FATRAYADI, WAHYU (2016) PERHITUNGAN SUMBERDAYA BATUGAMPING DENGAN METODE CROSS SECTION PADA PT. DGEA PRAMUDITA SUMATRA SELATAN. Other thesis, UPN "VETERAN" YOGYAKARTA.
Preview |
Text
ABSTRACT.pdf Download (79kB) | Preview |
Abstract
ABSTRACT
Sub district Sosoh Buah Rayap. Ogan Komering Ulu. Sumatra Selatan.
This is a veryinterestingwhenconsidered inthe geologicalstandpoint. Atthe
regionmayincludea low-lying regiontoregionis quitebumpy. Onthe
areaalsohasconsiderablemineralreserves, including reserves oflimestone, PT.
DGEAPramuditaconductingmining activities inthe region,has
beenconductingminingof limestonereservestomeet the needs ofthe manufacture
ofcement.
In the exploration of limestone reserves the study site, researchers
conducting drilling in 15 drill point. Based on drill data obtained chemical content
of CaO and MgO is different, but the difference is not too big, after calculating
the average value clams CaO and MgO, the obtained values of 51.9% CaO and
1.7% MgO.
Based ontopographystudy sites, within theactivities ofthe
estimatedreservesof limestonewriter uses the methodof cross sectionwith the
guidelinesof gradual change(rule ofgradualchange).Toconductthe
estimatedreservesof limestonelocation ofPT. DGEAPRAMUDITA, the author
makes thestudy sitetopographic map, topographicmap
dataobtainedduringpreviousexplorationdrilling activitiessimultaneously at the
time. By usinga topographical mapmadesectionalcutsas much as15incisions, the
distance betweeneachcross sectionis 50meters. Motedecross sectionobtainedwitha
totalestimatedpotentialof104.883.528,1938tonlimestone.
vi
| Item Type: | Thesis (Other) |
|---|---|
| Subjek: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | x. Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Sarimin Sarimin |
| Date Deposited: | 11 May 2016 02:59 |
| Last Modified: | 11 May 2016 02:59 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/615 |
Actions (login required)
 |
View Item |