Tenders Are Invited For Geotechnical Engineering Services - Mission In Geotechnics For Danger Danger Of Fareva Digue Located In Saint Germain Laprade (43700)

Geotechnical Engineering Services - Mission In Geotechnics For Danger Danger Of Fareva Digue Located In Saint Germain Laprade (43700).
The Services Are Paid By Flat Prices.
As Part Of The Danger Of The Dendiguement De Fareva System And The Hydraulic Arrangements Of Marnhac And Center Bourg, All Located In The Town Of Saint-Germain-Laprade, Geotechnical And Geophysical Recognitions Are Necessary To Understand The Composition Of The Works And Carry Out The Necessary Studies To Establish The Regularization Files. Investigations Are Necessary To Characterize The Constituent Materials Of The Fareva Dikes And The Hydraulic Arrangements Of Marnhac And Center Bourg. These Geotechnical And Geophysical Investigations Will Consist In: - Electromagnetic Geophysical Profiles (Em31) In Order To Have A Global View Of The Constituent Materials Of The Dike And Its Foundation As Well As To Dappprehend The Humogeneity (Or Not) Of The Constitution Of Works On Their Long Profile; - Caroted Surveys And Excavations With The Shovel Allowing The Stratigraphy Of The Soil And To Take Intact Materials Of Materials For Laboratory Tests; - Dynamic Penetrometer Tests, - Laboratory Tests On Samples Withdrawn In -Situ In Particular Comprehensive Identification Tests (Sieving Granulometry, Water Content, Dry Density And Datterberg Or Vbs Limits If Ip <7).