HWG.pdf

GEE ENTERPRISES LANE NO. 2, NEW MOHNI PARK,

P.O KHALSA COLLEGE, AMRITSAR.

Phone – 0183-5067417,2221884, FAX NO-0183-5093507

Ref.No:GEE/AMW/12052014/01 Dated:May 12, 2014 M/s PWD Srinagar.

Subject : Your requirement of Hot Water Generator Model –AMW03

Dear Sir, Thank you for your keen interest on our Hot Water Generator model AQUAMATIC 3 lac kcal, the instant high efficiency Hot Water Generator. You will appreciate that the AQUAMATIC not only brings you phenomenal savings in operating cost but also ensures a constant uninterrupted supply of hot water. Our offfer for AMW comprises following : Scope of Supply Battery Limit PERFORMANCE CRITERIA Scope of supply Exclusions Price Schedule Terms & Conditions Product Catalogue We trust that this is line with your requirement. Should you need further clarification, please do get in touch with us. Thanking you and assuring you of our best services at all times. Yours faithfully, For

Prabhpreet Singh

+91-9888413144



Phone – 0183-5067417,2221884, FAX NO-0183-5093507

SCOPE OF SUPPLY

MAIN UNIT

One Heat exchanger, consisting of two closely wound, helical, concentric coils,

arranged to give three passes on flue gas side and made of ERW tubes

One Shell assembly consisting of a single jacket, enclosing the heat exchanger coil to

serve as an integral “Combustion Chamber”, duly insulated externally

One Mono-bloc burner suitable for HSD firing with ON-OFF control

One Dust protected, pre-wired control panel housing a set of contactors & MCB,

motor protection and fuses

One Set of water piping connecting the unit & pump

ANCILLARIES

One Centrifugal pump with mechanical seal and motor for hot water circulation

PIPING

One Set of oil piping from flange battery limit to burner

One Inter connecting piping between pump outlet and inlet of Hot Water Generator

MOUNTINGS AND FITTINGS

One Safety relief valve in hot water out line

One Non-Return Valve at the fuel bypass line.

One Filter on fuel line

INSTRUMENTS, CONTROLS AND SAFETIES

One Temperature Indicator-cum-controller with 2 set points, one for burner ON-OFF

control and the other for safety for high outlet water temperature

One Pressure gauge at fuel pump outlet



Phone – 0183-5067417,2221884, FAX NO-0183-5093507

BATTERY LIMITS

Hot water line

Suction of feed water-circulating pump

Outlet of spring loaded safety valves

Outlet of Hot Water Generator.

Fuel circuit

Inlet of fuel filter.

Air and fuel gas

Suction of blower

Flue gas outlet of Hot Water Generator

Electrical

Terminal connections on control panel, instruments and motor

(P&I diagram attached)



Phone – 0183-5067417,2221884, FAX NO-0183-5093507

PERFORMANCE CRITERIA

In order to ensure that the boiler smoothly and reliably gives you a designed service it is important that all the important input conditions are complied for best results. The input parameters which

High Speed Oil (HSD) Net Calorific Value - 10,200 Kcal/Kg

Flash Point - 32ºC

Water Content - 0.05% Vol.(Max.)

Kinematic Viscosity - 2.5 cst @ 50ºC

Pour Point - 5ºC

Sediment - 1% Wt Max.

Sulphur - 1 % Wt Max.

Water quality Water to be used in Hot water generator for primary circuit,

(Primary circuit) should be DM/soft water having the following specifications

Total dissolved solids : 100 ppm (max.)

Total hardness : Commercial zero

pH value : 8 to 9

Water quality Water being used in Hot Water Generator for Secondary

(Secondary circuit) circuit (utility) should meet the

Langelier Saturation Index : 0.5

The parameters for working out Index are as below:

Total hardness : <250 ppm

Total dissolved solids : <700 ppm

Turbidity : <2 NTV

Total alkalinity : < 250 ppm

pH value : 7.5 - 8.5

Chloride : < 30 ppm

Sulphate : < 300 ppm

Phosphate : < 5 ppm

Silica : < 25 ppm

Iron : < 0.1 ppm

Scheme Piping scheme should be followed as per P&I diagram

Electrical Power supply 415V5%, 50 Hz, 3%, 3, 4 wire



Phone – 0183-5067417,2221884, FAX NO-0183-5093507

Note:

Customer is advised to install CVT of the following specifications to take care of

voltage fluctuation

Rating : 0.35 Kva

Nominal output voltage : 220 volts

Output voltage variation : 3%

Correction speed : > 300 volts / sec

CVT should have fully in-built load to line isolation and should be connected as shown

in the electrical diagram. Data applicable for altitude of 600 mts, above mean sea level,

for operating altitude beyond 600 mts, above MSN check with Thermax HO.

Fuels to confirm to enclosed IS specification.



Phone – 0183-5067417,2221884, FAX NO-0183-5093507

EXCLUSIONS

1. Chimney and flue gas duct between main unit and chimney.

2. Fuel pipeline up to the inlet of the unit.

3. All cabling at site.

4. Power supply, fuel, water and other utilities.

5. All user equipment, their heat exchangers, automatic and manual valves and

temperature controllers.

6. Calorifier of unit, expansion cum make up tank, connected piping, valve &

strainer

7. Pipeline insulation.

8. All civil and structural work for installing the unit.

9. Hot water piping and insulation for utility

10. Water treatment system

11. Any other items not specifically mentioned in our offer



Phone – 0183-5067417,2221884, FAX NO-0183-5093507

SERVICES

SUPERVISION SERVICES OF ERECTION & COMMISSIONING

1. The unit covered under this offer comes in semi-assembled/ fully assembled

condition. Unloading and assembling at site of the heater, its accessories, mountings

and fittings have to be done by the customer.

2. The services of our Erection Engineer, who would offer guidance and supervision in

this matter, would be available at the charge mentioned in this quotation.

3. This service charge payable to us covers:

DRAWINGS: Terminal point, layout, foundation details (not foundation design)

electrical wiring diagram and P&I diagram.

TECHNICAL DOCUMENTS: Installation / Operation and Maintenance Manual

GUIDANCE ON: Selection & installation of heater house accessories and

commissioning.

TRAINING AT SITE: For purpose of user's education for equipment operation and

maintenance.

4. This service charge does not include:

- Labour (skilled and unskilled)

- Tools and tackles

- Utilities (including power, water, compressed air, fuel, gas etc.)

- Consumables etc.

These are to be supplied by the user, as and when required, for unloading and assembling

of the heater, its accessories, mountings and fittings, during erection and commissioning.

5. This charge does not include fees payable for inspection of the heater and its

accessories, if any. All such charges are to be paid by the purchaser



Phone – 0183-5067417,2221884, FAX NO-0183-5093507

PRICE SCHEDULE

Least Acceptable Price OF Model

AMW-03/HSD(with calorifier ) : Rs 7,23,000/-

AMW-03/HSD(without Calorifier) : Rs 4,53,000/-

Capacity-3,00,000 Kcal/Hr

- Packing & Forwarding : Inclusive - Excise Duty : @10.36% extra - Transit Insurance : @ 1% extra - Sales Tax : @ 2% extra against form-C or full tax @ 10.5% - Freiight : Extra at actuals - Octroi : Extra at actuals - Price basis : Ex-Works, Pune - Payment Terms : 40% advance along with the order and balance against proforma invoice prior to despatch. (Note: The above referred taxes & duties are the prevailing rates and if there is any variation at the time of despatch of the equipment, the same shall be to your account. upervision of Erection & commissioning : (inclusive)

- Delivery : 12-14 Weeks from the date of receipt of your order with requisite advance (Note - The above mentioned taxes and duties have been considered at the prevailing rates and if

there is any variation on the same at the time of despatch, the same shall be to your account. )

PAYMENT TERMS - For Equipment & Supervision Charges : 40% advance alongwith the order and the balance alongwith taxes & duties to be paid against Proforma Invoice prior to despatch. We shall send you Proforma Invoice inclusive of all taxes and incidental charges, around the time the ordered materials are ready for despatch in full or in part.

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