boq-air

AmountIn words In figures Rs

1 Refrigeration MachinesSupply transporting to site ,installation, testingand commissioning of AIR COOLED SCREWCHILLERS complete with multiple heremetic/semiheremetic screw compressors, air cooledcondenser with corrosion protective coat oncondenser coils /fins , chillers with inlet andoutlet Victaulic coupling assembly ,refrigerant,oil,microprocessor control panel compatible for hookup to Building Management system with weatherproof electrical panel ,Power isolators andcapacitors, flow switches ,transformer for controlcircuit, service modem connectivity and allelectricals to be of IP55 .Theequipmentmanufactured shall be suitable Seismiczone 5 and installation shall be done inaccordance for the Seismic requirements.80 TR capacity at Entering airto condenser at 35˚C 2 No.Entering water to Chiller at 12 ˚C andLeaving water from chiller at 7 ˚C

2 Vibration IsolatorsFor pumps- Rectangular structural beam orchannel concretew form for floatingfoundations,concrete reinforcement bars, springisolators on 1/4 inch neoprene rubber acosticalpads etc 3 Sets

3 Double sphere flexible connector with GI flangesand bolts etc.

a On Chillers 4 nosb On Pumps 6 nos

BOQ FOR AIR CONDITIONING WORKS

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4 Chilled Water PumpsSupply transporting to site ,installation, testingand commissioning of Centrifugal Chilled waterpumps monoblock type with IP 55 TEFC motorsuitable for outdoor installation mounted oncommon base frame FRP coated for corrosionprevention,for recirculation of chilled water for airconditioning system.The pump motor shall besuitable for 415 + / - 10 % volts,50 cycles, 3 phasepower supply.The pumps shall have bronzeimpeller ,stainless steel shaft and electrical poweron /off push button or Power isolator near thepumps.All electricals and motor to be IP 55. 3 NosWater flow 48 M³ per hourHead 25 Meters of water columnMotor 5.5 KW

5 AIR HANDLING UNITSDouble skin cabinet type AHU with backwardcurve Centrifugal fan, insulated sandwich type SSdrain tray, Coil section with six row deep coolingcoil, door limit switch, nonflammable filters, floormounted vibration isolators for the fan motorassembly, outlet dampers all accessoriesetc.Electrical panel with necessary control, MCCBsingle phase preventor, phase indicating lamps,ON/OFF status, non polarised NO / NC contactsfor tripping on signal from fire dampers / firealarm panel starter Copper PVC armoured power& Control cabling within the AHU room uptothermostat /sensor etc. two AHU rooms

a 12000 cfm against 40 mm static 6 R (rows) Deepcooling coil. 2 Nos

6 Drain PipingHard PVC drain piping with elbows, tees, clean

outs etc without insulation within the AHU rooma 50 mm dia 30 RMTb 40 mm dia 12 RMTc 32 mm dia 12 RMT

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7 Chilled Water Cassette Type Fan Coil unitCeiling suspended complete with Four wallschilled water copper tube aluminum finnedcoil,Fan with four directional flow aerofoil bladequiet high efficiency centrifugal fan ,easilycleanable synthetic filter, Auto water pump- forauto drain water detection and pump out of drainpan. Two way or three way vavle with actuator,and cordless remote for the opreration of the fan.Attractive Grill as integral part of the unit.Provision for the fresh air intake. The unit shall besuitable for operation on Single phase 230 volts50- cycles, the fan shall have three speeds.additional box for housing the two way /threeway valve and other isolating valves with drainprovision connected to drain section of cassette.Only 5 Amps plug point/MCB will be givenwithin 3 M from cassette unit and from there allwiring to be included.

a 10000 Kcal per hour 6 Nos.

8 Supply and fixing of Brass ball valve withstrainer and ball valve without strainer for the fancoil units with flare nuts teflon tape etc.

a 20 mm dia 6 set9 Copper piping from the cassette unit to the

nearest M S chilled water piping with tee elbowbends fittings etc 6 sets

10 Kitec aluminum commpsite pipe withcompression type kitec fittings with Nitrile rubberinsualtion as drain pipe for the Chilled watercassette fan coil units.

a 32 mm dia 10 RMTb 25 mm dia 10 RMTc 20 mm dia 10 RMT

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11 Chilled water pipingInsulated chilled water piping, MS heavy duty 'C'Class complete with with bends, elbows tees,vibration isolators, hangers, fullround highdensity PU supports finished, 50 mm thickexpanded polystyrene pipe sections fixed with hotbitumen as adhesive, finished with plasticised tarfelt as vapour barrier with over lap and clad withPre painted /Pre coated steel sheet of approvedcolor.

a 150 mm dia 10 RMTb 125 mm dia 36 RMTd 100 mm dia 60 RMTe 80 mm dia 50 RMTf 65 mm dia 10 RMTg 50 mm dia 10 RMTh 40 mm dia 54 RMTI 32 mm dia 30 RMT

12 National Interfit make - Grooved MechanicalJoining System with EPDM rubber gasket.

I) Elbow a 125 mm dia 6 Nos.b 100 mm dia 12 Nos.c 80 mm dia 12 Nos.d 65 mm dia 4 Nos.e 50 mm dia 4 Nos.f 40mm dia 6 Nos.g 32 mm dia 12 Nos.h 25 mm dia 2 Nos.ii) Rigid Coupling Style 5a 125 mm dia 12 Nos.b 100 mm dia 12 Nos.c 80 mm dia 12 Nos.d 65 mm dia 4 Nos.e 50 mm dia 3 Nos.f 40 mm dia 6 Nos.

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g 32 mm dia 12 Nos.h 25 mm dia 4 Nos.

III) Gruv Flange Style 14a 125 mm dia 12 Nos.b 100 mm dia 12 Nos.c 80 mm dia 12 Nos.d 50 mm dia 4 Nos.

iv) Reducing Coupling style25 a 125 mm to 100 12 Nos.b 100 mm to 80 mm 6 Nos.c 80 mm to 80 mm 6 Nos.d 80 mm to 65 mm 3 Nos.e 80 mm to 50mm 3 Nos.f 80 mm to 40 mm 5 Nos.g 40 mm to 32 mm 2 Nos.

13 Insulated Butter fly valves with flanges gasketsbolts and Nuts etc

a 100 mm dia 7 Nosb 80 mm dia 4 Nosc 50 mm dia 2 Nos

14 Insulated balancing type control cum balancingvalves complete with measuring ports withfanges / screwed fittiings with GI fasteners of boltand Nuts washers etc

a 100 mm dia 2 Nosb 80 mm dia 2 Nos

15 Insulated ANERGY flow starightener cumstrainer at the inlet of the pumps complete withflanges, bolts nuts gaskets etc.

a 100 mm dia 3 Nos16 Insualted Plate typ swing Check valves with

flanges, bolts nuts gaskets etc.a 65 mm dia 3 Nos

17 Insulated Y stariners at the inlet of the AHU withflanges , gaskets GI nuts and bolts etc

a 80 mm dia 2 Nos.

18 Supply and fixing of four inch Pessure gauge with0 to 7 Kg / cm² range with isolating ball vave andnipple. 14 nos

19 Supply and fixing of Thermometers with a rangeof 0 to 50°C

14 nos

20 Supply and installation of Auto air purge at thetop most level of the chilled water circuit Anergyor equivalent make 6 Nos

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21 Small Single phase pump to pump the water fromthe storage tank to the expansion Tank with levelcontroller and auto on / off. 1 setSheet Metal Ducting

22 SupplyTransport to site Fabricate erect ductingout of Galvanized Steel Sheet complete withelbows,turning vanes, volume control ductdampers, neoprene gaskets Galvanized supportshangers etc.

a 18 G GI 40 Sq.Mb 20 G GI 40 Sq.Mc 22 G GI 150 Sq.Md 24 G GI 200 Sq.M23 Supply and installation of Aluminum powder

coated Louvers with bird screen, adjustabledamper for fresh air and without damper forexhaust air etc.

a For Fresh Air 1 Sq.Mb For Exhaust Air 2 Sq.M24 Acoustic insulationa AHU room acoustic insulation with 2 inch 48 Kg

/ M ³ Fiberglass insuation, fnised with prepaintedperforated GI sheet. 200 Sq.M

b Duct inside lining with 1 inch 48 Kg / M ³ Fiber

glass and fished with perforated pre painted Gi

sheet with aid of washers and GI bolts and nuts 100 Sq.M25 Thermal insualtion of ducts with Factory

laminated aluminum fiberglass covered with GI

wire netting and PVC strapping every 300 mm a 50 mm thick 24 Kg / M ³ 100 Sq.Mb 25 mm thick 24 Kg / M ³ 400 Sq.M26 Fire Dampers with fusible link to cosle the

damper by melting the fusible link when thetemperature exceeds 50°C in the supply air andreturn air path. 6 Sq.M

27 GRILLES /DIFFUSERSSquare / rectangular diffusers extrudedaluminum removable core type with or withoutaluminum volume control dampers.

a Supply air diffuser with VCD 1 Sq.Mb Return air diffuser without VCD 2 Sq.M

28 Linear Grilles( EP- 00, EP-15, EP-30 , EP 45)continous or with four side flange , includingmittered corners or shape as required to suitinteriors etc

a 200 mm wide 300 RMTb 150 mm wide 20 RMT

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29 Aluminum opposed blade dampers, nylon gearedwith aerofoil blades Matt black colored powdercoat finish. 7 Sq.M

30 VENTILATION & EXHAUST FANSCabinet type GI construction fan section, TEFCmotor electrical panel, isolators power cablingdampers mounting arrangements spring isolatorsetc all electricals to be IP 55

a 2200 cfm 2 Nos.31 Propeller fansa 24 inches dia 6 Nos

ELECTRICAL EQUIPMENTFloor mounted cubicle type compartmentalizeddust & vermin proofelectrical main aircoinditioning central panel duly painted withseven tank painting process in 14 / 16 G withACB / MCCB and SFU required to cater tocomplete Air conditioning equipment in theTerrace level of Seminar Hall complete withelectolytic tinned copper busbars, incoming ,outgoing feeders starters indiacting lamps, selectorswitch ,internal copper control & power cabling ,run hour meter, KW hour meter, Ammeter,Voltmeter, as detailed below:

a Main panel with Incomer of 400 A and 200 Ampsout going feeders for the two chillers with MCCB/ SFU , 3 numbers 32 ampheres Chilled waterpumps with SFU with ammeter , DOL Starter 32Amps feeder for the make up water pump and aspare feeder of 32 Amphers. 1 Nos

b Panel for AHU uded in AHUc Power cabling 3 1/2 C 185 Sq mm PVC

armoured Aluminium cable between the panel toChiller isolator & or Chiller 100 RMT

d Power cabling 4 C 6 sq mm PVC armouredAluminium conductor between the panel toChilled water pumps 300 RMT

e Control wiring 7 C 2.5 Sq.mm copper 400 RMTf Earthing out of 8 swg copper conductor 400 RMT

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Building Management System32 Portable Operator Terminal 1 Set

33 Software 1 Set

34 System interface unit 1 Set

35 DDC Controllersa CHILLER Controller 1 Setb AHU's Controller 2 Set

36 Field Devicesa Outside air temperature & Rh sensor 1 No.b Immersion temperature sensor [CHW

temperatures] 4 Nos.c Duct type temperature sensor 2 Nos.d DP Switch to monitor fan run status 2 Nos.e DP Switch to monitor filter status 2 Nos.f DP sensor across Supply and Return Header 1 Nos.

37 VALVE & ACTUATORS2 WAY Valve

a 2 way modulating valve 100mm dia for BypassLine 1 Nos.

b 80 mm 2 way modulating valve for AHU 2 Nos.Butterfly Valve

d 100 mm dia with on/off actuator with positionfeedback 2 Nos.

38 Cables and conduitsSupply installation testing and commissioning offollowing

a 2 core cable 1.0 sq.mm multistandard unscreenedcable 1200 Rmt

b 2 core cable 1.0 sq.mm multistandard screenedcable 500 Rmt

c 1" MS Conduit 800 Rmt

Grand Total

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