PROVISION OF REPLACEMENT OF EXISTING BER CHILLER AND ACCESSORIES AT SWARN JAYANTI BUILDING CLEAN ROOM COMPLEX SSPL DELHI

Amount

WATER COOLED CENTRIFUGAL MAGNETIC BEARING CHILLING MACHINE

Supplying, Installing, testing & Commissioning of AHRI Certified oil free & Lubrication Free Magnetic Bearing Microprocessor Based Control Panel, Open / Semi- Hermetic Centrifugal Water Chilling Machine each having actual capacity of 250TR with chilled water Inlet /Outlet Temperature of 54 deg F/44 deg-F and chilled water circulation rate of 600 USGPM and fouling factor of 0.0005 FPS , condenser water inlet/outlet temperature of 90 deg-F/97.5 deg F with circulation rate of 937 USGPM and fouling factor of 0.001 FPS, suitable for operation on Refrigerant 134a , having minimum power factor of 0.95 complete as per specifications. COP = 6.5, IPLV= 0.31 IkW/TR; NPLV = 0.32 IKW/TR Full Load IKW/TR =0.61

Chiller should be capable of unloading from 100 to 25% capacity at constant condenser water temp. complete with automatic control, safety controls, switch gears,etc. as per specifications. 1 No-suitable capacity squirrel cage: induction motor with class 'F' insulation suitable for operation on 415 + 10% volts, 50Hz. AC. Supply. 1 No-l Control Panel Necessary acoustic arrangement as per AHRI norms 550/94. AHRI certified sheet shall be submitted for same. Chiller will be tested for sound performance at full load

1 No-Unit Mounted, factory fitted & Calibrated VFD system suitable for compressor motor complete with ammeter with CTs, motor protection relay against overload, U V relay, phase reversal relay, single phase preventor etc. and control wiring with copper conductors of suitable size from Panel to compressor motor terminals and control details etc. complete as per specifications. -ASME/GB/BIS standard Matching shell and tube water cooled condenser of M.S. shell and integrally finned copper tubes. - ASME/GB/BIS standard matching shell & tube Flooded type chiller of MS shell and copper tubes -Refrigerant piping fittings, valves and other accessories to interconnect compressor, condenser & chiller part of the item. -Microprocessor based control panel complete with accessories as per specifications. Refrigerant line accessories comprising of safety valves, angle valve, liquid line indicator, liquid level control etc part of this item.

Suction line and chiller line shall be insulated with 19mm thick factory fitted Nitrile rubber base close cell polyurethane insulation as required. The above condenser, chiller compressor and motor shall be mounted on structure fram with antivibration pads. -Initial / first charge of Refrigerant gas .

Machine Operating Parameters Tonnage - 250 TR COP - 6.5 IPLV Not more then - 0.31 Full Load IKW/TR - 0.61 NPLV Not more then - 0.32 Evaporator Chilled water in - 54 deg.F Chilled Out - 44 deg.F Flow Rate - 600 USGPM Fouling Factor - 0.0005 hr.sq.ft.-deg.F/BTU Maximum pressure drop - 8 meter Condenser Chilled water in - 90.0 deg.F Chilled Out - 97.5 deg.F Flow Rate - 937 USGPM Fouling Factor - 0.001 hr.sq.ft.-deg.F/BTU Maximum pressure drop - 8 meter

2 Working + 1 Standby Note - Testing Commissioning from the manufactureing

Make - Trane / Daikin / Carrier

CHILLED WATER PUMPS

Supply, Installation, Testing and commissioning of END SUCTION BACK PULL OUT TYPE variable speed pump duly insulated, factory mounted on a common base with electric motor for recirculation of chilled water for the central air conditioning system. All necessary accessories whis are essential and mandatory to mounted the same is the part of the tender including base frame,anchors,anti-vibration pads etc.

All pumps shall be aligned properly and pump motor shall be suitable for 415 +/- 10% volts, 50 cycles, 3 phase power supply. The Impeller shall be Bronze material and gland plate 55-316 with mechanical seal, coupling quarts etc. with mechnical seal, coupling guards etc.The impeller shall be bronze materials and glands plate SS-316. earthing shall be included in the scope of wor., End suction type characteristics as given below : All electrical motors to be IP 55.

Flow rate - 587 USGPM

Motor HP - Suitable for Above Parameters ( Max. 22 KW )

Motor Efficiency at full load / Efficiency Class - Not less than 90% / IE3

Configuration : 2 Working + 1 Standby

COOLING TOWERS

CONDENSOR WATER PUMPS

Supply, Installation, Testing and commissioning of END SUCTION BACK PULL OUT TYPE FIXED SPEED PUMPS (insulated), factory mounted on a common base with electric motor for recirculation of water for the central air conditioning system.

All pumps shall be aligned properly as required. The pump motor shall be suitable for 415 +/- 10% volts, 50 cycles, 3 phase power supply. with mechnical seal, coupling guards etc.The impeller shall be bronze materials and glands plate SS-316. earthing shall be included in the scope of wor., End suction type characteristics as given below : All electrical motors to be IP 55.

Flow rate - 833 USGPM

Motor HP - Suitable for Above Parameters ( Max. 22 KW )

Motor Efficiency at full load / Efficiency Class - Not less than 90% / IE3

Configuration : 2 Working + 1 Standby

PRESSURISATION UNIT & EXPANSION TANK

Supply, installation, testing and commissioning of Pressurization unit comprise of two nos. (1 working + 1 stand-by) high pressure pumps of suitable pressure rating mounted on M.S.frame, complete with interconnecting piping, isolation valves, NRV, Y-strainer, pressure gauge, pressure sensor, control panel with interconnecting wiring ,for the complete cycle/process as desired pressurized expansion tank of adequate capacity minimum 1000 capacity with 10 bar prorating, interchangeable EPDM-BUTYL rubber membrane, complete with safety relief valve, pressure reducing valve and pressure gauge, tank pressure rating to suit the system pressure, adequately sized to compensate for water expansion due to operating temperature variations, insulated and cladded with 26G-aluminium cladding, necessary valves, fittings and accessories etc.

HOT WATER SYSTEM: Hot Water Generator: Supply, Installation, Testing and Commissioning of Electric Hot Water Calorifier ( Hot Water Generator) of 120 KW capacity .The water calorifier to be of Stainless Steel construction complete with vertical type shell, dished ends, all accessories and as per tender specifications. The calorifier is Insulated with 50 mm thick, 48Kg/cum density mineral wool insulation and covered by 26G aluminum sheet. The scope of works shall be included sensor for temperature and pressure with Electrical panel, power & control wiring, digital ... type Pressure gauges etc., complete in all respects and as per given tender specification.

Hot Water Generator of Capacity 120 kW

Supply, installation, testing and commissioning of pan humidifier with SS tank, fresh water connection, overflow connection, drain connection, humidistat to maintain RH with supports, etc.

Pan Humidifier: 1.5 KW

AIR HANDLING UNITS (AHU)

Supply, Installation, Testing, Commissioning & handing over of Factory Built Cabinet type inner skin 0.8mm thick GI sheet and outer skin 0.8mm thick precoated GI metal - Floor mounted, Double skin horizontal Air handling units with fans equipped with two tier, two air stream section and fan section to house supply and return fans with spark proof motor.

Accessories : UV Germicidal system comprising UV lamps installed before Cooling Coil , Humidifier section suitable for Pan Type Humidifier (PTH not Included), & Heavy duty flexible double layer canvas connection at the AHU outlet. Filters : Pre filters synthetic washable type non woven - with efficiency of 90% down to 10 micron as per EU Class 4 , Fine filter synthetic washable type non woven - with efficiency of 99% down to 3 micron as per EU-7. Dampers : Gear type dampers in Aluminum construction suitable for Motorized Actuator for Supply, Return, Exhaust & Fresh Air outlet to be supplied with AHU. the technical details :- 11000 CFM / 50 TR @125 MM SP, Return Air - 8100 CFM, Exhaust Air - 2900 CFM @ 150mm SP, min. 8 - 10 row cooling coil , 2 row hot water coil AHU with Heating coil, Humidifier and HRW (with suitable dia) sections along with Supply & Return Air Fan & Motor as specified.

FAN COIL UNITS (Battery Bone)

Supply, installation, testing and commissioning of Fan Coil Unit (FCU) of following capacity made of modular single skin construction with complete inner lining of 25mm thick fire inhibiting, Class 'O', closed cell nitrile rubber insulation of 40 kg/cum density and suitable for suspending to Ceiling. The FCU is made up of 16gauge GPSP sheet powder coated on both sides with adequate supporting structure/ stiffeners. The unit comprise of air intake section with 50mm thick EU-4 washable filter arrangement, 4 row deep chilled water with insulated SS drain pan, fan section with DIDW backward curved fans & motor and air outlet provision. FCU shall be complete with copper piping, pair of Ball valve with & without strainer etc for CHW supply & return etc all complete.

FCU : 3.0 TR

CHILLED WATER PIPING

Supplying & laying , testing & commissioning duly Insulated as per below Chilled Water Piping with Mild Steel 'C' class pipe of size as mentioned below on exposed surface for connecting chiller, pump etc. bends, tees, reducers, shoe, support ( MS angle support- clamp of suitable size with woode support for exposed surface ) The chilled water piplines are first ani-corrosive paint with two coat primer red oxide with expanded polyesterene according to the size as per standard Insulation than 12 mm thick sand cement plaster our it and covered with vapour barrier, Tarfelt sheet, Chicken wire mesh and finished using 26 gauge Al cladding.

Insulation of piping shall be with preformed pipe section of high density with minimum 24 Kg/Cu. mt. Density of 30mm thick upto 50mm, 40mm thick upto 80mm and 50mm thick above 80mm and below 250mm with fire retardant quality Poly Urethane Foam (PUF) covered with vapour barrier, Tarfelt sheet, Chicken wire mesh and finished using 26 guage Al cladding.

Note:-The Pipes of sizes 150 mm & below shall be M.S. ‘C’class as per IS : 1239 and pipes size above 150 mm shall be heavy class of thickness minimum 7.0mm as per IS: 3589

BUTTERFLY VALVE

Supplying and fixing of butterfly valves cast iron body with SS 304 disc & PN-16 rating of following size (200 mm to 400 mm gear type with removable hand lever and below 200 mm hand lever operated) including nut, bolt, flanges, gasket duly Insulated as per Chilled Water Pipe as per specification complete as required.

BALANCING VALVE

Supplying, fixing, testing and commissioning of balancing valve with built in measuring facility with brass body, precise balancing double regulation type with protected out pipe insulation & PN 16 pressure rating duly painted as per specification complete as required.

NON RETURN VALVE

Supplying, fixing, testing and commissioning of in position the following wafer type dual plate check valves with SS spring & pin. Check valves shall conform to PN-16 rating duly painted as per specification complete as required.

Y-STRAINER

Supplying, fixing, testing and commissioning of CI body and S.S Screen type Y-strainer of following size with compatible to MS pipe i/c all necessary support /hangers, etc. conform to PN-16 rating duly painted as per specification complete as required.

FLEXIBLE EXPANSION JOINTS

Providing and fixing of Rubber flexible expansion joints and as per tender specification. The scope includes all accessories, fittings, bolts& nuts and consumables.

200 mm dia

BALL VALVE

Supply and fixing of SS ball valve of following size with socket and nipple of approved make conform to PN-10 rating as per specification complete as required.

CONDENSER WATER PIPING

Supplying & laying , testing & commissioning of Condensor Water Piping with Mild Steel 'C' class pipe of size as mentioned and shall be exposed surface for all the pipelines includes bends, tees, reducers, shoe, support (MS angle support- clamp of suitable size with wood support below the pipeline on exposed surface ) along with priming coat of steel primer & and anti corrosive (epoxy) painting as per standard specification. The Pipes of sizes 150 mm & below shall be M.S. ‘C’class as per IS : 1239 and pipes size above 150 mm shall be heavy class of thickness as per IS: 3589.

GI PIPING FOR WATER SUPPLY / DRAIN

Supplying, laying/ fixing, testing and commissioning of Un-insulated G.I 'B' class pipe of following sizes for water supply / drain water piping on surface including fabrication of bends, tees, reducers with support and fittings as per standard specification complete as required.

BUTTERFLY VALVE

Supplying and fixing of butterfly valves cast iron body with SS 304 disc & PN-16 rating of following size (200 mm to 400 mm gear type with removable hand lever and below 200 mm hand lever operated) including nut, bolt, flanges, gasket duly painted as per specification complete as required.

BALANCING VALVE

Supplying, fixing, testing and commissioning of balancing valve with built in measuring facility with brass body, precise balancing double regulation type with protected out pipe insulation & PN 16 pressure rating duly painted as per specification complete as required.

NON RETURN VALVE

Supplying, fixing, testing and commissioning of in position the following wafer type dual plate check valves with SS spring & pin. Check valves shall conform to PN-16 rating duly painted as per specification complete as required.

Y-STRAINER

Supplying, fixing, testing and commissioning of CI body and S.S Screen type Y-strainer of following size with compatible to MS pipe i/c all necessary support /hangers, etc. conform to PN-16 rating duly painted as per specification complete as required.

FLEXIBLE EXPANSION JOINTS

Providing and fixing of Rubber flexible expansion joints and as per tender specification. The scope includes all accessories, fittings, bolts& nuts and consumables.

POT STRAINER

Supplying, fixing, testing and commissioning of MS Pot strainers of approved make with basket type stainless steel filter suitable for following size pipe line etc. conform to PN-16 rating duly painted as per specification complete as required.

TEMPERATURE GUAGE

Supply and fixing of Dial type Thermometer in SS finish of proportioning length with adjustable angle, direct reading including thermowell, socket etc. Thermometer shall be suitable to read water temperature of range 0°C to 100°C completed as required.

PRESSURE GUAGE

Supply and fixing of Dial type Thermometer in SS finish of proportioning length with adjustable angle, direct reading including thermowell, socket etc. Thermometer shall be suitable to read water temperature of range 0°C to 100°C completed as required.

AIR PURGER

Providing, fixing, testing and commissioning of 1/2" BSP automatic air purging valves having brass body complete with socket, ball valves etc. suitable for maximum operating pressure of 10 Bar all complete as per requirement.

TEST POINTS

Providing, fixing of 1/4" BSP test points having brass body with Nitrile sealing bushes along with attachable screwed cover as & where required complete with socket, ball valves etc. suitable for maximum operating pressure of 10 Bar & maximum operating temperature of 110deg.C etc. all complete as per requirement.

MAKE-UP TANKS

1000 lts capacity Make-up tank of HDPE material complete with Makeup connection, Quick fill, outlet connection, drain with valve, overflow connection, air-vent, brass ball float valve etc. along with necessary Structural supporting arrangement.

AIR SEPARATOR

Supply and installation of Air Separator of 250mm Dia NB in chilled water pipe line including all accessories. The centrifugal air separator shall be manufactured from welded black mild steel plate, treated internally / externally with rust inhibiting primer, to be complete with a set of supporting feet and all mounted on a small concrete base. The air separator shall be complete with chilled water inlet & outlet flanged connections on periphery of tank i.e., on circumference, arrangement in such way that the air entrapped in water separated with centrifugal action of water, adequately sized to achieve maximum air-separation, automatic air vent provided on top of convex portion of tank and constructed for working pressure of 10 bar. The air separator shall be insulated with 50 mm thick insulation to the specifications and cladded with 26G aluminum cladding.

GI SHEET METAL DUCTING FOR AIR-CONDITIONING Rectangular GI Sheet Metal Duct (Site fabricated):

Supply, Erection,testing and commissioning of Factory fabricated G.I. Ducting as per IS 655 and SMACNA standards Galvanized sheet of Class VIII. The ducts shall be in accordance with the approved shop drawings as per the Technical specifications and practice with all accessories etc., complete. Supporting of ducts shall be wall mounted using primer and epoxy coated painted angles with suitable sizes and thickness.

24 gauge GI sheet

22 gauge GI sheet

20 gauge GI sheet

DUCT THERMAL INSULATION

Supplying & Fixing of thermal insulation on ducts with approved sample of Nitrile rubber Insulation of following thickness with density 50 Kg/ Cum +/-10% applied with appropriate recommended proper adhesive and sealed with 3" wide BOPP tape on all longitudinal / transverse joints duly cladded with 28G SS Sheet complete as per specifications.

32mm (19+13 mm) thick insulati

DUCT ACOUSTIC LINING

Supplying & Fixing of acoustic lining with 25mm thick fibre glass insulation of 32 kg/cum density & finished with 2 layers of RP Tissue Paper and finished with 28G Aluminum perforated sheet with nut bolts all complete as per approved drawings & specifications.

FLEXIBLE CANVASS CONNECTION

Supply, installation, testing and commissioning of flanged end connection type Fire Retardant nonporous double layer flexible canvass connection between each equipment and ducting as required all complete as per approved drawings & specifications.

VOLUME CONTROL DAMPER

Supply, installation, testing and commissioning of opposed blade, flange type, Low Leakage, Volume Control Damper (suitable for modulating Actuator) in extruded aluminum construction within ducts to be provided with opposed blade aerofoil blades & suitable links, levers and quadrants suitable for manual & automatic control of volume of air flow and for proper balancing of the air distribution system. Axle shall be 12mm SS with heavy gauge quadrant with position indicators along with neoprene gasket as per approved shop drawings.

(Rate shall be quoted without Actuator)

MOTORIZED FIRE DAMPER

Supply, installation, testing and commissioning of motorized combination fire and smoke damper (spring return type) in GI construction and approved for 120 minutes rated as per UL-555S- 1995 and CBRI 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 (shaft/walls etc.) as & where required of requisite sizes along with its control panel. 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 including control wiring upto the required point of use as direction given by engineer-in-charge within the airhandling room.

FRESH / EXHAUST AIR LOUVERS

Supply, installation, testing, commissioning and balancing of Powder coated extruded aluminum Fresh / Exhaust Air Louvers with opposed blade, flange type low leakage Volume Control Damper (suitable for modulating Actuator) in extruded aluminum construction to be provided with opposed blade aerofoil blades & suitable links, levers and quadrants suitable for manual & automatic control of volume of air flow and for proper balancing of the air distribution system, Bird Screen Mesh and Fresh Air Filters with non woven synthetic media of 10 micron particle size with an efficiency of 90%(EU4) all complete as per approved drawings & specifications.

AHU CONTROLS

Supply, installation, testing and commissioning of complete controls for AHUs comprising of Self balancing pressure independent type dynamic balancing valve with integrated Electronic 3 way modulating control valves with actuator. The actuator shall be capable of accepting 2-10 VCD, 4-20mA electric signal and shall provide similar transducer feedback output signal to control system. The minimum close off pressure of actuator must be 1.5 times shut off head of pump as per specifications and drawing of following sizes The size of the valves are as follows:

Chilled Water

Flow Rate 190 USGPM / 100mm Dia NB

Flow Rate 150 USGPM / 100mm Dia NB

Flow Rate 85 USGPM / 65mm Dia NB

Flow Rate 25 USGPM / 40mm Dia NB

Hot Water

Flow Rate 55 USGPM / 50mm Dia NB

Flow Rate 45 USGPM / 50mm Dia NB

Flow Rate 25 USGPM / 40mm Dia NB

Flow Rate 10 USGPM / 25mm Dia NB

HVAC Electrical M.C.C. PANELS:

Supply, installation, Testing and Commissioning of 3 phase and Neutral 415V 4 wire Free Standing Floor mounted MV panel made out of 14 SWG MS sheet after seven tank process and painting with Epoxy powder coating. The panel shall consist of suitable rating TPN Aluminium busbar (at the rating of 0.8A/Sq.mm) supported with DMC/ SMC barriers and colour coded with Heat shrinkable sleeves. The Metering shall be provided as specified.

MAIN HVAC PANEL

INCOMING FEEDER:

1 Set of 1600A,50KA 4P EDO, ACB with O/C,S/C,U/V,E/L Microprocessor Based Release with Copper Bus Bar, sufficient space for incoming & outgoing cables termination, necessary power & control wiring, Digital voltmeter, Digital ampere meter and current transformer, RYB indicator, ON/OFF/TRIP Indicating lamps, 6A SP control MCB's etc.

OUTGOING FEEDERS:

3 Set of 400 AMP/36KA/ TPN/ MCCB (for Chillers), sufficient space for incoming & outgoing cables termination, necessary power & control wiring, ON/OFF/TRIP Indicating lamps etc.

3 Sets of 63 AMP/36KA/TPN/ MPCB along with 20 KW / 27 HP star-delta starter (for Primary Pumps), Contactors, Overload Relay, Start / Stop Push Button with NO/ NC Elements On / Trip Indicating lamp, Auto/ Manual Switch, SPP, under voltage protection, necessary power & control wiring, potential free contacts for BMS integration (Trip status, Auto/ Manual Status, On/ Off Command ) etc .

3 Sets of 63 AMP/36KA/TPN/ MPCB along with 20 KW / 27 HP star-delta starter (for Condensor Pumps), Contactors, Overload Relay, Start / Stop Push Button with NO/ NC Elements On / Trip Indicating lamp, Auto/ Manual Switch, SPP, under voltage protection, necessary power & control wiring, potential free contacts for BMS integration (Trip status, Auto/ Manual Status, On/ Off Command ) etc .

3 Sets of 40 AMP/36KA/TPN/ MPCB along with 12.5 KW / 17 HP star-delta starter (for Cooling Tower), Contactors, Overload Relay, Start / Stop Push Button with NO/ NC Elements On / Trip Indicating lamp, Auto/ Manual Switch, SPP, under voltage protection, necessary power & control wiring, potential free contacts for BMS integration (Trip status, Auto/ Manual Status, On/ Off Command ) etc .

1 Set of 16 AMP/TPN/ MCB (for Pressurisation Unit), sufficient space for incoming & outgoing cables termination, necessary power & control wiring etc.

3 Set of 100 AMP/36KA/ TPN/ MCCB, sufficient space for incoming & outgoing cables termination, necessary power & control wiring, ON/OFF/TRIP Indicating lamps etc.

Two spare cubicles of maximum rating. All partitions are 3mm thick sheet.

MV CABLES

Supply, laying and commissioning of following size 1.1KVgrade XLPE PVC insulated armoured aluminium conductor cable, direct in ground, in built up cable trench/ on cable tray with all installation materials.

3.5C X240Sq.mm

3.5C X150Sq.mm

3.5C X95Sq.mm

4C X25Sq.mm

4C X16Sq.mm

CABLE END TERMINATION

Providing & fixing of Indoor ordinary end terminations for the cable specified above with Single compression type Brass gland, Bi-metallic lugs using crimping tool, Insulation tape, Identification tags etc., including end termination and Earthing of Gland with 8SWG 'GI Wire.

3.5C X240Sq.mm

3.5C X150Sq.mm

3.5C X95Sq.mm

4C X25Sq.mm

4C X16Sq.mm

EARTHING

Providing & fixing of Indoor ordinary end terminations for the cable specified above with Single compression type Brass gland, Bi-metallic lugs using crimping tool, Insulation tape, Identification tags etc., including end termination and Earthing of Gland with 8SWG 'GI Wire.

EARTHING STRIPS & WIRES

Supply and laying of following size strips including all necessary interconnections with equipments.

50 x 6 MM G.I. Flat

25 x 3 MM G.I. Flat

8 SWG GI Wire

CABLE TRAYS

Supply and fixing of following size GI Perforated type cable tray made out of 2mm thick, includes Tees, Bends etc. all complete. Work also includes MS supports / Threaded Rod, anchor fasteners etc.for fixing the Cable tray.

450 mm wide x 50mm depth

300 mm wide x 50mm depth

150 mm wide x 50mm depth

Air Filteration System for Cleanroom & AHU

HEPA FILTER BOX TYPE FOR CLEANROOM

Supply & installation of following size of H-13 grade Box type HEPA filters with an efficiency ≧99.995% at 0.3µm, suitable for 1000 CFM flow, PTFE media (semi-conductor application) Low Boron content deep pleat with pleat depth of 260mm face velocity of 1.25 m/s IPD 120± 10% Pa, FPD 750 Pa± 10% , Al frame with both side face guard and neoprene gasket.

Size - 610mm x 610mm x 292mm

HEPA FILTER MINIPLEAT TYPE

Supply & installation of following size of H-13 grade minipleat HEPA filters with an efficiency ≧99.995% at 0.3µm, suitable for 1000 CFM flow, fibre glass media, deep pleat filter, face velocity of 0.45 m/s IPD 170± 10% Pa, FPD 500 Pa± 10% , Al frame with both side face guard and neoprene gasket.

Size - 610mm x 610mm x 100mm

FINE FILTER FLANGE TYPE

Supply & installation of following size of EU-9 grade flange type Fine filters with an efficiency ≧99% at 3µm, suitable for 2000 CFM, glass fibre media, deep pleat having pleat depth of 260mm with face velocity of 2.25 m/s IPD 200 ± 10% Pa, FPD 35 Pa ± 10% Al frame with both side face guard and neoprene gasket.

Size - 610mm x 610mm x 292mm

FINE FILTER FLANGE TYPE

Supply & installation of following size of EU-9 grade flange type Fine filters with an efficiency ≧99% at 3µm, suitable for 1000 CFM, glass fibre media, deep pleat having pleat depth of 260mm with face velocity of 2.25 m/s IPD 200 ± 10% Pa, FPD 35 Pa ± 10% Al frame with both side face guard and neoprene gasket.

Size - 305mm x 610mm x 295mm

PRE FILTER FLANGE TYPE

Supply & installation of following size of EU-4 grade flange type Pre filters with an efficiency ≧90% at 10µm suitable for 2000 CFM with face velocity of 2.5 m/s IPD 5±10% Pa, FPD 10± 10% Pa, with an efficiency 90% down to 10µ particle .

Size - 610mm x 610mm x 50mm

PRE FILTER FLANGE TYPE

Supply & installation of following size of EU-4 grade flange type Pre filters with an efficiency ≧90% at 10µm suitable for 1000 CFM with face velocity of 2.5 m/s IPD 5±10% Pa, FPD 10± 10% Pa, with an efficiency 90% down to 10µ particle .

Size - 305mm x 610mm x 50mm

Integrated Building Management Services

Supply installation testing and commissioning of the following equipment forming part of the integrated building management system complete with all accessories and components required for proper functioning of the system all as specified.

It should be patched with existing LAN network for remote access.

BMS WORK STATION

Supply, installation, testing and commissioning of operator work station BMS Machine complete as specified including following accessories.

Operator Server/Work station with PC having Intel Quad Core processor (Latest Technology), Windows® 2010 SP2 or above operating System, including serial ports (RS232) and USB ports and following accessories etc. all as specified. RAID 5 category ,redundancy for power supply of PC.

8GB of DDR3 RAM memory

320 GB of HDD

DVD combo drive

1.4 MB FDD

24” TFT screen color monitor

Mouse with 2 mouse pads

Standard key board

Latest windows operating system (windows NT)

1 GBPS LAN card

Latest laser jet printer A4 size

Anti virus

GRAPHICAL INTERFACE SOFTWARE

Supply installation, testing and commissioning of licensed copy of single centralized Web Based Graphical interface software. The system should be accessible from anywhere on LAN or WAN or Ethernet without additional licenses. The Communication protocol shall be one of the Industry Standard Open Protocols such as BACNet, Modbus & LONworks etc. Software shall have vector grahics, should be scalable and software should be integrable with Access Control, CCTV VMS seamlessly to generate a holistic view, with unlimited soft point licensing & unlimited users with 5 simultaneous users.

THIRD PARTY INTEGARTION

Provision of Third Party Integartion required UL/BTL listed Gateway / Open Protocol Software from same OEM as DDC controllers for integrating the third party system communicating on one of the Standard Open Protocols such as BACNet , MODBUS, M-Bus etc - Vendor to consider required No. of Integrators for qty's mentioned in IO summary. Gateway shall be server grade with atleast 3 Gb memory to store data Integration of following services should be considered:

Chillers

Energy Meters

Fire Alarm & Detection System

Access Control System

IP BASED DDC CONTROLLERS

Supply installation, testing and commissioning of IP Based Controllers with I/O modules etc as per I/O summary. The controller shall be UL/BTL Listed capable of networked operations to exchange data with other controllers and workstations. The DDC Controllers shall be web enabled, RAM of min 3 GB and Processor speed of min. 1.2 Ghz.

All DDC Controllers and accessories shall be housed in a vandal proof, lockable control panel housing conforming to IP56 standard. The housing will be pre-wired all as per specifications and of rittal make only. Apart from the controllers, the enclosers shall house the terminal blocks, load relays and associaetd equipment. The internal wiring in the enclosure shall be factory wired. The packaging shall be such that complete installation of the field equipment and field wiring can be done prior to the installation of the electronics.

The controller shall be independent in operation and the failure of any other device / controller or the operator workstations, shall not cause any disruption to the function of the rest of the system. The DDC controllers shall have the facility to implement user modifiable time schedules as daily, weekly, monthly annual temporary schedules.

The DDC controllers would 'reboot' automatically on resumption of power. Controllers shall not require manual intervention for the reboot of the controller software.

The DDC Controllers Shall have integration facility with atleast 2 ports of integration.

DDC controllers shall have provision for 15% IO points

DDC for Air Handling Units & their TFA

DDC for Chiller Plant ( Chiller, Pumps etc.)

DDC for Cooling Tower

DDC for Hot Water Generators & Pumps

DDC for Clean room monitoring

FIELD DEVICES AND SENSORS

Supply ,installation, testing and commissioning of various electro mechanical field devices and sensors complete with all accessories etc. all as per specifications.

Differential Pressure Switch for across the bank filter and SA fan flow status.

Differential Pressure switch for Pumps

Differential Pressure Transmitter fo differential pressure across the Cleanrooms

Current Transducers

Modulating Actuator for VCD

Outside air RH and temperature sensor roos for relative humidity .

Immersion Type Temperature Sensor.

Water Flow switch

Tri-Level switch/Transmitter for Water Tank High-Medium-Low Level

Return Air Relative Humidity & Temperature Sensor(duct Type & RH Sensor)

Supply Air Temperature Sensor/Transmitter Duct Type

Space Type temperature and humidity sensors

PORTABLE OPERATION TERMINAL

Supply, installation, testing and commissioning of displays for memic panel 15”touch screen display with HMI display form BMS server. The HMI display should work with windows 10 with complete authorization authentication, HMI should have all features so that of main BMS system

NETWORK SWITCH

Supply, installation, testing and commissioning of 16 Port Switch, Layer 2 unmanaged 10/100 switch. The switch shall have work with CAT6 armourded UTP cable within the building complete as per specifications and as required for BMS DDC Panel Networking.

COPPER CABLE

Supplying and drawing following sizes of Annealed Tinned Copper Shielded armoured cable for signal and power as per specification in existing conduit of following sizes.

2C x 1.0 Sqmm screened unarmoured cable.

4C x 1.0 Sqmm screened unarmoured cable.

GI CONDUIT

Supply and laying of following size GI conduit, 16 G ISI Marked complete with all accessories like bends, tees, junction boxes, clamps, screws etc.

25mm dia

32 mm dia

Access Control System

Supply installation testing and commissioning of the following equipment forming part of the Access Control System complete with all accessories and components required for proper functioning of the system all as specified.

ACS WORKSTATION

Supply installation testing and commissioning of Processor: Intel ® Core i5 – 5550U or higher, Intel Chipset, Minimum 4-GB DDR3 SDRAM 1600-MHz, Minimum 1 TB SATA 3Gbps HDD, 7200rpm HDD Capcity, Minimum 2GB nVIDIA Graphics Card, Integrated 100/1000 Mbps Ethernet Controller, 43” LED full HD monitor or higher & wireless Keyboard & mouse with required Windows, IP Webcameras.

ACS MANAGEMENT SOFTWARE

Supply installation testing and commissioning of Access Control Software which is a modular, networked access control and alarm monitoring system, comprised time schduling & attendance management, capable of handling large proprietary corporations with alarm monitoring, email notification, BAS integration. The system shall assure long time performance, cost effective upgrade capability and allow for easy expansion or modification of inputs, outputs and remote control stations. Software shall be NIST certified, and have AES-256 encryption.

ACS CONTROLLER

Supply installation testing and commissioning of IP based 2 Door Reader Controller expandable upto 128 doors via expansion modules which supports all major reader technologies such as Wiegand or Encrypted RS-485 and biometrics on the same network. The Door controller will allow four readers per system over RS485/RS232 or Ethernet/LAN connection.Controller shall have Users memory 4 million users& offline event 50000. The same shall include fail safe/fail secure lock jumper, power supply, housing, in-built battery backup as per technical specification with all mounting accessories, power supply &

hosuing complete as required. Controller shall have min. 7 Inputs & 2 outputs onboard. Controllers shall be supplied with UL listed power supply that will power controller & expansion modules and communicate info. such as Battery status, communication status etc..

DOOR EXPANSION MODULES

Supply installation testing and commissioning of Door Expansion Modules provides up to 2 Doors inputs and 2 locking device outputs. It should be designed with industry standard DIN Rail mounting. 2 reader ports configurable for either Wiegand or RS-485 reader operationas per technical specification with all mounting accessories, power supply & housing complete as required.

SMART CARD READER

Supply installation testing and commissioning of CE/UL Approved Blutooth/NFC enabled smart card reader, IP-65 protection, having range upto 50 mm with features such as clone card detection as per technical specifications

SMART CARD

Supply of Smart Cards for 13.56 Mhz/ 125 Khz radio frequency

BIOMETRIC READER

Supply installation testing and commissioning of CE approved Biometric Card reader having 4MB flash memory, upto 10000 finger print reader template capacity.

SINGLE EM LOCKS

Supply installation testing and commissioning of Single Leaf Electromagnetic lock, 600 lbs along with magnetic contact, UL certified as per technical specifications

DOUBLE EM LOCKS

Supply installation testing and commissioning of Dual Leaf Electromagnetic lock, 600 lbs along with magnetic contact, UL certified as per technical specifications

PANIC BAR

Supply installation testing and commissioning of Panic Bar with Local Scare Alarm & other accessories as required

PUSH BUTTON

Supply installation testing and commissioning of Exit Push Button with required accessories as per technical specifications

EMERGENCY BREAK GLASS

Emergency Break Glass with required accessories as per technical specifications

CABLES

Providing & laying of Cables, weatherproof, outdoor grade & as per BIS standard.

8 core 20 to 22 AWG, 6 or 8-conductor, stranded, shielded armoured cable with required accessories

2 core, 20 to 22 AWG, 2-conductor, stranded, shielded armoured cable with required accessories

CCTV System

Supply, installation, testing and commissioning of 2MP, 1080P, 2.8-12mm auto vari-focal lens, 60mtr IR Bullet Camera, Built-in essential video analytics, Full configurable qaud-stream, two-way audio and audio alarm, Tamper and motion detection, MicroSD card slot upto 2TB for edge recording, cloud-based service, True day-night switching, 85dB WDR, H.264/H.265/M-JPEG video compression white balance, BLC, Intelligent Defog, iDNR, Privacy masking, 12VDC/PoE, IP67, IK10 UL Certified Operating Temperature -10 °C to 50 °C.and 3 year warranty. Rest technical specification as per attached sheet.

Supply, installation, testing and commissioning of 2MP, 1080P, 3-10mm auto vari-focal lens, 30mtr IR Indoor Dome Camera, Built-in essential video analytics, Full configurable qaud-stream, built-in microphone, two-way audio and audio alarm, Tamper and motion

detection, MicroSD card slot upto 2TB for edge recording, cloud-based service, True day-night switching, DWDR, H.264/ H.265/ M-JPEG video compression white balance, BLC, Intelligent Defog, iDNR, Privacy masking, 12VDC/PoE, UL Certified,Operating Temperature -10 °C to 50 °C and 3 year warranty. Rest technical specification as per attached sheet.

Supply, Installation, Testing & Commissioning of The IP Video Storage Appliance shall be a RAID-5 protected , shall utilize “enterprise-rated” hard drives in a fault tolerant RAID-5 configuration shall offer a bandwidth of 550 Mbit/s, shall offer a dual port Gigabit Ethernet network interface, 8 GB system memory and an Intel xeon Core Processor, redundant power supply and hot swappable HDD with Windows 2012 R2 Operating system, UL, CE,FCC, for 44 Cameras Storage of 125 TB or more Suitable for recording of 60 days at 15 fps and 720p including license cost Up to 50 Cameras to be considered.

Supply, Installation, Testing and commissioning of PC Client Intel i7 processor (for workstation) with clock speed- minimum 3.6GHz, RAM8 GB & Expandable. Window 10 professional 64 bit, 43” LED full HD monitor, 2 TB (For Workstations) With Read & Write functions. LAN Interface 10/100/1000 Mbps Ethernet. Mouse Optical, USB port at front Dual and dual monitor support i/n 2.5GB graphic card . Branded (not asembled)

Supply, Installation, Testing and commissioning of 8 10/100/1000 PoE ports with 120 W or above power budget with 2 combo mini-GBIC port and switching capacity 20 gbps or above.

Supply, Installation, Testing and commissioning of 24 10/100/1000 ports (24 PoE+ ports with 360 W or above power budget) with 2 gigabit copper/SFP combo + 2 SFP ports and switching capacity 50 gbps or above.

Supply, Installation, Testing and commissioning of Wall Mount following size Rack with front glass door & lock arrangement with suitable size of Fan and ACD power socket.

42 U Rack

9 U Rack

Supply, Installation, Testing and commissioning of 5 KVA Online UPS with 30 min Backup suitable for 42U Rack Mounted complete in all respect.

Supply, Installation, Testing and commissioning of 1 KVA Online UPS with 30 min Backup suitable for 9U Rack Mounted complete in all respect.

Supply and laying of 1.5sq. mm 3 core Copper Armoured CABLE on existing cable tray / GI conduit

Supply and laying of UTP 4 Pair CAT 6 LAN cable in the existing GI conduit as required.

Supply and fixing of 24 Port Patch Panel Cat 6.

Supply and laying of following size GI conduit, 16 G ISI Marked complete with all accessories like bends, tees, junction boxes, clamps, screws etc

25mm dia

RO Water Supply System RO System

Supply, installation, testing and commissioning of de-ionized water plant of capacity 1000 litre Per day with adjustable TDS output.

Supply Installation ,Testing & Commissioning of 1000 LPH Capcity Reserve Osmosis Plant specially desinged & Install Reserve Osmosis plant specially designed and suitable for treament of mentioned raw water quality .The system ,shall be complete with feed pumps , DMF , Antiscallant ,PH Correction ,Disinfectant dozers ,Members Module ystem ,CIP system , TDS Meter ,PH indicator ,Flow indictors for onsite quality control and heck . as required for satisfaction of Engineer Incharge.

Make : Ion Exchange with TDS output adjustment system reputed Brands no equivalent.

WATER STORAGE TANKS

Providing and placing on terrace polyethylene water storage tank of capacity 10000 Litres, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes including fittings etc all complete for RO Water Supply System with adjustable TDS output.

UPVC PIPE

Supply Installation,testing and commissioning of anticorrosive Unplasticized Plyvinyl chloride [UPVC] ball mounted quarter tun internally EPDM/Viton lined lined trimetric UPVC ball valves having the high quality EPDM shaft with inbuilt taper pin,plug anbd silicon/viton/neoprin ORINGS complete as required for smooth operation of high pressure water treatment plant line.

POWER CABLE

Supply ,Laying,Testing and Commissioning of Copper conductor multi stand unarmored PVC insulated multi core cables with end terminations for control supply laid in existing GI conduit or as per direction of Engineer -In charge

4CX16 sq.mm

4CX6 sq.mm

4CX4 sq.mm

Precision Air Conditioners & Split Air-Conditioners

SUPPLY OF PRECISION AIR-CONDITIONING SYSTEM

Supply, Installation, Testing and Commissioning of Precision Package Air conditioning system as per specifications given below:

Floor Mounted, Bottom discharge Air Cooled DX type Precision Air conditioners of 11 TR actual cooling capacity unit which work on individual circuit. Gross Total cooling Capacity at return air temperature of 23 deg C DB ( +/- 1 °C variation in set value ) & 45 % RH ( +/- 5 % variation in set value ) and Outdoor Ambient Condition @ 42 Deg C with R410a/R407c Refrigerant Gas ,. Supply air temperature Below 20 deg C . Set value for return air temperature between 18 °C to 27°C.

The Indoor unit shall comprise of Scroll Compressor, DX type with totally Double skin sandwitched panels on all four side with 20 mm 32 Kg/ cum Glass wool internal insulation, Indoor and outdoor unit body material : GI powder coated with minimum 18 SWG , Evaporator Fan complete with Backward curved type with EC motor, 60kW Actual Capacity@ 12000 CFM at 40mmwg External static pressure, Evaporator DX Cooling Coil with hydrophilic coating, Microprocessor controllers, Electronic Expansion valves, Driers, G4 Filter, Suction and Discharge piping, Internal power and Control wiring, Crankcase heaters, Humidifiers, Heaters, HP/LP Cut-outs, Power and Control contactors, filters, Liquid receiver, water leak detector for unit and Other Electrical accessories.

The Air-cooled Outdoor Condenser unit shall comprise of Condenser fans & motor, Condenser cooling coil (Copper coil with aluminium fins), Isolator switch. The Air cooled condenser shall be with fan speed regulator.

The unit shall be suitable for operation on 375 to 455 Volts, 50 Hz, 3 Phase, 4 Wire AC supply. Each unit should be having individual display panel, which shall display date, time, actual & set values, operating conditions, signal faults, collective faults, limiting values and PAC wellness alarm / service alarm to reduce the down time and unit memory shall hold minimum 200 most recent events with ID number, time and date stamp for each event.

Precision Package Air conditioning unit controller for synchronising the multiple numbers of identical units towards as single system with required communication & power cables and can be used for timely rotation as required.

REFRIGERANT PIPING

Supply, installation, testing and commissioning for required hard drawn copper piping of required dia as per design for Precision Air conditioning unit for gas and liquid ( Suction & discharge) including necessary pipe joints & branching for the above ODU & IDU with 19 mm thick Nitrile rubber insulation along with structural supports for laying the piping & required accessories. Refrigerant piping should be laid on ladder type cable tray complete as per direction of Engineer in charge. Length of copper pipe line laid at site as per final approved layout shall be measured for payment. Rate shall be inclusive of the cost of all the materials, joints, M.S trays, structural supports, etc all complete as per direction of Engineer in charge.

EXTENDED REFRIGERANT PIPING KIT

Supply, installation, testing and commissioning of Extended pipe kit as per site requirement etc all complete as per direction of Engineer in charge

DRAIN PIPING

Supply, installation, testing and commissioning of GI (B-Class) Drain piping of 40 mm inner dia with 6 mm thick nitrile rubber insulation along with support, joints & required accessories

WATER PIPING

Supply, installation, testing and commissioning CPVC water piping of 25 mm inner dia along with support, joints & required accessories for humidifier etc all complete & as per direction of Engineer in charge

WEATHERPROOF ISOLATOR

Supply, installation, testing and commissioning of 63 Amp weather proof isolator etc all complete & as per direction of Engineer in charge

ELECTRICAL PANEL

Supply, erection, testing and commissioning of main LT Panel of the following extensible cubicle type floor / wall mounting Powder coated, modular compartmentalized, dead front, dust and vermin proof, floor mounting 2 mm thick sheet steel clad switchboard suitable for use at 415 volts 3 phase 4 wire 50 cycle system and to withstand a symmetrical fault level of 25 MVA at 415 volts. (35 kA) with indication lamps; accessories etc. as required and complete with following incoming and outgoing switchgears with protection and metering and etc. as per specification and schematic diagram.

Main LT Panel-1

INCOMING

1No. 160 Amp 36 KA 4P MCCB with thermal magnetic release having over current, short circuit protection. Each incomer shall be complete with following.

3 Nos. Cast resin current transformers of 160/5 ratio Class 1.0 for metering.

Three phase indicating lamps (LED type) with MCB.

Multifunction meter showing voltage, Amperage etc

BUSBAR

Electrolytic high conductivity aluminium three phase and neutral busbars rated at 200 Amp having a maximum current density of 0.8 amp per sq.mm suitable to withstand symmetrical fault level of 25 MVA at 415 volts. The neutral busbar is to be of 100% capacity.

OUTGOING

03 Nos. 63 Amp, 18 KA, 4P MCCB complete with Thermal-magnetic release having overcurrent, short circuit, protection

The Panel shall be complete with all interconnections, risers, internal wiring, labels etc complete as required.

POWER CABLE

Supply , installation , Testing and Commissioning of POWER CABLING of copper for indoor / outdoor units to be suitably laid in PVC conduit as per site requirement including and terminations

4C x16 sq.mm {Copper } { from outdoor to a/c panel}

3Cx2.5 sq.mm. { Copper } { from indoor to outdoor }

3.5Cx95 sq.mm . Al armoured { Aluminium}

CABLE END TERMINATION

Supply & providing of following size cable end terminations for above cable with with single compression type SS Gland, bi-metallic heavy duty lugs, insulation tape, identification tags etc.

3.5Cx95 sq.mm

4C x16 sq.mm

Special Earthing

Providing and fixing of maintanence free earthing which consists of 65 mm dia standard length(as per equipment supplier) electrode capsule, filled with earth enhancing compound,sealed at both ends and brazed lead for connection at one end suitable for direct installation at site at a depth of 2.5 mtr.bentonite compound upto a depth of 2.0 mtr around the electrode capsule and also with brick chamber and cast iron cover etc complete. The valve of each earthing pit shall be less than 0.5 OHM (standalong or multiple grid)

Supply and laying underground/above ground of following size strips including all necessary interconnections between earth set and equipments including earth excavation, back filling, intermediate supports for strips as applicable and directed by engineer in charge.

25x6mm Copper Strip

25x6 mm GI Strip

1C x 16Sqmm PVC Insulated Flexible Copper Cable(Green)

GI Wire 10mm

Control Cable

Supply , Installation , Testing and commissioning of CONTROL CABLING of 2C x1.5 sq.mm. copper cable for communication between indoor and outdoor units to be suitably laid in PVC conduit as per site requirement

Civil and Steel Work

Civill Work only for foundation of Cooling Tower , Chillers , Pumps , any opening for MS Pipes etc

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Dismantling & Credit of existing installation

Dismantling & Removing of following existing unservicable/damaged Central Air conditioning equipment in side the Plant Room Building of Swarna Jayanti Bhawan, SSPL Timarpur as per instruction of Engineer-in-charge .

Water cooled chiller (03 Nos), chilled water Pumps(03 Nos), condenser water Pumps(03 Nos), cooling towers(03 Nos), hot water generators(02 Nos) installed at Plant Room ground & terrace floor. -1 Lot

Chilled / Condensor water pipeline inside the Plant Room ground & terrace floor, from plant room to entry of building, CHW & HW connection of all the 11# of AHUs inclusive of all the fittings, insulation, valves, controls, LT Cables , Iron scrap etc -1 Lot

Air Handling Unit comprises Blowers, Motors, Cooling/Heating Coils, Filters & VCDs, Pan type Humidifier, Power & Control Cables of 1D - 1 Lot

Ducting (supply / return / exhaust) of different thickness run inside AHU Room of 1D - 1 Lot

Existing Precision Air Conditioners of UPS Room

Pre-Filters & Fine Filter for AHUs & Terminal HEPA filters

Complete BMS works including controllers, sensors, cables etc.

Credit for the abov Items

LEO AIR & POWER SOLUTION PVT LTD

SVC PROJECTS PVT LIMITED