MUTHMAINNAH AL-QOLBI
Civil Engineer
Balikpapan
Summary
Dedicated Civil Engineer with more than 5 years of combined project experience in EPC, Oil & Gas, and infrastructure projects. Strong background in site supervision, construction execution, quantity surveying, civil drafting, and engineering documentation. Experienced in reviewing engineering drawings including IFC (Issued For Construction), P&ID, isometric drawings, and as-built drawings. Proven ability to support multidisciplinary teams, coordinate field activities, monitor construction progress, and prepare technical reports in accordance with engineering specifications, safety standards, and project schedules. Certified in Construction Safety (K3), Road Engineering, Geotechnical Engineering, and Field Management.
Overview
8
8
years of professional experience
6
6
Certifications
1
1
Language
Work History
Civil / Piping Engineer
PT. DAEAH E&C (Engineering and Construction Co., Ltd)
12.2023 - 12.2025
- Supervised piping installation and welding activities in accordance with approved IFC drawings, P&ID, and material specifications.
- Coordinated inspections and work approvals with QA/QC teams to ensure readiness before construction execution.
- Conducted routine field inspections to verify alignment between isometric drawings, 3D models, and actual site installations.
- Reviewed engineering drawings to ensure compliance with project standards and technical requirements.
- Verified consistency between ISO drawings and P&ID using Navisworks and 3D models.
- Prepared and updated as-built isometric drawings using AutoCAD and project software based on approved construction data and actual field conditions.
- Supported construction progress monitoring and reported discrepancies to engineering teams.
Civil Engineer Assistant (Road and Bridge Project)
PT. YODYA KARYA (Persero) Tbk
02.2023 - 12.2023
- Supported civil engineering activities for national road and bridge projects.
- Performed field surveys and assisted in construction supervision tasks.
- Processed survey results and translated them into technical reports and planning documents.
- Assisted in identification and mitigation planning for road safety blackspot locations.
- Supported preparation of construction and traffic management plans.
- Updated schedules and tracked project progress using Microsoft Project.
- Prepared quality implementation records and technical documentation aligned with project requirements.
Quality Control Assistant
PT. RAVINO CITRA MANDIRI – PT. PROFIL STUDIO ARCH, KSO
05.2021 - 12.2022
- Assisted quality control implementation for road and bridge preservation projects at BPJN Bangka Belitung.
- Documented material testing results to support construction compliance.
- Supported project engineers in ensuring construction activities met technical and quality standards.
- Prepared progress and quality reports for project reporting requirements.
- Conducted laboratory material tests and compiled inspection documentation.
Civil Engineering Data and Survey Support Engineer
BALAI PELAKSANAAN JALAN NASIONAL BANGKA BELITUNG
02.2021 - 04.2021
- Prepared technical reports based on IRI, IRMS, and stripmap survey data.
- Processed and analyzed survey data for road performance evaluation.
- Supported documentation and reporting activities for national road projects.
Quantity Surveyor / Civil Engineer
PT. GADA ELANG PERKASA (Member of Gala Karya Group)
07.2018 - 01.2019
- Prepared daily and monthly work reports and measurement documentation (MC0–MC100).
- Controlled and reported daily project work volumes.
- Supported civil projects valued up to IDR 14 billion.
- Assisted in progress tracking and quantity calculations.
Quantity Surveyor Intern (Toll Road Project)
PT. WASKITA KARYA Tbk
02.2018 - 04.2018
- Prepared daily work volume calculations to control construction output.
- Assisted senior engineers in measurement and reporting tasks.
- Supported implementation of best-practice work methods.
Education
Bachelor Degree - Civil Engineering
Universitas Negeri Malang
East Java, Indonesia01.2020
Diploma Degree - Civil Engineering
Politeknik Negeri Malang
Malang, Indonesia01.2018
Skills
- Design and Drafting - AutoCAD 2D drafting and revisions - As-Built drawings and layouts - Scaling, dimensioning, annotations - Layer management and redline updates
- Pipe support design
- Quality control procedures
- As-built documentation
- Cost estimation
- Material selection
- Field engineering assistance
- Welding procedures
- 2D drafting skills
- Piping design expertise
- Isometric drawing creation
- Teamwork and collaboration
- Problem-solving
Accomplishments
- National Road Project Contribution
- Tender Win Achievement
- Supervised team of 10 workers members for Welding works.
Successfully prepared engineering report and documentation for national Road Project, Constribution to Improved traffic safety and management Plans
Achieved a tender win valued at IDR 300 Mn during my time at CV MUTIARA INDONUSAM showcasing my effective collaboration skills
Certification
Junior Geotechnical Engineer – SKA LPJK (Valid until 2029)
CORE COMPETENCIES
Civil Engineering – EPC and Oil & Gas Projects - Site Supervision and Construction Support - Engineering Drawing Review and Coordination - As-Built Drawing Preparation - Quantity Surveying and Measurement - QA/QC Inspection Support - Construction Progress Monitoring - HSE / K3 Construction Compliance - Technical Reporting and Documentation - Coordination with Engineering and Construction Teams
ADDITIONAL INFORMATION
- Extensive experience in EPC project environments.
- Strong understanding of engineering documentation workflows.
- Active as public speaker in civil engineering seminars.
Timeline
Civil / Piping Engineer
PT. DAEAH E&C (Engineering and Construction Co., Ltd)
12.2023 - 12.2025
Civil Engineer Assistant (Road and Bridge Project)
PT. YODYA KARYA (Persero) Tbk
02.2023 - 12.2023
Quality Control Assistant
PT. RAVINO CITRA MANDIRI – PT. PROFIL STUDIO ARCH, KSO
05.2021 - 12.2022
Civil Engineering Data and Survey Support Engineer
BALAI PELAKSANAAN JALAN NASIONAL BANGKA BELITUNG
02.2021 - 04.2021
Quantity Surveyor / Civil Engineer
PT. GADA ELANG PERKASA (Member of Gala Karya Group)
07.2018 - 01.2019
Quantity Surveyor Intern (Toll Road Project)
PT. WASKITA KARYA Tbk
02.2018 - 04.2018
Bachelor Degree - Civil Engineering
Universitas Negeri Malang
Diploma Degree - Civil Engineering
Politeknik Negeri Malang