S.I.T.C of Chiller Unit at Dr. Susheela Tewari Government Hospital, Haldwani (Nainital)

Amount

Supply, installation, testing and commissioning of single screw Chiller with single Compressor each complete with 125 TR actual capacity (at specified desigh conditions) screw compressor, motor, water cooled condenser, insulated chiller, flow switch at chiller and condenser, vibration isolators, integral refrigerant piping and wiring, accessories as required and called for, automatic and safety controls mounted in central console panel and all mounted on a steel frame complete as per specifications.(Chiller shall be ARI certified) Motor shall be suitable for 415±10% 50 cycles. 3 phase AC supply meeting criterion as per ASHRAE standard 90.1 – 2010 and high efficiency. Refrigerant used shall be Ozone friendly HFC ( R134a) as per specification. Quoted price shall be inclusive of communication card capable of giving industry standard (BACKNET/TCP.IP) output to BMS system for atleast 30-40 parameters including instantaneous kW / TR indication complete with all hardware and software requirement. Mapping shall be required for all critical points displayed on chiller control panel. Wiring in MS conduit shall be extanded to BMS switch. Chiller shall come with complete first charge of refrigerant & oil.complete in all respect Chiller unit shall be included vibrator isolator,vidration pad etc complete in all respect as required ,The AC plant room installed At Terrace Level. Electrical Control Panel The electrical control panel shall be factory fabricated, unit mounted, complete with suitable rated incomer power disconnect switch / MCCB and with Star-Delta/ Soft Starter, to ensure that starting current shall not exceed twice the full load current, with all safeties, interlocks & protections such as over load, short circuit and single phasing prevention. Cable termination adopter box. Flanged connection shall be provided for chilled and condensing water pipes. CHILLER - Techinical details Chiller Water IN - 54 °F Chiller Water OUT - 44 °F Fouling Factor - 0.0005 FPS Chilled Water Flow - 300 USGPM CONDENSER Condenser Water IN - 90 °F Condenser Water OUT - 97.5 °F Fouling Factor - 0.001 FPS Condenser Water Flow - 500 USGPM kW / ton at design conditions at ARI - 0.73 IPLV at ARI conditions - 0.47 COP - 5.72 4 Nos screw chiller Complete Chilling machines Equipment as described above :

Chiller Plant Manager * (to be required when BMS is not installed) Supply, Installation, Testing and Commissioning of Chiller Plant Manager capable of Chiller's sequencing and the operation should be designed in such a way that one chiller starts with minimum capacity initially and load to the maximum and enable the next chiller to start on demand through Chiller Plant Manager. Chiller Plant Manager shall be capable of controlling 4 Nos.chillers and corresponding pumps and motorised valves. Annual Maintenance

Comprehensive Annual Maintenance Contract charges for the Chiller packages after the DLP, excluding cost of consumables viz. refrigerant, oil, etc.. (Incl Service Tax )(DLP Shall be 1 years) First year after DLP

Comprehensive Annual Maintenance Contract charges for the Chiller packages after the DLP, excluding cost of consumables viz. refrigerant, oil, etc.. (Incl Service Tax )(DLP Shall be 1 years) Second year after DLP

Comprehensive Annual Maintenance Contract charges for the Chiller packages after the DLP, excluding cost of consumables viz. refrigerant, oil, etc.. (Incl Service Tax )(DLP Shall be 1 years) Third year after DLP

Supply, installation, testing and commissioning of centrifugal end suction and top discharge pumps, factory mounted on a common base with electric motor for recirculation of water for the central air conditioning system including Inertia bases with spring vibration isolators. All pumps shall be aligned properly as required. The pump motor shall be suitable for 415 + 10% volts, 50 cycles, 3 phase power supply meeting criterion of ASHRAE standard 90.1 – 2010 and high efficiency(EFF-1). The work inclusive of RCC foundation, thermal insulation and cladding for Primary chilled water pumps only. Pumps with performance characteristics as given below:(All Pumps shall be IP-55 Protection) Chilled Water pumps Water flow rate - 300 USGPM Head - 112 Ft. of water Efficiency - 75% or more Quantity indicated 4Working

Supply, installation, testing and commissioning of centrifugal end suction and top discharge pumps, factory mounted on a common base with electric motor for recirculation of water for the central air conditioning system including Inertia bases with spring vibration isolators. All pumps shall be aligned properly as required. The pump motor shall be suitable for 415 + 10% volts, 50 cycles, 3 phase power supply meeting criterion of ASHRAE standard 90.1 – 2010 and high efficiency(EFF-1). The work inclusive of RCC foundation, thermal insulation and cladding for Primary chilled water pumps only. Pumps with performance characteristics as given below:(All Pumps shall be IP-55 Protection) Condenser Water pumps Water flow rate - 500 USGPM Head - 72 Ft. of water Efficiency - 75% or more Quantity indicated 4Working

Providing and fixing in position following Ball valves : 25 mm dia valves

Providing and fixing in position the following pot strainers : 300 mm dia pipes (uninsulated)

Supply, installation, testing and commissioning of Flexible connections (PN-16) of suitable pressure rating to be installed at pump suction, discharge and at pipes crossing building expansion joints. 150 mm dia pipes.(uninsulated)

Supply, installation, testing and commissioning of Flexible connections (PN-16) of suitable pressure rating to be installed at pump suction, discharge and at pipes crossing building expansion joints. 125 mm dia pipes.

Supplying, installation, testing and commissioning of Auto air vents (PN-16) complete with isolation valve.

Providing and fixing in position the industrial type pressure gauges with gun metal valves.

Providing and fixing in position the Mercury-in- glass industrial type thermometers.

Flow switches Providing and fixing in position approved make pedal type flow switches complete with copper control wiring between inlet and outlet of each chiller. These shall be BMS compatible.

Providing and fixing in position the following Butterfly valves( PN-16) including flange,nut bolt etc complete in all respect: 300 mm dia Valves.(UN Insulated)

Installation, testing and commissioning of Motorised butterfly valve ON / OFF TYPE (PN 16) of following sizes with counter flanges and accessories 150 mm dia Valves. (Uninsulated)

Providing and fixing in position the following Balancing valves ( PN-16) including flange ,nut and bolt complete in all respect : 150 mm dia Valves.(Uninsulated)

Providing and fixing in position the following ‘Y’ Strainers including flange ,nut bolts complete in all respect :: 150 mm dia strainers (uninsulated)

Supply installation Testing and commissioning of Dirt separator In-line removal of dirt particles within chilled water system. The acceptable design shall incorporate a separating element to force water into tranquillity zones for dirt removal. A nozzle/Pallring shall force cleans water into the main flow to divert contaminated water through the separating element. Dirt particles shall be removed via a blow down valve on the base of the vessel whilst ferrous particles down to 4 µm shall be captured by a magnetic device(25 Neodymium magnets) in the lower part of the vessel. It shall be able to provide up to 40% separation per cycle. It shall be able to remove at least 35% of 150 µm dirt particles per cycle. The magnet shall be retractable to enable ferrous particles to be released and discharged through the drain valve which will incorporate an internal scraper to dislodge particles that adhere to the inner surface of the vessel base. Manufactured and designed In accordance with Pressure Equipment Directive 2014/68/EU/IS Code: 2825: 1969. The cylindrical vessel shall be manufactured from welded steel.Material shall be EN/ISO: S235JR+N/IS Code: 2062. Inlet and outlet of the unit shall be via horizontally-opposed, coaxial flanged connections in accordance with EN 1092-1/IS Code: 6392: 1971 table no. 17, PN 10. Suitable for glycol solution upto 50%, Temperature range -10 C to 120 C.The maximum permissible flow velocity shall be 3 m/s. The Dirt Separator shall be sized appropriate to the maximum operating pressure and flow velocity of the system. Third party inpection report to be submitted by the manufacturer. 10% radiography should be applied on shell & dish joints. 300 mm dia pipes (uninsulated)

Supplying , installation, testing & commissioning of external thermal insulation on tank with Duly laminated aluminum foil of mat finish closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class 'O' insulation applied by suitable adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect.. The insulation material shall be fire rated for Class 1 as per BS 476 Part 6 : 1989 for fire propagation test and for Class 0 as per BS 476 Part 7, 1987 for surface spread of flame test. Water vapour permeability shall be not less than 0.024 per inch (2.48 x 10-14 Kg/m.s.Pa i.e. µ>7000: Water vapour diffusion resistance).The Material shall have Fire Approval from CBRI - Roorkee

Providing , fixing testing and commissioning of the following factory rolled 'C' class heavy duty MS Pipe conforming to IS 3589 and 1239 pipes with specified wall thickness cut to required lengths and installed with all welded joints, providing and fixing in position necessary fittings like bends, elbows, tees, reducers, sockets etc. fabricated to size and shape in workshop or brought out ready made where available of acceptable quality as per specifications. 80 mm dia MS pipes

Providing , fixing testing and commissioning of the following factory rolled 'C' class heavy duty MS Pipe conforming to IS 3589 and 1239 pipes with specified wall thickness cut to required lengths and installed with all welded joints, providing and fixing in position necessary fittings like bends, elbows, tees, reducers, sockets etc. fabricated to size and shape in workshop or brought out ready made where available of acceptable quality as per specifications. 50 mm dia MS pipes

Supplying and laying of following size of LT cables 3.5 c x 240 sq.mm XLPE Cable (Aluminum) Armoured

Supplying and laying of following size of LT cables 4 c x 16 sq.mm XLPE Cable (copper) unarmoured

Supplying and laying of following size of LT cables 3 c x 6 sq.mm XLPE Cable (copper) unarmoured

Supplying and laying of following size of LT cables 2 c x 6 sq.mm XLPE Cable (copper) unarmoured

Water Cooled Chiller Dismantling, lift shifting (to the place instracted by site engineer with the building) of water colled cooled chiller with assocated MS piping chilled water and condenser water piping , insulation ,supports,Valves etc 60 TR Water Cooled Chiller

Chilled water and condenser water pumps Dismantling, lift shifting (to the place instracted by site engineer with the building) of Condenser water and chilled water Pumps with assocated MS piping chilled water and condenser water piping , insulation ,supports,Valves etc

Cooling Tower Dismantling, lift shifting (to the place instracted by site engineer with the building) of Cooling tower with assocated MS piping chilled water and condenser water piping , insulation ,supports ,Valves etc

Electrical Panel Dismantling, lift shifting (to the place instracted by site engineer with the building) of electrical Panel with assocated Cable ,Cable Tray ,supports , etc

SI.T.C. of Electrical Hot Water generator of vertical/horizontal construction equipped with sufficient number of flanges and electrical immerdion heaters. The pressure vessel shall be constructed as per ASME standards and insulated on all sides with 100mm thick fibreglass. The hot water generator shall be equipped with all automatic and safety controls such as manual reset high temperature water outlet, step controller and recycling relay On-Off switch, thermostats, pilot light, 'ON' status of individual banks, low water cut off all as per manufacturers recommendations. All basic controls and terminal shall be lacated in an internal control cabinet, factory wired and tested. The hot water generator shall be suitable for 415+ 10% volts, 50 cycles, 3 phase power supply. The entire hot water generator and control cabinet shall be factory assembled on common base and tested, requiring only connection to service efficency shall 80%. 240 kW Hot Water Generator as described above (60 KW x 4 Heater) Note: a. Water 'IN' temperature: 110 deg F b. Water 'OUT' temperature: 140 deg F c. Heater Bank to be provided with 6 steps.

Bidder Name

Amount

KIWI ZONE INFRATECH PVT.LTD.(GSTN-NA)--328193