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File No: 7(600)/206/Pur Date: 09.06.207 Revised Technical Specification issued after the Pre-Bid Conference for Bio-Diesel Plant using Leather Fleshing Waste, Chamois Leather, Fish Oil and Slaughter House Waste BIO-DIESEL PLANT SPECIFICATIONS Technical specifications of 50 Liters per Batch Bio-Diesel Plant using Leather fleshing waste and Slaughterhouse waste. S.NO ITEMS Icon Quantity DETAILED ACCESSORIES. Esterification Reactor: SS36, 00 Liters volume Esterification reactor.(single wall with visible view glass at front as well as at top direct heating) 2. Trans-esterification Reactor SS36, 00 Liters volume Esterification reactor.(single wall with visible view glass at front as well as at top direct heating) 3. Washing and drying vessel SS304 (Thickness 3 mm, Preferable steel Manufactures - Tata, Jindal), S.S Electric heating coil of 3 KW, S.S liquid flow indicator, Reaction pressure indicator, Polypropylene circulation pump for liquid transfer and S.S spray line, Thermo well with thermometer, Reaction view port, Charge/Loading port, Reaction test cork, ethanol/methanol recovery facility, safety valve, etc.- thickness should be 3 mm. (Annexure 2,3 & 4) with agitator. Including - S.S Electric heating coil of 3 KW, S.S liquid flow indicator, Reaction pressure indicator, Reaction test cork, safety valve, etc. Thermo well with thermometer, Reaction view port, Charge/Loading port. - thickness should be 3 mm. (Annexure 2,3&4) with agitator. Washing and drying vessel in SS 304, with 20 liters volume Bio-Diesel with top lid and bottom cone. The vessel should be fitted with 2 kw SS heating-coil, thermometer, inlet and outlet and drain valves.- thickness should be 3 mm (Annexure 3&5) 4. Methoxide Reactor SS304- corrosion resistance, 30 Liters volume -(Thickness 3 mm, Preferable steel Manufactures - Tata, Jindal) 5. Reflux/ Recovery Condenser SS304 (Thickness 3 mm, Preferable steel Manufactures - Tata, Jindal) 6. Hot water tank SS304, 30 Liters volume, cuboid tank -(Thickness 3 mm, Preferable steel Manufactures - Tata, Jindal) 7. Carbon Steel Structure 8. Portable Electric control panel 2 As Required As Required Per Load 9. Day-Tanks (Storage Tanks) 4 Methoxide reactor comprising of S.S Agitator with heating coil 0.5 KW and temperature controller digital controlled R.P.M Indicator fitted with stand, Charge/Loading port, Reaction test cork, safety valve, etc., Drain control valve and pipe, Reaction test cork, safety valve, etc. - thickness should be 3 mm (Annexure 6) Vapor condensing tubes in SS 36, water inlet & outlet, vapor inlet & condensate outlet with recovery control valve and pipelines, Final vent, Pressure indicating gauge.- thickness should be 3 mm (Annexure 6) Hot water tank (cuboid tank) with 00 liters holding capacity equipped with 3 kw heating-coil, water inlet & outlet, over flow valve, drain control valves, temperature indicating thermometer mounted on a Carbon Steel Stand connected with flexible washing shower (Annexure 7) The structure is a rectangular Carbon Steel box-pipe structure to mount reactor and equipment s. This structure is specially designed in the form of a portable skid. If required, the structure can be transported to different sites. A portable electric control panel with single phase pins and socket system equipped with indicators, voltmeter and ammeter. Carbon Steel structure housing two 80 liters capacity S.S 304 tanks with lid with opening and closing and draining valve as Bio-Diesel day-tank (storage) and glycerin day tank respectively. - thickness should be 3 mm.(annexure 7) Page of 7

0. Bio-Diesel liter per batch Laboratory kit. Bio-Diesel Testing Equipment s Mandatory components of Testing Equipment. 2. Bio-diesel plant tools/ accessories. 2 2 3. Oil Preheating reactor Volume 30 liters (SS 304) Imhoff shape Note: 2 2 liter glassware Bio-Diesel lab kit as part of the standard package. This lab kit should works in tandem with the Bio-Diesel unit during production. Hot Air Oven - 4 * 4 * 4 Digital Temperature Controller Viscometer bath with Viscometer Pensky - Martin Flash point Apparatus Digital Copper Strip Bath with Bomb with Standard Strip Other necessary glass wears Suitable spanners, tools for dismantling or adjusting and assembling the unit. Other safety accessories like fire extinguishers, apron set, glass sets etc., S.S 36 Electric heating coil of 3 KW, S.S liquid flow indicator, Polypropylene circulation pump for liquid transfer and S.S spray line, Thermo well with thermometer, Reaction view port, etc.- thickness should be 3 mm.- (refer component detail list ) For more reference refer Annexures (Drawings and Detailed component description ) Novelty and valid suggestions may welcome from the suppliers if valid. IS Standard of Material Commission and erection are preferred Oil preheating reactor Volume 30 liters (SS 304) will be connected before reactor. For reactor and 2 (wherever jacket is recommended) are removed, hence thermic fluid is not needed also consider the dimensions from annexures except jacket. Direct heating is recommended. No-need of stirrer in washing tank in the annexure. Page 2 of 7

Component Label Component Description Specification MoC Quantity Preferable Make VESSEL Vessel A B C D Motor for stirrer Pressure Relief Valve Lid for pouring in Raw Material Hinge to open lid dimensions SS 36 Rating 0.5 HP /2'' 30 mm dia SS 36 Appropriate SS 36 E Stirrer rod 3/4'' SS 36 Tata/JSW/Any other reputed Crompton/Have lls/siemens/ ABB Baumer/Wikai/J anetics Tata/JSW/Any other reputed Tata/JSW/Any other reputed Tata/JSW/Any other reputed H Thermocouple / Thermowell Type K-Type SS Appropriate I Heating coils Appropriate SS 3 KW J Raw Material Mixture Appropriate NA K Control Valve 3/4'' L Flange 3/4'' NA Dembla/Globe valves/aira M Visible Glass dimensions NA O Pressure gauge /2'' Baumer/Wikai/ Honey Well P Methanol vapouriser tube plastic /2'' Q Dummy inlets /2" Page 3 of 7

R S Hot water inlet for washing purpose Inlet for methanol or methanol mixture plastic 3/4'' plastic /2'' VESSEL 2 2 Vessel 2 2A 2A 2B 2C 2D Inlet for the output from Vessel Motor for stirrer Pressure Relief Valve Lid for pouring in Raw Material Hinge to open lid dimensions 3/4'' Rating HP /2'' 30 mm dia SS 36 Appropriate SS 36 2E Stirrer rod 3/4'' SS 36 Crompton/Have lls/siemens/ab B Baumer/Wikai/J anetics Tata/JSW/Any other reputed Tata/JSW/Any other reputed Tata/JSW/Any other reputed 2H Thermocouple / Thermowell Type K-Type Appropriate 2I Heating coils Appropriate 3 KW 2J Raw Material Mixture Appropriate NA 2K Control Valve 3/4'' 2L Flange 3/4'' NA 2M Visible Glass 2N Outlet for thermic fluid dimensions NA 2'' NA Dembla/Globe valves/aira 2O Pressure gauge /2'' Baumer/Wikai/ Honey Well Page 4 of 7

2P Methanol vapouriser tube plastic /2'' 2Q Dummy inlets /2" 2R 2S Hot water inlet for washing purpose Inlet for methanol or methanol mixture plastic 3/4'' plastic /2'' VESSEL 3 3 Vessel 3 3A Inlet for the output from Vessel2 dimensions 3/4'' 3C Dummy inlets /2" NA 3D Pressure gauge /2'' Baumer/Wikai/ Honey Well 3E Pressure Relief Valve /2'' Baumer/Wikai/J anetics 3F Permanent fixing bolt for the vessel Appropriate NA 3G Vessel 3 wall 3mm NA 3H Mixture from vessel 2 and hot 2D water Appropriate NA Thermocouple / Thermowell Type K-Type Appropriate Heating coils Appropriate 3 KW 3J Control Valve 3/4'' NA Page 5 of 7

3K Flange 3/4'' NA 3L Visible Glass dimensions NA 4 4A 4B Methanol tank with stirrer Hinge to open lid Permanent fixing bolt for the vessel METHANOL TANK WITH STIRRER dimensions NA Appropriate NA Appropriate NA 4C 4D Thermocouple Heating coils Type K-Type Appropriat e Appropriat e 0.5 KW 4E Stirrer blade 4F Methanol mixture Appropriat e NA Appropriate Appropriate 4G Control Valve /2" Dembla/Globe valves/aira 4K Pressure gauge /2'' Baumer/Wikai/ Honey Well 4L Pressure Relief Valve /2'' Baumer/Wikai/ Janetics 4M Motor for stirrer Rating 0. HP Crompton/Have lls/siemens METHANOL TANK 5 Methanol Tank MoC SS 304 dimensions NA 5B Pressure gauge /2'' Baumer/Wikai/ Honey Well Page 6 of 7

5C Pressure Relief Valve /2'' Baumer/Wikai/J anetics 5D 5E Bolt nut to open lid for methanol tank Hinge to open lid NA Appropriate NA Appropriate 5F Control Valve /2" Dembla/Globe valves/aira WATER TANK 6 Water tank dimensions/ or cuboid shape NA 6A Inlet for 2D water MOC SS 36 3/4" 6B Float switch Appropriate NA 6C Pressure Relief Valve /2'' Baumer/Wikai/J anetics 6D 6E 6F Inlet for hard water Visible Glass Strip 2D or Hard Water 3/4" NA Appropriate NA Appropriate NA 6G Thermocouple / Thermowell 6H Heating coils 6I 6J Water tank drain outlet Tube connecting Water tank with vessel 3 NA 3/4" NA 3/4" Page 7 of 7

6M Outlet from water tank to vessels and 2 for washing purpose 3/4" NA CONDENSER 7 Condenser NA NA 7A 7B 7C 7D 7E 7F 7G 7H 7I Gaseous methanol inlet from tank Inlet for methanol vapour from vessels and 2 to the condenser Gaseous methanol inlet from tank Water flow inside condenser Methanol vapour inside condenser Inlet for the condensed methanol to the tank 5 Water circulation for the condenser Water circulation for the condenser Motor for circulating condenser water NA NA plastic /2" NA NA NA NA NA NA NA plastic /2" plastic /2" plastic /2" NA NA NA Rating 0.25 HP Crompton/Havells/Siemens OIL PREHEATING TANK Oil Preheating tank (with recirculation pump) Cylinder Dia- 0.4m, Height-0.8m Cone Dia- 0.4m, Height-0.5m Tata/JSW/Any other reputed Coil Heater 3KW RESIDUAL WATER 8 Residual water NA NA Page 8 of 7

RESIDUAL GLYCEROL 9 Residual Glycerol NA NA RESIDUAL WATER 0 Residual water NA NA BIODIESEL BioDiesel NA NA PUMP 2 Pump Rating 0.5 HP Crompton/Havells/Siemens PUMP 2 3 Pump 2 Rating 0.5 HP Crompton/Havells/Siemens PUMP 3 4 Pump 3 Rating 0.5 HP Crompton/Havells/Siemens Page 9 of 7

ANNEXURE NOTES: CSIR-CLRI ADYAR, CHENNAI RANITEC PVT, LTD RANIPET SPECIFICATIONS NOTATION DISCRIPTIONS QUANTITY CAPACITY UNIT MOC ESTERIFICATION REACTOR 00L MECHANICAL SS36 2 TRANS-ESTERIFICATION REACTOR 00L MECHANICAL SS36 3 WASHING TANK 20L MECHANICAL SS36 4 METHOXIDE STORAGE TANK 30L MECHANICAL SS36 5 METHANOL STORAGE TANK 30L MECHANICAL SS36 6 HOT WATER TANK 00L MECHANICAL SS36 7 METHANOL CONDENSER MECHANICAL SS36 2, 3 CENTRIFUGAL PUMPS 2 HP MECHANICAL I, 2I, 6H, 4D HEATING COILS 4 2, 2, 4, 2 (KW) ELECTRICAL M, 2M, 3L VIEW GLASSES 3 MECHANICAL A, 2A, 3B, 4M STIRRERS 4,,, 0. (HP) MECHANICAL THIS DRAWING IS THE PROPERTY OF CLRI GAP 59. IT IS TO BE USED ONLY FOR THE PURPOSE OF WHICH IT WAS LENT AND MUST NOT BE COPIED. MISUSED OR ITS CONTENTS DIVULGED WITHOUT (CLRI'S) WRITTEN CONSENT DATE CSIR-CLRI, ADYAR, CHENNAI RANITEC PVT, LTD, RANIPET MoEF & CC [GAP-59] SEQUENTIAL PRODUCTION OF BIOFUELS FROM LEATHER SOLID WASTE SHEET Page 0 of 7

ANNEXURE 2 NOTES: CSIR-CLRI ADYAR, CHENNAI RANITEC PVT, LTD RANIPET REACTOR THIS DRAWING IS THE PROPERTY OF CLRI GAP 59. IT IS TO BE USED ONLY FOR THE PURPOSE OF WHICH IT WAS LENT AND MUST NOT BE COPIED. MISUSED OR ITS CONTENTS DIVULGED WITHOUT (CLRI'S) WRITTEN CONSENT DATE CSIR-CLRI, ADYAR, CHENNAI RANITEC PVT, LTD, RANIPET MoEF & CC [GAP-59] SEQUENTIAL PRODUCTION OF BIOFUELS FROM LEATHER SOLID WASTE SHEET Page of 7

ANNEXURE 3 ANNEXURE NOTES: CSIR-CLRI ADYAR, CHENNAI RANITEC PVT, LTD RANIPET REACTOR WASHING TANK CSIR-CLRI, ADYAR, CHENNAI RANITEC PVT, LTD, RANIPET MoEF & CC [GAP-59] THIS DRAWING IS THE PROPERTY OF CLRI GAP 59. IT IS TO BE USED ONLY FOR THE PURPOSE OF WHICH IT WAS LENT AND MUST NOT BE COPIED. MISUSED OR ITS CONTENTS DIVULGED WITHOUT (CLRI'S) WRITTEN CONSENT SEQUENTIAL PRODUCTION OF BIOFUELS FROM LEATHER SOLID WASTE DATE SHEET Page 2 of 7

ANNEXURE 4 NOTES: CSIR-CLRI ADYAR, CHENNAI REACTOR _TOP RANITEC PVT, LTD RANIPET REACTOR _FRONT CSIR-CLRI, ADYAR, CHENNAI RANITEC PVT, LTD, RANIPET MoEF & CC [GAP-59] THIS DRAWING IS THE PROPERTY OF CLRI GAP 59. IT IS TO BE USED ONLY FOR THE PURPOSE OF WHICH IT WAS LENT AND MUST NOT BE COPIED. MISUSED OR ITS CONTENTS DIVULGED WITHOUT (CLRI'S) WRITTEN CONSENT SEQUENTIAL PRODUCTION OF BIOFUELS FROM LEATHER SOLID WASTE DATE SHEET Page 3 of 7

ANNEXURE 5 NOTES: CSIR-CLRI ADYAR, CHENNAI WASHING TANK _TOP RANITEC PVT, LTD RANIPET WASHING TANK CSIR-CLRI, ADYAR, CHENNAI RANITEC PVT, LTD, RANIPET MoEF & CC [GAP-59] THIS DRAWING IS THE PROPERTY OF CLRI GAP 59. IT IS TO BE USED ONLY FOR THE PURPOSE OF WHICH IT WAS LENT AND MUST NOT BE COPIED. MISUSED OR ITS CONTENTS DIVULGED WITHOUT (CLRI'S) WRITTEN CONSENT SEQUENTIAL PRODUCTION OF BIOFUELS FROM LEATHER SOLID WASTE DATE SHEET Page 4 of 7

ANNEXURE 6 NOTES: CONDENSER FRONT CSIR-CLRI ADYAR, CHENNAI METHAOXIDE TANK RANITEC PVT, LTD RANIPET METHAOXIDE TANK CSIR-CLRI, ADYAR, CHENNAI RANITEC PVT, LTD, RANIPET MoEF & CC [GAP-59] THIS DRAWING IS THE PROPERTY OF CLRI GAP 59. IT IS TO BE USED ONLY FOR THE PURPOSE OF WHICH IT WAS LENT AND MUST NOT BE COPIED. MISUSED OR ITS CONTENTS DIVULGED WITHOUT (CLRI'S) WRITTEN CONSENT SEQUENTIAL PRODUCTION OF BIOFUELS FROM LEATHER SOLID WASTE DATE SHEET Page 5 of 7

ANNEXURE 7 ANNEXURE NOTES: ` CSIR-CLRI ADYAR, CHENNAI COLLECTING TANK RANITEC PVT, LTD RANIPET THIS DRAWING IS THE PROPERTY OF CLRI GAP 59. IT IS TO BE USED ONLY FOR THE PURPOSE OF WHICH IT WAS LENT AND MUST NOT BE COPIED. MISUSED OR ITS CONTENTS DIVULGED WITHOUT (CLRI'S) WRITTEN CONSENT DATE CSIR-CLRI, ADYAR, CHENNAI RANITEC PVT, LTD, RANIPET MoEF & CC [GAP-59] SEQUENTIAL PRODUCTION OF BIOFUELS FROM LEATHER SOLID WASTE SHEET Page 6 of 7

The tender specification would stand changed to the above extent. Tender Closing Date : 2 st June 207 upto 2.00 P.M. (IST) Tender Opening Date : 2 st June 207 at 3.00 P.M. (IST) Page 7 of 7