INVITATION OF QUOTATION FOR HMT LAB

Package Code: TEQIP-III/2019/BH/mcem/155 Current Date: 14-Aug-2019

Package Name: Heat and Mass transfer lab Method: Shopping Goods

1. You are invited to submit your most competitive quotation for the following goods with item wise

detailed specifications given at Annexure I,

Sr.

No

Item Name

Quantity

Place of

Delivery

Installation

Requirement (if any)

1

Thermal Conductivity of Metal Bar

Apparatus

1

MCE,

MOTIHARI

YES

2

THERMAL CONDUCTIVITY OF

INSULATING POWDER APPARATUS

1

MCE,

MOTIHARI

YES

3

THERMAL CONDUCTIVITY OF

LIQUID

1

MCE,

MOTIHARI

YES

4

Pin Fin Through Natural And Forced

Convection Apparatus

1

MCE,

MOTIHARI

YES

5

Natural Convection Apparatus

1

MCE,

MOTIHARI

YES

6

Forced Convection Apparatus

1

MCE,

MOTIHARI

YES

7

Emissivity Measurement Apparatus.

1

MCE,

MOTIHARI

YES

8

Parallel Flow and Counter Flow Heat

Exchanger

1

MCE,

MOTIHARI

YES

9

STEFAN BOLTZMANN’S APPARATUS

1

MCE,

Motihari

Yes

10

Composite Wall Apparatus

1

MCE,

Motihari

Yes

11

pool boiling apparatus(critical heat flux

app.)

1

MCE,

Motihari

Yes

12

Shell and tube heat exchanger

apparatus

1

MCE,

Motihari

Yes

13

DROP AND FILM WISE

CONDENSATION APPARATUS

1

MCE,

Motihari

Yes

14

AIR CONDITIONING TEST RIG

1

MCE,

Motihari

Yes

15

Water Cooler Test Rig

1

MCE,

MOTIHARI

YES

16

Ice Plant Test Rig

1

MCE,

MOTIHARI

YES

17

VAPOUR ABSORPTION TEST RIG

1

MCE,

MOTIHARI

YES

18

Water Chiller

1

MCE,

MOTIHARI

YES

19

COLD STORAGE TEST RIG

1

MCE,

MOTIHARI

YES

20

Water cooling tower test rig

1

MCE,

MOTIHARI

YES

21

CUT SECTION MODEL OF

REFRIGERATOR

1

MCE,

MOTIHARI

YES

22

CUT SECTION MODEL OF

REFRIGERATOR

1

MCE,

MOTIHARI

YES

23

CUT SECTION MODEL OF

REFRIGERATOR

1

MCE,

MOTIHARI

YES

24

Cut section model of mechanical fuel

pump -petrol

1

MCE,

MOTIHARI

YES

25

CUT SECTION MODEL OF

REFRIGERATOR

1

MCE,

MOTIHARI

YES

26

CUT SECTION MODEL OF

REFRIGERATOR

1

MCE,

MOTIHARI

YES

2. Government of India has received a credit from the International Development Association

(IDA) towards the cost of the Technical Education Quality Improvement Programme

[TEQIP]-Phase III Project and intends to apply part of the proceeds of this credit to eligible

payments under the contract for which this invitation for quotations is issued.

3. Quotation

3.1 The contract shall be for the full quantity as described above.

3.2 Corrections, if any, shall be made by crossing out, initialling, dating and re writing.

3.3 All duties and other levies payable by the supplier under the contract shall be

included in the unit Price.

3.4 Applicable taxes shall be quoted separately for all items.

3.5 The prices quoted by the bidder shall be fixed for the duration of the contract and

shall not be subject to adjustment on any account.

3.6 The Prices should be quoted in Indian Rupees only.

4. Each bidder shall submit only one quotation.

5. Quotation shall remain valid for a period not less than 90days after the last date of quotation

submission.

6. Evaluation of Quotations: The Purchaser will evaluate and compare the quotations

determined to be Substantially responsive i.e. which

6.1 are properly signed; and

6.2 Confirm to the terms and conditions, and specifications.

7. The Quotations would be evaluated for all items together.

8. Award of contract The Purchaser will award the contract to the bidder whose quotation has

been determined to be substantially responsive and who has offered the lowest evaluated

quotation price.

8.1 Notwithstanding the above, the Purchaser reserves the right to accept or reject any

quotations and to cancel the bidding process and reject all quotations at any time

prior to the award of Contract.

8.2 The bidder whose bid is accepted will be notified of the award of contract by the

Purchaser prior to expiration of the quotation validity period. The terms of the

accepted offer shall be Incorporated in the purchase order.

9. Payment shall be made in Indian Rupees as follows:

Payment Description

Expected Delivery Period (in Days)

Payment Percentage

Satisfactory Delivery & Installation

30

60

Satisfactory Acceptance

30

40

10. Liquidated Damages will be applied as per the below:

Liquidated Damages Per Day Min %: N/A

Liquidated Damages Max %: N/A

11. All supplied items are under warranty of 12 months from the date of successful acceptance

of items and AMC/Others is .

12. You are requested to provide your offer latest by 16:00 hours on 29-Aug-2019.

13. Detailed specifications of the items are at Annexure I.

14. Training Clause (if any) yes

15. Testing/Installation Clause (if any) yes

16. Performance Security shall be applicable: 8%

17. Information brochures/ Product catalogue, if any must be accompanied with the quotation

clearly indicating the model quoted for.

18. Sealed Envelope of Technical & financial quotation to be submitted/ delivered

through Speed Post / Registered Post at the address mentioned below,

Institute Project Director, TEQIP III

Motihari College of Engineering, Motihari

Fursatpur, Bairiya, Motihari, East Champaran- 845401

19. We look forward to receiving your quotation and thank you for your interest in this

project.

Please Mention “Quotation for ……..( Name and details of Packages)” on the top of Envelop. Sealed Envelope of quotation should reach through Registered Post / Speed post only at given address

Institute Project director, TEQIP III

Motihari College of Engineering, Motihari

Fursatpur, Bairiya, Motihari, east Champaran- 845401

For any Query Please feel free to Contact

S.N NAME OF OFFICIALS DESIGNATION CONTACT NO

1 MD. TABREZ Nodal officer Procurement 8002320880

2 Mr. SONAL KUMAR PROGRAM MANAGER 9608934772

S.

No.

Name of item Quantity

1. Thermal Conductivity of Metal Rod Apparatus

This apparatus is used to calculate the thermal conductivity of metal rod (Copper).

Experimental setup consisting of:

Test rod of copper of 12mm dia. and 200mm long. Ring type Heater Cooling chamber of dia125mm and 50mm long with arrangement for water circulation Shell filled with asbestos insulating powder Set of thermocouples - 6 Nos. Control panel consisting of:

6 Channels Digital Temp. Indicator range: 0-300oC Dimmerstat : 0-2A / 230V Mains ON/OFF switch Digital Voltmeter 0-250V Digital Ammeter 0-2 A.

1

2. Thermal Conductivity of Insulation Powder Apparatus

This apparatus is used to calculate the thermal conductivity of Insulating Powder (Asbestos Powder).

Experimental setup consisting of:

Mica insulated nichrome Ring type heater Inner copper sphere of radius 100mm Outer copper sphere of radius 200mm Set of thermocouple - 4 Nos. Asbestos Powder is filled in between the outer sphere and inner sphere. Control panel consisting of:

4 Channels Digital Temp. Indicator range: 0-300oC Dimmerstat : 0-2A /230V Mains ON/OFF switch Digital Voltmeter 0-250V Digital Ammeter 0-2 A.

1

3. Thermal Conductivity of Liquid Apparatus

This experiment is used to calculate the thermal conductivity of liquid (commercial glycerol).

Experimental setup consisting of:

1

Commercial glycerol filled between the metal plates of dia170mm. Disk type heater Cooling chamber with water circulation. Central heat ring. Thermocouple - 4 Nos. Control panel consisting of:

4 Channels Digital Temp. Indicator range: 0-300oC Dimmerstat : 0-2A / 230V Mains ON/OFF switch Digital Voltmeter 0-250V Digital Ammeter 0-2 A

4. Pin Fin In Natural/Forced Convection Apparatus

This apparatus is used to calculate the heat transfer coefficient of vertical pin in natural convection /

forced convection.

Experimental set up consisting of:

Vertical pin of dia 12and 125mm long fitted on a heater. Blower unit with orifice of 14mm and manometer arrangement for flow measurement. Duct of size : 100 X 150 x 500 mm Pin-Fin : Brass Ring type Heater Set of Thermocouples: Cr/Al - 6 Nos. Control Panel consisting of:

6 Channels Digital Temp. Indicator range: 0-300oC Dimmerstat : 0-2A / 230V Mains ON/OFF switch Air Blower Digital Voltmeter 0-250V Digital Ammeter 0-2 A.

1

5. Natural Convection From Vertical Cylinder Apparatus

This apparatus is used to find out the heat transfer coefficient of vertical cylinder in natural convection.

Experimental Setup consisting of:

Brass tube vertical cylinder of dia 32mm and 500mm long. Duct of size : 150 X 150 x 500 mm Set of Thermocouple - 6 Nos. Ring type Heater. Control Panel consisting of:

6 Channels Digital Temp. Indicator range: 0-300oC Dimmerstat : 0-2A /230V Mains ON/OFF switch Digital Voltmeter 0-250V Digital Ammeter 0-2 A.

1

6. Forced Convection From Horizontal Cylinder Apparatus 1

This apparatus is used to find out the surface heat transfer coefficient for a horizontal pipe flowing

heat by forced convection to air flowing through it for different air flow rates and heat flow rate.

Experimental Setup consisting of:

Horizontal pipe of internal dia25mm and length 300mm Blower with orifice plate of dia. 15mm and manometer for flow measurement. Long type heater on test section. Set of Thermocouple - 6 Nos. Control Panel consisting of:

6 Channels Digital Temp. Indicator range: 0-300oC Dimmerstat : 0-2A / 230V Mains ON/OFF switch Air Blower Digital Voltmeter 0-100/250V Digital Ammeter 0-2 A.

7. Emissivity Measurement Apparatus

The apparatus is used to measure the emissivity of a metal.

Experimental Setup consisting of:

Test plate: Polished aluminum of dia 125mm Reference plate : black aluminum of dia 125mm Wooden chamber with Perspex cover. Mica-insulated heaters for black and polished body. Set of Thermocouple - 3 Nos. Control Panel consisting of:

3 Channels Digital Temp. Indicator range: 0-300oC Dimmerstat - 2 Nos. of 0-2A/230V Mains ON/OFF switch Digital Voltmeter 0-250V Digital Ammeter 0-2 A.

1

8. Parallel Flow/Counter Flow Heat Exchanger Apparatus

The apparatus is used to calculate heat transfer rate and LMTD in parallel and counter flow. Experimental Setup consisting of:

Outer tube of inter I.D. 25mm and length 1.2metre. Inner tube of I.D. 10 mm and length 1.5metr. Thermocouples - 5 Nos. Arrangement for making parallel and counter flow. Heating arrangement:

Cold water storage tank. Hot water stroge tank temp constant through thermostat.

Electric industrial heater of 2 KW. Control panel consisting of:

5 Channels Digital Temp. Indicator range: 0-200oC Digital Voltmeter 0-250V Digital Ammeter 0-2A

9. Stefan Boltzmann Apparatus

This apparatus is used to calculate the Stefan Boltzman constant.

Experimental setup consisting of:

Copper hemi-sphere of dia 200mm enclosed in metal water jacket. Hot water tank with emission heater. Test disc of dia 25mm and weight 5gm. Set of thermocouple - 3 Nos. Control panel consisting of:

3-Channel Temperature Indicator 0-200oC Mains ON/OFF switch. Digital Voltmeter 0-250V Digital Ammeter 0-2A

1

10. Composite Wall Apparatus

This apparatus is used to calculate the heat transfer through composite wall.

Experimental setup consisting of:

Three composite walls Aluminum, Bakelite and wooden of dia125mm, and 12mm thick. Disk heater ring Central heat ring. Thermocouple - 6 Nos. Control panel consisting of:

6 Channels Digital Temp. Indicator range: 0-300oC Dimmerstat : 0-2A / 230V Mains ON/OFF switch Digital Voltmeter 0-250V Digital Ammeter 0-2 A

11. Pool Boiling Apparatus (Critical Heat Flux Apparatus)

Experimental setup consisting of :

Glass trough Stand for glass through Band heater test heater assembly.

Thermometer : 0-100oC Magnifying glass.

1

Sr.No. Item Description

14 Air Conditioning Test Rig (Duct Type)

This unit consists of a hermetically sealed compressor with air cooled condenser. A capillary or expansion valves are next to condensers followed by medium temperature evaporators. Electrical energy supplied to the compressor can be measured by energy meter. This Test Rig is used to perform the following experiments :

To calculate the COP of unit.

To calculate the refrigerating effect and HP of unit.

To determine the sensible heat factor of air.

1

Control panel consisting of:

Digital Ammeter : 0-2A Digital Voltmeter : 0-230V Main ON/OFF switch. Dimmerstat : 0-8A

• To determine the critical heat flux at different bath temperatures

• To plot the graph of Critical Heat Flux with rescpective Bath Temperature

12. Shell & Tube Heat Exchanger

Shell and Tube Heat Exchanger (1:2 pass) shell of M.S. having 150mm dia. length 500mm and

thickness of 3mm fitted pipes on 15mm. triangular pitch arrangements. Cut baffles are provided as per

TEMA standards.

Heating arrangement:

Cold water storage tank. Hot water stroge tank temp constant through thermostat. Electric industrial heater of 2 KW. Control panel consisting of:

5 Channels Digital Temp. Indicator range: 0-200oC Digital Voltmeter 0-250V Digital Ammeter 0-2A

Knob to adjust the temperature of thermostat.

1

13. Drop wise & Fin wise Apparatus

Dropwise Filmwise Condensation Apparatus is extensively used for calculating the inside, outside and

overall heat transfer coefficient during drop and film condensation. We are offering this apparatus to

our clients at an affordable price.

Steam generator: 4 lit Capacity. Copper tube with two different surface thicknesses. Condensate measuring cylinder with stop watch Electrical heater for steam generator 2 KW 5 channel digital temperature indicator Steam trap - 1 No.

1

15

Water Cooler Test Rig (Capacity 20 Lit/Hr)

Experimental water cooler test rig to conduct experiment to determine the coefficient of performance of the unit. the unit consists of the following

To determine COP of unit.

To draw P-H Chart, To draw T-S Chart.

1

16

Ice Plant Test Rig Capacity 30 Kg/ Day

This unit consists of a hermetically sealed compressor with air cooled condenser. A capillary or expansion valves are next to condensers followed by medium temperature evaporators. Electrical energy supplied to the compressor can be measured by energy meter. The evaporator is immersed in the brine solution tank. The apparatus is used to perform the following experiments:

To determine the coefficient of performance of unit.

To determine the refrigerating capacity and tonnage of unit.

1

17

Vapor Absorption Test Rig

This type of refrigeration is usually used for domestic purposes only as it is complex in the construction and working. This type of refrigerator was known as three fluid refrigeration system. The elimination of aqua pump from the absorption system with

the complete absence of moving parts and work input. The main purpose of removing the pump was to make the machine noiseless. It uses refrigerant as a solvent s and an inlet gas for inlet of the system. The inert gas is continued to the lower side of system only by its system.

1

18.

Water Chilling Plant Test Rig

This unit consists of a hermetically sealed compressor with air cooled condenser. A capillary or expansion valves are next to condensers following by medium temperature evaporators. Evaporator is surrounded to water tank. Electrical energy supplied to compressor can be measured by energy meter. This apparatus is used to perform the following experiments.

To study the water chilling plant.

To determine COP of unit.

1

19.

Cold Storage Test Rig

This unit consists of a hermetically sealed compressor with air cooled condenser. A capillary or expansion valves are next to condensers followed by medium temperature evaporators. Electrical energy supplied to the compressor can be measured by energy meter. The evaporator is immersed in the brine solution tank. The apparatus is used to perform the following experiments:

To determine the COP of unit.

To determine the refrigerating capacity and tonnage of unit.

1

20.

Water Cooling Tower Test Rig

Experimental water cooler test rig to conduct experiment to determine the coefficient of performance of the unit. the unit consists of the following ,

Air Blower Fan with 1.5 HP AC Motor

Water flow measurement through 10 LPM rotameter

1

21 Cut Section Model of Refrigerator. 1

22 Model of Plate Type Condenser. 1

23 Model of Evaporative Condenser. 1

24 Model of Shell And Tube Condenser 1

25 Model of Plate Type Condenser. 1

26 Model of Capillary Tube Expansion 1

FORMAT FOR QUOTATION SUBMISSION (In letterhead of the supplier with seal)

Date: _____________ To:____________________________ ____________________________

Sl. No.

Description of

goods \ (with full

Specifications)

Qty.

Unit

Quoted Unit rate in Rs.

(Including Ex-Factory price,

excise duty, packing and forwarding,

transportation, insurance, other

local costs incidental to delivery

and

warranty/ guaranty commitments)

Total Price

(A)

Sales tax and other taxes payable

In % In figures (B)

Total Cost

Gross Total Cost (A+B): Rs. ________________

We agree to supply the above goods in accordance with the technical specifications for a total contract price of Rs. ———————— (Amount in figures) (Rupees ————————amount in words) within the period specified in the Invitation for Quotations. We confirm that the normal commercial warranty/ guarantee of ——————— months shall apply to the offered items and we also confirm to agree with terms and conditions as mentioned in the Invitation Letter. We hereby certify that we have taken steps to ensure that no person acting for us or on our behalf will engage in bribery. Signature of Supplier Name: __________________ Address: __________________ Contact No. __________________