LEVANTAMIENTO TOPOGRAFICO - BOQUILLA REPRESA YANACOCHA - CHINGAS

Lugar : Yanacocha; Distrito : Chingas; Provincia : Antonio Raymondi y Departamento : AncashFecha : Viernes 02 de Octubre del 2004

Est. HI Punto Cdigo HI ANG. Hz. ANG. Vcal. Ang. Hz Ang. Vcal DI DH. DV AzimutCoordenadas

ESTE NORTE COTAGrads Min Seg Grads Min Seg X YA 1.43 - - - 200,000.00 8,000,000.00 4,200.00

1.43 1 1.43 355 4 47 96 1 43 355.08 96.03 130.00 128.57 (13.58) 355.08 (11.03) 128.09 199,988.97 8,000,128.09 4,186.421.43 2 1.43 304 49 24 97 1 23 304.82 97.02 41.60 40.98 (5.05) 304.82 (33.64) 23.40 199,966.36 8,000,023.40 4,194.951.43 3 1.43 286 40 38 88 2 9 286.68 88.04 38.50 38.45 1.32 286.68 (36.84) 11.04 199,963.16 8,000,011.04 4,201.321.43 4 1.43 265 53 22 86 16 54 265.89 86.28 38.00 37.84 2.46 265.89 (37.74) (2.71) 199,962.26 7,999,997.29 4,202.461.43 5 1.43 236 4 49 93 57 59 236.08 93.97 39.00 38.81 (2.69) 236.08 (32.21) (21.66) 199,967.79 7,999,978.34 4,197.311.43 6 1.43 233 11 45 97 6 52 233.20 97.11 26.00 25.60 (3.20) 233.20 (20.50) (15.34) 199,979.50 7,999,984.66 4,196.801.43 7 1.43 260 11 41 91 34 51 260.19 91.58 22.50 22.48 (0.62) 260.19 (22.15) (3.83) 199,977.85 7,999,996.17 4,199.381.43 8 1.43 300 56 1 96 30 22 300.93 96.51 24.80 24.48 (2.79) 300.93 (21.00) 12.58 199,979.00 8,000,012.58 4,197.211.43 9 1.43 326 49 36 100 6 18 326.83 100.11 26.00 25.20 (4.49) 326.83 (13.79) 21.09 199,986.21 8,000,021.09 4,195.511.43 10 1.43 351 37 0 99 41 30 351.62 99.69 32.00 31.09 (5.31) 351.62 (4.53) 30.76 199,995.47 8,000,030.76 4,194.691.43 11 1.43 205 1 50 91 7 8 205.03 91.12 8.50 8.50 (0.17) 205.03 (3.59) (7.70) 199,996.41 7,999,992.30 4,199.831.43 12 1.43 205 6 53 96 33 40 205.11 96.56 15.50 15.30 (1.76) 205.11 (6.49) (13.85) 199,993.51 7,999,986.15 4,198.241.43 13 1.43 165 20 15 92 18 19 165.34 92.31 14.50 14.48 (0.58) 165.34 3.66 (14.01) 200,003.66 7,999,985.99 4,199.421.43 14 1.43 128 22 53 99 23 48 128.38 99.40 16.30 15.87 (2.63) 128.38 12.44 (9.85) 200,012.44 7,999,990.15 4,197.371.43 15 1.43 102 8 51 105 2 6 102.15 105.04 26.80 25.00 (6.71) 102.15 24.44 (5.26) 200,024.44 7,999,994.74 4,193.291.43 16 1.43 48 56 24 105 55 19 48.94 105.92 15.30 14.15 (4.04) 48.94 10.67 9.29 200,010.67 8,000,009.29 4,195.961.43 17 1.43 13 0 30 100 15 24 13.01 100.26 21.00 20.33 (3.68) 13.01 4.58 19.81 200,004.58 8,000,019.81 4,196.321.43 18 1.43 39 49 0 104 44 22 39.82 104.74 29.30 27.40 (7.21) 39.82 17.55 21.05 200,017.55 8,000,021.05 4,192.791.43 19 1.43 58 26 10 105 16 52 58.44 105.28 26.50 24.66 (6.74) 58.44 21.01 12.91 200,021.01 8,000,012.91 4,193.261.43 20 1.43 70 52 56 105 38 12 70.88 105.64 25.00 23.18 (6.49) 70.88 21.91 7.59 200,021.91 8,000,007.59 4,193.511.43 21 1.43 110 39 44 104 48 29 110.66 104.81 33.50 31.31 (8.28) 110.66 29.30 (11.05) 200,029.30 7,999,988.95 4,191.721.43 22 1.43 105 1 2 106 40 4 105.02 106.67 35.50 32.58 (9.75) 105.02 31.47 (8.44) 200,031.47 7,999,991.56 4,190.251.43 23 1.43 90 48 44 107 38 11 90.81 107.64 32.00 29.06 (9.24) 90.81 29.06 (0.41) 200,029.06 7,999,999.59 4,190.761.43 24 1.43 74 55 41 107 36 47 74.93 107.61 30.20 27.43 (8.71) 74.93 26.49 7.13 200,026.49 8,000,007.13 4,191.291.43 B 1.43 77 22 52 100 4 22 77.38 100.07 35.00 33.93 (6.03) 77.38 33.11 7.41 200,033.11 8,000,007.41 4,193.97

B 1.46 25 1.46 60 56 16 103 50 16 60.94 103.84 15.60 14.71 (3.62) (102.62) 18.76 4.20 200,018.76 8,000,004.20 4,190.351.46 26 1.46 74 34 0 99 34 0 74.57 99.57 31.30 30.44 (5.13) (41.68) 12.87 30.14 200,012.87 8,000,030.14 4,188.841.46 27 1.46 78 54 38 96 2 51 78.91 96.05 61.50 60.82 (6.44) (28.05) 4.51 61.08 200,004.51 8,000,061.08 4,187.53

LEVANTAMIENTO TOPOGRAFICO - BOQUILLA REPRESA YANACOCHA - CHINGAS

Lugar : Yanacocha; Distrito : Chingas; Provincia : Antonio Raymondi y Departamento : AncashFecha : Viernes 02 de Octubre del 2004

Est. HI Punto Cdigo HI ANG. Hz. ANG. Vcal. Ang. Hz Ang. Vcal DI DH. DV AzimutCoordenadas

ESTE NORTE COTAGrads Min Seg Grads Min Seg X Y1.46 28 1.46 80 21 29 95 36 25 80.36 95.61 81.00 80.23 (7.88) (23.71) 0.85 80.87 200,000.85 8,000,080.87 4,186.101.46 29 1.46 81 25 26 94 11 7 81.42 94.19 82.50 82.06 (6.00) (22.26) 2.02 83.36 200,002.02 8,000,083.36 4,187.971.46 30 1.46 83 47 17 93 19 5 83.79 93.32 123.00 122.59 (7.11) (21.20) (11.21) 121.71 199,988.79 8,000,121.71 4,186.871.46 31 1.46 79 37 37 94 8 59 79.63 94.15 20.00 19.90 (1.44) (18.83) 26.69 26.24 200,026.69 8,000,026.24 4,192.531.46 32 1.46 61 43 15 101 6 20 61.72 101.11 5.30 5.10 (1.00) (22.99) 31.12 12.11 200,031.12 8,000,012.11 4,192.971.46 33 1.46 264 19 39 94 22 48 264.33 94.38 10.20 10.14 (0.78) (40.90) 26.47 15.08 200,026.47 8,000,015.08 4,193.201.46 34 1.46 278 49 39 104 37 26 278.83 104.62 23.80 22.28 (5.81) 161.71 40.10 (13.74) 200,040.10 7,999,986.26 4,188.161.46 35 1.46 266 40 9 97 4 27 266.67 97.07 22.70 22.36 (2.77) 176.21 34.59 (14.89) 200,034.59 7,999,985.11 4,191.201.46 36 1.46 240 2 51 84 48 9 240.05 84.80 21.70 21.52 1.96 164.05 39.02 (13.28) 200,039.02 7,999,986.72 4,195.931.46 37 1.46 226 48 56 76 49 31 226.82 76.83 22.00 20.86 4.88 137.43 47.22 (7.95) 200,047.22 7,999,992.05 4,198.861.46 38 1.46 209 48 4 73 40 50 209.80 73.68 21.30 19.62 5.74 124.20 49.34 (3.61) 200,049.34 7,999,996.39 4,199.721.46 39 1.46 201 58 10 77 26 29 201.97 77.44 8.70 8.29 1.85 107.18 41.03 4.96 200,041.03 8,000,004.96 4,195.821.46 40 1.46 131 35 41 88 36 0 131.59 88.60 6.80 6.80 0.17 99.35 39.82 6.31 200,039.82 8,000,006.31 4,194.141.46 41 1.46 146 1 14 85 38 53 146.02 85.65 18.50 18.39 1.40 28.98 42.02 23.50 200,042.02 8,000,023.50 4,195.371.46 42 1.46 163 39 42 80 13 19 163.66 80.22 40.00 38.85 6.69 43.40 59.80 35.64 200,059.80 8,000,035.64 4,200.671.46 43 1.46 174 38 0 79 27 44 174.63 79.46 32.60 31.51 5.86 61.04 60.68 22.67 200,060.68 8,000,022.67 4,199.831.46 44 1.46 183 36 45 75 40 46 183.61 75.68 19.50 18.31 4.67 72.01 50.52 13.07 200,050.52 8,000,013.07 4,198.651.46 45 1.46 173 25 29 78 7 12 173.42 78.12 10.70 10.25 2.16 80.99 43.23 9.02 200,043.23 8,000,009.02 4,196.13

A 5000 5000 42001 4988.9729 5128.0923 4186.422 4966.3604 5023.4005 4194.953 4963.1628 5011.0357 4201.324 4962.2572 4997.2876 4202.465 4967.7919 4978.3409 4197.316 4979.5014 4984.6628 4196.87 4977.8455 4996.1712 4199.38 BOQUILLA8 4979.0006 5012.5846 4197.219 4986.2114 5021.0926 4195.51

10 4995.4668 5030.7609 4194.6911 4996.405 4992.3012 4199.8312 4993.5072 4986.1486 4198.2413 5003.6644 4985.9949 4199.4214 5012.4369 4990.1492 4197.3715 5024.4369 4994.74 4193.2916 5010.6683 5009.2935 4195.9617 5004.5771 5019.8124 4196.3218 5017.5473 5021.0485 4192.7919 5021.0111 5012.9079 4193.2620 5021.9051 5007.5929 4193.5121 5029.2976 4988.9514 4191.7222 5031.4669 4991.5583 4190.2523 5029.0597 4999.588 4190.7624 5026.4912 5007.1339 4191.29B 5033.1098 5007.4124 4193.9725 5023.3295 5018.3969 4190.3526 5018.7967 5034.2723 4188.8427 5008.6563 5063.097 4187.5328 5002.718 5081.6598 4186.129 5003.4413 5083.922 4187.9730 4993.5415 5123.4389 4186.8731 5025.3387 5025.7272 4192.5332 5029.7685 5011.2699 4192.9733 5036.2924 4997.7842 4193.234 5034.5832 4985.1782 4188.1635 5039.253 4985.9173 4191.236 5047.6696 4991.5629 4195.9337 5050.361 4995.6899 4198.8638 5051.8525 5001.6169 4199.7239 5041.2883 5006.0657 4195.8240 5036.402 5013.3576 4194.1441 5045.7481 5020.7762 4195.3742 5067.0996 5026.2201 4200.6743 5063.0797 5017.1418 4199.8344 5051.1911 5010.2782 4198.6545 5042.7867 5010.7811 4196.13

LEVANTAMIENTO TOPOGRAFICO - SUMIDERO LAGUNA YANACOCHA CHINGAS

Lug : Yanacocha; Distrito : Chingas; Provincia : Antonio Raymondi y Departamento : AncashFec : Viernes 02 de Octubre del 2004

Est. HI Punto Cdigo HIANG. Hz. ANG. Vcal.

DI DH. DV AzimutCoordenadas

ESTE NORTE COTAGrads Min Seg Grads Min Seg X Y

A 1.32 - - - 200,000.00 8,000,000.00 4,200.00 1.32 3 1.32 105 35 59 88 9 57 105.60 88.17 42.50 42.46 1.36 105.60 40.89 (11.42) 200,040.89 7,999,988.58 4,201.36 1.32 4 1.32 94 7 6 89 38 54 94.12 89.65 51.00 51.00 0.31 94.12 50.87 (3.66) 200,050.87 7,999,996.34 4,200.31 1.32 5 1.32 86 0 42 90 30 53 86.01 90.51 62.00 61.99 (0.56) 86.01 61.84 4.31 200,061.84 8,000,004.31 4,199.44 1.32 6 1.32 77 16 21 92 50 57 77.27 92.85 73.50 73.32 (3.65) 77.27 71.52 16.15 200,071.52 8,000,016.15 4,196.35 1.32 7 1.32 64 36 2 94 53 31 64.60 94.89 65.50 65.02 (5.57) 64.60 58.74 27.89 200,058.74 8,000,027.89 4,194.43 1.32 8 1.32 75 58 16 95 20 42 75.97 95.35 57.50 57.00 (5.33) 75.97 55.30 13.82 200,055.30 8,000,013.82 4,194.67 1.32 9 1.32 78 8 21 97 17 2 78.14 97.28 43.70 43.00 (5.50) 78.14 42.08 8.84 200,042.08 8,000,008.84 4,194.50 1.32 10 1.32 72 29 41 98 54 27 72.49 98.91 36.30 35.43 (5.55) 72.49 33.79 10.66 200,033.79 8,000,010.66 4,194.45 1.32 11 1.32 89 50 34 102 31 52 89.84 102.53 26.50 25.25 (5.61) 89.84 25.25 0.07 200,025.25 8,000,000.07 4,194.39 1.32 12 1.32 87 55 22 96 36 11 87.92 96.60 39.50 38.98 (4.51) 87.92 38.95 1.41 200,038.95 8,000,001.41 4,195.49 1.32 13 1.32 84 3 49 95 13 9 84.06 95.22 45.50 45.12 (4.12) 84.06 44.88 4.67 200,044.88 8,000,004.67 4,195.88 1.32 14 1.32 86 2 32 95 55 4 86.04 95.92 49.50 48.97 (5.08) 86.04 48.86 3.38 200,048.86 8,000,003.38 4,194.92 1.32 15 1.32 91 59 21 98 8 41 91.99 98.14 42.00 41.16 (5.89) 91.99 41.13 (1.43) 200,041.13 7,999,998.57 4,194.11 1.32 16 1.32 94 2 21 99 5 48 94.04 99.10 39.50 38.51 (6.17) 94.04 38.42 (2.71) 200,038.42 7,999,997.29 4,193.83 1.32 17 1.32 96 23 19 98 5 36 96.39 98.09 35.70 34.99 (4.98) 96.39 34.78 (3.89) 200,034.78 7,999,996.11 4,195.02 1.32 18 1.32 102 19 20 90 56 4 102.32 90.93 39.00 38.99 (0.64) 102.32 38.09 (8.32) 200,038.09 7,999,991.68 4,199.36 1.32 19 1.32 114 2 35 91 14 16 114.04 91.24 35.50 35.48 (0.77) 114.04 32.40 (14.46) 200,032.40 7,999,985.54 4,199.23 1.32 20 1.32 127 26 29 90 6 5 127.44 90.10 32.60 32.60 (0.06) 127.44 25.88 (19.82) 200,025.88 7,999,980.18 4,199.94 1.32 21 1.32 125 35 6 97 26 5 125.59 97.43 22.30 21.93 (2.86) 125.59 17.83 (12.76) 200,017.83 7,999,987.24 4,197.14 1.32 22 1.32 101 19 35 105 23 17 101.33 105.39 19.50 18.13 (4.99) 101.33 17.77 (3.56) 200,017.77 7,999,996.44 4,195.01 1.32 23 1.32 20 44 15 96 42 9 20.74 96.70 23.00 22.69 (2.67) 20.74 8.03 21.22 200,008.03 8,000,021.22 4,197.33 1.32 24 1.32 27 20 50 109 28 14 27.35 109.47 11.00 9.78 (3.46) 27.35 4.49 8.69 200,004.49 8,000,008.69 4,196.54 1.32 25 1.32 50 39 32 97 56 7 50.66 97.94 40.50 39.73 (5.54) 50.66 30.73 25.19 200,030.73 8,000,025.19 4,194.46

Angulo Htal

Angulo Vcal

BoquillaHoja1Tragadero