ABSTRACT
THE COMPARISON RESULT OF ANALYSIS PILE FOUNDATION BEARING CAPACITY WITH PDA TEST OUTPUT AT SHOWROOM, REPAIR SHOP AND ADMINISTRATION OFFICE DAIHATSU PROJECT  PT. TUNAS MOBILINDO PERKASA HAJIMENA WEST LAMPUNG
By
JUDIKA SIANTURI
Foundation is a part of civil construction to bearing the building and to continues the loads to base of hard soils. PDA test is a way to knowing output the ultimate bearing capacity  of single pile in field project with dimension and characteristic from the first planning, begin from piles choosing and the location.The location of this research is in way layap, Hajimena, west Lampung. This research use four square piles with 6 m of length and base section with 25 cm x 25 cm. PDA test device output will continued to CAPWAP programe to processing the bearing capacity of pile. Geotechnical datas, will be processing also by empiric formulas. The result will be get is ultimate bearing capacity, friction bearing capacity and end bearing capacity of pile.This research is to show difference result pile bearing capacity of empiric formulas with PDA test. The PDA test result is highest than empiric formulas result. The highest ultimate bearing capacity result is 154.6 Ton on PDA test and the lowest is 47.2878 Ton on Bageman formulas. The highest friction bearing capacity is 105.9 Ton on PDA test and the lowest is 25.128 Ton on Meyerhoff formulas. The highest end bearing capacity is 58.1 Ton and the lowest is 40.4 Ton, both of them is on PDA test.
Key words: PDA test, Empiric formulas, Pile bearing capacity