Baba Farid University Of Health Sciences Tender
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Costs
EMD
₹ 10,75,000Document Cost
₹ 5,900Tender Fee
₹ 2,360
Summary
Supply And Installing Of 3x250 Tr Hvac Services For 5 Floors Of Super Specialty Block
Description
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Contact
Tender Id
2024_DMER_129574_1Tender No
BFUHS/170/2024Tender Authority
Baba Farid University Of Health Sciences ViewPurchaser Address
-Website
http://http://www.bfuhs.ac.in/
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Documents
Supply and Installing of 3X250 TR HVAC services for 5 floors of Super Specialty Block
Financial bid for supply and Installing of 3X250 TR HVAC services for 5 floors of Super Specialty Block
Supply and Installing of 3X250 TR HVAC services for 5 floors of Super Specialty Block
BOQ Items
The Floor mounted AHU with Themal Break Profile shall be having minimum panel thickness of 25 mm with following parts. Prefilter section with prefilters, 6 Row cooling coil, 60 mm Static Backward curved DIDW/ Plug type blower with TEFC high efficiency motor, Fine filter section with fine filters, supply air dampers.
3000 CFM (High Dependency) (8 TR)
2
-
252456
4500 CFM (High Dependency) (12 TR)
1
-
173679
4000 CFM (Passage GF) F.M (16 TR)
1
-
133827
The Ceiling Suspended AHU with Themal Break Profile shall be having minimum panel thickness of 40 mm with following parts.Prefilter section with prefilters, 6 Row cooling coil, 40 mm Static forward curved DIDW/ Plug type blower with TEFC high efficiency motor. 5000 CFM (Passage FF,Passage 2F) (20 TR)
2
-
284894
2500 CFM C.S (Passage GF,Passage 3F)
3
-
270528
2500 CFM F.M (Passage GF,Passage 3F)
2
-
194810
The Ceiling Suspended AHU with Themal Break Profile shall be having minimum panel thickness of 40 mm with following parts. Prefilter section with prefilters, 4 Row cooling coil, 40 mm Static forward curved DIDW/ Plug type blower with TEFC high efficiency motor.
3000 CFM (Waiting GF,Waiting FF,Waiting 2F,Waiting 3F) (6 TR)
8
-
715480
2000 CFM (Recovery 5 Beds) (5 TR)
2
-
143652
Supply, installation, testing and commissioning of 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)
65mm dia pipe /50 mm 3 way valve
4
-
54596
50mm dia pipe /40 mm 3 way valve
4
-
40036
40mm dia pipe /32 mm 3 way valve
14
-
107786
32 mm dia pipe /25 mm 3 way valve
7
-
50169
Supply, installation, testing and commissioning of cooling / heating thermostats for various Air Handling Units as per specifications including all accessories, mountings, wiring between thermostat & unit, terminations etc., complete in all respect as required and as per specifications. Proportional thermostats for Air Handling Units
23
-
66838
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. 2.0 TR nominal capacity
106
-
2203422
1.5 TR nominal capacity
10
-
180330
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.
25 mm dia valve
106
-
502864
20 mm dia valve
10
-
38990
Supplying, installing, testing and commissioning of CENTRIFUGAL SPLIT CASING / END SUCTION PUMPS, factory mounted on a common base with electric motor for recirculation of water for the central air conditioning system. End suction, vertical split case design, in cast iron bronze fitted construction specifically designed for quiet operation for chilled water cooling systems as shown in the drawings. All pumps shall be provided with mechanical seal and aligned properly as required. The pump motor shall be suitable for 415 + 10% volts, 50 cycles, 3 phase power supply. The quoted price shall include cost of thermal insulation and cladding of chilled water pumps. Secondary chilled water pumps shall be suitable for operation on Adjustable frequency drives. Pumps with performance characteristics as given below: Primary Chilled Water pumps (Including foundation)
2 no. split casing type pump.
2 No. Suitable HP, TEFC squirrel cage induction motor with class 'F' insulation, 1450 rpm, operating on 415 +/- 10% volts, 3 phase, 50 Hz A.C. supply.
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.
4 nos. - 150 mm dia. dial type pressure gauges.
Lot - Mounting frame with Anti vibration pads. Lot - RCC/cement concrete foundation for the pump unit. Operating parameters Water flow rate = 600 USGPM Head = 45 Ft. of water /14 M
Motor HP = (15 HP 12.3 KW) (Suggested)
Quantity indicated includes one standby
3
-
707163
Supply, installing, testing and commissioning of Secondary Variable Speed Pumping System consisting of adjustable frequency drive (AFD) for each pump. 1 No. microprocessor based pump controller per zone housed within the enclosure of one of the AFD with pumping software duly downloaded & single / multiple differential pressure sensor / transmitters as per the site requirement. The entire system along with secondary pumps must be sourced from pumping system supplier only, for unit responsibility. Secondary chilled water pumps comprising of the following The system shall be complete in all respects and suitable for following ratings. The secondary pump efficiency shall not be less than 70 %.
2 no. split casing type pump. (Including foundation)
2 No. Suitable HP, TEFC squirrel cage induction motor with class 'F' insulation, 1450 rpm, operating on 415 +/- 10% volts, 3 phase, 50 Hz A.C. supply.
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.
4 nos. - 150 mm dia dial type pressure gauges.
Lot - Mounting frame with Anti vibration pads.
Lot - RCC/cement concrete foundation for the pump unit.
1 Lot Microprocessor based BMS compatible, variable frequency speed controller complete with necessary fittings and wiring 1 Lot Controllers suitable to control 2 nos. pumps separately Lot -Sensor / Transformer [1Nos. working pump & 1 No. standby pump] Water flow rate for each pump : 600 USGPM Head : 92 feet /114M Motor HP :40 HP 30KW (suggested) / as per selection Note: All, pumps, Motors, VFD, controller and software etc are to be sourced from the same vendor. All VFD shall have separate controller. The VFD shall not behave in master and slave format.
3
-
1721292
Condenser Water pumps 1 no. split casing type pump.
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.
2 nos. - 150 mm dia. dial type pressure gauges.
Lot - Mounting frame with Anti vibration pads.
Lot - RCC/cement concrete foundation for the pump unit.
Operating parameters
Water flow rate = 1000 USGPM Head = 98Ft. of water /30 M
Motor HP = 50 HP/37KW as per selection
Quantity indicated includes one standby
3
-
1547988
Supply, installation, testing and commissioning of an insulated roof mounted chilled water expansion tank of PVC construction. The tank shall be complete with necessary connection for piping. Insulation shall be 50 mm thick expanded polystyrene covered with sand cement plaster. Each tank shall be of capacity minimum 1000 liters.
1
-
27345
Supplying, installation, testing and commissioning of electrical HW generator equipped with sufficient number of electrical immersion heaters. The pressure vessel shall be constructed as per ASME standards and insulated on all sides with 100 mm thick fiber glass and cladded with 0.80 mm aluminum sheet in a neat and clean manner. The generator shall be equipped with all automatic and safety controls such as manual reset high temperature water outlet, step controller and recycling relay, 'ON' 'OFF' switch thermostats, pilot light, low water cutoff and other controls as per manufacturers recommendations. All 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. 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 Deg C with nominal variation including necessary controls including inlet and outlet connections for water as per specifications complete with pressure release valve, low level cut-out. Autovent sight-glass, foundation for HWG as per specifications complete as required. 150 KW
2
-
584816
Supplying, installing, testing and commissioning of Multi Cell FRP INDUCED DRAFT COOLING TOWERS (CTI APPROVED) for air-conditioning system. Each tower shall be complete with fan, motor EF 1 efficiency( seperate for each cell), 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. The cooling tower shall be CTI approved(2019) . The 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:300 TR Cooling Tower ( 952500 KCL/HR)
3
-
2043045
Supply, installation, testing and commissioning of Inline ducted Fans with casing suitable for outdoor application for Fumigation/ Exhaust. (Including foundation)
600 CFM
12
-
99612
300 CFM
3
-
22542
250 CFM
1
-
5488
200 CFM
1
-
5488
Supply, installation, testing and commissioning of wall mounted propellor fans with casing suitable for exhaust. The dia of fan is 200 mm.
30
-
53910
PIPING (B)
MS Chilled water Pipe
Supply, fixing in position, testing and commissioning of the following Over ground MS class ‘C’ pipes of following diameter cut to required lengths and installed with all welded joints, complete with the necessary fittings like elbows, tees and reducers, sockets etc. excluding valves for Chilled / Hot water lines but including insulation as per specifications.
300 mm dia MS pipes
20
-
222820
250 mm dia MS pipes
20
-
188680
200 mm dia MS pipes
40
-
306800
150 mm dia MS pipes
40
-
204600
125 mm dia MS pipes
100
-
438700
100 mm dia MS pipes
40
-
145200
80 mm dia MS pipes
40
-
107200
75 mm dia MS pipes
270
-
614520
65 mm dia MS pipes
425
-
967300
50 mm dia MS pipes
300
-
554100
40 mm dia MS pipes
350
-
508550
32 mm dia MS pipes
150
-
199500
25 mm dia MS pipes
700
-
779100
20 mm dia MS pipes
100
-
90000
MS Chilled / Hot Water Pipe ( Insulated) outside Building in Trench/ Hume Pipe 2300 Pipe insulation Inside the building shall be done with Expanded Polystyrene and covered with 2 layers of Tarfelt finished with Sand Cement Plaster. 200 mm dia MS pipes 75 mm thick insulation
320
-
2277760
150 mm dia MS pipes 75 mm thick insulation
40
-
213080
125 mm dia MS pipes 50 mm thick Insulation
60
-
275100
100 mm dia MS pipes 50 mm thick Insulation
150
-
571200
Providing and fixing in position the following Butterfly Valves duly insulated as per specifications.
250 mm dia Valves
1
-
22791
200 mm dia Valves
2
-
30076
150 mm dia valves
22
-
199496
125 mm dia valves
6
-
47526
100 mm dia valves
4
-
25428
80 mm dia Valves.
10
-
50550
65 mm dia Valves.
18
-
83034
50 mm dia Valves.
18
-
75456
40 mm dia Valves.
38
-
140106
Ball vall 32 mm dia
4
-
14748
Providing and fixing in position following Balancing Valves duly insulated as per specifications.
200 mm dia Valves
1
-
53954
150 mm dia Valves.
11
-
289828
125 mm dia Valves.
3
-
60669
100 mm dia Valves.
2
-
30282
80 mm dia Valves.
5
-
52830
65 mm dia Valves.
9
-
83628
50 mm dia Valves.
9
-
73008
40 mm dia Valves.
19
-
111549
32 mm dia Valves.
2
-
10618
Providing and fixing in position following Check Valves duly insulated as per specifications.
200 mm dia valves
1
-
14230
150 mm dia valves
6
-
34908
Providing and fixing in position following Y-Strainer duly insulated as per specifications.
150 mm dia
9
-
159732
125 mm dia
4
-
43068
80 mm dia
1
-
7897
65 mm dia
1
-
5366
50 mm dia
2
-
9810
40 mm dia
11
-
50237
32 mm dia
2
-
9092
Supply Installation Testing of Ball Valve set with and without Strainer for Fan coil units
25 mm dia
106
-
238924
20 mm dia
10
-
13940
MS Condensing Water Pipe
Supply, fixing in position, testing and commissioning of the following over ground MS class ‘C’ pipes of following diameter cut to required lengths and installed with all welded joints, complete with the necessary fittings like elbows, tees and reducers, sockets etc. excluding valves for condenser water lines. Note: MS pipe upto 150 mm dia shall be 'C' class as per BIS 1239 Part-I. All pipes above 150mm dia shall be MS factory rolled having following wall thickness. i) 150mm to 350mm dia "6 mm. IS:3589. 300 mm dia MS pipes
80
-
679520
250 mm dia MS pipes
50
-
357850
200 mm dia MS pipes
10
-
57050
150 mm dia MS pipes
10
-
36260
125 mm dia MS pipes
40
-
122480
100 mm dia MS pipes
10
-
25270
80 mm dia MS pipes
10
-
17670
65 mm dia MS pipes
10
-
14210
50 mm dia MS pipes
10
-
11150
Supplying, fixing, testing and commissioning of Butterfly Valves
250 mm dia Valves
12
-
265200
200 mm dia Valves
1
-
14223
150 mm dia Valves.
1
-
7506
100 mm dia Valves.
2
-
10286
80 mm dia Valves.
1
-
3888
65 mm dia Valves.
1
-
3652
50 mm dia Valves.
6
-
20454
Supplying, fixing, testing and commissioning of Balancing Valves
250 mm dia Valves
4
-
373204
200 mm dia Valves
1
-
52556
Supplying, fixing, testing and commissioning of Check Valves
250 mm dia valves.
2
-
38336
Supplying, fixing, testing and commissioning of Y-Strainer 250 mm dia valves.
6
-
181836
Supplying, installation, testing and commissioning of Auto air vents.
12
-
18456
Providing and fixing in position the industrial type pressure gauges with gun metal ball valves.
24
-
25320
Providing and fixing in position the mercury-in- glass industrial type brass body thermometers.
24
-
30984
Providing and fixing in position the following PVC ( Min 3 mm thick) Heavy duty pipes cut to required lengths and installed with all screwed joints with the necessary elbows, tees and reducers etc duly insulated with 6 mm thick insulationas per specifications.
40mm dia pipes
100
-
18000
32 mm dia pipes
175
-
19425
25 mm dia pipes
400
-
28000
Providing and fixing in position flow switch
4
-
6704
Hume Pipe outside Building in Trench Providing and laying R.C.C. hume pipes, NP2 class, jointing, filletting in 1:1 C.M., including plugging of both the ends with gunny bags, brick masonary in C.M. 1:4 with plaster in C.M. 1:4 & curing etc. complete, as per specifications 600 mm dia pipes
50
-
408050
AIR DISTRIBUTION (C) Supply, Fabrication, installation and testing of sheet metal ducts in accordance with the approved shop drawings and as required by the specifications. (Factory fabricated)
24 gauge galvanised sheet steel
950
-
940500
22 gauge galvanised sheet steel
800
-
938400
20 gauge galvanised sheet steel
100
-
150800
Supply, Fabrication, installation and testing of sheet metal ducts in accordance with the approved shop drawings and as required by the specifications. (site fabricated).
24 gauge galvanised sheet steel
500
-
423500
22 gauge galvanised sheet steel
200
-
210400
20 gauge galvanised sheet steel
20
-
27460
Supply, fabrication, installation and testing the flexible connections constructed of fire resistance flexible double canvas sleeve as per the approved shop drawings.
154
-
221606
Supply, installation and testing of GI construction Louver dampers within ducts to be provided with suitable ducts lever and quadrants for manual control of volume of air flow and for proper balancing of the air distribution system.
10
-
77360
Fire Damper with Control Mechanism
Supplying, fixing, testing and commissioning of motor actuated Fire Dampers of at least 1.5 hour fire rating in supply air duct at wall crossing of AHU room/as and where required, of requires sizes including control wiring. The damper shall be motorized and spring return so as to close the damper in the event of a fire signal which shall be provided by smoke sensor/detector in AHU room as per specifications and as required. The spring return action shall be in-built mechanism and not externally mounted. The control wiring shall be interlocked ion such a way that along with actuation of damper-closing mechanism, the AHU fan motor gets automatically switched off. Fire damper as described above, as per specifications and complete in all respects.
8
-
85192
Electric actuator with necessary linkage to actuate fire dampers complete with required wiring and associated accessories. 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.
33
-
324324
Supply, installation, testing and balancing of powder coated extruded aluminum construction Linear Air Grilles without volume control dampers.
95
-
621110
Supply, installation, testing and balancing of powder coated extruded aluminum square shape ceiling diffusers with removable core and anti smudge ring & aluminum volume control dampers as per specifications
18
-
237060
Supply, installation, testing and balancing of Powder coated extruded aluminium construction square shape return air diffusers with removable core, anti smudge ring & without volume control damper as per specifications.
6
-
52146
Supplying & fixing of opposed blade aluminium construction volume control dampers in supply air duct collars as per approved drawings and specifications.
6
-
26094
Supply, installation, testing and balancing of inlet air louvers with bird screen and volume damper for fresh air in powder coated extruded aluminium construction as per specifications and approved shop drawings.
4
-
24624
THERMAL INSULATION (D)
Supply, installation and testing of acoustic lining with 12 mm thick fiber glass rigid board in supply air ducts as per the specifications.
50
-
40450
Supply and fixing of UL approved thermal insulation on A C ducts with 13 mm thick closed cell Nitrile Rubber insulation with GC cloth including adhesive, adhesive tapes etc. as per specifications.
2950
-
2112200
Supply and fixing of UL approved thermal insulation as above coverd with 2 layers of Glass cloth soaked in star bond/equivalent UV Protection material as per direction of Engineer Incharge/ Consultant. In addtion the Insulation exposed to whether shall have 2 layers of Glass cloth soaked in star bond/equivalent UV Protection material as per direction of Engineer Incharge/ Consultant.
170
-
148070
Electrical Work (E)
Scope of work shall include control panels, power / control cabling/ wiring/ GI earthing from Control Panel to various equipment and their starters like package chillers, Pumps, Hot water generators, AHUs Distribution Panel, etc along with GI strip connections.
MAIN HVAC Panel: MCC-1 at plant room 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.
1
-
1015880
Necessary cable alley, spare switches, internal wiring, control wiring/cabling and earthing of all equipment shall also be included. All starters shall have the following accessories:
TPN MPCB/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, ammeter with CTs & selector switches, relay, auto manual selection & push buttons with SP MCB.
All internal wiring and GI earthing of air handling unit motors from the panel shall be included. The panel shall include the following accessories.
TPN MPCB for incoming power as per rating given below
Terminal block for power distribution.
Single phase preventer.
Phase indicating lights and indicating light for 'ON' status with toggle switches and back-up fuses.
96 mm x 96mm voltmeter with fuse of suitable range.
Ammeter of suitable range with CTs and selector switch.
Time delay relay for delayed automatic restart of air handling unit motor.
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.
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 from Central Indication Light Panel. Panels shall have adequate space for mounting transformers and other accessories related to control system.
-
-
-
INCOMERS
1 Nos MCCB as per following details/ specification:1250 A, 35kA, TPN MCCB with in-built protection relays such as over load release, earth fault release, magnetic short circuit, auxiliary contacts, ROH, Spreaders & padlock facility shall contain the following:Voltmeter of 0-500V with VSS & one set of (RYB) phase indicating lights with 6A SP MCB Indicating lamps shall be protected by 6A MCB to indicate ON,OFF, TRIP for MCCB 0 - 1250 amps 96 x 96 sq mm ammeter with 1250/5 amps resin cast CT’s and selector switch. 1 set of under voltage relay BUSBARS : 1400 A , 35 KA, TPN Aluminium busbar duly sleeved - 1 set Maximum density of aluminimun bus bars for current carrying capacity shall be one amp per square mm. OUTGOINGS : 3 Nos. MCCB as per following details/ specification: 3 Nos. 500 amps TPN MCCBs, 35 KA, motor duty with extended handle, over load relays with built in single phasing protection and outgoing feeders (2W+1S). Each of these compartments shall contain CT operated ammeter of 0-630 amps range with selector switch, auto manual switch along with an ON/OFF indicating lamps, Local/remote Control Stations with LED Indications, Local/Remote Control stations with LED Idications and push buttons with SP MCB. 3 Nos. MCCB as per following details/ specification: 3 No. 100A, 25KA, TPN MPCB, motor duty, with extended handle and outgoing feeder to primary Chilled water pumps (2W + 1 S) Including 10 HP Star / Delta Stater with all accessories, Local / Remote Contro station with LED Indications etc. complete in all respect as required. The compartment shall contain : "ON/OFF" LED indicating lamp with 6A control SP MCB 0 - 125 amps 96 x 96 sq mm ammeter with 125/5 amps CT’s and selector switch. 3 Nos. MCCB as per following details/ specification: 3 Nos. 160 amps TPN MPCBs, 25 KA, motor duty with extended handle with 3 Nos. 40 HP with VFD with bypass, starters , over load relays with built in single phasing protection and outgoing feeders to condensor water pump motors (2W + 1 S) . Each of these compartments shall contain CT operated ammeter of 0-200 amps range with selector switch, auto manual switch along with an ON/OFF indicating lamps, Loacal/remote Control Stations with LED Indications and push buttons for status of the pump motors with SP MCB. 3 Nos. MCCB as per following details/ specification: 3 Nos. 160 amps TPN MPCBs, 25 KA, motor duty with extended handle with 3 Nos. 50 HP ASD starters , over load relays with built in single phasing protection and outgoing feeders to condensor water pump motors (2W + 1 S) . Each of these compartments shall contain CT operated ammeter of 0-200 amps range with selector switch, auto manual switch along with an ON/OFF indicating lamps, Loacal/remote Control Stations with LED Indications and push buttons for status of the pump motors with SP MCB. 6 Nos. MPCB as per following details/ specification: 6 Nos. 40 amps TPN MPCBs, 25 KA, motor duty with extended handle with 6 Nos. 10 HP DOL starters , over load relays with built in single phasing protection and outgoing feeders to CT fan motors (1W+1S ) . Each of these compartments shall contain CT operated ammeter of 0-40 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. 2 Nos. MCCB as per following details/ specification: 2 Nos 400 Amps, 35kA, TPN, MCCB, with extended handle and outgoing feeder for 150 kw hot water generators. The compartment shall contain : "ON/OFF" LED indicating lamp with 6A control SP MCB 0 - 500 amps 96 x 96 sq mm ammeter with 500/5 amps CT’s and selector switch. 20% spare feeders for each capacity At least 1 spare for each ratio shall be provided in the pannal
-
-
-
AHU Distribution Panel
INCOMERS
1 Nos MCCB as per following details/ specification:
400 A, 35kA, TPN MCCB with in-built protection relays such as over load release, earth fault release, magnetic short circuit, auxiliary contacts, ROH, Spreaders & padlock facility shall contain the following:
Voltmeter of 0-500V with VSS & one set of (RYB) phase indicating lights with 6A SP MCB
Indicating lamps shall be protected by 6A MCB to indicate ON,OFF, TRIP for MCCB 0 - 500 amps 96 x 96 sq mm ammeter with 500/5 amps resin cast CT’s and selector switch. 1 set of under voltage relay
BUSBARS :
500 A , 35 KA, TPN Aluminium busbar duly sleeved - 1 set
Maximum density of aluminimun bus bars for current carrying capacity shall be one amp per square mm. Outgoings
28 nos TP MPCB, 40-63 A with DOL starter and VFD bypass for AHU Motor
Panel as described above and in drawings.
1
-
605634
AHU Panel Type 3
Incoming
1 no.40 amp TPN MCB Phase indicating lights with control fuses.
Breaker ON/OFF/TRIP indicating lights.
Metering for incoming:
1 No. Voltmeter of range 0-500V, selector switch and 2 Amps SP MCB back up.
One Nos. Ammeter of range 0-63A, selector switch and 3 Nos. of associated CT's of ratio 63/5 A.
1 set of phase indicating lamps RYB with 2A,SP, MCB backup.
Bus Bars 63 amp TPN Aluminum BB with heat shrinkable insulation colored sleeves.
Outgoings 1 nos TP MPCB, 40 amp with Star Delta Starter with space for VSD along with by-pass arrangement). 1 No. 10 amps DP MCB (single Phase) with step down transformer 220V to 24V (AC) Each outgoing shall have auto/manual selector switch, indication lamps with control MCB's, ON/OFF push buttons, necessary internal control and power wiring in all respect. .The panel shall have necessary contactors / ancillaries for BMS operation and fire signal.
The base frame shall be 75 mm x 5 mm.
Panel as described above.
23
-
587535
Supply of HVAC dedicated VFDs with IP 55 enclosures with Mains disconnect, complying with the tender specifications and having:
1. Built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the VFD. 2. Built-in EMC Filters (electromagnetic compatibility filters) for VFDs for restriction of conducted emissions to comply with IEC61800: 3 (unrestricted distribution):2004 Category C 3. 3. Three-feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly regulate the speed of the AHUs.
4. Additional 3 PID controllers to control external devices such as chilled water modulating valve, fresh air damper, etc. thus reducing the number of I/Os in DDC Controllers & improving system reliability.
5. Automatic Energy Optimization / Load dependent flux optimization functionality for maximum energy savings.
6. MODBUS RTU as the communication protocol between BMS & VFDs.
7. VFDs not meeting above requirements shall provide external disconnect, external harmonic filters, additional external EMC Filters to comply with IEC61800: 3 (unrestricted distribution):2004 Category C 3, external PLCs / DDCs to achieve 3 Feedback PID Controller functionality and external devices controlling capabilities.
8. The VFD cost shall include suitable PID controller for regulating the flow of air by controlling the frequency of VFD.
-
-
-
2 HP
1
-
48704
3 HP
1
-
52712
5.4 HP
2
-
118964
Power Cabling:
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.
3.5 core 300 Sq.mm Al cable
80
-
104480
3.5 core 150 Sq.mm Al cable
70
-
48387.5
3.5 core 70 Sq.mm Al cable
50
-
19375
4 core 16 Sq. mm Al cable
150
-
23067
4 core 10 Sq. mm Al cable
300
-
41625
4 core 6 Sq. mm Al cable
250
-
28437.5
4 core 4 Sq. mm Copper armoured
120
-
60720
4Cx16 Sqmm Copper armoured
300
-
531300
3Cx2.5 Sqmm Copper armoured
300
-
85500
Supplying, installation, testing and commissioning of control cabling with insulated PVC sheathed wire/cable as per IS-7098 (Part-1) of following sizes including terminations on suitable cable trays / uPVC pipe with supports, as required including connections on both sides as per specifications and as required.
2 core x 1.5 sq. mm.
200
-
26600
3 core x 1.5 sq. mm.
200
-
32400
4 core x 1.5 sq. mm.
300
-
61200
6 core x 1.5 sq. mm.
250
-
71250
8 core x 1.5 sq. mm.
240
-
97440
12 core x 1.5 sq. mm.
300
-
145200
16 core x 1.5 sq. mm.
170
-
108290
30 core x 1.5 sq mm
500
-
617000
Cable Trays
Supplying and installing following size of performated pre-painted MS cable trays cross members with perforation not more than 17.5% joined with connectors, suspended from the ceilling with MS suspenders including nuts , bolts, bends , reducers etc. painted suspenders etc. as required.
150mm (W) x 50mm (D) x 1.6mm thickness
300
-
195000
300mm (W) x 50mm (D) x 1.6mm thickness
150
-
156000
450mm (W) x 50mm (D) x 2.0mm thickness
50
-
90700
600mm (W) x 50mm (D) x 2.0mm thickness
50
-
115400
Earthing:
Earthing with electrolytic Copper Tape rivetted (with 5Nos. copper rivets)/Steel Nut & bolts (with 4Nos. 32mm long, 8mm thick with washer and double nut) to 30cm x 120cm x 2mm thick copper plate (made cylindrical) burried 4.50 metre (14.76 feet) below ground level in the hole of excavation having bore dia.
125mm and surrounded by salt &charcoal dust mixture (20 kg.) includingfixing the Copper Tape recessed in wall and in floor etc., up to 8metre in Length(including bore Length). G.I. pipe 20mmdia. (A-class), 3metre long should be laid in the hole of excavation 1 feet belowground level and having GI Reducer50mm x 20mm with PVC Cap (Forpouring water) fixed on the top level ofthe pipe. 300mm x 300mm x 300mm deep haudi of First class bricks finished with 1:4 cement plaster and haudi covered with cast iron lid having size 300mm x 300mm (Heavy) around the hole of excavation:-
25 x 3 mm GI strip upto 8Rmt
4
-
55473.6
Fixing additional Length of earthing with Copper Tape (On Surface/Flushed) withpetty material as required etc.:-
(a) Additional Length 25mm x 3mm thick
30
-
18144
Supply of isolators for fan motor comprising of 32/63 amp MCB enclosed in weather proof MS casing
18
-
54252
Supplying and fixing of thermostat box for AHUs completely as required.
14
-
20174
Supplying and fixing 2000mm x 900mm x 12 mm thick checkered rubber matting conforming to IS- 5424-1969 complete etc. as required.
1
-
2227
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