Dermaga (jetty) pada PLTU berfungsi sebagai tempat pendistribusian bahan bakar utama dan bersandarnya kapal besar yang bermuatan batu bara. Dermaga membutuhkan pondasi yang kuat agar dapat menerima beban besar diatasnya, menahan gaya horizontal dari kapal yang bersandar dan mendukung bangunan yang lapisan tanah kuatnya terletak sangat dalam. Pada penelitian ini akan dibandingkan hasil analisa daya dukung pondasi tiang pancang baja pada bangunan dermaga menggunakan rumus statis dan rumus dinamis. Pada rumus statis digunakan metode Meyerhoff yang menggunakan data SPT, sedangkan pada rumus dinamis digunakan metode Hiley, PCUBC, dan Janbu yang menggunakan data kalendering. Berdasarkan hasil analisa didapat Qijin Meyerhof sebesar 22195,697 kN, Qijin Hiley sebesar 15598,443 kN, Qijin PCUBC sebesar 22448,195 kN dan Qijin Janbu sebesar 9693,117 kN. Sedangkan berdasarkan hasil analisa perbandingan didapatkan hasil Meyerhoff lebih tinggi 29,723 % dari Hiley, PCUBC lebih tinggi 1,125 % dari Meyerhoff dan Janbu lebih rendah dari Meyerhoff sebesar 56,329 %. Dari hasil analisa didapatkan Qijin rumus dinamis yang mendekati Qijin rumus statis metode Meyerhof adalah Qijin Hiley.

The jetty at the PLTU serves as a place for the distribution of the main fuel and leaning of a large vessel with coal. The jetty needs a strong foundation so that it can receive a large load on top , withstand horizontal force from leaning the ship and support buildings with strong soil layers located deeply. In this study will be compared the results analysis of the bearing capacity of steel pile foundations in jetty buildings using static formulas and dynamic formulas. In the static formula, Meyerhoff's method is used which uses SPT data, while the dynamic formula uses the Hiley, PCUBC, and Janbu methods which use calendering data. Based on the analysis results obtained Qijin Meyerhof amounting to 22,195,697 kN, Qijin Hiley amounting to 15598,443 kN, PCUBC Qijin amounting to 22,448,195 kN and Janbu Qijin amounting to 9693,117 kN. while based on the results of comparison analysis, Meyerhoff's results were 29.723% higher than Hiley's, PCUBC was 1.125% higher than Meyerhoff and Janbu was lower than Meyerhoff at 56.332%. From the analysis results obtained Qijin dynamic formula that approaches Qijin static formula Meyerhof method is Hiley Qijin.