ENGINEERING PROJECTS ( INDIA ) LTD HAL,PROJECT,NASIK ...Engineeringprojects.com/Tender/UploadFiles/2821_VOLUME---3---BOQ.pdfto control and monitor the chillers as detailed in the technical

S.No. Description Unit Qty Unit rate in fig

(Rs)Unit rate in Words Total Amount

HVAC-PART(A)1 WATER COOLED LIQUID CHILLERS

Supply,Installation testing and Commisioning of

Packaged Water Cooled Liquid - Screw chillers of High

Efficient and low noise & EER rated in accordance with

ARI standards, with eco-friendly R 134a HFC

refrigerant to deliver 200 TR at the Chilled Water and

Condenser water conditions mentioned below. The

Chillers shall be complete with multiple Screw

compressor (Semi hermetic) with slider valve

mechanism for stepless unloading, with suction

service valves,First charge of refrigerant gas and oil,

interconnecting insulated & painted refrigerant piping

with accessories of safety valve,angle valve,liquide line

indicator,independent circuits, Shell & tube Water

cooled condenser with flanged ends, insulated shell

and tube high efficiency evaporator of chilling

machine of flooded type with flanged ends,vibration

soring isolators,

ENGINEERING PROJECTS ( INDIA ) LTD

HAL,PROJECT,NASIK - CONTRACT NO. NK/FW/CAP-ROH-577/10-11

Name of The Work : AIRCONDITIONING & VENTILATION SYSTEM - Pkg II

BOQ for Supply, Installation,Testing & Commissioning Works at - Pkg II

Signature of EPIL with stamp 46 Signature of Bidder with stamp



Water flow switch gear components,terminal

blocks,disconnects,control transformers,internally

wired,single power point,electronic expansion

valves,sequencing kit,all saety features and controls,

including undervoltage monitors,phase reversals

protection,acoustic enclosure for compressors and

other standard accessories all housed in a single chasis

design heaby duty steel structure.Chiller should be

complete as per technical specifications.

The Chillers shall have inbuilt Microprocessor control

panel with starter and power wiring complete with

locked enclosure,factory mounted,wired and tested

with all safetyl features including touch screen display

to control and monitor the chillers as detailed in the

technical speicification. The Microprocessor shall be

suitable for interface with PLC/BAS third part

connectivity along with translator control of

LON/BACnet / Ethernet / TCP / IP.

Each Chiller deisnged and manufactured to strictly

comply with the technical specifications, meet a chiller

flow rate of 500 US GPM with a Chiller cooler/tubes

to be designed for the above flow rate and a fouling

factor of 0.0001 sft.hr.°F/Btu, Condenser Water flow

design not exceeding 750 gpm and fouling factor of

0.00025 sft.hr.°F/Btu to deliver specified capacity in

accordance with ARI standards.

Chiller water Temperatures:

EWT : 54 deg F

LWT : 44 deg F

Condenser Water Temperatures:

EWT : 88 deg F




LWT : 96 deg F

WATER COOLED LIQUID CHILLERS as defined above

and as per specs suitable for a power supply of 415 v /

3 ph / 50 Hz.

Nos 2.00

2 CENTRIFUGAL PUMPS

Chilled Water Pumps


Centrifugal split casing end suction back pull out

pumps mounted on a common base frame with

electric motor for recirculation of water for the central

air conditioning system. The pump motor shall be

suitable for 415± 10% volts, 50 cycles, 3 phase AC

Power supply complete as per specs. The scope of

pumps supply and installation shall include flexible

connectors at supply / discharge, mounting spring

isolators and inertia base foundations as per typical

details. Pump design parmeters are as follows.

Flow rate : 500 US GPM & 30 M Head with 20 HP

motor. The pump should be provided with mechanical

seal and Flexible connections for pumps and chillers.

CHWP 01 – 02 Nos 2.00

3 Condenser Cooling Water Pumps


Centrifugal split casing end suction back pull out

pumps mounted on a common base frame with

electric motor for recirculation of water for tcooling

tower. The pump motor shall be suitable for 415±

10% volts, 50 cycles,3- phase AC Power supply

complete as per specs.



seal and Flexible connections for pumps and chillers




CWP 01 – 02 Nos 2.00

4 COOLING TOWER

Supply, Installation, Testing, Commissioning and

handing over of CTI certified (refer to specs in case of

non-CTI certified Tower) Cross flow induced draft type

FRP Cooling Tower with Fan with anticorrossive blade

material, TEFC class F insulation, IP 55 Motor of water

proof type and Drive set,PVC fills,drift eliminaters,

capacity @ 88 / 96 deg F water out and water in,

including necessary foundations and all accessories,

blow down valves, make up valves, float valve,drain

valves, strainers, bird screens, fittings, plastic ball float

valve,side cover SS jalli,suitable ladder etc. The Cooling

tower shall totally comply with the tender technical

specification. The vendor / Contractor to review the

drawings and ensure the selected cooling tower to be

capable of being installed in the allocated place.

Flow rate : 375 US GPM with 5.5 Kw motor.

CT : 125 TR (415 V/3Ø/50 Hz). Nos 2.00

5CHILLED WATER PIPING ( WITH INSULATION) Complete

as per specs and as stated below:




Supply, laying ,fixing,testing and commissioning of MS

class 'C' ERW insulated Chilled water piping complete

with all floor(2.5 m MS stands), wall and ceiling MS

supports out of MS painted angles/channels,necessery

fittings such as bends,tees,reducers,flanges and

pressure testing of pipes. Insulation of piping shall be

with Class O FM approved Nitrile rubber / elastomeric

Closed Cell Insulation finished with 28 G Aluminum

cladding sheet with rivetting etc.,. Insulation shall be

with 32 mm thick for pipes dia 80 mm to 250mm and

25mm thickness for pipe dia below 80 mm and

insulation of Chilled water pumpsets.. Insulation shall

be UV resistant with built in Vapour barrier and

thermal conductivity not less than 0.038W/m K. The

insulation shall be applied with manufacturers

standard adhesives and accessories. The cost shall

include the vertical(2.5m) stands out of MS channels

in the plant room and the channel supports in the

shafts including painted complete as per technical

specifications and drawing,

The sizes are in MM as follows:

150 mm dia RM 96.00

100 mm dia RM 175.00

80 mm dia RM 94.00

65 mm dia RM 80.00

50 mm dia RM 17.00

40 mm dia RM 32.00

25 mm dia RM 40.00

6CONDENSER WATER PIPING ( Complete as per specs

and as stated below)




Supply, laying,fixing,testing and commissioning of MS

class 'C' ERW Condenser water piping complete with

all floor (2.5 m MS stands), wall and ceiling MS

supports out of MS painted angles/channels,

necessary fittings such as bends,tees,reducers,flanges

and pressure testing of pipes. The cost shall include

the vertical(2.5m) stands out of MS channels in the

plant room and the channel supports in the shafts.All

condenser pipes painted with primer & two coats

paint complete as per specifications and drawing. The

sizes are in MM as follows:

6.1 200 mm dia RM 160.00

b) 150 mm dia RM 20.00

7 GI DRAIN PIPE ( as per specs and as stated below)

Supply, laying ,fixing,testing & commisssioning of GI

class 'B' insulated drain water piping complete with all

floor, wall and ceiling MS supports out of MS painted

angles/channels, fittings, U traps/seal to the nearest

drain point.Insulation of piping shall be with Class O

FM approved Nitrile rubber / elastomeric Closed Cell

Insulation finished with 28 G aluminum cladding as per

standard piping engineering practice. Insulation shall

be with 32 mm thick for pipes dia 80 mm to 250mm

and 25mm thickness for pipe dia below 80 mm.

Insulation shall be UV resistant with built in Vapour

barrier and thermal conductivity not less than a) 50 mm dia RM 20.00

b) 40 mm dia RM 7.00

c) 32 mm dia RM 15.00

d) 25 mm dia RM 22.00




8

Supply, laying,testing & commissioning of PVC

insulated drain water piping complete with all floor,

wall and ceiling supports, fittings, U traps/seal to the

nearest drain point.Insulation of piping shall be with

Class O FM approved Nitrile rubber / elastomeric

Closed Cell Insulation as per standard piping

engineering practice. Insulation shall be with 19 mm

thick for pipes. Insulation shall be UV resistant with

built in Vapour barrier and thermal conductivity not

a) 25 mm dia RM 40.00

b) 12 mm dia RM 50.00

9

Supply, installation,testing & commissioning of

Automatic Airvent suitable for cold/chilled water

application as per PN10 design with EPDM valve head,

Plastics float, Copper/Brass construction, lock shield

valve, check valve and other std accessories as per

technical specs - Dywer / Waree / Anergy / Spirax

Sarco / Honeywell make as per specs.

Nos 8.00

Supply,installation and testing of CHILLED WATER

VALVES with insulation as per specs and exactly same

as chilled water piping complete as per specs.

10Supply and installation of Butterfly valve complete

with insulation and matching flanges (complete as per

specs) a) 200 mm dia ( WITHOUT INSULATION ) Nos 8.00

b) 150 mm dia ( WITHOUT INSULATION ) Nos 4.00

c) 150 mm dia Nos 8.00

d) 80 mm dia Nos 4.00

e) 65 mm dia Nos 12.00

f) 50 mm dia Nos 4.00




11Supply and installation of Ball valve compelet with

insulation and matching flanges (complete as per

specs)a) 40 mm dia Nos 8.00

b) 25 mm dia Nos 4.00

12Supply and installation of Manual Balancing valve

compelete with insulation and matching flanges

(complete as per specs) a) 150 mm dia Nos 2.00






13Supply and installation of Y Strainer compelete with


specs) a) 200 mm dia( WITHOUT INSULATION ) Nos 4.00






g) 25 mm dia Nos 1.00

14

Supply and installation of Non Return Valve


(complete as per specs)a) 200 mm dia ( WITHOUT INSULATION ) Nos 2.00


15Supply and installation of Water flow switch


(complete as per specs)a) 200 mm dia ( WITHOUT INSULATION ) Nos 2.00





16

Supply and installation of Modulating motorised

butterfly valve with continous position feedback for

the following sizes in MM. (complete as per specs)

150 mm Nos 2.00

17

Supply,installation testing and commissioning of 3 way

Chilled water valve with electric actuator for

modulating control & with position feedback for the

following sizes in MM: (Complete as per specs)

a) 80 mm Nos 1.00

b) 65 mm Nos 3.00

c) 50 mm Nos 1.00

d) 40 mm Nos 2.00

e) 25 mm Nos 1.00

18

Supply and installation of Flexible Rubber connectors

suitable for connection to chillers, pumps and AHUs

(complete as per specs) . Kanwal make

a) 200 mm ( FOR CONDENSER & PUMPS) Nos 8.00

b) 150 mm ( FOR CHILLERS & PUMPS) Nos 8.00

c) 80 mm Nos 2.00

d) 65 mm Nos 6.00

e) 50 mm Nos 2.00

g) 40 mm Nos 4.00

h) 32 mm Nos 2.00

19Supply and installation of Instrumentation / BMS TEST

PORT - for BMS facility as per std engineering practice.Nos 25.00

20Supply and installation of 100 mm dia dial type

pressure gauges with ball / needle valve - Dywer

/Waree make.

Nos 32.00

21Supply and installation of 100 mm dia Dial type

industrial type imported thermometer - Dywer /

Waree make.

Nos 24.00




22 Supply and installation Drain cock 25 mm dia Nos 8.00

23

Supply , installation testing and commissioning of

Expansion Tank - Closed pre-charged pressure vessel

designed to absorb expansion effects of Chilled water

systems and maintain proper system pressurisations.

Shell construction of Carbon steel, bladder of butyl

rubber to eliminate tank corrossion and water logging.

Stds ASME, working pressures of 125 psig and 240°F.

Tanks to be with all accessories & connections,

complete as per specs - 750 -1000 lts. The cost of

Tank shall cover all valves, vents, guages, fittings and

required accessories.

Nos 1.00

24

Supply , installation testing and commissioning of Air

seperator complete as per specs - centrifugal type, "6"

Flanged inlet and outlet connections, tangential to

the vessel shell similar to or eqvt to Rolairtrol model

RL06 (without strainer) but with internal SS air

collector with 4mm Dia perforations, and 65% open

area designed to direct the accumulated air onto an

auto air vent, vessel shall be 3 times the nominal dia of

inlet /outlet pipes, design pressuresfor 125 psig @ 350

° F, stamped as per ASME for pressure vessels, suitable

for 500 gpm. All guages, high capacity Auto Air vent,

manual blow down valve, Pressure reducing valve,

service valves etc., to be supplied fitted with the Air

seperator.

Nos 1.00




25

Supply , installation testing and commissioning of

Manual Dosing Pot for chemical dosing system with

Dosing pot - The size is 15 Lts, test pressures 15 barg,

temperatures limits 120 deg C, working pressures 10

barg. The dosing pot to be complete with kit including

ball valces, NR valve, tun dish, elbows fittings and

instruments as applicable tank and first charge of

chemicals for chilled water system.

Nos 1.00

26Supply, installation, testing and commissioning of AIR

HANDLING UNITS - FLOOR MOUNTED

Floor mounted: Double skin AHU with 25mm

sandwiched PUF / Rockwool insulation with thermal

break and comprising of Aerofoil or Backward curved

Inclined blades centrifugal fan housed in fan section

with TEFC IP 55 (65 deg C) Motor, drive package,

Cooling coil out of copper tubes and Aluminum fins 4

or 6 row / 12 fins deep with copper headers( to meet

the specified capacities),filter section with 20 micron

air filter, 10 micron Bag filter, guages for each filter,

limit switch, emergency light, guard, inspection door,

mixingbox with Fresh Air & Return Air dampers,

internal springs, SS insulated double sloping drain pan,

fan discharge flexible connectors & outlet

dampers,anti-vibration spring isolaters. AHU's to be

complete as per technical specifications.

The Outer and inner casing shall be out of GI sheet not

less thank 0.65mm thick. Outer casing shall be

plasticised finish with factory standard RAL shaded

while inner casing shall be without paint. Hollow

Profiles shall be Anodised Aluminum and corners shall

be rigid PVC or Aluminum.




a)

FF-AHU-2: 31.5 TR Total Capacity and 29.84 TR

Sensible Capacity, Coil EAT 73.53 /61.98 ° F DB/WB,

20350 cfm, 65mm W C Total static pressure,

Nos. 1.00

11.0 KW, 1450 rpm TEFC Sq. Cage motor. 415 / 3 / 50

b)

FF-AHU-1: 41 TR Total Capacity and 39.1 TR Sensible

Capacity, Coil EAT 72.91 /61.78 ° F DB/WB, 27500 cfm,

65mm W C Total static pressure,

Nos. 1.00


c)

GF-AHU-4: 11 TR Total Capacity and 9.7 TR Sensible

Capacity, Coil EAT 86.35/66.82 ° F DB/WB, 4680 cfm,


Nos. 1.00


d)

GF-AHU-5: 34.0 TR Total Capacity and 32.2 TR Sensible

Capacity, Coil EAT 73.18 / 61.84 ° F DB/WB, 22360 cfm,


Nos. 1.00


27SUPPLY AIR HANDLING UNIT - AHU - 1:100 K

CLASSIFICATION




Supply,Installation testing and commissioning of Floor

mounted double skin construction Air Handling Unit

with thermal break. AHU made out of extruded

aluminium structural frame work and casted

polyemide / aluminium corner / intermediate

connecting pieces. Panels shall be made of 40 mm PUF

injected panels having density 40 Kg/m3 in galvanised

sheet casings( 0.63mm thick) having scratch free

preplasticised coating on galvanised sheet on both

sides. AHU shall comprise of fresh air inlet damper

with filter section of EU-2 prefilter (20 micron / 80%

arrestance of particles), EU 4 pre filter(10 micron /

95% arrestance), EU 9 bag filter ( 5 micron / efficiency

95 %), EU14 HEPA ( 0.3 micron / efficiency 99.99 %),

Return air inlet damper sections with motorisesd

controlling damper, magnehelic guages across filters,

face & bypass dampers section, Cooling coil out of

copper tubes and Aluminum fins 4 or 6 row / 12 fins

deep CHW coil of copper tubes and aluminum fins (to

meet the specified capacities), blower section with

DIDW backward curved airfoil blade has to be made of

mild steel with polyester powder coating.

The Accessories shall include the Outlet plenum,

flanges, flexible connections at supply and discharge,

marine lamps, sight glass, belt guard, limit switch,

Differential pressure switches & guages for each

filters, air flow switch across the fan section.

The drive package shall comprise of IP 55, 54 ° C, class

F type squirrel cage TEFC motor. The Fan and motor

assembly shall be on internal springs and the dampers

shall have extended linkages for motorised application

at later stage. Include a set of spare filters in the

scope.




The entire coil section shall have a SS 304 drain tray

with insulated bottom and double slope. Coil Headers

shall be Copper and the End plates shall be SS

material. The capacity of the AHU's are as follows:

The units shall be suitable for 415 ± 10% volts, 50

cycles/second, 3 phase AC supply.

a)

GF-AHU-1: Total Capcity 16.0, Sensible Capacity 13.84

TR, Fan supply air quantity 27370 CFM & TSP 125 MM

WC, Dehumidified coil air volume 6539 CFM , Coil EAT

is 83.23 /65.64 °F DB/WB.

Nos 1.00


b)

GF-AHU-2: Total Capcity 24.5, Sensible Capacity 23.21

TR, Fan supply air quantity 17230CFM & TSP 125 MM

WC, Dehumidified coil air volume 16614 CFM , Coil

EAT is 81.25 /64.89 °F DB/WB.

Nos 1.00


c)

GF-AHU-6: Total Capcity 3.0 TR, Sensible Capacity 2.54

TR, Fan supply air quantity 1720 CFM & TSP 125 MM

WC, Dehumidified coil air volume 675 CFM , Coil EAT is

100.89 /72.32 °F DB/WB.

Nos 1.00


28 VERTICAL FLOOR STANDING AHU




Supply ,installation testing and commissioning of

Vertical Floor Standing Double skin AHU with 25mm

sandwiched PUF insulation, forward curved fan

section with TEFC IP 55 Motor, drive package, Cooling

coil out of copper tubes and Aluminum fins 6 row / 12

fins deep with copper headers, 20 micron air filter, 10

micron Bag filter, limit switch, emergency light, guard,

inspection door, internal springs and SS insulated

double sloping drain pan. Complete as per specs.

Panel outer and inner casing shall not be less than

0.63 mm thickness. Outer Casing shall be Preplasticise

with factory std RAL shade.

FF-AHU-3: 7500 CFM, 12.0 TR capacity and 10.88 TR

Sensible Capacity, @ Coil EAT 73.39 / 61.93 °F with 32

MM WC TSP

Nos 1.00

29Supply, installation, testing and commissioning of

WALL MOUNTED FANS:

Direct Driven - Propeller type Axial fan with sturdy MS

steel frame with Rubber cush and bolts for wall

mounted installation. The Fan blades are Aluminum

construction, Motor is PSC IP 44 protection, single

phase 220/1/50, power cable upto 1.5 m and

accessories like Back draft dampers and wiremesh.

4700 CFM with 5mm WC TSP (EXHAUST AIR FAN) Nos 12.00



30 VENTILATION AIR UNIT




Supply, installation, testing and commissioning of

Ventilation air unit comprising of spark resistant SISW

fan complete with dampers, cowl & bird mesh,

prefilter (20 micron) sections with filters, Fan section

with SISW centrifugal fan and IP 54, Class F, TEFC fan

motor suitable for 415V, 3 Ph, 50 Hz. The Fan shall be

spark resistant design comlete as per the techical

specifications. The unitwise details are as follows:

a) 540 CFM with 50mm WC TSP Nos. 1.00

b) 850 CFM with 50mm WC TSP Nos. 1.00

c) 1080 CFM with 50mm WC TSP Nos. 1.00

d) 2880 CFM with 50mm WC TSP Nos. 1.00

e) 2500 CFM with 50mm WC TSP Nos. 1.00

f) 2600 CFM with 50mm WC TSP Nos. 1.00

g) 1915 CFM with 50mm WC TSP Nos. 1.00

h) 3825 CFM with 50mm WC TSP Nos. 1.00

I) 4435 CFM with 50mm WC TSP Nos. 1.00

j) 1335 CFM with 50mm WC TSP Nos. 1.00

k) 900 CFM with 50mm WC TSP Nos. 1.00

l) 1570 CFM with 50mm WC TSP Nos. 1.00

m) 3266 CFM with 40mm WC TSP Nos. 1.00

n) 5550 CFM with 40mm WC TSP Nos. 1.00

o) 2100 CFM with 40mm WC TSP Nos. 2.00

p) 5550 CFM with 50mm WC TSP Nos. 1.00

q) 2100 CFM with 50mm WC TSP Nos. 2.00

r) 19300 CFM with 50mm WC TSP Nos. 1.00

s) 5000 CFM with 50mm WC TSP Nos. 1.00

t) 1350 CFM with 50mm WC TSP Nos. 1.00

u) 5900 CFM with 40mm WC TSP Nos. 2.00

v) 5900 CFM with 50mm WC TSP Nos. 2.00

w) 4900 CFM with 50mm WC TSP Nos. 1.00

x) 900 CFM with 40mm WC TSP Nos. 1.00

y) 1280 CFM with 50mm WC TSP Nos. 3.00

z) 1280 CFM with 40mm WC TSP Nos. 3.00




aa) 17000 CFM with 50mm WC TSP Nos. 1.00

ab) 750 CFM with 50mm WC TSP Nos. 1.00

ac) 4800 CFM with 40mm WC TSP Nos. 1.00

ad) 3000 CFM with 40mm WC TSP Nos. 1.00

31Supply, installation, testing and commissioning of AIR

DISTRIBUTION SYSTEM

Machine made Rectangular GSS Ducting complete

with GI turning vanes, epoxy coated angle iron flanges,

support channels, threaded rods, anchor fasteners,

bolts, nuts,lock nuts, nuts, PVC

gaskets,dampers,vanes, Unit Canvas connections,

sealants as scheduled and as per IS / SMACNA. The

ducting works / rates to include angles / frames to

support the main ducts from the ceiling duly painted

with epoxy( 2 coats) painted as per the requirement at

site. The Angle sizes shall comprise of 50x 50x5 ;

30x30x5 ; 25x25x3. Scope of work to include the

round collars for connecting the main/branch ducts

and spill air boxes.(Rubber pads to be provided

between the ducts and angle support for the large size

ducts). The duct shall be fabricated complete as per

technical specifications.

a) 24 G SQM 2188.00

b) 22 G SQM 1238.00

c) 20 G SQM 12.00

d) 18 G SQM 485.00

32

Supply,Installation of Exposed Air conditioning ducts

to be provided with 28G Aluminum cladding sheet

with all fixing and finishing accessories.

Duct to be insulated with 19mm thick Nitrile Rubber

insulation as per specs and finished with 28 G

aluminum claddinga) 24 G SQM 77.00




b) 22 G SQM 853.00

c) 20 G SQM 24.00

d) 18 G SQM 86.00

33


Factory made Round Spiral GSS Ducting complete with

one primer and two coats of enamel paint. Ducts

supports and angles to be duly painted. Ducting works

to include all hitech supports,fasterners, GI bolts and

nuts, PVC gaskets, Canvas connections, sealants as

scheduled and as per IS / SMACNA. The duct work /

rates to include angles / frames to support the main

ducts from the truss and purlins duly painted with

epoxy( 2 coats) painted as per the requirement at site.

The duct shall be fabricated completeas per technical

specifications.

a) 24 G ( 0.63 mm ) SQM 769.00

b) 22 G ( 0.8 mm ) SQM 543.00

c) 20 G SQM 116.00

34


Volume control dampers of 1.2mm thick GSS blades,

extended linkage rods for motorised operation,

channels, flanges suitable for duct mounting and air

balcncing of air distribution system with a manual

operating handle.

SQM 13.00

35Supply, installation, testing and commissioning of G.I

Butterfly dampers for circular ducts.a) 150 mm dia Nos. 7.00

b) 200 mm dia Nos. 11.00

c) 250 mm dia Nos. 3.00

d) 300 mm dia Nos. 13.00

e) 350 mm dia Nos. 11.00

f) 400 mm dia Nos. 4.00

g) 450 mm dia Nos. 6.00




h) 500 mm dia Nos. 1.00

I) 600 mm dia Nos. 7.00

j) 700 mm dia Nos. 1.00

k) 800 mm dia Nos. 1.00

l) 900 mm dia Nos. 4.00

m) 1150 mm dia Nos. 1.00

36


Extruded Al. Powder coated louvers with inclined

blades for rain and dirt particle protection for Fresh air

intake and exhaust. Louvers shall include all necessary

reinforcements and stiffners for required

spans/lengths.

SQM 162.00

37Extruded Al. powder coated supply air diffusers with

Al. OBD and outer size 600 x 600, complete as per

specs. Neck sizes are as follows:a) 600 x 600 mm Nos. 73.00

b) 525 x 525 mm Nos. 57.00

c) 450 x 450 mm Nos. 15.00

d) 375 x 375 mm Nos. 2.00

e) 300 x 300 mm Nos. 2.00

38


Extruded Al. powder coated Return air diffusers

without OBD and outer size 600 x 600.Complets as per

specs. Neck sizes are as follows:

a) 525 x 525 mm Nos. 4.00

b) 450 x 450 mm Nos. 12.00

c) 300 x 300 mm Nos. 2.00

39Supply , installation testing and commissioning of

Extruded Al. powder coated Descrete grill complete as

per specs.

SQM 65.00

40Supply, installation, testing and commissioning of Fire

dampers with fusible link (For details refer spec).SQM 22.00





INSULATION

Thermal Insulation with Class O FM approved nitrile

rubber insulation of specified thickness of

ARMAFLEX/ K FLEXAPPROVED eqvt manafactured as

per ASTM E 84 test & which should also meet NFPA

90A supplementary materials for air distribution

system which should not absorbs less 0.2% water by

volume (ASTM c 209), should not support microbial

growth (ASTM C1071, G21, G22) and should emit

objectionable odors (ASTM C 665) and should have

thermal conductivity of 0.27 ( R - 2.78 in 3.4"

thickness) and water vapor permeance of 0.10. Joints

should be sealed with 50 mm wide 3 mm thick self

adhesive tape (Black Cotton Tape not acceptable).

9 mm SQM 2595.00

42

Duct liner with Class O FM approved insulation of

specified thickness of ARMA Sound /K flex Approved

Listed Eqvt manafactured as per ASTM E 84 test &

which should also meet NFPA 90A supplementary

materials for air distribution system which should not

absorbs less 0.2% water by volume (ASTM c 209),

should not support microbial growth (ASTM C1071,

G21, G22) and should emit objectionable odors (ASTM

C 665) and should have thermal conductivity of 0.27 (

R - 2.78 in 3.4" thickness) and water vapor permeance

of 0.10.

10 MM SQM 335.00




43

Testing, adjustment and balancing as per specs and

ASHRAE standards of Air and water systems ( air &

water Balancing) of the complete air conditioning

system. Scope shall cover the initial fill of soft water

of suitable pH value suitable for HVAC Chilled water

application, including the temporary tools, tackels,

systems for initially charging of the water into the

system.

SET 1.00

44 CONTROL SYSTEMS

Supply, installation, testing and commissioning of PLC

CONTROLLERS as detailed below and in specsNos 1.00

Programmable Logic controller PLC with I/O module

(with all DDC controllers) shall be 16 bit micro

processor based standalone and networkable type

with real time clock and historical database of min

3600 events, with port for POT & Communication.

Number of controllers shall be as mentioned against

each area of control. Suitable enclosure with all

accessories shall be quoted. Note; The selection of PLC

controller shall be as per I/O schedule and include

DDC controller mentioned below, no deviation shall be

expectable. Completely complying with technical

specs. Controlling system shall maintain regulate

temperature, humidity within room, Air handling Units

including programming, wiring, monitor and printer

units necessary sensors and transmitters etc.,

complete.Details are as follows:

SERVICE CHARGES - Engineering, documentation,

Installation, testing and Commissioning charges for

the PLC and related controls are a part of the scope.




DDC controller 8 Nos - for AHUs complete as per

specs to be included in above item


FIELD DEVICES

a)Sensors for meauring outside air Temperature & RH

suitable to communicate with controller as per specsnos 1.00

b)Duct type temperature sensors with all duct mounting

accessories suitable to communicate with controller

as per specs

nos 8.00

c)Duct type Humidity sensors with all duct mounting

accessories suitable to communicate with controller

as per specs

nos 8.00

d)DP switch to monitor the fan status - AHU suitable to

communicate with controller as per specsnos 8.00

e)DP switch to monitor the filter status - AHU suitable

to communicate with controller as per specsnos 19.00

f)

Magnahelic gauges of suitable range for measuring

differential pressure between the rooms including

SS304 gauge box, SS top cover and PVC tubing for

connecting low and high pressure areas

nos 6.00

g)

Room thermostat to measure temperature/humidity

with digital display. ( Outside temperature also shall

be displayed). Shall be suitable to communicate with

controller as per specs

nos 8.00


CABLES & CONDUITS

supply, installation, testing and commissioning of

cable of following sizes but not limited to the same.

a) 2 C X 1.0 SQ.MM Unscreened RMT 250.00




b) 3 C X 1.0 SQ.MM Unscreened RMT 250.00

c) 2 C X 1.0 SQ.MM Screened RMT 250.00

d) 4 C X 1.0 SQ.MM Screened RMT 250.00

e)1.5 SQ.MM Unscreened, Twisted triad bus cables for

communicationRMT 200.00

f) 3/4" PVC conduit RMT 500.00

g) 1" PVC conduit RMT 500.00

47Third party cleanroom validation as per ATP given in

the tender document.SET 1.00

*Mandatory tests

Airflow volume and uniformity (1,2)

Filter leak(1,2)

Particle count(1,2)

Pressurization(1,2)

Integrity (1,2)

Recovery(1,2)

Lighting level(1)

Noise level(1,2)

Temperature uniformity(1,2)48 MEDIUM VOLTAGE SWITCH BOARDS :




Supply,installation,Testing and Commissioning of 3

phase 415 V 4 wire Free Standing Floor mounted MV

panels made out of 14 SWG CRCA sheet after seven

tank process, painting with Epoxy powder coating with

including all switchgear as detailed below. The panel

shall consist of suitable rating TPN +E Electrolyte AL

busbar (Busbar size should be based on 1A= 1.3

sq.mm for Main LT panel) supported with DMC/ SMC

barriers and color coded with Heat shrinkable sleeves.

The Metering shall be provided as specified. The panel

shall have Short circuit with standing capacity of

minimum 50KA and consist of the switchgear as

mentioned below. The panel shall be mounted on

channels grouted to the floor. The panel shall be got

fabricated from manufacturers having CPRI Test

certificate only. The M.V panels shall have at least two

spare cubicles of the maximum rating. The size of all

Panel Mounting Meters shall be 96 X 96 mm.all panels

shall be as per specification and schematic drawing

complete as required.

All panels shall be of Top/Bottom Cable Entry only.

Panels shall be extendable type on either ends. Every

panel shall be provided with ON/OFF /Trip Indication

lamps of LED type and fixing of steel supporting

channels (Grip bolts required) for fixing on to floors.




Electrical Panel to be complete with incoming and

outgoing feeders, Busbar Aluminum, Disconnect

switches, contactors, starters, voltmeter, ammeters,

push buttons,UVM, phase failure/reversal, adaptor

boxes for chillers, all relays and ancillaries.All

necessary spare feeders to be included in each Panel.

(Only Power will be brought and terminated into each

of these panels by Others)

MAIN POWER CONTROL CENTER

a)PANEL # 1 WITH FOLLOWING INCOMER AND

OUTGOING NO 1.00

INCOMER

630A,TPN, 415V, 35 KA Moulded case Circuit Breakers

with Micro Processor based releases for O/C, S/C &

S/T - 1 No

METERING

Measuring parameters of Voltage, Current,

630/5A,CL -1.0, 15VA Resin Cast Current Transformers -

3Nos2A, Control Fuse Links with 20A Control Fuse Bases - 3

Nos

LED Type Indication Lamps for R, Y, B Phase Indication

and Breakers ON / OFF / TRIP Indication

BUS BAR :

630A, Electrolyte Grade Aluminum Bus bars with

0.8A/Sq.mm Current density. OUTGOINGS :

400ATPN, 415V, 35 KA Molded Case Circuit Breakers -

2 Nos 63ATPN, 415V, 25 KA Molded Case Circuit Breakers -2

Nos Chiller pumps




63ATPN, 415V, 25 KA Molded Case Circuit Breakers -2

Nos Condenser pumps32ATPN, 415V, 25 KA Molded Case Circuit Breakers -2

Nos Cooling Towers

b)PANEL # 2 WITH FOLLOWING INCOMER AND

OUTGOING NO 1.00

INCOMER



S/T - 1 No

METERING




Nos



BUS BAR :



63A TPN, 415V, 25KA MCCBs - 2 Nos

10A TPN, 415V, 10 KA MPCB – 2os

6A TPN, 415V, 10 KA MPCB – 9Nos

c)PANEL # 3 WITH FOLLOWING INCOMER AND

OUTGOING NO 1.00

INCOMER



S/T - 1 No

METERING







Nos



BUS BAR :



100ATPN, 415V, 25 KA Molded Case Circuit Breakers -

1 Nos 63A TPN, 415V, 25KA MCCBs - 1 Nos

32A TPN, 415V, 10KA MPCBs - 1 Nos

10A TPN, 415V, 10 KA MPCB - 3 Nos

6A TPN, 415V, 10 KA MPCB - 6 Nos 49 DISTRIBUTION BOARDS:

Supply Installation Testing and Commissioning of

Power Distribution Boards ( IP 43) and SPN / TPN /

VTPN Double Door Distribution boards of dust and

vermin protected and rated for 230 / 415V, Single

phase / Three Phase AC supply , 50 Hz operation either

surface / recess mounted as per drawings including

incoming and out going MCCBS, MPCBS, MCBs, ELCB

as per specifications and required capacity including

Neutral Bus Bar and Earth terminal complete as

required . MCB's shall be C-curve for LDB'S, and D-

curve for PDB & UPSDB, conform to IS : 8828 and ELCB

/RCCB shall conform to IS : 12640.The DBs scope shall

also include all insulated busbars, door, latch, door

earthings, knockout holes, auxilliary items, suports for

pad locking, sealable terminal shield, adaptors, cable




DISTRIBUTION BOARDS # 1 AS PER ABOVE

DESCRIPTION AND BELOW ITEMSNO 1.00

4 Way VTPN DB Suitable to install 32A 4P MCCB -1 No

(25KA ) as Incomer with Metal Double Door

protection IP 43 (LEGRAND / L&T -Hagar ) (PDB)32 A 4P MPCB – (10KA ) Suitable to install in Above DB

s - 1 NO

a)DISTRIBUTION BOARDS # 2 AS PER ABOVE


4 Way VTPN DB Suitable to install 10A 4P MCB -1 No



s - 1 NO

b)DISTRIBUTION BOARDS # 3 & 4 AS PER ABOVE





s - 1 NO6 A 4P MPCB – (10KA ) Suitable to install in Above DB

s - 11 NOS

c)DISTRIBUTION BOARDS # 5 AS PER ABOVE





s - 5 NOS6 A 4P MPCB – (10KA ) Suitable to install in Above DB

s - 1 NO

d)DISTRIBUTION BOARDS # 6 AS PER ABOVE







protection IP 43 (LEGRAND / L&T -Hagar ) (PDB)6 A SP MPCB – (10KA ) Suitable to install in Above DB

s - 14 Nos50 POWER AND CONTROL CABLES :

Supply, laying, testing and commissioning of

following size 1.1KV Grade Aluminum XLPE / Copper

Conductor XLPE insulated PVC Sheathed Armoured

under ground cable and shall be laid in built up cable

trench/ already laid RCC Hume pipe or on cable tray

(indoor/outdoor). with all installation materials as

required. The cable shall conform to IS 1554/ Part I. a) 2R 3.5 Core x 240 Sqmm XLPE AL.AR Cable Rmt 125.00

b) 2R 3.5 Core x 50 Sqmm XLPE AL.AR Cable Rmt 395.00

c) 2R 3.5 Core x 35 Sqmm XLPE AL.AR Cable Rmt 87.00

d) 2R 4 Core x 16 Sqmm XLPE AL.AR Cable Rmt 30.00

e) 3 Core x 2.5 Sqmm XLPE Cu .AR Cable Rmt 2790.00

51 CABLE END TERMINATIONS :

Supply and termination with Double compression

type brass gland, Bi-metallic Heavy duty lugs ,

insulation tape, identification tags etc., including

Earthing of Gland. a) 2R 3.5 Core x 240 Sqmm XLPE AL.AR Cable No 32.00

b) 2R 3.5 Core x 50 Sqmm XLPE AL.AR Cable No 16.00

c) 2R 3.5 Core x 35 Sqmm XLPE AL.AR Cable No 112.00

d) 2R 4 Core x 16 Sqmm XLPE AL.AR Cable No 16.00

e) 3 Core x 2.5 Sqmm XLPE Cu .AR Cable No 416.00

52 GI PERFORATED CABLE TRAYS :




Supply & erection of the following sizes Hot dip

galvanized G.I perforated cable tray made of 2mm

thick, The Quoted price of cable tray items shall

inclusive of Elbow,cross,tee, bend, reducer,anchore

fasteners,screw,bolts,and other mics fixing hardware

painting of support structre,,coupler plate with

necessary grip bolts, grid plates and all other

mounting & fixing accessories with necessary

supporting the cable tray.

a) 600mm wide x 75 mm depth Rmt 300.00

b) 300mm wide x 50 mm depth Rmt 650.00

c) 100mm wide x 50 mm depth Rmt 1075.00

53DISCONNECT SWITCHES - PUSH BUTTON TYPE as per

following specs:Nos 44.00

UL, NEMA compliance Disconnect switches. Heavy-

duty, horsepower rated for each AHU, single-throw

knife switch with quick-make, quickbreak mechanism,

capable of full load operations. Provide with contact

arc-quenching devices, such as magnetic blowouts or

snuffing plates. Provide self-aligning switchblades with

silver alloy contact areas and designed so that arcing

upon making and breaking does not occur on the final

contact surfaces. Provide with high-pressure, spring-

loaded contact. Mount switch parts on high-grade

insulating base.Enclosure - NEMA I with hinged door,

and defeatable interlock when switch is in "ON"

position and can be positively padlocked in "ON" and

"OFF" positions. Utilize NEMA 3R (rain-tight) enclosure

for exterior installations.




Size, fusing,number of poles according to AHU/FAN

ratings and use 3 pole plus solid neutral switches on

four wire circuits and 3 pole switches on all other

circuits, unless otherwise noted. Lugs must be UL

listed for aluminum and/or copper conductors and be

front removable. Provide starters/ contactors where

required. All auxiliary items and push buttons to be

included.

SUB TOTAL PART (A)

H V A C PROCESS COOLING WORKS (PART-B)

1

INSTALLATION ONLY OF SELF CONTAINED WATER

COOLED LIQUID CHILLERS - FOR PROCESS COOLING AS

PER SPECS AND BELOW DESCRIPTION




Packaged Water Cooled Liquid - Screw chillers of High

Efficiency & EER rated in accordance with ARI 550/590

standards, with eco-friendly R 134a / HFC refrigerant

to deliver the undermentioned capacities at the

Chilled Water and Condenser water conditions

mentioned below. The Chillers shall be complete with

multiple Screw compressor (Semi hermetic) with slider

valve mechanism for stepless unloading, with suction

service valves, interconnecting refrigerant piping with

accessories,independent circuits, Shell & tube Water

cooled condenser with flanged ends, insulated shell

and tube cooler with flanged ends or PHE, vibration

spring isolators, Water Flow Switch, Electrical Panel as

per NEMA 4 standards with all switch gear

components, terminal blocks, disconnects, control

transformers, internally wired, single power point,

Electronic Expansion valves, sequencing kit, all safety

features & controls, including undervoltage monitors,

phase reversals protection, acoustic enclosure for

compressors and other standard accessories all

housed in a single chasis design heavy duty steel

structure.

The Chillers shall have an inbuilt cubicle type

partitioned Hot well Cold well Tank of suitable design

to meet the water holding for min 10 mins and to

meet the process flow satisfactorily. Tank to be

fabricated out of SS 304 16 G sheet or suitable

thickness to hold the inside pressures without bulging

and collapsing. All necessary stiffners and

reinforcements to be included for the tank. Tank shall

include all accessories like removable covers, 8 nos

inlet / outlet flanged connections, make up

connections, drain connection, overflow connection

etc.,. Entire tank to be insulated with Closed cell




The Package shall include in built in Monobloc

centrifugal primary pumps of CI casing , Bronze

impeller, SS shaft to circulate water between the

Chiller and Tank. Pump head selection not to exceed

15 M WC, manufacturer to verify as per their

standards. ( 1duty + 1 standby)

The Package shall include in built in Monobloc

centrifugal Secondary pumps of CI casing , Bronze

impeller, SS shaft to circulate water between the Tank

and Process. Pump head selection not to exceed the

specified values, contractor/manufacturer to verify as

per actual site conditions & their standards.( 1 duty +

1 standby)

All accessories, ancillaries and safety features shall be

inbuilt and also include the interconnecting Chilled

water insulated piping out of MS class C, valve

manifold, instruments, guages, strainers, Water flow

switch, isolating valves, balancing valves, mixing and

modulating motorised valves, sensors etc.,. In the

primary and secondary circuit.

The Chillers shall have inbuilt Microprocessor based

control panel with all features including touch screen

display to control and monitor the chillers as detailed

in the speicification for fully automatic operation. The

Microprocessor shall be suitable for interface with BAS

third part connectivity along with translator control of

LON/BACnet / Ethernet / TCP / IP if needed.




Each Chiller desigened and manufactured to strictly

comply with the technical specifications, meet the

temperatures and flow rates of chiller, the primary

and secondary cycle. Fouling factor of 0.0001

sft.hr.°F/Btu for evaporator, Condenser fouling factor

of 0.00025 sft.hr.°F/Btu to deliver specified capacity in

accordance with ARI standards.

Compressor make - Bitzer ( capacities > 80 TR)

Maneurope/ Danfoss / Copeland/Hitachi/Tecumesh/ (

capacities < 80 TR)

Make: SNOWCOOL INDIA / CARRIER / TRANE /

BLUESTAR / VOLTAS-DUNHAMBUSH/ HITACHI /

KIRLOSKAR / MACQUAY Water Temperatures entering the Chiller:

EWT : 71 ° F (21.66 °C)

LWT : 60 ° F (15 °C)

Condenser Water Temperatures:

EWT : 88 deg F

LWT : 96 deg F

Process Temperatures - Chiller package

EWT : 95 ° F (35 °C)

LWT : 64.4 ° F (18 °C)

a)

200 TR WATER COOLED LIQUID CHILLERS as defined

above and as per specs suitable for a power supply of

415 v / 3 ph / 50 Hz. (The process flow rate will be

317.5 USGPM ; secondary pump head not to exceed

42 m WC)

Nos 2.00

b)

25 TR - WATER COOLED LIQUID CHILLERS as defined


415 v / 3 ph / 50 Hz. ( The process flow rate will be

27.7 USGPM ; Secondary pump head not to exceed 18

M WC)).

Nos 2.00




c)

10 TR - WATER COOLED LIQUID CHILLERS as defined


415 v / 3 ph / 50 Hz. (The process flow rate will be 9.42

USGPM ; secondary pump head not to exceed 25M

WC)).

Nos 1.00

Note: The chiller will be procured seprately by HAL

and shall be provided free of charges to contractor for

installation by contractor.Only labour charges to be

quoted.

2Supply,installation testing and commissioning of

Condenser Cooling Water PumpsCentrifugal split casing end suction back pull out

pumps mounted on a common base with electric

motor for recirculation of water for process cooling

system. The pump motor shall be suitable for 415±

10% volts, 50 cycles, phase AC Power supply complete

as per specs.

a)



seal and Flexible connections for pumps and chillers

Nos 3.00

b)

Flow rate : 45 US GPM & 20 M Head with 1.5 HP


seal and Flexible connections. MONOBLOC PUMP

Nos 2.00

c)

Flow rate : 90 US GPM & 20 M Head with 2 HP motor.

The pump should be provided with mechanical seal

and Flexible connections. MONOBLOC PUMP

Nos 2.00

d)

Flow rate : 90 US GPM & 20 M Head with 2 HP motor.

The pump should be provided with mechanical seal

and Flexible connections. MONOBLOC PUMP

Nos 2.00

3Supply,installation testing and commissioning of

COOLING TOWER




Supply, Installation, Testing, Commissioning and

handing over of CTI certified (refer to specs for Non-

CTI towers) Cross flow induced draft type FRP Cooling

Tower with,basin, Fan, anticorrossive blade

material,PVC fins,drift eliminator,side cover jalli, TEFC

class F insulation, IP 55 Motor (415 V/3Ø/50 Hz) of

weather proof and Drive set, capacity @ 88 / 96 deg F

water out and water in, including necessary

foundations,ladder with supporting and all

accessories, blow down valves, make up valves, drain

valves, float valve,strainers, bird screens, fittings etc.,

complete as per specs. The Cooling tower shall totally

comply with the tender technical specs. The vendor /

Contractor to review the drawings and ensure the

selected cooling tower to be capable of being installed

in the allocated place.

a) 250 TR - Flow rate 750 US GPM Nos 2.00

b) 30 TR - Flow rate 90 US GPM Nos 2.00

c) 15 TR - Flow rate 45 US GPM Nos 1.00

4CHILLED WATER PIPING ( WITH INSULATION) Complete

as per specs and as stated below:




Supply, laying,fixing,testing and commissioning of MS

class 'C' ERW insulated Chilled water piping complete

with all floor(2.5 m MS stands), wall and ceiling MS

supports out of MS painted angles/channels, fittings

and pressure testing of pipes. Insulation of piping

shall be with Class O FM approved Nitrile rubber /

elastomeric Closed Cell Insulation finished with 28 G

Aluminum cladding sheet with rivetting etc.,.

Insulation shall be with 32 mm thick for pipes dia 80

mm to 250mm and 25mm thickness for pipe dia below

80 mm. Insulation shall be UV resistant with built in

Vapour barrier and thermal conductivity not less than

0.038W/m K. The insulation shall be applied with

manufacturers standard adhesives and accessories.

The cost shall include the vertical(2.5m) stands out of

MS channels in the plant room and the channel

supports in the shaft with painting complete s per

technical specifications and drawing.

The sizes are in MM as follows:a) 65 mm dia RM 56.00

b) 50 mm dia RM 192.00

c) 40 mm dia RM 184.00

d) 32 mm dia RM 217.00

e) 25 mm dia RM 276.00

f) 19 mm dia RM 341.00

5CONDENSER WATER PIPING ( Complete as per specs

and as stated below)




Supply, laying testing and commissioning of MS class

'C' ERW Condenser water piping complete with all

floor (2.5 m MS stands), wall and ceiling MS supports

out of MS painted angles/channels, fittings and

pressure testing of pipes. The cost shall include the

vertical(2.5m) stands out of MS channels in the plant

room and the channel supports in the shafts with

painting complete as per technical specifications and

drawing. The sizes are in MM as follows:

a) 250 mm dia RM 70.00

b) 200 mm dia RM 75.00

c) 80 mm dia RM 179.00

d) 65 mm dia RM 77.00

6

Supply,installation ,testing and commissioning of

Automatic Airvent - for CHILLER suitable for

cold/chilled water application as per PN10 design

with EPDM valve head, Plastics float, Copper/Brass

construction, lock shield valve, check valve and other

std accessories as per specs - Dywer / Waree / Anergy

/ Spirax Sarco / Honeywell make as per specs.

Nos 5.00

CHILLED WATER VALVES Complete as per specs

7Supply,installation and testing of Butterfly valve with


specs) a) 200 mm dia Nos 14.00





8Supply,installation and testing of Ball valve with


specs)40 mm dia Nos 4.00




9Supply,installation and testing of Y Strainer with


specs) a) 200 mm dia Nos 5.00



10Supply,installation and testing of Non Return Valve





11Supply,installation and testing of Water flow switch





12Supply,installation and testing of Flexible Rubber

connectors suitable for connection to chillers, pumps

and AHUs (complete as per specs).a) 200 mm dia Nos 10.00



13

Supply,installation and testing of PORTS - for

installation and insertion of instruments as per std

engineering practice.

Nos 43.00

14Supply,installation and testing of 100 mm dia dial type

pressure gauges with ball / needle valve - Dywer

/Waree make.

Nos 28.00

15Supply,installation and testing of 100 mm dia Dial type

industrial type imported thermometer - Dywer /

Waree make.

Nos 15.00




16

Supply,installation and testing of Manual type Dosing

pot for chemical dosing system with Dosing pot - The

size is 7.5/10/15 Lts, test pressures 15 barg,

temperatures limits 120 deg C, working pressures 10

barg. The dosing pot to be complete with kit including

ball valces, NR valve, tun dish, elbows fittings and

instruments as applicable tank and first charge of

chemicals for chilled water system.

Nos 4.00

ELECTRICAL WORKS (PROCESS COOLING)

17 MEDIUM VOLTAGE SWITCH BOARDS :

Supply,installation,Testing and Commissioning of 3

phase 415 V 4 wire Free Standing Floor mounted MV

panels made out of 14 SWG CRCA sheet after seven

tank process, painting with Epoxy powder coating with

including all switchgear as detailed below. The panel

shall consist of suitable rating TPN +E Electrolyte AL

busbar (Busbar size should be based on 1A= 1.3

sq.mm for Main LT panel) supported with DMC/ SMC

barriers and color coded with Heat shrinkable sleeves.

The Metering shall be provided as specified. The panel

shall have Short circuit with standing capacity of

minimum 50KA and consist of the switchgear as

mentioned below. The panel shall be mounted on

channels grouted to the floor. The panel shall be got

fabricated from manufacturers having CPRI Test

certificate only. The M.V panels shall have at least two

spare cubicles of the maximum rating. The size of all

Panel Mounting Meters shall be 96 X 96 mm.all panels

shall be as per specification and schematic drawing

complete as required.




All panels shall be of Top/Bottom Cable Entry only.

Panels shall be extendable type on either ends. Every

panel shall be provided with ON/OFF /Trip Indication

lamps of LED type and fixing of steel supporting

channels (Grip bolts required) for fixing on to floors.

Electrical Panel to be complete with incoming and

outgoing feeders, Busbar Aluminum, Disconnect

switches, contactors, starters, voltmeter, ammeters,

push buttons,UVM, phase failure/reversal, all relays

and ancillaries.All necessary spare feeders to be

included in each Panel. Each unit to be provided with a

local Push Button switch for local On/Off purpose with

related cabling between the equipments and Electrical

Panel. Panel construction to be complete as per the

specifications listed in the tender and SLD drawings

provided and have the provision to house the VFDs

wherever stated.( only Power will be brought and

terminated into each of these panels by Others)

MAIN POWER CONTROL CENTER

PANEL # 1 WITH FOLLOWING INCOMER AND

OUTGOING NO 1.00

INCOMER

1250A,TPN, 415V, 40 KA Moulded case Circuit

Breakers with Micro Processor based releases for O/C,

S/C & S/T - 1 No

METERING


1250/5A,CL -1.0, 15VA Resin Cast Current

Transformers - 3Nos2A, Control Fuse Links with 20A Control Fuse Bases - 3

Nos






BUS BAR :



400A TPN, 415V, 35 KA Molded Case Circuit Breakers -

2 Nos Chillers

40ATPN, 415V, 10 KA MPCB s– 3 Nos Condenser

pumps

32ATPN, 415V, 10 KA MPCB – 2 Nos Cooling Towers

18 DISTRIBUTION BOARDS:

Supply Installation Testing and Commissioning of

Power Distribution Boards ( IP 43) and SPN / TPN /

VTPN Double Door Distribution boards of dust and

vermin protected and rated for 230 / 415V, Single

phase / Three Phase AC supply , 50 Hz operation either

surface / recess mounted as per drawings including

incoming and out going MCCBS, MPCBS, MCBs, ELCB

as per specifications and required capacity including

Neutral Bus Bar and Earth terminal complete as

required . MCB's shall be C-curve for LDB'S, and D-

curve for PDB & UPSDB, conform to IS : 8828 and ELCB

/RCCB shall conform to IS : 12640.The DBs scope shall

also include all insulated busbars, door, latch, door

earthings, knockout holes, auxilliary items, suports for

pad locking, sealable terminal shield, adaptors, cable

glands, lugs, lables, ferrules, shunt trip, min voltage

trips/ time delay switch etc.,.

Make:. LEGRAND/L & T – HAGER/HAVELL/SEIMENS




a)Distribution Board # 1 as per above description and

including below itemsNos 1.00

8 Way VTPN DB Suitable to install 63 4P MCCB -1 No


protection IP 43 (LEGRAND / L&T -Hagar ) (PDB) - 1 no

63A 4P MCCB – (25 KA ) Suitable to install in Above DB

s - 1 no6A 4P MPCB – (10KA ) Suitable to install in Above DB s

- 3 nos

b)Distribution Board # 2 as per above description and




protection IP 43 (LEGRAND / L&T -Hagar ) (PDB)

63A 4P MCCB - (25KA ) Suitable to install in Above DB

s - 1 no6A 4P MPCB - (10KA ) Suitable to install in Above DB s

- 3 nos

c)Distribution Board # 3 as per above description and




protection IP 43 (LEGRAND / L&T -Hagar ) (PDB) - 1 no

25A 4P MPCB -1 No (10KA ) Suitable to install in

Above DB s - 1 no6A 4P MPCB - 3 No (10KA ) Suitable to install in Above

DB s - 3 nos19 POWER AND CONTROL CABLES :




Supply, laying, testing and commissioning of

following size 1.1KV Grade Aluminum XLPE / Copper

Conductor XLPE insulated PVC Sheathed Armoured

under ground cable and shall be laid in built up cable

trench/ already laid RCC Hume pipe or on cable tray

(indoor/outdoor). with all installation materials as

required. The cable shall conform to IS 1554/ Part I.

(MAKES: UNIVERSAL/

CCI/FINOLEX/HAVELLS/POLYCAB)

a) 2R 3.5 Core x 240 Sqmm XLPE AL.AR Cable Rmt 100.00

b) 2R 3.5 Core x 35 Sqmm XLPE AL.AR Cable Rmt 334.00

c) 2R 4 Core x 16 Sqmm XLPE AL.AR Cable Rmt 120.00

d) 2R 4 Core x 10 Sqmm XLPE AL.AR Cable Rmt 42.00

e) 3 Core x 2.5 Sqmm XLPE Cu .AR Cable Rmt 226.00

20 CABLE END TERMINATIONS :

Supply and termination with Double compression

type brass gland, Bi-metallic Heavy duty lugs ,

insulation tape, identification tags etc., including

Earthing of Gland. .(Make-HMI/ comet,Lugs:

DOWELLS/HEX)

a) 2R 3.5 Core x 240 Sqmm XLPE AL.AR Cable No 32.00

b) 2R 3.5 Core x 35 Sqmm XLPE AL.AR Cable No 64.00

c) 2R 4 Core x 16 Sqmm XLPE AL.AR Cable No 32.00

d) 2R 4 Core x 10 Sqmm XLPE AL.AR Cable No 16.00

e) 3 Core x 2.5 Sqmm XLPE Cu .AR Cable No 72.00

21 GI PERFORATED CABLE TRAYS :




Supply & erection of the following sizes Hot dip

galvanized G.I perforated cable tray made of 2mm

thick, The Quoted price of cable tray items shall

inclusive of Elbow,cross,tee, bend ,tees,reducers

,anchore fasteners,screw, nuts,bolts and misc other

fixing hardwares painting of support

structures,coupler plate with necessary grip bolts, grid

plates and all other mounting & fixing accessories with

necessary steel reuired for supporting the cable tray.

a) 600mm wide x 75 mm depth Rmt 150.00

b) 300mm wide x 50 mm depth Rmt 300.00

c) 100mm wide x 50 mm depth Rmt 40.00

DISCONNECT SWITCHES as per following specs:

UL, NEMA compliance Disconnect switches. Heavy-

duty, horsepower rated for each AHU, single-throw

knife switch with quick-make, quickbreak mechanism,

capable of full load operations. Provide with contact

arc-quenching devices, such as magnetic blowouts or

snuffing plates. Provide self-aligning switchblades with

silver alloy contact areas and designed so that arcing

upon making and breaking does not occur on the final

contact surfaces. Provide with high-pressure, spring-

loaded contact. Mount switch parts on high-grade

insulating base.Enclosure - NEMA I with hinged door,

and defeatable interlock when switch is in "ON"

position and can be positively padlocked in "ON" and

"OFF" positions. Utilize NEMA 3R (rain-tight) enclosure

for exterior installations.




Size, fusing,number of poles according to AHU ratings

and use 3 pole plus solid neutral switches on four wire

circuits and 3 pole switches on all other circuits, unless

otherwise noted. Lugs must be UL listed for aluminum

and/or copper conductors and be front removable.

Provide starters/ contactors where required. Provide

auxiliary contacts for all disconnect switches fed from

a variable frequency drive or adjustable frequency

drive. The auxiliary switch shall be arranged to operate

before the main switch contacts and shall be

connected to the VFD controls to shut down the VFD

before the switch opens.

SUB TOTAL (PART-B)

TOTAL Amount ---> Sub total part(A+B)

Note

1 As Per Contract Requirement all technical data shall have to be approved Prior to Supply of Material at site - are in scope of Contractor.


Documents

ENGINEERING PROJECTS ( INDIA ) LTD HAL,PROJECT,NASIK ...Engineeringprojects.com/Tender/UploadFiles/2821_VOLUME---3---BOQ.pdfto control and monitor the chillers as detailed in the technical