Chandigarh Administration Tender

View complete overview of Chandigarh Chandigarh Administration Tender

Chandigarh Administration Tender

Works

Eprocure

Chandigarh, Chandigarh

Opening Date28 Nov 2024

Closing Date9 Dec 2024

Tender Amount₹ 2,19,57,509

Notes

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Costs

EMD
₹ 4,39,150
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Description

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Contact

Tender Id
2024_CHD_83595_1
Tender No
PH8/2024/1860487/160
Tender Authority
Chandigarh Administration View
Purchaser Address
-
Website
http://http://chandigarh.gov.in/

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Tender Notice-110.1 MBTendernotice_1.pdf

Providing and fixing of HVAC work at District Court Complex Sector-43 U.T., Chandigarh.

BOQ-1394.8 kBBOQ_102822.xls

Financial Bid

Document-144.1 kBTender_Detail_2024...Tender_Detail_2024_CHD_83595_1.html

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BOQ Items

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1 no. suitable capacity VFD for the above compressor motor complete with ammeter with CTs, over load protection, under voltage protection, protection against phase reversal & independent single phase preventers etc complete as required.c

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Necessary drive arrangement.d

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1 set - Lubrication device consisting of automatic electric oil pump, oil cooler, head tank, oil strainer, and automatic pressure regulating valve, oil heater, oil heater thermal switch etc. as per specifications.e

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1 no. - Matching shell and tube water cooled condenser of M.S. shell and integrally finned copper tubes.f

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1 no. - matching shell & tube flooded type chiller for screw type units of MS shell and copper tubes.g

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1 Lot - Refrigerant piping fittings, valves and accessories to inter connect compressor, condenser, chiller and expansion valve.h

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1 set - Microprocessor based control panel complete with accessories as per specifications.i

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Lot - Refrigerant line accessories comprising of safety valves, angle valve, liquid line indications, liquid level control etc.j

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Lot - Water flow switches at outlet of condenser & chiller, water drain, air purge valves, thermometers and pressure gauges wherever required.k

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Lot - Suction line and chiller insulation with minimum 19mm thick polyvinyl nitrile rubber insulation complete as required.l

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Lot- Frame work for mounting the above condenser, chiller compressor and motor with base plate complete with anti-vibration pads/springs.m

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Lot- Initial/first charge of refrigerant gas & compressor oil.n

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Lot- RCC / cement concrete foundation for the chilling unit.o

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Screw type chilling machine described above, as per specifications and complete in all respects for the operating parameters as given under.

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The Chiller shall be fully assembled at works and shall have necessary ASME stamping on heat exchangers.

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The Chillers shall be AHRI Certified

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Minimum COP shall be 6.0 at AHRI conditions

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Maximum IKW/ TR at operating conditions 6.68 KW/TR at site conditions

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Country of Origin : Indian/ Imported.

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Chiller 250 TR

Quantity1

Rate4707154

Amount 4707154

Note: Chiller shall be tested at AHRI certified test bed in OEM factory at 4 points. Incase the chiller is imported the performance testing shall be non witnessed however payments shall be made only after submission of full test report duly approved by the consultant/ engineer in charge.

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Primary Chilled water pumpNSR

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1 No End Suction split casing type pumpa

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1 No. Suitable HP, squirrel cage induction motor with class 'F' insulation, 1450 rpm, operating on 415 +/- 10% volts, 3 phase, 50 Hz A.C. supply.b

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Lot - Expended Polystyrene (TF quantity) insulation not less than 50mm thick duly cladded between aluminum sheets of 0.5mm thickness and properly clamped to pump in two semicircular sections as per specifications.c

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2 nos. - 150 mm dia. dial type pressure gauges.d

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Lot - Mounting frame with Anti vibration pads.e

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Lot - RCC/cement concrete foundation for the pump unit.f

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Operating parameters

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Water flow rate = 600 USGPM

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Head = 30 mtr

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Motor HP = 18.5 KW or as per selection(Suggested)

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Quantity ( 1W 1 S)

Quantity2

Rate363420

Amount 726840

Condenser water pumpsNSR

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1 no. End Suction split casing type pump.a

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1 No. Suitable HP, squirrel cage induction motor with class 'F' insulation, 1450 rpm, operating on 415 +/- 10% volts, 3 phase, 50 Hz A.C. supply.b

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2 nos. - 150 mm dia. dial type pressure gauges.

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Lot - Mounting frame with Anti vibration pads.

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Lot - RCC/cement concrete foundation for the pump unit.

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Operating parameters

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Water flow rate = 1000 USGPM

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Head = 98Ft. of water /30 M

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Motor HP = 30 HP as per selection

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Quantity indicated includes one standby

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Quantity

Quantity2

Rate498638

Amount 997276

Supplying, installing, testing and commissioning of FRP INDUCED DRAFT COOLING TOWERS CTI APPROVED for air-conditioning system. Each tower shall be complete with fan, motor, basin, casing, distribution system, filling, louvers, float valve, quick fill / make-up drain connection, HDP supports, G I ladder. Motor shall be TEFC, weather proof and suitable for 415±10% volt, 50 cycles 3 phase power supply. Isolator at cooling tower shall be provided, enclosed in weather proof (IP-55) panel. Tower for air-conditioning system shall be selected on the basis of water temperature 97.5-90 Deg. F, ambient wet bulb 83 Deg F and nominal capacity as follows:NSR

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300 TR Cooling Tower

Quantity1

Rate512481

Amount 512481

Supplying, installation, testing and commissioning of electrical HW generator equipped with sufficient number of electrical immersion heaters. The Hot Water Generator shall be of following capacity made of 8mm MS sheet and dish end made of 10mm MS having 16 gauge stainless steel lining with heaters arranged in banks and controlled by electronic Controller and Thermostats so that hot water is generated at 70 degree C with nominal variation including 75mm thick resin bonded fibre glass insulation of 24 kg/Cum density finished with 1.25mm thick aluminum sheet cladding including necessary electrical panel having suitable incoming and outgoing switchgears for heaters, automatic controls such as manual reset high temperature water outlet, step controller and recycling relay, 'ON' 'OFF' switch thermostats, pilot light, low water cutoff and other controls as per manufacturers recommendations including inlet and outlet connections for water as per specifications complete with pressure release valve, low level cut-out. Autovent sight-glass, foundation for Hot water generator as per specifications complete as required. All basic controls and terminals shall be located in an integral control cabinet factory wired and tested. The generator shall be suitable for 415 (+)/(-) 10% volts, 50 cycle, 3 phase power supply. The entire generator shall be factory assembled and tested at 350 PSI pressure.NSR

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200 KW

Quantity1

Rate283653

Amount 283653

Supply, installing, testing and commissioning of factory built ceiling suspended chilled water double skin type air handling units made of 25 mm /50 mm thick panels with themal break profile consisting of G.I. Casing of thickness 0.6 mm outside layer 0.6 mm thickness inside layer with polyurethene foam (PUF) insulation of density not less than 38 Kg/Cum factory injected between them by injection molding machine, complete with blower section with blower suitable for static pressure as detailed below, cooling coil section with aluminum finned copper tubes (tube thickness not less than 0.5mm) cooling coil, filter sections with 50 mm thick metal washable synthetic type air pre-filters, belt drive package with TEFC drive motor suitable for 415+- 10% volts, 50 HZ, 3 Phase, A.C. supply, drain connections, stainless steel drain pan NSR

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Necessary vibration isolation arrangement, foundations etc. complete as per specifications and of following capacities. The AHU shall be complete as detailed in schedule of equipment.

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For AHU details refer the schedule of equipment in NIT

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AHU No 1 CS / 2000 CFM / 40 mm static / 4 Row (ff)

Quantity1

Rate81713

Amount 81713

AHU No 1 CS / 3000 CFM / 40 mm static / 4 Row (ff)

Quantity22

Rate101774

Amount 2239028

AHU No 1 CS / 3500 CFM / 40 mm static / 4 Row (4f)

Quantity8

Rate109310

Amount 874480

Supplying, installing, testing and commissioning of Fan coil unit, each complete with 3 rows deep chilled water coil, centrifugal fans, cleanable fabric filters, main condensate drain pans, auxiliary drain pan, as described in specifications, casing, coil piping connections, through copper pipes, condensate drain connections, wiring, control wiring in conduit upto thermostat boxes. All fan coil units shall be suitable for 220 + 6% volts, 50 cycles, single phase power supply. Fan Coil Units shall be of following refrigeration capacities as listed.NSR

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1.0 TR nominal capacity

Quantity1

Rate17302

Amount 17302

1.5 TR nominal capacity

Quantity31

Rate19259

Amount 597029

Supply, installation, testing and commissioning of 2-way/ 3 way motorized valves suitable for Chilled water as well as hot water application complete with Electrical / Electronic actuator, necessary wiring and required accessories for proper operation and control of valves of following sizes. (Vendor to submit the Selection sheets of the Control Valves for all sizes individually)NSR

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32 mm dia

Quantity30

Rate3698

Amount 110940

40 mm dia

Quantity1

Rate4112

Amount 4112

Proportional thermostats for Air Handling UnitsNSR

Quantity31

Rate3796

Amount 117676

Fan Coil Unit ControlsNSR

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Amount -

Supply, installation, testing and commissioning of controls for fan coil units consisting of 2-way motorized spring return valves, Snap acting type heating/cooling thermostat with fan speed switch, wiring etc.

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20 mm dia valve

Quantity32

Rate3505

Amount 112160

Supplying, installation, testing and commissioning of M.S. expansion tank of size 1 m x 1 m x 1 m height made of 3mm thick mild steel sheet complete with 50mm thick expanded polystyrene (TF quality) insulation covered with vapour barrier, 0.5mm x 20 G GI wire mesh netting and finished with 0.5mm thick GI cladding duly plastered and complete with vent and drain connections with float valve, quick fill and control valves, foundation etc. as required. NSR

Quantity1

Rate26736

Amount 26736

CONDENSER WATER PIPENSR

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Supplying, fixing, testing and commissioning of condenser water pipes of following sizes of MS 'C' class along with necessary clamps, vibration isolators and fittings such as bends, tees etc.but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect.

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Note:-The Pipes size 150mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. And from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.

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Amount -

200 mm dia16.10.3

Quantity100

Rate5774

Amount 577467

150 mm dia16.10.4

Quantity12

Rate3865

Amount 46385.52

125 mm dia16.10.5

Quantity12

Rate3336

Amount 40040.28

80 mm diaNSR

Quantity6

Rate1708

Amount 10248

65 mm diaNSR

Quantity6

Rate1374

Amount 8244

50 mm diaNSR

Quantity6

Rate1079

Amount 6474

VALVES WITHOUT INSULATION

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Supplying, fixing, testing and commissioning of following valves, gauges and strainers for condenser water circulation as per specifications.16.11

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BUTTERFLY VALVE (MANUAL) with CI body SS disc nitrile sheet & O-ring & PN 16 pressure rating as specified.16.11.1

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Amount -

200 mm dia16.11.1.1

Quantity8

Rate14793

Amount 118344.16

150 mm dia16.11.1.2

Quantity1

Rate7349

Amount 7349.49

80 mm dia16.11.1.5

Quantity2

Rate4237

Amount 8474.96

65 mm dia16.11.1.6

Quantity2

Rate3992

Amount 7985.9

50 mm dia16.11.1.7

Quantity2

Rate3545

Amount 7091.38

Non RETURN VALVE with duel plate of CI body SS plates vulcanized NBR seal flanged end & PN 16 pressure rating for chilled / hot water circulation including insulation as specified16.11.2

Quantity-

Rate-

Amount -

200mm dia16.11.2.1

Quantity2

Rate13548

Amount 27096.86

Providing, installation, testing and commissioning of stainless steel Y-strainer fabricated out of 1.6 mm thick stainless steel, Grade 304, sheet with 3 mm dia holes with stainless steel flange. 18.15

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Rate-

Amount -

200 mm dia18.15.4

Quantity4

Rate23266

Amount 93067.72

Supplying, installation, testing and commissioning of 10 mm Auto air vents complete in all respect.NSR

Quantity4

Rate1128

Amount 4512

INSULATED CHILLED WATER PIPING (expanded polystrene insulation)

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Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping plumbing inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with fire retardant quality expanded polystrene moulded pipe section of density 20 kg/cu.m after a thick coat of cold setting adhesive (CPRX compound) wrapping with 500g polythene faced hessain and finally applying 0.63mm aluminium sheet cladding complete with type3, grade 1 roofing feltstrip(as per IS:1322 as amended up to date) at joints repairing of damage to building etc. as per specifications and as required complete in all respect.16.3

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Note:-The Pipes of sizes 150mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet foroipes of 400 mm dia and above.

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Amount -

200mm dia (75 mm thick insulation) 16.3.5

Quantity81

Rate7551

Amount 611644.77

150mm dia. (75 mm thick insulation)16.3.6

Quantity65

Rate5051

Amount 328349.45

125mm dia. (50mm thick insulation)16.3.7

Quantity127

Rate4239

Amount 538425.39

100mm dia. (50mm thick insulation)16.3.8

Quantity151

Rate3624

Amount 547233.06

80mm dia. (50mm thick insulation)16.3.9

Quantity190

Rate2836

Amount 538864.7

65mm dia. (50mm thick insulation)16.3.10

Quantity90

Rate2403

Amount 216315

50mm dia. ((50mm thick insulation)16.3.11

Quantity185

Rate2003

Amount 370604.95

40mm dia. ((50mm thick insulation)16.3.12

Quantity215

Rate1704

Amount 366446

32mm dia. ((50mm thick insulation)16.3.13

Quantity20

Rate1483

Amount 29678

25mm dia. ((50mm thick insulation)16.3.14

Quantity65

Rate1350

Amount 87759.1

20 mm dia MS pipesNSR

Quantity84

Rate905

Amount 76020

INSULATED VALVES

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Amount -

Supplying, fixing, testing and commissioning of following valves, strainers, gauges in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications.16.7

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Amount -

BUTTERFLY VALVE (MANUAL) with CI body SS Disc, Nitrile Rubber Seal & O-Ring PN 16 pressure rating for chilled water/hot eater circulation as specified

Quantity-

Rate-

Amount -

200 mm dia Valves.16.7.1.1

Quantity2

Rate16365

Amount 32731.5

150 mm dia valves16.7.1.2

Quantity12

Rate8707

Amount 104495.88

125 mm dia Valves.16.7.1.3

Quantity4

Rate7961

Amount 31847.44

100 mm dia Valves.16.7.1.4

Quantity8

Rate6938

Amount 55510.4

80 mm dia Valves.16.7.1.5

Quantity2

Rate5064

Amount 10128.14

40 mm dia Valves.16.7.1.8

Quantity62

Rate3658

Amount 226830.1

Ball valves set with Y-strainer duly insulated as per specifications..PN 25NSR

Quantity-

Rate-

Amount -

40 mm dia valves

Quantity1

Rate7042

Amount 7042

20 mm dia valves

Quantity32

Rate2642

Amount 84544

BALANCING VALVE WITH BUILT IN MEASURING FACILITY with CI body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation & PN 16 pressure rating for chilled / hot water circulation as specified.16.7.2

Quantity-

Rate-

Amount -

200 mm dia16.7.2.1

Quantity2

Rate72735

Amount 145470.28

150 mm dia Valves.16.7.2.2

Quantity1

Rate36011

Amount 36011.75

125 mm dia valves16.7.2.3

Quantity2

Rate27667

Amount 55334.84

100 mm dia valves16.7.2.4

Quantity8

Rate20779

Amount 166238.64

80 mm dia Valves.16.7.2.5

Quantity2

Rate14390

Amount 28781.4

40 mm dia valves16.7.2.8

Quantity31

Rate7956

Amount 246655.53

NON RETURN VALVE with duel plate of CI body SS plates vulcanized NBR seal flanged end & PN 16 pressure rating for chilled / hot water circulation including insulation as specified16.7.3

Quantity-

Rate-

Amount -

150 mm dia valves16.7.3.2

Quantity4

Rate9623

Amount 38493.64

Y-STRAINER of Ductile CI Body flanged ends with stainless steel strainer for chilled / hot water circulation including insulation as specified.16.7.4

Quantity-

Rate-

Amount -

150 mm dia 16.7.4.2

Quantity5

Rate29294

Amount 146472.45

125 mm dia 16.7.4.3

Quantity1

Rate22910

Amount 22910.58

80 mm dia 16.7.4.5

Quantity1

Rate10326

Amount 10326.69

40 mm dia 16.7.4.8

Quantity31

Rate4596

Amount 142505.76

Providing and fixing in position the industrial type pressure gauges with gun metal/ brass ball valves complete as required.16.8

Quantity44

Rate1249

Amount 54992.08

Providing and fixing in position the mercury-in- glass industrial type thermometers.16.9

Quantity36

Rate1089

Amount 39237.84

Providing and fixing in position the following CPVC heavy grade min 3 mm thick pipes cut to required lengths and installed with all screwed joints with the necessary elbows, tees and reducers etc as per specifications.NSR

Quantity-

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Amount -

50 mm dia pipes

Quantity350

Rate310

Amount 108500

40 mm dia pipes

Quantity250

Rate215

Amount 53750

32 mm dia pipes

Quantity250

Rate147

Amount 36750

Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.16.12

Quantity-

Rate-

Amount -

Thickness 0.63 mm sheet16.12.1.1

Quantity460

Rate1128

Amount 519156

Thickness 0.80 mm sheet16.12.1.2

Quantity75

Rate1319

Amount 98988

Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.16.12

Quantity-

Rate-

Amount -

Thickness 0.63 mm sheet16.12.2.1

Quantity172

Rate1105

Amount 190164.92

Thickness 0.80 mm sheet16.12.2.2

Quantity81

Rate1307

Amount 105891.3

Supplying, Fixing, testing and commissioning of fire dampers in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring, the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications.16.2

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Amount -

Fire damper16.20.1

Quantity5

Rate11138

Amount 55693.3

Actuator16.20.2

Quantity5

Rate10395

Amount 51978.3

Note: Fire dampers shall be supplied with sensors/actuators/control etc duly factory fitted and tested at manufacturers works and certificate to this effect produced along with delivery of fire damper.

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Amount -

Supplying & fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume catrol dampers as per specifications.16.15

Quantity21

Rate9514

Amount 199809.33

Supplying & fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete as required.16.16

Quantity62

Rate6175

Amount 382908.9

Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core.16.17

Quantity1

Rate12732

Amount 12732.28

Supplying, fixing testing commissioning of Return air diffusers of powder coated aluminium without volume control dampers with anti smudge ring & removable core.16.18

Quantity1

Rate8486

Amount 8486.45

Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications.16.13

Quantity3

Rate7363

Amount 22089.21

Supplying and fixing of of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete as required.16.16

Quantity3

Rate6175

Amount 18527.85

Supply, fabrication, installation and testing the flexible connections constructed of fire resistance flexible double canvas sleeve as per the approved shop drawings.NSR

Quantity63

Rate1293

Amount 81459

Supply and fixing of UL approved acoustic lining on AC ducts with 10 mm thick Nitrile open cell foam Class O accoustic insulation including Anti Microbial coating providing adhesive, adhesive tapes etc. as per specifications.NSR

Quantity179

Rate1270

Amount 227330

Supply and fixing of UL approved thermal insulation on A C ducts with 13 mm thick Class O Nitrile Rubber insulation including providing adhesive, adhesive tapes etc. as per specifications.NSR

Quantity609

Rate665

Amount 404985

13 mm thick insulation for air ducts.

Quantity-

Rate-

Amount -

MAIN HVAC Panel: MCC-1

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Amount -

Designing, fabricating, transporting to site, installing, testing and commissioning of floor mounted, self supported, compartmentalized LT cubical pattern (Extendable Type) metal clad switch board, fabricated from 2mm (14 G) thick CRCA sheet steel suitable for 31 MVA rupturing capacity at 415 V, 3 phase, 4 wire, 50 HZ AC supply and equipped with PVC sleeved aluminum bus bars of specified rating and following switch gears inter connected by PVC sleeved solid conductors, including 7-tank cleaning, degreasing, phosphating process and treatment of panel with anti-corrosive zinc based primer paint and finally powder coating the panel, complete with earthing terminals, cable and bus bar alleys and hoisting hooks as required. The LT panel will comprise ACBs and MCCBs as described below for incoming and outgoing power supplies. NSR

Quantity1

Rate475245

Amount 475245

Necessary cable alley, spare switches, internal wiring, control wiring/cabling and earthing of all equipment shall also be included.

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Rate-

Amount -

INCOMERS

Quantity-

Rate-

Amount -

1 No MCCB as per following details/ specification:

Quantity-

Rate-

Amount -

600 A,50kA, 4 Pole, MCCB with in-built protection relays such as thermal over load release, earth fault release, magnetic short circuit, auxiliary contacts with door interlock facility & padlock facility shall contain the following:

Quantity-

Rate-

Amount -

Voltmeter of 0-500A with VSS & one set of (RYB) phase indicating lights with 6A SP MCB

Quantity-

Rate-

Amount -

Indicating lamps shall be protected by 6A MCB to indicate ON,OFF, TRIP for ACB

Quantity-

Rate-

Amount -

0 - 1000 amps 96 x 96 sq mm ammeter with 1000/5 amps resin cast CT’s and selector switch.

Quantity-

Rate-

Amount -

1 set of under voltage relay

Quantity-

Rate-

Amount -

BUSBARS :

Quantity-

Rate-

Amount -

800 A , 35 KA, TPN Aluminium bus bar duly sleeved - 1 set

Quantity-

Rate-

Amount -

Maximum density of aluminimun bus bars for current carrying capacity shall be one amp per square mm..

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Rate-

Amount -

OUTGOINGS :

Quantity-

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Amount -

1 Nos. MCCB as per following details/ specification:

Quantity-

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Amount -

1 No. 630 A, TPN MCCB, motor duty, with extended handle and outgoing feeder to 250 TR starter panel of chilling unit compressor motor The compartment shall contain :CHILLER

Quantity-

Rate-

Amount -

"ON/OFF" LED indicating lamp with 6A control SP MCB

Quantity-

Rate-

Amount -

0 - 800 amps 96 x 96 sq mm ammeter with 630/5 amps CT’s and selector switch.

Quantity-

Rate-

Amount -

2 Nos. MPCB as per following details/ specification:PCHP

Quantity-

Rate-

Amount -

2 Nos. suitable capacity TPN MPCBs, motor duty with extended handle with 2 Nos. star delta starters, over load relays with built in single phasing protection and outgoing feeders to primary chilled water pump motors (1W + 1 S) . Each of these compartments shall contain CT operated ammeter with selector switch, auto manual switch along with an ON/OFF indicating lamps and push buttons for status of the pump motors with SP MCB.

Quantity-

Rate-

Amount -

2 Nos. MPCB as per following details/ specification:CDP

Quantity-

Rate-

Amount -

2 Nos. suitable capacity TPN MPCBs, motor duty, with extended handle with 2 Nos.40 HP star delta starters, over load relays with built in single phasing protection and outgoing feeders to condenser water pump motors (1W + 1 S) . Each of these compartments shall contain CT operated ammeter of 0-60 amps range with selector switch, auto manual switch along with an ON/OFF indicating lamps and push buttons for status of the pump motors with SP MCB.

Quantity-

Rate-

Amount -

2 Nos. MPCB as per following details/ specification:CT

Quantity-

Rate-

Amount -

2 Nos. suitable capacity TPN MPCBs, with extended handle with 2 Nos.10 HP star delta starters, over load relays with built in single phasing protection and outgoing feeders to CT fans motors. Each of these compartments shall contain CT operated ammeter of 0-60 amps range with selector switch, auto manual switch along with an ON/OFF indicating lamps and push buttons for status of the pump motors with SP MCB.

Quantity-

Rate-

Amount -

1 Nos. MCCB as per following details/ specification:HWG

Quantity-

Rate-

Amount -

630 Amps, TPN, MCCB with extended handle and outgoing feeder for 150 kw hot water generator. The compartment shall contain :

Quantity-

Rate-

Amount -

"ON/OFF" LED indicating lamp with 6A control SP MCB

Quantity-

Rate-

Amount -

0 - 500 amps 96 x 96 sq mm ammeter with 500/5 amps CT’s and selector switch.

Quantity-

Rate-

Amount -

Control AHU Panels:(LDB)

Quantity-

Rate-

Amount -

Design, manufacture, supply, installation, testing and commissioning of the following cubicle type, dead front, sheet steel, wall mounted control panels, sleeve type aluminium bus bars, internal wiring and control circuit including anchoring into the wall wiring terminating into MCB and earthing, in each panel.

Quantity-

Rate-

Amount -

All starters shall have the following accessories:

Quantity-

Rate-

Amount -

TPN MCB as per the suitable rating, terminal block for power distribution, contactor, overload relay with built in single phasing protection, phase indication lights and indicating light for ON / OFF status with toggle switches and back-up fuses, ammeter with CTs & selector switches, 96 mm x 96mm voltmeter with fuse of suitable range, Time delay relay for delayed automatic restart of air handling unit motor , auto manual selection & push buttons with SP MCB, 220/24 volts transformer, 24 volts wiring to the 2-way diverting valve and space thermostat Wiring for micro-switch smoke sensor and electric actuator for stopping the fan when smoke/fire damper closes (For AHUs provided with fire damper), Control wiring for thermostat, ON / OFF push buttons with toggle switch for remote start/stop and indicating light for 'ON' status, Bimetallic lugs shall be used at copper to aluminium joints Auto/Manual start/stop selector switch shall be provided for each equipment in the panel to facilitate remote operation. Panels shall have adequate space for mounting transformers and other accessories related to control system.

Quantity-

Rate-

Amount -

The number of control panels shall be as follows.

Quantity-

Rate-

Amount -

Incomer

Quantity-

Rate-

Amount -

16 A MPCB, TPN, with Voltmeter & ammeter of suitable range with selector switches along with CTs, one set of RYB phase indicating lamps.

Quantity-

Rate-

Amount -

Outgoings feeders:

Quantity-

Rate-

Amount -

1 no. upto 2.0 HP DOL starter

Quantity31

Rate13791

Amount 427521

Power Cabling:

Quantity-

Rate-

Amount -

Supply, laying testing and commissioning of 1100 volt grade armored XLPE. insulated and sheathed aluminium/copper conductor cables of sizes as below, on cable trays with suitable clamps, saddles, hooks, bolts etc. complete as per specifications and as required. The quoted rate shall include the cost of proper dressing of cables and also providing identification tags as required.NSR

Quantity-

Rate-

Amount -

3.5 core 185 Sq.mm Al cable

Quantity80

Rate1648

Amount 131840

3.5 core 150 Sq.mm Al cable

Quantity70

Rate1284

Amount 89880

3.5 core 50 Sq. mm Al cable

Quantity55

Rate524

Amount 28820

3.5 core 35 Sq. mm Al cable

Quantity15

Rate389

Amount 5835

3.5 core 10 Sq. mm Al cable

Quantity180

Rate195

Amount 35100

3 core 6 Sq. mm Al cable

Quantity60

Rate153

Amount 9180

4 core 6 Sq. mm Al cable

Quantity180

Rate184

Amount 33120

3 core 2 Sq. mm Al cable

Quantity400

Rate106

Amount 42400

Control cabling

Quantity-

Rate-

Amount -

Supply, laying testing and commissioning of 1100 volt grade armored XLPE. insulated and sheathed copper conductor cables of sizes as below, on existing cable trays including terminations with suitable clamps, saddles, hooks, bolts etc. complete as per specifications and as required. NSR

Quantity-

Rate-

Amount -

6 core 1.5 Sq.mm Cu cable

Quantity80

Rate300

Amount 24000

4 core 1.5 Sq.mm Cu cable

Quantity100

Rate228

Amount 22800

3 core 1.5 Sq.mm Cu cable

Quantity180

Rate195

Amount 35100

2 core 1.5 Sq.mm Cu cable

Quantity500

Rate170

Amount 85000

Supplying and installing powder coated GI perforated type Cable trays manufactured as per the specifications given in the tender including all the tray accessories including supports, bends, anchor fasteners, GI hardware etc. NSR

Quantity-

Rate-

Amount -

300 mm wide x 50mm x 2 mm thick

Quantity50

Rate679

Amount 33950

150 mm wide x 50mm x 2 mm thick

Quantity50

Rate578

Amount 28900

Earthing:

Quantity-

Rate-

Amount -

Supply and fixing of GI earthing conductor of following sizes completely as required.

Quantity-

Rate-

Amount -

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.5.15

Quantity140

Rate254

Amount 35697.2

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.5.16

Quantity350

Rate73

Amount 25602.5

Supplying & installation of isolators for cooling tower / remote motors / feeders comprising of suitable capacity MCB enclosed in weather proof MS casingNSR

Quantity2

Rate3283

Amount 6566

Supplying and fixing of thermostat box for AHUs completely as required.NSR

Quantity31

Rate976

Amount 30256

Supplying and fixing 2000mm x 900mm x 12 mm thick checkered rubber matting conforming to IS- 5424-1969 complete etc. as required.NSR

Quantity1

Rate2234

Amount 2234

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