Office Hours : Monday To Friday, 8am - 5pm


The A Team Geology and Mine Planning Consultants

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Contact Info



Jl Jeruk Purut No.11 Cilandak Timur

Jakarta Selatan-Indonesia

Monday - Friday, 8am - 5pm,

Saturday & Sunday - CLOSED


William (Bill) Park

Principal Consultant
MAIG, MIAGI, Mperhapi - Competent Person

Bill is based in Jakarta and has over 45 years experience (the past 27 years in Indonesia) as a Geologist and Manager in open cut coal mining, including project development, mine management, resource and reserve assessment, project due diligence, feasibility studies, and exploration. He has held senior mining positions from Mine Superintendent (PT Kaltim Prima Coal) to General Manager (PT Bahari Cakrawala Sebuku, Noble Coal Indonesia and PT Runge Indonesia). Experience has included projects in Indonesia, Australia, the Philippines and New Zealand. Bill is a member of the AIG and AusIMM and under the Australasian Code for Reporting of Identified Mineral Resources and Reserves (2012 JORC Code), he is considered a Competent Person to validate statements for Coal Resources. He has been signatory to JORC Statements for most major Indonesian coal mine projects. He also a member of Indonesian Association of Geologists (IAGI), and Association of Indonesian Mining Professionals (Perhapi).