1. Prepared By Md. Moynul Islam Chemical Engineer Expertise on Fuels, Lubricants and Industrial Water Treatment Contact Email : mdmoynul@yahoo.com Mobile: +8801816449869 TankerCalc For Bunker Surveyors

2. Bunker Quantity Determination Software TankerCalc This is the software designed to automate entire bunker calculation process without compromising with any standard. All of the petroleum measurement tables required to work with Density, API Gravity or Specific Gravity are embedded in this software. This is light weight and can be used without installation in any windows based system. This is applicable for, Crude Oils, Gasolenes, Transition Zone, Jet Fuels, Fuel Oils and Lubricants The main feature of this software is interactive conversion capabilities. With a single click one can switch from one measurement standard (say, Density based measurement to APIG based measurement) to another standard without changing the existing values. The accuracy of the calculation is tested by comparing with DNVPS software Bunker Master 2.0 and with Shells BunkerCalc. This software can be used universally to calculate the actual fuel quantity. Additionally this software contains energy calculation tools, density conversion tools, VCF calculation tools, WCF calculation tools, MT calculation tools and much more. The software is featured with OFF HIRE BUNKER SURVEY, BUNKER ROB SURVEY, ULLAGE REPORT GENERATION, BUNKER STEM SURVEY and much more 3. PowerSoft TankerCalc snapshots from development environment 4. TankerCalc Off Hire Bunker Survey 5. TankerCalc Bunker Stem Survey-Supply Vessel Info 6. TankerCalc Bunker Stem Survey-Supply Vessel Measurement 7. TankerCalc Bunker Stem Survey-Receiving Vessel Info 8. TankerCalc Bunker Stem Survey-Receiving Vessel Measurement 9. TankerCalc Bunker Stem Survey-Summery Report 10. TankerCalc Bunker Stem Survey- Final Report for Client-Page01 Bunker Stem Survey Report Ref :BSSR Aug-28-2013 PORT STBD UNIT Vessel Name : M.T. XYZ FWD 6.4 6.4 m IMO Number : BD90000123 MID 6.4 6.4 m Place of Survey : DHAKA,ANCHORAGE AFT 7 7 m Date of Survey : Aug-28-2013 0.629 0 Time of Survey : 10:08 AM 0 Fuel Grade : Fuel Oils,RME 180 Tank Name Tank Sounding (mm) Observed Volume (m3) Density at 15oC (Dens, kg/m3) Tank Temperature (oC) VCF TABLE 54B Corr'd Volume at 15oC (m3) WCF TABLE 56 QTY. in Air (MT) 3P 6600 579.687 986.9 38 0.98418 570.52 0.9858 562.419 3S 6500 575.555 986.9 38 0.98418 566.45 0.9858 558.406 1136.97 1120.825 After Delivery Date of Survey : Aug-28-2013 PORT STBD UNIT Time of Survey : 10:08 AM FWD 5.5 5.5 m MID 5.5 5.5 m AFT 6.9 6.9 m 1.468 0 0 Tank Name Tank Sounding (mm) Observed Volume (m3) Density at 15oC (Dens, kg/m3) Tank Temperature (oC) VCF TABLE 54B Corr'd Volume at 15oC (m3) WCF TABLE 56 QTY. in Air (MT) 3P 726 64.603 986.9 38 0.98418 63.58 0.9858 62.677 3S 725 63.746 986.9 38 0.98418 62.74 0.9858 61.849 126.32 124.526 XYZ XYZ XYZ Supplier Representative Surveyor Vessel Representative Report Generated on 8/28/2013 11:19:01 AM TOTAL QUANTITY DELIVERED BY THE SUPPLY VESSEL (MT): 996.299 Vessel Measurement After Delivery SUPPLY VESSEL DRAFTS BEFORE DELIVERY CORRECTED TRIM VESSEL LIST SEA STATE CHOPY Vessel Measurement Before Delivery SUPPLY VESSEL DRAFTS AFTER DELIVERY CORRECTED TRIM VESSEL LIST SEA STATE CHOPY 11. TankerCalc Bunker Stem Survey- Final Report for Client-Page02 Vessel Name : M.T. ZYX Vessel IMO : BD900000 Place of Survey : DHAKA,ANCHORAGE Date of Survey : Aug-28-2013 Time of Survey : 11:08 AM Fuel Grade : Fuel Oils-RME 180 Last Port : CHITTAGONG Sailing Date & Time : Aug-28-2013,11:08 AM BUNKER ON SAILING FROM LAST PORT HFO (MT): 2455 LFO (MT): 136.7 OTHERS (MT): 0 AVERAGE FUEL CONSUMPTION AT SEA IN PORT IN ANCHOR HFO (MT): 23 8.5 8.5 LFO (MT): 0 0 0 PORT STBD UNIT PORT STBD UNIT FWD 6.09 6.09 m FWD 6 6 m MID 6.09 6.09 m MID 6 6 m AFT 9.39 9.39 m AFT 9.43 9.43 m 3.46 0 3.596 0 0 0 Tank Name Tank Sounding (mm) Observed Volume (m3) Density at 15oC (Dens, kg/m3) Tank Temperature (oC) VCF TABLE 54B Corr'd Volume at 15oC (m3) WCF TABLE 56 QTY. in Air (MT) 1P 2500 1057.41 986.2 36 0.98555 1042.13 0.9851 1026.602 1S - - - - - - - - 2P 5030 275.58 977.5 37 0.98469 271.36 0.9764 264.956 2S 4210 306.05 986.2 48 0.97724 299.08 0.9851 294.624 SERV GAUGED 39 986.2 92 0.9465 36.91 0.9851 36.36 SETT GAUGED 70 986.2 88 0.94931 66.45 0.9851 65.46 OIF 1080 7 986.2 44 0.98002 6.86 0.9851 6.758 SERV-2 GAUGED 30 977.5 69 0.96219 28.87 0.9764 28.189 SETT-2 GAUGED 69 977.5 56 0.97136 67.02 0.9764 65.438 1818.68 1788.387 Tank Name Tank Sounding (mm) Observed Volume (m3) Density at 15oC (Dens, kg/m3) Tank Temperature (oC) VCF TABLE 54B Corr'd Volume at 15oC (m3) WCF TABLE 56 QTY. in Air (MT) 1P 2500 1057.41 986.2 36 0.98555 1042.13 0.9851 1026.602 1S 2000 1027.21 986.9 38 0.98418 1010.96 0.9858 996.604 2P 5030 275.58 977.5 37 0.98469 271.36 0.9764 264.956 2S 4210 306.05 986.2 48 0.97724 299.08 0.9851 294.624 SERV GAUGED 39 986.2 92 0.9465 36.91 0.9851 36.36 SETT GAUGED 70 986.2 88 0.94931 66.45 0.9851 65.46 OIF 1080 7 986.2 44 0.98002 6.86 0.9851 6.758 SERV-2 GAUGED 30 977.5 69 0.96219 28.87 0.9764 28.189 SETT-2 GAUGED 69 977.5 56 0.97136 67.02 0.9764 65.438 2829.64 2784.991 VOLUME AT 15 DEG C DENSITY AT 15 DEG C MASS MT in Vacuum WCF TABLE 56 MASS MT in Air 1137.411 986.9 1123 0.9858 1120.96 1010.65 986.9 1010.65 0.9858 996.299 1010.96 986.9 1010.96 0.9858 996.604 0.31 0.31 0.305 XYZ XYZ XYZ Supplier Representative Surveyor Vessel Representative Report Generated on 8/28/2013 11:19:25 AM Vessel Outturn Quantity: C Difference: (C-A) or (C-B if no BDN) Summery Vessel Measurement Before Delivery Vessel Measurement After Delivery TOTAL QUANTITY RECEIVED (MT): 996.604 Bunker Delivery Note (BDN) Data: A Delivered Quantity : B SEA STATE CHOPY RECEIVING VESSEL DRAFTS AFTER DELIVERY CORRECTED TRIM VESSEL LIST SEA STATE CHOPY VESSEL LIST Receiving Vessel Information RECEIVING VESSEL DRAFTS BEFORE DELIVERY CORRECTED TRIM 12. TankerCalc Built-in Trim Correction Feature 13. TankerCalc Built-in Interpolation Feature 14. TankerCalc Built-in Average Temperature Calculation 15. TankerCalc Built-in Density Commingle Calculation 16. TankerCalc Working with Density at 15oC 17. TankerCalc Working with API Gravity at 60oF 18. TankerCalc Working with Specific Gravity at 60/60oF 19. TankerCalc Bunker ROB Survey 20. TankerCalc Option to store survey data in database 21. TankerCalc Bunker ROB Report Vessel Name : MT RAJANIGANDHA PORT STBD UNIT Vessel IMO Number : BD9000010 FWD 7.49 7.49 m Place of Survey : DHAKA MID 7.91 7.91 m Date of Survey : Jul-25-2013 AFT 8.48 8.48 m Fuel Grade : Fuel Oils-RME 180 1.039 m (STERN) Tank Name Tank Sounding (mm) Observed Volume (m3) Density at 15oC (Dens, kg/m3) Tank Temperature (oC) VCF TABLE 54B Corr'd Volume at 15oC (m3) WCF TABLE 56 QTY. in Air (MT) PAB901 234 1200 959.92 23 0.99432 1193.184 0.95882 1144.049 PAB902 332 1344 959.92 33 0.98718 1326.77 0.95882 1272.134 PAB903 332 4424 959.92 33 0.98718 4367.284 0.95882 4187.439 PAB904 234 3132 959.92 30 0.98933 3098.582 0.95882 2970.982 PAB905 232 3122 959.92 34 0.98647 3079.759 0.95882 2952.934 PBC901 233 1212 959.92 30 0.98933 1199.068 0.95882 1149.69 PBC902 232 1211 959.92 30 0.98933 1198.079 0.95882 1148.742 TOTAL 15645 15462.726 QTY in air, MT 14825.97 GSV, m3 15462.726 GSV, US,bbl 97257.621 GSV, US, gal 4084820.062 XYZ XYZ XYZ Supplier Representative Surveyor Vessel Representative Report Generated on 8/31/2013 9:49:14 AM Bunker ROB Survey Report DRAFT CORRECTED TRIM 22. TankerCalc Ship Ullage Report Generator 23. Bunker Quantity Determination Software Excel Based This is an excel based software designed to automate entire bunker calculation process without compromising with any standard. All of the petroleum measurement tables are embedded in this software. Theres no need to carry the ASTM petroleum measurement tables (ASTM 53B, 54B and 56D). The accuracy of the calculation is also tested comparing with DNVPS software Bunker Master 2.0 and with Shells BunkerCalc. This software can be used universally to calculate the actual fuel quantity in any tanker. 24. Expecting your valuable suggestion Expecting your valuable suggestion/comments about further improvement of this Software. For more information about the customized bunker fuel calculation software please contact via email mdmoynul@yahoo.com or via mobile +8801816449869