This document certifies that Daniel Williams worked as an electrician for PETRTT ENERGY BHD from July 11th, 2013 to August 23rd, 2013 providing hook-up and commissioning services for the KANOWIT SUBSEA project at the KAKA-PLATFORM. It states that Daniel Williams performed his duties diligently, attentively, conscientiously and with great initiative and excellence, following all safety regulations during his tenure.