked in Electrical fired Oven at 140-150 C for 10-15 minutes. WIRING inside the switchgear shall be carried out with 1100/650 volt grade. PVC insulated, stranded conductor wire of adequate sizes. Minimum size of conductor for power circuits will be 1.5 Sq. mm copper. Control circuits will be wire with copper conductor of at least 1.5 sq. mm for CT circuits and 1.5 Sq. mm for other circuits. TESTING, Prior to dispatch, the panels will be subjected to Electrical Operation Test. Mechanical Operation test. Insulation Test at 2.5 KV (IS 8623) Megger Test by 1000V megger. HV/Megger test as per relevant IS. Panel for

6000 CFM for corridor (Complete Job) MAIN INCOMER 160A 4P MCCB 25KA- 1 No. SPREADER LINK- 1 No. ROTTARY HANDLE- 1 No. MF METER,INDICATION LIGHT,C.T,CONTROL MCB- 1 No. 200A TPN BUSBAR- 1 Set OUTGOING 40 A TPN MCB- 6 No.'s 7.5A 10KA 4P MCB (7.5 HP DOL STARTER)- 3 No.'s 20 A DP MCB- 3 No.'s PVC CONNECTOR- 30 No.'s Control Wiring, Power Wiring with Tie Belt, Sperrel, Farrul, PVC Slip, Thimble, Tape nut bolt etc.- 1 Job

Supplying installation testing & commissioning of following sizes of copper cable

4C x 6 sq. mm

4C x 10 sq. mm

Supplying and Laying of XLPE insulated and PVC sheathed aluminium conductor armoured Power Cable Heavy duty as perIS 7098 part -1 with latest ammendments up to date of following rating direct on surface or in ground including excavation and refiling the trench etc as required.

240 Sq.mm x 3.5Core Armoured

Dismantling aluminium/ Gypsum partitions, doors, windows, fixedglazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 meters leadas directed by Engineer-in-charge.

Providing and fixing GI Clip in metal ceiling System of 600x600 mm module

Fixing GI Clip in metal ceiling System of 600x600 mm module(complete in all manner), inclusive of provision of wire coupling clip,hanger rod 4mm thick,adjustment clip, soffit cleat and hold fastner

CAMC for 1st year after Defect liability period of 01 year (from Basement to 4th Floor Complete)

CAMC for 2nd year after Defect liability period of 01 year (from Basement to 4th Floor Complete)

hemcool engineers

Chill Point Engineers Pvt Ltd