This document discusses geoelectric techniques for detecting leaks in geomembranes used in mining. It provides an overview of leak location survey and integrity survey methods for exposed and covered geomembranes, including water lance, water puddle, spark testing, and arc testing techniques. The document also lists relevant ASTM standards and is presented by Ing. Luis Tobar G. from TDM Ingenieria.
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Analisis Geoelectrico Deteccion de fugas en Geomembranas
2. SERVICIO
(Leak Location Survey)
CONTROL DE
CALIDAD FINAL
(Integrity Survey)
MEMBRANA
EXPUESTA
MEMBRANA
CUBIERTA
CONDICI?N
ASTM D7703
ASTM D7002
ASTM D7240
ASTM D7007
ASTM D7007
ASTM D7240
Bipolar (Suelos)
ASTM D7953
Spark Testing
Arc testing
Bipolar (Agua)
Lanza de Agua
Charco de Agua
MAPA SINOPTICO: TDM-LIS
3. Por lo que resulta de vital importancia velar por la
integridad en estos sistemas
¡°Por una Miner¨ªa moderna, limpia e inclusiva¡±
SISTEMA DE IMPERMEABILIZACION
14. ? ASTM D4439 - Terminology for Geosynthetics
? ASTM D6747-04 - Standard Guide for selection of techniques for electrical detection of
potencial leak paths in geomembranes
? ASTM D7002-10 - Standard Practices for electrical Leak Location on Exposed
geomembranes using the Water Puddle system
? ASTM D7007-09 - Standard Practices for Electrical Methods for locating leaks in
geomembranes covered with water or earth materials (Dipolo System)
? ASTM D7703-11 - Standard Practices for electrical Leak Location on Exposed
geomembranes using the Water Lance system
? ASTM D7240-06/11 - Standard Practice for Leak Location using Geomembranes with an
Isulanting Layer in Intimate Contact with a Conductive Layer via Electrical Capacitance
Technique (Conductive Geomembrane Spark Test)
? ASTM D7953-14 - Standard Practice for Electrical Leak Location on exposed
Geomembranes using the Arc Testing Method.
NORMATIVIDAD
15. SERVICIO
(Leak Location Survey)
CONTROL DE
CALIDAD FINAL
(Integrity Survey)
MEMBRANA
EXPUESTA
MEMBRANA
CUBIERTA
CONDICI?N
ASTM D7703
ASTM D7002
ASTM D7240
ASTM D7007
ASTM D7007
ASTM D7240
Bipolar (Suelos)
ASTM D7953
Spark Testing
Arc testing
Bipolar (Agua)
Lanza de Agua
Charco de Agua
MAPA SINOPTICO: TDM-LIS
16. Ing. Luis Tobar G.
Sub. Gerente
TDM Ingenieria
Alameda Los Horizontes_905
Urb. Los Huertos de Villa_Chorrillos Lima_Per¨²
T. (511) 617 4700 | ANX: 4749 | F. (511) 617 4701
Cel: 949108885
www.grupotdm.com
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