Engineer Civil Engineering

EFRAIM MANGIWA, EIT

**** ******* ****, *** #**** Marietta GA 30068 *************@*****.*** 470-***-**** LinkedIn: Efraim Mangiwa US Permanent Resident / Green Card Holder EDUCATION

Georgia Institute of Technology, Atlanta, GA January 2016 – August 2017 Master of Science in Civil Engineering

Concentration: Transportation System Engineering

Bandung Institute of Technology, Bandung, Indonesia July 2011 – March 2015 Bachelor of Science in Civil Engineering

PROFESSIONAL EXPERIENCE

Civil Engineer – Engineering Design Technologies, Inc., Marietta, GA` September 2018 - Present

- Delivering civil engineering, design, permitting, construction, and closing efforts for multiple design-built projects on army base facilities in Georgia, South Carolina and Florida.

- Obtained land development permits for multiple residential, commercial, municipalities and roadway projects

- Developing various project documentation including, plans, specifications, cost estimates, correspondence, technical memo, RFI, and engineering reports.

- Devising cost effective technical solutions to client problems and projects.

- Delivering regular briefings and status updates on projects to supervisors.

- Managed and briefed the engineering work of an engineering intern.

- Conducting frequent coordination with clients, contractors, permit officers, architects, and other engineering disciplines for the project completions. Civil Designer – SKYLINE Engineering and Construction, Atlanta, GA October 2017 – August 2018

- Prepared construction documents for various type of projects (Residential, Multi-used buildings redevelopments, Infrastructure utilities, complete streets) in Georgia and South Carolina.

- Scopes included were survey QA/QC, demolition plan, site design, grading and drainage design, erosion control, utilities, stormwater reports, traffic control, details setup, etc.

- Conducted land development and building permit process for City of Atlanta, GDOT, DeKalb county, Georgia EPD, City of Salisbury, NC, etc.

- Heavy CAD and Civil 3D user and experienced in stormwater software (HydraFlow, Hec-ras, GSMM review tool).

- Proficient technical writer for engineering reports, formal emails, RFI, etc.

- Coordination with project stakeholders (city/county officials, architects, contractors, manufacturers and clients).

Engineering Intern - Metropolitan Atlanta Rapid Transit Authority (MARTA), Atlanta, GA June 2017 – August 2017

- Conducted research, proofread and revision on the future updated MARTA design criteria for site configuration and drainage chapters

- Did preliminary and detail designs for MARTA Transit Oriented Development (TOD), maintenance and improvement projects by using drawing software and ArcGIS

- Conducted geodetic survey for MARTA land development projects and transform its results to drawings

- Compiled and store MARTA contract documents (Soil Reports and Shop Drawings) to MARTA E-Library Did supplemental calculations for MARTA track work projects OTHER

Computer Skills : AutoCAD, Civil 3D, Revit, Bluebeam Revu, Hydraflow, AutoTurn, Microstation, HCS, HEC-RAS, HEC-HMS, Plaxis 3D, GeoSlope, SPSS, Matlab, R, Microsoft Office, Outlook, PCASE. Certifications : Engineering in Training (#EIT27507) – State of Georgia, Level 1A Certified Personnel (#000*******) – Georgia Soil and Water Conservation Commission PROJECT EXPERIENCE

Commercial

Civil Designer, Willie Watkins Funeral Home, Atlanta, GA (2018) Client: Willie Watkins Funeral Home, Inc

Producing complete set of plans (site plan, grading, erosion control and utilities) for a new Funeral Home at memorial drive. My responsibility is also to do a research on the GDOT standards for roadway design to be implemented on the project and conducting land development permit. Civil Engineer, Avondale Estates Central Business District, and Mill District Hydrology Study, Avondale Estates, GA. (2018)

Client: City of Avondale Estates

Providing a complete inventory, mapping and GIS data of the existing storm water infrastructure. Conducting a hydrology and hydraulic modelling to determine the existing infrastructure capacity and providing recommendations to improve the capacity based on the modelling process. Civil Designer, Holly Hills Apartments. Atlanta, GA (2017) Client: Quest Development

Provide civil set of plans for new senior affordable 3-floor apartment at Holly Hills street, Atlanta, Georgia. Fairburn Library, Fairburn, GA (2018)

Client: Fulton County

Designing parking stripes, utilities, site improvement and coordination, and arranging construction specifications at Fairburn Library.

East Point Library, East Point, GA (2018)

Client: Fulton County

Designing parking stripes, utilities, site improvement and coordination, and arranging construction specifications at Fairburn Library.

Project Engineer, Lawrenceville Senior Living Center, Lawrenceville, GA (2018) Client: Engineering Design Technologies, Inc.

6.5-acre site development project. Produced complete set of plans (site plan, grading, erosion control and utilities) for a new senior center facility at Lawrenceville, GA. Obtained the land development permit by intense coordination with the county and city officers.

Project Engineer, Phoenix at Union Hill, Canton, GA (2018) Client: Phoenix Development Group Partners, LLC.

8-acre site development project. Produced complete set of plans (site plan, grading, erosion control and utilities) for a new senior center facility at Canton, GA. Obtained the land development permit by intense coordination with the county officers. Coordinated with contractor, owner, architect and other engineering disciplines during design, permit and construction phases.

Residential

Civil Designer, Sanitary Sewer Extension, Old Jonesboro Landing Phase 2, South Fulton, GA (2018) Client: -

Assisted design lead for drawings’ QA/QC and land development permit process. Project Engineer, Main Street Townhomes, Woodstock, GA (2018) Client: Engineering Design Technologies, Inc.

4.6-acre subdivision of 34 units project. Designed and Produced complete set of plans (site plan, grading, erosion control and utilities). Designed the sanitary sewer lift station and stormwater pond. Obtained the land development permit by intense coordination with the county and city officers. Roadway

Roadway Designer, DeKalb Ave NE Planning, Resurfacing, And Traffic Stripe, Atlanta, GA (2018) Client: City of Atlanta

6 Miles complete streets projects. Designed the drainage system, field verified the ADA ramps and utilities that need to be replaced, set up City of Atlanta and GDOT details, revised the drawings discrepancies, QA/QC, did cost estimation, and coordinated with clients and stakeholders. Roadway Engineer, MATOC Range Road Improvement, Fort Gordon, GA (2020) Client: US Army Corps of Engineers

Four miles roadway pavement replacement projects. My responsibilities were prepared the design drawings

(roadway plan, details, traffic control and erosion control), calculations, and army’s permitting paperwork and coordinated with the contractors regarding RFI, submittals, and as-built drawings. ` Military

Project Engineer, TBUP 25703, Fort Gordon, GA (2018) Client: US Army Corps of Engineers

1.3-acre site development and barrack expansion Design and Built Project. Designed the site, grading, utility and erosion control plans based on the RFP. Calculated the required stormwater requirements and prepared the design analysis documents. QA/QC the specifications required on the site. Coordinated with contractor, army’s officers and the architect and other engineering disciplines during design, permit and construction phases. Project Engineer, TBUP 25702 & 25707, Fort Gordon, GA (2019) Client: US Army Corps of Engineers

4-acre site development and barracks expansion Design and Built Project. Designed the site, grading, utility and erosion control plans based on the RFP. Calculated the required stormwater requirements and prepared the design analysis documents. QA/QC the specifications required on the site. Coordinated with contractor, army’s officers and the architect and other engineering disciplines during design, permit and construction phases. Project Engineer, NCOA Barracks Bldg. 24404, Fort Gordon, GA (2019) Client: US Army Corps of Engineers

1.2-acre site development and barrack expansion Design and Built Project. Designed the site, grading, utility and erosion control plans based on the RFP. Calculated the required stormwater requirements and prepared the design analysis documents. QA/QC the specifications required on the site. Coordinated with contractor, army’s officers and the architect and other engineering disciplines during design, permit and construction phases. Project Engineer, Trainee Complex Upgrades Bldg. 3335, Fort Benning, GA (2019) Client: US Army Corps of Engineers

10-acre site development and barracks expansion Design and Built Project. Designed the site, grading, utility and erosion control plans. Calculated the required stormwater requirements and prepared the design analysis documents. QA/QC the specifications required on the site. Coordinated with contractor, army’s officers and the architect and other engineering disciplines during design, permit and construction phases. Project Engineer, Child Development Center, Tyndall Airforce Base, FL (2020) Client: US Army Corps of Engineers

32-acre site development Design and Built Projects. Designed the site, grading, utility and erosion control plans. Calculated the required stormwater requirements and prepared the design analysis documents. QA/QC the specifications required on the site. Coordinated with contractor, army’s officers and the architect and other engineering disciplines during design phases.

Project Engineer, B10652 & B10804 Dorm Renovations, Lackland Airforce Base, TX (2018) Client: US Army Corps of Engineers

9-acre site development and barracks expansion Design and Built Project. Designed the site, grading, utility and erosion control plans. Calculated the required stormwater requirements and prepared the design analysis documents. QA/QC the specifications required on the site. Coordinated with contractor, army’s officers and the architect and other engineering disciplines during design, permit and construction phases. Project Engineer, Volar Barracks Renovation, Fort Stewart, GA (2020) Client: US Army Corps of Engineers

3.5-acre site development and barracks renovation Design and Built Project. Designed the site, grading, utility and erosion control plans. Calculated the required stormwater requirements and prepared the design analysis documents. QA/QC the specifications required on the site. Coordinated with contractor, army’s officers and the architect and other engineering disciplines during design, permit and construction phases. Municipalities

Project Engineer, Adamsville Pump Station, Atlanta, GA (2020) Client: City of Atlanta

3-acre Pump Station expansion project. Designed the site, grading, stormwater, utility and erosion control plans. Calculated the required stormwater requirements and prepared the design analysis documents. QA/QC the specifications required on the site. Coordinated with contractor, army’s officers and the architect and other engineering disciplines during design and permit phases. Project Engineer, Fairburn Road Transmission Line, Atlanta, GA (2020) Client: City of Atlanta

6-mile 36” Water transmission pipe project. Field verified the potential conflicts. Helped drafting the watermain plan and profiles.

Civil Designer, Pedestrian Refuge Island at N. Peachtree Rd. and Riverglenn Circle, Dunwoody, GA.

(2017)

Client: City of Dunwoody

Provided deliverable drawings of proposed pedestrian refuge island around the intersection of N. Peachtree Rd. and Riverglenn Circle to the City of Dunwoody. The drawings consist existing condition, site plan, proposed improvement, grading and erosion control plan, erosion control and construction details. Civil Designer, Rockbridge Rd. Asbestos Cement (AC) Water Main Replacement Project, Stone Mountain, GA. (2017)

Client: DeKalb County

Provided deliverable erosion control plan for water main replacement project in Rockbridge Road, DeKalb County Georgia. My responsibility was to assess Georgia Erosion control checklist and conducted land development permit for the project.

Civil Designer, South River Kayak Launch, Lithonia, GA. (2017) Client: DeKalb County

My responsibility was to assisted deliverable complete set of plans for a proposed Kayak Launch adjacent to South River, Lithonia. I also conducted property research on the project, assisted grading on the drawings. Civil Designer, Pennybrook Lift Station, Stone Mountain, GA. (2017) Client: DeKalb County

Assisted lead engineer on drawings production (site plan, grading, demolition plan, erosion control plan, utilities plan) of proposed Lift Station. Coordination between stakeholders for the synchronization between disciplines on the deliverable drawings was needed.

Civil Designer, Stone Mill Lift Station, Stone Mountain, GA. (2017) Client: DeKalb County

Assisted lead engineer on drawings production (site plan, grading, demolition plan, erosion control plan, utilities plan) of proposed Lift Station. Coordination between stakeholders for the synchronization between disciplines on the deliverable drawings is needed.

Wade Walker Park Restroom, Stone Mountain, GA (2018) Client: DeKalb County

Provided a complete set of civil plans for new facilities (restroom, sidewalks and pavilion) in DeKalb county’s Wade Walker Park. My responsibility is also obtaining land development and building pe

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