Geological and hydrogeological research at the area of Divičani near Jajce (BiH) : master's thesis

Pogoni za preradu arhitektonsko-građevnog kamena gospodarskog društva „BX-kamen d.o.o“ imaju velike potrebe za tehnološkom vodom. U tu svrhu u području Divičana kod Jajca provedena su geološka i hidrogeološka istraživanja. Površinu terena dominantno izgrađuju miocenske stijene, a u njihovoj podini nalaze se kredne klastično-karbonatne naslage i vapnenci. Prethodno provedenim geofizičkim istraživanjima i izvedbom strukturno-piezometarske bušotine B1 Ekonomija Jajce, na temelju iskustva utvrđeno je da šljunkovite i pjeskovite leće u neogenskim klastitima sadrže određene količine vode te je navedene intervale potrebno detaljnije istražiti. U ovom diplomskom radu određena je najpovoljnija lokacija za izvedbu zdenca i dan je prijedlog metode bušenja i način konstrukcije zdenca te prijedlog izvođenja pokusnog crpljenja.Plants for processing architectural and building stone of the company „BX-kamen d.o.o“ have big needs for technological water. For that purpose geological and hydrogeological research were conducted at the area of Divičani near Jajce (BiH). The surface of the terrain is predominantly consisted of Miocene rocks and beneath them there are Cretaceous clastic-carbonate deposits and limestones. Previous geophysical research and construction of structural-piesometric drillhole „B1 Ekonomija Jajce“ have showed that gravel and sand lenses of neogene deposits contain sufficient amounts of water that will please the needs of the company for technological water. This master's thesis determines the best location for the well and it proposes drilling methods, the way the well needs to be constructed and also the way to conduct test pumping