Eyewitness Report EPA Paths Avalanche Protection

Eyewitness Report EPA Paths Avalanche Protection

MEDDE-ONF-Irstea CLPA Sheet 38207 - 1 - ID80922 Township Investigation zone Inquiry type LAVALDENS 38207 Lavaldens 2012 Unknown Inquiry Opening date Closure date Lavaldens 01/01/2012 31/12/2012 Path number Path label Ski resort 1 Les Combes - Le Périmètre Created on Map number 01/01/2012 Eyewitness report EPA paths Avalanche protection structures Archive documents Previous inquiries [Numerotation unchanged] Path n° 1, LAVALDENS 38207, inquiry Chamrousse - Valbonnais 01/01/2003 Next inquiries No next inquiry Notes Fiche supplémentaire. Site EPA n°8a/b. Printed on 05/06/2016 Ref. CLPA sheet 80922, ref. path 22092, ref. GIS 80922 Page 1 MEDDE-ONF-Irstea CLPA Sheet 38207 - 1 - ID22092 Township Investigation zone Inquiry type LAVALDENS 38207 Chamrousse - Valbonnais 2003 Unknown Inquiry Opening date Closure date Chamrousse - Valbonnais 01/01/2003 31/12/2003 Path number Path label Ski resort 1 Les Combes - Le Périmètre Created on Map number 10/01/2003 Eyewitness report Analyse EPA: max le 04/02/1961 jusqu'à 1100m (probablement une erreur), 1150 plus juste! Extension max en 1961, à caractère exceptionnel (selon les anciens de l'époque) avec gros débordement dans les champs et la route de Moulin le Vieux coupée. Dépôt d'uneneige froide avec beaucoup de mélèzes (cassés dans le bas de la combe) souffle d'aérosol ressenti en contrebas de Chabotte.1 fiche RTM en annexe. EPA paths Avalanche protection structures Archive documents Previous inquiries [Fusion] Path n° 1, LAVALDENS 38207, inquiry Taillefer - Valbonnais 01/01/1994 [Fusion] Path n° 2, LAVALDENS 38207, inquiry Taillefer - Valbonnais 01/01/1994 Next inquiries [Numerotation unchanged] Path n° 1, LAVALDENS 38207, inquiry Lavaldens 01/01/2012 Notes Fiche signalétique. Site EPA n°8a/b. Printed on 05/06/2016 Ref. CLPA sheet 22092, ref. path 22092, ref. GIS 22092 Page 2 MEDDE-ONF-Irstea CLPA Sheet 38207 - 1 - ID37899 Township Investigation zone Inquiry type LAVALDENS 38207 Taillefer - Valbonnais 1994 Renovation Inquiry Opening date Closure date Taillefer - Valbonnais 01/01/1994 31/12/1994 Path number Path label Ski resort 1 Le Périmètre Created on Map number 01/01/1994 Eyewitness report EPA paths Avalanche protection structures Archive documents Previous inquiries [Numerotation unchanged] Path n° 1, LAVALDENS 38207, inquiry Ornon - La Morte 01/01/1974 Next inquiries [Fusion] Path n° 1, LAVALDENS 38207, inquiry Chamrousse - Valbonnais 01/01/2003 Notes Fiche supplémentaire. Printed on 05/06/2016 Ref. CLPA sheet 37899, ref. path 22091, ref. GIS 37899 Page 3 MEDDE-ONF-Irstea CLPA Sheet 38207 - 1 - ID22091 Township Investigation zone Inquiry type LAVALDENS 38207 Ornon - La Morte 1974 Extension Inquiry Opening date Closure date Ornon - La Morte 01/01/1974 31/12/1974 Path number Path label Ski resort 1 Le Périmètre Created on Map number 01/09/1974 Eyewitness report Altitude de départ : 2356m Altitude d'arrivée : 1140m - Fréquence : annuelle - Dernière observation : Environ 1962.Annuelle en amont, exceptionnelle en intensité maximale. 1 fiche en annexe. EPA paths Avalanche protection structures Archive documents Previous inquiries No previous inquiry Next inquiries [Numerotation unchanged] Path n° 1, LAVALDENS 38207, inquiry Taillefer - Valbonnais 01/01/1994 Notes Fiche signalétique. Printed on 05/06/2016 Ref. CLPA sheet 22091, ref. path 22091, ref. GIS 22091 Page 4 MEDDE-ONF-Irstea CLPA Sheet 38207 - 2 - ID37900 Township Investigation zone Inquiry type LAVALDENS 38207 Taillefer - Valbonnais 1994 Renovation Inquiry Opening date Closure date Taillefer - Valbonnais 01/01/1994 31/12/1994 Path number Path label Ski resort 2 Le Périmètre Created on Map number 01/01/1994 Eyewitness report EPA paths Avalanche protection structures Archive documents Previous inquiries [Numerotation unchanged] Path n° 2, LAVALDENS 38207, inquiry Ornon - La Morte 01/01/1974 Next inquiries [Fusion] Path n° 1, LAVALDENS 38207, inquiry Chamrousse - Valbonnais 01/01/2003 Notes Fiche supplémentaire. Carnet ONF N°8. Printed on 05/06/2016 Ref. CLPA sheet 37900, ref. path 22093, ref. GIS 37900 Page 5 MEDDE-ONF-Irstea CLPA Sheet 38207 - 2 - ID22093 Township Investigation zone Inquiry type LAVALDENS 38207 Ornon - La Morte 1974 Extension Inquiry Opening date Closure date Ornon - La Morte 01/01/1974 31/12/1974 Path number Path label Ski resort 2 Le Périmètre Created on Map number 01/09/1974 Eyewitness report Altitude de départ : 2261m Altitude d'arrivée : 1140m - Fréquence : annuelle - Dernière observation : Environ 1962.Annuelle en amont, exceptionnelle en intensité maximale. 1 fiche en annexe. EPA paths Avalanche protection structures Archive documents Previous inquiries No previous inquiry Next inquiries [Numerotation unchanged] Path n° 2, LAVALDENS 38207, inquiry Taillefer - Valbonnais 01/01/1994 Notes Fiche signalétique. Carnet ONF N°8. Printed on 05/06/2016 Ref. CLPA sheet 22093, ref. path 22093, ref. GIS 22093 Page 6 MEDDE-ONF-Irstea CLPA Sheet 38207 - 3 - ID80923 Township Investigation zone Inquiry type LAVALDENS 38207 Lavaldens 2012 Unknown Inquiry Opening date Closure date Lavaldens 01/01/2012 31/12/2012 Path number Path label Ski resort 3 Combe du Sert Bérard, Combe du Sert Bernard Created on Map number 01/01/2012 Eyewitness report EPA paths Avalanche protection structures Archive documents Previous inquiries [Numerotation unchanged] Path n° 3, LAVALDENS 38207, inquiry Chamrousse - Valbonnais 01/01/2003 Next inquiries No next inquiry Notes Fiche supplémentaire. Site EPA n°9 depuis 1952. Printed on 05/06/2016 Ref. CLPA sheet 80923, ref. path 22095, ref. GIS 80923 Page 7 MEDDE-ONF-Irstea CLPA Sheet 38207 - 3 - ID22096 Township Investigation zone Inquiry type LAVALDENS 38207 Chamrousse - Valbonnais 2003 Unknown Inquiry Opening date Closure date Chamrousse - Valbonnais 01/01/2003 31/12/2003 Path number Path label Ski resort 3 Combe du Sert Bérard, Combe du Sert Bernard Created on Map number 10/01/2003 Eyewitness report EPA: extension max le 22/02/52 jusqu'à 1100m (Moulin Vieux). L'avalanche de 1952 est descendue en neige froide contre la maison de Mme Vincent. A noter: fonctionnement fréquent en neige humide (écoulement qui s'arrête en aval de la piste vers 1250m).Filets paravalanches + banquettes dans les années 90. EPA paths Avalanche protection structures Archive documents Previous inquiries [Numerotation unchanged] Path n° 3, LAVALDENS 38207, inquiry Taillefer - Valbonnais 01/01/1994 Next inquiries [Numerotation unchanged] Path n° 3, LAVALDENS 38207, inquiry Lavaldens 01/01/2012 Notes Fiche signalétique. CLPA Site EPA n°9 depuis 1952. Printed on 05/06/2016 Ref. CLPA sheet 22096, ref. path 22095, ref. GIS 22096 Page 8 MEDDE-ONF-Irstea CLPA Sheet 38207 - 3 - ID37901 Township Investigation zone Inquiry type LAVALDENS 38207 Taillefer - Valbonnais 1994 Renovation Inquiry Opening date Closure date Taillefer - Valbonnais 01/01/1994 31/12/1994 Path number Path label Ski resort 3 Combe du Sert Bérard, Combe du Sert Bernard Created on Map number 01/01/1994 Eyewitness report EPA paths Avalanche protection structures Archive documents Previous inquiries [Numerotation unchanged] Path n° 3, LAVALDENS 38207, inquiry Ornon - La Morte 01/01/1974 Next inquiries [Numerotation unchanged] Path n° 3, LAVALDENS 38207, inquiry Chamrousse - Valbonnais 01/01/2003 Notes Fiche supplémentaire. Site EPA n°9 depuis 1952. Printed on 05/06/2016 Ref. CLPA sheet 37901, ref. path 22095, ref. GIS 37901 Page 9 MEDDE-ONF-Irstea CLPA Sheet 38207 - 3 - ID22095 Township Investigation zone Inquiry type LAVALDENS 38207 Ornon - La Morte 1974 Extension Inquiry Opening date Closure date Ornon - La Morte 01/01/1974 31/12/1974 Path number Path label Ski resort 3 Combe du Sert Bérard, Combe du Sert Bernard Created on Map number 01/09/1974 Eyewitness report Altitude de départ : 1830m Altitude d'arrivée : 1110m - Fréquence : annuelle - Annuelle en coulée. - Février 1952, extension maximale. - Banquettes étroites, Reboisement et terrasses en gabion partiellement détruites. - Menace les maisons de Moulin Vieux. EPA paths Avalanche protection structures Archive documents Previous inquiries No previous inquiry Next inquiries [Numerotation unchanged] Path n° 3, LAVALDENS 38207, inquiry Taillefer - Valbonnais 01/01/1994 Notes Fiche signalétique. Site EPA n°9 depuis 1952. Printed on 05/06/2016 Ref. CLPA sheet 22095, ref. path 22095, ref. GIS 22095 Page 10 MEDDE-ONF-Irstea CLPA Sheet 38207 - 4 - ID80924 Township Investigation zone Inquiry type LAVALDENS 38207 Lavaldens 2012 Unknown Inquiry Opening date Closure date Lavaldens 01/01/2012 31/12/2012 Path number Path label Ski resort 4 Combe de Charnazan Created on Map number 01/01/2012 Eyewitness report EPA paths Avalanche protection structures Archive documents Previous inquiries [Numerotation unchanged] Path n° 4, LAVALDENS 38207, inquiry Chamrousse - Valbonnais 01/01/2003 Next inquiries No next inquiry Notes Fiche supplémentaire. Printed on 05/06/2016 Ref. CLPA sheet 80924, ref. path 22097, ref. GIS 80924 Page 11 MEDDE-ONF-Irstea CLPA Sheet 38207 - 4 - ID22098 Township Investigation zone Inquiry type LAVALDENS 38207 Chamrousse - Valbonnais 2003 Unknown Inquiry Opening date Closure date Chamrousse - Valbonnais 01/01/2003 31/12/2003 Path number Path label Ski resort 4 Combe de Charnazan Created on Map number 10/01/2003 Eyewitness report > Tracé confirmé lors de l'enquête 2001. -> Coulées fréquentes jusqu'à la piste forestière en neige lourde. EPA paths Avalanche protection structures Archive documents Previous inquiries [Numerotation unchanged] Path n° 4, LAVALDENS 38207, inquiry Taillefer - Valbonnais 01/01/1994 Next inquiries

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