McNally Sayaji Engineering Limited Bangalore Model 10/8 FAH AR 150/510 VASA HD

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1 S. No. S. No. Description As per specification Technical Particulars Technical Particulars Technical Particulars GENERAL Ash Slurry Pump Ash Slurry Pump Ash Slurry Pump Make Warman SAM TURBO INDUSTRY PRIVATE LIMITED McNally Sayaji Engineering Limited Bangalore Model 10/8 FAH AR 150/510 VASA HD Pump Type Horizontal Centrifugal, Double Casing, Horizontal Centrifugal, Double casing Ash Slurry Horizontal centrifugal twin casing ash close non clog, Ash Slurry Pump. pump slurry Pump Horizontal Centrifugal Quantity 12 Nos. (4 pumps in one series). 12 Nos. 12 Nos. 12 Nos Application Ash Slurry Disposal Ash Slurry Disposal Ash Slurry Disposal Specific Gravity Temperature 60 Deg C 60 Deg C 60 Deg C 60 Deg C Rated capacity MWC MWC MWC MWC Total dynamic Head at specified rated capacity 41 m 41 MWC Efficiency at duty point with ash slurry Minimum 70 % 73% 72% 72% with water Minimum 70 % 73% 72% 73% Rated Capacity, Head and Efficiency at ( )45% of rated speed of pump 630 m3/hr, 12.8 m, 77.5%, 375 RPM 630 M 3 /HR,11 M,60% Capacity: 346.5, Head: 12.4 (with ash slurry) Rated Capacity, Head and Efficiency at (+)10% of rated speed of pump 630 m3/hr, 50.2 m, 69.2%, 745 RPM 630 M 3 /HR,50.5 M,66% Capacity: 693, Head: 49.6 (with ash slurry) Pump speed at rated parameter (rpm) Maximum 1000 rpm at minimum speed of pump at ( )45%. 400 ( 45% of the Rated RPM is 375, However as the pump curve is plotted from 400 RPM, the Minimum speed is considered as 400 RPM. The pump can work satisfactorily at 375 RPM also) at maximum speed of pump at (+)10% Shut off Head MWC 45 m Pump input power (BKW) at duty point With ash slurry With water Pump input power (BKW) at ( ) 45% of rated speed with ash slurry pumping KW, KW at (+) 10% of rated speed with ash slurry pumping KW, KW Range of operation of pump 50% to 120% of rated flow 40 % to 120% of rated flow Suction condition Flooded Suction with suction lift of 2m Flooded FLOODED Flooded Size of suction flange, mm ID 254 mm Size of discharge flange, mm ID 203 mm Impeller Size (dia. mm) & Type 686, closed 545 MM / CLOSED NON CLOG Number of vanes 5 FIVE Maximum Size of solids pump can handle min.40 mm size ash clinkers. 83 mm

2 S. No. S. No. Description As per specification Technical Particulars Technical Particulars Technical Particulars GENERAL Ash Slurry Pump Ash Slurry Pump Ash Slurry Pump First stage 5.5 kg/cm2 Gland Seal water Requirement Second stage 10.3 kg/cm2 Clear water, 3.0 m 3 /hr & Delivery Quality: Clear Water, Quantity: 40 LPM, (Quality, Quantity and pressure). Third stage 15 kg/cm2 Pessure+1 kg/cm 2 Pressure: 5.3 Kg/cm2 Fourth stage 20 kg/cm Weight of bare pump, Kgs 3000 Apprx 1850 KGS 4000 (Approx) GD 2 value of the pump NM Vibration Limit VDI 2056/BS 4675 standards. 7.6 mm/sec RMS 50 MICRONS Maximum rms value value of the vibration velocity 4.5 mm/s Noise Level 85 dba at 1 mtr from equipment. 85 dba at 1m distance 85 Dba at a distance of 1 meter Maximum 85 db (At a distance of 1 Mtr from pump & motor) Hydrostatic test pressure and duration Hydro test of Casing shall be done at 2 times the rated head or 1.5 times the shut off pressure of the last pump of the series whichever is higher. As per mutually agreed QAP KG/CM 2 & 30 MINS Pump Bearing Type anti friction type bearings Tappered roller Cup & Cone Type 1.5 times the working Pressure for 10 Minutes Drive End: Spherical Roller, Non Drive End: Cylindrical Roller Pump Bearing Make SKF/FAG/TIMKEN Timken TIMKEN SKF/FAG Pump bearing lubrication oil lubricated Grease GREASE Grease Lubrication NPSH 3.3 m 5.0 / FLOODED 3.2 M Material of Construction Casing ( For Double casing Pumps) i) i) Outer Casing Cast Steel as per ASTM A216 Gr. WCB OR Ductile iron as per ASTM OR Spheroidal Graphite iron as per IS Ductile Iron ASTM A536 CAST STEEL to ASTM A 216 Gr. WCB Spheroidal Graphite Iron as Per IS 1865 ii) ii) Inner Casing/Volute Liner Impeller Chrome nickel cast iron (composition to Ni hard IV) of 550 BHN. Or 24% chromium cast iron of 550BHN Chrome nickel cast iron (composition to Nihard IV) of 550 BHN Or 24% chromium cast iron of 550 BHN. OR Hi Chrome (ASTM 532 Gr III A) with hardness of min. 600 BHN Replaceable Liners have been offered in Ultra Chrome (A05) a patented material of Weir Minerals with a hardness of BHN. Impeller has been offered in Ultra Chrome a patented material of Weir Minerals with a hardness of BHN. Chrome Nickel cast iron (Composition to Ni hard IV) of 550 BHN/ 24% Chromium cast iron of 550 BHN. Chrome Nickel cast iron (Composition to Ni hard IV) of 550 BHN/ 24% Chromium cast iron of 550 BHN. 24 % to 27% Hichrome ASTM 532 Gr III A BHN % to 27% Hichrome ASTM 532 Gr III A BHN Back Liner Chrome nickel cast iron (composition to Nihard IV) of 550 BHN Or 24% chromium cast iron of 550 BHN. OR Hi Chrome (ASTM 532 Gr III A) with hardness of min. 600 BHN Liner has been offered in Ultra Chrome a patented material of Weir Minerals with a hardness of BHN. Chrome Nickel cast iron (Composition to Ni hard IV) of 550 BHN/ 24% Chromium cast iron of 550 BHN. 24 % to 27% Hichrome ASTM 532 Gr III A BHN Shaft Carbon steel to AISI 1040 / EN 8 EN8 or END whichever is superior BS 970 EN 8 EN Shaft sleeve SS Stainless Steel or 420C stainless steel which ever is superior ASTM A 743 CA 15 ( BHN) SS Bearing bed CAST IRON TO : IS 210 FG 200 Bearing Housing Cast Iron Base frame IS 2062, Grade E250 IS 2062 M.S M.S Fabricated DRIVE SYSTEM DETAILS Recommended Motor rating, kw 200 KW 200 kw 200 kw 200 kw

3 S. No. S. No. Description As per specification Technical Particulars Technical Particulars Technical Particulars GENERAL Ash Slurry Pump Ash Slurry Pump Ash Slurry Pump Motor Speed, rpm (Syn.) 1500 rpm 1500 rpm 1500 rpm 1500 rpm PAINTING Surface Preparation TSGENCO painting requirements Grit blast and remove fine dust by compressed Two pack Epoxy / 100 microns / OXFORD air BLUE As per Approved QAP/Drawing/Data Sheet Type of Paint Will be provided during detailed engineering stage As per Approved QAP/Drawing/Data Sheet Total Paint DFT microns As per Approved QAP/Drawing/Data Sheet Final RAL color shade of outside surface RAL 5005 signal blue As per Approved QAP/Drawing/Data Sheet

4 S. No. Description As per specification Technical Particulars 1.00 General Gear box Gear box Gear box 1.00 Make/Manufacturer PREMIUM Premium Transmission Ltd PREMIUM/Equivalent 1.10 Model H1 180 H1 200 FC H Type of gear Box Helical Single Stage Reduction Gear Box Helical Helical Single reduction Helical 1.30 Motor rating (kw/rpm) 200KW/ 1500 rpm 200KW/1500 rpm(syn.) 200KW/1500 rpm(syn.) 200KW/1500 rpm(syn.) 1.40 Total Weight of Unit without Oil 300 (apprx) 300 KGS Quantity 3 (1W+2SB) Nos. 3 NOS 03 Nos. 03 Nos Nominal Output Ratio Gear ratio shall be (0.97 X 1480) divided by rpm 2.03:1 of pump at 110% of duty point 1.35:1 2.03: Actual Ratio 2.026:1 ON AWARD OF CONTRACT 2.026; Nominal Output Speed RPM Nominal Output Torque 5195 Nm 1310 RPM 5194Nm 1.10 Acceptable Vibration Limit Vibration level of Gear Box shall not exceed 75 microns or shall be accepted as per VDI 2056 / BS <2 mm/sec 2 m/s MM/SEC 1.11 Acceptable Noise Level Maximum noise level shall not exceed 85 db (A) when measured at 1.0 m away from noise 85db 85 db emission source. 85 dba from 1.5 m 1.12 Type of Cooling Air cooled FAN fan air and water 1.13 Type of Lubricant SPALSH oil SPLASH 1.14 Oil Type 320 GRADE tarxol G Quantity of Oil Required LTS Maximum rise in Oil Temperature maximum rise of oil temperature shall not be 110 more than ambient +45 deg. C. 40 DEG ABOVE AMBIENT OF 50 DEG Duty Continuous 24 hrs /day HEAVY DUTY CONTINOUS' HEAVY DUTY 1.18 Type of Loading Continuous designed for Heavy Shock Loading HEAVY SHOCK UNIFORM HEAVY SHOCK 1.19 Mechanical Service Factor Design Mechanical Rating in KW Based on 200KW motor rating KW AT 1500 RPM 402 KW 1.21 Design Thermal rating in KW 407 KW AT 1500 RPM AT 20 DEG CENT 394 KW /WITH FAN AND CC 2.00 Material of Construction 2.10 Casing Cast Iron FG 260 to IS:210 CI FG 260 CI Fg 260 CI FG Gear and pinion Case Hardened Alloy Steel (EN353, BS:970) 815 M17 815M17 (En 353) BS M Output Shaft EN 24, BS C8 N IS C 8N 45 C8 N 2.40 Input Shaft Case Hardened Alloy Steel (EN 19, BS 970) 815 M17 BS 970 En 19T 815 M Painting 3.01 Surface Preparation TSGENCO painting requirements WILL BE PROVIDE LATER AS PER APPROVED SPECN WILL BE PROVIDED LATER 3.02 Type of Paint RAL 5015 AS PER APPROVED SPECN RAL Total Paint DFT MICRON DFT AS PER APPROVED SPECN MICRON DFT 3.04 Final RAL color shade of outside surface BLUE AS PER APPROVED SPECN BLUE

5 1.01 General Variable Speed with manual scoop controlled actuator 1.02 Make/Manufacturer PREMIUM PREMIUM TRANSMISSION PREMIUM/Equivalent 1.03 Model No. 500 PST PST PST (Variable speed fluid coupling) 1.04 Maximum Power Transmission Capacity 275 RPM 272 KW AT 1500 RPM 275KW/1500 rpm 1.05 Motor rating (KW/RPM) 200 KW/1500 rpm 200KW/1500 rpm (syn.) 200KW/1500 rpm (syn.) 200KW/1500 rpm (syn.) 1.06 Total Weight of Unit without Oil 685 Kg 790 KGS 685 kg 1.07 Oil Capacity of Fluid Coupling 270 LTR 270 LITS 270 liters 1.08 Acceptable Vibration Limit Vibration level of fluid coupling shall not be exceed 75 microns or shall be accepted as per VDI 2056 / BS MM/SEC RMS 7.1mm/sec(RMS) 1.09 Acceptable Noise Level 1.10 Type of Cooling Maximum noise level shall not exceed 85 db (A) when measured at 1.0 m away from 85 dba from 1.5 M 85 dba noise emission source. Water operated oil cooler, Shell and Tube type Heat exchanger OIL THROUGH WATER OPERATED OIL COOLER 1.11 Type of Lubricant OIL hydrolic oil 1.12 Speed Regulating Range (+) 10% to ( ) 45 % `5:1' 1.13 Coupling Speed 1500 RPM 1485 RPM 1500 rpm through water operated shell & tube type heat exchanger Percentage of Slip Maximum Slip Permissible 3% At duty point REFER T/S CURVE 1.16 At ( )45% speed REFER T/S CURVE 1.17 At (+) 10 % speed 0.03 REFER T/S CURVE 1.18 Maximum Slip at any point REFER T/S CURVE 1.19 Moment of Inertia, GD2 of 1.20 Of Primary parts(input side) KG M kgm^2

6 1.21 Of Secondary parts (Output side) KG M kgm^ Of oil in circuit (Circuit full) 7.2 LATER 7.2 kgm^ Total GD2 of rotating assembly with circuit full of oil LATER kgm^ Windage Losses 2 KW 0.02 BHARAT PETROLEUM MAK 46 HINDUSTAN 1.25 Oil Specification 46 INDIAN OIL SERVO SYSTEM 46 PETROLEUM ENKLO 46 INDIAN OIL SERVO SYETEM Length and specification of connecting hose pipe (oil 1 1/2" BSPx3 meter len. 2 ON AWARD OF CONTRACT service). no's 2.00 Oil Cooler 2.01 Type Water operated oil cooler, water operated shell & tube Shell and Tube type Heat SHEEL AND TUBE TYPE type exchanger 2.02 Oil Flow designed 125 LPM 2.03 I/L & O/L Oil Temperature 75 DEG C./65 DEG C Water Flow required 5.5 m3/hr 8.6 m^3/hr I/L & O/L Water Temperature 35 & Deg C./42 Deg C Inlet Water Pressure The operating pressure of clarified water of fluid coupling cooler shall be 6.0 Kg/cm2(g). The oil cooler 3 kg/cm2 3 kg cm^2 shall be tested to withstand min. 10 Kg/cm2 (g) water pressure during inspection Water Pressure Drop 0.5 kg/cm2 0.5 kg cm^ Working Design pressure for Shell Side(Oil) ON AWARD OF CONTRACT 10 kg cm^ Test pressure for Shell Side ON AWARD OF CONTRACT 15 kg cm^ Working Design pressure for Tube Side(Water) ON AWARD OF CONTRACT 7.5 kg cm^ Test pressure for Tube Side. ON AWARD OF CONTRACT 12 kg cm^ Diameter and thickness of Tube ON AWARD OF CONTRACT 9.5 DIA x 22 SWG 2.13 Number of Tubes ON AWARD OF CONTRACT AS REQUIRED

7 2.14 Material of Construction ON AWARD OF CONTRACT 2.15 Shell ERW Pipe ON AWARD OF CONTRACT ERW PIPE 2.16 Tubes Copper ON AWARD OF CONTRACT COPPER 3.00 Oil Circulation Pump Gear Pump with relief valve/ As per proven standard of manufacturer Make PTL APPROVED Rotodel 3.02 Capacity 125 lpm 125 LPM 3.03 Head 3 kg/cm2 1 mtr Motor Rating 3 hp 1500 rpm 3 HP,4P 3.05 Motor Specifications TEFC SQ CAGE MOTOIR REFER DATA SHEET 3.06 Material of Construction 3.07 Impeller LM4/LM6 LM6(M)/LM25(M) BS: Back casing LM4/LM Runner LM4/LM Scoop Casing LM4/LM Shaft EN 8 IS:1875 CL IV 3.12 Coupling Box and Cover IS 2062 IS:2062,Gr E250,Q A 3.13 Fusible Plug ON AWARD OF CONTRACT IS:2062,Gr E250,Q A+SOLDER 3.14 Scoop housing ON AWARD OF CONTRACT IS:210, FG Scoop housing bracket ON AWARD OF CONTRACT 4.00 Pressure Gauge weather and dust proof as per IP65 REFER DATA SHEET 4.01 Model No. ON AWARD OF CONTRACT 4.02 Make H GURU/EQUIV 4.03 Type BOURDON 4.04 Range KG/CM Enclosure Class/Protection ON AWARD OF CONTRACT 4.06 Over range protection ON AWARD OF CONTRACT 4.07 Size of Dial gauge ON AWARD OF CONTRACT 4.08 Colour and lettering ON AWARD OF CONTRACT 4.09 Scale ON AWARD OF CONTRACT 4.10 Safety Feature ON AWARD OF CONTRACT 4.11 Adjustment ON AWARD OF CONTRACT

8 4.12 Material Specification ON AWARD OF CONTRACT 4.13 Sensing element material ON AWARD OF CONTRACT 4.14 Movement material ON AWARD OF CONTRACT 4.15 Case material ON AWARD OF CONTRACT 5.00 Pressure Switch weather and dust proof as per IP Model No Make INDFOSS 5.03 Type ON AWARD OF CONTRACT 5.04 Range 0.1 TO 1 KG/CM Enclosure Class/Protection ON AWARD OF CONTRACT 5.06 Over range Protection ON AWARD OF CONTRACT 5.07 Set point adjustment ON AWARD OF CONTRACT 5.08 Switch Configuration ON AWARD OF CONTRACT 5.09 Switch Rating ON AWARD OF CONTRACT 5.10 Switch type ON AWARD OF CONTRACT 5.11 Repeatability ON AWARD OF CONTRACT 5.12 Maximum operating temperature ON AWARD OF CONTRACT 5.13 Material Specification ON AWARD OF CONTRACT 5.14 Sensing element material ON AWARD OF CONTRACT 5.15 Case material ON AWARD OF CONTRACT 6.00 Temperature gauge weather and dust proof as per IP Model No Make H GURU/EQUIV 6.03 Type 6.04 Range DEG CENT 6.05 Enclosure Class/Protection ON AWARD OF CONTRACT 6.06 Over range protection ON AWARD OF CONTRACT 6.07 Size of Dial gauge ON AWARD OF CONTRACT 6.08 Colour and lettering ON AWARD OF CONTRACT 6.09 Scale ON AWARD OF CONTRACT 6.10 Safety Feature ON AWARD OF CONTRACT 6.11 Adjustment ON AWARD OF CONTRACT 6.12 Material Specification ON AWARD OF CONTRACT REFER DATA SHEET REFER DATA SHEET

9 6.13 Sensing element material ON AWARD OF CONTRACT 6.14 Movement material ON AWARD OF CONTRACT 6.15 Case material ON AWARD OF CONTRACT 7.00 Temperature Switch weather and dust proof as per IP65 REFER DATA SHEET 7.01 Model No Make INDFOSS 7.03 Type 7.04 Range DEG CENT 7.05 Enclosure Class/Protection ON AWARD OF CONTRACT 7.06 Over range Protection ON AWARD OF CONTRACT 7.07 Set point adjustment ON AWARD OF CONTRACT 7.08 Switch Configuration ON AWARD OF CONTRACT 7.09 Switch Rating ON AWARD OF CONTRACT 7.10 Switch type ON AWARD OF CONTRACT 7.11 Repeatability ON AWARD OF CONTRACT 7.12 Maximum operating temperature ON AWARD OF CONTRACT 7.13 Material Specification ON AWARD OF CONTRACT 7.14 Sensing element material ON AWARD OF CONTRACT 7.15 Case material ON AWARD OF CONTRACT 8.00 Ball Valve (for oil isolation) ON AWARD OF CONTRACT 8.01 Type ON AWARD OF CONTRACT BALL VALVE 8.02 Make ON AWARD OF CONTRACT PETL STD 8.03 Size ON AWARD OF CONTRACT 40 NB 8.04 Material Specification ON AWARD OF CONTRACT BALL SS 8.05 Body material ON AWARD OF CONTRACT CAST IRON 9.00 Y Strainer ON AWARD OF CONTRACT 9.01 Type ON AWARD OF CONTRACT `Y' TYPE 9.02 Make ON AWARD OF CONTRACT PETL STD Size ON AWARD OF CONTRACT 40 NB 9.04 Material Specification ON AWARD OF CONTRACT 9.05 Body material ON AWARD OF CONTRACT CAST IRON 9.06 Mesh material ON AWARD OF CONTRACT SS PAINTING: TSGENCO painting requirements AS PER APPROVED SPECN

10 10.01 Please indicate type of paint used / total paint DFT / Final RAL color shade of outside surface. AS PER APPROVED SPECN As per approved quality plan