Osman Efendioğlu Email and Phone Number

Overseeing the construction of Earth Covered Magazine (ECM) facilities and related infrastructure at Prince Sultan Air Base (PSAB) as part of the Saudi F-15 Fleet Modernization Program (FMP). This project involves the addition of ten hardened, blast-rated concrete ECMs (each 185 m²), designed to meet the Naval Facilities Engineering Command (NAVFAC) Atlantic - Modular Storage Magazine (MSM) Standard. Responsibilities include the complete construction and integration of ECM facilities, expanding the existing Munitions Storage Area (MSA) and delivering all necessary site improvements such as utilities, roads, and other essential infrastructure.

As the site chief, I am responsible for planning the work on the site, managing the site teams, maintaining daily reports, overseeing personnel and subcontractor timekeeping, and preparing bill of quantities and progress payment documents for the high school with 40 classrooms (with a construction area of 7090 m2) and the Guidance Research Center buildings (with a construction area of 2745 m2) where rough and finishing works are undertaken. ❖ Efficient planning and coordination of construction activities for the high school and Guidance Research Center buildings. ❖ Effective management of site teams to ensure smooth progress and timely completion of the projects. ❖ Accurate and detailed maintenance of daily reports, ensuring transparency and accountability in project progress. ❖ Oversight of personnel and subcontractor timekeeping, ensuring adherence to schedules and timelines. ❖ Preparation of comprehensive bill of quantities and progress payment documents, reflecting meticulous attention to detail and financial accuracy. ❖ Successful execution of rough and finishing works for the high school and Guidance Research Center buildings, leading to high-quality outcomes. ❖ Demonstrated ability to handle large-scale projects, including the construction of a high school with 40 classrooms and a Guidance Research Center, showcasing strong project management skills.

The project encompasses a combined length of 312 kilometers of road surface and pavement, 48 culverts, 62 drift structures, and 132 kilometers of side drain channels. I am employed as an engineer with the responsibility of overseeing the construction and maintenance of culverts, drift structures, side drain channels, and surface dressing works. ❖ Successfully working in challenging conditions in Africa. ❖ Completing various tasks and responsibilities related to overseeing construction and maintenance. ❖ Managing the entire process from ordering necessary materials to their delivery on-site. ❖ Organizing daily work distributions. ❖ Preparing and presenting daily progress reports to superiors. ❖ Conducting performance analyses based on man-hour calculations.

R.I.W ProjectThis project was of critical importance as it had to be completed before the 2022 World Cup. The scope of the project included the construction of necessary parking areas around the World Cup stadiums, excavation of 352,000 cubic meters, sub-grade filling of 215,000 cubic meters, laying of 1,264,639 square meters of sub-base, 1,200,000 square meters of asphalt base course, milling of 800,000 square meters of asphalt pavement, and laying of 45,000 meters of street lighting cable. Despite the challenging timeline, my team and I successfully managed the project and were honored with a certificate of appreciation from our client ASHGHAL. As a field engineer, I was responsible for the excavation, filling, paving, and other accessories of each parking area assigned to me. We provided detailed progress reports on a daily basis and ensured that our work was in accordance with the methodology and approved shop drawings before delivering it to the inspectors. ❖ Successfully completing a project of critical importance within a challenging timeline before the 2022 World Cup. ❖ Managing the construction of necessary parking areas around the World Cup stadiums, including excavation, sub-grade filling, and laying of sub-base and asphalt base course. ❖ Overseeing the milling of asphalt pavement and installation of street lighting cable. ❖ Receiving a certificate of appreciation from the client ASHGHAL for the successful management of the project. ❖ Taking on responsibility as a field engineer for specific parking areas, ensuring the successful execution of excavation, filling, paving, and related tasks. ❖ Providing detailed progress reports on a daily basis and ensuring compliance with methodology and approved shop drawings before delivering the work to inspectors.

Semaisma Infrastructure and Road ProjectThe project involves the development of underground utilities and roads for a neighborhood in the Semaisma district. The project scope includes the installation of Surface Water lines (37 km) ranging from 300mm to 2000mm in diameter, made of GRP and concrete pipes, Foul Sewer lines (19 km), and a TSE (irrigation main line) network (7 km) consisting of 100mm to 300mm DI pipes. Additionally, the project encompasses the installation of telecom lines, a street lighting system, LV-MV cables, and 23 substations. The total road length is 20km. Micro-tunneling lines ranging from 400mm to 2000mm with a total length of 5000m are designated for the Surface Water and Foul Sewer systems. The project is situated in both inhabited and virgin areas, each requiring hardscape and landscape works. In my capacity as a site engineer, I was responsible for the excavation, pipe laying, backfilling, and the installation of manholes, chambers, and foundations for all these lines within my designated area. I also prepared and submitted inspection requests for works and activities that required inspection as per the method statement. ❖ Successfully overseeing the development of underground utilities and roads for a neighborhood in the Semaisma district, which involved the installation of surface water lines, foul sewer lines, and a TSE network, as well as telecom lines, street lighting system, LV-MV cables, and substations. ❖ Managing the installation of micro-tunneling lines for the surface water and foul sewer systems, involving various diameters and a total length of 5000m. ❖ Taking responsibility for excavation, pipe laying, backfilling, and the installation of manholes, chambers, and foundations within the designated area. ❖ Preparing and submitting inspection requests for works and activities requiring inspection as per the method statement, ensuring compliance with quality and safety standards.

I have experience in road infrastructure and superstructure, longitudinal drainage channels, high stone walls holding cut and fill slopes, bored pile manufacturing, culverts, and bridge works. In the project, I served as a site engineer responsible for engineering structures and road superstructures, overseeing all activities in accordance with the approved plan, shop drawings, and quality standards. ❖ Demonstrated expertise in road infrastructure and superstructure, longitudinal drainage channels, high stone walls holding cut and fill slopes, bored pile manufacturing, culverts, and bridge works. ❖ Successfully serving as a site engineer responsible for engineering structures and road superstructures, overseeing all activities in accordance with the approved plan, shop drawings, and quality standards.