| David
T. Rosell is the President of Rosell Surveying
and Mapping, Inc. and has over 27 years of experience. He has
been a licensed professional for 21 years. Dave has become a
specialist in boundary, record maps, right of way engineering,
pipeline layout and as-builts, construction staking and ALTA's.
Dave has an extensive computer background and is proficient
in the use of AutoCAD and Microstation, as well as numerous
other computer programs including GPS processing software. Dave
has been involved in many large single family and commercial
developments throughout California and Colorado. Dave surveyed
over 50 square miles for the preliminary mapping of the new
Denver Airport, and he was instrumental in surveying over 60
miles of railroad right of ways in the Los Angeles basin for
the Metro Rail Project. Dave has extensive GPS training and
has used GPS to tie in control for the Los Angeles County Redline
subway system, and has used GPS for topography, construction
staking, as-builts and geodetic control network. Dave manages
the overall operations of the company, but will sit at a computer
to prepare a map or run a field crew in order to get the job
out. Dave is licensed in both California and Colorado. |
|
Aaron
Tillmanns,
Project Manager;
is proficient in preparing boundary and topographic maps,
ALTA's, Tentative and Final maps. He supports the field
crews by providing them with coordinates and calculations.
Aaron is skilled in both AutoCAD and Microstation, and
runs our mapping department. Aaron is taking college courses
and is working towards a degree in Civil Engineering.
Chad Rosell, Party Chief, is proficient
in the use of AutoCAD and takes many of his projects from
field to finish. Chad is well versed in boundary, topography
and ALTA surveys using electronic data collection and
RTK. He is also experienced in surveying oil refinery,
pipeline staking, as-builts, construction staking and
pipelines. Chad is our traveling surveyor, he has been
instrumental in a number of projects out of state including
working on Kinder Morgan 12” lines in Tuscan, and
mapping pipelines from Phoenix, Arizona to El Paso Texas.
Jeff Farless,
Manager of GIS Operations; has a Bachelors of Science
in GIS and Social Geography. He assists the field crews
and sets them up with their day to day operations. He
is currently developing a database system to assist in
managing clients and company resources. He assists in
managing the website.
Ryan
Jackson,
Party Chief, is skillful in boundary, topography and ALTA
surveys, in addition to all forms of construction staking.
Steven Marquis,
Party Chief, is skillful in boundary, topography and ALTA
surveys, in addition to all forms of construction staking.
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