Chandra Agro Tech

THERMAX LIMITED, FATHIMA AKTHAR COURT, 3RD FLOOR, 453, ANNASALAI, TEYNAMPET-600018, CHENNAI, INDIA, TEL 044-24303400. www.thermaxindia.com

SE/HTG/14-15/36875 29 July, 2015 CHANDRA AGRO TECH 3/66, Namakkal Road, Pillapalayam, Musiri Tk, Trichy 621210. Kind Attn: Mr.Jayakumar Dear Sir, Sub: Offer for Huskpac Solid Fuel - IBR Boiler With reference to the above subject and the subsequent discussions we had with you, we are pleased to enclose herewith our offer for the boiler as required by you. HUSKPAC HP 20BB Steam boiler capable of generating 2,000 Kg/hr at

F & A at 100*C - Steam output at a maximum safety valve set pressure

of 10.54 Kg/cm2 when fired on Husk.

Our enclosed offer consists of following

Scope of Supply giving battery limits and exclusions Commercial Price List giving price, delivery, terms and conditions of

sale. We trust you will find the above in line with your requirement and look forward

to your valued order.

Thanking you and assuring you of our best attention at all times.

Yours faithfully,

For THERMAX LTD

Ram Kumar

Channel Management group

9787757739


SCOPE OF SUPPLY

HUSKPAC ULTRA Bubbling Bed

(Three pass, smoke tube, wet back, integral furnace, packaged shell type

boiler with plain furnace)

1. MAIN BOILER

Pressure parts consisting of smoke tube assembly having integral furnace with Bubbling bed, husk sprayer, necessary opening for valves & fittings, manholes & head holes., wet back reversing chamber, smoke chamber with furnace.

2. ACCESSORIES

- Two Centrifugal feed water pumps with motors and base frame. - One Forced draft fan with motor and base frame. - One Fuel transfer fan with motor and base frame. - One Fuel feeding system consisting of vibro feeder with venturi. 3. PIPING WORK

- One set IBR piping between feed water pumps and boiler.

4. MOUNTINGS & FITTINGS

- One Steam stop valve

- One Air vent valve

- Two Single port spring loaded safety valves

- One Shell blow-down valve

- Two sets Level gauge glass with protector glass assembly

- Two Isolating stop valves for level controller

- Three Isolating valves on feed water line

- Three Non return valves on feed water line

- One Water level controller drain

- One Isolating valve for steam pressure gauge

- One Isolating valve for Inspector pressure gauge

- One Isolating valve for pressure gauge on feed water line


5. INSTRUMENTS, CONTROLS AND SAFETIES

- One Steam pressure indicator (gauge) for measuring steam

pressure

- One Pressure gauge for measuring water pressure.

- One Steam pressure switch for high pressure cut off.

- One Magnetic type water level controller

- One Temperature indicator cum controller along with RTD

6. ELECTRICAL

- One Pre-wired electrical control panel with contactors, relays

and MCCB / MCB for motors.

SAFETIES PROVIDED IN BOILER

Unsafe condition Instruments Action

(a) Extra low water level in the

boiler

Level controller Alarm & boiler trip

(b) Very extra low level Fusible plug Fusible plug blow off

(c) Steam pressure high Pressure switch Alarm & boiler trip

(d) Steam pressure very high Safety valve Lift

(e) Stack temp high Temperature

switch

Alarm & boiler trip

(f) Soft water tank level extra low Level Switch Feed water pump trip


PERFORMANCE CRITERIA

1. WATER

The performance parameters of the boiler under this offer are based on filtered and treated water of the following quality being available (i) SPECIF ICATION OF FEEDWATER TO BOILER (IS10392 1982)

1) Hardness < 5 PPM

2) Dissolved O2 0.1 PPM (max)

3) pH value 8.5 to 9.5

4) Free CO2 Nil

5) Bound CO2 < 5 PPM

6) TDS 400 PPM (max)

7) Chloride < 50 ppm

Note :

(a) TDS value indicated is the maximum permissible. However, based on

the blow down percentage, the allowable TDS should be worked out

considering operating economics.

(b) Conditioning in chemicals need to be added to keep the hardness

causing salts Suspension

(ii) SPECIFICATION OF WATER IN BOILER (IS10392 1982)

Total Alkalinity 700 PPM max

pH 11 to 12

Phosphate (as PO4) 20 - 40 PPM

Sodium sulphite Na2SO3 30-PPM min, 50 PPM max

Silica (SiO2 < 0.4 PPM of caustic

alkalinity


TDS 3500 PPM max

Conductivity 1000 - 10,000 S/cm To ensure above quality of water, a standard base exchange softener could be offered which would be only tentative. To enable us to confirm the offer or submit an alternative offer to meet the above requirements, it is essential we have either your sample of raw water or its analysis.

2. FUEL

The output and other performance parameters of the boiler specified in this offer hold good only if fuel of the following specification is charged to the boiler. Any variation in the specifications of the fuel will alter the performance parameters.

Ultimate analysis - Husk

Carbon - 36.7%

Hydrogen - 3.0 %

Nitrogen - 0.40%

Sulphur - 0.08 %

Moisture - 10 %

Ash - 18.8 %

Oxygen - 31.02 %

Calorific value ( NCV ) - 2900 kcal/kg

Calorific value ( GCV ) - 3100kcal/kg

NOTE:

The customer has to ensure that the fuels fed are free from stones and other

impurities.


3. EFFICIENCY

Efficiency shall be demonstrated as per the standard BS:845 part 1- indirect

method. And system is designed to operate at 600 m of altitude above mean

sea level.

D. BATTERY LIMITS

1. STEAM, BLOWDOWN AND DRAIN Outlet of

- Main steam stop valve

- Spring loaded safety valve

- Main shell blowdown valve

- Gauge glasses drain valve

- Water level controller drain valve

- Air vent valve

2. FUEL - Inlet and outlet of vibro feeder - Inlet of husk sprayer.

3. AIR + FUEL - Outlet of venture

4. REFUSE - Ash door

5. AIR AND FLUE GAS

- Suction of Forced draft fan - Flue gas exhaust of main boiler - Suction of Pneumatic conveying fan.

6. WATER

- Suction of feed water pump


7. ELECTRICALS - Terminals connections on control panels, motors, instruments and

controls. -

E. EXCLUSIONS

1. Flue gas ducts between boiler to chimney. 2. Chimney 3. Ash collection room 4. Insulation of boiler, ducting (where ever required) 5. Raw water / soft water storage and service tanks 6. All steam, cold water, hot water and drain piping upto and from our

terminals points. 8. All civil and structural work

9. Electrical work in the boiler house upto our control panel and terminal

points of motors and instruments

10. Labour, tools and tackles, utilities such as water, power, compressed

air, fuel, charcoal, oil/gas, etc. and consumables required for

assembling erection and commissioning the boiler and other

equipment. Spares for installation, operation and maintenance

11. All steam, cold water, hot water and drain piping up to and from our terminal points

12. Water treatment plant.

13. IBR inspection and registration and any other IBR welding to be done at site.

14. Necessary ladder, catwalk platform etc. 15. Fuel transfer pipe 16. Pollution control equipment with necessary connecting ducting etc 17. Any other item not specifically mentioned above.


G. SERVICES

SUPERVISION OF ERECTION & COMMISSIONING OF THE BOILER

1. The boiler covered under this offer is dispatched from our factory as a

single package boiler and accessories. The IBR valves and mountings,

panel box, feed pump, FD fan, Fuel transfer fan etc. are packed

separately in wooden case and dispatched with boiler. Unloading and

assembling of the total unit has to be done at site. The services of our

erection engineer who would offer guidance and supervision in this

matter would be available at the charge mentioned in our offer.

2. The service charge payable to us inclusive of :

- Drawings : Terminal points layout, foundation details (not

foundation designs), boiler electrical wiring diagram,

P&I diagram.

- Documents : Instruction manual, IBR folder ( at the time of

dispatch)

- Assistance / : Selection of boiler house accessories, installation of

these guidance accessories and IBR registration.

- Reasonable : For pre installation checks, receipts and assembly of

boiler, no of visits open inspection and hydraulic test and commissioning.

- Training : For the purpose of users education for

equipment, operation and maintenance.


3. The service charge payable to us is exclusive of:

- Labour (skilled and unskilled) - Tools and tackles

- Utilities (including power, water, charcoal, fuel, compressed air

oil/gas etc.)

- Consumables (which are to supplied by the user, as and when

required, for unloading and assembling of the boiler, its

accessories, mounting and fittings).

4. This charge does not include any fees payable for IBR inspection of the

boiler and its accessories. All such charges are to be paid by the

purchaser.

For THERMAX LTD

Ram Kumar


PRICE SCHEDULE Ex-Works Pune.

Price Schedule

S.No

.

Particulars Amount [Rs]

1 Basic Price for HUSKPAC Model : HP 20BB

Pressure: 10.54 Kg/cm2 ; Fuel: Paddy Husk

12,90,000.00

2 Add: Packing & Forwarding Included

3 Add:Supervision of Erection & Commissioning Free Of Cost

Total Price Basis- Ex Pune 12,90,000.00

(Rupees Twelve Lakhs and ninety thousand only)

2. Excise and Duties All taxes and duties shall be charged at the rates prevailing at the

time of Delivery

I. Excise Duty - Nil II. Central Sales Tax - @2% Extra against Form C at the time of

supply. III. Transit Transit insurance &Transportation charges extra as

applicable at the time of supply 3. Delivery

Delivery will be 90 Days from effective date as defined above.

4. Payment Terms

30% of order value as advance along with the LOI or purchase order

Balance of 70% against PI prior to dispatch inclusive taxes and duties.

Yours faithfully,

For THERMAX LTD

Ram Kumar


TERMS OF SALE

1. Order Confirmation

All orders placed on us directly or through our regional offices/channel

partners will be binding on us only after our Head Office in Pune has issued

an order confirmation.

2. Specifications etc.

Specifications, dimensions, design, description, paint shades etc. mentioned

in our catalogues/offer are not binding on us and are subject to reasonable

alterations/change without notice.

3. Variation or Addition in scope of supply.

The scope of our supply is restricted to as specified in our offer. Any

subsequent addition or alteration will be acceptable to us provided, it is

convenient to do so and the change in price and delivery period is mutually

agreed up on. Unless such revision is authorized from the buyer within 15

days of our intimation, we shall be at liberty to suspend further work and

recommence it only after fresh negotiation on prices and delivery period. If

no agreement reached with in 30 days from the intimation of change we shall

adjust the advance amount & the same will be the case in absence of

purchasers specific instructions or lack of instructions.

4. Changes in law.

During execution of order If there is any change in scope/ or nature of work

due to change in Government rules or regulation, an adjustment in purchase

order terms including , but not limited to ,prices, deliveries etc shall be

mutually agreed. We are not obliged to proceed with the changes until we

receive amendment to purchase orders incorporating necessary changes.

5. Prices

All prices are our Ex-works, Savali (Gujarat) or Pune (Maharashtra), and are

exclusive of transit insurance, taxes, and any other duties and levies as

applicable at the time of delivery, which shall be charged separately. Freight

& Octroi, if any, shall be borne by the purchaser. The buyers registered

under the Sales Tax Act are advised to send sales tax registration number


and date and also concessional sales tax form along with the purchase order.

Otherwise the state / central tax concession will not be considered.

6. Mode of Delivery

All deliveries will be Ex-works, Savali (Gujarat) , Pune ( Maharashtra). The

goods may be dispatched in one or more lots at our option.

7. Packing and Forwarding

Packing wherever necessary will be done by us in accordance with Thermax

standard practice.

8. Inspection

Inspection (if applicable) should be mentioned in PO. The goods will be

offered for visual inspection only, at our works/ our supplier's works. The

date of inspection will be intimated by us about 15 days in advance. If

inspection is not carried out on the date so advised, we shall be free to

despatch the consignment as per the terms of delivery.

9. Delays in Payment

If Any delay in receipt of payment beyond the due dates , will entitle us to

suspend further work under the order without any liability for delay in

delivery and/or completion and to receive interest on the outstanding

amount for the period of delay at a rate higher by two percent than the bank

lending rate prevailing at that time.

10. Warehousing Clause

We reserves right to divert the ordered material if the goods are not lifted by

buyer with in 15 days of readiness. In case goods are diverted, we shall give

fresh price & delivery which will be binding on the buyer and the contract

cannot be rendered void on this account. If the goods cannot be diverted, we

will levy warehousing charge at the rate of 1% of order value for each week or

part there of commencing 15 days from the date of readiness. Warehousing

charge is subject to a maximum of 5%.


11. Advances

Advances paid against an order shall not be subject to any interest. We shall

have the right to adjust against such advance payments which might become

due because of delay in lifting the ordered equipment or because of any

incidental expenses we may incur on the buyer's behalf.

12. General Lien

We shall be entitled to general lien on goods in our possession or despatched

for all money due to us from the purchaser, both under this contract or any

other account, and we shall also be entitled to apply any money in our hands

under any contract due to us under any other contract or contracts.

13. Excess/Wrong supply Materials

In case of excess/ wrong supply of any material, we shall replace the wrong

one & take back the excess material from site.

14. Warranty

All our equipments are thoroughly inspected before dispatch and therefore

can be depended upon for long and trouble-free services. We undertake to

make goods by replacement or repair, defects arising out of faulty design,

materials or workmanship within 12 (Twelve) months of the date of

commissioning or 18 (Eighteen) months from the date of dispatch whichever

is earlier.

The parts in respect of which a claim is made, must be sent to our works at

buyer's expenses. If the claim is found to be legitimate we shall refund such

expenses.

Warranty Excludes

a. Normal Wear & Tear

b. Damages/defects due to wrong operation at the purchasers end, and/or

arising out of forced major.

Bought out components are guaranteed by us only to the extent of

guarantees given to us by our suppliers.


Electrical components such as heaters, motors, contactors etc. Rubber

components and instruments such as pressure gauges, thermometers,

combistats etc. are however, not covered under this warranty.

This warranty is valid subject to following conditions:-

a. Installation completed within three months from the date of dispatch of the equipment and as per our installation instructions

b. The supply/ installation formally accepted as per the handing over

clause (No. 16 below).

c. Use of right fuel as per specification mentioned in our offer.

d. The equipment being operated and maintained as per our Operation

and maintenance Manual.

e. The equipment or part thereof not being subject to accident, alteration,

abuse or misuse.

f. Any replacements/repairs required under provisions of the above

warranty will be carried out at ours option either at site or at works.

In the latter case, Buyer will send the defective parts to our works at

Buyers cost & liability.

g. Warranty period for the entire equipment including replaced or

repaired parts will be limited to the unexpired portion of the total

warranty period.

h. Accessories and fittings not manufactured by us, form an integral part

of the equipment supplied, the warranty for such accessories & fitting

will be in line with main equipment.

i. If the purchaser delays to lift the equipments up its readiness, the

warranty will be limited to 18 months from the date of readiness at our

works.

j. Any repair/replacement on our equipment during the warranty period

shall be carried out by authorized representatives in writing from us.


k. The warranty obligations will be honored by us provided Buyer have

fulfilled obligations under the order relating to release of due

payments, etc.

In the event of supply of free of cost part/s as part of the warranty

commitment as detailed above, buyer to reimburse the Excise duty as per

the Excise invoice wherever CENVAT credit is availed by the buyer. This

amount shall be paid to us as soon as the replacement part is supplied on

submission of Excise invoice.

15. Commissioning

Commissioning services offered at the rate and terms mentioned in the

quotation covers reasonable number of visits/ meetings to:

a. Help in preparing the user to safely unload the material, when received.

b. Discuss installation details in terms of physical and technical

requirements.

c. Make the user conversant with statutory requirements, if any.

d. Discuss details of requirements in respect of power supply, feed water

system, fuel system etc.

e. Ensure that the installation has finally been made as recommended.

f. Commission the unit for a short run from the point of view of mechanical

working and to set various controls as necessary.

g. Conduct demonstration for the purpose of user's education for

equipment operation.

16. Handing Over

Unless otherwise specified in the order and accepted, handing over of the

equipment and/or installation would be considered as a fulfillment of the

contract and a formal completion certificate shall be issued by the

purchaser/ user if:

a. The material has been supplied as per the terms of scope of supply or with agreed deviations, if any.


b. Erection if involved, has been completed generally as per the terms of

order or with unavoidable deviations.

c. The equipment has been commissioned, if applicable, generally as agreed

or the equipment and/or Installation has been put to commercial use either

with or without the help of our engineer.

The purchaser/ user is expected to put the equipment to commercial use

only after issuing a formal completion certificate.

Note: Our responsibility in terms of warranty shall cease straightaway if the

equipment is put to use without formal taking over.

17. Consequential Damages

Neither party shall at anytime be liable to the other for any loss of profits or

any similar indirect damages, howsoever described, incurred or suffered by

either party in respect of the project.

18. Force Majeure

The offer is subject to force majeure by which it means causes such as war,

invasion, civil disobedience, government orders or restrictions, strikes, lock

outs, riots, fires, epidemics, sabotages, trade embargoes, earthquakes,

floods, accidents, breakdown of machinery, delay or inability to obtain

labour, raw materials, wagons, shipping space or any other causes

whatsoever beyond our reasonable control, affecting us or our sub-

contractors, suppliers, etc.

19. Cancellation

Order received and acknowledged by us shall not be subject to cancellation,

either wholly or partly for any reason whatsoever without our written

consent. The advances shall be forfeited in case request for cancellation of

order is accepted by us.

20. Jurisdiction

All contracts between purchasers and ourselves are deemed to be entered

into at Pune, and are, therefore, subject to the jurisdiction of courts at Pune.


21. Secrecy

All data, specifications and drawings submitted by us as a part of the order

are proprietary in nature and will not be passed on by the Buyer to any third

party, for whatever reason, without our written consent.

22. Arbitration

In the event of any difference in the interpretation of these terms or dispute

arising in executing the order, the same will be resolved by reference to two

arbitrators under provision of Indian Arbitration Act, 1996.

23. Governing Laws

Indian Laws and Regulation shall govern execution of this project.

24. General

Any condition or other matters pertaining to this offer not expressly

stipulated will be a matter of mutual discussions and agreement at the time

of accepting the order.

Yours faithfully,

For THERMAX LTD

Ram Kumar

9787757739

Chandra Agro Tech

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