Calvada Surveying, Inc.

Mr. Dupont started his career in surveying in 1977 and has extensive experience in managing personnel and projects. His experience includes topographic mapping, boundary surveying and analysis, construction and control surveying, preparation of tract and parcel maps, earth work calculations and quantities, targeting and control for photogrammetry, and land title surveys. Mr. DuPont founded Calvada Surveying in 1989 and is licensed in the State of California.

Mr. Munoz is a Project Manager in the Telecommunications Services Division. His daily responsibilities include client communication, preparing proposals, project assignment, and supervision. He also oversees the drafting team for telecommunication sites and provides general CAD assistance. He began working in land surveying in 2007 and initially worked on topographic surveys and environmental projects but now focuses on our telecommunications projects.

Mr. Navarro is responsible for assigning projects to the office staff and overseeing their successful completion to meet deadlines. He began his career with Calvada Surveying in 2008 as a CAD drafter. As the I.T. Lead, he is responsible for maintaining and selecting hardware and software, overseeing updates, systems, and meeting the firm’s business technology goals. Mr. Navarro has a Bachelor’s degree in Computer Science.

Mr. Bartz is a Project Manager overseeing projects in a number of areas including ALTA/NSPS land title surveys, topographic surveys, construction staking, boundary surveys, subdivisions, lot line adjustments, legal descriptions, and settlement monitoring. His daily responsibilities include client communication, preparing proposals, field crew support and scheduling, as well as project assignment and supervision of the drafting team. He began his career in 2002 and spent his first seven years working for a civil engineering firm. His experience in engineering gives him comprehensive knowledge of project requirements and helps him provide better service for his clients. Mr. Bartz is a proud alumnus of Cal Poly Pomona.

Ramon began his career with Calvada in 1997 as a surveying apprentice and rod/instrument technician. In 2000, he moved into the office as a survey and research technician where he was responsible for assisting with the preparation of topographic surveys, legal descriptions and ALTA/NSPS land title surveys. He provided calculations for construction staking and boundary surveys. He was named Chief of Parties and Mapping Project Manager and was primarily responsible for scheduling, coordination, supervision, and management of field personnel, as well as drafting and managing condominium plans, record of surveys, tract and parcel maps.

Mr. Melgarejo has worked in the field of land surveying since June of 2006 in the capacity of Project Manager for the Environmental, Topographic Survey for Design, and LiDAR Divisions. Mr. Melgarejo has managed projects for some of the industry’s largest clients such as HDR, CH2MHill (Now Jacobs), GHD, Kimley-Horn, TRC, Arcadis, and many more. He is experienced in topographic mapping, boundary surveying, environmental GeoTracker compliance and analysis, QA/QC procedures, as well as High Definition Laser Scanning with Terrestrial LiDAR.

A California State Polytechnic University, Pomona graduate, Mr. Melgarejo’s educational background is well rounded to include photogrammetry, highway engineering, public land surveys, vector dynamics, fluid mechanics, hydraulic engineering, water supply engineering, structure analysis, and geotechnical engineering.

In Mr. Melgarejo’s present capacity as Environmental, Topographic Surveys and LiDAR Mapping Project Manager, he is responsible for field and drafting team oversight, QA/QC, Management and Technology Development, project coordination, supervision, developing strong client relations, and final product delivery.

Ann Marie Ruelas is the Controller for Calvada Surveying, Inc. and leads our Finance and Human Resources departments. She has over 25 years experience in the accounting field. Ann Marie has worked at several financial institutions and has been with Calvada for 20 years. Ann Marie guides financial decisions by establishing, monitoring, and enforcing policies and procedures. Protects assets by establishing, monitoring, and enforcing internal controls. Monitors and confirms financial condition by conducting audits; providing information to external auditors. Ann Marie has completed several classes and events regarding prevailing wage and is able to assist with meeting the DIR standards.