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Meridian Surveying Engineering, Inc.
Experienced, Responsive, Professional Land Surveyors
Serving California and the San Francisco Bay Area since 1989

Full Service Hydrographic Surveying Firm Providing High Quality Surveys Throughout California from Los Angeles to Oakland / San Francisco to the High Sierra

HYDROGRAPHIC SURVEYS

Meridian Surveying Engineering Inc. is a full service hydrographic surveying firm providing high quality surveys under the direction of a Licensed Professional Land Surveyor. As such, we are able to provide high quality, seamless data that includes both hydrographic data and integrated land data solutions including boundary location (if applicable). In addition, we can provide Independent certification of dredge quantities as required by government agencies to Army Corps Standards.

Our experience providing a variety of surveying services means we can provide you with versatile and specific solutions to your needs.  A few of our hydrographic survey services include:

  • Hydrographic Surveys
  • River and Ship Channel Surveys
  • Environmental Surveys
  • Lake and Reservoir Surveys
  • Emergency and Disaster Surveys
  • Condition, Pre-Dredge, and Post-Dredge surveys
  • Volume calculations
  • Sedimentation
  • Erosion sites
  • Marinas and harbors
  • Monitoring

"What separated Meridian Surveying from other firms that interviewed for hydrographic services with our City was Meridians' staff is supervised under the direction of licensed land surveyors, and their technical knowledge and understanding of our hydrographic surveying needs was evident immediately. They just didn't know 'how' to do a hydro survey, but 'why' and took the time to ask the right questions to meet our needs while explaining their capabilities and educating our staff."

Why is Meridian Surveying your best choice for Hydrographic Surveys?

  • Certification by a Professional Land Surveyor,
  • Independent certification of dredge quantities,
  • Integrated Solutions to all survey related project issues
  • Fully insured surveying services

As with all of MSE’s services, when you choose Meridian you are choosing a firm that is responsive and experienced. We can mobilize our crews on an emergency basis with little notice. Our turnaround time is one of the best in the industry and we continue to be responsive to your needs during peak seasons of business.

Our equipment includes:

  • Hydrographic Survey Vessel 27 foot diesel aluminum John Boat
  • 19 foot Boston Whaler Nantucket ETEC 150
  • 17 foot Boston Whaler  Montauk  ETEC 90
  • 12 foot launch for shallow water & envirosurveys 4HP ultra low emissions
  • Kayaks
  • Innerspace Technology, Inc Model 455 Echo Sounder
  • Hydrolite (Seafloor Systems)
  • Trimble R8 GPS GNSS using RTK (Real Time Kinematic) method
  • Hypack (Hydrographic Survey Software) for data collection and post processing
  • Trimble VX and Trimble S6 Total Stations

  • Multi-Beam systems
  • Side Scan system
  • Magnetometer
  • Cardis
  • Hypack Sweep

Our surveys meet the standard of care established by the Army Corps of Engineers.  We routinely conduct quality assurance checks and tests, giving our clients accurate, reliable results.

Data reduction and analysis

After the field data is collected, our trained staff will examine the data for quality and prepare a deliverable.  Deliverables can be in a variety of CAD or GIS formats or can be provided in hardcopy.  At our client’s request, we can provide reports documenting the procedures used to collect and reduce data.  We are flexible and ready to work with you to provide your data in the format best suited for your needs.

Please Contact Us for a Free Initial Consultation about your Hydrographic Surveying Needs.

 

“In particular, I have appreciated the technical accuracy of your work in addition to your incredible responsiveness and flexibility (hours worked, weekends, etc) that the project required. Your costs are also reasonable. Thanks!!”

URS Sacramento Emergency Delta Levee Work
Corinne De Voe Marks, P.E.
Senior Civil Engineer
URS Corporation
1/22/07

 

Hydrographic surveying

RESPONSIVE                     INTEGRATED SOLUTIONS SAVE YOU TIME & MONEY                   EXPERIENCED
California Land Surveyors Association

Meridian Surveying Engineering, Inc.

San Francisco Survey Office:
San Rafael surveying Office:
Oakland & East Bay surveyors:
REDWOOD CITY & Peninsula surveyors:
sacramento & Delta surveyors:
MODESTO, CA surveyors:
CENTRAL VALLEY & SIERRA:
NORTH BAY/NORTH COAST:
  (415) 440-4131
(415) 456-5450
(510) 444-4054
(650) 474-2956 
(916) 444-3945  
(209) 236-0900
(209) 236-0900
(707) 527-8100
National Society of Professional Surveyors

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