
STARPLUS ENERGY — SITE DEVELOPMENT FOR EV BATTERY MANUFACTURING PLANT
By the Numbers
Metrics
1.8M SF
Constructed and Stabilized Building Pad
390K Tons
Aggregate Base
800K CY
Earthwork
36K LF
Storm Sewer
14K LF
Sanitary Sewer
Challenge
Development of an SDI Battery Manufacturing Plant, delivering almost 2M SF of manufacturing facility building pad in the project’s first three months.
Solution
Execution of a comprehensive site development, delivering large-scale earthmoving and utility infrastructure to support the advanced industrial expansion. ESW developed, presented, and executed a value engineering proposal that reduced cost, preserved the project schedule, and enhanced pad performance and durability.

Project Scope
E.S. Wagner delivered a comprehensive site development package, including mass earthwork, more than two million square feet of the future facility building pad, a robust stormwater management system, sanitary infrastructure, including a 10-foot-diameter lift station constructed within a 33-foot-deep excavation, and potable and non-potable water distribution across the site. Faced with challenging soil conditions, a late season start, and critical pad delivery milestones, ESW developed a value engineering proposal that modified building pad sections while providing a stabilized surface that allowed for ongoing wintertime vertical construction. In separate contracts for the local municipality, E.S. Wagner also completed transportation, underground utility, and storm drainage infrastructure enhancements necessary for facility function and operation.
“Their technical knowledge and meticulous diligence have been instrumental in maintaining the high production standards our facility is known for. E.S. Wagner consistently identifies process inefficiencies and proposes practical improvements. They possess technical expertise, professional integrity, and people skills to excel in any role…”
Joshua R. Christman, Assistant VP , Vehicle Manufacturing Group Walbridge Construction
On the Ground
Project Gallery
Final photography, captions, and any video to be supplied by ESW per project.
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