RFA-222B, 07Nov21

Pond Pond Pond Pond Pond Pond Pond Pond Pond-2 High Land EP EP EP EP EP EP EP EP EP EP EP EP EP EP Banana Garden Lo Land Lo Land Pond Pond Pond Pond Pond Pond Pond-01 Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Canal Canal Canal Canal High Land Pond Pond Borrow Pit Pond Pond Building Pond Tinshed Pond Pond Pond Pond Building Underconstruction High Land EP EP EP EP EP EP EP EP Electricty Line Remheight =8.127m Borrow Pit Pond Pond Pond Pond Pond Pond EP EP EP EP EP EP EP EP EP EP EP EP Tinshed Tinshed Pond Pond Pond Pond Pond Pond Pond Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Tinshed Graveyard Borrow Pit Pond High Land High Land Garden Pond Tila Pond Pond Pond Pond Pond Tower High Land Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Borrow Pit Borrow Pit Borrow Pit Pond Pond Pond High Land Pond Pond Pond EP EP Pond Pond Pond High Land High Land High Land High Land Pond Pond Pond Pond Pond EP EP EP EP 11 KV Electricty Line Pond Pond Borrow Pit Borrow Pit Borrow Pit Pond Borrow Pit Borrow Pit Pond Pond Pond Pond Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit High Land High Land High Land High Land Pond Pond Pond Pond Pond Pond Pond High Land High Land High Land High Land Pond Pond Pond Pond Pond High Land High Land High Land High Land High Land Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Borrow Pit Pond High Land Pond Pond Pond Pond Pond High Land High Land High Land Pond Pond Pond Pond EP EP EP EP Pond Pond Pond Pond Pond Pond Bridge Canal Canal Canal Canal Canal Canal Pond 2-Storied Building Low Land Low Land Low Land Tinshed Tinshed Pond Pond Pond Pond Pond Pond Pond Tinshed Pond High Land High Land High Land Low Land High Land High Land High Land Homestead Area Pond Low Land Low Land High Land High Land Pond 11 KV Electricty Line High Land High Land High Land Low Land High Land High Land Homestead Area High Land EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP 52.8818 Tinshed Tinshed Tin Tinshed Tinshed Tin Mosque Tinshed 1-Std Pond 1-Std High Land High Land High Land High Land Pond Pond High Land High Land High Land Homestead Area Pond Pond Semipucca Borrow Pit Borrow Pit Pond Pond High Land Tinshed Semipucca TS Tinshed Tinshed SP Pond Pond Pond High Land Pond UC.Wall High Land Borrow Pit Tin Shop Pond Pond Pond Pond Pond Pond Pond Pond 2-Storied Building 3-Storied Building 1-Storied Building 2-Storied Building Pond Homestead Area Garden Garden Pond Homestead Area Homestead Area High Land Pond To Village Road Bill Board Tinshed To Village Road To Village Road Tinshed 1-Std Tinshed Tin 1-Stried Building 1-Stried Building 1-Stried Building Pond Dhaka To Sylhet High Way Road To Sylhet To Dhaka Electricity Line Tinshed Toilet BM-01 BM-02 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 2 3 16 18 19 20 21 22 23 24 25 26 27 28 29 30 31 33 34 35 36 37 38 I-l I-k I-j I-i I-h I-f I-e I-d I-c I-b I-a I-g II-r II-q II-p II-m ll-l II-k II-j II-i II-h II-g II-f II-e II-d II-c II-b II-a I-m I-l I-k I-j I-i I-h I-f I-e I-d I-c I-b I-a I-g II-r II-q II-p II-o II-n II-m ll-l II-k II-j II-i II-h II-g II-f II-e II-d II-c II-b II-a I-m 1 4 5 6 7 8 9 10 11 12 13 14 15 17 32 II-o II-n Inspection Location NOTE: LAND DEVELOPMENT WORKS FOR BANGLADESH SPECIAL ECONOMIC ZONE DEVELOPMENT UNDER FOREIGN DIRECT INVESTMENT PROMOTION PROJECT (FDIPP) Inspection Location TBM-17 X=258404.008 Y=2636524.574 Z=+4.070m TBM-12 X=258521.987 Y=2637028.293 Z=+5.678m TBM-18 X=257942.583 Y=2637547.434 Z=+3.767m Survey date: 2-Sep-21 TBM12 Marker Level 5.678 m X Y 1 258522.034 2637028.233 5.696 m 0.018 m 2 258522.020 2637028.300 5.703 m 0.025 m 3 258522.022 2637028.395 5.716 m 0.038 m 4 258521.962 2637028.299 5.734 m 0.056 m 5 258521.987 2637028.293 5.763 m 0.085 m 6 258521.972 2637028.400 5.692 m 0.014 m 7 258521.912 2637028.298 5.674 m -0.004 m 8 258521.900 2637028.295 5.732 m 0.054 m 9 258521.894 2637028.393 5.702 m 0.024 m TBM17 Marker Level 5.77 m X Y 1 258404.034 2636524.508 5.835 m 0.065 m 2 258404.043 2636524.575 5.753 m -0.017 m 3 258404.035 2636524.677 5.858 m 0.088 m 4 258403.998 2636524.601 5.773 m 0.003 m 5 258404.008 2636524.574 5.796 m 0.026 m 6 258404.005 2636524.672 5.772 m 0.002 m 7 258403.936 2636524.591 5.867 m 0.097 m 8 258403.937 2636524.585 5.747 m -0.023 m 9 258403.943 2636524.676 5.857 m 0.087 m TBM18 Marker Level 3.767 m X Y 1 257942.620 2637547.383 3.882 m 0.115 m 2 257942.617 2637547.452 3.730 m -0.037 m 3 257942.616 2637547.529 3.846 m 0.079 m 4 257942.583 2637547.452 3.730 m -0.037 m 5 257942.583 2637547.434 3.850 m 0.083 m 6 257942.558 2637547.527 3.779 m 0.012 m 7 257942.500 2637547.462 3.862 m 0.095 m 8 257942.486 2637547.459 3.734 m -0.033 m 9 257942.486 2637547.543 3.832 m 0.065 m *Data of RFA-170A dated 4 Sep. 2021 is applied to Installed result As a result of confirming 9 points per marker, all markers were within the tolerance. Z Balance Z Balance Z Balance 8 7 9 1 6 3 2 8 7 9 1 4 5 6 3 2 8 7 9 1 4 5 6 3 2 5 4 Survey Date TBM No. X Y Z(MSL+) Install level Bamboo height (m) Marker level (MSL+) Drone survey result (MSL+) 12 258521.987 2637028.293 5.678 0.000 5.678 5.755 0.077 tolerance ±15cm 17 258404.008 2636524.574 4.070 1.700 5.770 5.796 0.026 tolerance ±15cm 18 257942.583 2637547.434 3.767 0.000 3.767 0.061 -3.706 tolerance ±15cm Remark 2-Sep-21 ITEM Installed result Survey result Balance 2 Location I A TBM No. 12 Comments Marker Level Inspection X = 258521.987 Y = 2637028.293 Z = 5.678 Date Witness Mr. Russel (NKJV) Location II A TBM No. 17 Comments Marker Level Inspection X = 258404.008 Y = 2636524.574 Z = 4.070 Date Witness Mr. Russel (NKJV) Location I A TBM No. 18 Comments Marker Level Inspection X = 257942.583 Y = 2637547.434 Z = 3.768 Note: Date Witness Inspection 02-Sep-21 Inspection Inspection 02-Sep-21 TBM 18 photo was taken after inspection date due heavy rain water in the area. Pond Pond Pond Pond Pond Pond Pond Pond Pond-2 High Land EP EP EP EP EP EP EP EP EP EP EP EP EP EP Banana Garden Lo Land Lo Land Pond Pond Pond Pond Pond Pond Pond-01 Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Canal Canal Canal Canal High Land Pond Pond Borrow Pit Pond Pond Building Pond Tinshed Pond Pond Pond Pond Building Underconstruction High Land EP EP EP EP EP EP EP EP Electricty Line Remheight =8.127m Borrow Pit Pond Pond Pond Pond Pond Pond EP EP EP EP EP EP EP EP EP EP EP EP Tinshed Tinshed Pond Pond Pond Pond Pond Pond Pond Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Tinshed Graveyard Borrow Pit Pond High Land High Land Garden Pond Tila Pond Pond Pond Pond Pond Tower High Land Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Borrow Pit Borrow Pit Borrow Pit Pond Pond Pond High Land Pond Pond Pond EP EP Pond Pond Pond High Land High Land High Land High Land Pond Pond Pond Pond Pond EP EP EP EP 11 KV Electricty Line Pond Pond Borrow Pit Borrow Pit Borrow Pit Pond Borrow Pit Borrow Pit Pond Pond Pond Pond Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit Borrow Pit High Land High Land High Land High Land Pond Pond Pond Pond Pond Pond Pond High Land High Land High Land High Land Pond Pond Pond Pond Pond High Land High Land High Land High Land High Land Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Pond Borrow Pit Pond High Land Pond Pond Pond Pond Pond High Land High Land High Land Pond Pond Pond Pond EP EP EP EP Pond Pond Pond Pond Pond Pond Bridge Canal Canal Canal Canal Canal Canal Pond 2-Storied Building Low Land Low Land Low Land Tinshed Tinshed Pond Pond Pond Pond Pond Pond Pond Tinshed Pond High Land High Land High Land Low Land High Land High Land High Land Homestead Area Pond Low Land Low Land High Land High Land Pond 11 KV Electricty Line High Land High Land High Land Low Land High Land High Land Homestead Area High Land EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP EP 52.8818 Tinshed Tinshed Tin Tinshed Tinshed Tin Mosque Tinshed 1-Std Pond 1-Std High Land High Land High Land High Land Pond Pond High Land High Land High Land Homestead Area Pond Pond Semipucca Borrow Pit Borrow Pit Pond Pond High Land Tinshed Semipucca TS Tinshed Tinshed SP Pond Pond Pond High Land Pond UC.Wall High Land Borrow Pit Tin Shop Pond Pond Pond Pond Pond Pond Pond Pond 2-Storied Building 3-Storied Building 1-Storied Building 2-Storied Building Pond Homestead Area Garden Garden Pond Homestead Area Homestead Area High Land Pond To Village Road Bill Board Tinshed To Village Road To Village Road Tinshed 1-Std Tinshed Tin 1-Stried Building 1-Stried Building 1-Stried Building Pond Dhaka To Sylhet High Way Road To Sylhet To Dhaka Electricity Line Tinshed Toilet BM-01 BM-02 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 2 3 16 18 19 20 21 22 23 24 25 26 27 28 29 30 31 33 34 35 36 37 38 I-l I-k I-j I-i I-h I-f I-e I-d I-c I-b I-a I-g II-r II-q II-p II-m ll-l II-k II-j II-i II-h II-g II-f II-e II-d II-c II-b II-a I-m I-l I-k I-j I-i I-h I-f I-e I-d I-c I-b I-a I-g II-r II-q II-p II-o II-n II-m ll-l II-k II-j II-i II-h II-g II-f II-e II-d II-c II-b II-a I-m 1 4 5 6 7 8 9 10 11 12 13 14 15 17 32 II-o II-n Inspection Location NOTE: LAND DEVELOPMENT WORKS FOR BANGLADESH SPECIAL ECONOMIC ZONE DEVELOPMENT UNDER FOREIGN DIRECT INVESTMENT PROMOTION PROJECT (FDIPP) Inspection Location TBM-17 X=258404.008 Y=2636524.574 Z=+4.070m TBM-12 X=258521.987 Y=2637028.293 Z=+5.678m TBM-18 X=257942.583 Y=2637547.434 Z=+3.767m Survey date: 29-Sep-21 TBM12 Marker Level 5.678 m X Y 1 258522.034 2637028.233 5.693 m 0.015 m 2 258522.020 2637028.300 5.606 m -0.072 m 3 258522.022 2637028.395 5.695 m 0.017 m 4 258521.962 2637028.299 5.717 m 0.039 m 5 258521.987 2637028.293 5.734 m 0.056 m 6 258521.972 2637028.400 5.610 m -0.068 m 7 258521.912 2637028.298 5.660 m -0.018 m 8 258521.900 2637028.295 5.645 m -0.033 m 9 258521.894 2637028.393 5.642 m -0.036 m TBM17 Marker Level 5.770 m X Y 1 258404.034 2636524.508 5.760 m -0.010 m 2 258404.043 2636524.575 5.665 m -0.105 m 3 258404.035 2636524.677 5.827 m 0.057 m 4 258403.998 2636524.601 5.696 m -0.074 m 5 258404.008 2636524.574 5.730 m -0.040 m 6 258404.005 2636524.672 5.739 m -0.031 m 7 258403.936 2636524.591 5.774 m 0.004 m 8 258403.937 2636524.585 5.734 m -0.036 m 9 258403.943 2636524.676 5.845 m 0.075 m TBM18 Marker Level 3.767 m X Y 1 257942.620 2637547.383 3.849 m 0.082 m 2 257942.617 2637547.452 3.721 m -0.046 m 3 257942.616 2637547.529 3.786 m 0.019 m 4 257942.583 2637547.452 3.698 m -0.069 m 5 257942.583 2637547.434 3.842 m 0.075 m 6 257942.558 2637547.527 3.727 m -0.040 m 7 257942.500 2637547.462 3.859 m 0.092 m 8 257942.486 2637547.459 3.685 m -0.082 m 9 257942.486 2637547.543 3.764 m -0.003 m *Data of RFA-170A dated 4 Sep. 2021 is applied to Installed result As a result of confirming 9 points per marker, all markers were within the tolerance. Z Balance Z Balance Z Balance 8 7 9 1 6 3 2 8 7 9 1 4 5 6 3 2 8 7 9 1 4 5 6 3 2 5 4 Survey Date TBM No. X Y Z(MSL+) Install level Bamboo height (m) Marker level (MSL+) Drone survey result (MSL+) 12 258521.987 2637028.293 5.678 0.000 5.678 5.734 0.056 tolerance ±15cm 17 258404.008 2636524.574 4.070 1.700 5.770 5.730 -0.040 tolerance ±15cm 18 257942.583 2637547.434 3.767 0.000 3.767 3.842 0.075 tolerance ±15cm 29-Sep-21 Remark ITEM Installed result * Survey result Balance 2 Location I A TBM No. 12 Comments Marker Level Inspection X = 258521.987 Y = 2637028.293 Z = 5.678 Note: Date Witness Location II A TBM No. 17 Comments Marker Level Inspection X = 258404.008 Y = 2636524.574 Z = 4.070 Note: Date Witness Location I A TBM No. 18 Comments Marker Level Inspection X = 257942.583 Y = 2637547.434 Z = 3.768 Note: Date Witness Inspection Inspection Inspection TBM 18 photo was taken after inspection date due to bad weather TBM 12 photo was taken after inspection date due to bad weather TBM 17 photo was taken after inspection date due to bad weather