Uttarakhand Agricultural Produce Marketing Board Tender

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

Supply, installation, testing and commissioning of FRP Induced Cooling Towers of 175 TR (5.292 lacs kcal/hr)with built in PID controller, control panel(keypad and display) for air conditioning system. Each tower shall be complete with FRP basin, casing, distribution system, filling, louvers, HDG supporters, GI ladders, cement concrete foundation, steel/masonary supporting structure, anti vibration mounting,quick fill makeup, water motorized valve controled by level sensor etc. Motors shall be for outdoor application (IP55), suitable for 415±10% volt, 50 cycle’s 3 phase power supply meeting criterion as per ASHRAE standard 90.1- 2010 and high efficiency. Isolators at cooling tower enclosed in weather proof panel shall also be included. Tower for airconditioning system shall be selected on the basis of water temperature 98° F – 88 ° F ambient wet bulb 83° F. Selected cooling tower shall be certified for test procedure as per CTI ATC–105 and CTI STD–201. The cooling tower shall be as follows: Water flow rate Water temp. IN. - 97.5 F Water temp. out - 90 F Type of motor - IP 55,TEFC Quantity indicated includes 4 working

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. µ7000: 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

Design, manufacture, supply, installation, testing and commissioning of the following cubicle type 2 mm thick sheet steel enclosed separate compartment for each feeder, front operated, rear connections indoor type LT motor control panel, dust and vermin proof, drawout/hinged and lockable doors, complete with internal wiring, colour coding with ferrules, cable glands, bonding to earth and painting. Note: For billing purposes, entire panel shall be considered as one item. MOTOR CONTROL CENTRES FOR AIR CONDITIONING EQUIPMENT(HVAC Panel-1) Incomer:- One No. 1600 amps 4 Pole incoming ACB EDO type with built in release (compatible with BMS) for over current, short circuit and earth fault protection with the following: 0 - 1600 amps 96 x 96 sq mm multi function (EM6438 of conserve make or equivalent) with 3 No. 1600/ 5 amps CT’s and selector switch.-1Set Busbar TPN bus bars shall be of Aluminium and shall be sleeved. Phase bus bars shall be rated at 2000 amps and neutral bus bar shall be of 50% capacity. (Density of Aluminium bus bars for current carrying capacity shall be 1.0 amp per square mm) Outgoing 4 No. 300 amps TPN MCCB as outgoing to 4 No. 88 kW of 125TR Water Chilling unit compressor motor . The MCCB compartment shall contain CT operated digital ammeter of 0-800 amps range with selector switch and an indicating lamp with MCB for ‘ON’ status of motor. 4 No. 63 A MPCB, suitable rating star delta starter for 4 No. 15 KW motor, over load relay with built in single phasing protection and outgoing feeder to chilled water pump motor. The compartment shall contain an indicating lamp with MCB for ‘ON’ status of motor. 4 No. 63A MPCB, suitable rating Star Delta starter for 4 No. 15 KW motor, over load relay with built in single phasing protection and outgoing feeder to Condenser water pump motor. The compartment shall contain an indicating lamp with MCB for ‘ON’ status of motor. 8 No. 9.0-13.0A MPCB, suitable rating DOL starter for 8 No. 5.5 KW motor, over load relay with built in single phasing protection and outgoing feeder to Cooling tower motor. The compartment shall contain an indicating lamp with MCB for ‘ON’ status of motor. 3 No. 20 A MPCB, suitable rating Star Delta starter for 2 No. 5.5 KW motor, over load relay with built in single phasing protection and outgoing feeder to Cooling tower Fan motor. The compartment shall contain an indicating lamp with MCB for ‘ON’ status of motor. 1 No. 300 amps TPN MCCB as spare . 1 No. 63 amps TPN MCCB as spare . 1 No. 20 amps TPN MCB as spare . Motor Control Centre as described above.

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.