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Rahmat Ilham Zazzali, Sr. Cost Estimation Engineer

Rahmat Ilham Zazzali

Sr. Cost Estimation Engineer·Waha Oil Company

Indonesia

Bachelor's degree, Bachelor of Science: Mechanical Engineering

Work experience

Total years of experience: 13 years, 8 months

Sr. Cost Estimation Engineer

June 2022 - Present

Waha Oil Company

Tripoli, Libya

June 2022 - Present

Joint Ventrure ConocoPhillips, HESS, Total, & NOC Libya Tripoli - Libya List Project: a. Mega Project Development : Budget Approval: USD 750.000.000 Project Duration : 3 Year (Completion in 2024) Location: Dahra Field Rehabilitation. SOW: Revitalisation of all facilities in terms of Mechanical Work, Civil Work, Electrical Work, & Instrument Work. Job Description:
• Prepare estimation class 1-4 using risk analysis model with Monte Carlo Simulation.
• Standardization and develop process flow Work Breakdown Structure integrated with Cost Breakdown Structure.
• Provide inputs to prepare the dashboard for cost monitoring.
• Preparation of Standard Operating Procedures (SOP) for Flow Process Cost Estimating & Implementation Quality System

Company industry:
Oil & Gas

Sr. Cost Engineer

July 2016 - May 2022

PT Pertamina Persero

Jakarta, Indonesia

I found this job using Bayt.com

July 2016 - May 2022

* Cost analysis, cost controls and reporting activities for Capital and non-Capital projects.
* Organize, monitor and control project costs.
* Maintain updated final project forecasts and expenditure forecasts
* Use statistical tools to analyze costs metrics and perform risk analysis.
* Collects, monitors, analyzes and reports all cost information through the Project Manager.
* Review and analyze all claims and Change Orders on project contracts
* Provides all cost engineering expertise and coordinates activities as group/unit leader as required in preparation of cost portion of the engineering, procurement and construction contracts

Company industry:
Oil & Gas
Job role:
Oil and Gas

Estimation Engineer

November 2013 - July 2016

Otto Marine Pte Ltd

Singapore, Singapore

I found this job using Bayt.com

November 2013 - July 2016

* Develops the estimate based on collected contractual data, financial requirements, and the scope of work and services.
* Analyzes specifications, including scope documents, drawings, bills of material, and historical data, and calculates project costs using labor and material pricing schedules.
* Prepares the estimate by the work breakdown structure and code of accounts. Maintains close contact with and provides the necessary input to planning and scheduling.
* Works closely with cost controllers to monitor project costs and produces preliminary cost curves for client information.
* Evaluates scope changes, contract values, cost trends impacts, field order, and trade-off studies.
* Responsible for preparing conceptual, definitive, total installed cost estimates covering all elements of a project

Company industry:
Maritime & Marine Engineering
Job role:
Engineering

Management Trainee

November 2012 - November 2013

PT Batamec Shipyard

Batam, Indonesia

I found this job using Bayt.com

November 2012 - November 2013

• Prepare/Provide and review the bid evaluation for the presentation to management.
• Assist in determining and provide both construction equipment and manpower requirements.
• Controlling to insure proper cost coding of source documentation (timecards, WO’s, subcontracts, etc).
• Maintains records of budget estimates and commitments to ensure adherence to budget fund.
• Monitor coordinate and report progress to management during work execution on a weekly basis.
• Reporting project cost budgets, commitments, forecast, actual cost, and expenditure and cost variance.
• Assist project controls group in assessing cost & progress data.
• Measuring and report progress during all project phases, carrying out site visits as required.
• Monitoring cost and analyzes and report deviation from plan, especially those that are not obvious in plan.
• Responsible for the implementation of cost control subsystem by updating budgets to reflect the latest information and adjust project requirements as required
• Review and process change orders and claims submitted by the contractors to ensure that they are valid, accurate, and factual and in accordance with the contract documents to minimize cost exposure to cost and schedule impact

Company industry:
Maritime & Marine Engineering
Job role:
Engineering

Education

Institute Teknologi Nasional Malang (ITN)

September 2012

September 2012

Bachelor's degree, Bachelor of Science: Mechanical Engineering

Indonesia

Skills

Invoice Processing

Expert

Cost Estimating

Expert

Contract Management

Expert

Earned Value Management

Expert

Pricing Strategy

Expert

COST ENGINEERING

Expert

RISK ANALYSIS

Expert

ECONOMY

Intermediate

MICROSOFT OFFICE

Intermediate

NEGOTIATION

Intermediate

PRIMAVERA (SOFTWARE)

Intermediate

Scheduling

Intermediate

Earned Value Management

Intermediate

Languages

English

Expert

Indonesian

Native Speaker

Training and Certifications

Certifications
CCP
Jan 2024 - Jan 2027
PMP
Jun 2022 - Jun 2025

Training
Long Distance Learning
PTMC
Jul 2020

Hobbies and interests

Reading & Martial Arts
Playing Musical Instruments