Geological Documentation

Geological Documentation

 

recording of various operations that are performed during field geological research and serve as primary geological material. Geological documentation includes diaries of geological observations, topographical maps (sometimes material from aerial photographic surveys, such as photographic prints and photomosaics on which geological interpretation is based) with integrated data from geological field investigations (the geological field map), maps drawn by the observer himself, sketches and photographs of natural and artificial exposures of rock, and various types of recording logs. All field observations—data on the location of observation points, time of observation, composition and conditions of rock deposits, the number and nature of rock samples, samples for analysis, and so on—are entered in a notebook (diary). When conducting a geologic survey, the results of observations are entered on a field geologic map. The points of observation (exposure), elements of rock deposits, and borders of the distribution of rocks of various age and composition are indicated on the map. Results from boring are entered in a well log, which primarily contains descriptions of core samples and mud with an indication of the depths from which the samples were taken. Surface and underground exploratory holes are accompanied by sketches of the rocks on the exposed surfaces (on scales from 1:20 to 1:100) and photographic documentation.

Geologic documentation also includes collections of samples of rocks, minerals, and fossils gathered from natural exposures, exploratory holes, or the cores of boreholes during field investigations.

A. E. MIKHAILOV

References in periodicals archive ?
S16 Arlberg expressway, Perjentunnel, Geological documentation.
Contract notice: Execution of geological research and the development of geological documentation occurrence of natural aggregates reserves in the c1 for the area of 18.
2) Part 2 - Task 2 - covering the implementation of geological research and the development of geological documentation deposits occurrence of natural aggregates (sand, gravel, clay) in the C1 category before their valuation by the appraiser and establish conditions for the occurrence and the potential extraction of aggregates from the deposit for the area 27 , 6324 hectares located in the municipality 220704_5 Prabuty-In, precinct No.
1) Part 1 - Task 1 - covering the implementation of geological research and the development of geological documentation deposits occurrence of natural aggregates (sand, gravel, clay) in the C1 category before their valuation by the appraiser and establish conditions for the occurrence and the potential extraction of aggregates from the deposit for the area 18 , 0977 hectares located in the municipality 221504_2 Choczewo, precinct No.
The evidence of Wrench zones is supported by surveys and geological documentation.
The geological documentation will be sent for approval to the geological administration authority (the Ministry of the Environment).
Contract notice: S16 arlberg road tunnel, partial renovation 1 and escape routes through the supply air duct, geological documentation and assessment of excavated material / service.
B2n, Eschenlohe Garmisch-Partenkirchen;- New Oberau north to Ronetsbach with tunnel Oberau;- Services for construction supervision, site management and geological documentation for tunnel shell, bridge and track construction.
Contract notice: Execution of geological research and the development of geological documentation aggregate deposits of natural occurrence in the c1 for the area of 243.
Excavation of geological exploration core drilling to refine the geological structure in detail under review, HGR, the digging of wells for exploration hydrogeological testing encountered collectors and monitoring of the aquifer within HGR assessed in detail, providing geological documentation, testing collectors hydrodynamic tests including sampling groundwater from aquifers relevant, transporting collected groundwater samples to laboratories accredited to the required chemical analyzes of groundwater transport of drill core into storage, disposal geological exploration core drilling after the well logs measurement and disposal of selected hydrogeological exploration wells at the end of the project.
Contract award: execution of geological research and the development of geological documentation occurrence of natural aggregates reserves in the c1 for the area of ?
BundesstraE-e B2n, Eschenlohe - Garmisch-Partenkirchen; New Oberau north to Ronetsbach tunnel Oberau; Services for construction supervision, site management and geological documentation for tunnel shell of buildings and track construction.