Mark Holwerda, Pe, Leed Ap Email & Phone Number

New Lenox, Il, Us

Chicago DOT (CDOT) Construction Engineering Portfolio Manager:•Forecast internal revenue, manage project budgets, review subconsultant invoices •Lead internal team and coordinate subconsultant staffing •Build effective relationships with various contractors and stakeholders •Resident Engineer 2015-2018, Project Manager 2017-->City of Chicago, Montrose Harbor Bridges, 2024-present [Project Manager]•Reconstruct four historic bridges in Lincoln Park, including limestone facade Illinois Tollway I-294/I-57 Interchange, Phase II, [Assistant Resident Engineer]•Facilitate/Oversee delivery of $150M+ interchange •Manage field staff of 13+ construction engineers, mentor young engineersCity of Chicago, Oakwood Blvd over Metra/CN RR Reconstruction, 2017-2020 [Resident Engineer]•CDOT Construction Engineering for removal and reconstruction of historic bridge. Includes: contractor collaboration, issue resolution, contractor payments, change management, inspection, documentation, and extensive coordination with numerous project stakeholders (CDOT, Alderman’s office, Chicago Park District, Metra, CN, private utilities, and various contractors).City of Chicago, North Area, Arterial Resurfacing program, 2015-2017 [Resident Engineer]•CDOT Construction Engineering for recurring annual program of roadway resurfacing and sidewalk improvements for ADA compliance. Program and project management of $10M annually with multiple contractors on 15 miles of improvements across various locationsIllinois Tollway I-294/I-57 Interchange, Phase I, 2012-2015:-Reconstruction and widening of I-294 over 147th Street ($8M), [Assistant Resident Engineer]-Ramp B flyover construction and I-57 widening ($29M), [Construction Engineer] •Field oversight of pile foundations and bridge substructures -Ramp N construction and NB 294 widening ($21M); [Construction Engineer] •Retaining wall drilled shafts, bridge widening, ESC manager

Chicago

Transportation Construction Engineering:•IDOT Burnham Ave Bridge Rehab (Asst. RE)•O’Hare Airport: FedEx Fuel Tie-In •Illinois Tollway: Eden’s Spur Expressway and Bridge Rehab•IDOT Intersection Reconstruction: Routes 113, 53 and 129 – Braidwood, IL.

Itasca, Il

Site Development:•Performed design calculations for storm and sanitary sewers, utility conflict resolution, site grading, and earthwork quantities using AGTEK•Evaluated impacts of proposed stormwater improvements on behalf of a neighboring property owner•Drafted and managed AutoCAD filesFloodplain/Floodway: •Performed HEC-RAS modeling and floodplain analysis for bridge replacement projects•Computed compensatory storage volume requirements•Completed IDOT Bridge Hydraulic Reports•Analyzed rainfall and river stage data for historical flooding event as part of a lawsuitPermitting: •Obtained MWRD permit for cemetery drainage plan•Completed IDNR/OWR Floodway Construction Permit Submittal•Wrote DuPage County Stormwater Permit Application Submittal for roadway improvement project

Greater Grand Rapids, Michigan Area

Clean-up and general labor for high-end residential builder.

Kentwood, Mi

•Stormwater testing and analysis for NPDES compliance•Managed electronic archiving of engineering documents

Mokena, Il

•Assisted in review of grading plans for approval by local municipality•AutoCAD drafting and file management•Managed survey data points and performed field staking

Tinley Park, Il

-Framing carpentry and labor tasks for new custom homes, decks, remodeling, and basements. -Independently completed three basement side jobs.

Executive Mba

Bachelor Of Science, Civil And Environmental Engineering