Conception Detaillee de 3 Systemes d’Alimentation en Eau Potable (SAEP)
B. Giovanni S. MILLIEN - HTOCBIDQUERIES@unops.org
70171503
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Ground or surface water surveying
81101521
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Hydrogeology assessment service
81131504
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Sampling surveys
81151604
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Land surveying
81151701
-
Photogeology
81151702
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Stratigraphic geology
81151703
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Geological surveys
81151704
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Geological exploration
81151705
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Archaeological services
81151801
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Oceanographic survey
81151802
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Estuarine oceanography
81151803
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Physical oceanography
81151804
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Hydrological surveys
81151805
-
Bathymetric surveys
81151806
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Underwater exploration
81151901
-
Geophysical surveys
81151902
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Geophysical exploration
81151903
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Geophysical photo interpretation
81151904
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Aero magnetic geophysics