Husk based power plant 6 t 32 kg fbc with single stage turbine for finance, subsidy & project...

Ref : IB/D/Q113/113/13 Date : 04th Jan. 2013 Mr. Santosh Agarwala M/s Sonthalia Rice Mill., S3/36,37, Sec-A, Zone –B, Mancheshwar Indl. Estate, Bhubhneshwar (Orissa) Dear Sir, As desired by you, we are pleased to submit our offer for high pressure husk fired FBC boiler and Back Pressure Steam Turbine for co-generation purpose. While designing the system, we have assumed the following data:- Boiler Capacity from feed water at 900C 6000 Kg/hr Steam Flow to Turbine / Plant Consumption 4000 Kg/hr Steam temperature at Boiler Outlet 350 +/-10 0C Boiler Design Pressure 32 Kg/cm2 Steam temperature at turbine inlet (max) 350 0C Turbine Inlet pressure 30 Kg/cm2 Outlet Pressure of Steam from Turbine(max) 3.50 Kg/cm2 Power Output based on above steam demand 202 KW / 252 KVA

INDUSTRIAL BOILERS LTD, 79-80 SATKAR, NEHRU PLACE , NEW DELHI

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For the purpose of clarity and simplification our quotation is grouped separately as follows. BOILER DATA Design Data Annexure - I Scope of Supply. Annexure - II Technical Specification. Annexure –III TURBINE DATA Material Specification Of Turbine Annexure - IV Turbine Technical Information Annexure - V COMMERCIAL DATA Commercial Offer Annexure- VI General Terms & Conditions. Annexure - VII We hope you will find this quotation informative and we look forward to your comments and suggestions to fine tune the system to suit your requirements. Thanking you, for INDUSTRIAL BOILERS LTD.

H.S.ANAND Executive Director Mob : 09350169001

HUSKOGEN


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ANNEXURE - I

BOILER DESIGN PARAMETERS

Unique features of the Huskogen Boiler

Unique Non Membrane Radiant water tube design furnace.

Straight Tube convection Bank.

Microprocessor based Continuously Modulating fuel feeding.

Expandable Boiler thru In-bed tubes for long life.

Seamless in bed tubes

Super heater tubes suitable for 370 Deg C

Stainless Steel Fluidising Air Nozzles.

High Efficiency TREXMA Dust Collector.


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The following parameters have been taken as the basis for the design of the proposed boiler. Boiler parameters at Maximum Continuous Rating :- Steam flow at Superheater outlet 6000 kg/hr Steam pressure at superheater outlet 32.00 kg/cm² (g) Steam temp. at superheater outlet 350°C ± 10°C Superheater temperature control range 75 - 100% load Feed water temp. at inlet to Boiler 90° C The Type of Boiler selected is :- Location Indoor Type of Boiler Single Drum, Water Tube, Natural

Circulation Combustion system Fluidised Bed Draft system Balanced draft Support Bottom supported on RCC construction. Fuel Specifications • Primary Fuel Rice Husk • GCV of Rice husk 3300 Kcal/Kg (Moisture -6 %) Emergency Fuels Coal, Lignite. (Size < 6 mm) • Start up Fuel Kerosene + Charcoal (Size15 – 30 mm) Site Conditions :- Ambient temp (for design) 40°C Relative humidity (for design) 60% Wind load As per IS 875 Seismic coefficient As per IS 1893


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Codes & Standards :- Pressure parts As per IBR with its latest amendments. Non pressure parts As per our Standard Engineering Practice. Boiler Thermal Efficiency As per BS 845 Part I, Indirect method. Radiation loss As per standard ABMA radiation loss chart Utility Requirements :- Electrical Requirements for Motors Voltage 415 ± 6% V Frequency 50 ± 3% Hz Phase 3 phase, 4 wire Electrical Requirements for Instrumentation and Panel Voltage 230 V Frequency 50 Hz Phase Single Phase INSTRUMENT AIR Pressure 7.0 Kg/cm² g Quality Dry, free from oil & dirt Dew point temp. - 15° C BED MATERIAL Material Sieved Natural river bed sand /

Crushed Refractory Size 1 to 2.5 mm Bulk density 1200 to 1500 Kg/m3 Melting Point + 1500oC COOLING WATER REQUIREMENT Quantity 0.5 m3/hr Temperature < 40 oC


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ANNEXURE - II

SCOPE OF SUPPLY HUSK GEN MODEL FBC FIRED BOILERS

CONSTRUCTION : The Fluidised Bed Boilers offered by us are made as per the latest IBR Regulations and are of Class-I Fusion welded construction. Stringent quality control is observed at every stage of manufacture right from raw material stage to testing of Boiler prior to dispatch. The pressure parts are manufactured from Boiler Quality Steel, fully welded construction, shell radiograph and hydraulically tested. One Steam Cum Water drum which incorporates the Smoke Tube boiler bank.Water tubes are provided within the combustion area to maintain a furnace temperature range of 6500C to 7500C. These tubes are connected with header at the bottom along with downcomers to form a natural water circulation circuit. A convective evaporator section consisting of a Smoke tube boiler section is so designed as an inline arrangement. FLUE GAS PATHS : The Boiler consists of a configuration enabling high turn down ratios. The combustion once completed in the bed is released into the free board zone at a temperature slightly higher than 750oC. The Water Tubes absorb the heat before leading the gases into the super heater zone and then to Smoke tube boiler section (Convection Bank). The flue gases are then taken into an APH, Dust Collector, I.D.Fan and into the chimney. STEAM CUM WATER DRUM The boiler consist of one Steam cum water drum. This drum connects the Risers and Downcomers to various Heating Surface Sections within the Boiler. Feed Water is fed from the Feed Pumps into this drum. Water level is maintained in the drum thru Mobrey control provided.This drum also contains the Convection Bank of Tubes.The Drum is provided with Hinged doors at the Rear for easy approach and Cleaning. A Blowdown connection is provided to remove the sludge during operation.


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FERRULES : Stainless Steel Ferrules are provided at the entry of Furnace gases to the smoke tubes. These protect and increase the life of the smoke tubes. WATER TUBES : Tubes of BS 3059 ERW grade are used for Water tubes in the furnace zone. These tubes maintain proper Furnace temperature to prevent overheating and clinker formation. CONVECTION BANK TUBES : Tubes of BS 3059 ERW grade are used for the convection Bank. These are all straight tubes which can easily be replaced when required. The first pass tube is protected from erosion at the ends thru Stainless Steel Ferrules. INBED TUBES : Extra Heavy and Thick Seamless In-Bed Tubes are provided directly immersed within the Fluidising area. These tubes are directly connected to the Steam Drum at the Top thru separate Risers and Downcomers. HEADERS : Extra Thick Seamless headers as per BS3059/ASTM 106 are provided. The headers have one side opening and the tube holes are drilled on them. MOUNTINGS & FITTINGS (STEAM DRUM) : One Air Vent Valve. Two Single Post Safety Valves. Two Sets of Water level gauges. One Pressure gauge with siphon and cock. One Inspectors pressure gauge cock. One Blow down valve. MOUNTINGS & FITTINGS (WATER DRUM) : One Blow down valve. One Feed Stop valve. One Feed Check valve.


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MOUNTINGS & FITTINGS (WATER WALL HEADERS) : Two Blow down valves. MOUNTINGS & FITTINGS (INBED HEADERS) : One Blow down valve. MOUNTINGS & FITTINGS (SUPER HEATER) : One Main Steam Stop Valve One Air Vent Valve. One Single Post Safety Valve. One Pressure gauge with siphon and cock. One Drain valve on header. FEED PUMPS : Two numbers (One duty and One stand by) electrically driven reciprocating Feed Pumps with motors will be provided. AUTOMATIC WATER LEVEL CONTROL : Feed water regulating system to ensure correct water level in the Boiler. In case of extreme low water level an alarm is provided. The system consist of the following :

A level controller with a control valve to maintain the correct water level in the boiler drum.

Manual Pump on / off control to start and stop the pump to maintain the desired water level in the boiler in case of an emergency.

High & Low water level Annunciation system with an audio (Alarm) & visual indication is given.

In case of extreme low water the boiler goes in a lock out condition and the an audio (Alarm) & visual indication is given.

An Mobrey control is provided for additional safety. In case of extreme low water the boiler goes into a lockout condition and an audio & visual indication is given.


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CONTROL PANEL : The panel consist of a sophisticated but user friendly circuit enabling the operator to run the boiler in automatic or manual mode as desired.

Various instruments and safety features are as detailed below: In auto mode the boiler will operate all sequences automatically. The boiler can be also adjusted to start and stop automatically within a pressure range of 3 to 5 Kg/cm2. However in case of Low Loads, below 75% of MCR, steam superheat temperature will differ from Designed Values.Initially during pre fluidisation state the boiler needs to be started manually.

The Panel is lockable by a key to prevent unauthorised operation of the boiler. The MCC will be fixed (non-draw out) type modular with single front and is suitable for indoor application. The cable entry will be from bottom. In the control panel Switches, Motors Starters, Indication Lamps, Control Fuses, Main Incoming Switch and Inter connecting wiring for the following is provided. F.D. Fan I. D. Fan Feed Pumps (2 Nos.) Fuel Feeder Temperature indicators with selector switch. Annunciation windows to show unhealthy operation for the following are provided: F. D. Fan Trip I. D. Fan Trip Feed Pumps Trip Fuel feeder Trip Drum Level Low Drum Level High Bed Temperature high


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MICRO PROCESSOR BASED FUEL FEEDING : Microprocessor based indicator cum controller(s) is provided for Fuel Feeding. The controller senses the temperature of fluidisation and delivers a precise signal to the dynodrive(s) to increase / decrease the fuel feeding rate. By the use of this advanced micro processor technology precise control of feel feeding is maintained leading to Low excess air losses and subsequently a very high fuel efficiency. FORCED DRAFT FAN : The Forced Draft Fan provides air for combustion. This Fan is a Centrifugal machine with impellers directly fitted onto the Motor Shaft. A Damper on the Inlet is provided to control the Air Flow. The D fan includes a drive Motor. INDUCED DRAFT FAN : The Induced Draft Fan removes Flue Gases by Suction from the Boiler. This Fan is a Centrifugal machine with impellers fitted to a Shaft which is driven by Pulleys from a motor. A cooling Disc is provided on the shaft to cool it sufficiently before the heat reaches the Pulley Blocks. The Impellers are lined at crucial Places by Hard, Wear Resistant Liners. A Damper on the Inlet is provided to control the Gas Flow. AIR HEATER : A Multi tubular Air Preheater having a cross flow of Air to flue gases is Provided. The Flue Gases move in Two Passes, substantially transferring the heat before gases exit to the ID Fan. A Rotary Air Lock Valve is provided at the bottom of the Air Preheater to continuously discharge the Ash collected. Inlet / outlet manifolds of the Air and Flue gases are provided. SMOKE DOORS : Easily operational double hinged type doors are provided at the Back end of the Boiler to give clear access to the tubes.


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MANHOLE : A large size manhole is provided at the top to give convenient access to the water side of the shell. DUST COLLECTOR : A highly efficient Cyclone Type TREXMA Dust Collector is provided to check carry over the dust particles which otherwise would escape to the atmosphere. The precipitator separates the dust particles by the use of centrifugal and gravitational forces. Ash is continiously discharged from the Bottom of the dust collector. The Dust Particulate Emission is well within most Pollution Norms. STRUCTURE : The Boiler is mounted on its chairs which are in turn placed on Civil Structures. NSTRUMENTATION AND SAFETY INTERLOCKS : The system offered is extremely simple and convenient to operate. Amongst the Instruments provided are :- Bed Temperature Indicator cum controller Bed Height Indicator. (Indirect Indication) Fuel Feeder Speed Indicator. Water Level Controller cum Alarm. Multiple point annunciator for displaying unhealthy operating conditions. The following are a few of the safety interlocks :- In case of high bed temperature the feeders shut down. In case of high steam pressure the boiler fans and feeders shut off. In case of low water the pumps operate. In case of extreme low water level the whole system automatically goes into a lockout condition.

EMISSION GUARANTEED LESS THAN 350 mg/Nm3


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DRAWINGS & DOCUMENTS : We shall provide tentative drawings showing the general layout and the foundation plans. This will only be used as guidance by our clients as the site location will vary from place to place. A complete set of Drawings and Documents duly certified by the Inspecting Authority of the State of Origin will be given within 4 to 6 weeks after the dispatch of the boiler. BATTERY LIMITS : Water - Inlet of Feed Pumps and Drum Steam - Outlet of Main Steam Stop Valve at Superheater Blow down - Outlet of Blow down Valves Drain - Outlet of Level Gauges and Controllers Ash - Outlet of Dust Collector, Air Preheater - Outlet of Gates at Boiler - Outlet of Slide Gates for Bed Ash removal Flue Gas - Outlet of Boiler - In & Out of APH and Dust Collector - Suction and Delivery of I.D. Fan Electricals - Inlet of all motors and controls and panel Fuel - Inlet of Screw Feeder


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EXCLUSIONS : # Water treatment plant. # Main Chimney and Flue Duct between boiler, Heat Recovery Unit, Dust Collector and Chimney. # Interconnecting Ducting of Air Preheater # Fuel handling system upto screw feeder. # Feed Water Tanks, Feed Water Piping upto the terminal point. # Steam, Blow down and Drain Piping from terminal Valves on

the boiler. # Insulation of boiler and Steam pipeline. # Refractory Materials for the Furnace. # Structural materials such as platform, ladders, supports, etc. # All civil and structural design work for installing the boiler. # Electrical work in the boiler house upto the terminal points and interconnecting cables. # Instrument and accessories for performance test. # Labour, Tools, Tackles, Utilities, Consumables like charcoal, Kerosene, Inert, materials, cleaning and lubricating agents required for assembling, erecting and commissioning of the boiler.


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ANNEXURE - III

TECHNICAL SPECIFICATIONS OF BOILER Max. continuous rating : 6000 Kg/hr (From 90oC) Type of Boiler : Fluidised Bed Combustion Model No. : HUSKO-60 Design Code : Indian Boiler Regulations Safety valve set pressure : 34 Kg/cm2 Design Pressure : 32 Kg/cm2 Hydraulic Test Pressure : 48 Kg/cm2 Superheat Temperature : 350oC +/- 10oC Feed water Temperature : 90oC Thermal Efficiency : 80% +/- 2% as BS:845 Pt. 1 Indirect Method Fuel consumption on GCV of : 1480 Kg/hr at 6 TPH load Husk 3300 Kcal/Kg. Material Specifications : Boiler Drums : ASTM 515/516 Gr 60/70 Headers : ASTM 106 Gr B Boiler Tubes : BS 3059 Pt 1 ERW Super Heater Tubes : BS 3059 Pt 1 ERW In Bed Tubes : BS 3059 Pt 1 Seamless Fluidised Bed Nozzles : AISI Stainless Steel 304 Ferrules : AISI Stainless Steel 304


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F.D. Fan details : Type : Centrifugal Direct Drive Motor : 30 H.P. CFM : 5250 Pressure : 600 mm RPM : 2900 Quantity : 1 No. I.D. Fan details : Type : Centrifugal V- Belt Drive Motor : 25 H.P. CFM : 9000 Pressure : 250 mm RPM : 1200 Feed Pump details Type : Reciprocating Flow : 8000 Ltr/hr Head : 36 Kg/cm2 Motor : 20 HP No. of pumps : 2 Nos. Fuel Feeder details : Type : Screw Feeder Control : Variable Speed Dynodrive Motor : 1 HP Gear Box Ratio : 1:20 No. of Feeders : 1 No. Velocity Profile : Fluidised Bed : 3 – 2 m/sec Freeboard Zone : 8 –10 m/sec Superheater Zone : 6 – 8 m/sec Convection Bank : 20 – 15 m/sec Air Preheater Bank : 20 – 25 m/sec Dust Collector : 250 – 100 m/sec Gas Ducting : 8 – 10 m/sec Chimney : 6 –8 m/sec


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Temperature Profile Fluidised Bed : 700 – 800oC Free Board : 1000 - 1200oC Exit of Radiation Zone : 500 – 600oC From Boiler : 240 – 260oC After Air Preheater : 150 – 180oC Draft Losses Profile Boiler : 25 mm WG H.R.U. : 40 mm WG Dust Collector : 100 mm WG BOILER VALVE SIZING MOUNTINGS & FITTINGS (STEAM DRUM) : One Air Vent Valve. Two Single Post Safety Valves. Two Sets of Water level gauges. One Pressure gauge with siphon and cock. One Blow down valve. MOUNTINGS & FITTINGS (WATER DRUM) : One Blow down valve. One Feed Stop valve. One Feed Check valve. MOUNTINGS & FITTINGS (WATER WALL HEADERS) : Two Drain valves. MOUNTINGS & FITTINGS (INBED HEADERS) : One Drain valve. MOUNTINGS & FITTINGS (SUPER HEATER) : One Main Steam Stop Valve One Air Vent Valve. One Single Post Safety Valve. One Pressure gauge with siphon and cock. One Drain valve on header.


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FEED WATER SPECIFICATIONS Deaerated and Demineralised water is recommended for the boiler. Feed water should meet the following requirements. Water Hardness : 0.2 ppm max. pH : 8.5 - 9.5 Dissolved Oxygen : 0.1 ppm max. Oil Content : Nil TDS : 200 ppm max. BOILER WATER SPECIFICATIONS Water Hardness : 0.5 ppm max. Total Alkalinity ( as CaCo3 ) : 700 ppm max. but not exceeding 20% of TDS Caustic Alkalinity ( as CaCo3) : 350 ppm max. pH : 11 - 12 Unreacted Sodium Sulphate (as Na2So3) : 30 -50 ppm. Phosphates ( as Po4 ) : 20 - 40 ppm. TDS : 1000 ppm max., Residual Hydrazine ( as N2H4 ) : 0.5 ppm max. FUEL SPECIFICATIONS FOR GUARANTEES Fuel : Husk Moisture : <10% Calorific Value : 3300 Kcal/Kg Impurities : Nil


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UUNNIIQQUUEE FFEEAATTUURREESS OOFF IIBBLL BBTT--44 TTUURRBBIINNEESS

Horizontally Split Steam casing.

Permits easy inspection of the internals without disturbing the steam lines.

True Centre line support.

Enables equal expansion of all the components, permitting safe and quick startup. Allows precise alignment of the turbine with the driven machine.

Curtis Blades.

Two sets of blade rows to achieve higher efficiency.

Pressurised Lubrication. The Bearings of the Turbine and the gearbox are supplied with a Forced Lubrication and a Oil Cooling system which enables the turbine to run smoothly and effortlessly.

Metaflex Couplings Type

High Speed metaflex type couplings are provided between the Turbine and Gearbox. These couplings have outstanding flexibility at high speeds.

Loaded with safety features. All standard features such as Emergency valve, Over speed governor, High Pressure trip, Low Lube Oil Pressure trip.


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ANNEXURE - IV MATERIAL SPECIFICATIONS OF IBL BT-4 TURBINE

CASTINGS The Castings are made out of robust alloy steel of Radiography quality. The casing is split horizontally at the center line, permitting easy access to the interior for inspection without disturbing the steam inlet and outlet lines. Centre line support ensures precise alignment of the turbine with driven machine. WHEEL The Forged wheel is accurately profiled and machined to very close tolerances, and located between heavy duty Bearings for continuous and long operations. The Built-up Rotor is dynamically balanced to a high degree of accuracy to ensure vibration free, smooth, and years of trouble free operation of the Turbine. SHAFT The shaft is made out of Forged Carbon Steel & the Section under the Carbon glands is chrome plated to minimize erosion & corrosion. NOZZLES Nozzles are made of S.S. and manufactured with High accuracy as per the specified Steam parameters for developing optimum efficiency. BLADES These are manufactured out of a thick section of erosion and corrosion resistance stainless steel and fitted firmly in the rim of the wheel. A sectional shroud ensures added rigidity. These blades are renewable and replaceable, if need arises, on account of changing operating conditions. BEARINGS Precision split sleeve journal bearings incorporate Babbitt lining, and are forced lubricated. GLANDS The glands are of carbon ring type, each composed of three segments held together by an inconel spring that incorporates anti-rotation stops. Carbon rings require no lubrication.


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EMERGENCY VALVE A Butterfly type valve for extreme emergency is housed in the Governor Valve Body. This valve is made in high grade material and accurately machined to maintain maximum seal to cut off live steam in case of tripping of Turbine. A stainless steel steam strainer is provided before the emergency valve to preclude any thick impurities into entering. OVERSPEED TRIP GOVERNOR IBL BT-4 Turbines include an Overspeed Governor. It consists of a Ring carried on the Turbine Shaft and operates the Emergency Valve when the Turbine speed reaches a preset speed at 10% above the normal running speed of the rotor. HAND NOZZLE VALVE One Hand operated nozzle control valve is provided to maintain reasonable high efficiency on part load operation. LUBRICATION Forced lubrication is provide by a geared type oil pump which is fitted on to the reduction Gear Box. The capacity of the pump is 90 LPM. A full duty motor driven Oil pump is standard to flood the Bearings during start up and shut down of the Turbine. GEAR BOX This non-integrated unit is housed separately and coupled with the Turbine with metaflex type coupling. The advantage is smooth and long life performance. This coupling with thin stainless steel flexible Membranes gives better performance. The Gear box is a single helical type speed reduction unit as per AGMA standard.


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ANNEXURE - V TURBINE TECHNICAL INFORMATION

The following parameters have been taken for the design of the turbo alternator set. TURBINE DETAILS Model BT – 4 / 320 Maximum Power output 320 KW Type Velocity compounded Design Curtis (2 Rows) Driven Equipment Alternator / Ind. Gen. Turbine operating Speed 7000 RPM TURBINE INLET CONDITIONS Steam flow 4,000 kg/hr Steam pressure 30.00 kg/cm² (g) Steam temperature 350°C Steam Rate 19.80 Kg/KW-hr Steam Inlet Size 4” Steam Quality Dry, Free from any Impurities TURBINE OUTLET CONDITIONS Steam flow 4,000 kg/hr Steam Back pressure 3.50 kg/cm² (g) Steam temperature 217°C ± 10°C Steam Outlet size 8” Power Output 202 KW If Steam Load is 6000 Kg/hr the Power output will be 320 KW


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ALTERNATOR (For Alternator based Sets only) Make Leroy Somer KW 320 KW Voltage 415 V Voltage Variation 5% Frequency 50 Hz Speed 1500 r.p.m. Phase 3 Pf 0.8 Lagging AVR Self Exciting No of Poles Four Connections Star Insulation Class H Overload capacity 10% overload for I hour in

every 12 hours. Mounting Horizontal Foot Mounting Bearing arrangement Double Sleeve Bearing Excitation Brushless, Self Excitation Voltage Regulation +/- 1% of Set Voltage Voltage Setting +/-10% of Set Voltage Coupling Geared Type Duty Continuous GEAR BOX Make Triveni/Walchandnagar Input RPM 7000 Output RPM 1500 Gear Ratio 1: 4.66 Lubrication Forced Type Single Reduction,

parallel Shaft, Helical Type Foot Mounted Service Factor 1:5 Duty Continuous Input & Output Design Standard AGMA 6011 G92 Class of accuracy DIN-415


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MATERIAL OF CONSTRUCTION (GEAR BOX) Gear Wheel & Pinion Shaft 820 M 17 BS: 970-PT:1-1991 (EN 354) case carburised, Hardened to 60 +/-2 RC and ground to DIN-4/5 class of accuracy. Gear Shaft 080 M40 – BS 1970:PT:1-92 (EN8) Casing Cast Iron Bearings White Metal Lined MATERIAL OF CONSTRUCTION (TURBINE) Casing Carbon Steel casting Nozzles Stainless Steel ANSI 410/EN56A Blades Stainless Steel AISI 420 Rotor Forging and Shaft 080, M40 Annealed, Hardened

and Tempered steel Gear Wheel EN19 Gear Pinion EN 8 Labyrinth Packing Bronze Steam Strainer Stainless Steel Base Frame MS Fabricated Bearings Tin Rich Babbit Lining

(White metal)


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CONTROL PANEL Type Free Standing type Controller Schneider Programmable Logic Control Initial Control Auto Synchronising Mode Running Control Back Pressure Mode Display on Panel Turbine

Voltage Frequency Power Factor KW Turbine RPM Steam Back Pressure Vent Valve Position

Steam Inlet Valve Position

Display on Panel Turbine Bearing Temperatures Status of Elec Oil Pump Voltage Amperes Electronic Synchroscope FIELD PRESSURE GUAGES Locations Steam Inlet pressure Steam Exhaust pressure Steam Nozzle Box pressure Oil Pressure FIELD TEMPERATURE GUAGES Locations Steam Inlet Steam Exhaust Gear Box Bearing


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BATTERY LIMITS Inlet flange of steam turbine Exhaust flange of steam turbine Turbine Drains at respective points Inlet and outlet flange for cooling water for Oil coolers Electrical Inlet of all Controls Protection and metering panel terminal box Breaker panel terminal box Turbine control panel terminal box Power at generator terminals EXCLUSIONS FROM TURBINE SCOPE Steam Pipeline with inlet valve. Exhaust Steam Piping. Water supply for Oil Cooler. Electrical Cabling wherever required. Earth protection. Thermal Insulation. All civil works alongwith their design. Erection and assembly at site. Statutory permissions. Steam Flow meter. Flush and first fill of Oil.


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ANNEXURE - VI

TECHNO COMMERCIAL OFFER Supply of One No. IBL, Hybrid, Fluidised Bed Combustion Boiler, Model Huskogen-60 capable of generating 6000 Kg/hr of Steam (From 90oC.) at the max. working pressure 455 PSI (32 Kg/cm2) at Super heater outlet with Superheated steam temp. of 350oC. alongwith Superheater, Air Preheater and Trexma Dust Collector.

Rs. 51,00,000/-each (Rupees Fifty One Lac only) Supply of One No. IBT, Captive Generation Type Steam Turbine, Model BT- 4/320 (Alternator 320 KW) suitable for the following duty conditions along with Alternator & Gear Box And as per scope of supply enclosed. Steam Inlet 30 Kg/cm2g, 350o C Steam Pressure at Exit 3.50 Kg/cm2g Steam Flow 4,000 Kg/hr Estimated Power Output 230 KW Rs. 33,00,000/-each (Rupees Thirty Three Lacs Only) Supervision Of Erection & Commissioning on lump sum basis,.Lodging & Boarding for our engineer will be provided by you on free of cost at site

Rs. 2,40,000/-Lumpsum (Rupees Two Lacs Forty Thousand Only) NOTE : THE ABOVE PRICES ARE EX-WORKS VAPI. PACKING & FORWARDING IS CHARGEABLE EXTRA @ 2%. THIS QUOTATION IS GOVERNED BY THE STANDARD TERMS & CONDITIONS OF OUR OFFER ENCLOSED HEREWITH. for INDUSTRIAL BOILERS LTD.

MARKETING DIVISION


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ANNEXURE - VII

GENERAL TERMS & CONDITIONS

PRICE : The prices quoted are Ex-works Vapi. 2% Packing & Forwarding charges, Insurance and Freight charges are extra. Besides sales tax, octroi, excise and bank charges are also payable by you as applicable. DELIVERY : The delivery 3 – 4 months from the date of receipt of your technically and commercially clear order accompanied by necessary advance. We are not responsible for any delay caused by extraneous circumstances or Acts of God beyond our control and cannot pay any damages or penalties on this account. The equipment ordered may be dispatched in 1,2 or more lots. If required we can undertake the dispatch of the equipment on behalf of the buyer by road transport only to any destination given by the buyer on freight TO - PAY basis, on the clear understanding that we will not be liable for any damages whatsoever. The freight charges contracted by us on behalf of the buyer will be deemed as negotiated under the buyer's authority and therefore it shall be binding on the Buyer to make full payment. WARRANTY : Our products are warranted for a period of ONE YEAR from the date of dispatch, against any manufacturing defect or faulty workmanship reported in writing during the Warranty Period, The Warranty does not extend to consequential damages or losses. The Warranty is NULL & VOID if repairs and/or replacements are carried out without our consent in writing. It also does not cover bought-out items. This warranty is not applicable if full payment with `C' form has not been given to us. CONFIDENTIALITY : The client shall treat all quotations, drawings, data, technical information etc. received from Industrial Boilers Ltd., as strictly confidential an shall take all precautions necessary to prevent the unauthorised disclosure in part or parcel of any of the above mentioned, to any third party.


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TERMS OF PAYMENT : First 30% of the order value is payable as Advance with your firm order. The balance within 15 days on submission of our Proforma Invoice, including all costs and levies, such as price increase if any, Excise Duty, Sales Tax, Octroi and Insurance charges `C' Form etc. is payable before the materials are dispatched from our Vapi works. PLACE OF JURISDICTION In the event of any dispute arising as a result of contracting to supply against this offer and quotation, the place of Jurisdiction will be Greater Bombay and no other place. ARBITRATION All disputes or differences whatsoever arising between the parties out of or relating to the construction, meaning and operation or effect of this contract or the breach thereof shall be settled by arbitration in accordance with the Rules of Arbitration of the Indian Council of Arbitration and the Award made in pursuance thereof shall be binding on both the parties. All orders will only be accepted after the realisation after of the agreed advance which shall not be subject to any interest under any circumstances whatsoever. We however reserve the right to adjust such advance against any payments which might fall due because of delay in lifting of the ordered equipment or on account of incidental expenses incurred on buyer's behalf. An order placed with us cannot be canceled for any reason whatsoever without our consent in writing. Any cancellation of order without or consent will result in the forfeiture of Advance, without prejudice to our claim for compensation and other legal remedies. Before effecting dispatch, your Sales Tax Registration Numbers both State and Central are to be intimated to us. It is to be clearly understood that for Inter State dispatches Central Sales Tax Declaration Form should be handed over to us at the time of taking delivery of the boiler. If you fail to do so, Sales Tax charges in full will be payable to us. for INDUSTRIAL BOILERS LTD.

MARKETING DIVISION

Husk based power plant 6 t 32 kg fbc with single stage turbine for finance, subsidy & project...

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