NIT No: PAT/CON/721/01

FOR

Tender for “Supply, Erection & Commissioning of Refrigeration Plant for chilled water system for Ice-Cream mix section complete for 20 KLPD Ice Cream Plant at Phulwarisharif, Patna”

VOLUME – 3 (Technical Specifications as Annexure-A & Drawing)

ENGINEERING PROJECTS (INDIA) LIMITED (A GOVT. OF INDIA ENTERPRISE)

202, R S Villa, Behind Rajeshwar Hospital, Kankarbagh,

Patna- 800 020

TEL NO: 0612- 2366225FAX NO. 0612- 2366225

A. CONCENTRATE CHILLING AND STORAGE SECTION

S.No. Equipments Capacity Quantity Unit

PHE Chiller (Double section)

To chill the concentrate from 45 deg C to 4 deg C using cooling water

in 1st section and chilled water in 2nd section

Make- TETRA PAK/GEA

Milk Concentrate Storage Tank

MOC Inner vessel: AISI 304 2.5 mm thk

Insulation : 100 mm

Outer vessel: AISI 304 2 mm thk

Accessories: The tank shall have- SS manhole, CIP spray ball,

Thermowel, connection for temperature transmitter, SS legs support

with floor plate under legs, Inlet & Outlet nozzles, Sampling cock,

Manual inlet/outlet butterfly valve also be provided.

Concentrate transfer pump

MOC:SS 304

Type Centrifugal pump in sanitary design & construction

Make- LKM/IDMC/FRISTAM

Concentrate pipes, valves and fittings

MOC: Ss 304

from Existing evaporator section to Ice cream section

Make- APEX TUBES/TPI/CIPRIANI

Cooling Tower

Type: Induced draught cooling tower made in FRP casing with water

distribution system, fan & electric motor.

Cooling tower is generally in FRP construction, having fixed spray

nozzles; water distribution system and Poly Propylene fill pack for heat

transfer. The cooling tower is fitted with a statically balanced axial flow

fan having adjustable type aluminium alloy corrosion resistance

blades. The cooling tower has air inlet louvers and supporting

hardware / MS structures are galvanized for long life and to withstand

wind load.

Make- MIHIR/DELTA/PAHARPUR/SAMRAT

1

1,500 LPH 1 No.

2

5,000 lit 1 No.

3

2,000 LPH 1 No.

4

1 lot

5

Suitable 1 Set

ENGINEERING PROJECTS (INDIA) LIMITED

(A Govt. of India Enterprise)

ANNEXURE-A

PROJECT: 20,000 LPD ICE-CREAM PLANT AT PATNA

Description of complete work in EPI's scope as awarded by client to EPI - Design, Supply, Erection

& Commissioning for Refrigeration Plant of Ice-Cream mix section including utilities services complete of 20 KLPD Ice

Cream Plant at Patna on Turn Key basis”.

Note: The present tender is only for designing refrigeration system (40 TR) for Ice- Cream mix section at s. No

31,32,33 & 34 only). Complete scope has been given for reference only and for understanding to design the

present scope of work in such a manner that it fits properly in the while system and is compatible.

Technical specifications

Cooling water pumps

Type: Monobloc

MOC: CI

Make- KIRLOSKAR/CROMPTON/JYOTI

Cooling water pipes, valves and fittings

From new cooing tower to concentrate chiller

Make- TATA /JINDAL//BDK/LEADER

Chilled water pipes, valves and fittings

from existing refrigeration section to concentrate chiller

Make- TATA /JINDAL//BDK/LEADER

B. ICE CREAM MANUFACTURING SECTION

S. No. Equipments Capacity Quantity Unit

Butter melting vat with Hot water generator

MOC Inner vessel: AISI 304 3 mm thk

Intermediate vessel: AISI 304 3 mm thk

Outer vessel: AISI 304 2 mm thk

It shall complete with Cover, Legs, Outlet (two way plug valve), Hot

water generating set, Hot water balance tank, Hot water circulation

pump, Hot water pipe network, Interconnecting pipes, valves and

fittings for hot water circulation.

Molten Butter transfer pump

Type: Positive displacement

This shall be used for dosing of molten butter into the ice cream mix

preparation tank/in hopper of turbo blender via the mix recirculation

line.

Make- ROTO PUMP/ UT PUMPS

Ice cream mix Preparation System

MOC: SS 304

It shall consists of

-Shear Blender

-SS mixing tank (2.0 KL)

-Self priming pump

Make- TETRA PACK

Duplex type Filter

MOC: AISI 304

Ice Mix Preparation Vat

MOC of Inner Shell: 2.5 mm SS 304

MOC of Intermediate shell: Dimple jacket SS 304

Insulation: 100 mm,

MOC of outer shell :1.6 mm SS 304

6

2 Nos.

7

1 lot

8

1 lot

1.0

1,000 lit 1 No.

2.0

1,000 LPH 1 No.

3.0

2,000 kg/hr 1 No.

4.0

2,000 kg/hr 1 No.

5.0

2,000 lit 2 No.

It shall consist of inlet & outlet nozzles, agitator (Marine type propeller)

Shaft, One geared motor, manhole, spray hole, Connection for dial

thermometer, connection for temperature transmitter, stainless steel

legs support with floor plate under legs, sampling cock, inlet/Outlet

butterfly valve.

Mix Transfer pump

MOC:SS 304

Type centrifugal pump in sanitary design & construction

Make- LKM/IDMC/FRISTAM

Chocolate melting Vat

This vat shall be used for preparation of chocolate mass

Design: Triple walled, insulated and welded construction of sanitary

design.

Accessories:

- Leg supports

- Inlet and outlet nozzles with butter fly valve

- Agitator Sweeping type,

- Gear motor

- Dial thermometer

- CIP spray ball

Chocolate Transfer pump

MOC:SS 304

Type : Centrifugal pump in sanitary design & construction

Make- LKM/IDMC/FRISTAM

Chocolate storage vat

This vat shall be used for storage of chocolate mass

Design: Triple walled, insulated and welded construction sanitary

design.

Accessories:

- Leg supports

- Inlet and outlet nozzles with butter fly valve

- Agitator Sweeping type,

- Gear motor

- Dial thermometer

- CIP spray ball

Chocolate Transfer pump

MOC:SS 304

Type centrifugal pump in sanitary design & construction

Make- LKM/IDMC/FRISTAM

Ice cream mix Homogenizer

Product: Ice cream mix

Product : Ice cream

Homogenizing Stage : Two

Maximum Working Pressure : 200 Bar

Max Back Pressure : 5 bar

Min in Feed Pressure Range : 4 ÷5 bar

1 No.

11.0

2,000 LPH

5.0

2,000 lit 2 No.

6.0

2,000 LPH 1 No.

7.0

500 lit 1 No.

8.0

100 LPH 1 No.

9.0

500 lit 3 Nos.

10.0

100 LPH 1 Nos.

Electrical Supply :3ph/415V/50Hz

Auxiliary Circuits :24V DC

Water Supply minimum : 2 bar

Air Supply (Pneumatic) minimum : 6 bar

Cleaning Temperature : <90°C

Cleaning Time :30 min

Sterilization Temperature :140°C

Sterilization Time :30 min

It includes: Compression Block with:

- chrome coated stainless steel pumping pistons - Satellit

pump valves suitable for the product

- sanitary design analog pressure gauge safety overpressure relief

valve

Homogenizing valve with: pneumatic adjustment of the pressure

Special heavy duty cast - iron body housing transmission parts.

Lubrication System forced type with electro pump,

including pressure switch Transmission Drive with AC motor Frame

with stainless steel removable panels Set of special tools.

Make- APV Gaulin/Tetra Pack/GEA

Ice cream Mix Pasteurizer

MOC : SS 304

It shall consists of

Balance tank, feed pump, flow controller, PHE, Hot water generation

system, control pane, flow diversion valve, Interconnecting pipes and

fittings

Make- APV /Tetra Pack/GEA

Milk Transfer pump

MOC:SS 304

Type centrifugal pump in sanitary design &

construction

Make- LKM/IDMC/FRISTAM

Mix Ageing Vat

Application: Storage/Ageing of ice cream mix

Design: Triple wall vertical tank conical top and bottom, insulated

Inner Shell SS 304, 3.0 mm thick,

Intermediate shell SS 304 ,3.0 mm thk

Insulation 100 mm

Outer shell SS 304, 1.6 mm thick,

Agitator: Sweeping type with gear motor

Accessories: The tank shall have- SS manhole, spray ball, connection

for dial thermometer, Connection for temperature transmitter, SS legs

support with floor plate under legs, Inlet & Outlet nozzles, Sampling

cock. Thermowel, Manual inlet/outlet butterfly valve also be provided.

Milk Transfer pump

MOC:SS 304

1 No.

11.0

2,000 LPH

12.0

2,000 LPH 1 No.

13.0

2,000 LPH 1 No.

14.0

5,000 lit 3 No.

15.0

2,000 LPH 2 No.

Type centrifugal pump in sanitary design & construction

Make- LKM/IDMC/FRISTAM

Self contained continuous ice cream freezer

at (-) 5 deg. C of ice cream suitable for 100% overrun with mix inlet at

(+) 4 deg. C.

SS 304 frame , ice cream hardness controller, hour meter, antifreeze

protection device, variable frequency drive with indicator, with

interlock and safety control devices

Make- Tetra Pack/ Catta/Gram

Rotary ice cream cup filling machine

• A cup loading unit

• A cup settling unit

• An ice cream filling unit

• An ice cream decoration unit

• A nuts adding unit

• A chocolate/juice topping unit

• A lid inserting unit

• A lid pressing unit

• A product discharging unit for cup with belt

• Fully SS304 body (structure)

Make- Tetra Pack

Inline ice cream cone filling machine

• A cone sleeve loading unit

• A cone settling unit

• A chocolate feeding unit

• A chocolate spaying unit

• An ice cream filling unit with rotational filling mechanism

• An ice cream decoration unit

• A nuts adding unit

• A chocolate/juice topping unit

• A lid inserting unit

• A lid pressing unit

• A product discharging unit for cone

Make- Tetra Pack/ Microm

Fruit Feeder

Complete with S.S. hopper, rotary valve with three blades made from

special nickel alloy, vertical mixer; vary speed frequency drives in S.S.

execution.

Make- SYNERGY / Standard

Ripple Machine

Ripple machine is used for adding different flavors

Ripple/ Syrup/ thick resin/ honey/ Strawberry crush upto 75 to 85

bricks & specific gravity 100 gm/20 min into flow of the ICE CREAM

from continuous freezer.

Make- SYNERGY / StandardSS working table

MOC: SS 304

Flavor tank

SS 304 vertical tank with conical bottom, trolley mounted , insulated,

top open with SS loose cover having valve at outlet, with agitator

Refrigeration system for hardening tunnel

It shall consist of

Suitable for

1,00 LPH freez

23.0

Suitable 1 Set

15.0

2,000 LPH 2 No.

16.0

1,000 LPH 2 No.

17.0

6,000 pc/hr 1 No.

18.0

3,000 pc/hr 1 No.

19.0

2 No.

20.0

2 liter/ minute 2 No.

21.03 No.

22.0

100 L 3 No.

• Refrigeration compressor

• Shell and tube type Condenser

• Electric motor for compressor

• Cooling tower

• Cooling water pumps and Pipings

• Liquid and gas cooler to cool the Ist Stage discharge and sub cool

the Liquid for the Air Cooling Units

Refrigerant valve fittings and control

• Refrigerant receiver

• Pipe for ammonia line

• Air cooling unit Consisting of Cooling coil made of MS precision

tubes having excellent bonding with aluminium fins complete with

axial flow fans

• Weather proof fan motors and precoated galvanized steel sheet

casing along with accumulator.

• Electrical control panel

Make- KIRLOSKAR/GEA

Prefabricated PUF insulated panel with door for hardening tunnel

Temp. At -35 to -38 deg C

Refrigeration system with AHU for Ice cream Cold Room (Temp. At -20

deg C)

It shall consist of

• Refrigeration compressor

• Air cooled condenser

• Electric motor for compressor

• Refrigerant valve fittings and control

• Refrigerant receiver

• SS pipe for ammonia line

• Air cooling unit

Consisting of Cooling coil made of MS precision tubes having

excellent bonding with aluminium fins complete with axial flow fans

weather proof fan motors and precoated galvanized steel sheet

casing along with accumulator.

26.0 Prefabricated PUF Insulated panel with door 16 x 14 x 2.6 mt 2 Set

27.0 Semi automatic inline sticking machine for Lolly 2500-3000

sticks1 No.

28.0 Instrumentation and Control panel 1 lot.

Electrical distribution system

It shall consist of cables, cable trays and cabling from existing LT

panel to MCC panel and from MCC panel to respective motors

SS Pipes, manual Valves and all necessary fittings

SS tees, SS bends, SS reducers, SS adapters, SS clamps, and SS pipe

supports with floor plates.

The quantities shall be for a complete layout and Connect the

Processing equipment.

Refrigeration plant For ice cream mix section

It shall Consists of:

• Refrigeration Compressor

• Electric Motor For KC 4 Compressor

• PHE Condenser

• PHE Chiller

• Cooling Tower

23.0

Suitable 1 Set

24.0

12 x 12 x 2.6 mt 1 Set.

25.0

Suitable 2 Set.

29.0

1 Set

30.0

1 lot.

1 Set.

31.0

40 TR

• Cooling water Pump

• Hot well & cold well Tank ( MOC:MS )

• Liquid Ammonia receiver

• Surge drum separator with float valve

• Glycol/Chilled water Transfer Pump

• Refrigeration Control Panel

• MCC Panel

• Cables, cable trays and cabling

• Ammonia Pipes, valves & Fittings

• Glycol Water Pipe, valves & Fittings

• Cooling Water Pipe & Fittings

• Compressor oil for first charge

• First charge of Glycol food grade

• Structure material

• Insulation of Chilled water Tank and Cladding

Make- GEA PHE & KC4 COMP/ Frick Make Compressor

Cooling Tower

Type: Induced draught cooling tower made in FRP casing with water

distribution system, fan & electric motor.

Cooling tower is generally in FRP construction, having fixed spray

nozzles; water distribution system and Poly Propylene fill pack for heat

transfer. The cooling tower is fitted with a statically balanced axial flow

fan having adjustable type aluminum alloy corrosion resistance

blades. The cooling tower has air inlet louvers and supporting

hardware / MS structures are galvanized for long life and to withstand

wind load.

Make- MIHIR/PAHARPUR/ADVANCE/SAMRAT

Cooling water pumps

Type: Monobloc

MOC: CI

Make- KIRLOSKAR/CROMPTON/JYOTI

Cooling water pipes, valves and fittings

Make- Tata / Jindal

Utility Pipes, Valves and Fittings

Make- Tata / Jindal

Steam Pipes, valves and fittings with insulation and cladding (from

existing boiler to respective equipments)

Make- Tata / Jindal

Chilled water pipes, valves and fittings with insulation and

cladding(from new Refrigeration section to respective equipments)

Make- Tata / Jindal

Compressed air pipes, valves and fittings (from existing compressor to

respective equipments)

Make- Tata / Jindal

Raw water/ Sot water pipes, valves and fittings

(from existing raw water tank to respective equipments)

Make- Tata / Jindal

C. CIP System (Single circuit)

S. No. Particulars Capacity Quantity Unit

Acid Tank

Type: Vertical, cylindrical free standing on SS ball feet legs.

1 Set.

33.0

Suitable 2 Nos.

34.01 Set

35.0

35.01

1 lot

35.02

1 lot

35.03

1 lot

1.0

3,000 lit 1 No.

35.04

1 lot

32.0

Suitable 1 Set

31.0

40 TR

Inner: AISI 304

Insulation: Resin bonded fiber glass crown 150

Cladding: AISI 304.

Ports & Fittings: Inlet, outlet, and drain, overflow vent, manway

instrument bosses & all other std. fitting.

Instruments & controls: High, low level sensors, and temperature

sensor

Lye Tank

Type: Vertical, cylindrical free standing on SS ball feet legs.

Inner: AISI 304

Insulation: Resin bonded fiber glass crown 150

Cladding: AISI 304.

Ports & Fittings: Inlet, outlet, and drain, overflow vent, manway

instrument bosses & all other std. fitting.

Instruments & controls: High, low level sensors, and temperature

sensor

Hot water Tank

Type: Vertical, cylindrical free standing on SS ball feet legs.

Inner: AISI 304

Insulation: Resin bonded fiber glass crown 150

Cladding: AISI 304.

Ports & Fittings: Inlet, outlet, and drain, overflow vent, manway

instrument bosses & all other std. fitting.

Instruments & controls: High, low level sensors, and temperature

sensor

Duplex Filter for CIP

Duty : For filtering of the cleaning liquid.

MOC : AISI 304

Strainer : Perforated screen type

Accessories: Necessary SS 3 way valves on the inlet and outlet etc.

CIP Supply pump

Type: Centrifugal

MOC: All wetted parts in SS 304

CIP Return pump

Capacity: 25,000 Lit/hr

Type: Self priming Centrifugal

MOC: All wetted parts in SS 304

Plate heat exchanger (Heater for CIP)

Application : To heat the solution from 60 deg C to 80 deg C

Heating medium : Steam at suitable pressure.

MOC : All Plates shall be of AISI 304.

Gasket : Clip on type

Necessary instruments and controls shall be provided, as required.

Flow Plate

MOC: SS 304

2.0

3,000 lit 1 No.

3.0

3,000 lit 1 No.

4.0

20,000 Lit/hr 1 No.

5.0

20,000 Lit/hr 1 No.

6.0

20,000 Lit/hr 2 No.

7.0

20,000 Lit/hr 1 No.

8.03 Nos.

1.0

3,000 lit 1 No.

9.0 SS 304 Pipes and Fittings 1 lot

10.0 Pneumatic Valves 1 lot

11.0 Instrumentation and Control panel 1 Set

Ice- Cream hardening room, Walk-In-Type with PUF Panels, built in

type air cooled condensing unit at -35 to – 38 deg C, ante-room having

diffuser, refrigerant R-404

Area- 5000 CFT

Make- Blue-Star/Celfrost/Carrier

Ice- Cream hardening room, Walk-In-Type with PUF Panels, built in

type air cooled condensing unit at -25 with diffuser for 5000 L,

refrigerant R-404 , Area- 15000 x 3 = 45000 CFT

Make- Blue-Star/Celfrost/Carrier

Semi- Automatic Inline Sticking Machine for Lorry 2500-3000

Make- Panchal/ Standard Sticks/Hr

Ice- Cream Cup and Cone Filling Machine, Fully automatic PLC

controlled with provisions of nuts and fruits topping, Straight Through6000 Cups/h &

3000

Make- Standard, PWS Cones/h

Electrical Control Panel

         Distribution cum Starter Panel, 1 No. Cubicles MS fabricated

powder coated, dust proof, vermin Proof

         Incoming,100 Amps main switch,100 amps voltmeter,

ammeter with selector switch Cables,         cable Tray, Earthing

16.0

Lot 1 Lot

12.0

1 Set

13.0

1 Set

14.03 No.

15.0

1 Nos.