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Aning, A. A., Sackey, N., Jakalia, I. S., Sedoawu, O., Tetteh, E. H., Hinson, G., Akorlie, R. K., Appiah, D., & Quaye, E. (2014). Electrical Resistivity as a Geophysical Mapping Tool; a Case Study of the New Art Department, Knust-Ghana. International Journal of Scientific and Research Publications, 4, 1-7.

has been cited by the following article:

• TITLE: Integrated Geophysical and Geological Mapping of the Lithological and Geological Structures at a Proposed Generator Site

  AUTHORS: Akwasi Acheampong Aning, Vandycke Sarpong Asare, David Dotse Wemegah, Reginald Mensah Noye, Kwasi Preko, Sylvester Kojo Danuor

  KEYWORDS: Electrical Resistivity Tomography, Seismic Refraction, Borehole, Subsurface, Mapping

  JOURNAL NAME: Journal of Geoscience and Environment Protection, Vol.7 No.12, December 17, 2019

  ABSTRACT: The discovery of oil in commercial quantity in Ghana has led to increase in infrastructural development to provide the needed services to the oil industry. The siting of these industries requires the characterization of the subsurface to determine its suitability to host these facilities. It is in this line that seismic refraction and geo-electrical surveys were conducted on a site near Takoradi, Ghana that has been planned to host a generator and its appurtenances for the oil industry. The objective of the survey was to provide subsurface information critical for the design of earthing system for the proposed generator plant and its appurtenances. The ABEM SAS4000 Terrameter with the Lund imaging system and a 24-channel ABEM Terraloc MK6 were respectively used for the electrical and seismic refraction data collection. The seismic refraction and resistivity results identify three lithological units namely, dry gravel, sand and silty clay layer, water saturated sand and silty clay layer and granodiorites basement rocks. The first layer has a thickness of 10 m and the second layer with thickness in the range of 5 to 10 m. The lithological classifications as obtained from these results correlate with the drill logs. Electrical grounding will be suitable at a depth of 10 m beneath resistivity profile two at a distance between 32 to 52 m.