Geronimo Guevara Jr.

Assistant Engineer

While working within the scope and duties of the Civil Engineering Department in our Ukiah office, Geronimo also supports other departments with both drafting and fieldwork. He is certified to do concrete field testing and compaction testing. He has AutoCAD Civil 3D, Microsoft Office, and Visual Basic for Application expertise. 

He has assisted with land development and site improvement projects involving grading plans, drainage plans, erosion control plans, and topographic surveys. He has experience reviewing construction documents, for consistency on materials being used for projects. Mr. Guevara is also experienced working on-site development, building, and grading permits in multiple jurisdictions.

Areas of Expertise

Grading 

Drainage

Low Impact Development

Education

Bachelor of Science, California State University Sacramento, Sacramento, California

Registrations and Certifications

ACI Laboratory and Field Testing Technician Grade 1

American Society of Civil Engineers

Society of Hispanic Professional Engineers

Select Project Experience

Rays Station Winery Civil Improvements – Hopland, CA

Vintage Wine Estates retained LACO to provide engineering services for a new 100,000 square foot warehouse building in Rays Station Winery. LACO provided the following services as part of this project: Geotechnical Services, Civil Engineering, and Construction Document Preparation. Geronimo prepared construction documents including, Grading & Drainage, Utility, and Erosion and Sediment Control plans. Geronimo developed construction details that included architectural building elevation and construction drawings. Geronimo provided project management, client communication, and agency coordination throughout the project duration.

Redwood Valley Mini Storage Civil Improvements – Redwood Valley, CA.

Cerro Pacific Lumber retained LACO to provide civil improvement and design of a mini storage complex with three storage buildings containing 120 storage units. Geronimo prepared construction documents including Grading & Drainage, Utility, and Lighting Plans. All of which, conformed to Mendocino County Standards and meeting the requirements. Geronimo also developed stormwater control plan (SCP) and Stormwater Pollution Prevention Plan (SWPPP) to accompany the construction documents.

Holiday Inn Express Civil Improvements – Ukiah, CA

Alpesh Jivan retained LACO to provide civil improvement and design of a 4-story, 94 room hotel of the Holiday Inn Express chain. Geronimo prepared final site improvement plans. All of which, conformed to City of Ukiah standards and meeting the requirements. Construction documents included Grading & Drainage, Utility, and Erosion & Sediment Control plans. Geronimo also developed Low Impact Development Plan (LID) per the City of Santa Rosa and County of Sonoma Stormwater Low Impact Development Technical Design Manual as adopted by the City of Ukiah. Geronimo also prepared a landscape plan including irrigation design.

Coyote Valley Wastewater Improvements Project – Redwood Valley, CA.

Coyote Valley Band of Pomo Indians retained LACO to provide design of wastewater improvements for their reservation. Geronimo prepared construction documents including Grading & Drainage, Utility, and Erosion & Sediment Control plans. Geronimo also developed design of gravity sanitary sewer, force main sanitary sewer, recycled water, and potable water pipe systems.

Rhys Winery Civil Improvements – Ukiah, CA.

Rhys Vineyards retained LACO to provide design for a planned winery. Geronimo prepared construction documents including Grading & Drainage, Utility, and Erosion & Sediment Control plans. All of which, conformed to Mendocino County Standards and meeting the requirements. Geronimo also developed stormwater control plan (SCP) and Stormwater Pollution Prevention Plan (SWPPP) to accompany the construction documents.

  • Home Office: Ukiah, CA

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