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La Bourne Gorges (French prealps) |
 La Bourne Gorges - 2008-09-16 |  La Bourne Gorges - 2008-11.08 |
South East of France
La Bourne Gorges - Rockfall protection works
Scope of works:
Clearing and cutting down of trees Manual scaling and scaling from a trailed platform Micromining Anchors Ø 25 ==> 569 lm Anchors Ø 32 ==> 202 lm Fitted wire netting ==> 11400 lm Rockfall barriers 12,5kJ ==> 150 lm Rockfall barriers 50Kj ==> 270 lm Rockfall barriers 200Kj ==> 80 lm Rockfall barriers 1000Kj ==> 510 ml Rockfall barriers 2000Kj ==> 100 ml |
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.jpg "Travaux_protection_chute_pierres_Gorges_de_La_Bourne")
.jpg "Travaux_protection_chute_pierres_Gorges_de_La_Bourne")
.jpg "Unrolling of wire netting")
.jpg "Rockfall barriers")
.jpg "Travaux_protection_chute_pierres_Gorges_de_La_Bourne")