Hoja1PERFORACION E INSTALACIN DE INSTRUMENTACIN GEOTCNICA EN EL RECRECIMIENTO DEL DEPSITO DE RELAVES CIANURADOS DE MEZAPATA UNIDAD UCHUCCHACUAMedida presiones intersticiales mediante piezmetros de cuerda vibranteSondeo:PA-1+220Perforado por:GEMCOCoordenadas U.T.M.Longitud (m):22.00Inclinacin ():90X:8'824,628.33Nivel fretico (m):17.40Y:314,953.80Piezmetros:1Marca y modelo:Piezmetros de cuerda vibrante, VW2100-0.35Fecha de instalacin:25 de Mayo de 2011Unidad de lectura:Unidad de lectura sensores de cuerda vibrante, modelo VW2106Lectura en unidades "digit"Nota: B = "Digit" es F2*103 unidades, siendo F la frecuencia medida en HzPiezmetroPA-1ColumnaProfundidad (m)22De:0.00a:15.00Lechada de cementoN SerieVW17097De:15.00a:17.00Tapn de bentonitaRango350 kPaDe:17.00a:22.00Filtro de gravaFactor C.F.(kPa por "digit")0.11583Factor C.F. (m H2O por "digit")0.011583Lectura calibrada (F2*103)8733,0 a 18.5 C y 1015.5 barLectura inicial (F2*103)9096.1Fecha/ HoraLecturaTemperaturaPresinColumna aguaObservaciones(F2*103)(C)(kPa)(m)5/25/11 8:359096.16.0Medida inicial PA-1N. P.:N. A. en sondeo:5/25/11 11:058524.310.366.236.75Colocacin de Material de Filtro (Gravilla)5/25/11 11:278707.910.644.974.59Sellado de Bentonita80.976.48114.525/25/11 12:518952.110.016.681.70Finalizacin con la Inyeccin de Lechada de Cemento83.862.41118.595/25/11 13:518957.610.016.041.64Medida final PA-183.922.31118.695/26/11 10:258974.59.814.081.4484.122.03118.975/26/11 17:528976.49.713.861.4184.152.00119.005/27/11 11:428981.49.513.291.3584.211.92119.085/28/11 11:028986.19.412.741.3084.261.84119.165/29/11 9:538989.29.312.381.2684.301.79119.215/30/11 15:008991.99.312.071.2384.331.74119.265/31/11 9:538992.99.311.951.2284.341.72119.285/31/11 16:508993.89.211.851.2184.351.71119.296/1/11 9:358995.29.211.691.1984.371.69119.316/1/11 17:508995.59.211.651.1984.371.68119.326/3/11 9:208997.09.211.481.1784.391.66119.346/5/11 14:109001.49.110.971.126/6/11 14:109002.79.110.821.106/7/11 14:109004.19.110.661.096/8/11 14:109007.89.110.231.046/9/11 14:109009.29.110.071.036/10/11 14:109010.19.19.961.026/11/11 14:109011.39.19.821.006/12/11 14:109012.09.19.740.996/13/11 14:109013.29.19.600.986/14/11 14:109014.09.09.510.976/15/11 14:109015.39.09.360.956/16/11 14:109016.89.09.190.946/17/11 14:109017.79.09.080.936/18/11 14:109018.59.08.990.92PZ-1 - Presin (kPa)PZ-1 - Presin (kPa)PZ-1 - Columna de agua (m)PZ-1 - Profundidad nivel piezomtrico (m)8524.3010.35/25/1111:05:00 AM8707.9010.65/25/1111:27:00 AM8952.1010.05/25/1112:51:00 PM8957.6010.05/25/111:51:00 PM8974.509.85/26/1110:25:00 AM8975.909.75/26/112:52:00 PM8976.409.75/26/115:50:00 PM8981.409.55/27/1111:42:00 AM8986.109.45/28/1111:02:00 AM8989.209.35/29/119:53:00 AM8991.909.35/30/113:00:00 AM8992.909.35/31/119:53:00 AM8993.809.25/31/114:50:00 PM8995.209.26/1/119:31:00 AM8995.509.26/1/115:45:00 PM8997.009.26/3/119:20:00 AM9001.409.16/5/119002.709.16/6/119004.109.16/7/119007.809.16/8/119009.209.16/9/119010.109.16/10/119011.309.16/11/119012.009.16/12/119013.209.16/13/119014.009.06/14/119015.309.06/15/119016.809.06/16/119017.709.06/17/119018.509.06/18/11

Hoja1

PZ-1 - Presin (kPa)PZ-1 - Profundidad nivel piezomtrico (m)Fecha/HoraPresin (kPa)Nivel piezomtrico (m)EVOLUCIN TEMPORAL NIVEL PIEZOMTRICOSONDEO ST-51+020: PZ-1 A 85,56 m DE PROFUNDIDAD

16.04245514.08492813.92276613.86485113.28570112.741312.38222712.06948611.95365611.84940911.68724711.65249811.47875310.96910110.81852210.6563610.22778910.0656279.961389.8223849.7413039.6023079.5096439.3590649.1853199.0810728.988408

Sondeo Evolutivo del Piezometro AFECHA Y HORAPRESION ( KPa)Sondeo Evolutivo del Piezometro A

1.63586680531.43625562121.41971978341.41381412711.35475756371.29924439411.26262932481.23073878061.2189274681.20829728651.19176144881.1882180551.1705010861.11853131021.10317660381.0866407661.04293890911.02640307141.015772891.00159931480.99333139590.97915782070.96970877050.95435406410.9366370950.92600691360.9165578635

Sondeo Evolutivo del Nivel de AguaHORA Y FECHACOLUMNA DE AGUA ( mt.)