THERMAX LIMITED PROJECT: POWER A/c RAICHUR BIOENERGY, BOILER & HEATER GROUP RAICHUR DIST, KARNATAKA. PUNE, INDIA. PROJECT NO. : PD0581

COMMISSIONING INPUT PAGE 1

COMMISSIONING INPUT

FOR

ATMOSPHERIC FLUIDISED BED COMBUSTION BOILER

Power A/c Raichur Bioenergy Yadlapur village, Raichur,Karnataka.

Project OC No. PD 0581

THERMAX LTD.,

BOILERS AND HEATERS GROUP, PUNE, INDIA.

Note: - This is a Computer generated document, hence requires no Signature.

Prelim 21.11.2013 - R.Kshirsagar Atul Zade Mr. R Rex Raj

Deputy Executive Assit.Manager HOD - Solid SBU

Rev. Date Details Prepared By Reviewed By Approved By

THERMAX LIMITED PROJECT: POWER A/c RAICHUR BIOENERGY, BOILER & HEATER GROUP RAICHUR DIST, KARNATAKA. PUNE, INDIA. PROJECT NO. : PD0581

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COMMISSIONING INPUTS

CUSTOMER: POWER A/C RAICHUR BIO ENERGY PVT LTD JOB NO. : PD0581 BOILER : 40 TPH, 66 KG/CM2 (G), 490 5 C BI DRUM AFBC BOILER 1. QUANTITY OF FIRE WOOD FOR REFRACTORY DRY OUT: Particulars Quantity

Dry Wood : 20 tons Size : 2 dia & 2 feet long

2. QUANTITY OF CHEMICALS FOR ALKALI BOILOUT (PER BOILER, PER BOIL OUT) Details of Chemicals Quantity Hydrous trisodium phosphate 140 Kg (Na3PO4 12H2O) Anhydrous di sodium phosphate 30 Kg (Na2 HPO4) Wetting Agent 8 LTR (Surfactant/Detergent) 3. QUANTITY OF CHARCOAL & OIL REQUIRED PER START UP: Particulars (Total requirement) Quantity Charcoal 730 Kg Diesel 30 LTR

4. DETAIL OF BED MATERIAL REQUIREMENT : Quantity for Start up: Actual requirement is 18 Tons/filling/boiler above bubble cap, considering wastage during sieving it is advised to account 20 tons/filling/boiler. It also recommended to maintain additional 3 charge materials as a spare, hence total bed material requirement may be 80 tons/boiler. Bed Material Sieve Sizing Bed material size which pass through ASTM Sieve No 8 (commercial mesh no 10 squares / sq.inch) & retained above ASTM sieve no 20 (Commercial 20 squares/sq.inch) shall be used.

THERMAX LIMITED PROJECT: POWER A/c RAICHUR BIOENERGY, BOILER & HEATER GROUP RAICHUR DIST, KARNATAKA. PUNE, INDIA. PROJECT NO. : PD0581

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Chemical Composition of Crushed Refractory:

Chemical Composition Percentage limits SiO2 55-60 Al2O3 37-40 Fe2 O3

THERMAX LIMITED PROJECT: POWER A/c RAICHUR BIOENERGY, BOILER & HEATER GROUP RAICHUR DIST, KARNATAKA. PUNE, INDIA. PROJECT NO. : PD0581

COMMISSIONING INPUT PAGE 4

6. ELECTRICAL POWER Parameters Units Value For LT motors Voltage V 415 10% Frequency Hz 50 5% Type AC, 3 Phase, 4 WIRE For Instrumentation Voltage for solenoid valve V 110 V AC Voltage for transmitters V 24 V DC Emergency Drives V 220V DC 7. Feed Water Recommended Quality Feed Water :

S.N Parameter Unit Quantity 1 Hardness Nil 2 pH at 25 0C ppm 8.5 to 9.0 3 Oxygen ppm 0.007 4 Total iron(Fe) ppm

THERMAX LIMITED PROJECT: POWER A/c RAICHUR BIOENERGY, BOILER & HEATER GROUP RAICHUR DIST, KARNATAKA. PUNE, INDIA. PROJECT NO. : PD0581

COMMISSIONING INPUT PAGE 5

Fuel Sizing : Rice husk : AS received stone and mud free Coal : < 3 mm = 35 %