CONFIDENTIAL DOCUMENT – FOR INTERNAL USE ONLY Coletanche® Geomembrane References Environmental waterproofing in the mining industry █ Mines Year Description Location Client SVP (Société de gestion de l'eau slovaque) Centrale Hydroeléctrique CUMPEO Engineering Company Installer Grade Area 2.2 - Canals 2.2.1 - Irrigation canals Rénovation des rives du canal de dérivation de Sucany-Krpeľany-Lipovec 2015 2015 Canal d'aduction Slovaquie Chili 2014-2015 Canal relining WA- USA Quincy Columbia ID 2014 Canal d'Irrigation Chili Junta vigilancia Río Elqui 2013 USA Naches-Selah Irrigation District 2013 Canal renovation Irrigation canal, Asociación de Regantes Canal Bellavista 2013 Irrigation canal, Junta Vigilancia Río Choapa Chile 2011 Drainage trenches, Canal de Curban France 2009 Black Canyon Irrigation District USA 2007 River derivation, Sqamish BC - Canada 2006/05/03 Yakima WA - USA 2006 Derivation, Giant Mines, Yellowknife AB - Canada 2005 Sheerness AB - Canada 2003 AB - Canada 2000 Calgary Canal Ochoco, Prineville 2000 Risca Canal United Kingdom 1999 Water for the hydraulic power plant, Dionysen Canal Austria 90,000 m² 9,68,800 ft² 1998 Lancaster Canal United Kingdom 14,000 m² 1,50,700 ft² 1996 Rodez France 4,500 m² 48,400 ft² 1983 Siaigne Canal, Le Tignet France 4,500 m² 48,400 ft² 1982 Burgundy Canal, Pouilly-en-Auxois France 7,600 m² 81,800 ft² 1981 Siagne Canal, Mouans Sartoux France 8,800 m² 94,700 ft² 1980 Frai Cana,l Ainhoa France INRA 45,000 m² 4,84,400 ft² 1980 Besbre Canal, Saint Priest-la Prugne France Cogema 23,000 m² 2,47,600 ft² 1980 Siagne Canal France 5,600 m² 60,300 ft² 1980 Burgundy Canal, Pouilly-en-Auxois France 7,700 m² 82,900 ft² 1979 Forez Canal, Saint Paul d'Uzore France 4,000 m² 43,100 ft² 1979 Siagne Canal France 6,000 m² 64,600 ft² 1979 Burgundy Canal, Vandenesse-en-Auxois France 7,500 m² 80,700 ft² 1978 Burgundy Canal, Pouilly-en-Auxois France SVP ICAFAL SVP ES 2 ES1 Quincy Columbia ID ES2 8,568 m² ES1 28,458 m² ES2 3,672 m² Naches-Selah Irrigation District Chile ES1 5712 m2 65,178 m² 92,200 ft² 39,500 ft² 16 524 m² 177 900 ft² ES1/SC1 18,500 m² 1,99,100 ft² Black Canyon Irrigation District Black Canyon Irrigation District ES1 ES2 36,000 m² 3,87,500 ft² 2,448 m² 26,400 ft² 11,000 m² 1,18,400 ft² 7,800 m² SRK 84,000 ft² 10,000 m² 1,07,600 ft² 20,000 m² 2,15,300 ft² USA 5,000 m² 53,800 ft² 4,000 m² 43,100 ft² ES2 12,000 m² 1,29,200 ft² 2.2.2 - Shipping Canal 2016 2015 Iguerandes, Shipping Canal France remediation of the slopes of Derivation Canal Sucany-Krpelany Slovakia Voies Navigables de France SVP (Slovak Watermanagement Company) SVP 2002 Llangollen United Kingdom Brithish Waterways 2000 Nivernais Shipping Canal, Nevers France 2000 Risca Canal United Kingdom 1998 Lancaster Canal United Kingdom 1994 Shipping Canal refurbishment, Saverne France 1989 Centre Shipping Canal, Roanne France 1978 Châteauroux State SVP ES2 ES 2 NTP2 YNF 14,000 m² 1,50,700 ft² 5,712 m² 61,500 ft² 5,000 m² 53,800 ft² 6,000 m² 64,600 ft² 4,000 m² 43,100 ft² 14,000 m² 1,50,700 ft² State NTP2 18,000 m² 1,93,800 ft² France State NTP2 10,500 m² 1,13,000 ft² QC - Canada Federal Park 5,750 m² 61,900 ft² 2.2.2 - Deviation Canal 2005 Chambly Dessault Soprin, Jean marc Ouimet Toitures Gauthier Page 1 of 1 NTP3 5,000 m² 53,800 ft²