Derek J. Clark

Assistant Surveyor

Mr. Derek Clark has worked as an Assistant Surveyor with LACO Associates since January 2017, during which time he has assumed lead project surveyor duties on numerous projects. From construction staking to boundary research to topographic mapping and survey for design, Mr. Clark strives to provide thorough, sophisticated, and technologically integrated survey and mapping services to LACO’s clients. His integrity, proficiency with data management and advanced technologies, and love of the outdoors combine to create a professional, responsive, and enthusiastic LACO team member.

Mr. Clark has the skills and expertise to provide quality land surveying services, as demonstrated by his experience performing consctruction staking for a new bridge at Dry Creek Rancheria in Geyserville, topographic surveying and mapping for MacKerricher State Park water system improvements, elevation certifications for various private clients, and boundary surveying in support of fire recovery efforts in Santa Rosa. 

Prior to working with LACO, Mr. Clark worked for a small survey firm in Marin County with expertise in boundary and topographic surveying within the greater Bay Area. With LACO, Mr. Clark has the unique opportunity to provide hands-on quality control on survey projects, from field to office, and to work alongside the LACO engineering team on the design side.

In his free time, Mr. Clark serves as manager of the LACO Associates softball team in Ukiah and looks for opportunities to engage with our beautiful Northern  California communities and natural resources – hiking, surfing, gardening, and visiting remote Mendocino County locations. 

Areas of Expertise

Land Surveying
Topographic Mapping
Data Processing and Analysis
AutoCAD Civil3D
Public Records Research

Registrations and Certifications

Land Surveyor in Training (LSIT), License No. 8592
Surveying Technology Certificate, Santa Rosa Junior College, Santa Rosa, CA

Select Project Experience

Private Client, Topographic Survey, Grading & Drainage Plan – Willits, California.

Mr. Clark completed a topographic survey of a one-acre site and designed a grading & drainage plan for a new pad. 

Private Client, Topographic Survey for Residential Remodel Design Purposes – Ukiah, California.

Mr. Clark performed a topographic survey of an existing home and surrounding improvements for use in the design of a residential remodel.

MacKerricher State Park, Topographic Survey for Design of Improvements to Water System – Ukiah, California.

Mr. Clark performed a topographic survey along the route of a proposed water system improvement and well-house relocation.

Private Client, Topographic Survey for Grading Remediation Project – Cloverdale, California.

Mr. Clark provided topographic surveying for a remediation project, including data analysis and overlay with pre-existing LiDAR conditions.  Mr. Clark also assisted in the preparation of a grading & draining plan for submittal to Sonoma County PRMD. 

Private Client, Topographic Survey for Stream Restoration Project – Laytonville, California.

Mr. Clark performed a topographic survey and prepared a topographic map of two sites – one culvert removal and one stream crossing re-design.  Mr. Clark also designed the streambed restoration and grading & drainage plan in support of a Lake or Streambed Alteration Agreement.

Dry Creek Rancheria, Construction Staking – Construction Staking for Culvert Installation and Stream Restoration. 

Mr. Clark reviewed plans provided by the client and performed the construction staking for a new culvert/bridge installation along the BIA-93 access road to Dry Creek Rancheria.

Private Client, Topographic Survey for New Pond Design – Ukiah, California.

Mr. Clark performed a topographic survey to be used in the design of a new one-acre pond.

  • Home Office: Ukiah, CA

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