Zachary Garrison

Catawba County - Highway 16 Waterline Extension

• Developed 12-inch waterline based on civil engineering specifications through AutoCAD and Civil 3D applications.
• Inspected ongoing Construction to ensure the project was in compliance with the contract documents.
• Coordinated with contractors to ensure project timelines were met effectively.

Orange Water and Sewer Authority - Booker Creek Waterline Replacement

• Developed detailed construction drawings for 8-inch water main replacement
• Compiled and submitted comprehensive design packages to secure necessary project permits.

Johnston County PU - Risk and Resilience Assessment/Emergency Response Plan Updates

• Collaborated with Dewberry Engineers to assist Johnston County in updating their risk and resilience assessment (RRA) and emergency response plan (ERP) in accordance with America's Water Infrastructure Act of 2018 (AWIA).
• Facilitated Johnston County's assessment of essential infrastructure required for meeting their critical mission of 9 MGD of potable water objectives.
• Partnered with iParametrics to develop strategic security recommendations for enhanced protection of infrastructure.

Union County - Sewer Pump Station Rehab Assessment

• Evaluated eight pump stations (PSs) across Union County to assess their existing pump(s) performance.
• Performed drawdown test at each PS to determine individual pumps' pumping capacity.
• Compiled drawdown test results for each PS into a Technical Memorandum with recommendations for future improvements.

Charlotte Water - Ashe Plantation PS

• Designed a series PS with a capacity of 0.250 MGD to replace an existing package treatment plant with a capacity of 0.100 MGD.
• Designed a 12-foot diameter wet well in accordance with Charlotte Water standards.
• Developed system curves and duty conditions for the new pump station and reached out to pump manufacturers for a preliminary pump recommendation.