Holly Cinkutis

Senior Engineer

Mrs. Holly Cinkutis, Staff Engineer with LACO Associates, has over 10 years of experience in the field of civil and sanitary engineering.  Mrs. Cinkutis has project management experience associated with the design of large wastewater projects and expertise in feasibility studies for sanitary sewer relocations and upgrading. She has designed groundwater treatment systems, prepared plans of new mains, and provided operations assistance and troubleshooting for various municipal water clients. Mrs. Cinkutis served for two years as Assistant County Engineer for Del Norte County, Crescent City, California, where she acted as project manager for wastewater extensions and rehabilitation, and stormwater improvements.  Mrs. Cinkutis is also well versed in transportation projects and ADA improvements. 


Bachelor of Science, Agricultural & Biological Engineering, Minor- Environmental Engineering, Pennsylvania State University

Registrations and Certifications

Professional Engineer, PA License #PE079263, CA License #C77541


EPWPCOA, PA AWWA, PA Municipal Authorities Assoc., Berks County Water & Sewer Assoc.

Summary Of Experience

Great Valley Consultants, Wyomissing, Pennslyvania – 2010 to June 2017

Project Manager – Responsibilities included the design and permitting of various wastewater projects.  Assisted with the design of a large wastewater project to separate a combined wastewater and stormwater system, and preparation of plans and specifications and permitting for a 12 MGD Wastewater Treatment Facility upgrade. Preparation of reports such as annual Chapter 94 Reports, Feasibility Studies for sanitary sewer relocations and upgrading, and treatment facility enhancements and enlargements.  Preparation of plans, specifications and managing contracts for sanitary sewer rehabilitation projects, sanitary sewer televising, cleaning and grouting projects, flow studies and work to obtain NPDES permits for sewage dischargers.  Operation assistance to various municipal wastewater clients. The design, permitting and management of various water system projects such as permitting new groundwater sources, the design of groundwater treatment systems, preparation of plans and specifications of new water mains, assistance with pump station design and preparation of annual Consumer Confidence Reports and Chapter 110 Reports. Operation assistance and troubleshooting assistance for various municipal water clients.

County of Del Norte, Crescent City, California, 2008-2010

Assistant County Engineer – Supervised all aspects of municipal engineering projects for the County, from project inception to project completion. Tasks included completion of reports, funding procurement, permitting, design, plans, specifications, contract management and construction management and inspection.  Familiar with the permitting processes for projects which receive Federal funding, including the achievement of NEPA compliance.  Developed and managed the departmental budget and acted as project manager to ensure project budgets were not exceeded. 

Projects included transportation improvement projects such as airport facility improvements, road improvements, pedestrian improvements such as crosswalks, bike lanes, sidewalks, and ADA improvements. Other projects included projects to mitigate ocean cliff erosion by use of ballistic soil nailing, retaining walls, wastewater extensions and rehabilitation, and stormwater improvements. 

Herbert, Rowland & Grubic, Inc., Lancaster, Pennslyvania, 2007-2008 

Water & Energy Staff Professional – Assisted as project designer for various water, wastewater & energy projects, including those in the municipal, commercial, and institutional sectors.  Completed studies, reports, proposals, design calculations, permitting applications, and construction management and inspection of various water & wastewater projects. Work experience included training in WaterCAD for use in modeling water distribution systems. 

Kurowski & Wilson, LLC, Harrisburg, Pennslyvania, 2006-2007

Land Development Staff Professional – Assisted as project designer for various land development projects, including those in the institutional, commercial, and residential sectors. Provided such services as site improvement layout, stormwater system design, erosion and sediment control plan preparation and securing of NPDES permit approval, and Subdivision and Land Development Plan preparation.

  • Home Office: Fort Bragg, CA

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