Duane Hartman & Associates, Inc., (DHA), a Woman-Owned Small Business, delivers Land Surveying and Mapping services to private and public clientele throughout Washington State and the Pacific Northwest. Directed by Doug Hartman, a registered professional land surveyor, the firm's staff practices pride in excellence and cost efficient services for clients throughout the greater King, Pierce and Snohomish County regions.
DHA has an excellent reputation for being a team player with government and private clientele in need of surveying and mapping services. DHA's field staff maintains continuing education and certification for traffic control. Safety is a first priority for the field operations. All of DHA's employees carry certification cards for traffic flagger, railroad (E-Rail certified), safety and WSDOT's requirements for work within the State's right of ways.
The firm has an excellent reputation for product quality, schedule compliance and budget limitations. DHA's survey crews are equipped with current GPS systems, electronic bar code precise levels, robotic total stations with reflectorless capabilities and full compliment of WSDOT's traffic control devices in DHA's fleet of four (4) well-maintained survey vans.
DHA has an excellent reputation for being a team player with government and private clientele in need of surveying and mapping services. DHA's field staff maintains continuing education and certification for traffic control. Safety is a first priority for the field operations. All of DHA's employees carry certification cards for traffic flagger, railroad (E-Rail certified), safety and WSDOT's requirements for work within the State's right of ways.
The firm has an excellent reputation for product quality, schedule compliance and budget limitations. DHA's survey crews are equipped with current GPS systems, electronic bar code precise levels, robotic total stations with reflectorless capabilities and full compliment of WSDOT's traffic control devices in DHA's fleet of four (4) well-maintained survey vans.
Services
DHA provides professional, registered land surveying and mapping services in Washington with occasional trips outside the Pacific Northwest for The Boeing Company.
The firm employs state of the art equipment and facilities to maintain maximum work efficiency.
DHA's surveyors are required to take continuing education with global positioning systems, legal surveying, electronic instrumentation, and hazardous waste and safety training.
DHA's survey crew trucks are fully equipped with robotic total stations, electronic data collectors, optical and electronic leveling, utility locators, radios, and cell phones.
The firm employs state of the art equipment and facilities to maintain maximum work efficiency.
DHA's surveyors are required to take continuing education with global positioning systems, legal surveying, electronic instrumentation, and hazardous waste and safety training.
DHA's survey crew trucks are fully equipped with robotic total stations, electronic data collectors, optical and electronic leveling, utility locators, radios, and cell phones.
DHA management begins with a client meeting that clearly identifies the scope of services.
DHA visits the site to determine the degree of difficulty for the field work.
The project manager then researches the public records for existing maps, records of surveys, GLO notes and GIS files.
The records are consolidated and reviewed in sufficient depth to support a proposal.
Next the project manager prepares a detailed work plan, itemized cost estimate and delivery schedule in proposal letter form for the client's consideration.
DHA visits the site to determine the degree of difficulty for the field work.
The project manager then researches the public records for existing maps, records of surveys, GLO notes and GIS files.
The records are consolidated and reviewed in sufficient depth to support a proposal.
Next the project manager prepares a detailed work plan, itemized cost estimate and delivery schedule in proposal letter form for the client's consideration.
Ground Surveying and Mapping: Provide conventional ground mapping techniques for design quality engineering.
Map the utility paint-outs and locate all utility structures.
Merge ground mapping to establish the project base map in the prescribed tile system.
Prepare elevation point file with break lines from the merged mapping.
Run seamless digital terrain model (DTM) to create contours.
Prepare final base map according to clients CAD drafting and layering standards.
Geodetic Control Surveys:Establish a project control network throughout the project reach via static GPS and electronic leveling technology.
Map the utility paint-outs and locate all utility structures.
Merge ground mapping to establish the project base map in the prescribed tile system.
Prepare elevation point file with break lines from the merged mapping.
Run seamless digital terrain model (DTM) to create contours.
Prepare final base map according to clients CAD drafting and layering standards.
Geodetic Control Surveys:Establish a project control network throughout the project reach via static GPS and electronic leveling technology.
DHA provides water system sewer as-built surveys, extending Washington State Plane North Zone coordinates, to the new installed water and sewer components throughout the Lake Forest Park, Kenmore and Kirkland area.
A few of COE projects include: Westgate Manor Easement Revision, Edmonds Dayton Street SSMH, Edmonds Tract B Westgate Manor, Talbot Road/Perrinville Creek Phase 3, Woodland Meadows Lot 2 North Staking, Old Woodway Park Staking, Harbor Square, Dayton Street Overlay, Olympic View Drive Right of Way Survey, Edmonds Highway 99/76 Spot Elevations, Dayton Street Plaza Elevations, and Sierra Park Topographic survey.
A few of COE projects include: Westgate Manor Easement Revision, Edmonds Dayton Street SSMH, Edmonds Tract B Westgate Manor, Talbot Road/Perrinville Creek Phase 3, Woodland Meadows Lot 2 North Staking, Old Woodway Park Staking, Harbor Square, Dayton Street Overlay, Olympic View Drive Right of Way Survey, Edmonds Highway 99/76 Spot Elevations, Dayton Street Plaza Elevations, and Sierra Park Topographic survey.
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