Aris Setiana Sosiawan, Sr. Cost Engineer

Aris Setiana Sosiawan

Sr. Cost Engineer

JGC Gulf International Co.Ltd

البلد
سنغافورة
التعليم
بكالوريوس, Civil Engineering
الخبرات
19 years, 1 أشهر

مشاركة سيرتي الذاتية

حظر المستخدم


الخبرة العملية

مجموع سنوات الخبرة :19 years, 1 أشهر

Sr. Cost Engineer في JGC Gulf International Co.Ltd
  • المملكة العربية السعودية - الخبر
  • أشغل هذه الوظيفة منذ مايو 2012

A. Cost Estimating
Key Role :
 Review and interpreting of Project Specification from ITB
 Describe estimating classification and experience preparing these estimation (Class 1 to class 5).
 Define Preparation of concise technical / commercial tender qualifications for
inclusion in the bid documents to safeguard the Company’s liability / interests.
 Incorporate project complexity factors into project estimates and assemble key input data such as project objectives, scope and execution plan.
 Develop Estimate Plan, methodologies and strategy to produce cost estimate into proper WBS
 Providing ER estimate (FEL-3), OBE (Open Book Estimate) based on Saudi Aramco methodology for some case PJ.
 Coordinate with other Disciplines from Engineering, Procurement and Construction to make sure the BMBQ information meet the highest accuracy for proposal bid calculation by having review and analysis for each cost component.
 Perform Risk Analysis to define cost contingency for cost estimating amount (cost risk assessment)
 Finalize the bid proposal and make presentation to get approval from Corporate management.
 Establishing and implementing Project cost estimating database for benchmarking and reference

B. Cost Controller
Key Role :
1. Team Lead of cost control ( Supervise 3 Cost controllers) : Start from January 2019
 Review team members work in overall cost status
 Educate team members work
 Follow up Team Members Work before final

2. Lead Engineer (2012 - now)
 Develop Budget setting & Target setting (Forecasting) cost preparation once the project award.
 Preparing Project control procedure and methodology based on awarded contract type.
 Control the Project expenditure by doing check estimate for BM/BQ, and updating for Risk Analysis periodically for contingency analyses.
 Analyze the cost variance by monthly and inform the project status performance to project to Project Manager.
 Submit Monthly Cost report, Man hour report and Project Management report by determined the Earn Value Management as guidelines of Project Performance.
 Taking part to proceed the potential Change Order together with PMT from identifying the change, submit the change notification, preparing Change Order proposal, making negotiation and get approval from Client.
 Preparing and monitoring for Invoicing and update the Project cash flow.
 Generating and maintaining PAF for reimbursement contract.

Procurement & Contract في PT. Jawa Power
  • إندونيسيا
  • سبتمبر 2010 إلى أبريل 2012

Achievement :
Providing Subcontractor, spares and material in time and within budget for scheduled
major outage and minor outage.

Key Role :
 Providing owner estimate for the price guidelines selection process of bidding.
 Making evaluation for Subcontractor unit price during clarification stage.
 Dealing with reputable and appropriately approved suppliers, identify new suppliers, establish good working relationship with suppliers and monitor supplier performance.
 Providing adequate protection of owner and company interests through term and conditions of contract, bank guarantee etc.
 Prepare document of contract (PO/ Service order) to be signed by both Parties after pass all procedures at simple tender.

Project Control /Estimating / Quantity Surveyor في PT. Adhi Karya (Persero) Tbk
  • إندونيسيا
  • أغسطس 2006 إلى سبتمبر 2010

Achievement :
Gain client satisfaction and implement the requirement for methodology, technical issues to be executed at site within cost & schedule.
Key Role :
 Study ITB especially for general and technical specification and segregate major item list which need to be considered in estimation.
 Provide quantity as per ITB by categorizing each item as per work type unit.
 Defined the work methodology to gain the most effectiveness, workability to construct and having the most competitive price level.
 Calculate the work unit rate based on vendor and subcontractor information.
 Making internal presentation together with Project Manager to Corporate management as the final pricing of the proposal including expected profit to gain.
 During execution stage, Interfacing with the Client quantity surveying representatives with regards to agreements to measured quantities and associated estimated values of work completed.
 Identify vendor back-charge and estimate cost for back-charging, maintain BC register and coordinate with procurement group.
 Identify and calculate potential changes/variations to increase revenue/profit (Issue SI or Change Notification).
 Progressively re-measure the unit rate scope based on design and actual documents.
 Conducts site measures as required, and/ors take-offs from drawings leading to the preparation of bill of quantities.
 Maintain database of the bills of estimated quantities and comprehensive and accurate files, logs and records.

Estimator في PT. Anugerah Citra Abadi
  • إندونيسيا
  • مايو 2005 إلى يوليو 2006

 Estimate volume of work.
 Making Baseline Budget of Project
 Submitting the items and quantity of material which needed on the project to the Supervisor.
 Prepare the Bid Document.
 Control the use of Material which needed.
 Updating material price for Monthly Unit Price

الخلفية التعليمية

بكالوريوس, Civil Engineering
  • في Brawijaya University
  • سبتمبر 2005

Specialties & Skills

Cost Estimating
Primavera P6
Cost Analysis
Project Control
Earned Value Management
MIcrosof Office (Word,Excel,Power Point)
Primavera P6
Structure analysis
Earn value analysis

اللغات

الانجليزية
متمرّس

التدريب و الشهادات

Certified Cost Professional, AACEI (الشهادة)
تاريخ الدورة:
October 2014
صالحة لغاية:
October 2017

الهوايات

  • Listening music, Fishing