2012, we were approached by PT IOT Indonesia . They are the EPC contractor to advise on how to provide a pipe penetration seal that is both cost effective and comply to international safety standard for bundwall / dyke pipe penetration seal . PT IOT do not have the expertise and knowledge and did not take to the account this crucial areas during the project bidding stage We advised and delivered to the project on time , prevented PT IOT from being fine due to late project delivery.